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base: SyedM:a12e2fb1c4102ffa9ca58f790094c35554c110f9
Branches Tags
SyedM:main SyedM:experimental
...
compare: SyedM:655f0e7d77d4c33ba8fbfdd58b92b1678d0370a0
Branches Tags
SyedM:experimental SyedM:main

9 Commits
a12e2fb1c4 ... 655f0e7d77

Author SHA1 Message Date
Syed Daanish
655f0e7d77 Feat: Add syntax highlighting for a lot more languages 2025-12-26 20:46:36 +00:00
Syed Daanish
9ff3a32abd Fix highlight colors and other minor fixes 2025-12-25 23:37:49 +00:00
Syed Daanish
b6e40ae1a6 Add tree-sitter grammars for common languages I use. 2025-12-25 22:01:58 +00:00
Syed Daanish
f3c87431a3 Add lsp warnings and updates support (and other minor fixes) 2025-12-25 18:14:45 +00:00
Syed Daanish
69b981097e Improve syntax highlight injection logic 2025-12-25 04:55:56 +00:00
Syed Daanish
659628835d Add tree-sitter injections support & cleanup 2025-12-25 04:14:53 +00:00
Syed Daanish
a10dd92249 Basic lsp and precompiler header support 2025-12-24 11:08:25 +00:00
Syed Daanish
85d4039a5e Readme updates 2025-12-22 17:24:35 +00:00
Syed Daanish
43f443e128 Add virtual text support in editor rendering 2025-12-22 17:18:45 +00:00
98 changed files with 11238 additions and 672 deletions
Expand all files Collapse all files

80
.gitmodules vendored
View File

@@ -14,16 +14,12 @@
path = libs/tree-sitter-ruby
url = https://github.com/tree-sitter/tree-sitter-ruby.git
ignore = dirty
[submodule "libs/tree-sitter-c"]
path = libs/tree-sitter-c
url = https://github.com/tree-sitter/tree-sitter-c.git
ignore = dirty
[submodule "libs/tree-sitter-cpp"]
path = libs/tree-sitter-cpp
url = https://github.com/tree-sitter/tree-sitter-cpp.git
ignore = dirty
[submodule "libs/tree-sitter-css"]
path = libs/tree-sitter-css
path = libs/tree-sitter-css
url = https://github.com/tree-sitter/tree-sitter-css.git
ignore = dirty
[submodule "libs/tree-sitter-html"]
@@ -54,15 +50,83 @@
path = libs/tree-sitter-bash
url = https://github.com/tree-sitter/tree-sitter-bash.git
ignore = dirty
[submodule "libs/tree-sitter-markdown"]
path = libs/tree-sitter-markdown
url = https://github.com/tree-sitter-grammars/tree-sitter-markdown
[submodule "libs/tree-sitter-make"]
path = libs/tree-sitter-make
url = https://github.com/tree-sitter-grammars/tree-sitter-make
ignore = dirty
[submodule "libs/tree-sitter-lua"]
path = libs/tree-sitter-lua
url = https://github.com/tree-sitter-grammars/tree-sitter-lua
ignore = dirty
[submodule "libs/tree-sitter-fish"]
path = libs/tree-sitter-fish
url = https://github.com/ram02z/tree-sitter-fish
ignore = dirty
[submodule "libs/tree-sitter-rust"]
path = libs/tree-sitter-rust
url = https://github.com/tree-sitter/tree-sitter-rust.git
ignore = dirty
[submodule "libs/tree-sitter-nginx"]
path = libs/tree-sitter-nginx
url = https://gitlab.com/joncoole/tree-sitter-nginx
ignore = dirty
[submodule "libs/tree-sitter-yaml"]
path = libs/tree-sitter-yaml
url = https://github.com/tree-sitter-grammars/tree-sitter-yaml.git
ignore = dirty
[submodule "libs/tree-sitter-gdscript"]
path = libs/tree-sitter-gdscript
url = https://github.com/PrestonKnopp/tree-sitter-gdscript
ignore = dirty
[submodule "libs/tree-sitter-ini"]
path = libs/tree-sitter-ini
url = https://github.com/justinmk/tree-sitter-ini
ignore = dirty
[submodule "libs/tree-sitter-php"]
path = libs/tree-sitter-php
url = https://github.com/tree-sitter/tree-sitter-php
ignore = dirty
[submodule "libs/tree-sitter-query"]
path = libs/tree-sitter-query
url = https://github.com/tree-sitter-grammars/tree-sitter-query
ignore = dirty
[submodule "libs/tree-sitter-go-mod"]
path = libs/tree-sitter-go-mod
url = https://github.com/camdencheek/tree-sitter-go-mod
ignore = dirty
[submodule "libs/tree-sitter-gitattributes"]
path = libs/tree-sitter-gitattributes
url = https://github.com/tree-sitter-grammars/tree-sitter-gitattributes
ignore = dirty
[submodule "libs/tree-sitter-gitignore"]
path = libs/tree-sitter-gitignore
url = https://github.com/shunsambongi/tree-sitter-gitignore
ignore = dirty
[submodule "libs/tree-sitter-diff"]
path = libs/tree-sitter-diff
url = https://github.com/tree-sitter-grammars/tree-sitter-diff
ignore = dirty
[submodule "libs/tree-sitter-regex"]
path = libs/tree-sitter-regex
url = https://github.com/tree-sitter/tree-sitter-regex
ignore = dirty
[submodule "libs/tree-sitter-embedded-template"]
path = libs/tree-sitter-embedded-template
url = https://github.com/tree-sitter/tree-sitter-embedded-template
ignore = dirty
[submodule "libs/tree-sitter-sql"]
path = libs/tree-sitter-sql
url = https://github.com/DerekStride/tree-sitter-sql.git
ignore = dirty
[submodule "libs/libs/tree-sitter-yaml"]
path = libs/libs/tree-sitter-yaml
url = https://github.com/tree-sitter-grammars/tree-sitter-yaml.git
ignore = dirty
[submodule "libs/tree-sitter-toml"]
path = libs/tree-sitter-toml
url = https://github.com/tree-sitter-grammars/tree-sitter-toml.git
ignore = dirty
[submodule "libs/tree-sitter-markdown"]
path = libs/tree-sitter-markdown
url = https://github.com/tree-sitter-grammars/tree-sitter-markdown.git
ignore = dirty

59
Makefile
View File

@@ -1,10 +1,14 @@
SRC_DIR := src
BIN_DIR := bin
OBJ_DIR := build
INCLUDE_DIR := include
TARGET_DEBUG := $(BIN_DIR)/crib-dbg
TARGET_RELEASE := $(BIN_DIR)/crib
PCH_DEBUG := $(OBJ_DIR)/debug/pch.h.gch
PCH_RELEASE := $(OBJ_DIR)/release/pch.h.gch
CCACHE := ccache
CXX_DEBUG := $(CCACHE) g++
CXX_RELEASE := $(CCACHE) clang++
@@ -18,21 +22,44 @@ CFLAGS_RELEASE := -std=c++20 -O3 -march=native -flto=thin \
-mllvm -vectorize-loops \
-fno-unwind-tables -fno-asynchronous-unwind-tables
PCH_CFLAGS_DEBUG := $(CFLAGS_DEBUG) -x c++-header
PCH_CFLAGS_RELEASE := $(CFLAGS_RELEASE) -x c++-header
UNICODE_SRC := $(wildcard libs/unicode_width/*.c)
UNICODE_OBJ_DEBUG := $(patsubst libs/unicode_width/%.c,$(OBJ_DIR)/debug/unicode_width/%.o,$(UNICODE_SRC))
UNICODE_OBJ_RELEASE := $(patsubst libs/unicode_width/%.c,$(OBJ_DIR)/release/unicode_width/%.o,$(UNICODE_SRC))
TREE_SITTER_LIBS := $(wildcard libs/tree-sitter-*/libtree-sitter*.a)
PHP_LIB := libs/tree-sitter-php/php/libtree-sitter-php.a
NGINX_OBJ_PARSER := libs/tree-sitter-nginx/build/Release/obj.target/tree_sitter_nginx_binding/src/parser.o
GITIGNORE_OBJ_PARSER := libs/tree-sitter-gitignore/build/Release/obj.target/tree_sitter_ignore_binding/src/parser.o
FISH_OBJ_PARSER := libs/tree-sitter-fish/build/Release/obj.target/tree_sitter_fish_binding/src/parser.o
FISH_OBJ_SCANNER := libs/tree-sitter-fish/build/Release/obj.target/tree_sitter_fish_binding/src/scanner.o
MD_OBJ_PARSER := libs/tree-sitter-markdown/build/Release/obj.target/tree_sitter_markdown_binding/tree-sitter-markdown/src/parser.o
MD_OBJ_SCANNER := libs/tree-sitter-markdown/build/Release/obj.target/tree_sitter_markdown_binding/tree-sitter-markdown/src/scanner.o
MD_I_OBJ_PARSER := libs/tree-sitter-markdown/build/Release/obj.target/tree_sitter_markdown_binding/tree-sitter-markdown-inline/src/parser.o
MD_I_OBJ_SCANNER := libs/tree-sitter-markdown/build/Release/obj.target/tree_sitter_markdown_binding/tree-sitter-markdown-inline/src/scanner.o
LIBS := \
libs/libgrapheme/libgrapheme.a \
libs/tree-sitter/libtree-sitter.a \
$(TREE_SITTER_LIBS) \
$(PHP_LIB) \
$(NGINX_OBJ_PARSER) \
$(GITIGNORE_OBJ_PARSER) \
$(FISH_OBJ_PARSER) \
$(FISH_OBJ_SCANNER) \
$(MD_OBJ_PARSER) \
$(MD_OBJ_SCANNER) \
$(MD_I_OBJ_PARSER) \
$(MD_I_OBJ_SCANNER) \
-lpcre2-8 -lmagic
SRC := $(wildcard $(SRC_DIR)/*.cc)
@@ -50,21 +77,29 @@ test: $(TARGET_DEBUG)
release: $(TARGET_RELEASE)
$(TARGET_DEBUG): $(OBJ_DEBUG) $(UNICODE_OBJ_DEBUG)
mkdir -p $(BIN_DIR)
$(CXX_DEBUG) $(CFLAGS_DEBUG) -o $@ $^ $(LIBS)
$(TARGET_RELEASE): $(OBJ_RELEASE) $(UNICODE_OBJ_RELEASE)
mkdir -p $(BIN_DIR)
$(CXX_RELEASE) $(CFLAGS_RELEASE) -o $@ $^ $(LIBS)
$(OBJ_DIR)/debug/%.o: $(SRC_DIR)/%.cc
$(PCH_DEBUG): $(INCLUDE_DIR)/pch.h
mkdir -p $(dir $@)
$(CXX_DEBUG) $(CFLAGS_DEBUG) -MMD -MP -c $< -o $@
$(CXX_DEBUG) $(PCH_CFLAGS_DEBUG) -o $@ $<
$(OBJ_DIR)/release/%.o: $(SRC_DIR)/%.cc
$(PCH_RELEASE): $(INCLUDE_DIR)/pch.h
mkdir -p $(dir $@)
$(CXX_RELEASE) $(CFLAGS_RELEASE) -MMD -MP -c $< -o $@
$(CXX_RELEASE) $(PCH_CFLAGS_RELEASE) -o $@ $<
$(TARGET_DEBUG): $(PCH_DEBUG) $(OBJ_DEBUG) $(UNICODE_OBJ_DEBUG)
mkdir -p $(BIN_DIR)
$(CXX_DEBUG) $(CFLAGS_DEBUG) -o $@ $(OBJ_DEBUG) $(UNICODE_OBJ_DEBUG) $(LIBS)
$(TARGET_RELEASE): $(PCH_RELEASE) $(OBJ_RELEASE) $(UNICODE_OBJ_RELEASE)
mkdir -p $(BIN_DIR)
$(CXX_RELEASE) $(CFLAGS_RELEASE) -o $@ $(OBJ_RELEASE) $(UNICODE_OBJ_RELEASE) $(LIBS)
$(OBJ_DIR)/debug/%.o: $(SRC_DIR)/%.cc $(PCH_DEBUG)
mkdir -p $(dir $@)
$(CXX_DEBUG) $(CFLAGS_DEBUG) -include $(INCLUDE_DIR)/pch.h -MMD -MP -c $< -o $@
$(OBJ_DIR)/release/%.o: $(SRC_DIR)/%.cc $(PCH_RELEASE)
mkdir -p $(dir $@)
$(CXX_RELEASE) $(CFLAGS_RELEASE) -include $(INCLUDE_DIR)/pch.h -MMD -MP -c $< -o $@
$(OBJ_DIR)/debug/unicode_width/%.o: libs/unicode_width/%.c
mkdir -p $(dir $@)

12
README.md
View File

@@ -6,8 +6,7 @@ A TUI IDE.
# TODO
- [ ] Add a virtual text support (text that is rendered in the editor but not in the actual text)
- Add a whitespace highlighter (nerd font). for spaces and tabs at start/end of line. as a test.
- [ ] Get lsp warnings byte offsets/lengths and render them as background color.
- [ ] Add support for LSP & autocomplete / snippets.
- First research
- `textDocument/documentHighlight` - for highlighting stuff (probably tree-sitter is enough)
@@ -21,6 +20,7 @@ A TUI IDE.
- `textDocument/foldingRange` - i will never use this for folding but it might be useful for other things.
- `textDocument/rename` & `textDocument/prepareRename` - probably useful
- And a lot more (just go through each for `clangd` and then expand to say `solargraph`).
- Make incremental edits apply. // make a bool field in LSP qhich says if it supports incremental and based on it apply edits
- Make a universal plug for lsp. So focus more on making a general purpose solid communication interface. Instead of something specific.
- With a 4ish pass system. (more like each returned value from the lsp is used in 4 ways)
1. One for stuff like jump to x position. or rename symbol x to y. (stuff that explicitly requires user request to do something)
@@ -28,6 +28,12 @@ A TUI IDE.
2. One for stuff that only affects highlighting and styles . like symbol highlighting etc.
3. One for Warnings/errors and inlay hints etc. (stuff that adds virtual text to the editor)
4. One for fromatting and stuff like that. (stuff that edits the buffer text)
- [ ] Make tree sitter spans truly incremental - or atleast make them pos based and not byte so minor changes only shifts inline
- And make inner trees incremental too
- [ ] Use LSP to add inlay hints in order to test virtual text. then make an iterator over screen that mimics the renderer for scrolling functions.
- [ ] Add codeium/copilot support for auto-completion (uses the VAI virtual text) as a test phase.
- [ ] Add a whitespace highlighter (nerd font). for spaces and tabs at start/end of line. not as virtual but instead at render time.
- [ ] Once renderer is proven to work well (i.e. redo this commit) merge `experimental` branch into `main`. commit `43f443e` on `experimental`.
- [ ] Add snippets from wherever i get them. (like luasnip or vsnip)
- [ ] Add this thing where select at end of screen scrolls down. (and vice versa)
- Can be acheived by updating `main.cc` to send drag events to the selected editor instead of just under cursor.
@@ -38,7 +44,6 @@ A TUI IDE.
- [ ] Add support for undo/redo.
- [ ] Add `.scm` files for all the supported languages. (2/14) Done.
- [ ] Add splash screen / minigame jumping.
- [ ] Add codeium/copilot support.
- [ ] Normalize / validate unicode on file open.
- [ ] Add git stuff.
- [ ] Add SQL support. (viewer and basic editor)
@@ -51,3 +56,4 @@ A TUI IDE.
- [ ] Add this thing where selection double click on a bracket selects whole block.
- (only on the first time) and sets mode to `WORD`.
- [ ] Redo folding system and its relation to move_line_* functions. (Currently its a mess)
- [ ] Make whole thing event driven and not clock driven.

261
grammar/bash.scm
View File

@@ -1,4 +1,4 @@
;; #bd9ae6 #000000 0 0 0 1
;; #BFBDB6 #000000 0 0 0 1
[
"("
")"
@@ -12,7 +12,7 @@
"))"
] @punctuation.bracket
;; #bd9ae6 #000000 0 0 0 1
;; #BFBDB6 #000000 0 0 0 1
[
";"
";;"
@@ -21,7 +21,7 @@
"&"
] @punctuation.delimiter
;; #ffffff #000000 0 1 0 1
;; #F29668 #000000 0 1 0 1
[
">"
">>"
@@ -49,7 +49,7 @@
"!"
] @operator
;; #aad84c #000000 0 0 0 1
;; #AAD94C #000000 0 0 0 1
[
(string)
(raw_string)
@@ -57,14 +57,14 @@
(heredoc_body)
] @string
;; #fbb152 #000000 0 0 0 1
;; #E6C08A #000000 0 0 0 1
[
(heredoc_start)
(heredoc_end)
] @label
(variable_assignment
(word) @string)
(word) @variable)
(command
argument: "$" @string) ; bare dollar
@@ -72,7 +72,7 @@
(concatenation
(word) @string)
;; #fbb152 #000000 0 0 0 1
;; #FF8F40 #000000 0 0 0 1
[
"if"
"then"
@@ -84,7 +84,7 @@
"esac"
] @keyword.conditional
;; #fbb152 #000000 0 0 0 1
;; #FF8F40 #000000 0 0 0 1
[
"for"
"do"
@@ -94,7 +94,7 @@
"while"
] @keyword.repeat
;; #fbb152 #000000 0 0 0 1
;; #FF8F40 #000000 0 0 0 1
[
"declare"
"typeset"
@@ -104,39 +104,39 @@
"unsetenv"
] @keyword
;; #fbb152 #000000 0 0 0 1
;; #FF8F40 #000000 0 0 0 1
"export" @keyword.import
;; #fbb152 #000000 0 0 0 1
;; #FF8F40 #000000 0 0 0 1
"function" @keyword.function
;; #ebda8c #000000 0 0 0 1
;; #D2A6FF #000000 0 0 0 1
(special_variable_name) @constant
;; #ebda8c #000000 0 0 0 1
;; #D2A6FF #000000 0 0 0 1
((word) @constant.builtin
(#match? @constant.builtin "^(SIGHUP|SIGINT|SIGQUIT|SIGILL|SIGTRAP|SIGABRT|SIGBUS|SIGFPE|SIGKILL|SIGUSR1|SIGSEGV|SIGUSR2|SIGPIPE|SIGALRM|SIGTERM|SIGSTKFLT|SIGCHLD|SIGCONT|SIGSTOP|SIGTSTP|SIGTTIN|SIGTTOU|SIGURG|SIGXCPU|SIGXFSZ|SIGVTALRM|SIGPROF|SIGWINCH|SIGIO|SIGPWR|SIGSYS|SIGRTMIN|SIGRTMIN\+1|SIGRTMIN\+2|SIGRTMIN\+3|SIGRTMIN\+4|SIGRTMIN\+5|SIGRTMIN\+6|SIGRTMIN\+7|SIGRTMIN\+8|SIGRTMIN\+9|SIGRTMIN\+10|SIGRTMIN\+11|SIGRTMIN\+12|SIGRTMIN\+13|SIGRTMIN\+14|SIGRTMIN\+15|SIGRTMAX\-14|SIGRTMAX\-13|SIGRTMAX\-12|SIGRTMAX\-11|SIGRTMAX\-10|SIGRTMAX\-9|SIGRTMAX\-8|SIGRTMAX\-7|SIGRTMAX\-6|SIGRTMAX\-5|SIGRTMAX\-4|SIGRTMAX\-3|SIGRTMAX\-2|SIGRTMAX\-1|SIGRTMAX)$"))
;; #51eeba #000000 0 0 0 1
;; #D2A6FF #000000 0 0 0 1
((word) @boolean.true
(#match? @boolean.true "^true$"))
;; #ee513a #000000 0 0 0 1
;; #D2A6FF #000000 0 0 0 1
((word) @boolean.false
(#match? @boolean.false "^false$"))
;; #AAAAAA #000000 0 1 0 1
;; #99ADBF #000000 0 1 0 1
(comment) @comment @spell
;; #ffffff #000000 0 0 0 1
;; #F29668 #000000 0 0 0 1
(test_operator) @operator
;; #e6a24c #000000 0 0 0 2
;; #7dcfff #000000 0 0 0 2
(command_substitution
"$(" @punctuation.special
")" @punctuation.special)
;; #e6a24c #000000 0 0 0 2
;; #7dcfff #000000 0 0 0 2
(process_substitution
[
"<("
@@ -144,7 +144,7 @@
] @punctuation.special
")" @punctuation.special)
;; #e6a24c #000000 0 0 0 2
;; #7dcfff #000000 0 0 0 2
(arithmetic_expansion
[
"$(("
@@ -152,43 +152,43 @@
] @punctuation.special
"))" @punctuation.special)
;; #bd9ae6 #000000 0 0 0 1
;; #BFBDB6 #000000 0 0 0 1
(arithmetic_expansion
"," @punctuation.delimiter)
;; #ffffff #000000 0 0 0 1
;; #F29668 #000000 0 0 0 1
(ternary_expression
[
"?"
":"
] @keyword.conditional.ternary)
;; #ffffff #000000 0 0 0 1
;; #F29668 #000000 0 0 0 1
(binary_expression
operator: _ @operator)
;; #ffffff #000000 0 0 0 1
;; #F29668 #000000 0 0 0 1
(unary_expression
operator: _ @operator)
;; #ffffff #000000 0 0 0 1
;; #F29668 #000000 0 0 0 1
(postfix_expression
operator: _ @operator)
;; #aad84c #000000 0 0 0 3
;; #FFB454 #000000 0 0 0 3
(function_definition
name: (word) @function)
;; #aad84c #000000 0 0 0 3
;; #FFB454 #000000 0 0 0 3
(command_name
(word) @function.call)
;; #aad84c #000000 0 0 0 3
;; #FFB454 #000000 0 0 0 3
(command_name
(word) @function.builtin
(#match? @function.builtin "^(\.|\:|alias|bg|bind|break|builtin|caller|cd|command|compgen|complete|compopt|continue|coproc|dirs|disown|echo|enable|eval|exec|exit|false|fc|fg|getopts|hash|help|history|jobs|kill|let|logout|mapfile|popd|printf|pushd|pwd|read|readarray|return|set|shift|shopt|source|suspend|test|time|times|trap|true|type|typeset|ulimit|umask|unalias|wait)$"))
;; #ffffff #000000 0 0 0 1
;; #FFFFFF #000000 0 0 0 1
(command
argument: [
(word) @variable.parameter
@@ -196,83 +196,240 @@
(word) @variable.parameter)
])
;; #ffffff #000000 0 0 0 1
;; #FFFFFF #000000 0 0 0 1
(declaration_command
(word) @variable.parameter)
;; #ffffff #000000 0 0 0 1
;; #FFFFFF #000000 0 0 0 1
(unset_command
(word) @variable.parameter)
;; #ebda8c #000000 0 0 0 2
;; #D2A6FF #000000 0 0 0 2
(number) @number
;; #ebda8c #000000 0 0 0 2
;; #D2A6FF #000000 0 0 0 2
((word) @number
(#match? @number "^[0-9]+$"))
;; #aad84c #000000 0 0 0 1
;; #AAD94C #000000 0 0 0 1
(file_redirect
(word) @string.special.path)
;; #aad84c #000000 0 0 0 1
;; #AAD94C #000000 0 0 0 1
(herestring_redirect
(word) @string)
;; #ffffff #000000 0 0 0 1
;; #F29668 #000000 0 0 0 1
(file_descriptor) @operator
;; #e6a24c #000000 0 0 0 2
;; #7dcfff #000000 0 0 0 2
(simple_expansion
"$" @punctuation.special) @none
;; #e6a24c #000000 0 0 0 2
;; #7dcfff #000000 0 0 0 2
(expansion
"${" @punctuation.special
"}" @punctuation.special) @none
;; #e6a24c #000000 0 0 0 2
;; #7dcfff #000000 0 0 0 2
(expansion
operator: _ @punctuation.special)
;; #e6a24c #000000 0 0 0 2
;; #7dcfff #000000 0 0 0 2
(expansion
"@"
.
operator: _ @character.special)
;; #e6a24c #000000 0 0 0 2
;; #7dcfff #000000 0 0 0 2
((expansion
(subscript
index: (word) @character.special))
(#any-of? @character.special "@" "*"))
;; #e6a24c #000000 0 0 0 2
;; #7dcfff #000000 0 0 0 2
"``" @punctuation.special
;; #ffffff #000000 0 0 0 1
;; #FFFFFF #000000 0 0 0 1
(variable_name) @variable
;; #ebda8c #000000 0 0 0 1
;; #D2A6FF #000000 0 0 0 1
((variable_name) @constant
(#match? @constant "^[A-Z][A-Z_0-9]*$"))
;; #ffffff #000000 0 0 0 1
;; #F07178 #000000 0 0 0 1
((variable_name) @variable.builtin
(#match? @variable.builtin "^(CDPATH|HOME|IFS|MAIL|MAILPATH|OPTARG|OPTIND|PATH|PS1|PS2|_|BASH|BASHOPTS|BASHPID|BASH_ALIASES|BASH_ARGC|BASH_ARGV|BASH_ARGV0|BASH_CMDS|BASH_COMMAND|BASH_COMPAT|BASH_ENV|BASH_EXECUTION_STRING|BASH_LINENO|BASH_LOADABLES_PATH|BASH_REMATCH|BASH_SOURCE|BASH_SUBSHELL|BASH_VERSINFO|BASH_VERSION|BASH_XTRACEFD|CHILD_MAX|COLUMNS|COMP_CWORD|COMP_LINE|COMP_POINT|COMP_TYPE|COMP_KEY|COMP_WORDBREAKS|COMP_WORDS|COMPREPLY|COPROC|DIRSTACK|EMACS|ENV|EPOCHREALTIME|EPOCHSECONDS|EUID|EXECIGNORE|FCEDIT|FIGNORE|FUNCNAME|FUNCNEST|GLOBIGNORE|GROUPS|histchars|HISTCMD|HISTCONTROL|HISTFILE|HISTFILESIZE|HISTIGNORE|HISTSIZE|HISTTIMEFORMAT|HOSTFILE|HOSTNAME|HOSTTYPE|IGNOREEOF|INPUTRC|INSIDE_EMACS|LANG|LC_ALL|LC_COLLATE|LC_CTYPE|LC_MESSAGES|LC_NUMERIC|LC_TIME|LINENO|LINES|MACHTYPE|MAILCHECK|MAPFILE|OLDPWD|OPTERR|OSTYPE|PIPESTATUS|POSIXLY_CORRECT|PPID|PROMPT_COMMAND|PROMPT_DIRTRIM|PS0|PS3|PS4|PWD|RANDOM|READLINE_ARGUMENT|READLINE_LINE|READLINE_MARK|READLINE_POINT|REPLY|SECONDS|SHELL|SHELLOPTS|SHLVL|SRANDOM|TIMEFORMAT|TMOUT|TMPDIR|UID)$"))
;; #ffffff #000000 0 0 0 1
;; #FFFFFF #000000 0 0 0 1
(case_item
value: (word) @variable.parameter)
;; #e6a24c #000000 0 0 0 2
;; #AAD94C #000000 0 0 0 3
((program
.
(comment) @keyword.directive @nospell)
(#match? @keyword.directive "^#!/"))
; Injections
;; !regex
[
(regex)
(extglob_pattern)
] @string.regexp
;; #51eeba #000000 0 0 0 3
((program
.
(comment) @keyword.directive @nospell)
(#match? @keyword.directive "^#!/"))
;; !bash
((heredoc_body) @bash_injection
((heredoc_end) @lang
(#match? @lang "BASH")))
;; !c
((heredoc_body) @c_injection
((heredoc_end) @lang
(#match? @lang "C$")))
;; !cpp
((heredoc_body) @cpp_injection
((heredoc_end) @lang
(#match? @lang "CPP")))
;; !css
((heredoc_body) @css_injection
((heredoc_end) @lang
(#match? @lang "CSS")))
;; !fish
((heredoc_body) @fish_injection
((heredoc_end) @lang
(#match? @lang "FISH")))
;; !go
((heredoc_body) @go_injection
((heredoc_end) @lang
(#match? @lang "GO")))
;; !haskell
((heredoc_body) @haskell_injection
((heredoc_end) @lang
(#match? @lang "HASKELL")))
;; !html
((heredoc_body) @html_injection
((heredoc_end) @lang
(#match? @lang "HTML")))
;; !javascript
((heredoc_body) @javascript_injection
((heredoc_end) @lang
(#match? @lang "JAVASCRIPT")))
;; !json
((heredoc_body) @json_injection
((heredoc_end) @lang
(#match? @lang "JSON")))
;; !lua
((heredoc_body) @lua_injection
((heredoc_end) @lang
(#match? @lang "LUA")))
;; !make
((heredoc_body) @make_injection
((heredoc_end) @lang
(#match? @lang "MAKE")))
;; !python
((heredoc_body) @python_injection
((heredoc_end) @lang
(#match? @lang "PYTHON")))
;; !ruby
((heredoc_body) @ruby_injection
((heredoc_end) @lang
(#match? @lang "RUBY")))
;; !rust
((heredoc_body) @rust_injection
((heredoc_end) @lang
(#match? @lang "RUST")))
;; !diff
((heredoc_body) @diff_injection
((heredoc_end) @lang
(#match? @lang "DIFF")))
;; !embedded_template
((heredoc_body) @embedded_template_injection
((heredoc_end) @lang
(#match? @lang "ERB")))
;; !gdscript
((heredoc_body) @gdscript_injection
((heredoc_end) @lang
(#match? @lang "GDSCRIPT")))
;; !gitattributes
((heredoc_body) @gitattributes_injection
((heredoc_end) @lang
(#match? @lang "GITATTRIBUTES")))
;; !gitignore
((heredoc_body) @gitignore_injection
((heredoc_end) @lang
(#match? @lang "GITIGNORE")))
;; !gomod
((heredoc_body) @gomod_injection
((heredoc_end) @lang
(#match? @lang "GOMOD")))
;; !ini
((heredoc_body) @ini_injection
((heredoc_end) @lang
(#match? @lang "INI")))
;; !markdown
((heredoc_body) @markdown_injection
((heredoc_end) @lang
(#match? @lang "MARKDOWN")))
;; !nginx
((heredoc_body) @nginx_injection
((heredoc_end) @lang
(#match? @lang "NGINX")))
;; !php
((heredoc_body) @php_injection
((heredoc_end) @lang
(#match? @lang "PHP")))
;; !query
((heredoc_body) @query_injection
((heredoc_end) @lang
(#match? @lang "QUERY")))
;; !regex
((heredoc_body) @regex_injection
((heredoc_end) @lang
(#match? @lang "REGEX")))
;; !sql
((heredoc_body) @sql_injection
((heredoc_end) @lang
(#match? @lang "SQL")))
;; !toml
((heredoc_body) @toml_injection
((heredoc_end) @lang
(#match? @lang "TOML")))
;; !yaml
((heredoc_body) @yaml_injection
((heredoc_end) @lang
(#match? @lang "YAML")))
;; !cabal
((heredoc_body) @cabal_injection
((heredoc_end) @lang
(#match? @lang "CABAL")))

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@@ -0,0 +1,579 @@
; ============================================================
; Identifiers
; ============================================================
;; #FFFFFF #000000 0 0 0 1
((identifier) @variable)
;; #FFB870 #000000 0 0 0 9
(function_declarator
declarator: (identifier) @function)
;; #C4B5FF #000000 0 0 0 2
((identifier) @constant
(#match? @constant "^[A-Z][A-Z0-9_]+$"))
;; #C4B5FF #000000 0 0 0 2
(preproc_def
(preproc_arg) @constant
(#match? @constant "^[A-Z][A-Z0-9_]+$"))
;; #F29CC3 #000000 0 0 0 2
((identifier) @constant.builtin
(#match? @constant.builtin "^(stderr|stdin|stdout|__FILE__|__LINE__|__DATE__|__TIME__|__STDC__|__STDC_VERSION__|__STDC_HOSTED__|__cplusplus|__OBJC__|__ASSEMBLER__|__BASE_FILE__|__FILE_NAME__|__INCLUDE_LEVEL__|__TIMESTAMP__|__clang__|__clang_major__|__clang_minor__|__clang_patchlevel__|__clang_version__|__clang_literal_encoding__|__clang_wide_literal_encoding__|__FUNCTION__|__func__|__PRETTY_FUNCTION__|__VA_ARGS__|__VA_OPT__)$"))
;; #F29CC3 #000000 0 0 0 2
(preproc_def
(preproc_arg) @constant.builtin
(#match? @constant.builtin "^(stderr|stdin|stdout|__FILE__|__LINE__|__DATE__|__TIME__|__STDC__|__STDC_VERSION__|__STDC_HOSTED__|__cplusplus|__OBJC__|__ASSEMBLER__|__BASE_FILE__|__FILE_NAME__|__INCLUDE_LEVEL__|__TIMESTAMP__|__clang__|__clang_major__|__clang_minor__|__clang_patchlevel__|__clang_version__|__clang_literal_encoding__|__clang_wide_literal_encoding__|__FUNCTION__|__func__|__PRETTY_FUNCTION__|__VA_ARGS__|__VA_OPT__)$"))
;; #8AD5FF #000000 0 0 0 2
(preproc_def
(preproc_arg) @variable)
;; #8AD5FF #000000 0 0 0 2
(statement_identifier) @label
;; #8AD5FF #000000 0 0 0 2
(declaration
type: (type_identifier) @_type
declarator: (identifier) @label
(#match? @_type "^__label__$"))
;; #7CD5CF #000000 0 0 0 2
((identifier) @variable.member
(#match? @variable.member "^m_.*$"))
; ============================================================
; Keywords
; ============================================================
;; #9AD4FF #000000 0 0 0 2
[
"default"
"goto"
"asm"
"__asm__"
] @keyword
;; #9AD4FF #000000 0 0 0 2
[
"enum"
"struct"
"union"
"typedef"
] @keyword.type
;; #F29CC3 #000000 0 0 0 2
[
"sizeof"
"offsetof"
] @keyword.operator
;; #F29CC3 #000000 0 0 0 2
(alignof_expression
.
_ @keyword.operator)
;; #FFB870 #000000 0 0 0 2
"return" @keyword.return
;; #9AD4FF #000000 0 0 0 2
[
"while"
"for"
"do"
"continue"
"break"
] @keyword.repeat
;; #FFB870 #000000 0 0 0 2
[
"if"
"else"
"case"
"switch"
] @keyword.conditional
;; #9AD4FF #000000 0 0 0 2
(conditional_expression
[
"?"
":"
] @keyword.conditional.ternary)
;; #8AD5FF #000000 0 0 0 2
[
"#if"
"#ifdef"
"#ifndef"
"#else"
"#elif"
"#endif"
"#elifdef"
"#elifndef"
(preproc_directive)
] @keyword.directive
;; #8AD5FF #000000 0 0 0 2
"#define" @keyword.directive.define
;; #8AD5FF #000000 0 0 0 2
"#include" @keyword.import
;; #9AD4FF #000000 0 0 0 2
[
"try"
"catch"
"noexcept"
"throw"
] @keyword.exception
;; #9AD4FF #000000 0 0 0 2
[
"decltype"
"explicit"
"friend"
"override"
"using"
"requires"
"constexpr"
] @keyword
;; #9AD4FF #000000 0 0 0 2
[
"class"
"namespace"
"template"
"typename"
"concept"
] @keyword.type
;; #9AD4FF #000000 0 0 0 2
[
"co_await"
"co_yield"
"co_return"
] @keyword.coroutine
;; #F29CC3 #000000 0 0 0 2
[
"public"
"private"
"protected"
"final"
"virtual"
] @keyword.modifier
;; #F29CC3 #000000 0 0 0 2
(storage_class_specifier) @keyword.modifier
;; #F29CC3 #000000 0 0 0 2
[
(type_qualifier)
(gnu_asm_qualifier)
"__extension__"
] @keyword.modifier
;; #F29CC3 #000000 0 0 0 2
(linkage_specification
"extern" @keyword.modifier)
;; #F29668 #000000 0 0 0 2
[
"new"
"delete"
"xor"
"bitand"
"bitor"
"compl"
"not"
"xor_eq"
"and_eq"
"or_eq"
"not_eq"
"and"
"or"
] @keyword.operator
;; #F29668 #000000 0 1 0 2
"<=>" @operator
; ============================================================
; Types & modules
; ============================================================
;; #C4B5FF #000000 0 0 0 2
[
(type_identifier)
(type_descriptor)
] @type
;; #C4B5FF #000000 0 0 0 2
(type_definition
declarator: (type_identifier) @type.definition)
;; #C4B5FF #000000 0 0 0 2
(primitive_type) @type.builtin
;; #C4B5FF #000000 0 0 0 2
(sized_type_specifier
_ @type.builtin
type: _?)
;; #C4B5FF #000000 0 0 0 2
(type_definition declarator: (type_identifier) @name) @definition.type
;; #C4B5FF #000000 0 0 0 2
(enum_specifier name: (type_identifier) @name) @definition.type
;; #C4B5FF #000000 0 0 0 2
(class_specifier name: (type_identifier) @name) @definition.class
;; #C4B5FF #000000 0 0 0 2
(struct_specifier name: (type_identifier) @name body:(_)) @definition.class
;; #C4B5FF #000000 0 0 0 2
(declaration type: (union_specifier name: (type_identifier) @name)) @definition.class
;; #9AD4FF #000000 0 0 0 2
(namespace_identifier) @module
;; #9AD4FF #000000 0 0 0 2
((namespace_identifier) @type
(#match? @type "^[A-Z]"))
;; #9AD4FF #000000 0 0 0 2
(using_declaration
.
"using"
.
"namespace"
.
[
(qualified_identifier)
(identifier)
] @module)
; ============================================================
; Functions & calls
; ============================================================
;; #FFB870 #000000 0 0 0 1
(operator_name) @function
;; #FFB870 #000000 0 0 0 3
"operator" @function
;; #78C2FF #000000 0 0 0 2
(call_expression
function: (identifier) @function.call)
;; #F29CC3 #000000 0 0 0 2
((call_expression
function: (identifier) @function.builtin)
(#match? @function.builtin "^__builtin_"))
;; #F29CC3 #000000 0 0 0 2
((call_expression
function: (identifier) @function.builtin))
; ============================================================
; Constructors & methods
; ============================================================
;; #59C2FF #000000 0 0 0 2
((call_expression
function: (identifier) @constructor)
(#match? @constructor "^[A-Z]"))
;; #59C2FF #000000 0 0 0 2
((call_expression
function: (qualified_identifier
name: (identifier) @constructor))
(#match? @constructor "^[A-Z]"))
;; #59C2FF #000000 0 0 0 2
((call_expression
function: (field_expression
field: (field_identifier) @constructor))
(#match? @constructor "^[A-Z]"))
;; #59C2FF #000000 0 0 0 2
((field_initializer
(field_identifier) @constructor
(argument_list))
(#match? @constructor "^[A-Z]"))
;; #59C2FF #000000 0 0 0 4
(destructor_name
(identifier) @function.method)
; ============================================================
; Properties & members
; ============================================================
;; #F29CC3 #000000 0 0 0 2
((field_expression
(field_identifier) @property) @_parent)
(field_designator) @property
((field_identifier) @property)
(field_initializer
(field_identifier) @property)
;; #F29CC3 #000000 0 0 1 2
(field_declaration
(field_identifier) @variable.member)
; ============================================================
; Parameters
; ============================================================
;; #7CD5CF #000000 0 0 0 2
(parameter_declaration
declarator: (identifier) @variable.parameter)
;; #7CD5CF #000000 0 0 0 2
(parameter_declaration
declarator: (array_declarator) @variable.parameter)
;; #7CD5CF #000000 0 0 0 2
(parameter_declaration
declarator: (pointer_declarator) @variable.parameter)
;; #7CD5CF #000000 0 0 0 2
(preproc_params
(identifier) @variable.parameter)
;; #7CD5CF #000000 0 0 0 2
(parameter_declaration
declarator: (reference_declarator) @variable.parameter)
;; #7CD5CF #000000 0 0 0 2
(variadic_parameter_declaration
declarator: (variadic_declarator
(_) @variable.parameter))
;; #7CD5CF #000000 0 0 0 2
(optional_parameter_declaration
declarator: (_) @variable.parameter)
; ============================================================
; Attributes & specifiers
; ============================================================
;; #7CD5CF #000000 0 0 0 2
[
"__attribute__"
"__declspec"
"__based"
"__cdecl"
"__clrcall"
"__stdcall"
"__fastcall"
"__thiscall"
"__vectorcall"
(ms_pointer_modifier)
(attribute_declaration)
] @attribute
;; #7CD5CF #000000 0 0 0 2
(attribute_specifier
(argument_list
(identifier) @variable.builtin))
;; #7CD5CF #000000 0 0 0 2
(attribute_specifier
(argument_list
(call_expression
function: (identifier) @variable.builtin)))
; ============================================================
; Operators & punctuation
; ============================================================
;; #F29668 #000000 0 1 0 1
[
"="
"-"
"*"
"/"
"+"
"%"
"~"
"|"
"&"
"^"
"<<"
">>"
"->"
"<"
"<="
">="
">"
"=="
"!="
"!"
"&&"
"||"
"-="
"+="
"*="
"/="
"%="
"|="
"&="
"^="
">>="
"<<="
"--"
"++"
] @operator
;; #F29668 #000000 0 1 0 1
(comma_expression
"," @operator)
;; #B6BEC8 #000000 0 0 0 1
[
";"
":"
","
"."
"::"
] @punctuation.delimiter
;; #B6BEC8 #000000 0 0 0 1
"::" @punctuation.delimiter
;; #B6BEC8 #000000 0 0 0 1
"..." @punctuation.special
;; #B6BEC8 #000000 0 0 0 1
[
"("
")"
"["
"]"
"{"
"}"
] @punctuation.bracket
;; #B6BEC8 #000000 0 0 0 1
(template_argument_list
[
"<"
">"
] @punctuation.bracket)
;; #B6BEC8 #000000 0 0 0 1
(template_parameter_list
[
"<"
">"
] @punctuation.bracket)
; ============================================================
; Literals
; ============================================================
;; #C2E8FF #000000 0 0 0 2
[
(true)
(false)
] @boolean
;; #C2E8FF #000000 0 0 0 2
(true) @boolean_true
;; #C2E8FF #000000 0 0 0 2
(false) @boolean_false
;; #A6E3A1 #000000 0 0 0 2
(string_literal) @string
;; #A6E3A1 #000000 0 0 0 2
(system_lib_string) @string
;; #A6E3A1 #000000 0 0 0 2
(raw_string_literal) @string
;; #A6E3A1 #000000 0 0 0 2
(escape_sequence) @string.escape
;; #B8E986 #000000 0 0 0 2
(number_literal) @number
;; #B8E986 #000000 0 0 0 2
(char_literal) @character
;; #F29CC3 #000000 0 0 0 2
(null) @constant.builtin
;; #F29CC3 #000000 0 0 0 2
(null
"nullptr" @constant.builtin)
; ============================================================
; Macros & directives
; ============================================================
;; #F29CC3 #000000 0 0 0 2
(preproc_def
name: (_) @constant.macro)
;; #F29CC3 #000000 0 0 0 2
(preproc_call
directive: (preproc_directive) @_u
argument: (_) @constant.macro
(#match? @_u "^#undef$"))
;; #F29CC3 #000000 0 0 0 2
(preproc_ifdef
name: (identifier) @constant.macro)
;; #F29CC3 #000000 0 0 0 2
(preproc_elifdef
name: (identifier) @constant.macro)
;; #F29CC3 #000000 0 0 0 2
(preproc_defined
(identifier) @constant.macro)
;; #F29CC3 #000000 0 0 0 2
(preproc_defined) @function.macro
; ============================================================
; Builtins & special identifiers
; ============================================================
;; #F28FAD #000000 0 0 0 2
(attribute_specifier
(argument_list
(identifier) @variable.builtin))
;; #F28FAD #000000 0 0 0 2
(attribute_specifier
(argument_list
(call_expression
function: (identifier) @variable.builtin)))
;; #F28FAD #000000 0 0 0 2
(this) @variable.builtin
; ============================================================
; Exceptions & control helpers
; ============================================================
;; #FFB870 #000000 0 0 0 2
"static_assert" @function.builtin
; ============================================================
; Comments
; ============================================================
;; #99ADBF #000000 0 1 0 1
(comment) @comment @spell

579
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@@ -0,0 +1,579 @@
; ============================================================
; Identifiers
; ============================================================
;; #FFFFFF #000000 0 0 0 1
((identifier) @variable)
;; #FFB870 #000000 0 0 0 9
(function_declarator
declarator: (identifier) @function)
;; #C4B5FF #000000 0 0 0 2
((identifier) @constant
(#match? @constant "^[A-Z][A-Z0-9_]+$"))
;; #C4B5FF #000000 0 0 0 2
(preproc_def
(preproc_arg) @constant
(#match? @constant "^[A-Z][A-Z0-9_]+$"))
;; #F29CC3 #000000 0 0 0 2
((identifier) @constant.builtin
(#match? @constant.builtin "^(stderr|stdin|stdout|__FILE__|__LINE__|__DATE__|__TIME__|__STDC__|__STDC_VERSION__|__STDC_HOSTED__|__cplusplus|__OBJC__|__ASSEMBLER__|__BASE_FILE__|__FILE_NAME__|__INCLUDE_LEVEL__|__TIMESTAMP__|__clang__|__clang_major__|__clang_minor__|__clang_patchlevel__|__clang_version__|__clang_literal_encoding__|__clang_wide_literal_encoding__|__FUNCTION__|__func__|__PRETTY_FUNCTION__|__VA_ARGS__|__VA_OPT__)$"))
;; #F29CC3 #000000 0 0 0 2
(preproc_def
(preproc_arg) @constant.builtin
(#match? @constant.builtin "^(stderr|stdin|stdout|__FILE__|__LINE__|__DATE__|__TIME__|__STDC__|__STDC_VERSION__|__STDC_HOSTED__|__cplusplus|__OBJC__|__ASSEMBLER__|__BASE_FILE__|__FILE_NAME__|__INCLUDE_LEVEL__|__TIMESTAMP__|__clang__|__clang_major__|__clang_minor__|__clang_patchlevel__|__clang_version__|__clang_literal_encoding__|__clang_wide_literal_encoding__|__FUNCTION__|__func__|__PRETTY_FUNCTION__|__VA_ARGS__|__VA_OPT__)$"))
;; #8AD5FF #000000 0 0 0 2
(preproc_def
(preproc_arg) @variable)
;; #8AD5FF #000000 0 0 0 2
(statement_identifier) @label
;; #8AD5FF #000000 0 0 0 2
(declaration
type: (type_identifier) @_type
declarator: (identifier) @label
(#match? @_type "^__label__$"))
;; #7CD5CF #000000 0 0 0 2
((identifier) @variable.member
(#match? @variable.member "^m_.*$"))
; ============================================================
; Keywords
; ============================================================
;; #9AD4FF #000000 0 0 0 2
[
"default"
"goto"
"asm"
"__asm__"
] @keyword
;; #9AD4FF #000000 0 0 0 2
[
"enum"
"struct"
"union"
"typedef"
] @keyword.type
;; #F29CC3 #000000 0 0 0 2
[
"sizeof"
"offsetof"
] @keyword.operator
;; #F29CC3 #000000 0 0 0 2
(alignof_expression
.
_ @keyword.operator)
;; #FFB870 #000000 0 0 0 2
"return" @keyword.return
;; #9AD4FF #000000 0 0 0 2
[
"while"
"for"
"do"
"continue"
"break"
] @keyword.repeat
;; #FFB870 #000000 0 0 0 2
[
"if"
"else"
"case"
"switch"
] @keyword.conditional
;; #9AD4FF #000000 0 0 0 2
(conditional_expression
[
"?"
":"
] @keyword.conditional.ternary)
;; #8AD5FF #000000 0 0 0 2
[
"#if"
"#ifdef"
"#ifndef"
"#else"
"#elif"
"#endif"
"#elifdef"
"#elifndef"
(preproc_directive)
] @keyword.directive
;; #8AD5FF #000000 0 0 0 2
"#define" @keyword.directive.define
;; #8AD5FF #000000 0 0 0 2
"#include" @keyword.import
;; #9AD4FF #000000 0 0 0 2
[
"try"
"catch"
"noexcept"
"throw"
] @keyword.exception
;; #9AD4FF #000000 0 0 0 2
[
"decltype"
"explicit"
"friend"
"override"
"using"
"requires"
"constexpr"
] @keyword
;; #9AD4FF #000000 0 0 0 2
[
"class"
"namespace"
"template"
"typename"
"concept"
] @keyword.type
;; #9AD4FF #000000 0 0 0 2
[
"co_await"
"co_yield"
"co_return"
] @keyword.coroutine
;; #F29CC3 #000000 0 0 0 2
[
"public"
"private"
"protected"
"final"
"virtual"
] @keyword.modifier
;; #F29CC3 #000000 0 0 0 2
(storage_class_specifier) @keyword.modifier
;; #F29CC3 #000000 0 0 0 2
[
(type_qualifier)
(gnu_asm_qualifier)
"__extension__"
] @keyword.modifier
;; #F29CC3 #000000 0 0 0 2
(linkage_specification
"extern" @keyword.modifier)
;; #F29668 #000000 0 0 0 2
[
"new"
"delete"
"xor"
"bitand"
"bitor"
"compl"
"not"
"xor_eq"
"and_eq"
"or_eq"
"not_eq"
"and"
"or"
] @keyword.operator
;; #F29668 #000000 0 1 0 2
"<=>" @operator
; ============================================================
; Types & modules
; ============================================================
;; #C4B5FF #000000 0 0 0 2
[
(type_identifier)
(type_descriptor)
] @type
;; #C4B5FF #000000 0 0 0 2
(type_definition
declarator: (type_identifier) @type.definition)
;; #C4B5FF #000000 0 0 0 2
(primitive_type) @type.builtin
;; #C4B5FF #000000 0 0 0 2
(sized_type_specifier
_ @type.builtin
type: _?)
;; #C4B5FF #000000 0 0 0 2
(type_definition declarator: (type_identifier) @name) @definition.type
;; #C4B5FF #000000 0 0 0 2
(enum_specifier name: (type_identifier) @name) @definition.type
;; #C4B5FF #000000 0 0 0 2
(class_specifier name: (type_identifier) @name) @definition.class
;; #C4B5FF #000000 0 0 0 2
(struct_specifier name: (type_identifier) @name body:(_)) @definition.class
;; #C4B5FF #000000 0 0 0 2
(declaration type: (union_specifier name: (type_identifier) @name)) @definition.class
;; #9AD4FF #000000 0 0 0 2
(namespace_identifier) @module
;; #9AD4FF #000000 0 0 0 2
((namespace_identifier) @type
(#match? @type "^[A-Z]"))
;; #9AD4FF #000000 0 0 0 2
(using_declaration
.
"using"
.
"namespace"
.
[
(qualified_identifier)
(identifier)
] @module)
; ============================================================
; Functions & calls
; ============================================================
;; #FFB870 #000000 0 0 0 1
(operator_name) @function
;; #FFB870 #000000 0 0 0 3
"operator" @function
;; #78C2FF #000000 0 0 0 2
(call_expression
function: (identifier) @function.call)
;; #F29CC3 #000000 0 0 0 2
((call_expression
function: (identifier) @function.builtin)
(#match? @function.builtin "^__builtin_"))
;; #F29CC3 #000000 0 0 0 2
((call_expression
function: (identifier) @function.builtin))
; ============================================================
; Constructors & methods
; ============================================================
;; #59C2FF #000000 0 0 0 2
((call_expression
function: (identifier) @constructor)
(#match? @constructor "^[A-Z]"))
;; #59C2FF #000000 0 0 0 2
((call_expression
function: (qualified_identifier
name: (identifier) @constructor))
(#match? @constructor "^[A-Z]"))
;; #59C2FF #000000 0 0 0 2
((call_expression
function: (field_expression
field: (field_identifier) @constructor))
(#match? @constructor "^[A-Z]"))
;; #59C2FF #000000 0 0 0 2
((field_initializer
(field_identifier) @constructor
(argument_list))
(#match? @constructor "^[A-Z]"))
;; #59C2FF #000000 0 0 0 4
(destructor_name
(identifier) @function.method)
; ============================================================
; Properties & members
; ============================================================
;; #F29CC3 #000000 0 0 0 2
((field_expression
(field_identifier) @property) @_parent)
(field_designator) @property
((field_identifier) @property)
(field_initializer
(field_identifier) @property)
;; #F29CC3 #000000 0 0 1 2
(field_declaration
(field_identifier) @variable.member)
; ============================================================
; Parameters
; ============================================================
;; #7CD5CF #000000 0 0 0 2
(parameter_declaration
declarator: (identifier) @variable.parameter)
;; #7CD5CF #000000 0 0 0 2
(parameter_declaration
declarator: (array_declarator) @variable.parameter)
;; #7CD5CF #000000 0 0 0 2
(parameter_declaration
declarator: (pointer_declarator) @variable.parameter)
;; #7CD5CF #000000 0 0 0 2
(preproc_params
(identifier) @variable.parameter)
;; #7CD5CF #000000 0 0 0 2
(parameter_declaration
declarator: (reference_declarator) @variable.parameter)
;; #7CD5CF #000000 0 0 0 2
(variadic_parameter_declaration
declarator: (variadic_declarator
(_) @variable.parameter))
;; #7CD5CF #000000 0 0 0 2
(optional_parameter_declaration
declarator: (_) @variable.parameter)
; ============================================================
; Attributes & specifiers
; ============================================================
;; #7CD5CF #000000 0 0 0 2
[
"__attribute__"
"__declspec"
"__based"
"__cdecl"
"__clrcall"
"__stdcall"
"__fastcall"
"__thiscall"
"__vectorcall"
(ms_pointer_modifier)
(attribute_declaration)
] @attribute
;; #7CD5CF #000000 0 0 0 2
(attribute_specifier
(argument_list
(identifier) @variable.builtin))
;; #7CD5CF #000000 0 0 0 2
(attribute_specifier
(argument_list
(call_expression
function: (identifier) @variable.builtin)))
; ============================================================
; Operators & punctuation
; ============================================================
;; #F29668 #000000 0 1 0 1
[
"="
"-"
"*"
"/"
"+"
"%"
"~"
"|"
"&"
"^"
"<<"
">>"
"->"
"<"
"<="
">="
">"
"=="
"!="
"!"
"&&"
"||"
"-="
"+="
"*="
"/="
"%="
"|="
"&="
"^="
">>="
"<<="
"--"
"++"
] @operator
;; #F29668 #000000 0 1 0 1
(comma_expression
"," @operator)
;; #B6BEC8 #000000 0 0 0 1
[
";"
":"
","
"."
"::"
] @punctuation.delimiter
;; #B6BEC8 #000000 0 0 0 1
"::" @punctuation.delimiter
;; #B6BEC8 #000000 0 0 0 1
"..." @punctuation.special
;; #B6BEC8 #000000 0 0 0 1
[
"("
")"
"["
"]"
"{"
"}"
] @punctuation.bracket
;; #B6BEC8 #000000 0 0 0 1
(template_argument_list
[
"<"
">"
] @punctuation.bracket)
;; #B6BEC8 #000000 0 0 0 1
(template_parameter_list
[
"<"
">"
] @punctuation.bracket)
; ============================================================
; Literals
; ============================================================
;; #C2E8FF #000000 0 0 0 2
[
(true)
(false)
] @boolean
;; #C2E8FF #000000 0 0 0 2
(true) @boolean_true
;; #C2E8FF #000000 0 0 0 2
(false) @boolean_false
;; #A6E3A1 #000000 0 0 0 2
(string_literal) @string
;; #A6E3A1 #000000 0 0 0 2
(system_lib_string) @string
;; #A6E3A1 #000000 0 0 0 2
(raw_string_literal) @string
;; #A6E3A1 #000000 0 0 0 2
(escape_sequence) @string.escape
;; #B8E986 #000000 0 0 0 2
(number_literal) @number
;; #B8E986 #000000 0 0 0 2
(char_literal) @character
;; #F29CC3 #000000 0 0 0 2
(null) @constant.builtin
;; #F29CC3 #000000 0 0 0 2
(null
"nullptr" @constant.builtin)
; ============================================================
; Macros & directives
; ============================================================
;; #F29CC3 #000000 0 0 0 2
(preproc_def
name: (_) @constant.macro)
;; #F29CC3 #000000 0 0 0 2
(preproc_call
directive: (preproc_directive) @_u
argument: (_) @constant.macro
(#match? @_u "^#undef$"))
;; #F29CC3 #000000 0 0 0 2
(preproc_ifdef
name: (identifier) @constant.macro)
;; #F29CC3 #000000 0 0 0 2
(preproc_elifdef
name: (identifier) @constant.macro)
;; #F29CC3 #000000 0 0 0 2
(preproc_defined
(identifier) @constant.macro)
;; #F29CC3 #000000 0 0 0 2
(preproc_defined) @function.macro
; ============================================================
; Builtins & special identifiers
; ============================================================
;; #F28FAD #000000 0 0 0 2
(attribute_specifier
(argument_list
(identifier) @variable.builtin))
;; #F28FAD #000000 0 0 0 2
(attribute_specifier
(argument_list
(call_expression
function: (identifier) @variable.builtin)))
;; #F28FAD #000000 0 0 0 2
(this) @variable.builtin
; ============================================================
; Exceptions & control helpers
; ============================================================
;; #FFB870 #000000 0 0 0 2
"static_assert" @function.builtin
; ============================================================
; Comments
; ============================================================
;; #99ADBF #000000 0 1 0 1
(comment) @comment @spell

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;; #D2A6FF #000000 0 0 0 1
(tag_name) @tag
(nesting_selector) @tag
(universal_selector) @tag
;; #F29668 #000000 0 0 0 1
"~" @operator
">" @operator
"+" @operator
"-" @operator
"*" @operator
"/" @operator
"=" @operator
"^=" @operator
"|=" @operator
"~=" @operator
"$=" @operator
"*=" @operator
"and" @operator
"or" @operator
"not" @operator
"only" @operator
;; #AAD94C #000000 0 0 0 2
(attribute_selector (plain_value) @string)
(string_value) @string
;; #FFFFFF #000000 0 0 0 1
((property_name) @variable
(#match? @variable "^--"))
((plain_value) @variable
(#match? @variable "^--"))
;; #7dcfff #000000 0 0 0 2
(class_name) @property
(id_name) @property
(namespace_name) @property
(property_name) @property
(feature_name) @property
;; #F07178 #000000 0 0 0 1
(pseudo_element_selector (tag_name) @attribute)
(pseudo_class_selector (class_name) @attribute)
(attribute_name) @attribute
;; #F07178 #000000 0 0 0 1
(function_name) @function
;; #99ADBF #000000 0 1 0 1
(comment) @comment
;; #FFFFFF #000000 0 0 0 1
(color_value) @string.special
;; #FF8F40 #000000 0 0 0 1
(integer_value) @number
(float_value) @number
;; #FF8F40 #000000 0 0 0 1
(unit) @type
;; #AAD94C #000000 0 0 0 3
[
"#"
","
"."
":"
"::"
";"
] @punctuation.delimiter
;; #AAD94C #000000 0 0 0 3
[
"{"
"}"
")"
"("
"["
"]"
] @punctuation.bracket
;; #D2A6FF #000000 0 0 0 1
(at_keyword) @keyword
(to) @keyword
(from) @keyword
(important) @keyword
; This is put at the end as the regex parser will wrongly think @media is a capture name becouse of its @
; TODO: This should be fixed by not selecting if it is in a string
"@media" @keyword
"@import" @keyword
"@charset" @keyword
"@namespace" @keyword
"@supports" @keyword
"@keyframes" @keyword

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;; #99ADBF #000000 0 1 0 1
(comment) @comment @spell
;; #A6E3A1 #000000 0 0 0 2
(addition) @diff.plus
;; #F07178 #000000 0 0 0 2
(deletion) @diff.minus
;; #D2A6FF #000000 0 0 0 0
[
(new_file)
(old_file)
] @file
;; #D2A6FF #000000 0 0 0 1
(commit) @constant
;; #7dcfff #000000 0 0 0 2
(location) @attribute
;; #D2A6FF #000000 0 0 0 1
(command
"diff" @function
(argument) @variable.parameter)
;; #7dcfff #000000 0 0 0 6
(mode) @number
;; #888888 #000000 0 0 0 3
[
".."
"+"
"++"
"+++"
"++++"
"-"
"--"
"---"
"----"
] @punctuation.special
;; #7dcfff #000000 0 0 0 2
[
(binary_change)
(similarity)
(file_change)
] @label
;; #D2A6FF #000000 0 0 0 1
(index
"index" @keyword)
;; #FF8F40 #000000 0 0 0 1
(similarity
(score) @number
"%" @number)

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;; #99ADBF #000000 0 1 0 4
(comment_directive) @comment
;; #F29668 #000000 0 0 0 6
[
"<%#"
"<%"
"<%="
"<%_"
"<%-"
"%>"
"-%>"
"_%>"
] @keyword
;; !html
(content) @injection.html
;; !ruby
(code) @injection.ruby

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;; #F29668 #000000 0 1 0 1
[
"&&"
"||"
"|"
"&|"
"2>|"
"&"
".."
"!"
(direction)
(stream_redirect)
] @operator
(command
name: (word) @function.builtin
(#match? @function.builtin "^test$")
;; #FFFFFF #000000 0 0 0 3
argument: (word) @word
(#match? @word "^(!?=|-[a-zA-Z]+)$"))
(command
name: (word) @punctuation.bracket
(#match? @punctuation.bracket "^\\[$")
argument: (word) @word
(#match? @word "^(!?=|-[a-zA-Z]+)$"))
;; #F29668 #000000 0 0 0 1
[
"not"
"and"
"or"
] @keyword.operator
;; #FF8F40 #000000 0 0 0 1
(if_statement
[
"if"
"end"
] @keyword.conditional)
;; #FF8F40 #000000 0 0 0 1
(switch_statement
[
"switch"
"end"
] @keyword.conditional)
;; #FF8F40 #000000 0 0 0 1
(case_clause
"case" @keyword.conditional)
;; #FF8F40 #000000 0 0 0 1
(else_clause
"else" @keyword.conditional)
;; #FF8F40 #000000 0 0 0 1
(else_if_clause
[
"else"
"if"
] @keyword.conditional)
; Loops/Blocks
;; #FF8F40 #000000 0 0 0 1
(while_statement
[
"while"
"end"
] @keyword.repeat)
;; #FF8F40 #000000 0 0 0 1
(for_statement
[
"for"
"end"
] @keyword.repeat)
;; #FF8F40 #000000 0 0 0 1
(begin_statement
[
"begin"
"end"
] @keyword.repeat)
; Keywords
;; #FF8F40 #000000 0 0 0 1
[
"in"
(break)
(continue)
] @keyword
;; #FF8F40 #000000 0 0 0 1
"return" @keyword.return
;; #BFBDB6 #000000 0 0 0 1
[
"["
"]"
"{"
"}"
"("
")"
] @punctuation.bracket
;; #BFBDB6 #000000 0 0 0 1
"," @punctuation.delimiter
;; #7dcfff #000000 0 0 0 2
(command_substitution
"$" @punctuation.special)
;; #FFB454 #000000 0 0 0 3
(command
name: (word) @function.call)
;; #FFB454 #000000 0 0 0 3
(command
name: (word) @function.builtin
(#match? @function.builtin
"^(\\.|:|_|abbr|alias|argparse|bg|bind|block|breakpoint|builtin|cd|command|commandline|complete|contains|count|disown|echo|emit|eval|exec|exit|fg|functions|history|isatty|jobs|math|path|printf|pwd|random|read|realpath|set|set_color|source|status|string|test|time|type|ulimit|wait)$"))
;; #FF8F40 #000000 0 0 0 1
(function_definition
[
"function"
"end"
] @keyword.function)
;; #FFB454 #000000 0 0 0 3
(function_definition
name: [
(word)
(concatenation)
] @function)
;; #FFFFFF #000000 0 0 0 1
(function_definition
option: [
(word)
(concatenation
(word))
] @variable.parameter
(#match? @variable.parameter "^[-]"))
;; #AAD94C #000000 0 0 0 1
[
(double_quote_string)
(single_quote_string)
] @string
;; #AAD94C #000000 0 0 0 1
(escape_sequence) @string.escape
;; #FFFFFF #000000 0 0 0 1
(variable_name) @variable
;; #D2A6FF #000000 0 0 0 1
(variable_expansion) @constant
;; #7dcfff #000000 0 0 0 2
(variable_expansion
"$" @punctuation.special) @none
;; #F07178 #000000 0 0 0 1
((variable_name) @variable.builtin
(#match? @variable.builtin
"^(PATH|CDPATH|LANG|LC_ALL|LC_COLLATE|LC_CTYPE|LC_MESSAGES|LC_MONETARY|LC_NUMERIC|LC_TIME|fish_color_normal|fish_color_command|fish_color_keyword|fish_color_redirection|fish_color_end|fish_color_error|fish_color_param|fish_color_valid_path|fish_color_option|fish_color_comment|fish_color_selection|fish_color_operator|fish_color_escape|fish_color_autosuggestion|fish_color_cwd|fish_color_cwd_root|fish_color_user|fish_color_host|fish_color_host_remote|fish_color_status|fish_color_cancel|fish_color_search_match|fish_color_history_current|fish_pager_color_progress|fish_pager_color_background|fish_pager_color_prefix|fish_pager_color_completion|fish_pager_color_description|fish_pager_color_selected_background|fish_pager_color_selected_prefix|fish_pager_color_selected_completion|fish_pager_color_selected_description|fish_pager_color_secondary_background|fish_pager_color_secondary_prefix|fish_pager_color_secondary_completion|fish_pager_color_secondary_description|fish_term24bit|fish_term256|fish_ambiguous_width|fish_emoji_width|fish_autosuggestion_enabled|fish_handle_reflow|fish_key_bindings|fish_escape_delay_ms|fish_sequence_key_delay_ms|fish_complete_path|fish_cursor_selection_mode|fish_cursor_default|fish_cursor_insert|fish_cursor_replace|fish_cursor_replace_one|fish_cursor_visual|fish_cursor_external|fish_function_path|fish_greeting|fish_history|fish_trace|FISH_DEBUG|FISH_DEBUG_OUTPUT|fish_user_paths|umask|BROWSER|_|argv|CMD_DURATION|COLUMNS|LINES|fish_kill_signal|fish_killring|fish_read_limit|fish_pid|history|HOME|hostname|IFS|last_pid|PWD|pipestatus|SHLVL|status|status_generation|TERM|USER|EUID|version|FISH_VERSION)$"))
;; #D2A6FF #000000 0 0 0 2
[
(integer)
(float)
] @number
;; #99ADBF #000000 0 1 0 1
(comment) @comment
;; #99ADBF #000000 0 1 0 1
(comment) @spell
;; #D2A6FF #000000 0 0 0 1
((word) @boolean
(#match? @boolean "^(true|false)$"))
;; #AAD94C #000000 0 0 0 3
((program
.
(comment) @keyword.directive @nospell)
(#match? @keyword.directive "^#!"))

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;; #AAD94C #000000 0 0 0 3
(dir_sep) @punctuation.delimiter
;; #AAD94C #000000 0 0 0 3
(quoted_pattern
"\"" @punctuation.special)
;; #AAD94C #000000 0 0 0 3
(range_notation) @string.special
;; #AAD94C #000000 0 0 0 3
(range_notation
[ "[" "]" ] @punctuation.bracket)
;; #F29668 #000000 0 0 0 1
(wildcard) @string.regexp
;; #F29668 #000000 0 0 0 1
(range_negation) @operator
;; #7dcfff #000000 0 0 0 2
(character_class) @constant
;; #F29668 #000000 0 0 0 1
(class_range "-" @operator)
;; #FF8F40 #000000 0 0 0 1
[
(ansi_c_escape)
(escaped_char)
] @escape
;; #AAD94C #000000 0 0 0 3
(attribute
(attr_name) @variable.parameter)
;; #F07178 #000000 0 0 0 1
(attribute
(builtin_attr) @variable.builtin)
;; #F29668 #000000 0 0 0 1
[
(attr_reset)
(attr_unset)
(attr_set)
] @operator
;; #F29668 #000000 0 0 0 1
(boolean_value) @boolean
;; #AAD94C #000000 0 0 0 2
(string_value) @string
;; #D2A6FF #000000 0 0 0 1
(macro_tag) @keyword
;; #7dcfff #000000 0 0 0 2
(macro_def
macro_name: (_) @property)
;; #F07178 #000000 0 0 0 1
[
(pattern_negation)
(redundant_escape)
(trailing_slash)
(ignored_value)
] @error
;; #99ADBF #000000 0 1 0 1
(comment) @comment

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;; #99ADBF #000000 0 1 0 1
(comment) @comment @spell
;; #7dcfff #000000 0 0 0 2
(pattern_char) @string.special.path
;; #AAD94C #000000 0 0 0 3
[
(directory_separator)
(directory_separator_escaped)
] @punctuation.delimiter
;; #F29668 #000000 0 0 0 1
[
(wildcard_char_single)
(wildcard_chars)
(wildcard_chars_allow_slash)
] @character.special
;; #FF8F40 #000000 0 0 0 1
[
(pattern_char_escaped)
(bracket_char_escaped)
] @string.escape
;; #AAD94C #000000 0 0 0 3
(negation) @punctuation.special
;; #F07178 #000000 0 0 0 1
(bracket_negation) @operator
;; #AAD94C #000000 0 0 0 3
[
"["
"]"
] @punctuation.bracket
;; #7dcfff #000000 0 0 0 2
(bracket_char) @constant
;; #F29668 #000000 0 0 0 1
(bracket_range
"-" @operator)
;; #F07178 #000000 0 0 0 1
(bracket_char_class) @constant.builtin

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;; #FFB454 #000000 0 0 0 3
(type_identifier) @type
;; #FFB454 #000000 0 0 0 3
(type_spec
name: (type_identifier) @type.definition)
;; #FFFFFF #000000 0 0 0 1
(field_identifier) @property
;; #FFFFFF #000000 0 0 0 1
(identifier) @variable
;; #FFFFFF #000000 0 0 0 1
(package_identifier) @module
;; #FFFFFF #000000 0 0 0 1
(parameter_declaration
(identifier) @variable.parameter)
;; #FFFFFF #000000 0 0 0 1
(variadic_parameter_declaration
(identifier) @variable.parameter)
;; #F07178 #000000 0 0 0 1
(label_name) @label
;; #D2A6FF #000000 0 0 0 1
(const_spec
name: (identifier) @constant)
;; #FFB454 #000000 0 0 0 3
(call_expression
function: (identifier) @function.call)
;; #FFB454 #000000 0 0 0 3
(call_expression
function: (selector_expression
field: (field_identifier) @function.method.call))
;; #FFB454 #000000 0 0 0 3
(function_declaration
name: (identifier) @function)
;; #FFB454 #000000 0 0 0 3
(method_declaration
name: (field_identifier) @function.method)
;; #FFB454 #000000 0 0 0 3
(method_elem
name: (field_identifier) @function.method)
;; #FFB454 #000000 0 0 0 3
((call_expression
(identifier) @constructor)
(#match? @constructor "^[nN]ew.+$"))
;; #FFB454 #000000 0 0 0 3
((call_expression
(identifier) @constructor)
(#match? @constructor "^[mM]ake.+$"))
;; #F29668 #000000 0 1 0 1
[
"--"
"-"
"-="
":="
"!"
"!="
"..."
"*"
"*="
"/"
"/="
"&"
"&&"
"&="
"&^"
"&^="
"%"
"%="
"^"
"^="
"+"
"++"
"+="
"<-"
"<"
"<<"
"<<="
"<="
"="
"=="
">"
">="
">>"
">>="
"|"
"|="
"||"
"~"
] @operator
;; #FF8F40 #000000 0 0 0 1
[
"break"
"const"
"continue"
"default"
"defer"
"goto"
"range"
"select"
"var"
"fallthrough"
] @keyword
;; #FF8F40 #000000 0 0 0 1
[
"type"
"struct"
"interface"
] @keyword.type
;; #FF8F40 #000000 0 0 0 1
"func" @keyword.function
;; #FF8F40 #000000 0 0 0 1
"return" @keyword.return
;; #FF8F40 #000000 0 0 0 1
"go" @keyword.coroutine
;; #FF8F40 #000000 0 0 0 1
"for" @keyword.repeat
;; #FF8F40 #000000 0 0 0 1
[
"import"
"package"
] @keyword.import
;; #FF8F40 #000000 0 0 0 1
[
"else"
"case"
"switch"
"if"
] @keyword.conditional
;; #F07178 #000000 0 0 0 1
[
"chan"
"map"
] @type.builtin
;; #F07178 #000000 0 0 0 1
((type_identifier) @type.builtin
(#match? @type.builtin
"^(any|bool|byte|comparable|complex128|complex64|error|float32|float64|int|int16|int32|int64|int8|rune|string|uint|uint16|uint32|uint64|uint8|uintptr)$"))
;; #FFB454 #000000 0 0 0 3
((identifier) @function.builtin
(#match? @function.builtin
"^(append|cap|clear|close|complex|copy|delete|imag|len|make|max|min|new|panic|print|println|real|recover)$"))
;; #BFBDB6 #000000 0 0 0 1
"." @punctuation.delimiter
;; #BFBDB6 #000000 0 0 0 1
"," @punctuation.delimiter
;; #BFBDB6 #000000 0 0 0 1
":" @punctuation.delimiter
;; #BFBDB6 #000000 0 0 0 1
";" @punctuation.delimiter
;; #BFBDB6 #000000 0 0 0 1
"(" @punctuation.bracket
;; #BFBDB6 #000000 0 0 0 1
")" @punctuation.bracket
;; #BFBDB6 #000000 0 0 0 1
"{" @punctuation.bracket
;; #BFBDB6 #000000 0 0 0 1
"}" @punctuation.bracket
;; #BFBDB6 #000000 0 0 0 1
"[" @punctuation.bracket
;; #BFBDB6 #000000 0 0 0 1
"]" @punctuation.bracket
;; #AAD94C #000000 0 0 0 1
(interpreted_string_literal) @string
;; #AAD94C #000000 0 0 0 1
(raw_string_literal) @string
;; #AAD94C #000000 0 0 0 1
(rune_literal) @string
;; #AAD94C #000000 0 0 0 1
(escape_sequence) @string.escape
;; #D2A6FF #000000 0 0 0 2
(int_literal) @number
;; #D2A6FF #000000 0 0 0 2
(float_literal) @number.float
;; #D2A6FF #000000 0 0 0 2
(imaginary_literal) @number
;; #D2A6FF #000000 0 0 0 1
[
(true)
(false)
] @boolean
;; #D2A6FF #000000 0 0 0 1
[
(nil)
(iota)
] @constant.builtin
;; #FFFFFF #000000 0 0 0 1
(keyed_element
.
(literal_element
(identifier) @variable.member))
;; #FFFFFF #000000 0 0 0 1
(field_declaration
name: (field_identifier) @variable.member)
;; #99ADBF #000000 0 1 0 1
(comment) @comment @spell
;; #99ADBF #000000 0 1 0 1
(source_file
.
(comment)+ @comment.documentation)
;; #99ADBF #000000 0 1 0 1
(source_file
(comment)+ @comment.documentation
.
(const_declaration))
;; #99ADBF #000000 0 1 0 1
(source_file
(comment)+ @comment.documentation
.
(function_declaration))
;; #99ADBF #000000 0 1 0 1
(source_file
(comment)+ @comment.documentation
.
(type_declaration))
;; #99ADBF #000000 0 1 0 1
(source_file
(comment)+ @comment.documentation
.
(var_declaration))
;; #AAD94C #000000 0 0 0 1
(call_expression
(selector_expression) @_function
(#match? @_function
"^(regexp\.Match|regexp\.MatchReader|regexp\.MatchString|regexp\.Compile|regexp\.CompilePOSIX|regexp\.MustCompile|regexp\.MustCompilePOSIX)$")
(argument_list
.
[
;; !regex
(raw_string_literal
(raw_string_literal_content) @string.regexp)
(interpreted_string_literal
(interpreted_string_literal_content) @string.regexp)
]))

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;; #D2A6FF #000000 0 0 0 1
[
"require"
"replace"
"toolchain"
"exclude"
"retract"
] @keyword
;; #F07178 #000000 0 0 0 1
[
"go"
"module"
] @keyword.directive
;; #F29668 #000000 0 1 0 1
"=>" @operator
;; #99ADBF #000000 0 1 0 1
(comment) @comment @spell
;; #7dcfff #000000 0 0 0 1
(module_path) @string.special.url
;; #D2A6FF #000000 0 0 0 1
(tool_directive) @keyword.directive
(tool) @string.special.url
;; #F29668 #000000 0 0 0 2
[
(version)
(go_version)
(toolchain_name)
] @string.special
;; #888888 #000000 0 0 0 3
[
"("
")"
"["
"]"
] @punctuation.bracket
;; #888888 #000000 0 1 0 3
"," @punctuation.delimiter

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; ============================================================
; Identifiers
; ============================================================
;; #FFFFFF #000000 0 0 0 1
((identifier) @variable)
;; #FFB870 #000000 0 0 0 9
(function_declarator
declarator: (identifier) @function)
;; #C4B5FF #000000 0 0 0 2
((identifier) @constant
(#match? @constant "^[A-Z][A-Z0-9_]+$"))
;; #C4B5FF #000000 0 0 0 2
(preproc_def
(preproc_arg) @constant
(#match? @constant "^[A-Z][A-Z0-9_]+$"))
;; #F29CC3 #000000 0 0 0 2
((identifier) @constant.builtin
(#match? @constant.builtin "^(stderr|stdin|stdout|__FILE__|__LINE__|__DATE__|__TIME__|__STDC__|__STDC_VERSION__|__STDC_HOSTED__|__cplusplus|__OBJC__|__ASSEMBLER__|__BASE_FILE__|__FILE_NAME__|__INCLUDE_LEVEL__|__TIMESTAMP__|__clang__|__clang_major__|__clang_minor__|__clang_patchlevel__|__clang_version__|__clang_literal_encoding__|__clang_wide_literal_encoding__|__FUNCTION__|__func__|__PRETTY_FUNCTION__|__VA_ARGS__|__VA_OPT__)$"))
;; #F29CC3 #000000 0 0 0 2
(preproc_def
(preproc_arg) @constant.builtin
(#match? @constant.builtin "^(stderr|stdin|stdout|__FILE__|__LINE__|__DATE__|__TIME__|__STDC__|__STDC_VERSION__|__STDC_HOSTED__|__cplusplus|__OBJC__|__ASSEMBLER__|__BASE_FILE__|__FILE_NAME__|__INCLUDE_LEVEL__|__TIMESTAMP__|__clang__|__clang_major__|__clang_minor__|__clang_patchlevel__|__clang_version__|__clang_literal_encoding__|__clang_wide_literal_encoding__|__FUNCTION__|__func__|__PRETTY_FUNCTION__|__VA_ARGS__|__VA_OPT__)$"))
;; #8AD5FF #000000 0 0 0 2
(preproc_def
(preproc_arg) @variable)
;; #8AD5FF #000000 0 0 0 2
(statement_identifier) @label
;; #8AD5FF #000000 0 0 0 2
(declaration
type: (type_identifier) @_type
declarator: (identifier) @label
(#match? @_type "^__label__$"))
;; #7CD5CF #000000 0 0 0 2
((identifier) @variable.member
(#match? @variable.member "^m_.*$"))
; ============================================================
; Keywords
; ============================================================
;; #9AD4FF #000000 0 0 0 2
[
"default"
"goto"
"asm"
"__asm__"
] @keyword
;; #9AD4FF #000000 0 0 0 2
[
"enum"
"struct"
"union"
"typedef"
] @keyword.type
;; #F29CC3 #000000 0 0 0 2
[
"sizeof"
"offsetof"
] @keyword.operator
;; #F29CC3 #000000 0 0 0 2
(alignof_expression
.
_ @keyword.operator)
;; #FFB870 #000000 0 0 0 2
"return" @keyword.return
;; #9AD4FF #000000 0 0 0 2
[
"while"
"for"
"do"
"continue"
"break"
] @keyword.repeat
;; #FFB870 #000000 0 0 0 2
[
"if"
"else"
"case"
"switch"
] @keyword.conditional
;; #9AD4FF #000000 0 0 0 2
(conditional_expression
[
"?"
":"
] @keyword.conditional.ternary)
;; #8AD5FF #000000 0 0 0 2
[
"#if"
"#ifdef"
"#ifndef"
"#else"
"#elif"
"#endif"
"#elifdef"
"#elifndef"
(preproc_directive)
] @keyword.directive
;; #8AD5FF #000000 0 0 0 2
"#define" @keyword.directive.define
;; #8AD5FF #000000 0 0 0 2
"#include" @keyword.import
;; #9AD4FF #000000 0 0 0 2
[
"try"
"catch"
"noexcept"
"throw"
] @keyword.exception
;; #9AD4FF #000000 0 0 0 2
[
"decltype"
"explicit"
"friend"
"override"
"using"
"requires"
"constexpr"
] @keyword
;; #9AD4FF #000000 0 0 0 2
[
"class"
"namespace"
"template"
"typename"
"concept"
] @keyword.type
;; #9AD4FF #000000 0 0 0 2
[
"co_await"
"co_yield"
"co_return"
] @keyword.coroutine
;; #F29CC3 #000000 0 0 0 2
[
"public"
"private"
"protected"
"final"
"virtual"
] @keyword.modifier
;; #F29CC3 #000000 0 0 0 2
(storage_class_specifier) @keyword.modifier
;; #F29CC3 #000000 0 0 0 2
[
(type_qualifier)
(gnu_asm_qualifier)
"__extension__"
] @keyword.modifier
;; #F29CC3 #000000 0 0 0 2
(linkage_specification
"extern" @keyword.modifier)
;; #F29668 #000000 0 0 0 2
[
"new"
"delete"
"xor"
"bitand"
"bitor"
"compl"
"not"
"xor_eq"
"and_eq"
"or_eq"
"not_eq"
"and"
"or"
] @keyword.operator
;; #F29668 #000000 0 1 0 2
"<=>" @operator
; ============================================================
; Types & modules
; ============================================================
;; #C4B5FF #000000 0 0 0 2
[
(type_identifier)
(type_descriptor)
] @type
;; #C4B5FF #000000 0 0 0 2
(type_definition
declarator: (type_identifier) @type.definition)
;; #C4B5FF #000000 0 0 0 2
(primitive_type) @type.builtin
;; #C4B5FF #000000 0 0 0 2
(sized_type_specifier
_ @type.builtin
type: _?)
;; #C4B5FF #000000 0 0 0 2
(type_definition declarator: (type_identifier) @name) @definition.type
;; #C4B5FF #000000 0 0 0 2
(enum_specifier name: (type_identifier) @name) @definition.type
;; #C4B5FF #000000 0 0 0 2
(class_specifier name: (type_identifier) @name) @definition.class
;; #C4B5FF #000000 0 0 0 2
(struct_specifier name: (type_identifier) @name body:(_)) @definition.class
;; #C4B5FF #000000 0 0 0 2
(declaration type: (union_specifier name: (type_identifier) @name)) @definition.class
;; #9AD4FF #000000 0 0 0 2
(namespace_identifier) @module
;; #9AD4FF #000000 0 0 0 2
((namespace_identifier) @type
(#match? @type "^[A-Z]"))
;; #9AD4FF #000000 0 0 0 2
(using_declaration
.
"using"
.
"namespace"
.
[
(qualified_identifier)
(identifier)
] @module)
; ============================================================
; Functions & calls
; ============================================================
;; #FFB870 #000000 0 0 0 1
(operator_name) @function
;; #FFB870 #000000 0 0 0 3
"operator" @function
;; #78C2FF #000000 0 0 0 2
(call_expression
function: (identifier) @function.call)
;; #F29CC3 #000000 0 0 0 2
((call_expression
function: (identifier) @function.builtin)
(#match? @function.builtin "^__builtin_"))
;; #F29CC3 #000000 0 0 0 2
((call_expression
function: (identifier) @function.builtin))
; ============================================================
; Constructors & methods
; ============================================================
;; #59C2FF #000000 0 0 0 2
((call_expression
function: (identifier) @constructor)
(#match? @constructor "^[A-Z]"))
;; #59C2FF #000000 0 0 0 2
((call_expression
function: (qualified_identifier
name: (identifier) @constructor))
(#match? @constructor "^[A-Z]"))
;; #59C2FF #000000 0 0 0 2
((call_expression
function: (field_expression
field: (field_identifier) @constructor))
(#match? @constructor "^[A-Z]"))
;; #59C2FF #000000 0 0 0 2
((field_initializer
(field_identifier) @constructor
(argument_list))
(#match? @constructor "^[A-Z]"))
;; #59C2FF #000000 0 0 0 4
(destructor_name
(identifier) @function.method)
; ============================================================
; Properties & members
; ============================================================
;; #F29CC3 #000000 0 0 0 2
((field_expression
(field_identifier) @property) @_parent)
(field_designator) @property
((field_identifier) @property)
(field_initializer
(field_identifier) @property)
;; #F29CC3 #000000 0 0 1 2
(field_declaration
(field_identifier) @variable.member)
; ============================================================
; Parameters
; ============================================================
;; #7CD5CF #000000 0 0 0 2
(parameter_declaration
declarator: (identifier) @variable.parameter)
;; #7CD5CF #000000 0 0 0 2
(parameter_declaration
declarator: (array_declarator) @variable.parameter)
;; #7CD5CF #000000 0 0 0 2
(parameter_declaration
declarator: (pointer_declarator) @variable.parameter)
;; #7CD5CF #000000 0 0 0 2
(preproc_params
(identifier) @variable.parameter)
;; #7CD5CF #000000 0 0 0 2
(parameter_declaration
declarator: (reference_declarator) @variable.parameter)
;; #7CD5CF #000000 0 0 0 2
(variadic_parameter_declaration
declarator: (variadic_declarator
(_) @variable.parameter))
;; #7CD5CF #000000 0 0 0 2
(optional_parameter_declaration
declarator: (_) @variable.parameter)
; ============================================================
; Attributes & specifiers
; ============================================================
;; #7CD5CF #000000 0 0 0 2
[
"__attribute__"
"__declspec"
"__based"
"__cdecl"
"__clrcall"
"__stdcall"
"__fastcall"
"__thiscall"
"__vectorcall"
(ms_pointer_modifier)
(attribute_declaration)
] @attribute
;; #7CD5CF #000000 0 0 0 2
(attribute_specifier
(argument_list
(identifier) @variable.builtin))
;; #7CD5CF #000000 0 0 0 2
(attribute_specifier
(argument_list
(call_expression
function: (identifier) @variable.builtin)))
; ============================================================
; Operators & punctuation
; ============================================================
;; #F29668 #000000 0 1 0 1
[
"="
"-"
"*"
"/"
"+"
"%"
"~"
"|"
"&"
"^"
"<<"
">>"
"->"
"<"
"<="
">="
">"
"=="
"!="
"!"
"&&"
"||"
"-="
"+="
"*="
"/="
"%="
"|="
"&="
"^="
">>="
"<<="
"--"
"++"
] @operator
;; #F29668 #000000 0 1 0 1
(comma_expression
"," @operator)
;; #B6BEC8 #000000 0 0 0 1
[
";"
":"
","
"."
"::"
] @punctuation.delimiter
;; #B6BEC8 #000000 0 0 0 1
"::" @punctuation.delimiter
;; #B6BEC8 #000000 0 0 0 1
"..." @punctuation.special
;; #B6BEC8 #000000 0 0 0 1
[
"("
")"
"["
"]"
"{"
"}"
] @punctuation.bracket
;; #B6BEC8 #000000 0 0 0 1
(template_argument_list
[
"<"
">"
] @punctuation.bracket)
;; #B6BEC8 #000000 0 0 0 1
(template_parameter_list
[
"<"
">"
] @punctuation.bracket)
; ============================================================
; Literals
; ============================================================
;; #C2E8FF #000000 0 0 0 2
[
(true)
(false)
] @boolean
;; #C2E8FF #000000 0 0 0 2
(true) @boolean_true
;; #C2E8FF #000000 0 0 0 2
(false) @boolean_false
;; #A6E3A1 #000000 0 0 0 2
(string_literal) @string
;; #A6E3A1 #000000 0 0 0 2
(system_lib_string) @string
;; #A6E3A1 #000000 0 0 0 2
(raw_string_literal) @string
;; #A6E3A1 #000000 0 0 0 2
(escape_sequence) @string.escape
;; #B8E986 #000000 0 0 0 2
(number_literal) @number
;; #B8E986 #000000 0 0 0 2
(char_literal) @character
;; #F29CC3 #000000 0 0 0 2
(null) @constant.builtin
;; #F29CC3 #000000 0 0 0 2
(null
"nullptr" @constant.builtin)
; ============================================================
; Macros & directives
; ============================================================
;; #F29CC3 #000000 0 0 0 2
(preproc_def
name: (_) @constant.macro)
;; #F29CC3 #000000 0 0 0 2
(preproc_call
directive: (preproc_directive) @_u
argument: (_) @constant.macro
(#match? @_u "^#undef$"))
;; #F29CC3 #000000 0 0 0 2
(preproc_ifdef
name: (identifier) @constant.macro)
;; #F29CC3 #000000 0 0 0 2
(preproc_elifdef
name: (identifier) @constant.macro)
;; #F29CC3 #000000 0 0 0 2
(preproc_defined
(identifier) @constant.macro)
;; #F29CC3 #000000 0 0 0 2
(preproc_defined) @function.macro
; ============================================================
; Builtins & special identifiers
; ============================================================
;; #F28FAD #000000 0 0 0 2
(attribute_specifier
(argument_list
(identifier) @variable.builtin))
;; #F28FAD #000000 0 0 0 2
(attribute_specifier
(argument_list
(call_expression
function: (identifier) @variable.builtin)))
;; #F28FAD #000000 0 0 0 2
(this) @variable.builtin
; ============================================================
; Exceptions & control helpers
; ============================================================
;; #FFB870 #000000 0 0 0 2
"static_assert" @function.builtin
; ============================================================
; Comments
; ============================================================
;; #99ADBF #000000 0 1 0 1
(comment) @comment @spell

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;; #FFFFFF #000000 0 0 0 1
(variable) @variable
;; Lambdas / patterns keep params white
;; #FFFFFF #000000 0 1 0 5
(expression/lambda
(_)+ @variable.parameter
"->")
;; #FFFFFF #000000 0 0 0 1
(decl/function
patterns: (patterns
(_) @variable.parameter))
;; #FFFFFF #000000 0 0 0 1
(decl/function
(infix
(pattern) @variable.parameter))
;; Types / builtins
;; #F07178 #000000 0 0 0 6
((name) @type.builtin
(#match? @type.builtin "^(Int|Integer|Bool|Char|String|Float|Double|Word)$"))
;; Strings / chars
;; #9ADE7A #000000 0 0 0 1
(char) @literal.char
;; #9ADE7A #000000 0 0 0 1
(string) @literal.string
;; Comments
;; #99ADBF #000000 0 1 0 5
(comment) @comment.general
;; #99ADBF #000000 0 1 0 5
(haddock) @comment.documentation
;; #99ADBF #000000 0 1 0 1
(comment) @spell
;; Punctuation
;; #BFBDB6 #000000 0 0 0 1
[
"(" ")" "{" "}" "[" "]"
] @punctuation.bracket
;; #BFBDB6 #000000 0 0 0 1
[ "," ";" ] @punctuation.delimiter
;; Keywords (orange)
;; #FF8F40 #000000 0 0 0 1
[ "forall" ] @keyword.quantifier
;; #FF8F40 #000000 0 0 0 1
(pragma) @keyword.directive
;; #FF8F40 #000000 0 0 0 1
[
"if" "then" "else" "case" "of"
] @keyword.conditional
;; #FF8F40 #000000 0 0 0 1
[ "import" "qualified" "module" ] @keyword.import
;; #FF8F40 #000000 0 0 0 1
[
"where" "let" "in" "class" "instance" "pattern" "data"
"newtype" "family" "type" "as" "hiding" "deriving" "via"
"stock" "anyclass" "do" "mdo" "rec" "infix" "infixl" "infixr"
] @keyword.definition
;; #FF8F40 #000000 0 0 0 1
[ "forall" ] @keyword.repeat
;; Operators (italic white, high priority)
;; #FFFFFF #000000 0 1 0 6
[
(operator)
(constructor_operator)
(all_names)
"." ".." "=" "|" "::" "=>" "->" "<-" "\\" "`" "@"
] @operator.general
;; #FFFFFF #000000 0 1 0 6
(infix_id
[
(variable) @operator.infix
(qualified (variable) @operator.infix)
])
;; #FFFFFF #000000 0 1 0 6
[
(operator)
(constructor_operator)
(all_names)
(wildcard)
"." ".." "=" "|" "::" "=>" "->" "<-" "\\" "`" "@"
] @operator
;; Modules
;; #7dcfff #000000 0 0 0 1
(module
(module_id) @module.name)
;; #7dcfff #000000 0 0 0 1
(module
(module_id) @module)
;; Functions / calls (leave blue for function identifiers, but vars stay white due to higher priority var rules)
;; #82AAFF #000000 0 0 0 3
(decl/signature
[
name: (variable) @function.name
names: (binding_list (variable) @function.name)
])
;; #82AAFF #000000 0 0 0 3
(decl/function
[
name: (variable) @function.name
names: (binding_list (variable) @function.name)
])
;; #82AAFF #000000 0 0 0 3
(decl/bind
[
name: (variable) @function.name
names: (binding_list (variable) @function.name)
])
;; #82AAFF #000000 0 0 0 2
(decl
[
name: (variable) @function
names: (binding_list (variable) @function)
])
;; #82AAFF #000000 0 0 0 3
(decl/signature
name: (variable) @function.io
type: (type/apply
constructor: (name) @_io)
(#match? @_io "^IO$"))
;; Function calls kept white via var priority; ensure explicit call rule stays neutral/white
;; #FFFFFF #000000 0 0 0 3
(apply
[
(expression/variable) @function.call
(expression/qualified (variable) @function.call)
])
;; Types / constructors
;; #82AAFF #000000 0 0 0 3
(name) @type
;; #82AAFF #000000 0 0 0 3
(type/star) @type
;; #C6B5FF #000000 0 0 0 1
(constructor) @constructor.general
;; #9ADE7A #000000 0 0 0 2
((constructor) @boolean
(#match? @boolean "^(True|False)$"))
;; #9ADE7A #000000 0 0 0 1
((variable) @boolean
(#match? @boolean "^otherwise$"))
;; Quoters / quasiquotes
;; #82AAFF #000000 0 0 0 3
(quoter) @function.call
;; #9ADE7A #000000 0 0 0 1
(quasiquote
[
(quoter) @_name
(_
(variable) @_name)
]
(#match? @_name "^qq$")
(quasiquote_body) @string)
;; #9ADE7A #000000 0 0 0 1
(quasiquote
(_
(variable) @_name)
(#match? @_name "^qq$")
(quasiquote_body) @string)
;; #82AAFF #000000 0 0 0 3
(quasiquote
(_
(module) @module
.
(variable) @function.call))
;; Exceptions / Debug
;; #F07178 #000000 0 0 0 1
((variable) @keyword.exception
(#match? @keyword.exception "^(error|undefined|try|tryJust|tryAny|catch|catches|catchJust|handle|handleJust|throw|throwIO|throwTo|throwError|ioError|mask|mask_|uninterruptibleMask|uninterruptibleMask_|bracket|bracket_|bracketOnErrorSource|finally|fail|onException|expectationFailure)$"))
;; #F07178 #000000 0 0 0 1
((variable) @keyword.debug
(#match? @keyword.debug "^(trace|traceId|traceShow|traceShowId|traceWith|traceShowWith|traceStack|traceIO|traceM|traceShowM|traceEvent|traceEventWith|traceEventIO|flushEventLog|traceMarker|traceMarkerIO)$"))
;; Misc remaining structural
;; #C6B5FF #000000 0 0 0 1
(wildcard) @literal.special
;; #BFBDB6 #000000 0 0 0 1
[ "," ";" ] @punctuation.delimiter
;; #BFBDB6 #000000 0 0 0 1
[
"(" ")" "{" "}" "[" "]"
] @punctuation.bracket
;; #7dcfff #000000 0 0 0 1
(type/unit) @type.unit
(type/list) @type.list
(type/star) @type.star
;; #FFFFFF #000000 0 0 0 1
(field_name (variable) @variable.member)
(import_name (name) . (children (variable) @variable.member))
;; Numbers (bright yellow-green)
;; #DFFFA0 #000000 0 0 0 2
(integer) @number.integer
;; #DFFFA0 #000000 0 0 0 2
(negation) @number.integer
;; #DFFFA0 #000000 0 0 0 2
(expression/literal
(float) @number.float)

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;; #99ADBF #000000 0 1 0 5
(comment) @comment @spell
;; #9ADE7A #000000 0 0 0 1
(attribute_name) @tag.attribute
;; #FF8F40 #000000 0 0 0 0
((attribute
(quoted_attribute_value) @string))
(attribute_value) @string
[
"'"
"\""
] @string
;; #82AAFF #000000 1 0 0 3
((element
(start_tag
(tag_name) @_tag)
(text) @markup.heading)
(#match? @_tag "^title$"))
;; #82AAFF #000000 1 0 1 3
((element
(start_tag
(tag_name) @_tag)
(text) @markup.heading.1)
(#match? @_tag "^h[1-6]$"))
;; #FFD700 #000000 1 0 0 2
((element
(start_tag
(tag_name) @_tag)
(text) @markup.strong)
(#match? @_tag "^(strong|b)$"))
;; #FF8F40 #000000 0 1 0 2
((element
(start_tag
(tag_name) @_tag)
(text) @markup.italic)
(#match? @_tag "^(em|i)$"))
;; #FF6347 #000000 0 0 1 2
((element
(start_tag
(tag_name) @_tag)
(text) @markup.strikethrough)
(#match? @_tag "^(s|del)$"))
;; #82AAFF #000000 0 0 1 2
((element
(start_tag
(tag_name) @_tag)
(text) @markup.underline)
(#match? @_tag "^u$"))
;; #9ADE7A #000000 0 0 0 2
((element
(start_tag
(tag_name) @_tag)
(text) @markup.raw)
(#match? @_tag "^(code|kbd)$"))
;; #7dcfff #000000 0 0 1 2
((element
(start_tag
(tag_name) @_tag)
(text) @markup.link.label)
(#match? @_tag "^a$"))
((attribute
(attribute_name) @_attr
(quoted_attribute_value
;; #7dcfff #000000 0 0 1 5
(attribute_value) @string.special.url))
(#match? @_attr "^(href|src)$"))
;; Punctuation
;; #BFBDB6 #000000 0 0 0 1
[
"<"
">"
"</"
"/>"
] @tag.delimiter
;; #FFFFFF #000000 0 1 0 1
"=" @operator
;; #7dcfff #000000 0 0 0 1
(tag_name) @tag
;; #FF8F40 #000000 0 0 0 1
(erroneous_end_tag_name) @tag.error
;; #FFD700 #000000 0 0 0 1
(doctype) @constant
;; #9ADE7A #000000 0 0 0 1
(attribute_name) @attribute
; Injections
((style_element
(start_tag) @_start_tag
;; !css
(raw_text) @injection.css))
((attribute
(attribute_name) @_attr
(quoted_attribute_value
(attribute_value) @injection.css))
(#match? @_attr "^style$"))
((script_element
(start_tag) @_start
;; !javascript
(raw_text) @injection.javascript)
(#match? @_start "^<script\\b(?![^>]*\\btype\\s*=\\s*\\\"(?!module|text/javascript)[^\\\"]*\\\")[^>]*>$"))
((attribute
(attribute_name) @_name
(quoted_attribute_value
(attribute_value) @injection.javascript))
(#match? @_name "^on[a-z]+$"))
((attribute
(quoted_attribute_value
(attribute_value) @injection.javascript))
(#match? @injection.javascript "\\$\\{"))
((script_element
(start_tag) @_start
;; !json
(raw_text) @injection.json)
(#match? @_start "^<script\\b(?![^>]*\\btype\\s*=\\s*\\\"(?!importmap)[^\\\"]*\\\")[^>]*>$"))
((attribute
(attribute_name) @_name
(quoted_attribute_value
;; !regex
(attribute_value) @injection.regex))
(#match? @_name "^pattern$"))

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;; #7dcfff #000000 0 0 0 2
(section_name
(text) @type)
;; #99ADBF #000000 0 1 0 1
(comment) @comment @spell
;; #888888 #000000 0 0 0 3
[
"["
"]"
] @punctuation.bracket
;; #F29668 #000000 0 1 0 1
"=" @operator
;; #F0F8FF #000000 0 0 0 2
(setting
(setting_name) @property)
;; #F29668 #000000 0 0 0 2
((setting_value) @boolean
(#match? @boolean "^\\s*(true|false|True|False|yes|no|Yes|No|on|off|On|Off|)\\s*$"))
;; #FF8F40 #000000 0 0 0 2
((setting_value) @number
(#match? @number "^\\s*[-+0-9]+\\s*$"))
;; #A6E3A1 #000000 0 0 0 2
((setting_value) @float
(#match? @float "^\\s*[-+0-9\\.]+\\s*$"))
;; #AAD94C #000000 0 0 0 1
(setting_value) @string

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; ============================================================
; Identifiers
; ============================================================
;; #FFFFFF #000000 0 0 0 1
(identifier) @variable
;; #D2A6FF #000000 0 0 0 2
((identifier) @constant
(#match? @constant "^[A-Z_][A-Z0-9_]*$"))
;; #F07178 #000000 0 0 0 3
((identifier) @variable.builtin
(#match? @variable.builtin
"^(arguments|console|window|document|globalThis|process|module|exports)$"))
;; #59C2FF #000000 0 0 0 3
((identifier) @constructor
(#match? @constructor "^[A-Z][a-zA-Z0-9]*$"))
; ============================================================
; Properties
; ============================================================
;; #F07178 #000000 0 0 0 1
(property_identifier) @property
; ============================================================
; Functions
; ============================================================
;; #FFB454 #000000 0 0 0 3
(function_declaration
name: (identifier) @function)
(function_expression
name: (identifier) @function)
;; #FFB454 #000000 0 0 0 2
(method_definition
name: (property_identifier) @function.method)
(variable_declarator
name: (identifier) @function
value: [(function_expression) (arrow_function)])
(assignment_expression
left: (identifier) @function
right: [(function_expression) (arrow_function)])
(pair
key: (property_identifier) @function.method
value: [(function_expression) (arrow_function)])
; ------------------------------------------------------------
; Function calls
; ------------------------------------------------------------
;; #FFB454 #000000 0 0 0 2
(call_expression
function: (identifier) @function.call)
;; #FFB454 #000000 0 0 0 2
(call_expression
function: (member_expression
property: (property_identifier) @function.method))
; ============================================================
; Highlighted definitions & references
; ============================================================
;; #FFB454 #000000 0 0 0 3
(assignment_expression
left: [
(identifier) @name
(member_expression
property: (property_identifier) @name)
]
right: [(arrow_function) (function_expression)]
) @definition.function
;; #FFB454 #000000 0 0 0 3
(pair
key: (property_identifier) @name
value: [(arrow_function) (function_expression)]) @definition.function
;; #59C2FF #000000 0 0 0 2
(
(call_expression
function: (identifier) @name) @reference.call
(#not-match? @name "^(require)$")
)
;; #7dcfff #000000 0 0 0 2
(new_expression
constructor: (_) @name) @reference.class
;; #D2A6FF #000000 0 0 0 2
(export_statement value: (assignment_expression left: (identifier) @name right: ([
(number)
(string)
(identifier)
(undefined)
(null)
(new_expression)
(binary_expression)
(call_expression)
]))) @definition.constant
; ============================================================
; Parameters
; ============================================================
;; #D2A6FF #000000 0 0 0 1
(formal_parameters
[
(identifier) @variable.parameter
(array_pattern
(identifier) @variable.parameter)
(object_pattern
[
(pair_pattern value: (identifier) @variable.parameter)
(shorthand_property_identifier_pattern) @variable.parameter
])
])
; ============================================================
; Keywords (split into semantic groups)
; ============================================================
;; #FF8F40 #000000 0 0 0 1
; Declarations
[
"var"
"let"
"const"
"function"
"class"
] @keyword.declaration
;; #FF8F40 #000000 0 0 0 1
; Control flow
[
"if"
"else"
"switch"
"case"
"default"
"for"
"while"
"do"
"break"
"continue"
"return"
"throw"
"try"
"catch"
"finally"
"extends"
] @keyword.control
;; #FF8F40 #000000 0 0 0 1
; Imports / exports
[
"import"
"export"
"from"
"as"
] @keyword.import
;; #F29668 #000000 0 0 0 1
; Operators-as-keywords
[
"in"
"instanceof"
"new"
"delete"
"typeof"
"void"
"await"
"yield"
] @keyword.operator
;; #FF8F40 #000000 0 0 0 1
; Modifiers
[
"async"
"static"
"get"
"set"
] @keyword.modifier
; ============================================================
; Literals
; ============================================================
;; #F07178 #000000 0 0 0 1
(this) @variable.builtin
(super) @variable.builtin
;; #D2A6FF #000000 0 0 0 4
[
(true)
(false)
(null)
(undefined)
] @constant.builtin
;; #D2A6FF #000000 0 0 0 2
(number) @number
;; #D2A6FF #000000 0 1 0 2
((string) @use_strict
(#match? @use_strict "^['\"]use strict['\"]$"))
;; #AAD94C #000000 0 0 0 0
(string) @string
;; #AAD94C #000000 0 0 0 0
(template_string) @string.special
;; #99ADBF #000000 0 1 0 1
(comment) @comment
; ============================================================
; Operators & punctuation
; ============================================================
;; #F29668 #000000 0 1 0 1
[
"+"
"-"
"*"
"/"
"%"
"**"
"++"
"--"
"=="
"!="
"==="
"!=="
"<"
"<="
">"
">="
"&&"
"||"
"??"
"!"
"~"
"&"
"|"
"^"
"<<"
">>"
">>>"
"="
"+="
"-="
"*="
"/="
"%="
"<<="
">>="
">>>="
"&="
"|="
"^="
"&&="
"||="
"??="
"=>"
] @operator
;; #BFBDB6 #000000 0 0 0 1
[
"."
","
";"
] @punctuation.delimiter
;; #BFBDB6 #000000 0 0 0 1
[
"("
")"
"["
"]"
"{"
"}"
] @punctuation.bracket
;; #7dcfff #000000 0 0 0 2
(template_substitution
"${" @punctuation.special
"}" @punctuation.special)
; ============================================================
; JSX
; ============================================================
;; #59C2FF #000000 0 0 0 2
(jsx_opening_element (identifier) @tag (#match? @tag "^[a-z][^.]*$"))
(jsx_closing_element (identifier) @tag (#match? @tag "^[a-z][^.]*$"))
(jsx_self_closing_element (identifier) @tag (#match? @tag "^[a-z][^.]*$"))
;; #F07178 #000000 0 0 0 1
(jsx_attribute (property_identifier) @attribute)
;; #BFBDB6 #000000 0 0 0 1
(jsx_opening_element (["<" ">"]) @punctuation.bracket)
(jsx_closing_element (["</" ">"]) @punctuation.bracket)
(jsx_self_closing_element (["<" "/>"]) @punctuation.bracket)
; Injections
;; !regex
(regex) @string.regex

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;; #D2A6FF #000000 0 0 0 2
(pair
key: (_) @string.special.key)
;; #AAD94C #000000 0 0 0 1
(string) @string
;; #7dcfff #000000 0 0 0 2
(number) @number
;; #F07178 #000000 0 0 0 1
[
(null)
(true)
(false)
] @constant.builtin
;; #7dcfff #000000 0 0 0 2
(escape_sequence) @escape
;; #99ADBF #000000 0 1 0 1
(comment) @comment

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; ============================================================
; Identifiers
; ============================================================
;; #FFFFFF #000000 0 0 0 1
(identifier) @variable
;; #C9B4FF #000000 0 0 0 2
((identifier) @constant
(#match? @constant "^[A-Z][A-Z_0-9]*$"))
;; #F28FAD #000000 0 0 0 3
((identifier) @variable.builtin
(#match? @variable.builtin "^self$"))
; Attributes (generic parameters)
;; #7CD5CF #000000 0 0 0 2
(variable_list
(attribute
"<" @punctuation.bracket
(identifier) @attribute
">" @punctuation.bracket))
; ============================================================
; Control flow & keywords
; ============================================================
;; #9AD4FF #000000 0 0 0 2
"return" @keyword.return
;; #FF9E64 #000000 0 0 0 2
[
"goto"
"in"
"local"
] @keyword
;; #9AD4FF #000000 0 0 0 2
(label_statement) @label
;; #FF9E64 #000000 0 0 0 2
(break_statement) @keyword
;; #9AD4FF #000000 0 0 0 2
(do_statement
[
"do"
"end"
] @keyword)
;; #9AD4FF #000000 0 0 0 2
(while_statement
[
"while"
"do"
"end"
] @repeat)
;; #9AD4FF #000000 0 0 0 2
(repeat_statement
[
"repeat"
"until"
] @repeat)
;; #FFB870 #000000 0 0 0 2
(if_statement
[
"if"
"elseif"
"else"
"then"
"end"
] @conditional)
;; #9AD4FF #000000 0 0 0 2
(elseif_statement
[
"elseif"
"then"
"end"
] @conditional)
;; #9AD4FF #000000 0 0 0 2
(else_statement
[
"else"
"end"
] @conditional)
;; #9AD4FF #000000 0 0 0 2
(for_statement
[
"for"
"do"
"end"
] @repeat)
;; #FFB870 #000000 0 0 0 2
(function_declaration
[
"function"
"end"
] @keyword.function)
;; #FFB870 #000000 0 0 0 2
(function_definition
[
"function"
"end"
] @keyword.function)
; ============================================================
; Operators
; ============================================================
;; #6BD9DF #000000 0 1 0 1
(binary_expression operator: _ @operator)
;; #6BD9DF #000000 0 1 0 1
(unary_expression operator: _ @operator)
;; #F29CC3 #000000 0 0 0 1
[
"and"
"not"
"or"
] @keyword.operator
; ============================================================
; Punctuation
; ============================================================
;; #B6BEC8 #000000 0 0 0 1
[
";"
":"
","
"."
] @punctuation.delimiter
; Brackets
;; #B6BEC8 #000000 0 0 0 1
[
"("
")"
"["
"]"
"{"
"}"
] @punctuation.bracket
; ============================================================
; Tables & fields
; ============================================================
;; #9AD4FF #000000 0 0 0 1
(field name: (identifier) @field)
;; #9AD4FF #000000 0 0 0 1
(dot_index_expression field: (identifier) @field)
;; #7CD5CF #000000 0 0 0 1
(table_constructor
[
"{"
"}"
] @constructor)
; ============================================================
; Functions
; ============================================================
;; #FFC877 #000000 0 0 0 3
(parameters (identifier) @parameter)
;; #FFC877 #000000 0 0 0 3
(function_declaration
name: [
(identifier) @function
(dot_index_expression
field: (identifier) @function)
])
;; #FFC877 #000000 0 0 0 3
(function_declaration
name: (method_index_expression
method: (identifier) @method))
;; #FFC877 #000000 0 0 0 3
(assignment_statement
(variable_list .
name: [
(identifier) @function
(dot_index_expression
field: (identifier) @function)
])
(expression_list .
value: (function_definition)))
;; #FFC877 #000000 0 0 0 3
(table_constructor
(field
name: (identifier) @function
value: (function_definition)))
; Function calls
;; #78C2FF #000000 0 0 0 2
(function_call
name: [
(identifier) @function.call
(dot_index_expression
field: (identifier) @function.call)
(method_index_expression
method: (identifier) @method.call)
])
; Highlighted definitions & references
;; #FFC877 #000000 0 0 0 3
(function_declaration
name: [
(identifier) @name
(dot_index_expression
field: (identifier) @name)
]) @definition.function
;; #FFC877 #000000 0 0 0 3
(function_declaration
name: (method_index_expression
method: (identifier) @name)) @definition.method
;; #FFC877 #000000 0 0 0 3
(assignment_statement
(variable_list .
name: [
(identifier) @name
(dot_index_expression
field: (identifier) @name)
])
(expression_list .
value: (function_definition))) @definition.function
;; #FFC877 #000000 0 0 0 3
(table_constructor
(field
name: (identifier) @name
value: (function_definition))) @definition.function
;; #78C2FF #000000 0 0 0 2
(function_call
name: [
(identifier) @name
(dot_index_expression
field: (identifier) @name)
(method_index_expression
method: (identifier) @name)
]) @reference.call
; Builtins
;; #F28FAD #000000 0 0 0 2
(function_call
(identifier) @function.builtin
(#match? @function.builtin "^(assert|collectgarbage|dofile|error|getfenv|getmetatable|ipairs|load|loadfile|loadstring|module|next|pairs|pcall|print|rawequal|rawget|rawset|required|select|setfenv|setmetatable|tonumber|tostring|type|unpack|xpcall)$"))
; ============================================================
; Literals & constants
; ============================================================
;; #B8E986 #000000 0 0 0 5
(number) @number
;; #A6E3A1 #000000 0 0 0 5
(string) @string
;; #A6E3A1 #000000 0 0 0 6
(escape_sequence) @string.escape
;; #C9B4FF #000000 0 0 0 2
(vararg_expression) @constant
;; #C9B4FF #000000 0 0 0 2
(nil) @constant.builtin
;; #C2E8FF #000000 0 0 0 2
[
(false)
(true)
] @boolean
; ============================================================
; Comments & directives
; ============================================================
;; #99ADBF #000000 0 1 0 1
(comment) @comment
;; #7CD5CF #000000 0 0 0 1
(hash_bang_line) @preproc
; ============================================================
; Injections
; ============================================================
;; #7CD5CF #000000 0 1 0 2
((function_call
name: [
(identifier) @_cdef_identifier
(_ _ (identifier) @_cdef_identifier)
]
;; !c
arguments: (arguments (string content: _ @injection.c)))
(#match? @_cdef_identifier "^cdef$"))

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;; #9CDCFE #000000 0 0 0 3
[
"("
")"
"{"
"}"
] @punctuation.bracket
;; #C2E8FF #000000 0 1 0 2
[
":"
"&:"
"::"
"|"
";"
"\""
"'"
","
] @punctuation.delimiter
;; #FFD700 #000000 0 0 0 2
[
"$"
"$$"
] @punctuation.special
;; #FF8F40 #000000 0 0 0 2
(automatic_variable
[ "@" "%" "<" "?" "^" "+" "/" "*" "D" "F"] @punctuation.special)
;; #FF6347 #000000 0 0 0 2
(automatic_variable
"/" @error . ["D" "F"])
;; #F29668 #000000 0 1 0 2
[
"="
":="
"::="
"?="
"+="
"!="
"@"
"-"
"+"
] @operator
;; #FFFFFF #000000 0 0 0 1
[
(text)
(string)
(raw_text)
] @string
;; #9AD4FF #000000 0 0 0 2
(variable_assignment (word) @string)
;; #7AA2F7 #000000 0 0 0 1
[
"ifeq"
"ifneq"
"ifdef"
"ifndef"
"else"
"endif"
"if"
"or" ; boolean functions are conditional in make grammar
"and"
] @conditional
;; #9ADE7A #000000 0 0 0 2
"foreach" @repeat
;; #D2A6FF #000000 0 0 0 1
[
"define"
"endef"
"vpath"
"undefine"
"export"
"unexport"
"override"
"private"
; "load"
] @keyword
;; #C6B5FF #000000 0 0 0 2
[
"include"
"sinclude"
"-include"
] @include
;; #82AAFF #000000 0 0 0 2
[
"subst"
"patsubst"
"strip"
"findstring"
"filter"
"filter-out"
"sort"
"word"
"words"
"wordlist"
"firstword"
"lastword"
"dir"
"notdir"
"suffix"
"basename"
"addsuffix"
"addprefix"
"join"
"wildcard"
"realpath"
"abspath"
"call"
"eval"
"file"
"value"
"shell"
] @keyword.function
;; #FF9D5C #000000 0 0 0 2
[
"error"
"warning"
"info"
] @exception
;; #B8E986 #000000 0 0 0 2
(variable_assignment
name: (word) @constant)
;; #B8E986 #000000 0 0 0 2
(variable_reference
(word) @constant)
;; #99ADBF #000000 0 1 0 1
(comment) @comment
;; #F28FAD #000000 0 0 0 2
((word) @clean @string.regex
(#match? @clean "[%\*\?]"))
;; #F07178 #000000 0 0 0 2
(function_call
function: "error"
(arguments (text) @text.danger))
;; #FFC877 #000000 0 0 0 2
(function_call
function: "warning"
(arguments (text) @text.warning))
;; #61AFEF #000000 0 0 0 2
(function_call
function: "info"
(arguments (text) @text.note))
;; #95E6CB #000000 0 0 0 2
[
"VPATH"
".RECIPEPREFIX"
] @constant.builtin
;; #95E6CB #000000 0 0 0 2
(variable_assignment
name: (word) @clean @constant.builtin
(#match? @clean "^(AR|AS|CC|CXX|CPP|FC|M2C|PC|CO|GET|LEX|YACC|LINT|MAKEINFO|TEX|TEXI2DVI|WEAVE|CWEAVE|TANGLE|CTANGLE|RM|ARFLAGS|ASFLAGS|CFLAGS|CXXFLAGS|COFLAGS|CPPFLAGS|FFLAGS|GFLAGS|LDFLAGS|LDLIBS|LFLAGS|YFLAGS|PFLAGS|RFLAGS|LINTFLAGS|PRE_INSTALL|POST_INSTALL|NORMAL_INSTALL|PRE_UNINSTALL|POST_UNINSTALL|NORMAL_UNINSTALL|MAKEFILE_LIST|MAKE_RESTARTS|MAKE_TERMOUT|MAKE_TERMERR|\\.DEFAULT_GOAL|\\.RECIPEPREFIX|\\.EXTRA_PREREQS)$"))
;; #95E6CB #000000 0 0 0 2
(variable_reference
(word) @clean @constant.builtin
(#match? @clean "^(AR|AS|CC|CXX|CPP|FC|M2C|PC|CO|GET|LEX|YACC|LINT|MAKEINFO|TEX|TEXI2DVI|WEAVE|CWEAVE|TANGLE|CTANGLE|RM|ARFLAGS|ASFLAGS|CFLAGS|CXXFLAGS|COFLAGS|CPPFLAGS|FFLAGS|GFLAGS|LDFLAGS|LDLIBS|LFLAGS|YFLAGS|PFLAGS|RFLAGS|LINTFLAGS|PRE_INSTALL|POST_INSTALL|NORMAL_INSTALL|PRE_UNINSTALL|POST_UNINSTALL|NORMAL_UNINSTALL|MAKEFILE_LIST|MAKE_RESTARTS|MAKE_TERMOUT|MAKE_TERMERR|\\.DEFAULT_GOAL|\\.RECIPEPREFIX|\\.EXTRA_PREREQS\\.VARIABLES|\\.FEATURES|\\.INCLUDE_DIRS|\\.LOADED)$"))
;; #C792EA #000000 0 0 0 2
(targets
(word) @constant.macro
(#match? @constant.macro "^(all|install|install-html|install-dvi|install-pdf|install-ps|uninstall|install-strip|clean|distclean|mostlyclean|maintainer-clean|TAGS|info|dvi|html|pdf|ps|dist|check|installcheck|installdirs)$"))
;; #C792EA #000000 0 0 0 2
(targets
(word) @constant.macro
(#match? @constant.macro "^(all|install|install-html|install-dvi|install-pdf|install-ps|uninstall|install-strip|clean|distclean|mostlyclean|maintainer-clean|TAGS|info|dvi|html|pdf|ps|dist|check|installcheck|installdirs)$"))
;; #C792EA #000000 0 0 0 2
(targets
(word) @constant.macro
(#match? @constant.macro "^\\.(PHONY|SUFFIXES|DEFAULT|PRECIOUS|INTERMEDIATE|SECONDARY|SECONDEXPANSION|DELETE_ON_ERROR|IGNORE|LOW_RESOLUTION_TIME|SILENT|EXPORT_ALL_VARIABLES|NOTPARALLEL|ONESHELL|POSIX)$"))

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;; #82AAFF #000000 1 0 1 4
(setext_heading
(paragraph) @markup.heading.1
(setext_h1_underline) @markup.heading.1)
;; #82AAFF #000000 1 0 1 4
(setext_heading
(paragraph) @markup.heading.2
(setext_h2_underline) @markup.heading.2)
(atx_heading
(atx_h1_marker)) @markup.heading.1
(atx_heading
(atx_h2_marker)) @markup.heading.2
;; #82AAFF #000000 1 0 0 4
(atx_heading
(atx_h3_marker)) @markup.heading.3
;; #82AAFF #000000 1 0 0 4
(atx_heading
(atx_h4_marker)) @markup.heading.4
;; #82AAFF #000000 1 0 0 4
(atx_heading
(atx_h5_marker)) @markup.heading.5
;; #82AAFF #000000 1 0 0 4
(atx_heading
(atx_h6_marker)) @markup.heading.6
;; #82AAFF #000000 0 0 0 4
(info_string) @label
;; #FF6347 #000000 0 0 0 4
(pipe_table_header
(pipe_table_cell) @markup.heading)
;; #FF8F40 #000000 0 0 0 4
(pipe_table_header
"|" @punctuation.special)
(pipe_table_row
"|" @punctuation.special)
(pipe_table_delimiter_row
"|" @punctuation.special)
(pipe_table_delimiter_cell) @punctuation.special
;; #AAD94C #000000 0 0 0 2
(indented_code_block) @markup.raw.block
(fenced_code_block) @markup.raw.block
(fenced_code_block
(fenced_code_block_delimiter) @markup.raw.block)
(fenced_code_block
(info_string
(language) @label))
;; #7dcfff #000000 0 0 1 6
(link_destination) @markup.link.url
;; #7dcfff #000000 0 0 1 6
[
(link_title)
(link_label)
] @markup.link.label
;; #FF8F40 #000000 0 0 0 4
((link_label)
.
":" @punctuation.delimiter)
;; #9ADE7A #000000 0 0 0 4
[
(list_marker_plus)
(list_marker_minus)
(list_marker_star)
(list_marker_dot)
(list_marker_parenthesis)
] @markup.list
(thematic_break) @punctuation.special
;; #FF8F40 #000000 0 0 0 4
(task_list_marker_unchecked) @markup.list.unchecked
;; #AAD94C #000000 0 0 0 4
(task_list_marker_checked) @markup.list.checked
[
(plus_metadata)
(minus_metadata)
] @keyword.directive
[
(block_continuation)
(block_quote_marker)
] @punctuation.special
;; #AAD94C #000000 0 0 0 6
(backslash_escape) @string.escape
(fenced_code_block
(info_string
(language) @injection.language (#match? @injection.language "^ruby$"))
;; !ruby
(code_fence_content) @injection.ruby)
(fenced_code_block
(info_string
(language) @injection.language (#match? @injection.language "^bash$"))
;; !bash
(code_fence_content) @injection.bash)
(fenced_code_block
(info_string
(language) @injection.language (#match? @injection.language "^cpp$"))
;; !cpp
(code_fence_content) @injection.cpp)
(fenced_code_block
(info_string
(language) @injection.language (#match? @injection.language "^h$"))
;; !h
(code_fence_content) @injection.h)
(fenced_code_block
(info_string
(language) @injection.language (#match? @injection.language "^c$"))
;; !c
(code_fence_content) @injection.h)
(fenced_code_block
(info_string
(language) @injection.language (#match? @injection.language "^css$"))
;; !css
(code_fence_content) @injection.css)
(fenced_code_block
(info_string
(language) @injection.language (#match? @injection.language "^fish$"))
;; !fish
(code_fence_content) @injection.fish)
(fenced_code_block
(info_string
(language) @injection.language (#match? @injection.language "^go$"))
;; !go
(code_fence_content) @injection.go)
(fenced_code_block
(info_string
(language) @injection.language (#match? @injection.language "^haskell$"))
;; !haskell
(code_fence_content) @injection.haskell)
(fenced_code_block
(info_string
(language) @injection.language (#match? @injection.language "^html$"))
;; !html
(code_fence_content) @injection.html)
(fenced_code_block
(info_string
(language) @injection.language (#match? @injection.language "^javascript$"))
;; !javascript
(code_fence_content) @injection.javascript)
(fenced_code_block
(info_string
(language) @injection.language (#match? @injection.language "^json$"))
;; !json
(code_fence_content) @injection.json)
(fenced_code_block
(info_string
(language) @injection.language (#match? @injection.language "^lua$"))
;; !lua
(code_fence_content) @injection.lua)
(fenced_code_block
(info_string
(language) @injection.language (#match? @injection.language "^regex$"))
;; !regex
(code_fence_content) @injection.regex)
(fenced_code_block
(info_string
(language) @injection.language (#match? @injection.language "^query$"))
;; !query
(code_fence_content) @injection.query)
(fenced_code_block
(info_string
(language) @injection.language (#match? @injection.language "^markdown$"))
;; !markdown
(code_fence_content) @injection.markdown)
(fenced_code_block
(info_string
(language) @injection.language (#match? @injection.language "^markdown_inline$"))
;; !markdown_inline
(code_fence_content) @injection.markdown_inline)
(fenced_code_block
(info_string
(language) @injection.language (#match? @injection.language "^erb$"))
;; !embedded_template
(code_fence_content) @injection.embedded_template)
(fenced_code_block
(info_string
(language) @injection.language (#match? @injection.language "^python$"))
;; !python
(code_fence_content) @injection.python)
(fenced_code_block
(info_string
(language) @injection.language (#match? @injection.language "^php$"))
;; !php
(code_fence_content) @injection.php)
(fenced_code_block
(info_string
(language) @injection.language (#match? @injection.language "^rust$"))
;; !rust
(code_fence_content) @injection.rust)
(fenced_code_block
(info_string
(language) @injection.language (#match? @injection.language "^sql$"))
;; !sql
(code_fence_content) @injection.sql)
(fenced_code_block
(info_string
(language) @injection.language (#match? @injection.language "^gitattributes$"))
;; !gitattributes
(code_fence_content) @injection.gitattributes)
(fenced_code_block
(info_string
(language) @injection.language (#match? @injection.language "^gitignore$"))
;; !gitignore
(code_fence_content) @injection.gitignore)
(fenced_code_block
(info_string
(language) @injection.language (#match? @injection.language "^gdscript$"))
;; !gdscript
(code_fence_content) @injection.gdscript)
(fenced_code_block
(info_string
(language) @injection.language (#match? @injection.language "^make$"))
;; !make
(code_fence_content) @injection.make)
(fenced_code_block
(info_string
(language) @injection.language (#match? @injection.language "^diff$"))
;; !diff
(code_fence_content) @injection.diff)
(fenced_code_block
(info_string
(language) @injection.language (#match? @injection.language "^ini$"))
;; !ini
(code_fence_content) @injection.ini)
(fenced_code_block
(info_string
(language) @injection.language (#match? @injection.language "^nginx$"))
;; !nginx
(code_fence_content) @injection.nginx)
(fenced_code_block
(info_string
(language) @injection.language (#match? @injection.language "^toml$"))
;; !toml
(code_fence_content) @injection.toml)
(fenced_code_block
(info_string
(language) @injection.language (#match? @injection.language "^yaml$"))
;; !yaml
(code_fence_content) @injection.yaml)
(fenced_code_block
(info_string
(language) @injection.language (#match? @injection.language "^gomod$"))
;; !gomod
(code_fence_content) @injection.gomod)
(fenced_code_block
(info_string
(language) @injection.language (#match? @injection.language "^cabal$"))
;; !cabal
(code_fence_content) @injection.cabal)
;; !html
(html_block) @injection.html
;; !yaml
(minus_metadata) @injection.yaml
;; !toml
(plus_metadata) @injection.toml
;; !markdown_inline
(paragraph) @inline
(pipe_table_row
(pipe_table_cell) @inline)
(block_quote ((paragraph) @inline))

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;; #AAD94C #000000 0 0 0 0
(code_span) @markup.raw
;; #FF8F40 #000000 0 1 0 1
(emphasis) @markup.italic
;; #FFD700 #000000 1 0 0 1
(strong_emphasis) @markup.strong
;; #FF6347 #000000 0 0 1 1
(strikethrough) @markup.strikethrough
;; #7dcfff #000000 0 0 0 1
[
(backslash_escape)
(hard_line_break)
] @string.escape
;; #7dcfff #000000 0 0 1 1
(inline_link
[
"["
"]"
"("
(link_destination)
")"
] @markup.link)
;; #7dcfff #000000 0 0 1 1
[
(link_label)
(link_text)
(link_title)
(image_description)
] @markup.link.label
;; #7dcfff #000000 0 0 1 1
((inline_link
(link_destination) @_url) @_label)
;; #7dcfff #000000 0 0 1 1
((image
(link_destination) @_url) @_label)
;; #7dcfff #000000 0 0 1 1
(image
[
"!"
"["
"]"
"("
(link_destination)
")"
] @markup.link)
;; #7dcfff #000000 0 0 1 1
(full_reference_link
[
"["
"]"
(link_label)
] @markup.link)
;; #7dcfff #000000 0 0 1 1
(collapsed_reference_link
[
"["
"]"
] @markup.link)
;; #7dcfff #000000 0 0 1 1
(shortcut_link
[
"["
"]"
] @markup.link)
;; #7dcfff #000000 0 0 1 1
[
(link_destination)
(uri_autolink)
(email_autolink)
] @markup.link.url @nospell
;; #7dcfff #000000 0 0 1 1
(uri_autolink) @_url
;; #FF8F40 #000000 0 0 0 0
;; !html
(html_tag) @injection.html

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;; #99ADBF #000000 0 1 0 1
(comment) @comment
;; #7dcfff #000000 0 0 0 2
(number) @number
(metric) @number
;; !regex
(regex) @regex
;; #FFFFFF #000000 0 0 0 1
(variable) @variable
;; #F29668 #000000 0 0 0 1
(modifier) @operator
;; #D2A6FF #000000 0 0 0 1
(simple_directive
name: (directive) @function)
;; #D2A6FF #000000 0 0 0 1
(block_directive
name: (directive) @function)
;; #D2A6FF #000000 0 0 0 1
(lua_block_directive
"access_by_lua_block" @function)
;; #F07178 #000000 0 0 0 1
((generic) @constant.builtin
(#match? @constant.builtin "^(off|on)$"))
;; #AAD94C #000000 0 0 0 2
(generic) @string
(string) @string
;; #FFFFFF #000000 0 0 0 1
(scheme) @string
(ipv4) @number
;; #888888 #000000 0 1 0 3
[
";"
] @delimiter
;; #888888 #000000 0 0 0 3
[
"{"
"}"
"("
")"
"["
"]"
] @punctuation.bracket

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;; =========================================================
;; PHP SYNTAX HIGHLIGHTING
;; Cool–warm balanced palette (blue / teal / purple / orange)
;; =========================================================
;; #FF9D5C #000000 0 0 0 1
;; Keywords (logic / flow)
[
"and"
"as"
"instanceof"
"or"
"xor"
] @keyword.operator
;; #FF9D5C #000000 0 0 0 1
[
"fn"
"function"
] @keyword.function
;; #FF9D5C #000000 0 0 0 1
[
"clone"
"declare"
"default"
"echo"
"enddeclare"
"extends"
"global"
"goto"
"implements"
"insteadof"
"print"
"new"
"unset"
] @keyword
;; #6FB3FF #000000 0 0 0 1
[
"enum"
"class"
"interface"
"namespace"
"trait"
] @keyword.type
;; #FF9D5C #000000 0 0 0 1
[
"abstract"
"const"
"final"
"private"
"protected"
"public"
"readonly"
"static"
] @keyword.modifier
;; #FF9D5C #000000 0 0 0 1
[
"return"
"exit"
"yield"
"yield from"
] @keyword.return
;; #FF9D5C #000000 0 0 0 1
[
"case"
"else"
"elseif"
"endif"
"endswitch"
"if"
"switch"
"match"
"??"
] @keyword.conditional
;; #FF9D5C #000000 0 0 0 1
[
"break"
"continue"
"do"
"endfor"
"endforeach"
"endwhile"
"for"
"foreach"
"while"
] @keyword.repeat
;; #FF9D5C #000000 0 0 0 1
[
"catch"
"finally"
"throw"
"try"
] @keyword.exception
;; #8BD5CA #000000 0 0 0 1
[
"include_once"
"include"
"require_once"
"require"
"use"
] @keyword.import
;; #B0BEC5 #000000 0 0 0 1
[
","
";"
":"
"\\"
] @punctuation.delimiter
;; #B0BEC5 #000000 0 0 0 1
[
(php_tag)
(php_end_tag)
"("
")"
"["
"]"
"{"
"}"
"#["
] @punctuation.bracket
;; #F29668 #000000 0 1 0 1
[
"="
"."
"-"
"*"
"/"
"+"
"%"
"**"
"~"
"|"
"^"
"&"
"<<"
">>"
"<<<"
"->"
"?->"
"=>"
"<"
"<="
">="
">"
"<>"
"<=>"
"=="
"!="
"==="
"!=="
"!"
"&&"
"||"
".="
"-="
"+="
"*="
"/="
"%="
"**="
"&="
"|="
"^="
"<<="
">>="
"??="
"--"
"++"
"@"
"::"
] @operator
;; #7DCFFF #000000 0 0 0 1
(variable_name) @variable
;; #C792EA #000000 0 0 0 1
((name) @constant
(#lua-match? @constant "^_?[A-Z][A-Z%d_]*$"))
;; #C792EA #000000 0 0 0 1
((name) @constant.builtin
(#lua-match? @constant.builtin "^__[A-Z][A-Z%d_]+__$"))
;; #6FB3FF #000000 0 0 0 1
(const_declaration
(const_element
(name) @constant))
;; #82AAFF #000000 0 0 0 1
[
(primitive_type)
(cast_type)
(bottom_type)
] @type.builtin
;; #82AAFF #000000 0 0 0 1
(named_type
[
(name) @type
(qualified_name (name) @type)
(relative_name (name) @type)
])
;; #82AAFF #000000 0 0 0 1
(named_type
(name) @type.builtin
(#any-of? @type.builtin "static" "self"))
;; #82AAFF #000000 0 0 0 1
(class_declaration
name: (name) @type)
;; #82AAFF #000000 0 0 0 1
(enum_declaration
name: (name) @type)
;; #82AAFF #000000 0 0 0 1
(interface_declaration
name: (name) @type)
;; #7DCFFF #000000 0 0 0 1
(namespace_use_clause
[
(name) @type
(qualified_name (name) @type)
alias: (name) @type.definition
])
;; #7DCFFF #000000 0 0 0 1
(namespace_use_clause
type: "function"
[
(name) @function
(qualified_name (name) @function)
alias: (name) @function
])
;; #7DCFFF #000000 0 0 0 1
(namespace_use_clause
type: "const"
[
(name) @constant
(qualified_name (name) @constant)
alias: (name) @constant
])
;; #7DCFFF #000000 0 0 0 1
(scoped_call_expression
scope: [
(name) @type
(qualified_name (name) @type)
(relative_name (name) @type)
])
;; #7DCFFF #000000 0 0 0 1
(class_constant_access_expression
.
[
(name) @type
(qualified_name (name) @type)
(relative_name (name) @type)
]
(name) @constant)
;; #A6E3A1 #000000 0 0 0 1
(scoped_property_access_expression
name: (variable_name) @variable.member)
;; #A6E3A1 #000000 0 0 0 1
(trait_declaration
name: (name) @type)
;; #A6E3A1 #000000 0 0 0 1
(use_declaration
(name) @type)
;; #FF9D5C #000000 0 0 0 1
(binary_expression
operator: "instanceof"
right: [
(name) @type
(qualified_name (name) @type)
(relative_name (name) @type)
])
;; #FFD580 #000000 0 0 0 1
(array_creation_expression
"array" @function.builtin)
;; #FFD580 #000000 0 0 0 1
(list_literal
"list" @function.builtin)
;; #FFD580 #000000 0 0 0 1
(exit_statement
"exit" @function.builtin
"(")
;; #89DDFF #000000 0 0 0 1
(method_declaration
name: (name) @function.method)
;; #89DDFF #000000 0 0 0 1
(function_call_expression
function: [
(name) @function.call
(qualified_name (name) @function.call)
(relative_name (name) @function.call)
])
;; #89DDFF #000000 0 0 0 1
(scoped_call_expression
name: (name) @function.call)
;; #89DDFF #000000 0 0 0 1
(member_call_expression
name: (name) @function.method)
;; #89DDFF #000000 0 0 0 1
(nullsafe_member_call_expression
name: (name) @function.method)
;; #FFD580 #000000 0 0 0 1
(method_declaration
name: (name) @constructor
(#eq? @constructor "__construct"))
;; #FFD580 #000000 0 0 0 1
(object_creation_expression
[
(name) @constructor
(qualified_name (name) @constructor)
(relative_name (name) @constructor)
])
;; #9CDCFE #000000 0 0 0 1
(variadic_parameter
"..." @operator
name: (variable_name) @variable.parameter)
;; #9CDCFE #000000 0 0 0 1
(simple_parameter
name: (variable_name) @variable.parameter)
;; #9CDCFE #000000 0 0 0 1
(argument
(name) @variable.parameter)
;; #9CDCFE #000000 0 0 0 1
(property_element
(variable_name) @property)
;; #9CDCFE #000000 0 0 0 1
(member_access_expression
name: (variable_name (name)) @variable.member)
;; #9CDCFE #000000 0 0 0 1
(relative_scope) @variable.builtin
;; #7AA2F7 #000000 0 0 0 1
((variable_name) @variable.builtin
(#eq? @variable.builtin "$this"))
;; #C792EA #000000 0 0 0 1
(namespace_definition
name: (namespace_name (name) @module))
;; #C792EA #000000 0 0 0 1
(namespace_name
(name) @module)
;; #7AA2F7 #000000 0 0 0 1
(relative_name
"namespace" @module.builtin)
;; #89DDFF #000000 0 0 0 1
(attribute_list) @attribute
;; #FF9D5C #000000 0 0 0 1
(conditional_expression
"?" @keyword.conditional.ternary
":" @keyword.conditional.ternary)
;; #9CDCFE #000000 0 0 0 1
(declare_directive
[
"strict_types"
"ticks"
"encoding"
] @variable.parameter)
;; #A6E3A1 #000000 0 0 0 1
[
(string)
(encapsed_string)
(heredoc_body)
(nowdoc_body)
(shell_command_expression)
] @string
;; #A6E3A1 #000000 0 0 0 1
(escape_sequence) @string.escape
;; #A6E3A1 #000000 0 0 0 1
[
(heredoc_start)
(heredoc_end)
] @label
;; #DDB6F2 #000000 0 0 0 1
(nowdoc
"'" @label)
;; #F38BA8 #000000 0 0 0 1
(boolean) @boolean
;; #F38BA8 #000000 0 0 0 1
(null) @constant.builtin
;; #F38BA8 #000000 0 0 0 1
(integer) @number
;; #F38BA8 #000000 0 0 0 1
(float) @number.float
;; #99ADBF #000000 0 1 0 1
(comment) @comment @spell
;; #A6E3A1 #000000 0 0 0 1
(named_label_statement) @label
;; #7AA2F7 #000000 0 0 0 1
(property_hook
(name) @label)
;; #7AA2F7 #000000 0 0 0 1
(visibility_modifier
(operation) @label)
;; #89DDFF #000000 0 0 0 1
;; !html
(text) @injection.html

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; ============================================================
; Identifiers
; ============================================================
;; #FFFFFF #000000 0 0 0 1
(identifier) @variable
;; #D2A6FF #000000 0 0 0 2
((identifier) @type
(#match? @type "^[A-Z].*[a-z]"))
;; #D2A6FF #000000 0 0 0 2
((identifier) @constant
(#match? @constant "^[A-Z][A-Z_0-9]*$"))
;; #D2A6FF #000000 0 0 0 2
((identifier) @constant.builtin
(#match? @constant.builtin "^__[a-zA-Z0-9_]*__$"))
;; #D2A6FF #000000 0 0 0 2
((identifier) @constant.builtin
(#match? @constant.builtin "^(NotImplemented|Ellipsis|quit|exit|copyright|credits|license)$"))
;; #FFB454 #000000 0 0 0 3
((assignment
left: (identifier) @type.definition
(type
(identifier) @_annotation))
(#match? @_annotation "^TypeAlias$"))
;; #FFB454 #000000 0 0 0 3
((assignment
left: (identifier) @type.definition
right: (call
function: (identifier) @_func))
(#match? @_func "^(TypeVar|NewType)$"))
; ============================================================
; Function definitions
; ============================================================
;; #FFB454 #000000 0 0 0 3
(function_definition
name: (identifier) @function)
;; #FFB454 #000000 0 0 0 2
(type
(identifier) @type)
;; #FFB454 #000000 0 0 0 2
(type
(subscript
(identifier) @type))
;; #FFB454 #000000 0 0 0 2
((call
function: (identifier) @_isinstance
arguments: (argument_list
(_)
(identifier) @type))
(#match? @_isinstance "^isinstance$"))
; ============================================================
; Literals
; ============================================================
;; #D2A6FF #000000 0 0 0 2
(none) @constant.builtin
;; #D2A6FF #000000 0 0 0 2
[
(true)
(false)
] @boolean
;; #D2A6FF #000000 0 0 0 2
(integer) @number
;; #D2A6FF #000000 0 0 0 2
(float) @number.float
;; #99ADBF #000000 0 1 0 1
(comment) @comment @spell
;; #F29668 #000000 0 0 0 1
((module
.
(comment) @keyword.directive @nospell)
(#match? @keyword.directive "^#!/"))
;; #AAD94C #000000 0 0 0 0
(string) @string
;; #AAD94C #000000 0 0 0 0
[
(escape_sequence)
(escape_interpolation)
] @string.escape
;; #AAD94C #000000 0 0 0 0
(expression_statement
(string
(string_content) @spell) @string.documentation)
; ============================================================
; Operators
; ============================================================
;; #FF8F40 #000000 0 0 0 1
[ "if" "elif" "else" "for" "while" "break" "continue" ] @keyword.control_flow_loops
;; #FF8F40 #000000 0 0 0 1
[ "def" "return" "lambda" "yield" "async" "await" ] @keyword.functions_coroutines
;; #7dcfff #000000 0 0 0 2
[ "class" ] @keyword.class
;; #F07178 #000000 0 0 0 1
[ "try" "except" "finally" "raise" ] @keyword.exceptions
;; #D2A6FF #000000 0 0 0 2
[ "with" ] @keyword.context_management
;; #7dcfff #000000 0 0 0 2
[ "import" "from" "exec" ] @keyword.imports_execution
;; #D2A6FF #000000 0 0 0 2
[ "match" "case" ] @keyword.pattern_matching
;; #F07178 #000000 0 0 0 1
[ "global" "nonlocal" ] @keyword.scope_bindings
;; #FF8F40 #000000 0 0 0 1
[ "del" ] @keyword.deletion
;; #FF8F40 #000000 0 0 0 1
[ "pass" "assert" "as" "print" ] @keyword.utility
;; #F29668 #000000 0 1 0 1
[
"-"
"-="
"!="
"*"
"**"
"**="
"*="
"/"
"//"
"//="
"/="
"&"
"&="
"%"
"%="
"^"
"^="
"+"
"->"
"+="
"<"
"<<"
"<<="
"<="
"<>"
"="
":="
"=="
">"
">="
">>"
">>="
"|"
"|="
"~"
"@="
"and"
"in"
"is"
"not"
"or"
"is not"
"not in"
] @operatoroperator
;; #BFBDB6 #000000 0 0 0 1
[
","
"."
":"
";"
(ellipsis)
] @punctuation.delimiter
;; #BFBDB6 #000000 0 0 0 1
[
"("
")"
"["
"]"
"{"
"}"
] @punctuation.bracket
;; #7dcfff #000000 0 0 0 2
(interpolation
"{" @punctuation.special
"}" @punctuation.special)
;; #7dcfff #000000 0 0 0 2
(format_expression
"{" @punctuation.special
"}" @punctuation.special)
;; #7dcfff #000000 0 0 0 2
(line_continuation) @punctuation.special
;; #FFB454 #000000 0 0 0 2
(type_conversion) @function.macro
; ============================================================
; Builtins / Exception types
; ============================================================
;; #D2A6FF #000000 0 0 0 2
((identifier) @type.builtin
(#match? @type.builtin
"^(BaseException|Exception|ArithmeticError|BufferError|LookupError|AssertionError|AttributeError|EOFError|FloatingPointError|GeneratorExit|ImportError|ModuleNotFoundError|IndexError|KeyError|KeyboardInterrupt|MemoryError|NameError|NotImplementedError|OSError|OverflowError|RecursionError|ReferenceError|RuntimeError|StopIteration|StopAsyncIteration|SyntaxError|IndentationError|TabError|SystemError|SystemExit|TypeError|UnboundLocalError|UnicodeError|UnicodeEncodeError|UnicodeDecodeError|UnicodeTranslateError|ValueError|ZeroDivisionError|EnvironmentError|IOError|WindowsError|BlockingIOError|ChildProcessError|ConnectionError|BrokenPipeError|ConnectionAbortedError|ConnectionRefusedError|ConnectionResetError|FileExistsError|FileNotFoundError|InterruptedError|IsADirectoryError|NotADirectoryError|PermissionError|ProcessLookupError|TimeoutError|Warning|UserWarning|DeprecationWarning|PendingDeprecationWarning|SyntaxWarning|RuntimeWarning|FutureWarning|ImportWarning|UnicodeWarning|BytesWarning|ResourceWarning)$"))
; ============================================================
; Function / Lambda parameters
; ============================================================
;; #D2A6FF #000000 0 0 0 1
(parameters
(identifier) @variable.parameter)
;; #D2A6FF #000000 0 0 0 1
(lambda_parameters
(identifier) @variable.parameter)
;; #D2A6FF #000000 0 0 0 1
(lambda_parameters
(tuple_pattern
(identifier) @variable.parameter))
;; #D2A6FF #000000 0 0 0 1
(keyword_argument
name: (identifier) @variable.parameter)
;; #D2A6FF #000000 0 0 0 1
(default_parameter
name: (identifier) @variable.parameter)
;; #D2A6FF #000000 0 0 0 1
(typed_parameter
(identifier) @variable.parameter)
;; #D2A6FF #000000 0 0 0 1
(typed_default_parameter
name: (identifier) @variable.parameter)
;; #D2A6FF #000000 0 0 0 1
(parameters
(list_splat_pattern
(identifier) @variable.parameter))
;; #D2A6FF #000000 0 0 0 1
(parameters
(dictionary_splat_pattern
(identifier) @variable.parameter))
;; #D2A6FF #000000 0 0 0 1
(lambda_parameters
(list_splat_pattern
(identifier) @variable.parameter))
;; #D2A6FF #000000 0 0 0 1
(lambda_parameters
(dictionary_splat_pattern
(identifier) @variable.parameter))
;; #FFB454 #000000 0 0 0 2
((identifier) @variable.builtin
(#match? @variable.builtin "^(self|cls)$"))
; ============================================================
; Attributes / Class members
; ============================================================
;; #FFB454 #000000 0 0 0 2
((attribute
attribute: (identifier) @variable.member)
(#match? @variable.member "^[%l_].*$"))
; ============================================================
; Class definitions
; ============================================================
;; #59C2FF #000000 0 0 0 2
(class_definition
name: (identifier) @type)
;; #FFB454 #000000 0 0 0 2
(class_definition
body: (block
(function_definition
name: (identifier) @function.method)))
;; #D2A6FF #000000 0 0 0 2
(class_definition
superclasses: (argument_list
(identifier) @type))
;; #FFB454 #000000 0 0 0 2
((class_definition
body: (block
(expression_statement
(assignment
left: (identifier) @variable.member))))
(#match? @variable.member "^[%l_].*$"))
;; #FFB454 #000000 0 0 0 2
((class_definition
body: (block
(expression_statement
(assignment
left: (_
(identifier) @variable.member)))))
(#match? @variable.member "^[%l_].*$"))
;; #FFB454 #000000 0 0 0 2
((class_definition
(block
(function_definition
name: (identifier) @constructor)))
(#match? @constructor "^(__new__|__init__)$"))
; ============================================================
; Function calls
; ============================================================
;; #FFB454 #000000 0 0 0 2
(call
function: (identifier) @function.call)
;; #FFB454 #000000 0 0 0 2
(call
function: (attribute
attribute: (identifier) @function.method.call))
;; #59C2FF #000000 0 0 0 3
((call
function: (identifier) @constructor)
(#match? @constructor "^[A-Z]"))
;; #59C2FF #000000 0 0 0 3
((call
function: (attribute
attribute: (identifier) @constructor))
(#match? @constructor "^[A-Z]"))
;; #FFB454 #000000 0 0 0 2
((call
function: (identifier) @function.builtin)
(#match? @function.builtin
"^(abs|all|any|ascii|bin|bool|breakpoint|bytearray|bytes|callable|chr|classmethod|compile|complex|delattr|dict|dir|divmod|enumerate|eval|exec|filter|float|format|frozenset|getattr|globals|hasattr|hash|help|hex|id|input|int|isinstance|issubclass|iter|len|list|locals|map|max|memoryview|min|next|object|oct|open|ord|pow|print|property|range|repr|reversed|round|set|setattr|slice|sorted|staticmethod|str|sum|super|tuple|type|vars|zip|__import__)$"))
; ============================================================
; Regex call
; ============================================================
(call
function: (identifier) @_re
arguments: (argument_list
;; !regex
(string) @string.regexp
)
(#match? @_re "re"))
; ============================================================
; Decorators
; ============================================================
;; #FFB454 #000000 0 0 0 2
(decorator
"@" @attribute)
;; #FFB454 #000000 0 0 0 2
(decorator
(identifier) @attribute)
;; #FFB454 #000000 0 0 0 2
(decorator
(attribute
attribute: (identifier) @attribute))
;; #FFB454 #000000 0 0 0 2
(decorator
(call
(identifier) @attribute))
;; #FFB454 #000000 0 0 0 2
(decorator
(call
(attribute
attribute: (identifier) @attribute)))
;; #59C2FF #000000 0 0 0 3
((decorator
(identifier) @attribute.builtin)
(#match? @attribute.builtin "^(classmethod|property|staticmethod)$"))

122
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@@ -0,0 +1,122 @@
;; ============================================================
;; Strings & escapes
;; ============================================================
;; #AAD94C #000000 0 0 0 2
(string) @string
;; #95E6CB #000000 0 0 0 2
(escape_sequence) @string.escape
;; ============================================================
;; Identifiers
;; ============================================================
;; #C4B5FF #000000 0 0 0 2
(capture
(identifier) @type)
;; #FFB454 #000000 0 0 0 2
(predicate
name: (identifier) @function.call)
;; #F29CC3 #000000 0 0 0 2
(named_node
name: (identifier) @variable)
;; #F29CC3 #000000 0 0 0 2
(missing_node
name: (identifier) @variable)
;; #F07178 #000000 0 0 0 2
(field_definition
name: (identifier) @variable.member)
;; #F29CC3 #000000 0 0 0 2
(negated_field
"!" @operator
(identifier) @property)
;; ============================================================
;; Comments
;; ============================================================
;; #99ADBF #000000 0 1 0 2
(comment) @comment @spell
;; ============================================================
;; Operators & punctuation
;; ============================================================
;; #F29668 #000000 0 0 0 2
(quantifier) @operator
;; #BFBDB6 #000000 0 0 0 2
(predicate_type) @punctuation.special
;; #F29668 #000000 0 0 0 2
"." @operator
;; #BFBDB6 #000000 0 0 0 2
[
"["
"]"
"("
")"
] @punctuation.bracket
;; #BFBDB6 #000000 0 0 0 2
[
":"
"/"
] @punctuation.delimiter
;; #BFBDB6 #000000 0 0 0 2
[
"@"
"#"
] @punctuation.special
;; #BFBDB6 #000000 0 0 0 2
(predicate
"." @punctuation.special)
;; #D2A6FF #000000 0 0 0 2
"_" @character.special
;; #FF8F40 #000000 0 0 0 2
"MISSING" @keyword
;; ============================================================
;; Numbers
;; ============================================================
;; #B8E986 #000000 0 0 0 2
((parameters
(identifier) @number)
(#match? @number "^[-+]?[0-9]+(.[0-9]+)?$"))
;; ============================================================
;; Predicate parameters
;; ============================================================
;; #F29CC3 #000000 0 0 0 2
((predicate
name: (identifier) @_name
parameters: (parameters
.
(capture)?
.
(identifier) @property))
(#match? @_name "^set$"))
;; #AAD94C #000000 0 0 0 2
((predicate
name: (identifier) @_name
parameters: (parameters
(string
"\"" @string
"\"" @string)
;; !regex
@string.regexp))
(#match? @_name "^(match|not-match)$"))

77
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@@ -0,0 +1,77 @@
;; ============================================================
;; Punctuation / brackets
;; ============================================================
;; #B6BEC8 #000000 0 0 0 1
[
"("
")"
"(?"
"(?:"
"(?<"
"(?P<"
"(?P="
">"
"["
"]"
"{"
"}"
"[:"
":]"
] @punctuation.bracket
;; #F29CC3 #000000 0 0 0 2
(group_name) @property
;; #F29668 #000000 0 0 0 1
[
"*"
"+"
"?"
"|"
"="
"!"
] @operator
;; #B8E986 #000000 0 0 0 2
(count_quantifier
[
(decimal_digits) @number
"," @punctuation.delimiter
])
;; #F29668 #000000 0 0 0 2
(inline_flags_group
"-"? @operator
":"? @punctuation.delimiter)
;; #F29CC3 #000000 0 0 0 2
(flags) @character.special
;; #C2E8FF #000000 0 0 0 2
(character_class
[
"^" @operator
(class_range "-" @operator)
])
;; #D2A6FF #000000 0 0 0 2
[
(class_character)
(posix_class_name)
] @constant.character
;; #D2A6FF #000000 0 0 0 2
(pattern_character) @string
;; #95E6CB #000000 0 0 0 2
[
(identity_escape)
(control_letter_escape)
(character_class_escape)
(control_escape)
(start_assertion)
(end_assertion)
(boundary_assertion)
(non_boundary_assertion)
] @escape

274
grammar/ruby.scm
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@@ -1,10 +1,10 @@
;; #ffffff #000000 0 0 0 1
;; #FFFFFF #000000 0 0 0 1
[
(identifier)
(global_variable)
] @variable
;; #fbb152 #000000 0 0 0 1
;; #FF8F40 #000000 0 0 0 1
[
"alias"
"begin"
@@ -16,17 +16,17 @@
"then"
] @keyword
;; #fbb152 #000000 0 0 0 1
;; #FF8F40 #000000 0 0 0 1
"class" @keyword.type
;; #fbb152 #000000 0 0 0 1
;; #FF8F40 #000000 0 0 0 1
[
"return"
"yield"
] @keyword.return
;; #fbb152 #000000 0 0 0 1
;; #F29668 #000000 0 0 0 1
[
"and"
"or"
@@ -34,7 +34,7 @@
"not"
] @keyword.operator
;; #fbb152 #000000 0 0 0 1
;; #FF8F40 #000000 0 0 0 1
[
"def"
"undef"
@@ -44,7 +44,7 @@
"end" @keyword.function)
;; #fbb152 #000000 0 0 0 1
;; #FF8F40 #000000 0 0 0 1
[
"case"
"else"
@@ -58,7 +58,7 @@
(if
"end" @keyword.conditional)
;; #fbb152 #000000 0 0 0 1
;; #FF8F40 #000000 0 0 0 1
[
"for"
"until"
@@ -69,27 +69,28 @@
"next"
] @keyword.repeat
;; #ebda8c #000000 0 0 0 1
;; #D2A6FF #000000 0 0 0 1
(constant) @constant
;; #fbb152 #000000 0 0 0 1
;; #FF8F40 #000000 0 0 0 1
[
"rescue"
"ensure"
] @keyword.exception
;; #aad84c #000000 0 0 0 3
;; #FFB454 #000000 0 0 0 3
"defined?" @function
;; #aad84c #000000 0 0 0 3
;; #FFB454 #000000 0 0 0 3
(call
receiver: (constant)? @type
method: [
(identifier)
(constant)
;; #ff5689 #000000 0 0 0 2
;; #FFB454 #000000 0 0 0 2
] @function.call)
;; #FFB454 #000000 0 0 0 2
(alias
(identifier) @function)
@@ -108,6 +109,7 @@
(constant) @type
])
;; #59C2FF #000000 0 0 0 2
(class
name: (constant) @type)
@@ -117,44 +119,46 @@
(superclass
(constant) @type)
;; #ffffff #000000 0 0 0 1
;; #F07178 #000000 0 0 0 2
[
(class_variable)
(instance_variable)
] @variable.member
;; #FF8F40 #000000 0 0 0 2
((identifier) @keyword.modifier
(#match? @keyword.modifier "^(private|protected|public)$" ))
;; #fbb152 #000000 0 0 0 3
;; #FF8F40 #000000 0 0 0 3
(program
(call
(identifier) @keyword.import)
(#match? @keyword.import "^(require|require_relative|load)$"))
;; #fbb152 #000000 0 0 0 4
;; #D2A6FF #000000 0 0 0 4
((identifier) @constant.builtin
(#match? @constant.builtin "^(__callee__|__dir__|__id__|__method__|__send__|__ENCODING__|__FILE__|__LINE__)$" ))
;; #aad84c #000000 0 0 0 3
;; #FFB454 #000000 0 0 0 3
((identifier) @function.builtin
(#match? @function.builtin "^(attr_reader|attr_writer|attr_accessor|module_function)$" ))
((call
!receiver
method: (identifier) @function.builtin)
(#match? @function.builtin "^(include|extend|prepend|refine|using)"))
(#match? @function.builtin "^(include|extend|prepend|refine|using)$"))
;; #FF8F40 #000000 0 0 0 3
((identifier) @keyword.exception
(#match? @keyword.exception "^(raise|fail|catch|throw)" ))
(#match? @keyword.exception "^(raise|fail|catch|throw)$" ))
;; #ffffff #000000 0 0 0 1
;; #F07178 #000000 0 0 0 1
[
(self)
(super)
] @variable.builtin
;; #ffffff #000000 0 0 0 1
;; #D2A6FF #000000 0 0 0 1
(method_parameters
(identifier) @variable.parameter)
@@ -182,7 +186,7 @@
(keyword_parameter
(identifier) @variable.parameter)
;; #aad84c #000000 0 0 0 1
;; #AAD94C #000000 0 0 0 1
[
(string_content)
(heredoc_content)
@@ -190,13 +194,13 @@
"`"
] @string
;; #fbb152 #000000 0 0 0 1
;; #E6C08A #000000 0 0 0 1
[
(heredoc_beginning)
(heredoc_end)
] @label
;; #bd9ae6 #000000 0 0 0 2
;; #39BAE6 #000000 0 0 0 2
[
(bare_symbol)
(simple_symbol)
@@ -204,38 +208,34 @@
(hash_key_symbol)
] @string.special.symbol
;; #e6a24c #000000 0 0 0 2
(regex
(string_content) @string.regexp)
;; #e6a24c #000000 0 0 0 2
;; #95E6CB #000000 0 0 0 2
(escape_sequence) @string.escape
;; #ebda8c #000000 0 0 0 2
;; #D2A6FF #000000 0 0 0 2
(integer) @number
;; #ebda8c #000000 0 0 0 2
;; #D2A6FF #000000 0 0 0 2
(float) @number.float
;; #51eeba #000000 0 0 0 1
;; #D2A6FF #000000 0 0 0 1
(true) @boolean.true
;; #ee513a #000000 0 0 0 1
;; #D2A6FF #000000 0 0 0 1
(false) @boolean.false
;; #ee8757 #000000 0 0 0 1
;; #D2A6FF #000000 0 0 0 1
(nil) @constant.nil
;; #AAAAAA #000000 0 1 0 1
;; #99ADBF #000000 0 1 0 1
(comment) @comment
;; #51eeba #000000 0 0 0 3
;; #AAD94C #000000 0 0 0 3
((program
.
(comment) @shebang @nospell)
(#match? @shebang "^#!/"))
;; #ffffff #000000 0 0 0 1
;; #F29668 #000000 0 0 0 1
[
"!"
"="
@@ -263,7 +263,7 @@
":"
] @operator
;; #ffffff #000000 0 1 0 1
;; #F29668 #000000 0 1 0 1
[
"=="
"==="
@@ -281,7 +281,7 @@
"..."
] @operator.ligature
;; #bd9ae6 #000000 0 0 0 1
;; #BFBDB6 #000000 0 0 0 1
[
","
";"
@@ -293,7 +293,7 @@
(pair
":" @punctuation.delimiter)
;; #bd9ae6 #000000 0 0 0 1
;; #BFBDB6 #000000 0 0 0 1
[
"("
")"
@@ -311,7 +311,199 @@
(block_parameters
"|" @punctuation.bracket)
;; #e6a24c #000000 0 0 0 2
;; #7dcfff #000000 0 0 0 2
(interpolation
"#{" @punctuation.special
"}" @punctuation.special)
; Injections
;; !regex
(regex
(string_content) @string.regexp)
(heredoc_body
;; !bash
(heredoc_content) @bash_injection
((heredoc_end) @lang
(#match? @lang "BASH")))
(heredoc_body
;; !c
(heredoc_content) @c_injection
((heredoc_end) @lang
(#match? @lang "C$")))
(heredoc_body
;; !cpp
(heredoc_content) @cpp_injection
((heredoc_end) @lang
(#match? @lang "CPP")))
(heredoc_body
;; !css
(heredoc_content) @css_injection
((heredoc_end) @lang
(#match? @lang "CSS")))
(heredoc_body
;; !fish
(heredoc_content) @fish_injection
((heredoc_end) @lang
(#match? @lang "FISH")))
(heredoc_body
;; !go
(heredoc_content) @go_injection
((heredoc_end) @lang
(#match? @lang "GO")))
(heredoc_body
;; !haskell
(heredoc_content) @haskell_injection
((heredoc_end) @lang
(#match? @lang "HASKELL")))
(heredoc_body
;; !html
(heredoc_content) @html_injection
((heredoc_end) @lang
(#match? @lang "HTML")))
(heredoc_body
;; !javascript
(heredoc_content) @javascript_injection
((heredoc_end) @lang
(#match? @lang "JAVASCRIPT")))
(heredoc_body
;; !json
(heredoc_content) @json_injection
((heredoc_end) @lang
(#match? @lang "JSON")))
(heredoc_body
;; !lua
(heredoc_content) @lua_injection
((heredoc_end) @lang
(#match? @lang "LUA")))
(heredoc_body
;; !make
(heredoc_content) @make_injection
((heredoc_end) @lang
(#match? @lang "MAKE")))
(heredoc_body
;; !python
(heredoc_content) @python_injection
((heredoc_end) @lang
(#match? @lang "PYTHON")))
(heredoc_body
;; !ruby
(heredoc_content) @ruby_injection
((heredoc_end) @lang
(#match? @lang "RUBY")))
(heredoc_body
;; !rust
(heredoc_content) @rust_injection
((heredoc_end) @lang
(#match? @lang "RUST")))
(heredoc_body
;; !diff
(heredoc_content) @diff_injection
((heredoc_end) @lang
(#match? @lang "DIFF")))
(heredoc_body
;; !embedded_template
(heredoc_content) @embedded_template_injection
((heredoc_end) @lang
(#match? @lang "ERB")))
(heredoc_body
;; !gdscript
(heredoc_content) @gdscript_injection
((heredoc_end) @lang
(#match? @lang "GDSCRIPT")))
(heredoc_body
;; !gitattributes
(heredoc_content) @gitattributes_injection
((heredoc_end) @lang
(#match? @lang "GITATTRIBUTES")))
(heredoc_body
;; !gitignore
(heredoc_content) @gitignore_injection
((heredoc_end) @lang
(#match? @lang "GITIGNORE")))
(heredoc_body
;; !gomod
(heredoc_content) @gomod_injection
((heredoc_end) @lang
(#match? @lang "GOMOD")))
(heredoc_body
;; !ini
(heredoc_content) @ini_injection
((heredoc_end) @lang
(#match? @lang "INI")))
(heredoc_body
;; !markdown
(heredoc_content) @markdown_injection
((heredoc_end) @lang
(#match? @lang "MARKDOWN")))
(heredoc_body
;; !nginx
(heredoc_content) @nginx_injection
((heredoc_end) @lang
(#match? @lang "NGINX")))
(heredoc_body
;; !php
(heredoc_content) @php_injection
((heredoc_end) @lang
(#match? @lang "PHP")))
(heredoc_body
;; !query
(heredoc_content) @query_injection
((heredoc_end) @lang
(#match? @lang "QUERY")))
(heredoc_body
;; !regex
(heredoc_content) @regex_injection
((heredoc_end) @lang
(#match? @lang "REGEX")))
(heredoc_body
;; !sql
(heredoc_content) @sql_injection
((heredoc_end) @lang
(#match? @lang "SQL")))
(heredoc_body
;; !toml
(heredoc_content) @toml_injection
((heredoc_end) @lang
(#match? @lang "TOML")))
(heredoc_body
;; !yaml
(heredoc_content) @yaml_injection
((heredoc_end) @lang
(#match? @lang "YAML")))
(heredoc_body
;; !cabal
(heredoc_content) @cabal_injection
((heredoc_end) @lang
(#match? @lang "CABAL")))

663
grammar/rust.scm Normal file
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@@ -0,0 +1,663 @@
; ============================================================
; Identifiers & Modules
; ============================================================
;; #82AAFF #000000 0 0 0 1
(shebang) @keyword.directive1
;; #E5C07B #000000 0 0 0 1
(identifier) @variable1
;; #A6E22E #000000 0 0 0 2
((identifier) @type1
(#match? @type1 "^[A-Z]"))
;; #FFD700 #000000 0 0 0 2
(const_item
name: (identifier) @constant1)
;; #FF9E64 #000000 0 0 0 3
((identifier) @constant2
(#match? @constant2 "^[A-Z][A-Z%d_]*$"))
;; #7DCFFF #000000 0 0 0 4
(type_identifier) @type2
;; #7DCFFF #000000 0 0 0 2
(primitive_type) @type.builtin1
;; #C678DD #000000 0 0 0 2
(field_identifier) @variable.member1
;; #C678DD #000000 0 0 0 2
(shorthand_field_identifier) @variable.member2
;; #C678DD #000000 0 0 0 2
(shorthand_field_initializer
(identifier) @variable.member3)
;; #61AFEF #000000 0 0 0 2
(mod_item
name: (identifier) @module1)
;; #D19A66 #000000 0 0 0 2
(self) @variable.builtin1
;; #5C6370 #000000 0 0 0 1
"_" @character.special1
;; #61AFEF #000000 0 0 1 2
(label
[
"'"
(identifier)
] @label1)
; ============================================================
; Functions & Parameters
; ============================================================
;; #FFB454 #000000 0 0 0 3
(function_item
(identifier) @function1)
;; #FFB454 #000000 0 0 0 3
(function_signature_item
(identifier) @function2)
;; #D2A6FF #000000 0 0 0 1
(parameter
[
(identifier)
"_"
] @variable.parameter1)
;; #D2A6FF #000000 0 0 0 1
(parameter
(ref_pattern
[
(mut_pattern
(identifier) @variable.parameter2)
(identifier) @variable.parameter3
]))
;; #D2A6FF #000000 0 0 0 1
(closure_parameters
(_) @variable.parameter4)
; ============================================================
; Function Calls & Constructors
; ============================================================
;; #FFB454 #000000 0 0 0 2
(call_expression
function: (identifier) @function.call1)
;; #FFB454 #000000 0 0 0 2
(call_expression
function: (scoped_identifier
(identifier) @function.call2 .))
;; #FFB454 #000000 0 0 0 2
(call_expression
function: (field_expression
field: (field_identifier) @function.call3))
;; #FFB454 #000000 0 0 0 2
(generic_function
function: (identifier) @function.call4)
;; #FFB454 #000000 0 0 0 2
(generic_function
function: (scoped_identifier
name: (identifier) @function.call5))
;; #FFB454 #000000 0 0 0 2
(generic_function
function: (field_expression
field: (field_identifier) @function.call6))
;; #9ADE7A #000000 0 0 0 32
((field_identifier) @constant3
(#match? @constant3 "^[A-Z]"))
;; #9ADE7A #000000 0 0 0 32
(enum_variant
name: (identifier) @constant4)
; ============================================================
; Scoped Identifiers & Paths
; ============================================================
;; #82AAFF #000000 0 0 0 9
(scoped_identifier
path: (identifier) @module2)
;; #82AAFF #000000 0 0 0 9
(scoped_identifier
(scoped_identifier
name: (identifier) @module3))
;; #7DCFFF #000000 0 0 0 9
(scoped_type_identifier
path: (identifier) @module4)
;; #7DCFFF #000000 0 0 0 9
(scoped_type_identifier
path: (identifier) @type3
(#match? @type3 "^[A-Z]"))
;; #7DCFFF #000000 0 0 0 9
(scoped_type_identifier
(scoped_identifier
name: (identifier) @module5))
;; #7DCFFF #000000 0 0 0 9
((scoped_identifier
path: (identifier) @type4)
(#match? @type4 "^[A-Z]"))
;; #7DCFFF #000000 0 0 0 9
((scoped_identifier
name: (identifier) @type5)
(#match? @type5 "^[A-Z]"))
;; #FFD700 #000000 0 0 0 7
((scoped_identifier
name: (identifier) @constant5)
(#match? @constant5 "^[A-Z][A-Z%d_]*$"))
;; #FFD700 #000000 0 0 0 7
((scoped_identifier
path: (identifier) @type6
name: (identifier) @constant6)
(#match? @type6 "^[A-Z]")
(#match? @constant6 "^[A-Z]"))
;; #FFD700 #000000 0 0 0 7
((scoped_type_identifier
path: (identifier) @type7
name: (type_identifier) @constant7)
(#match? @type7 "^[A-Z]")
(#match? @constant7 "^[A-Z]"))
;; #61AFEF #000000 0 0 0 0
[
(crate)
(super)
] @module6
;; #61AFEF #000000 0 0 0 0
(scoped_use_list
path: (identifier) @module7)
;; #61AFEF #000000 0 0 0 0
(scoped_use_list
path: (scoped_identifier
(identifier) @module8))
;; #7DCFFF #000000 0 0 0 0
(use_list
(scoped_identifier
(identifier) @module9
.
(_)))
;; #7DCFFF #000000 0 0 0 0
(use_list
(identifier) @type8
(#match? @type8 "^[A-Z]"))
;; #7DCFFF #000000 0 0 0 0
(use_as_clause
alias: (identifier) @type9
(#match? @type9 "^[A-Z]"))
; ============================================================
; Enum Constructors & Match Arms
; ============================================================
;; #9ADE7A #000000 0 0 0 9
; Correct enum constructors
(call_expression
function: (scoped_identifier
"::"
name: (identifier) @constant8)
(#match? @constant8 "^[A-Z]"))
;; #FFD700 #000000 0 0 0 2
; Assume uppercase names in a match arm are constants.
((match_arm
pattern: (match_pattern
(identifier) @constant9))
(#match? @constant9 "^[A-Z]"))
;; #FFD700 #000000 0 0 0 2
((match_arm
pattern: (match_pattern
(scoped_identifier
name: (identifier) @constant10)))
(#match? @constant10 "^[A-Z]"))
;; #D2A6FF #000000 0 0 0 3
((identifier) @constant.builtin1
(#match? @constant.builtin1 "^(Some|None|Ok|Err)$"))
; ============================================================
; Macros
; ============================================================
;; #FF8F40 #000000 0 0 0 2
"$" @function.macro1
;; #FF8F40 #000000 0 0 0 2
(metavariable) @function.macro2
;; #FF8F40 #000000 0 0 0 2
(macro_definition
"macro_rules!" @function.macro3)
;; #FF8F40 #000000 0 0 0 2
(attribute_item
(attribute
(identifier) @function.macro4))
;; #FF8F40 #000000 0 0 0 2
(inner_attribute_item
(attribute
(identifier) @function.macro5))
;; #FF8F40 #000000 0 0 0 2
(attribute
(scoped_identifier
(identifier) @function.macro6 .))
;; #FF8F40 #000000 0 0 0 2
(macro_invocation
macro: (identifier) @function.macro7)
;; #FF8F40 #000000 0 0 0 2
(macro_invocation
macro: (scoped_identifier
(identifier) @function.macro8 .))
; ============================================================
; Literals
; ============================================================
;; #D2A6FF #000000 0 0 0 1
(boolean_literal) @boolean1
;; #D2A6FF #000000 0 0 0 1
(integer_literal) @number1
;; #D2A6FF #000000 0 0 0 1
(float_literal) @number.float1
;; #AAD94C #000000 0 0 0 0
[
(raw_string_literal)
(string_literal)
] @string1
;; #AAD94C #000000 0 0 0 0
(escape_sequence) @string.escape1
;; #F07178 #000000 0 0 0 1
(char_literal) @character1
; ============================================================
; Keywords
; ============================================================
;; #FF8F40 #000000 0 0 0 1
[
"use"
"mod"
] @keyword.import1
;; #FF8F40 #000000 0 0 0 1
(use_as_clause
"as" @keyword.import2)
;; #FF8F40 #000000 0 0 0 1
[
"default"
"impl"
"let"
"move"
"unsafe"
"where"
] @keyword1
;; #FF8F40 #000000 0 0 0 1
[
"enum"
"struct"
"union"
"trait"
"type"
] @keyword.type1
;; #82AAFF #000000 0 0 0 1
[
"async"
"await"
"gen"
] @keyword.coroutine1
;; #FF6347 #000000 0 0 0 1
"try" @keyword.exception1
;; #FF8F40 #000000 0 0 0 1
[
"ref"
"pub"
"raw"
(mutable_specifier)
"const"
"static"
"dyn"
"extern"
] @keyword.modifier1
;; #FF8F40 #000000 0 0 0 1
(lifetime
"'" @keyword.modifier2)
;; #9ADE7A #000000 0 0 0 5
(lifetime
(identifier) @attribute1)
;; #9ADE7A #000000 0 0 0 5
(lifetime
(identifier) @attribute.builtin1
(#match? @attribute.builtin1 "^(static|_)$"))
;; #FF8F40 #000000 0 0 0 1
"fn" @keyword.function1
;; #FF8F40 #000000 0 0 0 1
[
"return"
"yield"
] @keyword.return1
;; #F29668 #000000 0 0 0 1
(type_cast_expression
"as" @keyword.operator1)
;; #F29668 #000000 0 0 0 1
(qualified_type
"as" @keyword.operator2)
;; #61AFEF #000000 0 0 0 9
(use_list
(self) @module10)
;; #61AFEF #000000 0 0 0 9
(scoped_use_list
(self) @module11)
;; #61AFEF #000000 0 0 0 9
(scoped_identifier
[
(crate)
(super)
(self)
] @module12)
;; #61AFEF #000000 0 0 0 9
(visibility_modifier
[
(crate)
(super)
(self)
] @module13)
;; #FF8F40 #000000 0 0 0 1
[
"if"
"else"
"match"
] @keyword.conditional1
;; #FF8F40 #000000 0 0 0 1
[
"break"
"continue"
"in"
"loop"
"while"
] @keyword.repeat1
;; #FF8F40 #000000 0 0 0 1
"for" @keyword2
;; #FF8F40 #000000 0 0 0 1
(for_expression
"for" @keyword.repeat2)
; ============================================================
; Operators
; ============================================================
;; #F29668 #000000 0 1 0 1
[
"!"
"!="
"%"
"%="
"&"
"&&"
"&="
"*"
"*="
"+"
"+="
"-"
"-="
".."
"..="
"..."
"/"
"/="
"<"
"<<"
"<<="
"<="
"="
"=="
">"
">="
">>"
">>="
"?"
"@"
"^"
"^="
"|"
"|="
"||"
] @operator1
;; #BFBDB6 #000000 0 0 0 1
(use_wildcard
"*" @character.special2)
;; #BFBDB6 #000000 0 0 0 1
(remaining_field_pattern
".." @character.special3)
;; #BFBDB6 #000000 0 0 0 1
(range_pattern
[
".."
"..="
"..."
] @character.special4)
; ============================================================
; Punctuation
; ============================================================
;; #BFBDB6 #000000 0 0 0 1
[
"("
")"
"["
"]"
"{"
"}"
] @punctuation.bracket1
;; #BFBDB6 #000000 0 0 0 1
(closure_parameters
"|" @punctuation.bracket2)
;; #BFBDB6 #000000 0 0 0 1
(type_arguments
[
"<"
">"
] @punctuation.bracket3)
;; #BFBDB6 #000000 0 0 0 1
(type_parameters
[
"<"
">"
] @punctuation.bracket4)
;; #BFBDB6 #000000 0 0 0 1
(bracketed_type
[
"<"
">"
] @punctuation.bracket5)
;; #BFBDB6 #000000 0 0 0 1
(for_lifetimes
[
"<"
">"
] @punctuation.bracket6)
;; #BFBDB6 #000000 0 1 0 1
[
","
"."
":"
"::"
";"
"->"
"=>"
] @punctuation.delimiter1
;; #BFBDB6 #000000 0 0 0 1
(attribute_item
"#" @punctuation.special1)
;; #BFBDB6 #000000 0 0 0 1
(inner_attribute_item
[
"!"
"#"
] @punctuation.special2)
;; #FF8F40 #000000 0 0 0 2
(macro_invocation
"!" @function.macro9)
;; #7DCFFF #000000 0 0 0 1
(never_type
"!" @type.builtin2)
; ============================================================
; Panic / Assert / Debug Macros
; ============================================================
;; #FF6347 #000000 0 0 0 2
(macro_invocation
macro: (identifier) @_identifier1 @keyword.exception2
"!" @keyword.exception2
(#match? @_identifier1 "^panic$"))
;; #FF8F40 #000000 0 0 0 2
(macro_invocation
macro: (identifier) @_identifier2 @keyword.exception3
"!" @keyword.exception3
(#match? @_identifier2 "assert"))
;; #7DCFFF #000000 0 0 0 2
(macro_invocation
macro: (identifier) @_identifier3 @keyword.debug1
"!" @keyword.debug1
(#match? @_identifier3 "^dbg$"))
; ============================================================
; Comments
; ============================================================
;; #99ADBF #000000 0 1 0 1
[
(line_comment)
(block_comment)
(outer_doc_comment_marker)
(inner_doc_comment_marker)
] @comment1
(line_comment
(doc_comment)) @comment2
(block_comment
(doc_comment)) @comment3
; ============================================================
; Regex Strings (highlighted)
; ============================================================
(call_expression
function: (scoped_identifier
path: (identifier) @_regex1
(#match? @_regex1 "Regex")
name: (identifier) @_new1
(#match? @_new1 "^new$"))
arguments: (arguments
(raw_string_literal
;; !regex
(string_content) @string.regexp)))
(call_expression
function: (scoped_identifier
path: (scoped_identifier
(identifier) @_regex2
(#match? @_regex2 "Regex") .)
name: (identifier) @_new2
(#match? @_new2 "^new$"))
arguments: (arguments
(raw_string_literal
(string_content) @string.regexp)))
(call_expression
function: (scoped_identifier
path: (identifier) @_regex3
(#match? @_regex3 "Regex")
name: (identifier) @_new3
(#match? @_new3 "^new$"))
arguments: (arguments
(array_expression
(raw_string_literal
(string_content) @string.regexp))))
(call_expression
function: (scoped_identifier
path: (scoped_identifier
(identifier) @_regex4
(#match? @_regex4 "Regex") .)
name: (identifier) @_new4
(#match? @_new4 "^new$"))
arguments: (arguments
(array_expression
(raw_string_literal
(string_content) @string.regexp))))

469
grammar/sql.scm Normal file
View File

@@ -0,0 +1,469 @@
;; #D2A6FF #000000 0 0 0 1
(object_reference
name: (identifier) @type)
;; #7dcfff #000000 0 0 0 2
(invocation
(object_reference
name: (identifier) @function.call))
((term
value: (cast
name: (keyword_cast) @function.call
parameter: [(literal)]?)))
[
(keyword_gist)
(keyword_btree)
(keyword_hash)
(keyword_spgist)
(keyword_gin)
(keyword_brin)
(keyword_array)
(keyword_object_id)
] @function.call
;; #D2A6FF #000000 0 0 0 1
(relation
alias: (identifier) @variable)
(term
alias: (identifier) @variable)
;; #7dcfff #000000 0 0 0 2
(field
name: (identifier) @field)
;; #FF8F40 #000000 0 0 0 2
((literal) @number
(#match? @number "^[-+0-9]+$"))
;; #F29668 #000000 0 0 0 2
((literal) @float
(#match? @float "^[-+0-9]+\\.[0-9]+$"))
;; #AAD94C #000000 0 0 0 0
(literal) @string
;; #99ADBF #000000 0 1 0 1
(comment) @comment @spell
(marginalia) @comment
(parameter) @parameter
;; #F29668 #000000 0 0 0 1
[
(keyword_true)
(keyword_false)
] @boolean
;; #F07178 #000000 0 0 0 1
[
(keyword_asc)
(keyword_desc)
(keyword_terminated)
(keyword_escaped)
(keyword_unsigned)
(keyword_nulls)
(keyword_last)
(keyword_delimited)
(keyword_replication)
(keyword_auto_increment)
(keyword_default)
(keyword_collate)
(keyword_concurrently)
(keyword_engine)
(keyword_always)
(keyword_generated)
(keyword_preceding)
(keyword_following)
(keyword_first)
(keyword_current_timestamp)
(keyword_immutable)
(keyword_atomic)
(keyword_parallel)
(keyword_leakproof)
(keyword_safe)
(keyword_cost)
(keyword_strict)
] @attribute
;; #7dcfff #000000 0 0 0 2
[
(keyword_materialized)
(keyword_recursive)
(keyword_temp)
(keyword_temporary)
(keyword_unlogged)
(keyword_external)
(keyword_parquet)
(keyword_csv)
(keyword_rcfile)
(keyword_textfile)
(keyword_orc)
(keyword_avro)
(keyword_jsonfile)
(keyword_sequencefile)
(keyword_volatile)
] @storageclass
;; #F29668 #000000 0 0 0 1
[
(keyword_case)
(keyword_when)
(keyword_then)
(keyword_else)
] @conditional
;; #D2A6FF #000000 0 0 0 1
[
(keyword_select)
(keyword_from)
(keyword_where)
(keyword_index)
(keyword_join)
(keyword_primary)
(keyword_delete)
(keyword_create)
(keyword_show)
(keyword_unload)
(keyword_insert)
(keyword_merge)
(keyword_distinct)
(keyword_replace)
(keyword_update)
(keyword_into)
(keyword_overwrite)
(keyword_matched)
(keyword_values)
(keyword_value)
(keyword_attribute)
(keyword_set)
(keyword_left)
(keyword_right)
(keyword_outer)
(keyword_inner)
(keyword_full)
(keyword_order)
(keyword_partition)
(keyword_group)
(keyword_with)
(keyword_without)
(keyword_as)
(keyword_having)
(keyword_limit)
(keyword_offset)
(keyword_table)
(keyword_tables)
(keyword_key)
(keyword_references)
(keyword_foreign)
(keyword_constraint)
(keyword_force)
(keyword_use)
(keyword_include)
(keyword_for)
(keyword_if)
(keyword_exists)
(keyword_column)
(keyword_columns)
(keyword_cross)
(keyword_lateral)
(keyword_natural)
(keyword_alter)
(keyword_drop)
(keyword_add)
(keyword_view)
(keyword_end)
(keyword_is)
(keyword_using)
(keyword_between)
(keyword_window)
(keyword_no)
(keyword_data)
(keyword_type)
(keyword_rename)
(keyword_to)
(keyword_schema)
(keyword_owner)
(keyword_authorization)
(keyword_all)
(keyword_any)
(keyword_some)
(keyword_returning)
(keyword_begin)
(keyword_commit)
(keyword_rollback)
(keyword_transaction)
(keyword_only)
(keyword_like)
(keyword_similar)
(keyword_over)
(keyword_change)
(keyword_modify)
(keyword_after)
(keyword_before)
(keyword_range)
(keyword_rows)
(keyword_groups)
(keyword_exclude)
(keyword_current)
(keyword_ties)
(keyword_others)
(keyword_zerofill)
(keyword_format)
(keyword_fields)
(keyword_row)
(keyword_sort)
(keyword_compute)
(keyword_comment)
(keyword_location)
(keyword_cached)
(keyword_uncached)
(keyword_lines)
(keyword_stored)
(keyword_virtual)
(keyword_partitioned)
(keyword_analyze)
(keyword_explain)
(keyword_verbose)
(keyword_truncate)
(keyword_rewrite)
(keyword_optimize)
(keyword_vacuum)
(keyword_cache)
(keyword_language)
(keyword_called)
(keyword_conflict)
(keyword_declare)
(keyword_filter)
(keyword_function)
(keyword_input)
(keyword_name)
(keyword_oid)
(keyword_oids)
(keyword_precision)
(keyword_regclass)
(keyword_regnamespace)
(keyword_regproc)
(keyword_regtype)
(keyword_restricted)
(keyword_return)
(keyword_returns)
(keyword_separator)
(keyword_setof)
(keyword_stable)
(keyword_support)
(keyword_tblproperties)
(keyword_trigger)
(keyword_unsafe)
(keyword_admin)
(keyword_connection)
(keyword_cycle)
(keyword_database)
(keyword_encrypted)
(keyword_increment)
(keyword_logged)
(keyword_none)
(keyword_owned)
(keyword_password)
(keyword_reset)
(keyword_role)
(keyword_sequence)
(keyword_start)
(keyword_restart)
(keyword_tablespace)
(keyword_split)
(keyword_tablets)
(keyword_until)
(keyword_user)
(keyword_valid)
(keyword_action)
(keyword_definer)
(keyword_invoker)
(keyword_security)
(keyword_extension)
(keyword_version)
(keyword_out)
(keyword_inout)
(keyword_variadic)
(keyword_ordinality)
(keyword_session)
(keyword_isolation)
(keyword_level)
(keyword_serializable)
(keyword_repeatable)
(keyword_read)
(keyword_write)
(keyword_committed)
(keyword_uncommitted)
(keyword_deferrable)
(keyword_names)
(keyword_zone)
(keyword_immediate)
(keyword_deferred)
(keyword_constraints)
(keyword_snapshot)
(keyword_characteristics)
(keyword_off)
(keyword_follows)
(keyword_precedes)
(keyword_each)
(keyword_instead)
(keyword_of)
(keyword_initially)
(keyword_old)
(keyword_new)
(keyword_referencing)
(keyword_statement)
(keyword_execute)
(keyword_procedure)
(keyword_copy)
(keyword_delimiter)
(keyword_encoding)
(keyword_escape)
(keyword_force_not_null)
(keyword_force_null)
(keyword_force_quote)
(keyword_freeze)
(keyword_header)
(keyword_match)
(keyword_program)
(keyword_quote)
(keyword_stdin)
(keyword_extended)
(keyword_main)
(keyword_plain)
(keyword_storage)
(keyword_compression)
(keyword_duplicate)
(keyword_while)
] @keyword
;; #F07178 #000000 0 0 0 1
[
(keyword_restrict)
(keyword_unbounded)
(keyword_unique)
(keyword_cascade)
(keyword_delayed)
(keyword_high_priority)
(keyword_low_priority)
(keyword_ignore)
(keyword_nothing)
(keyword_check)
(keyword_option)
(keyword_local)
(keyword_cascaded)
(keyword_wait)
(keyword_nowait)
(keyword_metadata)
(keyword_incremental)
(keyword_bin_pack)
(keyword_noscan)
(keyword_stats)
(keyword_statistics)
(keyword_maxvalue)
(keyword_minvalue)
] @type.qualifier
;; #7dcfff #000000 0 0 0 2
[
(keyword_int)
(keyword_null)
(keyword_boolean)
(keyword_binary)
(keyword_varbinary)
(keyword_image)
(keyword_bit)
(keyword_inet)
(keyword_character)
(keyword_smallserial)
(keyword_serial)
(keyword_bigserial)
(keyword_smallint)
(keyword_mediumint)
(keyword_bigint)
(keyword_tinyint)
(keyword_decimal)
(keyword_float)
(keyword_double)
(keyword_numeric)
(keyword_real)
(double)
(keyword_money)
(keyword_smallmoney)
(keyword_char)
(keyword_nchar)
(keyword_varchar)
(keyword_nvarchar)
(keyword_varying)
(keyword_text)
(keyword_string)
(keyword_uuid)
(keyword_json)
(keyword_jsonb)
(keyword_xml)
(keyword_bytea)
(keyword_enum)
(keyword_date)
(keyword_datetime)
(keyword_time)
(keyword_datetime2)
(keyword_datetimeoffset)
(keyword_smalldatetime)
(keyword_timestamp)
(keyword_timestamptz)
(keyword_geometry)
(keyword_geography)
(keyword_box2d)
(keyword_box3d)
(keyword_interval)
] @type.builtin
;; #F29668 #000000 0 0 0 1
[
(keyword_in)
(keyword_and)
(keyword_or)
(keyword_not)
(keyword_by)
(keyword_on)
(keyword_do)
(keyword_union)
(keyword_except)
(keyword_intersect)
] @keyword.operator
;; #F29668 #000000 0 1 0 1
[
"+"
"-"
"*"
"/"
"%"
"^"
":="
"="
"<"
"<="
"!="
">="
">"
"<>"
(op_other)
(op_unary_other)
] @operator
;; #888888 #000000 0 0 0 1
[
"("
")"
] @punctuation.bracket
;; #888888 #000000 0 1 0 1
[
";"
","
"."
] @punctuation.delimiter

56
grammar/toml.scm Normal file
View File

@@ -0,0 +1,56 @@
;; #F0F8FF #000000 0 0 0 2
(bare_key) @type
;; #FFFFFF #000000 0 0 0 1
(quoted_key) @string.quoted
;; #D2A6FF #000000 0 0 0 0
(pair
(bare_key)) @property
;; #D2A6FF #000000 0 0 0 0
(pair
(dotted_key
(bare_key) @property))
;; #F29668 #000000 0 0 0 1
(boolean) @boolean
;; #99ADBF #000000 0 1 0 1
(comment) @comment
;; #AAD94C #000000 0 0 0 1
(string) @string
;; #7dcfff #000000 0 0 0 2
[
(integer)
(float)
] @number
;; #FFFFFF #000000 0 0 0 1
[
(offset_date_time)
(local_date_time)
(local_date)
(local_time)
] @string.special
;; #888888 #000000 0 1 0 3
[
"."
","
] @punctuation.delimiter
;; #F29668 #000000 0 0 0 1
"=" @operator
;; #888888 #000000 0 0 0 3
[
"["
"]"
"[["
"]]"
"{"
"}"
] @punctuation.bracket

98
grammar/yaml.scm Normal file
View File

@@ -0,0 +1,98 @@
;; #F29668 #000000 0 0 0 1
(boolean_scalar) @boolean
;; #F07178 #000000 0 0 0 1
(null_scalar) @constant.builtin
;; #AAD94C #000000 0 0 0 0
[
(double_quote_scalar)
(single_quote_scalar)
] @string
;; #FFFFFF #000000 0 0 0 0
[
(block_scalar)
(string_scalar)
] @string.abs
;; #7dcfff #000000 0 0 0 2
[
(integer_scalar)
(float_scalar)
] @number
;; #99ADBF #000000 0 1 0 1
(comment) @comment
;; #D2A6FF #000000 0 0 0 1
[
(anchor_name)
(alias_name)
] @label
;; #7dcfff #000000 0 0 0 2
(tag) @type
;; #F07178 #000000 0 0 0 1
[
(yaml_directive)
(tag_directive)
(reserved_directive)
] @attribute
;; #D2A6FF #000000 0 0 0 1
(block_mapping_pair
key: (flow_node
[
(double_quote_scalar)
(single_quote_scalar)
] @property))
;; #D2A6FF #000000 0 0 0 1
(block_mapping_pair
key: (flow_node
(plain_scalar
(string_scalar) @property)))
;; #D2A6FF #000000 0 0 0 1
(flow_mapping
(_
key: (flow_node
[
(double_quote_scalar)
(single_quote_scalar)
] @property)))
;; #D2A6FF #000000 0 0 0 1
(flow_mapping
(_
key: (flow_node
(plain_scalar
(string_scalar) @property))))
;; #F38BA8 #000000 0 1 0 3
[
","
"-"
":"
">"
"?"
"|"
] @punctuation.delimiter
;; #888888 #000000 0 0 0 3
[
"["
"]"
"{"
"}"
] @punctuation.bracket
;; #AAD94C #000000 0 1 0 3
[
"*"
"&"
"---"
"..."
] @punctuation.special

73
include/editor.h
View File

@@ -1,23 +1,19 @@
#ifndef EDITOR_H
#define EDITOR_H
#include "../libs/tree-sitter/lib/include/tree_sitter/api.h"
#include "./knot.h"
#include "./pch.h"
#include "./ui.h"
#include "./utils.h"
#include <algorithm>
#include "ts_def.h"
#include <cstdint>
#include <map>
#include <shared_mutex>
#include <unordered_map>
#include <vector>
#define CHAR 0
#define WORD 1
#define LINE 2
#define EXTRA_META 4
#define INDENT_WIDTH 2
struct Highlight {
@@ -98,8 +94,52 @@ struct SpanCursor {
}
};
struct VHint {
Coord pos;
std::string hint;
bool operator<(const VHint &other) const { return pos < other.pos; }
};
struct VWarn {
uint32_t line;
std::string text;
int8_t type; // For hl
bool operator<(const VWarn &other) const { return line < other.line; }
};
struct VAI {
Coord pos;
char *text;
uint32_t len;
uint32_t lines; // number of \n in text for speed .. the ai part will not
// line wrap but multiline ones need to have its own lines
// after the first one
};
struct TSSetBase {
std::string lang;
TSParser *parser;
std::string query_file;
TSQuery *query;
std::map<uint16_t, Highlight> query_map;
std::map<uint16_t, Language> injection_map;
const TSLanguage *language;
};
struct TSSet : TSSetBase {
std::vector<TSRange> ranges;
};
struct TSSetMain : TSSetBase {
TSTree *tree;
std::unordered_map<std::string, TSSet> injections;
};
struct Editor {
const char *filename;
std::string filename;
std::string uri;
Knot *root;
std::shared_mutex knot_mtx;
Coord cursor;
@@ -110,17 +150,20 @@ struct Editor {
Coord position;
Coord size;
Coord scroll;
TSTree *tree;
TSParser *parser;
TSQuery *query;
const TSLanguage *language;
TSSetMain ts;
Queue<TSInputEdit> edit_queue;
std::vector<Highlight> query_map;
std::vector<Fold> folds;
Spans spans;
Spans def_spans;
uint32_t hooks[94];
bool jumper_set;
std::shared_mutex v_mtx;
std::vector<VHint> hints;
std::vector<VWarn> warnings;
VAI ai;
std::shared_mutex lsp_mtx;
struct LSPInstance *lsp;
int lsp_version = 1;
};
inline const Fold *fold_for_line(const std::vector<Fold> &folds,
@@ -180,7 +223,8 @@ void apply_edit(std::vector<Span> &spans, uint32_t x, int64_t y);
void apply_hook_insertion(Editor *editor, uint32_t line, uint32_t rows);
void apply_hook_deletion(Editor *editor, uint32_t removal_start,
uint32_t removal_end);
Editor *new_editor(const char *filename, Coord position, Coord size);
Editor *new_editor(const char *filename_arg, Coord position, Coord size);
void save_file(Editor *editor);
void free_editor(Editor *editor);
void render_editor(Editor *editor);
void fold(Editor *editor, uint32_t start_line, uint32_t end_line);
@@ -188,6 +232,8 @@ void cursor_up(Editor *editor, uint32_t number);
void cursor_down(Editor *editor, uint32_t number);
Coord move_left(Editor *editor, Coord cursor, uint32_t number);
Coord move_right(Editor *editor, Coord cursor, uint32_t number);
Coord move_left_pure(Editor *editor, Coord cursor, uint32_t number);
Coord move_right_pure(Editor *editor, Coord cursor, uint32_t number);
void cursor_left(Editor *editor, uint32_t number);
void cursor_right(Editor *editor, uint32_t number);
void scroll_up(Editor *editor, int32_t number);
@@ -218,5 +264,6 @@ void apply_line_deletion(Editor *editor, uint32_t removal_start,
uint32_t leading_indent(const char *line, uint32_t len);
uint32_t get_indent(Editor *editor, Coord cursor);
bool closing_after_cursor(const char *line, uint32_t len, uint32_t col);
void editor_lsp_handle(Editor *editor, json msg);
#endif

3
include/knot.h
View File

@@ -1,9 +1,8 @@
#ifndef ROPE_H
#define ROPE_H
#include "./pch.h"
#include "./utils.h"
#include <cstdint>
#include <vector>
#define MIN_CHUNK_SIZE 64 // 64 Bytes
#define MAX_CHUNK_SIZE 1024 * 8 // 8192 Bytes (8 KiB)

55
include/lsp.h Normal file
View File

@@ -0,0 +1,55 @@
#ifndef LSP_H
#define LSP_H
#include "./editor.h"
#include "./pch.h"
#include "utils.h"
struct LSP {
const char *command;
std::vector<const char *> args;
};
struct LSPPending {
std::string method;
Editor *editor = nullptr;
std::function<void(Editor *, std::string, json)> callback;
};
struct LSPOpenRequest {
Language language;
Editor *editor;
};
struct LSPInstance {
std::shared_mutex mtx;
const LSP *lsp;
std::string root_dir;
int pid{-1};
int stdin_fd{-1};
int stdout_fd{-1};
bool initialized = false;
uint32_t last_id = 0;
Queue<json> inbox;
Queue<json> outbox;
std::unordered_map<uint32_t, LSPPending *> pending;
std::vector<Editor *> editors;
};
extern std::shared_mutex active_lsps_mtx;
extern std::unordered_map<uint8_t, LSPInstance *> active_lsps;
void lsp_worker();
void lsp_handle(LSPInstance *lsp, json message);
LSPInstance *get_or_init_lsp(uint8_t lsp_id);
void close_lsp(uint8_t lsp_id);
void request_add_to_lsp(Language language, Editor *editor);
void add_to_lsp(Language language, Editor *editor);
void remove_from_lsp(Editor *editor);
void lsp_send(LSPInstance *lsp, json message, LSPPending *pending);
#endif

3
include/main.h
View File

@@ -1,8 +1,7 @@
#ifndef MAIN_H
#define MAIN_H
#include <atomic>
#include <vector>
#include "./pch.h"
#define NORMAL 0
#define INSERT 1

139
include/maps.h Normal file
View File

@@ -0,0 +1,139 @@
#ifndef MAPS_H
#define MAPS_H
#include "./lsp.h"
#include "./pch.h"
#include "./ts_def.h"
static const std::unordered_map<uint8_t, LSP> kLsps = {
{1,
{"clangd",
{
"clangd",
"--background-index",
"--clang-tidy",
"--completion-style=detailed",
"--header-insertion=never",
"--pch-storage=memory",
"--limit-results=50",
"--log=error",
nullptr,
}}},
};
static const std::unordered_map<std::string, Language> kLanguages = {
{"bash", {"bash", LANG(bash)}},
{"c", {"c", LANG(cpp), 1}},
{"cpp", {"cpp", LANG(cpp), 1}},
{"h", {"h", LANG(cpp), 1}},
{"css", {"css", LANG(css)}},
{"fish", {"fish", LANG(fish)}},
{"go", {"go", LANG(go)}},
{"haskell", {"haskell", LANG(haskell)}},
{"html", {"html", LANG(html)}},
{"javascript", {"javascript", LANG(javascript)}},
{"json", {"json", LANG(json)}},
{"lua", {"lua", LANG(lua)}},
{"make", {"make", LANG(make)}},
{"python", {"python", LANG(python)}},
{"ruby", {"ruby", LANG(ruby)}},
{"rust", {"rust", LANG(rust)}},
{"diff", {"diff", LANG(diff)}},
{"embedded_template", {"embedded_template", LANG(embedded_template)}},
{"gdscript", {"gdscript", LANG(gdscript)}},
{"gitattributes", {"gitattributes", LANG(gitattributes)}},
{"gitignore", {"gitignore", LANG(gitignore)}},
{"gomod", {"gomod", LANG(gomod)}},
{"ini", {"ini", LANG(ini)}},
{"markdown", {"markdown", LANG(markdown)}},
{"markdown_inline", {"markdown_inline", LANG(markdown_inline)}},
{"nginx", {"nginx", LANG(nginx)}},
{"php", {"php", LANG(php)}},
{"query", {"query", LANG(query)}},
{"regex", {"regex", LANG(regex)}},
{"sql", {"sql", LANG(sql)}},
{"toml", {"toml", LANG(toml)}},
{"yaml", {"yaml", LANG(yaml)}},
};
static const std::unordered_map<std::string, std::string> kExtToLang = {
{"sh", "bash"},
{"bash", "bash"},
{"c", "c"},
{"cpp", "cpp"},
{"cxx", "cpp"},
{"cc", "cpp"},
{"hpp", "h"},
{"hh", "h"},
{"hxx", "h"},
{"h", "h"},
{"css", "css"},
{"fish", "fish"},
{"go", "go"},
{"hs", "haskell"},
{"html", "html"},
{"htm", "html"},
{"js", "javascript"},
{"jsx", "javascript"},
{"json", "json"},
{"jsonc", "json"},
{"lua", "lua"},
{"mk", "make"},
{"makefile", "make"},
{"py", "python"},
{"rb", "ruby"},
{"rs", "rust"},
{"diff", "diff"},
{"patch", "diff"},
{"erb", "embedded_template"},
{"etlua", "embedded_template"},
{"gd", "gdscript"},
{"gitattributes", "gitattributes"},
{"gitignore", "gitignore"},
{"mod", "gomod"},
{"ini", "ini"},
{"gitmodules", "ini"},
{"md", "markdown"},
{"markdown", "markdown"},
{"conf", "nginx"},
{"php", "php"},
{"scm", "query"},
{"regex", "regex"},
{"sql", "sql"},
{"toml", "toml"},
{"yaml", "yaml"},
{"yml", "yaml"},
};
static const std::unordered_map<std::string, std::string> kMimeToLang = {
{"text/x-c", "c"},
{"text/x-c++", "cpp"},
{"text/x-shellscript", "bash"},
{"application/json", "json"},
{"text/javascript", "javascript"},
{"text/html", "html"},
{"text/css", "css"},
{"text/x-python", "python"},
{"text/x-ruby", "ruby"},
{"text/x-go", "go"},
{"text/x-haskell", "haskell"},
{"text/x-rust", "rust"},
{"text/x-lua", "lua"},
{"text/x-diff", "diff"},
{"text/x-embedded-template", "embedded_template"},
{"text/x-gdscript", "gdscript"},
{"text/x-gitattributes", "gitattributes"},
{"text/x-gitignore", "gitignore"},
{"text/x-gomod", "gomod"},
{"text/x-ini", "ini"},
{"text/markdown", "markdown"},
{"text/x-nginx-conf", "nginx"},
{"application/x-php", "php"},
{"text/x-tree-sitter-query", "query"},
{"text/x-regex", "regex"},
{"text/x-sql", "sql"},
{"text/x-toml", "toml"},
{"text/x-yaml", "yaml"},
};
#endif

42
include/pch.h Normal file
View File

@@ -0,0 +1,42 @@
#ifndef PCH_H
#define PCH_H
#define PCRE2_CODE_UNIT_WIDTH 8
#define PCRE_WORKSPACE_SIZE 512
#include "../libs/tree-sitter/lib/include/tree_sitter/api.h"
#include <algorithm>
#include <atomic>
#include <cctype>
#include <chrono>
#include <cstdarg>
#include <cstdint>
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <deque>
#include <filesystem>
#include <fstream>
#include <functional>
#include <limits.h>
#include <magic.h>
#include <map>
#include <mutex>
#include <nlohmann/json.hpp>
#include <optional>
#include <pcre2.h>
#include <queue>
#include <shared_mutex>
#include <string.h>
#include <string>
#include <sys/ioctl.h>
#include <termios.h>
#include <thread>
#include <unistd.h>
#include <unordered_map>
#include <vector>
using json = nlohmann::json;
using namespace std::chrono_literals;
#endif

4
include/ts.h
View File

@@ -2,14 +2,14 @@
#define TS_H
#include "./editor.h"
#include "./pch.h"
#include "./utils.h"
#include <pcre2.h>
#define HEX(s) (static_cast<uint32_t>(std::stoul(s, nullptr, 16)))
extern std::unordered_map<std::string, pcre2_code *> regex_cache;
TSQuery *load_query(const char *query_path, Editor *editor);
TSQuery *load_query(const char *query_path, TSSetBase *set);
void ts_collect_spans(Editor *editor);
void clear_regex_cache();

58
include/ts_def.h
View File

@@ -1,24 +1,46 @@
#include "../libs/tree-sitter/lib/include/tree_sitter/api.h"
#include <string>
#ifndef TS_DEF_H
#define TS_DEF_H
#include "./pch.h"
#define LANG(name) tree_sitter_##name
#define TS_DEF(name) extern "C" const TSLanguage *LANG(name)()
struct Language {
std::string name;
const TSLanguage *(*fn)();
uint8_t lsp_id = 0;
};
extern "C" {
const TSLanguage *tree_sitter_bash();
const TSLanguage *tree_sitter_c();
const TSLanguage *tree_sitter_cpp();
const TSLanguage *tree_sitter_css();
const TSLanguage *tree_sitter_fish();
const TSLanguage *tree_sitter_go();
const TSLanguage *tree_sitter_haskell();
const TSLanguage *tree_sitter_html();
const TSLanguage *tree_sitter_javascript();
const TSLanguage *tree_sitter_json();
const TSLanguage *tree_sitter_lua();
const TSLanguage *tree_sitter_make();
const TSLanguage *tree_sitter_python();
const TSLanguage *tree_sitter_ruby();
}
TS_DEF(ruby);
TS_DEF(bash);
TS_DEF(cpp);
TS_DEF(css);
TS_DEF(fish);
TS_DEF(go);
TS_DEF(haskell);
TS_DEF(html);
TS_DEF(javascript);
TS_DEF(json);
TS_DEF(lua);
TS_DEF(regex);
TS_DEF(query);
TS_DEF(markdown);
TS_DEF(markdown_inline);
TS_DEF(embedded_template);
TS_DEF(php);
TS_DEF(python);
TS_DEF(rust);
TS_DEF(sql);
TS_DEF(gitattributes);
TS_DEF(gitignore);
TS_DEF(gomod);
TS_DEF(nginx);
TS_DEF(toml);
TS_DEF(yaml);
TS_DEF(ini);
TS_DEF(diff);
TS_DEF(make);
TS_DEF(gdscript);
#endif

12
include/ui.h
View File

@@ -1,16 +1,8 @@
#ifndef UI_H
#define UI_H
#include "./pch.h"
#include "./utils.h"
#include <atomic>
#include <cstdint>
#include <mutex>
#include <string.h>
#include <string>
#include <sys/ioctl.h>
#include <termios.h>
#include <unistd.h>
#include <vector>
#define KEY_CHAR 0
#define KEY_SPECIAL 1
@@ -90,6 +82,8 @@ extern std::mutex screen_mutex;
Coord start_screen();
void end_screen();
void update(uint32_t row, uint32_t col, std::string utf8, uint32_t fg,
uint32_t bg, uint8_t flags);
void update(uint32_t row, uint32_t col, const char *utf8, uint32_t fg,
uint32_t bg, uint8_t flags);
void set_cursor(int row, int col, int type, bool show_cursor_param);

21
include/utils.h
View File

@@ -1,16 +1,8 @@
#ifndef UTILS_H
#define UTILS_H
#include "./pch.h"
#include "./ts_def.h"
#include <chrono>
#include <functional>
#include <mutex>
#include <queue>
#include <string>
#include <thread>
#define PCRE2_CODE_UNIT_WIDTH 8
#define PCRE_WORKSPACE_SIZE 512
template <typename T> struct Queue {
std::queue<T> q;
@@ -20,6 +12,10 @@ template <typename T> struct Queue {
std::lock_guard<std::mutex> lock(m);
q.push(val);
}
T front() {
std::lock_guard<std::mutex> lock(m);
return q.front();
}
bool pop(T &val) {
std::lock_guard<std::mutex> lock(m);
if (q.empty())
@@ -28,6 +24,10 @@ template <typename T> struct Queue {
q.pop();
return true;
}
void pop() {
std::lock_guard<std::mutex> lock(m);
q.pop();
}
bool empty() {
std::lock_guard<std::mutex> lock(m);
return q.empty();
@@ -52,6 +52,8 @@ struct Coord {
bool operator>=(const Coord &other) const { return !(*this < other); }
};
std::string path_abs(const std::string &path_str);
std::string path_to_file_uri(const std::string &path_str);
int display_width(const char *str, size_t len);
uint32_t get_visual_col_from_bytes(const char *line, uint32_t len,
uint32_t byte_limit);
@@ -61,6 +63,7 @@ void log(const char *fmt, ...);
std::string get_exe_dir();
char *load_file(const char *path, uint32_t *out_len);
char *detect_file_type(const char *filename);
int utf8_byte_offset_to_utf16(const char *s, size_t byte_pos);
Language language_for_file(const char *filename);
void copy_to_clipboard(const char *text, size_t len);
char *get_from_clipboard(uint32_t *out_len);

1
libs/tree-sitter-c

Submodule libs/tree-sitter-c deleted from ae19b676b1

1
libs/tree-sitter-diff Submodule

Submodule libs/tree-sitter-diff added at 2520c3f934

1
libs/tree-sitter-embedded-template Submodule

Submodule libs/tree-sitter-embedded-template added at 3499d85f0a

1
libs/tree-sitter-gdscript Submodule

Submodule libs/tree-sitter-gdscript added at 89e66b6bdc

1
libs/tree-sitter-gitattributes Submodule

Submodule libs/tree-sitter-gitattributes added at 1b7af09d45

1
libs/tree-sitter-gitignore Submodule

Submodule libs/tree-sitter-gitignore added at f4685bf11a

1
libs/tree-sitter-go-mod Submodule

Submodule libs/tree-sitter-go-mod added at 2e88687057

1
libs/tree-sitter-ini Submodule

Submodule libs/tree-sitter-ini added at e4018b5176

1
libs/tree-sitter-markdown Submodule

Submodule libs/tree-sitter-markdown added at 2dfd57f547

1
libs/tree-sitter-nginx Submodule

Submodule libs/tree-sitter-nginx added at f6d13cf628

1
libs/tree-sitter-php Submodule

Submodule libs/tree-sitter-php added at 7d07b41ce2

1
libs/tree-sitter-query Submodule

Submodule libs/tree-sitter-query added at a4e379d4a4

1
libs/tree-sitter-regex Submodule

Submodule libs/tree-sitter-regex added at b2ac15e27f

1
libs/tree-sitter-rust Submodule

Submodule libs/tree-sitter-rust added at 261b20226c

1
libs/tree-sitter-sql Submodule

Submodule libs/tree-sitter-sql added at 2d5dcd16f9

1
libs/tree-sitter-toml Submodule

Submodule libs/tree-sitter-toml added at 64b56832c2

1
libs/tree-sitter-yaml Submodule

Submodule libs/tree-sitter-yaml added at 7708026449

119
samples/Makefile Normal file
View File

@@ -0,0 +1,119 @@
SRC_DIR := src
BIN_DIR := bin
OBJ_DIR := build
INCLUDE_DIR := include
TARGET_DEBUG := $(BIN_DIR)/crib-dbg
TARGET_RELEASE := $(BIN_DIR)/crib
PCH_DEBUG := $(OBJ_DIR)/debug/pch.h.gch
PCH_RELEASE := $(OBJ_DIR)/release/pch.h.gch
CCACHE := ccache
CXX_DEBUG := $(CCACHE) g++
CXX_RELEASE := $(CCACHE) clang++
CFLAGS_DEBUG := -std=c++20 -Wall -Wextra -O0 -fno-inline -gsplit-dwarf -g -fsanitize=address -fno-omit-frame-pointer
CFLAGS_RELEASE := -std=c++20 -O3 -march=native -flto=thin \
-fno-exceptions -fno-rtti -fstrict-aliasing \
-ffast-math -funroll-loops \
-fvisibility=hidden \
-fomit-frame-pointer -DNDEBUG -s \
-mllvm -vectorize-loops \
-fno-unwind-tables -fno-asynchronous-unwind-tables
PCH_CFLAGS_DEBUG := $(CFLAGS_DEBUG) -x c++-header
PCH_CFLAGS_RELEASE := $(CFLAGS_RELEASE) -x c++-header
UNICODE_SRC := $(wildcard libs/unicode_width/*.c)
UNICODE_OBJ_DEBUG := $(patsubst libs/unicode_width/%.c,$(OBJ_DIR)/debug/unicode_width/%.o,$(UNICODE_SRC))
UNICODE_OBJ_RELEASE := $(patsubst libs/unicode_width/%.c,$(OBJ_DIR)/release/unicode_width/%.o,$(UNICODE_SRC))
TREE_SITTER_LIBS := $(wildcard libs/tree-sitter-*/libtree-sitter*.a)
PHP_LIB := libs/tree-sitter-php/php/libtree-sitter-php.a
NGINX_OBJ_PARSER := libs/tree-sitter-nginx/build/Release/obj.target/tree_sitter_nginx_binding/src/parser.o
GITIGNORE_OBJ_PARSER := libs/tree-sitter-gitignore/build/Release/obj.target/tree_sitter_ignore_binding/src/parser.o
FISH_OBJ_PARSER := libs/tree-sitter-fish/build/Release/obj.target/tree_sitter_fish_binding/src/parser.o
FISH_OBJ_SCANNER := libs/tree-sitter-fish/build/Release/obj.target/tree_sitter_fish_binding/src/scanner.o
MD_OBJ_PARSER := libs/tree-sitter-markdown/build/Release/obj.target/tree_sitter_markdown_binding/tree-sitter-markdown/src/parser.o
MD_OBJ_SCANNER := libs/tree-sitter-markdown/build/Release/obj.target/tree_sitter_markdown_binding/tree-sitter-markdown/src/scanner.o
MD_I_OBJ_PARSER := libs/tree-sitter-markdown/build/Release/obj.target/tree_sitter_markdown_binding/tree-sitter-markdown-inline/src/parser.o
MD_I_OBJ_SCANNER := libs/tree-sitter-markdown/build/Release/obj.target/tree_sitter_markdown_binding/tree-sitter-markdown-inline/src/scanner.o
LIBS := \
libs/libgrapheme/libgrapheme.a \
libs/tree-sitter/libtree-sitter.a \
$(TREE_SITTER_LIBS) \
$(PHP_LIB) \
$(NGINX_OBJ_PARSER) \
$(GITIGNORE_OBJ_PARSER) \
$(FISH_OBJ_PARSER) \
$(FISH_OBJ_SCANNER) \
$(MD_OBJ_PARSER) \
$(MD_OBJ_SCANNER) \
$(MD_I_OBJ_PARSER) \
$(MD_I_OBJ_SCANNER) \
-lpcre2-8 -lmagic
SRC := $(wildcard $(SRC_DIR)/*.cc)
OBJ_DEBUG := $(patsubst $(SRC_DIR)/%.cc,$(OBJ_DIR)/debug/%.o,$(SRC))
OBJ_RELEASE := $(patsubst $(SRC_DIR)/%.cc,$(OBJ_DIR)/release/%.o,$(SRC))
DEP_DEBUG := $(OBJ_DEBUG:.o=.d)
DEP_RELEASE := $(OBJ_RELEASE:.o=.d)
.PHONY: all test release clean
all: debug
test: $(TARGET_DEBUG)
release: $(TARGET_RELEASE)
$(PCH_DEBUG): $(INCLUDE_DIR)/pch.h
mkdir -p $(dir $@)
$(CXX_DEBUG) $(PCH_CFLAGS_DEBUG) -o $@ $<
$(PCH_RELEASE): $(INCLUDE_DIR)/pch.h
mkdir -p $(dir $@)
$(CXX_RELEASE) $(PCH_CFLAGS_RELEASE) -o $@ $<
$(TARGET_DEBUG): $(PCH_DEBUG) $(OBJ_DEBUG) $(UNICODE_OBJ_DEBUG)
mkdir -p $(BIN_DIR)
$(CXX_DEBUG) $(CFLAGS_DEBUG) -o $@ $(OBJ_DEBUG) $(UNICODE_OBJ_DEBUG) $(LIBS)
$(TARGET_RELEASE): $(PCH_RELEASE) $(OBJ_RELEASE) $(UNICODE_OBJ_RELEASE)
mkdir -p $(BIN_DIR)
$(CXX_RELEASE) $(CFLAGS_RELEASE) -o $@ $(OBJ_RELEASE) $(UNICODE_OBJ_RELEASE) $(LIBS)
$(OBJ_DIR)/debug/%.o: $(SRC_DIR)/%.cc $(PCH_DEBUG)
mkdir -p $(dir $@)
$(CXX_DEBUG) $(CFLAGS_DEBUG) -include $(INCLUDE_DIR)/pch.h -MMD -MP -c $< -o $@
$(OBJ_DIR)/release/%.o: $(SRC_DIR)/%.cc $(PCH_RELEASE)
mkdir -p $(dir $@)
$(CXX_RELEASE) $(CFLAGS_RELEASE) -include $(INCLUDE_DIR)/pch.h -MMD -MP -c $< -o $@
$(OBJ_DIR)/debug/unicode_width/%.o: libs/unicode_width/%.c
mkdir -p $(dir $@)
$(CXX_DEBUG) $(CFLAGS_DEBUG) -MMD -MP -c $< -o $@
$(OBJ_DIR)/release/unicode_width/%.o: libs/unicode_width/%.c
mkdir -p $(dir $@)
$(CXX_RELEASE) $(CFLAGS_RELEASE) -MMD -MP -c $< -o $@
DEP_DEBUG += $(UNICODE_OBJ_DEBUG:.o=.d)
DEP_RELEASE += $(UNICODE_OBJ_RELEASE:.o=.d)
-include $(DEP_DEBUG)
-include $(DEP_RELEASE)
clean:
rm -rf $(OBJ_DIR) $(BIN_DIR)

13
samples/bash.sh
View File

@@ -28,12 +28,13 @@ handle_error() {
trap 'handle_error $LINENO' ERR
# Multiline string test
read -r -d '' MULTI <<'EOF'
This is a multi-line
string used to test
syntax highlighting for
here-documents.
EOF
read -r -d '' MULTI <<'CPP'
int main() {
}
CPP
log INFO "Multi-line string loaded"

70
samples/css.css Normal file
View File

@@ -0,0 +1,70 @@
/* === Basic selectors === */
body {
margin: 0;
font-family: system-ui, sans-serif;
background: #121212;
color: #eee;
}
/* Class + ID + attribute */
#main.container[data-theme="dark"] {
padding: 1rem;
border: 1px solid rgba(255, 255, 255, 0.2);
}
/* Pseudo-classes & elements */
a:hover,
a:focus-visible {
color: hsl(210, 80%, 60%);
text-decoration: underline;
}
input::placeholder {
color: #999;
}
/* CSS variables */
:root {
--accent: #4fc3f7;
--spacing: 1rem;
}
.button {
background: var(--accent);
padding: calc(var(--spacing) * 1.5);
}
/* Media query */
@media (max-width: 768px) {
.container {
padding: 0.5rem;
}
}
/* Keyframes */
@keyframes fade-in {
from {
opacity: 0;
transform: translateY(10px);
}
to {
opacity: 1;
transform: translateY(0);
}
}
/* Animation usage */
.modal {
animation: fade-in 250ms ease-out;
}
/* Complex selector */
ul > li:not(:last-child)::after {
content: "•";
margin-left: 0.5em;
}
/* Edge cases */
[data-value^="test"]::before {
content: attr(data-value);
}

102
samples/diff.patch Normal file
View File

@@ -0,0 +1,102 @@
--- ./samples/toml.toml 2025-12-26 19:02:50.480936043 +0000
+++ ./samples/yaml.yml 2025-12-26 19:03:27.879765974 +0000
@@ -2,52 +2,65 @@
# Basic types
# ============================================================
-title = "Example TOML Configuration"
-enabled = true
-count = 42
-pi = 3.14159
-empty = ""
+title: "Example YAML Configuration"
+enabled: true
+count: 42
+pi: 3.14159
+empty: ""
# ============================================================
-# Arrays
+# Arrays / Lists
# ============================================================
-fruits = ["apple", "banana", "cherry"]
-numbers = [1, 2, 3, 4, 5]
+fruits:
+ - apple
+ - banana
+ - cherry
-# Nested array
-matrix = [[1, 2], [3, 4]]
+numbers:
+ - 1
+ - 2
+ - 3
+ - 4
+ - 5
+
+matrix:
+ - [1, 2]
+ - [3, 4]
# ============================================================
-# Tables
+# Nested objects / maps
# ============================================================
-[owner]
-name = "Alice"
-dob = 1979-05-27T07:32:00Z
-
-[database]
-server = "192.168.1.1"
-ports = [ 8001, 8001, 8002 ]
-connection_max = 5000
-enabled = true
+owner:
+ name: Alice
+ dob: 1979-05-27T07:32:00Z
-[servers.alpha]
-ip = "10.0.0.1"
-dc = "east"
+database:
+ server: 192.168.1.1
+ ports:
+ - 8001
+ - 8001
+ - 8002
+ connection_max: 5000
+ enabled: true
-[servers.beta]
-ip = "10.0.0.2"
-dc = "west"
+servers:
+ alpha:
+ ip: 10.0.0.1
+ dc: east
+ beta:
+ ip: 10.0.0.2
+ dc: west
# ============================================================
-# Inline tables
+# Multiline string
# ============================================================
-clients = { name = "Bob", age = 30, active = true }
+description: |
+ This is a YAML file
+ used for testing syntax highlighting.
+ It supports multiple lines.
# ============================================================
-# Multiline strings
+# Special characters
# ============================================================
-description = """
-This is a TOML file
-used for testing syntax highlighting.
-It supports multiple lines.
-"""
+regex_pattern: "^[A-Za-z0-9_]+$"
+path: "C:\\Users\\Alice\\Documents"

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<%# app/views/users/show.html.erb %>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title><%= @user.name %> — Profile</title>
<%# Inline Ruby expression %>
<meta name="description" content="<%= @user.bio %>">
<% if @dark_mode %>
<style>
body {
background-color: #111;
color: #eee;
}
</style>
<% end %>
</head>
<body>
<!-- HTML comment -->
<header>
<h1>Welcome, <%= @user.name %></h1>
<p class="subtitle">
Member since <%= @user.created_at.strftime("%Y") %>
</p>
</header>
<% if @user.admin? %>
<section class="admin-panel">
<h2>Admin Tools</h2>
<ul>
<% @tools.each do |tool| %>
<li><%= tool.title %></li>
<% end %>
</ul>
</section>
<% else %>
<p>You do not have admin privileges.</p>
<% end %>
<section class="posts">
<% @posts.each do |post| %>
<article class="post">
<h3><%= post.title %></h3>
<p><%= truncate(post.body, length: 140) %></p>
<%# Conditional rendering %>
<% if post.published? %>
<span class="status published">Published</span>
<% else %>
<span class="status draft">Draft</span>
<% end %>
</article>
<% end %>
</section>
<footer>
<p>&copy; <%= Time.now.year %> Example Corp</p>
<%= link_to "Privacy Policy", "/privacy" %>
</footer>
<script>
// JavaScript inside ERB
const userName = "<%= j @user.name %>";
console.log(`Loaded profile for ${userName}`);
</script>
</body>
</html>

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#!/usr/bin/env fish
# Fish highlighting torture test 🐟
# === Variables ===
set normal_var "hello"
set -l local_var 123
set -gx GLOBAL_VAR "world"
set PATH $PATH /usr/local/bin
set --erase OLD_VAR
# Builtin variables
echo $HOME $PWD $USER $FISH_VERSION
# === Strings ===
set single 'single quoted string'
set double "double quoted $normal_var"
set escaped "newline\n tab\t dollar\$"
# === Conditionals ===
if test $normal_var = "hello"
echo "equal"
else if test $normal_var != "world"
echo "not equal"
end
# === Logical operators ===
true and echo "yes"
false or echo "fallback"
not false
# === Arithmetic ===
set x 10
set y 20
math "$x + $y"
if test (math "$x * 2") -gt 15
echo "math works"
end
# === Loops ===
for i in 1 2 3
echo "loop $i"
end
while test $x -gt 0
set x (math "$x - 1")
end
# === Functions ===
function greet --argument name
echo "Hello $name"
end
greet "world"
# === Command substitution ===
set files (ls | grep ".fish")
# === Redirections ===
echo "output" > /tmp/fish_test.txt
cat < /tmp/fish_test.txt >> /tmp/fish_log.txt
# === Process substitution ===
diff (ls /bin) (ls /usr/bin)
# === Case statement ===
switch $argv[1]
case start
echo "Starting"
case stop
echo "Stopping"
case '*'
echo "Unknown"
end
# === Subshell ===
begin
echo "inside begin/end"
end
# === Comments & operators ===
# && || | & ! should all highlight
true && echo "ok" || echo "fail"
# === Regex ===
string match -r '^[a-z]+$' "hello"
# === Test builtin ===
test -f /etc/passwd
test ! -d /does/not/exist
# === Exit ===
exit 0

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# Sample GDScript for syntax highlighting
extends Node2D
# ============================================================
# Constants
# ============================================================
const MAX_HEALTH = 100
const PLAYER_SPEED = 200
const PI_APPROX = 3.14159
# ============================================================
# Exported variables
# ============================================================
@export var player_name: String = "Hero"
@export var is_alive: bool = true
# ============================================================
# Signals
# ============================================================
signal health_changed(new_health)
# ============================================================
# Member variables
# ============================================================
var health: int = MAX_HEALTH
var velocity: Vector2 = Vector2.ZERO
var inventory: Array = []
# ============================================================
# Functions
# ============================================================
func _ready() -> void:
print("Player ready:", player_name)
_initialize_inventory()
set_process(true)
func _process(delta: float) -> void:
if is_alive:
_handle_input(delta)
_check_health()
# Private functions
func _initialize_inventory() -> void:
inventory.append("Sword")
inventory.append("Shield")
func _handle_input(delta: float) -> void:
var direction: Vector2 = Vector2.ZERO
if Input.is_action_pressed("ui_right"):
direction.x += 1
if Input.is_action_pressed("ui_left"):
direction.x -= 1
if Input.is_action_pressed("ui_down"):
direction.y += 1
if Input.is_action_pressed("ui_up"):
direction.y -= 1
velocity = direction.normalized() * PLAYER_SPEED
position += velocity * delta
func _check_health() -> void:
if health <= 0:
is_alive = false
print("Player is dead!")
else:
emit_signal("health_changed", health)
# ============================================================
# Example of class definition inside another script
# ============================================================
class Weapon:
var name: String
var damage: int
func _init(name: String, damage: int):
self.name = name
self.damage = damage
func attack():
print(name, "attacks for", damage, "damage")

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// file: go.go
package example_test
import (
"context"
"fmt"
"math"
"sync"
"testing"
"time"
)
// Simple interface
type Adder interface {
Add(a, b int) int
}
// Concrete implementation
type Calculator struct{}
func (Calculator) Add(a, b int) int {
return a + b
}
// Generic helper
func Max[T ~int | ~float64](a, b T) T {
if a > b {
return a
}
return b
}
// Table-driven test
func TestAdd(t *testing.T) {
tests := []struct {
name string
a, b int
expected int
}{
{"positive", 2, 3, 5},
{"negative", -2, -3, -5},
{"mixed", -2, 5, 3},
}
var calc Adder = Calculator{}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
if got := calc.Add(tt.a, tt.b); got != tt.expected {
t.Fatalf("Add(%d, %d) = %d; want %d",
tt.a, tt.b, got, tt.expected)
}
})
}
}
// Concurrency + context test
func TestWorker(t *testing.T) {
ctx, cancel := context.WithTimeout(context.Background(), 100*time.Millisecond)
defer cancel()
ch := make(chan int)
var wg sync.WaitGroup
wg.Add(1)
go func() {
defer wg.Done()
select {
case ch <- 42:
case <-ctx.Done():
}
}()
select {
case v := <-ch:
if v != 42 {
t.Errorf("unexpected value: %d", v)
}
case <-ctx.Done():
t.Fatal("timed out")
}
wg.Wait()
}
// Raw string + math edge case
func TestRawString(t *testing.T) {
raw := `line 1
line 2
\t not escaped
`
if len(raw) == 0 || math.IsNaN(float64(len(raw))) {
t.Fatal("impossible condition reached")
}
}

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module github.com/example/project
go 1.21
// ==============================
// Direct dependencies
// ==============================
require (
github.com/sirupsen/logrus v1.10.0
golang.org/x/net v0.10.0
github.com/pkg/errors v0.9.2 // indirect
)
// ==============================
// Replace dependencies
// ==============================
replace (
github.com/old/dependency v1.2.3 => github.com/new/dependency v1.2.4
golang.org/x/oldnet => golang.org/x/net v0.11.0
)
// ==============================
// Exclude dependencies
// ==============================
exclude github.com/bad/dependency v1.0.0
// ==============================
// Indirect dependencies
// ==============================
require (
github.com/another/pkg v1.3.0 // indirect
)

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-- File: haskell.hs
{-# LANGUAGE GADTs, TypeFamilies #-}
module SyntaxTest where
import Data.List (sort)
import qualified Data.Map as Map
-- Simple data type
data Person = Person
{ name :: String
, age :: Int
} deriving (Show, Eq)
-- GADT
data Expr a where
I :: Int -> Expr Int
B :: Bool -> Expr Bool
Add :: Expr Int -> Expr Int -> Expr Int
Eq :: Expr Int -> Expr Int -> Expr Bool
-- Type class
class Describable a where
describe :: a -> String
instance Describable Person where
describe (Person n a) = n ++ " is " ++ show a ++ " years old."
-- Function with pattern matching
sumList :: [Int] -> Int
sumList [] = 0
sumList (x:xs) = x + sumList xs
-- Lambda and higher-order functions
applyTwice :: (a -> a) -> a -> a
applyTwice f x = f (f x)
-- Infix operator
infixl 6 +++
(+++) :: Int -> Int -> Int
a +++ b = a + b
-- IO function
main :: IO ()
main = do
let people = [Person "Alice" 30, Person "Bob" 25]
mapM_ (putStrLn . describe) people
print $ sumList [1..10]
print $ applyTwice (+1) 5
print $ 3 +++ 4
print $ Eq (I 2) (Add (I 1) (I 1))
-- Quasi-quote example
someExpr :: Expr Int
someExpr = [| Add (I 5) (I 7) |]
-- Comments and Haddocks
-- | This is a Haddock comment
-- explaining the module and functions

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<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<title>Injection Test</title>
<!-- Comment -->
<!-- Another comment with spellcheck -->
<!-- CSS block -->
<style>
body {
background-color: #f0f0f0;
}
h1 {
color: blue;
}
.highlight {
font-weight: bold;
}
</style>
<!-- CSS block with type attribute -->
<style type="text/css">
p {
color: green;
}
</style>
<!-- Script block -->
<script>
console.log("Hello, world!");
function greet(name) {
alert(`Hello, ${name}`);
}
</script>
<!-- Script with type="module" -->
<script type="module">
import { something } from "./module.js";
something();
</script>
<!-- Script with type="importmap" -->
<script type="importmap">
{
"imports": {
"lodash": "/node_modules/lodash-es/lodash\n.js",
"key": 2
}
}
</script>
<!-- Script with type attribute custom -->
<script type="text/javascript">
console.log("Custom type");
</script>
</head>
<body>
<h1>Main Heading</h1>
<h2>Subheading H2</h2>
<p style="color: red; font-weight: bold">
This paragraph has an inline style
</p>
<p>
This is <strong>strong text</strong>, <b>bold also</b>,
<em>italic text</em>, <i>emphasized</i>, <u>underlined</u>,
<s>strikethrough</s>, <del>deleted text</del>, <code>inline code</code>,
<kbd>keyboard input</kbd>.
</p>
<a href="https://hello.world"></a>
<!-- Lit-html / template interpolation -->
<button @click="${e => console.log(e)}">Click me</button>
<button @click="${e => console.log(e)}">Click me too</button>
<!-- Input pattern (regex) -->
<input type="text" pattern="[0-9]{3}" placeholder="Enter 3 digits" />
<!-- Event handlers -->
<button onclick="alert('Clicked!')">Event Handler</button>
<input onchange="console.log(this.value)" />
</body>
</html>

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; =====================================================
; Sample INI Configuration
; =====================================================
[general]
app_name = MyApp
version = 1.2.3
debug = true
max_users = 100
[database]
host = localhost
port = 5432
user = admin
password = secret
timeout = 30
[paths]
log_dir = /var/log/myapp
data_dir = ./data
cache_dir = ./cache
[features]
enable_feature_x = true
enable_feature_y = false
feature_list = item1, item2, item3
[servers]
server1 = 192.168.1.10
server2 = 192.168.1.11
server3 = 192.168.1.12
; Nested sections (some parsers support this)
[servers.backup]
server1 = 192.168.2.10
server2 = 192.168.2.11
; Comments and special characters
; This is a comment line
; Values can also contain special characters like !@#$%^&*()
special_value = !@#$%^&*()_+|~=

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/* ===============================
* JavaScript Syntax Torture Test
* =============================== */
'use strict';
// === Imports ===
import fs, { readFileSync as rfs } from "fs";
import * as path from "path";
import defaultExport, { named as alias } from "./module.js";
// === Constants ===
const PI = 3.141592653589793;
const HEX = 0xff;
const BIN = 0b101010;
const OCT = 0o755;
const BIG = 123_456_789n;
// === Variables ===
let x = null;
var y = undefined;
let z = NaN;
// === Strings ===
const s1 = "double quotes";
const s2 = 'single quotes';
const s3 = `template literal ${1 + 2}`;
const s4 = `multi
line
template`;
const s5 = String.raw`raw \n string`;
// === Escapes ===
const esc = "\n\t\r\b\f\\\"\'\u00A9\x41";
// === Arrays & Objects ===
const arr = [1, , 3, ...[4, 5], { a: 1, b: { c: 2 } }];
const obj = {
key: "value",
"weird-key": 123,
['dyn' + 'amic']: true,
method() {},
async asyncMethod() {},
*generator() { yield 1; },
};
// === Destructuring ===
const { a, b: renamed, ...rest } = obj;
const [x1, , x3 = 42] = arr;
// === Functions ===
function normal(a, b = 1, ...rest) {
return a + b + rest.length;
}
const arrow = (x = 0) => x * x;
const asyncArrow = async () => await Promise.resolve(42);
// === Classes ===
class Example extends Array {
static staticField = 123;
#privateField = "secret";
constructor(...args) {
super(...args);
}
get value() {
return this.#privateField;
}
set value(v) {
this.#privateField = v;
}
}
// === Control Flow ===
if (true && !false || null ?? true) {
console.log("truthy");
} else if (false) {
console.warn("nope");
} else {
console.error("never");
}
for (let i = 0; i < 3; i++) {
continue;
}
for (const k in obj) {}
for (const v of arr) {}
while (false) {}
do {} while (false);
switch (Math.random()) {
case 0:
break;
default:
break;
}
// === Try / Catch ===
try {
throw new Error("boom");
} catch (e) {
console.error(e?.message ?? "unknown");
} finally {
// cleanup
}
// === Regex ===
const regex1 = /foo|bar/i;
const regex2 = /^<script\b(?![^>]*\btype\s*=\s*"(?!module|text\/javascript)[^"]*")[^>]*>$/;
// === Tagged template ===
function tag(strings, ...values) {
return strings.raw.join("|") + values.join(",");
}
tag`hello ${42} world`;
// === Optional chaining / nullish ===
const deep = obj?.a?.b ?? "fallback";
// === Bitwise ===
const mask = (1 << 4) | (1 << 8);
// === JSON ===
const json = JSON.stringify({ a: 1, b: [true, false] }, null, 2);
// === Top-level await (if supported) ===
await Promise.resolve("done");
// === JSX-like (should still highlight interestingly) ===
const jsx = (
<Component prop="value">
<Child />
</Component>
);
// === End ===
export default {
PI,
arr,
obj,
Example,
};

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/* Example configuration file (JSONC)
// Used to test syntax highlighting and comment support
mutiline comment
*/
{
// Application metadata
"name": "example-app",
"version": "1.2.3",
"debug": true,
// Paths and environment
"paths": {
"root": "/usr/local/example",
"cache": "/tmp/example-cache
asa
multiline string",
"logs": null, // optional
},
// Feature flags
"features": {
"experimental": false,
"hotReload": true,
"themes": [
"dark",
"light",
// "solarized" // not ready yet
],
},
// Network configuration
"server": {
"host": "127.0.0.1",
"port": 8080,
"ssl": {
"enabled": false,
"cert": "",
"key": "",
}
},
// Mixed value types
"timeouts": [100, 250, 500, null],
"retryCount": 3,
// Escapes and strings
"banner": "Welcome!\nThis supports \"escaped quotes\" and unicode → ✓",
// Trailing comma allowed in JSONC
}

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#!/usr/bin/env lua
-- Lua syntax highlighting test file
-- Constants
PI = 3.14159
MAX_COUNT = 100
-- Variables
local counter = 0
local name = "Lua"
-- Built-in variable
print(self)
-- Functions
function greet(user)
print("Hello, " .. user)
end
local function add(a, b)
return a + b
end
-- Method definitions
local obj = {}
function obj:sayHi()
print("Hi from method!")
end
obj.sayHello = function()
print("Hello from field function!")
end
-- Arrow-style anonymous function (LuaJIT/CFFI style)
local arrow = function(x)
return x * 2
end
-- Table constructors
local t = {
foo = 123,
bar = function()
return "bar"
end,
nested = {
a = 1,
b = 2,
},
}
-- Loops
for i = 1, MAX_COUNT do
counter = counter + i
end
while counter > 0 do
counter = counter - 1
end
repeat
counter = counter + 1
until counter == 10
-- Conditionals
if counter > 5 then
print("Big number")
elseif counter == 5 then
print("Exactly five")
else
print("Small number")
end
-- Operators
local x, y = 10, 20
local z = x + y * 2 - (x / y) ^ 2
local ok = x == y or x ~= y and not false
-- Function calls
greet("World")
obj:sayHi()
obj.sayHello()
add(5, 10)
-- Built-in function calls
assert(x > 0)
pcall(function()
print("safe")
end)
tonumber("123")
-- CFFI injection example
local ffi = require("ffi")
ffi.cdef([[
int printf(const char *fmt, ...);
typedef struct { int x; int y; } point;
]])
-- Boolean and nil
local flag = true
local nothing = nil
-- Comments
-- Single line
--[[
Multi-line
comment
]]
-- Strings
local s1 = "Hello\nWorld"
local s2 = [[Long
multi-line
string]]
-- Template strings (LuaJIT-style)
local tpl = `Value: ${counter}`
-- Regex-like string (for testing injection highlighting)
local re = "/^%a+$/"

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# Heading 1
## Heading 2
### Heading 3
This is a paragraph with **bold text**, *italic text*, ~~strikethrough~~, and `inline code`.
> This is a blockquote.
>
> - Nested list item 1
> - Nested list item 2
> - Sub-item
- Task list:
- [ ] Unchecked task
- [x] Checked task
1. Numbered list item
2. Another item
---
| Name | Age | City |
|------------|-----|---------------|
| Alice | 25 | London |
| Bob | 30 | New York |
| Charlie | 22 | San Francisco |
[Link to OpenAI](https://openai.com)
`Inline code` example and a fenced code block:
```python
def hello_world():
print("Hello, world!")
```
![Image](https://example.com/image.jpg)
> "This is a quote with a link to [OpenAI](https://openai.com)."

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# ============================================================
# Global Settings
# ============================================================
user www-data;
worker_processes auto;
pid /run/nginx.pid;
include /etc/nginx/modules-enabled/*.conf;
# ============================================================
# Events Block
# ============================================================
events {
worker_connections 1024;
use epoll;
multi_accept on;
}
# ============================================================
# HTTP Block
# ============================================================
http {
sendfile on;
tcp_nopush on;
tcp_nodelay on;
keepalive_timeout 65;
types_hash_max_size 2048;
include /etc/nginx/mime.types;
default_type application/octet-stream;
# Logging
access_log /var/log/nginx/access.log;
error_log /var/log/nginx/error.log warn;
# Gzip Settings
gzip on;
gzip_disable "msie6";
# ========================================================
# Upstream Backend Servers
# ========================================================
upstream backend {
server 127.0.0.1:8080 weight=5;
server 127.0.0.1:8081;
keepalive 32;
}
# ========================================================
# Server Block
# ========================================================
server {
listen 80 default_server;
listen [::]:80 default_server;
server_name example.com www.example.com;
root /var/www/html;
index index.html index.htm;
# ====================================================
# Location Blocks
# ====================================================
location / {
try_files $uri $uri/ =404;
}
location /api/ {
proxy_pass http://backend;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
}
location ~* \.(gif|jpg|jpeg|png|css|js|ico|svg)$ {
expires 30d;
add_header Cache-Control "public, no-transform";
}
error_page 404 /404.html;
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root /var/www/html;
}
}
}

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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>PHP Syntax Stress Test</title>
<style>
/* CSS section */
body {
font-family: Arial, sans-serif;
background: #1e1e1e;
color: #e0e0e0;
}
.box {
border: 1px solid #444;
padding: 10px;
margin: 10px;
}
</style>
<script>
// JS section
function greet(name) {
console.log("Hello " + name);
}
document.addEventListener("DOMContentLoaded", () => {
greet("World");
});
</script>
</head>
<body>
<?php
// Basic variables
$number = 42;
$text = "Hello PHP";
$truth = true;
$nothing = null;
// Constants
define("APP_NAME", "SyntaxTester");
// Arrays
$list = [1, 2, 3];
$assoc = [
"one" => 1,
"two" => 2
];
// Function
function add(int $a, int $b): int {
return $a + $b;
}
// Class + methods
class User {
private string $name;
public static int $count = 0;
public function __construct(string $name) {
$this->name = $name;
self::$count++;
}
public function greet(): string {
return "Hello {$this->name}";
}
}
// Object usage
$user = new User("Alice");
echo $user->greet();
// Control flow
if ($number > 10) {
echo "Big number";
} elseif ($number === 10) {
echo "Exactly ten";
} else {
echo "Small number";
}
// Loop
foreach ($list as $item) {
echo $item;
}
// Match expression
$result = match ($number) {
1 => "one",
2 => "two",
default => "many"
};
// Try / catch
try {
throw new Exception("Test exception");
} catch (Exception $e) {
echo $e->getMessage();
}
// Anonymous function
$double = fn($x) => $x * 2;
// Nullsafe operator
$len = $user?->name ? strlen($user->name) : 0;
// Ternary
$status = $truth ? "yes" : "no";
// Include / require
require_once "config.php";
// Output
echo "<div class='box'>";
echo htmlspecialchars($text);
echo "</div>";
?>
<script>
// JS interacting with PHP output
const phpValue = <?= json_encode($number) ?>;
console.log("Value from PHP:", phpValue);
</script>
</body>
</html>

163
samples/python.py Normal file
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@@ -0,0 +1,163 @@
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""Test file for Python Tree-sitter highlighting."""
# ==============================
# Constants / Builtins
# ==============================
PI = 3.14159
MAX_SIZE = 100
NotImplemented
Ellipsis
__name__ # builtin constant
# ==============================
# Imports
# ==============================
import os
import sys as system
from re import compile as re_compile
from __future__ import annotations
from math import *
# ==============================
# Functions
# ==============================
def add(a: int, b: int = 5) -> int:
"""Simple add function"""
return a + b
def variadic(*args, **kwargs):
print(args, kwargs)
lambda_func = lambda x, y=2: x * y
def type_var_example(T: type):
pass
# ==============================
# Classes
# ==============================
class Base:
class_var = 10
def __init__(self, name: str):
self.name = name
self._private = 42
@classmethod
def cls_method(cls):
return cls.class_var
@staticmethod
def static_method():
return "static"
@property
def prop(self):
return self.name
class Derived(Base):
def __init__(self, name, extra):
super().__init__(name)
self.extra = extra
# ==============================
# Variables
# ==============================
normal_var = 1
_local_var = 2
GLOBAL_VAR = 3
# Builtin variable references
self = "something"
cls = "class"
# ==============================
# Control flow
# ==============================
if True:
x = 10
elif False:
x = 20
else:
x = 0
for i in range(3):
print(i)
while x > 0:
x -= 1
if x == 1:
break
else:
continue
try:
1 / 0
except ZeroDivisionError as e:
raise
finally:
pass
# ==============================
# Operators
# ==============================
a, b = 5, 10
c = a + b * 2 // 3 % 4 ** 2
d = (a << 2) & b | c ^ ~a
e = not a or b and c
# ==============================
# f-strings / interpolation
# ==============================
name = "Alice"
greeting = f"Hello {name.upper()}!"
formatted = f"{a + b} is sum"
# ==============================
# Regex
# ==============================
pattern1 = re_compile(r"\d+")
pattern2 = re_compile(r"\w{2,}")
# ==============================
# Decorators usage
# ==============================
@staticmethod
def static_func():
return True
@classmethod
def cls_func(cls):
return cls
@custom_decorator
def decorated_func():
return None
# ==============================
# Misc / Type conversions / literals
# ==============================
flag: bool = True
nothing: None = None
num: float = float("3.14")
text: str = str(123)
lst = [1, 2, 3]
tpl = (4, 5)
dct = {"a": 1, "b": 2}
# ==============================
# Type hints / TypeVar / TypeAlias
# ==============================
from typing import TypeVar, NewType
T = TypeVar("T")
UserId = NewType("UserId", int)
TypeAliasExample: type = int
# ==============================
# Function calls / constructors
# ==============================
result = add(1, 2)
obj = Derived("Alice", "extra")
variadic(1, 2, 3, key="value")
instance_check = isinstance(obj, Base)

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samples/regex.regex Normal file
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# Match email addresses with optional names
(?P<name>[a-zA-Z0-9._%+-]+)?\s*<(?P<email>[a-zA-Z0-9.-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,})>
# Match dates in YYYY-MM-DD or DD/MM/YYYY
(\d{4}-\d{2}-\d{2})|(\d{2}/\d{2}/\d{4})
# Match hexadecimal colors
# e.g., #FFF, #FFFFFF
# Optional leading #
# Case-insensitive
# Flags inline
(?i)#([0-9a-fA-F]{3}|[0-9a-fA-F]{6})
# Match words starting with vowels
\b[aeiouAEIOU]\w*\b
# Match simple URL
https?://(?:www\.)?\w+\.\w+(?:/\S*)?

20
samples/ruby.rb
View File

@@ -43,11 +43,21 @@ end
puts "Emoji count: #{emojis.length}"
# Multi-line string with unicode
multi = <<~EOF
これは複数行テキストです。
Emojis inside heredoc: 🎉🔥✨💀❤️🧡💛💚💙💜🖤🤍🤎
End of block.
EOF
multi = <<~BASH
# Function recursion demo
factorial() {
local n="$1"
if ((n <= 1)); then
echo 1
else
local prev
prev=$(factorial $((n - 1)))
echo $((n * prev))
fi
}
log INFO "factorial(5) = $(factorial 5)"
BASH
puts multi

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samples/rust.rs Normal file
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#![allow(dead_code)]
use std::collections::{BTreeMap, HashMap};
use std::fmt;
use std::time::Duration;
//! Examples to exercise the Rust regex injection queries in the highlights.scm.
//! These cover Regex::new, regex::Regex::new, regex::bytes::Regex::new,
//! RegexSet::new, regex::RegexSet::new, RegexSetBuilder::new, and byte variants.
//!
//! Injection patterns in the query file trigger on:
//! - call to (Regex|ByteRegexBuilder)::new with a raw string literal
//! - call to (RegexSet|RegexSetBuilder)::new with an array of raw string literals
use regex::{Regex, RegexSet, RegexSetBuilder};
use regex::bytes::Regex as ByteRegex;
use regex::bytes::RegexSet as ByteRegexSet;
use regex::bytes::RegexSetBuilder as ByteRegexSetBuilder;
fn main() {
// --- Should inject (Regex::new with raw string) ---
let _simple = Regex::new(r"^\d{4}-\d{2}-\d{2}$").unwrap();
// --- Should inject (fully qualified regex::Regex::new with raw string) ---
let _fq = regex::Regex::new(r"(?m)^\w+\s*=\s*.+$").unwrap();
// --- Should inject (bytes::Regex::new with raw string) ---
let _bytes = ByteRegex::new(r"(?-u)\xFF[\x00-\x7F]+").unwrap();
// --- Should inject (RegexSet::new with array of raw strings) ---
let _set = RegexSet::new([
r"^INFO:",
r"^WARN:",
r"^ERROR:",
]).unwrap();
// --- Should inject (regex::RegexSet::new fully qualified) ---
let _set_fq = regex::RegexSet::new([
r"foo\d+",
r"bar\d+",
]).unwrap();
// --- Should inject (RegexSetBuilder::new with array of raw strings) ---
let _set_builder = RegexSetBuilder::new([
r"\bcat\b",
r"\bdog\b",
])
.case_insensitive(true)
.build()
.unwrap();
// --- Should inject (bytes set builder) ---
let _byte_set_builder = ByteRegexSetBuilder::new([
r"(?-u)\x01\x02",
r"(?-u)\xFF.+",
])
.build()
.unwrap();
// --- Should inject (bytes set) ---
let _byte_set = ByteRegexSet::new([
r"(?-u)\x00+\xFF",
r"(?-u)[\x10-\x20]+",
]).unwrap();
// --- NEGATIVE examples (should NOT inject) ---
// Not raw string literal (plain string): the query expects raw_string_literal.
let _no_inject_plain = Regex::new("plain-string-no-raw").unwrap();
// Function name is not `new`, so should not inject.
let _builder = Regex::new(r"\d+").map(|re| re.replace("123", "x"));
// Different type name, should not inject.
let _other = Some(r"not a regex call");
// Raw string but different function, should not inject.
let _format = format!(r"literal: {}", 42);
}
// Keep a simple test to ensure this compiles and runs.
#[cfg(test)]
mod tests {
use super::*;
#[test]
fn smoke() {
let re = Regex::new(r"^\d+$").unwrap();
assert!(re.is_match("12345"));
let set = RegexSet::new([r"cat", r"dog"]).unwrap();
assert!(set.is_match("hotdog"));
}
}
/// A simple data type to exercise traits, pattern matching, and methods.
#[derive(Debug, Clone, PartialEq)]
pub struct Point {
pub x: i64,
pub y: i64,
}
impl Point {
pub fn manhattan(&self) -> i64 {
self.x.abs() + self.y.abs()
}
pub fn translate(&self, dx: i64, dy: i64) -> Self {
Self {
x: self.x + dx,
y: self.y + dy,
}
}
}
impl fmt::Display for Point {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
write!(f, "({}, {})", self.x, self.y)
}
}
#[derive(Debug, PartialEq, Eq)]
pub enum ParseError {
Empty,
InvalidDigit,
TooLarge,
}
pub fn parse_u8(input: &str) -> Result<u8, ParseError> {
if input.trim().is_empty() {
return Err(ParseError::Empty);
}
let mut value: u16 = 0;
for ch in input.bytes() {
if !(b'0'..=b'9').contains(&ch) {
return Err(ParseError::InvalidDigit);
}
value = value * 10 + u16::from(ch - b'0');
if value > u8::MAX as u16 {
return Err(ParseError::TooLarge);
}
}
Ok(value as u8)
}
pub fn sum_iter<I: IntoIterator<Item = i64>>(iter: I) -> i64 {
iter.into_iter().fold(0, |acc, n| acc + n)
}
pub fn split_once<'a>(input: &'a str, needle: char) -> Option<(&'a str, &'a str)> {
let idx = input.find(needle)?;
Some((&input[..idx], &input[idx + needle.len_utf8()..]))
}
pub fn join_with<I: IntoIterator<Item = String>>(iter: I, sep: &str) -> String {
let mut it = iter.into_iter().peekable();
let mut out = String::new();
while let Some(item) = it.next() {
out.push_str(&item);
if it.peek().is_some() {
out.push_str(sep);
}
}
out
}
#[cfg(test)]
mod tests {
use super::*;
use std::cell::RefCell;
use std::sync::mpsc;
use std::thread;
macro_rules! assert_contains {
($haystack:expr, $needle:expr) => {
if !$haystack.contains($needle) {
panic!("expected {:?} to contain {:?}", $haystack, $needle);
}
};
}
#[test]
fn point_manhattan_and_display() {
let p = Point { x: -3, y: 4 };
assert_eq!(p.manhattan(), 7);
assert_eq!(p.to_string(), "(-3, 4)");
}
#[test]
fn point_translate_is_pure() {
let p = Point { x: 1, y: 2 };
let q = p.translate(3, -1);
assert_eq!(p, Point { x: 1, y: 2 });
assert_eq!(q, Point { x: 4, y: 1 });
}
#[test]
fn parse_u8_success_and_errors() {
assert_eq!(parse_u8("0"), Ok(0));
assert_eq!(parse_u8("255"), Ok(255));
assert_eq!(parse_u8(" 17 "), Ok(17)); // leading/trailing spaces are rejected as Empty? we trimmed only emptiness, digits still parsed.
assert_eq!(parse_u8(""), Err(ParseError::Empty));
assert_eq!(parse_u8(" "), Err(ParseError::Empty));
assert_eq!(parse_u8("12a"), Err(ParseError::InvalidDigit));
assert_eq!(parse_u8("256"), Err(ParseError::TooLarge));
}
#[test]
fn sum_iter_works_for_various_iterators() {
let v = vec![1, 2, 3, 4, -5];
assert_eq!(sum_iter(&v), 5);
let arr = [10i64; 4];
assert_eq!(sum_iter(arr), 40);
assert_eq!(sum_iter(0..5), 10);
}
#[test]
fn split_once_basic_and_unicode() {
assert_eq!(split_once("a,b,c", ','), Some(("a", "b,c")));
assert_eq!(split_once("no-sep", '/'), None);
// UTF-8 needle
let s = "fooλbar";
assert_eq!(split_once(s, 'λ'), Some(("foo", "bar")));
}
#[test]
fn join_with_various_lengths() {
let empty: Vec<String> = vec![];
assert_eq!(join_with(empty, ", "), "");
assert_eq!(join_with(vec!["a".into()], ", "), "a");
assert_eq!(
join_with(vec!["a".into(), "b".into(), "c".into()], "|"),
"a|b|c"
);
}
#[test]
fn hash_map_grouping_example() {
let words = ["ant", "bat", "apple", "boat"];
let mut by_initial: HashMap<char, Vec<&str>> = HashMap::new();
for w in &words {
let key = w.chars().next().unwrap();
by_initial.entry(key).or_default().push(*w);
}
assert_eq!(by_initial.get(&'a').unwrap(), &vec!["ant", "apple"]);
assert_eq!(by_initial.get(&'b').unwrap(), &vec!["bat", "boat"]);
}
#[test]
fn btree_map_sorted_iteration() {
let mut map = BTreeMap::new();
map.insert("c", 3);
map.insert("a", 1);
map.insert("b", 2);
let keys: Vec<_> = map.keys().copied().collect();
assert_eq!(keys, vec!["a", "b", "c"]);
}
#[test]
fn channels_and_threads() {
let (tx, rx) = mpsc::channel();
thread::spawn(move || {
for i in 0..5 {
tx.send(i * i).unwrap();
}
});
let received: Vec<_> = (0..5).map(|_| rx.recv().unwrap()).collect();
assert_eq!(received, vec![0, 1, 4, 9, 16]);
}
#[test]
fn interior_mutability_with_refcell() {
#[derive(Debug)]
struct Counter {
inner: RefCell<u32>,
}
impl Counter {
fn inc(&self) {
*self.inner.borrow_mut() += 1;
}
fn get(&self) -> u32 {
*self.inner.borrow()
}
}
let c = Counter {
inner: RefCell::new(0),
};
c.inc();
c.inc();
assert_eq!(c.get(), 2);
}
#[test]
fn should_panic_on_too_large_parse() {
#[should_panic(expected = "TooLarge")]
fn check() {
parse_u8("999").unwrap();
}
check();
}
#[test]
fn result_based_test() -> Result<(), String> {
let p = Point { x: 2, y: 3 };
if p.manhattan() == 5 {
Ok(())
} else {
Err("manhattan distance mismatch".into())
}
}
#[test]
fn iterator_combinators_cover_common_paths() {
let data = vec![Some(1), None, Some(3), Some(4)];
let sum: i32 = data.iter().flatten().sum();
assert_eq!(sum, 8);
let doubled: Vec<_> = (1..=5).map(|n| n * 2).filter(|n| n % 4 == 0).collect();
assert_eq!(doubled, vec![4, 8]);
}
#[test]
fn pattern_matching_with_guards() {
let numbers = [-2, -1, 0, 1, 2];
let labels: Vec<_> = numbers
.iter()
.map(|n| match n {
n if *n < 0 => "neg",
0 => "zero",
n if *n % 2 == 0 => "even-pos",
_ => "odd-pos",
})
.collect();
assert_eq!(labels, vec!["neg", "neg", "zero", "odd-pos", "even-pos"]);
}
#[test]
fn custom_macro_assert_contains() {
assert_contains!("hello world", "world");
}
#[test]
fn ownership_and_borrowing_examples() {
fn takes_and_gives_back(mut v: Vec<i32>) -> Vec<i32> {
v.push(42);
v
}
let v = vec![1, 2, 3];
let v = takes_and_gives_back(v);
assert_eq!(v, vec![1, 2, 3, 42]);
let s = String::from("hi");
let len = length_of_str(&s);
assert_eq!(len, 2);
}
fn length_of_str(s: &str) -> usize {
s.len()
}
#[test]
fn lifetimes_and_slices() {
fn first<'a>(xs: &'a [i32]) -> Option<&'a i32> {
xs.first()
}
let data = [10, 20, 30];
assert_eq!(first(&data), Some(&10));
}
#[test]
fn const_generics_array_sum() {
fn sum_array<const N: usize>(arr: [i32; N]) -> i32 {
arr.iter().sum()
}
assert_eq!(sum_array::<3>([1, 2, 3]), 6);
assert_eq!(sum_array([0; 5]), 0);
}
#[test]
fn duration_and_instant_arithmetic() {
use std::time::Instant;
let start = Instant::now();
std::thread::sleep(Duration::from_millis(5));
let elapsed = start.elapsed();
assert!(elapsed >= Duration::from_millis(5));
}
#[test]
fn string_builder_patterns() {
let parts = ["a", "b", "c"];
let mut s = String::with_capacity(3);
for p in parts {
s.push_str(p);
}
assert_eq!(s, "abc");
assert!(s.capacity() >= 3);
}
#[test]
fn equality_and_ordering_on_point() {
let p1 = Point { x: 1, y: 2 };
let p2 = Point { x: 1, y: 2 };
assert_eq!(p1, p2);
assert!(p1.manhattan() <= p2.manhattan());
}
}

5
samples/sample.gitattributes Normal file
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@@ -0,0 +1,5 @@
# Sample .gitattributes file for syntax highlighting tests
*.c syntax=c
*.h syntax=c
*.py syntax=python

12
samples/sample.gitignore Normal file
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@@ -0,0 +1,12 @@
# Test gitignore file (to check syntax)
*
./!
*.log
!.gitignore[2]
**/*.lo[s]g
### Comment

83
samples/sql.sql Normal file
View File

@@ -0,0 +1,83 @@
-- Sample SQL to exercise the highlight rules
-- DDL
CREATE TEMPORARY TABLE IF NOT EXISTS public.users (
user_id BIGSERIAL PRIMARY KEY,
email VARCHAR(255) UNIQUE NOT NULL,
profile JSONB,
balance DECIMAL(12,2) DEFAULT 0.00,
created_at TIMESTAMPTZ DEFAULT CURRENT_TIMESTAMP,
updated_at TIMESTAMPTZ,
CONSTRAINT email_chk CHECK (email LIKE '%@%')
);
-- Indexes
CREATE INDEX CONCURRENTLY IF NOT EXISTS users_email_idx ON public.users USING btree (email);
CREATE INDEX IF NOT EXISTS users_profile_gin_idx ON public.users USING gin (profile);
-- Insert & returning
INSERT INTO public.users (email, profile, balance)
VALUES
('alice@example.com', '{"plan":"pro","tags":["a","b"]}'::jsonb, 25.50),
('bob@example.com', '{"plan":"free","tags":["c"]}'::jsonb, 0.00)
RETURNING user_id, email, profile;
-- Update with CASE and CAST
UPDATE public.users u
SET balance = balance + CAST(5 AS DECIMAL),
updated_at = CURRENT_TIMESTAMP,
profile = jsonb_set(profile, '{last_seen}', to_jsonb(CURRENT_TIMESTAMP)),
email = CASE
WHEN email LIKE '%@example.com' THEN replace(email, '@example.com', '@example.org')
ELSE email
END
WHERE u.balance >= 0
RETURNING user_id, email, balance;
-- Delete with USING
DELETE FROM public.users AS u
USING public.users AS t
WHERE u.user_id = t.user_id
AND u.email LIKE 'bob@%';
-- Window, CTE, aggregates
WITH recent AS (
SELECT *
FROM public.users
WHERE created_at > NOW() - INTERVAL '30 days'
)
SELECT
user_id,
email,
balance,
SUM(balance) OVER (PARTITION BY 1 ORDER BY created_at ROWS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW) AS running_total,
ROW_NUMBER() OVER (ORDER BY created_at DESC) AS rn
FROM recent
ORDER BY created_at DESC
LIMIT 50 OFFSET 0;
-- Joins and JSON
CREATE TEMP TABLE events (
event_id BIGSERIAL PRIMARY KEY,
user_id BIGINT REFERENCES public.users(user_id),
payload JSONB,
created_at TIMESTAMPTZ DEFAULT NOW()
);
INSERT INTO events (user_id, payload) VALUES
(1, '{"type":"login","ip":"127.0.0.1"}'),
(1, '{"type":"purchase","amount":9.99,"items":[{"sku":"A1","qty":1}]}' ),
(2, '{"type":"login","ip":"10.0.0.2"}');
SELECT u.email, e.payload->>'type' AS event_type, e.payload
FROM public.users u
LEFT JOIN events e ON e.user_id = u.user_id
WHERE e.payload ? 'type'
ORDER BY e.created_at DESC;
-- Transaction control
BEGIN;
UPDATE public.users SET balance = balance - 5 WHERE email LIKE 'alice%';
INSERT INTO events (user_id, payload)
SELECT user_id, jsonb_build_object('type','adjust','delta',-5) FROM public.users WHERE email LIKE 'alice%';
COMMIT;

53
samples/toml.toml Normal file
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@@ -0,0 +1,53 @@
# ============================================================
# Basic types
# ============================================================
title = "Example TOML Configuration"
enabled = true
count = 42
pi = 3.14159
empty = ""
# ============================================================
# Arrays
# ============================================================
fruits = ["apple", "banana", "cherry"]
numbers = [1, 2, 3, 4, 5]
# Nested array
matrix = [[1, 2], [3, 4]]
# ============================================================
# Tables
# ============================================================
[owner]
name = "Alice"
dob = 1979-05-27T07:32:00Z
[database]
server = "192.168.1.1"
ports = [ 8001, 8001, 8002 ]
connection_max = 5000
enabled = true
[servers.alpha]
ip = "10.0.0.1"
dc = "east"
[servers.beta]
ip = "10.0.0.2"
dc = "west"
# ============================================================
# Inline tables
# ============================================================
clients = { name = "Bob", age = 30, active = true }
# ============================================================
# Multiline strings
# ============================================================
description = """
This is a TOML file
used for testing syntax highlighting.
It supports multiple lines.
"""

170
src/editor.cc
View File

@@ -2,48 +2,73 @@ extern "C" {
#include "../libs/libgrapheme/grapheme.h"
}
#include "../include/editor.h"
#include "../include/lsp.h"
#include "../include/main.h"
#include "../include/ts.h"
#include "../include/utils.h"
#include <cmath>
Editor *new_editor(const char *filename, Coord position, Coord size) {
Editor *new_editor(const char *filename_arg, Coord position, Coord size) {
Editor *editor = new Editor();
if (!editor)
return nullptr;
uint32_t len = 0;
char *str = load_file(filename, &len);
std::string filename = path_abs(filename_arg);
char *str = load_file(filename.c_str(), &len);
if (!str) {
free_editor(editor);
return nullptr;
}
editor->filename = filename;
editor->uri = path_to_file_uri(filename);
editor->position = position;
editor->size = size;
editor->cursor_preffered = UINT32_MAX;
editor->root = load(str, len, optimal_chunk_size(len));
free(str);
if (len <= (1024 * 128)) {
editor->parser = ts_parser_new();
Language language = language_for_file(filename);
editor->language = language.fn();
ts_parser_set_language(editor->parser, editor->language);
std::string query = get_exe_dir() + "/../grammar/" + language.name + ".scm";
editor->query = load_query(query.c_str(), editor);
Language language = language_for_file(filename.c_str());
if (language.name != "unknown" && len <= (1024 * 128)) {
editor->ts.parser = ts_parser_new();
editor->ts.language = language.fn();
ts_parser_set_language(editor->ts.parser, editor->ts.language);
editor->ts.query_file =
get_exe_dir() + "/../grammar/" + language.name + ".scm";
request_add_to_lsp(language, editor);
}
return editor;
}
void free_tsset(TSSetMain *set) {
if (set->parser)
ts_parser_delete(set->parser);
if (set->tree)
ts_tree_delete(set->tree);
if (set->query)
ts_query_delete(set->query);
for (auto &inj : set->injections) {
if (inj.second.parser)
ts_parser_delete(inj.second.parser);
if (inj.second.query)
ts_query_delete(inj.second.query);
}
}
void free_editor(Editor *editor) {
ts_parser_delete(editor->parser);
if (editor->tree)
ts_tree_delete(editor->tree);
if (editor->query)
ts_query_delete(editor->query);
remove_from_lsp(editor);
free_tsset(&editor->ts);
free_rope(editor->root);
delete editor;
}
void save_file(Editor *editor) {
if (!editor || !editor->root)
return;
char *str = read(editor->root, 0, editor->root->char_count);
if (!str)
return;
std::ofstream out(editor->filename);
out.write(str, editor->root->char_count);
free(str);
}
void render_editor(Editor *editor) {
uint32_t sel_start = 0, sel_end = 0;
uint32_t numlen =
@@ -56,6 +81,12 @@ void render_editor(Editor *editor) {
v.push_back({editor->hooks[i], '!' + i});
std::sort(v.begin(), v.end());
auto hook_it = v.begin();
while (hook_it != v.end() && hook_it->first <= editor->scroll.row)
++hook_it;
auto warn_it = editor->warnings.begin();
while (warn_it != editor->warnings.end() &&
warn_it->line < editor->scroll.row)
++warn_it;
std::shared_lock knot_lock(editor->knot_mtx);
if (editor->selection_active) {
Coord start, end;
@@ -116,6 +147,7 @@ void render_editor(Editor *editor) {
uint32_t global_byte_offset = line_to_byte(editor->root, line_index, nullptr);
span_cursor.sync(global_byte_offset);
def_span_cursor.sync(global_byte_offset);
std::shared_lock v_lock(editor->v_mtx);
while (rendered_rows < editor->size.row) {
const Fold *fold = fold_for_line(editor->folds, line_index);
if (fold) {
@@ -137,9 +169,12 @@ void render_editor(Editor *editor) {
for (; i < render_width; i++)
update(rendered_rows, i + render_x, " ", 0xc6c6c6, 0, 0);
rendered_rows++;
uint32_t skip_until = fold->end;
while (line_index <= skip_until) {
if (hook_it != v.end() && hook_it->first == line_index + 1)
hook_it++;
while (warn_it != editor->warnings.end() && warn_it->line == line_index)
++warn_it;
uint32_t line_len;
char *line = next_line(it, &line_len);
if (!line)
@@ -158,6 +193,11 @@ void render_editor(Editor *editor) {
break;
if (line_len > 0 && line[line_len - 1] == '\n')
line_len--;
std::vector<VWarn> line_warnings;
while (warn_it != editor->warnings.end() && warn_it->line == line_index) {
line_warnings.push_back(*warn_it);
++warn_it;
}
uint32_t current_byte_offset = 0;
if (rendered_rows == 0)
current_byte_offset += editor->scroll.col;
@@ -166,14 +206,10 @@ void render_editor(Editor *editor) {
if (current_byte_offset == 0 || rendered_rows == 0) {
const char *hook = nullptr;
char h[2] = {0, 0};
auto it2 = hook_it;
for (; it2 != v.end(); ++it2) {
if (it2->first == line_index + 1) {
h[0] = it2->second;
hook = h;
hook_it = it2;
break;
}
if (hook_it != v.end() && hook_it->first == line_index + 1) {
h[0] = hook_it->second;
hook = h;
hook_it++;
}
update(editor->position.row + rendered_rows, editor->position.col, hook,
0xAAAAAA, 0, 0);
@@ -245,6 +281,78 @@ void render_editor(Editor *editor) {
0x555555 | color, 0);
col++;
}
if (!line_warnings.empty() && line_left == 0) {
VWarn warn = line_warnings.front();
update(editor->position.row + rendered_rows, render_x + col, " ", 0,
color, 0);
col++;
for (size_t i = 0; i < line_warnings.size(); i++) {
if (line_warnings[i].type < warn.type)
warn = line_warnings[i];
std::string err_sym = " ";
uint32_t fg_color = 0;
switch (line_warnings[i].type) {
case 1:
err_sym = "";
fg_color = 0xFF0000;
goto final;
case 2:
err_sym = "";
fg_color = 0xFFFF00;
goto final;
case 3:
err_sym = "";
fg_color = 0xFF00FF;
goto final;
case 4:
err_sym = "";
fg_color = 0xAAAAAA;
goto final;
final:
if (col < render_width) {
update(editor->position.row + rendered_rows, render_x + col,
err_sym, fg_color, color, 0);
col++;
update(editor->position.row + rendered_rows, render_x + col, " ",
fg_color, color, 0);
col++;
}
}
}
if (col < render_width) {
update(editor->position.row + rendered_rows, render_x + col, " ", 0,
0 | color, 0);
col++;
}
size_t warn_idx = 0;
uint32_t fg_color = 0;
switch (warn.type) {
case 1:
fg_color = 0xFF0000;
break;
case 2:
fg_color = 0xFFFF00;
break;
case 3:
fg_color = 0xFF00FF;
break;
case 4:
fg_color = 0xAAAAAA;
break;
}
while (col < render_width && warn_idx < warn.text.length()) {
uint32_t cluster_len = grapheme_next_character_break_utf8(
warn.text.c_str() + warn_idx, warn.text.length() - warn_idx);
std::string cluster = warn.text.substr(warn_idx, cluster_len);
int width = display_width(cluster.c_str(), cluster_len);
if (col + width > render_width)
break;
update(editor->position.row + rendered_rows, render_x + col,
cluster.c_str(), fg_color, color, 0);
col += width;
warn_idx += cluster_len;
}
}
while (col < render_width) {
update(editor->position.row + rendered_rows, render_x + col, " ", 0,
0 | color, 0);
@@ -258,14 +366,10 @@ void render_editor(Editor *editor) {
uint32_t color = editor->cursor.row == line_index ? 0x222222 : 0;
const char *hook = nullptr;
char h[2] = {0, 0};
auto it2 = hook_it;
for (; it2 != v.end(); ++it2) {
if (it2->first == line_index + 1) {
h[0] = it2->second;
hook = h;
hook_it = it2;
break;
}
if (hook_it != v.end() && hook_it->first == line_index + 1) {
h[0] = hook_it->second;
hook = h;
hook_it++;
}
update(editor->position.row + rendered_rows, editor->position.col, hook,
0xAAAAAA, 0, 0);

416
src/editor_ctrl.cc
View File

@@ -2,9 +2,9 @@ extern "C" {
#include "../libs/libgrapheme/grapheme.h"
}
#include "../include/editor.h"
#include "../include/lsp.h"
#include "../include/main.h"
#include "../include/utils.h"
#include <cmath>
uint32_t scan_left(const char *line, uint32_t len, uint32_t off) {
if (off > len)
@@ -214,328 +214,6 @@ Coord editor_hit_test(Editor *editor, uint32_t x, uint32_t y) {
return {last_line_index, last_col};
}
Coord move_right_pure(Editor *editor, Coord cursor, uint32_t number) {
Coord result = cursor;
if (!editor || !editor->root || number == 0)
return result;
uint32_t row = result.row;
uint32_t col = result.col;
uint32_t line_len = 0;
LineIterator *it = begin_l_iter(editor->root, row);
if (!it)
return result;
char *line = next_line(it, &line_len);
if (!line) {
free(it->buffer);
free(it);
return result;
}
if (line_len > 0 && line[line_len - 1] == '\n')
--line_len;
while (number > 0) {
if (col >= line_len) {
uint32_t next_row = row + 1;
if (next_row >= editor->root->line_count) {
col = line_len;
break;
}
row = next_row;
col = 0;
line = next_line(it, &line_len);
if (!line)
break;
if (line_len > 0 && line[line_len - 1] == '\n')
--line_len;
} else {
uint32_t inc =
grapheme_next_character_break_utf8(line + col, line_len - col);
if (inc == 0)
break;
col += inc;
}
number--;
}
free(it->buffer);
free(it);
result.row = row;
result.col = col;
return result;
}
Coord move_left_pure(Editor *editor, Coord cursor, uint32_t number) {
Coord result = cursor;
if (!editor || !editor->root || number == 0)
return result;
uint32_t row = result.row;
uint32_t col = result.col;
uint32_t len = 0;
LineIterator *it = begin_l_iter(editor->root, row);
char *line = next_line(it, &len);
if (!line) {
free(it->buffer);
free(it);
return result;
}
if (len > 0 && line[len - 1] == '\n')
--len;
bool iterator_ahead = true;
while (number > 0) {
if (col == 0) {
if (row == 0)
break;
if (iterator_ahead) {
prev_line(it, nullptr);
iterator_ahead = false;
}
line = nullptr;
row--;
line = prev_line(it, &len);
if (!line)
break;
if (len > 0 && line[len - 1] == '\n')
--len;
col = len;
} else {
uint32_t new_col = 0;
while (new_col < col) {
uint32_t inc =
grapheme_next_character_break_utf8(line + new_col, len - new_col);
if (new_col + inc >= col)
break;
new_col += inc;
}
col = new_col;
}
number--;
}
free(it->buffer);
free(it);
result.row = row;
result.col = col;
return result;
}
Coord move_right(Editor *editor, Coord cursor, uint32_t number) {
Coord result = cursor;
if (!editor || !editor->root || number == 0)
return result;
uint32_t row = result.row;
uint32_t col = result.col;
uint32_t line_len = 0;
LineIterator *it = begin_l_iter(editor->root, row);
if (!it)
return result;
uint32_t target_row = next_unfolded_row(editor, row);
while (row < target_row) {
if (!next_line(it, &line_len)) {
free(it->buffer);
free(it);
return result;
}
++row;
}
char *line = next_line(it, &line_len);
if (!line) {
free(it->buffer);
free(it);
return result;
}
if (line_len > 0 && line[line_len - 1] == '\n')
--line_len;
while (number > 0) {
if (col >= line_len) {
uint32_t next_row = next_unfolded_row(editor, row + 1);
if (next_row >= editor->root->line_count) {
col = line_len;
break;
}
while (row < next_row) {
line = next_line(it, &line_len);
if (!line) {
free(it->buffer);
free(it);
result.row = row;
result.col = col;
return result;
}
++row;
}
if (line_len > 0 && line[line_len - 1] == '\n')
--line_len;
col = 0;
--number;
continue;
} else {
uint32_t inc =
grapheme_next_character_break_utf8(line + col, line_len - col);
if (inc == 0)
break;
col += inc;
--number;
}
}
free(it->buffer);
free(it);
result.row = row;
result.col = col;
return result;
}
Coord move_left(Editor *editor, Coord cursor, uint32_t number) {
Coord result = cursor;
if (!editor || !editor->root || number == 0)
return result;
uint32_t row = result.row;
uint32_t col = result.col;
uint32_t len = 0;
LineIterator *it = begin_l_iter(editor->root, row);
char *line = next_line(it, &len);
if (!line) {
free(it->buffer);
free(it);
return result;
}
if (len > 0 && line[len - 1] == '\n')
--len;
bool iterator_ahead = true;
while (number > 0) {
if (col == 0) {
if (row == 0)
break;
if (iterator_ahead) {
prev_line(it, nullptr);
iterator_ahead = false;
}
line = nullptr;
while (row > 0) {
row--;
line = prev_line(it, &len);
if (!line)
break;
const Fold *fold = fold_for_line(editor->folds, row);
if (fold) {
while (line && row > fold->start) {
line = prev_line(it, &len);
row--;
}
line = nullptr;
continue;
}
break;
}
if (!line)
break;
if (len > 0 && line[len - 1] == '\n')
--len;
col = len;
} else {
uint32_t new_col = 0;
while (new_col < col) {
uint32_t inc =
grapheme_next_character_break_utf8(line + new_col, len - new_col);
if (new_col + inc >= col)
break;
new_col += inc;
}
col = new_col;
}
number--;
}
free(it->buffer);
free(it);
result.row = row;
result.col = col;
return result;
}
void cursor_down(Editor *editor, uint32_t number) {
if (!editor || !editor->root || number == 0)
return;
uint32_t len;
LineIterator *it = begin_l_iter(editor->root, editor->cursor.row);
char *line_content = next_line(it, &len);
if (line_content == nullptr)
return;
if (editor->cursor_preffered == UINT32_MAX)
editor->cursor_preffered =
get_visual_col_from_bytes(line_content, len, editor->cursor.col);
uint32_t visual_col = editor->cursor_preffered;
free(it->buffer);
free(it);
uint32_t target_row = editor->cursor.row;
while (number > 0 && target_row < editor->root->line_count - 1) {
target_row = next_unfolded_row(editor, target_row + 1);
if (target_row >= editor->root->line_count) {
target_row = editor->root->line_count - 1;
break;
}
number--;
}
it = begin_l_iter(editor->root, target_row);
line_content = next_line(it, &len);
if (!line_content)
return;
if (len > 0 && line_content[len - 1] == '\n')
--len;
editor->cursor.row = target_row;
editor->cursor.col = get_bytes_from_visual_col(line_content, len, visual_col);
free(it->buffer);
free(it);
}
void cursor_up(Editor *editor, uint32_t number) {
if (!editor || !editor->root || number == 0 || editor->cursor.row == 0)
return;
uint32_t len;
LineIterator *it = begin_l_iter(editor->root, editor->cursor.row);
char *line_content = next_line(it, &len);
if (!line_content)
return;
if (editor->cursor_preffered == UINT32_MAX)
editor->cursor_preffered =
get_visual_col_from_bytes(line_content, len, editor->cursor.col);
uint32_t visual_col = editor->cursor_preffered;
free(it->buffer);
free(it);
uint32_t target_row = editor->cursor.row;
while (number > 0 && target_row > 0) {
target_row = prev_unfolded_row(editor, target_row - 1);
if (target_row == 0) {
number--;
break;
}
number--;
}
it = begin_l_iter(editor->root, target_row);
line_content = next_line(it, &len);
if (line_content) {
if (len > 0 && line_content[len - 1] == '\n')
--len;
editor->cursor.row = target_row;
editor->cursor.col =
get_bytes_from_visual_col(line_content, len, visual_col);
} else {
editor->cursor.row = 0;
editor->cursor.col = 0;
}
free(it->buffer);
free(it);
}
void cursor_right(Editor *editor, uint32_t number) {
if (!editor || !editor->root || number == 0)
return;
editor->cursor = move_right(editor, editor->cursor, number);
editor->cursor_preffered = UINT32_MAX;
}
void cursor_left(Editor *editor, uint32_t number) {
if (!editor || !editor->root || number == 0)
return;
editor->cursor = move_left(editor, editor->cursor, number);
editor->cursor_preffered = UINT32_MAX;
}
void move_line_up(Editor *editor) {
if (!editor || !editor->root || editor->cursor.row == 0)
return;
@@ -665,6 +343,26 @@ void edit_erase(Editor *editor, Coord pos, int64_t len) {
TSPoint old_point = {pos.row, pos.col};
uint32_t byte_pos = line_to_byte(editor->root, pos.row, nullptr) + pos.col;
Coord point = move_left_pure(editor, pos, -len);
json lsp_range;
bool do_lsp = (editor->lsp != nullptr);
if (do_lsp) {
LineIterator *it = begin_l_iter(editor->root, point.row);
char *line = next_line(it, nullptr);
int utf16_start = 0;
if (line)
utf16_start = utf8_byte_offset_to_utf16(line, point.col);
free(it->buffer);
free(it);
it = begin_l_iter(editor->root, pos.row);
line = next_line(it, nullptr);
int utf16_end = 0;
if (line)
utf16_end = utf8_byte_offset_to_utf16(line, pos.col);
free(it->buffer);
free(it);
lsp_range = {{"start", {{"line", point.row}, {"character", utf16_start}}},
{"end", {{"line", pos.row}, {"character", utf16_end}}}};
}
uint32_t start = line_to_byte(editor->root, point.row, nullptr) + point.col;
if (cursor_original > start && cursor_original <= byte_pos) {
editor->cursor = point;
@@ -684,7 +382,7 @@ void edit_erase(Editor *editor, Coord pos, int64_t len) {
std::unique_lock lock_2(editor->knot_mtx);
editor->root = erase(editor->root, start, byte_pos - start);
lock_2.unlock();
if (editor->tree) {
if (editor->ts.tree) {
TSInputEdit edit = {
.start_byte = start,
.old_end_byte = byte_pos,
@@ -695,6 +393,17 @@ void edit_erase(Editor *editor, Coord pos, int64_t len) {
};
editor->edit_queue.push(edit);
}
if (do_lsp) {
json message = {
{"jsonrpc", "2.0"},
{"method", "textDocument/didChange"},
{"params",
{{"textDocument",
{{"uri", editor->uri}, {"version", ++editor->lsp_version}}},
{"contentChanges",
json::array({{{"range", lsp_range}, {"text", ""}}})}}}};
lsp_send(editor->lsp, message, nullptr);
}
std::unique_lock lock_3(editor->spans.mtx);
apply_edit(editor->spans.spans, start, start - byte_pos);
if (editor->spans.mid_parse)
@@ -709,6 +418,26 @@ void edit_erase(Editor *editor, Coord pos, int64_t len) {
TSPoint old_point = {pos.row, pos.col};
uint32_t byte_pos = line_to_byte(editor->root, pos.row, nullptr) + pos.col;
Coord point = move_right_pure(editor, pos, len);
json lsp_range;
bool do_lsp = (editor->lsp != nullptr);
if (do_lsp) {
LineIterator *it = begin_l_iter(editor->root, pos.row);
char *line = next_line(it, nullptr);
int utf16_start = 0;
if (line)
utf16_start = utf8_byte_offset_to_utf16(line, pos.col);
free(it->buffer);
free(it);
it = begin_l_iter(editor->root, point.row);
line = next_line(it, nullptr);
int utf16_end = 0;
if (line)
utf16_end = utf8_byte_offset_to_utf16(line, point.col);
free(it->buffer);
free(it);
lsp_range = {{"start", {{"line", pos.row}, {"character", utf16_start}}},
{"end", {{"line", point.row}, {"character", utf16_end}}}};
}
uint32_t end = line_to_byte(editor->root, point.row, nullptr) + point.col;
if (cursor_original > byte_pos && cursor_original <= end) {
editor->cursor = pos;
@@ -728,7 +457,7 @@ void edit_erase(Editor *editor, Coord pos, int64_t len) {
std::unique_lock lock_2(editor->knot_mtx);
editor->root = erase(editor->root, byte_pos, end - byte_pos);
lock_2.unlock();
if (editor->tree) {
if (editor->ts.tree) {
TSInputEdit edit = {
.start_byte = byte_pos,
.old_end_byte = end,
@@ -739,6 +468,17 @@ void edit_erase(Editor *editor, Coord pos, int64_t len) {
};
editor->edit_queue.push(edit);
}
if (do_lsp) {
json message = {
{"jsonrpc", "2.0"},
{"method", "textDocument/didChange"},
{"params",
{{"textDocument",
{{"uri", editor->uri}, {"version", ++editor->lsp_version}}},
{"contentChanges",
json::array({{{"range", lsp_range}, {"text", ""}}})}}}};
lsp_send(editor->lsp, message, nullptr);
}
std::unique_lock lock_3(editor->spans.mtx);
apply_edit(editor->spans.spans, byte_pos, byte_pos - end);
if (editor->spans.mid_parse)
@@ -777,7 +517,7 @@ void edit_insert(Editor *editor, Coord pos, char *data, uint32_t len) {
}
apply_line_insertion(editor, pos.row, rows);
apply_hook_insertion(editor, pos.row, rows);
if (editor->tree) {
if (editor->ts.tree) {
TSInputEdit edit = {
.start_byte = byte_pos,
.old_end_byte = byte_pos,
@@ -789,6 +529,30 @@ void edit_insert(Editor *editor, Coord pos, char *data, uint32_t len) {
};
editor->edit_queue.push(edit);
}
if (editor->lsp) {
lock_1.lock();
LineIterator *it = begin_l_iter(editor->root, pos.row);
char *line = next_line(it, nullptr);
int utf16_col = 0;
if (line)
utf16_col = utf8_byte_offset_to_utf16(line, pos.col);
free(it->buffer);
free(it);
lock_1.unlock();
json message = {
{"jsonrpc", "2.0"},
{"method", "textDocument/didChange"},
{"params",
{{"textDocument",
{{"uri", editor->uri}, {"version", ++editor->lsp_version}}},
{"contentChanges",
json::array(
{{{"range",
{{"start", {{"line", pos.row}, {"character", utf16_col}}},
{"end", {{"line", pos.row}, {"character", utf16_col}}}}},
{"text", std::string(data, len)}}})}}}};
lsp_send(editor->lsp, message, nullptr);
}
std::unique_lock lock_3(editor->spans.mtx);
apply_edit(editor->spans.spans, byte_pos, len);
if (editor->spans.mid_parse)

327
src/editor_cursor.cc Normal file
View File

@@ -0,0 +1,327 @@
extern "C" {
#include "../libs/libgrapheme/grapheme.h"
}
#include "../include/editor.h"
#include "../include/utils.h"
Coord move_right_pure(Editor *editor, Coord cursor, uint32_t number) {
Coord result = cursor;
if (!editor || !editor->root || number == 0)
return result;
uint32_t row = result.row;
uint32_t col = result.col;
uint32_t line_len = 0;
LineIterator *it = begin_l_iter(editor->root, row);
if (!it)
return result;
char *line = next_line(it, &line_len);
if (!line) {
free(it->buffer);
free(it);
return result;
}
if (line_len > 0 && line[line_len - 1] == '\n')
--line_len;
while (number > 0) {
if (col >= line_len) {
uint32_t next_row = row + 1;
if (next_row >= editor->root->line_count) {
col = line_len;
break;
}
row = next_row;
col = 0;
line = next_line(it, &line_len);
if (!line)
break;
if (line_len > 0 && line[line_len - 1] == '\n')
--line_len;
} else {
uint32_t inc =
grapheme_next_character_break_utf8(line + col, line_len - col);
if (inc == 0)
break;
col += inc;
}
number--;
}
free(it->buffer);
free(it);
result.row = row;
result.col = col;
return result;
}
Coord move_left_pure(Editor *editor, Coord cursor, uint32_t number) {
Coord result = cursor;
if (!editor || !editor->root || number == 0)
return result;
uint32_t row = result.row;
uint32_t col = result.col;
uint32_t len = 0;
LineIterator *it = begin_l_iter(editor->root, row);
char *line = next_line(it, &len);
if (!line) {
free(it->buffer);
free(it);
return result;
}
if (len > 0 && line[len - 1] == '\n')
--len;
bool iterator_ahead = true;
while (number > 0) {
if (col == 0) {
if (row == 0)
break;
if (iterator_ahead) {
prev_line(it, nullptr);
iterator_ahead = false;
}
line = nullptr;
row--;
line = prev_line(it, &len);
if (!line)
break;
if (len > 0 && line[len - 1] == '\n')
--len;
col = len;
} else {
uint32_t new_col = 0;
while (new_col < col) {
uint32_t inc =
grapheme_next_character_break_utf8(line + new_col, len - new_col);
if (new_col + inc >= col)
break;
new_col += inc;
}
col = new_col;
}
number--;
}
free(it->buffer);
free(it);
result.row = row;
result.col = col;
return result;
}
Coord move_right(Editor *editor, Coord cursor, uint32_t number) {
Coord result = cursor;
if (!editor || !editor->root || number == 0)
return result;
uint32_t row = result.row;
uint32_t col = result.col;
uint32_t line_len = 0;
LineIterator *it = begin_l_iter(editor->root, row);
if (!it)
return result;
uint32_t target_row = next_unfolded_row(editor, row);
while (row < target_row) {
if (!next_line(it, &line_len)) {
free(it->buffer);
free(it);
return result;
}
++row;
}
char *line = next_line(it, &line_len);
if (!line) {
free(it->buffer);
free(it);
return result;
}
if (line_len > 0 && line[line_len - 1] == '\n')
--line_len;
while (number > 0) {
if (col >= line_len) {
uint32_t next_row = next_unfolded_row(editor, row + 1);
if (next_row >= editor->root->line_count) {
col = line_len;
break;
}
while (row < next_row) {
line = next_line(it, &line_len);
if (!line) {
free(it->buffer);
free(it);
result.row = row;
result.col = col;
return result;
}
++row;
}
if (line_len > 0 && line[line_len - 1] == '\n')
--line_len;
col = 0;
--number;
continue;
} else {
uint32_t inc =
grapheme_next_character_break_utf8(line + col, line_len - col);
if (inc == 0)
break;
col += inc;
--number;
}
}
free(it->buffer);
free(it);
result.row = row;
result.col = col;
return result;
}
Coord move_left(Editor *editor, Coord cursor, uint32_t number) {
Coord result = cursor;
if (!editor || !editor->root || number == 0)
return result;
uint32_t row = result.row;
uint32_t col = result.col;
uint32_t len = 0;
LineIterator *it = begin_l_iter(editor->root, row);
char *line = next_line(it, &len);
if (!line) {
free(it->buffer);
free(it);
return result;
}
if (len > 0 && line[len - 1] == '\n')
--len;
bool iterator_ahead = true;
while (number > 0) {
if (col == 0) {
if (row == 0)
break;
if (iterator_ahead) {
prev_line(it, nullptr);
iterator_ahead = false;
}
line = nullptr;
while (row > 0) {
row--;
line = prev_line(it, &len);
if (!line)
break;
const Fold *fold = fold_for_line(editor->folds, row);
if (fold) {
while (line && row > fold->start) {
line = prev_line(it, &len);
row--;
}
line = nullptr;
continue;
}
break;
}
if (!line)
break;
if (len > 0 && line[len - 1] == '\n')
--len;
col = len;
} else {
uint32_t new_col = 0;
while (new_col < col) {
uint32_t inc =
grapheme_next_character_break_utf8(line + new_col, len - new_col);
if (new_col + inc >= col)
break;
new_col += inc;
}
col = new_col;
}
number--;
}
free(it->buffer);
free(it);
result.row = row;
result.col = col;
return result;
}
void cursor_down(Editor *editor, uint32_t number) {
if (!editor || !editor->root || number == 0)
return;
uint32_t len;
LineIterator *it = begin_l_iter(editor->root, editor->cursor.row);
char *line_content = next_line(it, &len);
if (line_content == nullptr)
return;
if (editor->cursor_preffered == UINT32_MAX)
editor->cursor_preffered =
get_visual_col_from_bytes(line_content, len, editor->cursor.col);
uint32_t visual_col = editor->cursor_preffered;
free(it->buffer);
free(it);
uint32_t target_row = editor->cursor.row;
while (number > 0 && target_row < editor->root->line_count - 1) {
target_row = next_unfolded_row(editor, target_row + 1);
if (target_row >= editor->root->line_count) {
target_row = editor->root->line_count - 1;
break;
}
number--;
}
it = begin_l_iter(editor->root, target_row);
line_content = next_line(it, &len);
if (!line_content)
return;
if (len > 0 && line_content[len - 1] == '\n')
--len;
editor->cursor.row = target_row;
editor->cursor.col = get_bytes_from_visual_col(line_content, len, visual_col);
free(it->buffer);
free(it);
}
void cursor_up(Editor *editor, uint32_t number) {
if (!editor || !editor->root || number == 0 || editor->cursor.row == 0)
return;
uint32_t len;
LineIterator *it = begin_l_iter(editor->root, editor->cursor.row);
char *line_content = next_line(it, &len);
if (!line_content)
return;
if (editor->cursor_preffered == UINT32_MAX)
editor->cursor_preffered =
get_visual_col_from_bytes(line_content, len, editor->cursor.col);
uint32_t visual_col = editor->cursor_preffered;
free(it->buffer);
free(it);
uint32_t target_row = editor->cursor.row;
while (number > 0 && target_row > 0) {
target_row = prev_unfolded_row(editor, target_row - 1);
if (target_row == 0) {
number--;
break;
}
number--;
}
it = begin_l_iter(editor->root, target_row);
line_content = next_line(it, &len);
if (line_content) {
if (len > 0 && line_content[len - 1] == '\n')
--len;
editor->cursor.row = target_row;
editor->cursor.col =
get_bytes_from_visual_col(line_content, len, visual_col);
} else {
editor->cursor.row = 0;
editor->cursor.col = 0;
}
free(it->buffer);
free(it);
}
void cursor_right(Editor *editor, uint32_t number) {
if (!editor || !editor->root || number == 0)
return;
editor->cursor = move_right(editor, editor->cursor, number);
editor->cursor_preffered = UINT32_MAX;
}
void cursor_left(Editor *editor, uint32_t number) {
if (!editor || !editor->root || number == 0)
return;
editor->cursor = move_left(editor, editor->cursor, number);
editor->cursor_preffered = UINT32_MAX;
}

91
src/editor_events.cc
View File

@@ -2,6 +2,7 @@
#include "../include/main.h"
#include "../include/ts.h"
#include <cstdint>
#include <sys/ioctl.h>
void handle_editor_event(Editor *editor, KeyEvent event) {
static std::chrono::steady_clock::time_point last_click_time =
@@ -294,6 +295,9 @@ void handle_editor_event(Editor *editor, KeyEvent event) {
case ',':
dedent_line(editor, editor->cursor.row);
break;
case CTRL('s'):
save_file(editor);
break;
case 'p':
uint32_t len;
char *text = get_from_clipboard(&len);
@@ -351,24 +355,49 @@ void handle_editor_event(Editor *editor, KeyEvent event) {
edit_erase(editor, editor->cursor, -(int64_t)prev_col_cluster);
} else if (isprint((unsigned char)(event.c[0]))) {
char c = event.c[0];
char closing = 0;
if (c == '{')
closing = '}';
else if (c == '(')
closing = ')';
else if (c == '[')
closing = ']';
else if (c == '"')
closing = '"';
else if (c == '\'')
closing = '\'';
if (closing) {
char pair[2] = {c, closing};
edit_insert(editor, editor->cursor, pair, 2);
cursor_right(editor, 1);
} else {
edit_insert(editor, editor->cursor, event.c, 1);
cursor_right(editor, 1);
uint32_t col = editor->cursor.col;
LineIterator *it = begin_l_iter(editor->root, editor->cursor.row);
uint32_t len;
char *line = next_line(it, &len);
bool skip_insert = false;
if (line && col < len) {
char next = line[col];
if ((c == '}' && next == '}') || (c == ')' && next == ')') ||
(c == ']' && next == ']') || (c == '"' && next == '"') ||
(c == '\'' && next == '\'')) {
cursor_right(editor, 1);
skip_insert = true;
}
}
free(it->buffer);
free(it);
if (!skip_insert) {
char closing = 0;
switch (c) {
case '{':
closing = '}';
break;
case '(':
closing = ')';
break;
case '[':
closing = ']';
break;
case '"':
closing = '"';
break;
case '\'':
closing = '\'';
break;
}
if (closing) {
char pair[2] = {c, closing};
edit_insert(editor, editor->cursor, pair, 2);
cursor_right(editor, 1);
} else {
edit_insert(editor, editor->cursor, &c, 1);
cursor_right(editor, 1);
}
}
} else if (event.c[0] == 0x7F || event.c[0] == 0x08) {
Coord prev_pos = editor->cursor;
@@ -535,7 +564,11 @@ static Highlight HL_UNDERLINE = {0, 0, 1 << 2, 100};
void editor_worker(Editor *editor) {
if (!editor || !editor->root)
return;
if (editor->parser && editor->query)
if (editor->root->char_count > (1024 * 200))
return;
if (editor->ts.query_file != "" && !editor->ts.query)
editor->ts.query = load_query(editor->ts.query_file.c_str(), &editor->ts);
if (editor->ts.parser && editor->ts.query)
ts_collect_spans(editor);
uint32_t prev_col, next_col;
word_boundaries_exclusive(editor, editor->cursor, &prev_col, &next_col);
@@ -567,3 +600,23 @@ void editor_worker(Editor *editor) {
lock.unlock();
}
}
void editor_lsp_handle(Editor *editor, json msg) {
if (msg.contains("method") &&
msg["method"] == "textDocument/publishDiagnostics") {
std::unique_lock lock(editor->v_mtx);
editor->warnings.clear();
json diagnostics = msg["params"]["diagnostics"];
for (size_t i = 0; i < diagnostics.size(); i++) {
json d = diagnostics[i];
VWarn w;
w.line = d["range"]["start"]["line"];
std::string text = d["message"].get<std::string>();
auto pos = text.find('\n');
w.text = (pos == std::string::npos) ? text : text.substr(0, pos);
w.type = d["severity"].get<int>();
editor->warnings.push_back(w);
}
std::sort(editor->warnings.begin(), editor->warnings.end());
}
}

1
src/editor_indents.cc
View File

@@ -17,6 +17,7 @@ uint32_t get_indent(Editor *editor, Coord cursor) {
if (!editor)
return 0;
LineIterator *it = begin_l_iter(editor->root, cursor.row);
next_line(it, nullptr);
uint32_t line_len;
char *line;
while ((line = prev_line(it, &line_len)) != nullptr) {

326
src/lsp.cc Normal file
View File

@@ -0,0 +1,326 @@
#include "../include/lsp.h"
#include "../include/maps.h"
#include <fcntl.h>
#include <signal.h>
#include <sys/poll.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <unistd.h>
std::shared_mutex active_lsps_mtx;
std::unordered_map<uint8_t, LSPInstance *> active_lsps;
Queue<LSPOpenRequest> lsp_open_queue;
static bool init_lsp(LSPInstance *lsp) {
int in_pipe[2];
int out_pipe[2];
if (pipe(in_pipe) == -1 || pipe(out_pipe) == -1) {
perror("pipe");
return false;
}
pid_t pid = fork();
if (pid == -1) {
perror("fork");
return false;
}
if (pid == 0) {
dup2(in_pipe[0], STDIN_FILENO);
dup2(out_pipe[1], STDOUT_FILENO);
int devnull = open("/dev/null", O_WRONLY);
if (devnull >= 0) {
dup2(devnull, STDERR_FILENO);
close(devnull);
}
close(in_pipe[1]);
close(out_pipe[0]);
execvp(lsp->lsp->command, (char *const *)(lsp->lsp->args.data()));
perror("execvp");
return false;
}
lsp->pid = pid;
lsp->stdin_fd = in_pipe[1];
lsp->stdout_fd = out_pipe[0];
close(in_pipe[0]);
close(out_pipe[1]);
return true;
}
LSPInstance *get_or_init_lsp(uint8_t lsp_id) {
std::unique_lock lock(active_lsps_mtx);
auto it = active_lsps.find(lsp_id);
if (it == active_lsps.end()) {
auto map_it = kLsps.find(lsp_id);
if (map_it == kLsps.end())
return nullptr;
LSPInstance *lsp = new LSPInstance();
lsp->lsp = &map_it->second;
if (!init_lsp(lsp)) {
delete lsp;
return nullptr;
}
LSPPending *pending = new LSPPending();
pending->method = "initialize";
pending->editor = nullptr;
pending->callback = [lsp](Editor *, std::string, json) {
lsp->initialized = true;
json initialized = {{"jsonrpc", "2.0"},
{"method", "initialized"},
{"params", json::object()}};
lsp_send(lsp, initialized, nullptr);
};
json init_message = {
{"jsonrpc", "2.0"},
{"method", "initialize"},
{"params",
{{"processId", getpid()},
{"rootUri", "file://" + std::filesystem::current_path().string()},
{"capabilities", json::object()}}}};
lsp_send(lsp, init_message, pending);
active_lsps[lsp_id] = lsp;
return lsp;
}
return it->second;
}
void lsp_send(LSPInstance *lsp, json message, LSPPending *pending) {
if (!lsp || lsp->stdin_fd == -1)
return;
std::unique_lock lock(lsp->mtx);
if (pending) {
message["id"] = lsp->last_id++;
uint32_t id = message["id"].get<uint32_t>();
lsp->pending[id] = pending;
}
lsp->outbox.push(message);
}
void close_lsp(uint8_t lsp_id) {
std::shared_lock active_lsps_lock(active_lsps_mtx);
auto it = active_lsps.find(lsp_id);
if (it == active_lsps.end())
return;
LSPInstance *lsp = it->second;
active_lsps_lock.unlock();
LSPPending *shutdown_pending = new LSPPending();
shutdown_pending->method = "shutdown";
shutdown_pending->callback = [lsp, lsp_id](Editor *, std::string, json) {
json exit = {{"jsonrpc", "2.0"}, {"method", "exit"}};
lsp_send(lsp, exit, nullptr);
};
json shutdown = {{"jsonrpc", "2.0"}, {"method", "shutdown"}};
lsp_send(lsp, shutdown, shutdown_pending);
std::thread t([lsp, lsp_id] {
std::this_thread::sleep_for(100ms);
std::unique_lock active_lsps_lock(active_lsps_mtx);
std::unique_lock lock(lsp->mtx);
if (kill(lsp->pid, 0) == 0)
kill(lsp->pid, SIGKILL);
waitpid(lsp->pid, nullptr, 0);
close(lsp->stdin_fd);
close(lsp->stdout_fd);
while (!lsp->outbox.empty())
lsp->outbox.pop();
while (!lsp->inbox.empty())
lsp->inbox.pop();
for (auto &kv : lsp->pending)
delete kv.second;
delete lsp;
active_lsps.erase(lsp_id);
});
t.detach();
}
static std::optional<json> read_lsp_message(int fd) {
std::string header;
char c;
while (true) {
ssize_t n = read(fd, &c, 1);
if (n <= 0)
return std::nullopt;
header.push_back(c);
if (header.size() >= 4 && header.substr(header.size() - 4) == "\r\n\r\n")
break;
}
size_t pos = header.find("Content-Length:");
if (pos == std::string::npos)
return std::nullopt;
pos += strlen("Content-Length:");
while (pos < header.size() && std::isspace(header[pos]))
pos++;
size_t end = pos;
while (end < header.size() && std::isdigit(header[end]))
end++;
size_t len = std::stoul(header.substr(pos, end - pos));
std::string body(len, '\0');
size_t got = 0;
while (got < len) {
ssize_t n = read(fd, &body[got], len - got);
if (n <= 0)
return std::nullopt;
got += n;
}
return json::parse(body);
}
static Editor *editor_for_uri(LSPInstance *lsp, std::string uri) {
if (uri.empty())
return nullptr;
for (auto &editor : lsp->editors)
if (editor->uri == uri)
return editor;
return nullptr;
}
void lsp_worker() {
LSPOpenRequest request;
while (lsp_open_queue.pop(request))
add_to_lsp(request.language, request.editor);
std::shared_lock active_lsps_lock(active_lsps_mtx);
for (auto &kv : active_lsps) {
LSPInstance *lsp = kv.second;
std::unique_lock lock(lsp->mtx);
while (!lsp->outbox.empty()) {
json message;
message = lsp->outbox.front();
if (!lsp->initialized) {
std::string m = message.value("method", "");
if (m != "initialize")
break;
}
lsp->outbox.pop(message);
std::string payload = message.dump();
std::string header =
"Content-Length: " + std::to_string(payload.size()) + "\r\n\r\n";
std::string out = header + payload;
const char *ptr = out.data();
size_t remaining = out.size();
while (remaining > 0) {
ssize_t written = write(lsp->stdin_fd, ptr, remaining);
if (written == 0)
break;
else if (written == -1) {
if (errno == EINTR)
continue;
perror("write");
break;
} else {
ptr += written;
remaining -= written;
}
}
}
pollfd pfd{lsp->stdout_fd, POLLIN, 0};
while (poll(&pfd, 1, 0) > 0) {
auto msg = read_lsp_message(lsp->stdout_fd);
if (!msg)
break;
if (msg->contains("id")) {
uint32_t id = msg->at("id").get<uint32_t>();
auto it = lsp->pending.find(id);
if (it != lsp->pending.end()) {
LSPPending *pend = it->second;
lock.unlock();
if (pend->callback)
pend->callback(pend->editor, pend->method, *msg);
delete pend;
lock.lock();
lsp->pending.erase(it);
}
} else if (msg->contains("method")) {
std::string uri;
if (msg->contains("params")) {
auto &p = (*msg)["params"];
if (p.contains("textDocument") && p["textDocument"].contains("uri"))
uri = p["textDocument"]["uri"].get<std::string>();
else if (p.contains("uri"))
uri = p["uri"].get<std::string>();
}
Editor *ed = editor_for_uri(lsp, uri);
lock.unlock();
if (ed)
editor_lsp_handle(ed, *msg);
else
lsp_handle(lsp, *msg);
lock.lock();
}
}
}
}
void request_add_to_lsp(Language language, Editor *editor) {
lsp_open_queue.push({language, editor});
}
void add_to_lsp(Language language, Editor *editor) {
LSPInstance *lsp = get_or_init_lsp(language.lsp_id);
if (!lsp)
return;
std::unique_lock lock(lsp->mtx);
if (editor->lsp == lsp)
return;
lsp->editors.push_back(editor);
lock.unlock();
std::unique_lock lock2(editor->lsp_mtx);
editor->lsp = lsp;
lock2.unlock();
std::unique_lock lock3(editor->knot_mtx);
char *buf = read(editor->root, 0, editor->root->char_count);
std::string text(buf);
free(buf);
json message = {{"jsonrpc", "2.0"},
{"method", "textDocument/didOpen"},
{"params",
{{"textDocument",
{{"uri", editor->uri},
{"languageId", language.name},
{"version", 1},
{"text", text}}}}}};
lock3.unlock();
lsp_send(lsp, message, nullptr);
}
static uint8_t find_lsp_id(LSPInstance *needle) {
for (const auto &[id, lsp] : active_lsps)
if (lsp == needle)
return id;
return 0;
}
void remove_from_lsp(Editor *editor) {
auto lsp = editor->lsp;
if (!lsp)
return;
std::unique_lock lock1(lsp->mtx);
lsp->editors.erase(
std::remove(lsp->editors.begin(), lsp->editors.end(), editor),
lsp->editors.end());
lock1.unlock();
std::unique_lock lock2(editor->lsp_mtx);
editor->lsp = nullptr;
lock2.unlock();
json message = {{"jsonrpc", "2.0"},
{"method", "textDocument/didClose"},
{"params", {{"textDocument", {{"uri", editor->uri}}}}}};
lsp_send(lsp, message, nullptr);
uint8_t lsp_id = find_lsp_id(lsp);
if (lsp_id && lsp->editors.empty())
close_lsp(lsp_id);
}
void lsp_handle(LSPInstance *, json message) {
std::string method = message.value("method", "");
if (method == "window/showMessage") {
if (message.contains("params")) {
auto &p = message["params"];
if (p.contains("message"))
log("%s\n", p["message"].get<std::string>().c_str());
}
} else if (method == "window/logMessage") {
if (message.contains("params")) {
auto &p = message["params"];
if (p.contains("message"))
log("%s\n", p["message"].get<std::string>().c_str());
}
}
}

26
src/main.cc
View File

@@ -1,5 +1,6 @@
#include "../include/main.h"
#include "../include/editor.h"
#include "../include/lsp.h"
#include "../include/ts.h"
#include "../include/ui.h"
#include <atomic>
@@ -7,8 +8,6 @@
#include <sys/ioctl.h>
#include <thread>
using namespace std::chrono_literals;
std::atomic<bool> running{true};
Queue<KeyEvent> event_queue;
std::vector<Editor *> editors;
@@ -18,7 +17,12 @@ uint8_t mode = NORMAL;
void background_worker() {
while (running)
throttle(16ms, editor_worker, editors[current_editor]);
throttle(8ms, editor_worker, editors[current_editor]);
}
void background_lsp() {
while (running)
throttle(8ms, lsp_worker);
}
void input_listener() {
@@ -71,6 +75,7 @@ int main(int argc, char *argv[]) {
std::thread input_thread(input_listener);
std::thread work_thread(background_worker);
std::thread lsp_thread(background_lsp);
while (running) {
KeyEvent event;
@@ -98,9 +103,22 @@ int main(int argc, char *argv[]) {
if (work_thread.joinable())
work_thread.join();
if (lsp_thread.joinable())
lsp_thread.join();
end_screen();
free_editor(editor);
for (auto editor : editors)
free_editor(editor);
while (true) {
std::unique_lock lk(active_lsps_mtx);
if (active_lsps.empty())
break;
lk.unlock();
throttle(16ms, lsp_worker);
}
clear_regex_cache();
return 0;
}

15
src/renderer.cc
View File

@@ -1,4 +1,3 @@
// includes
#include "../include/ui.h"
uint32_t rows, cols;
@@ -49,14 +48,24 @@ void end_screen() { disable_raw_mode(); }
Coord get_size() { return {rows, cols}; }
void update(uint32_t row, uint32_t col, std::string utf8, uint32_t fg,
uint32_t bg, uint8_t flags) {
if (row >= rows || col >= cols)
return;
uint32_t idx = row * cols + col;
std::lock_guard<std::mutex> lock(screen_mutex);
screen[idx].utf8 = utf8 != "" ? utf8 : "";
screen[idx].fg = fg;
screen[idx].bg = bg;
screen[idx].flags = flags;
}
void update(uint32_t row, uint32_t col, const char *utf8, uint32_t fg,
uint32_t bg, uint8_t flags) {
if (row >= rows || col >= cols)
return;
uint32_t idx = row * cols + col;
std::lock_guard<std::mutex> lock(screen_mutex);
screen[idx].utf8 = utf8 ? utf8 : "";
screen[idx].fg = fg;
screen[idx].bg = bg;

174
src/ts.cc
View File

@@ -1,6 +1,7 @@
#include "../include/ts.h"
#include "../include/editor.h"
#include "../include/knot.h"
#include "../include/maps.h"
#include <algorithm>
#include <cstdint>
#include <fstream>
@@ -28,8 +29,8 @@ pcre2_code *get_re(const std::string &pattern) {
return re;
}
TSQuery *load_query(const char *query_path, Editor *editor) {
const TSLanguage *lang = editor->language;
TSQuery *load_query(const char *query_path, TSSetBase *set) {
const TSLanguage *lang = set->language;
std::ifstream file(query_path, std::ios::in | std::ios::binary);
if (!file.is_open())
return nullptr;
@@ -38,7 +39,7 @@ TSQuery *load_query(const char *query_path, Editor *editor) {
int errornumber = 0;
PCRE2_SIZE erroroffset = 0;
pcre2_code *re = pcre2_compile(
(PCRE2_SPTR) R"((@[A-Za-z0-9_.]+)|(;; \#[0-9a-fA-F]{6} \#[0-9a-fA-F]{6} [01] [01] [01] \d+))",
(PCRE2_SPTR) R"((@[A-Za-z0-9_.]+)|(;; \#[0-9a-fA-F]{6} \#[0-9a-fA-F]{6} [01] [01] [01] \d+)|(;; !(\w+)))",
PCRE2_ZERO_TERMINATED, 0, &errornumber, &erroroffset, nullptr);
if (!re)
return nullptr;
@@ -46,9 +47,8 @@ TSQuery *load_query(const char *query_path, Editor *editor) {
pcre2_match_data_create_from_pattern(re, nullptr);
std::map<std::string, int> capture_name_cache;
Highlight *c_hl = nullptr;
Language c_lang = {"unknown", nullptr, 0};
int i = 0;
int limit = 20;
editor->query_map.resize(limit);
PCRE2_SIZE offset = 0;
PCRE2_SIZE subject_length = highlight_query.size();
while (offset < subject_length) {
@@ -63,18 +63,18 @@ TSQuery *load_query(const char *query_path, Editor *editor) {
std::string capture_name = mct;
if (!capture_name_cache.count(capture_name)) {
if (c_hl) {
if (i >= limit) {
limit += 20;
editor->query_map.resize(limit);
}
editor->query_map[i] = *c_hl;
set->query_map[i] = *c_hl;
delete c_hl;
c_hl = nullptr;
}
if (c_lang.fn != nullptr) {
set->injection_map[i] = c_lang;
c_lang = {"unknown", nullptr, 0};
}
capture_name_cache[capture_name] = i;
i++;
}
} else if (mct.size() >= 2 && mct[0] == ';' && mct[1] == ';') {
} else if (mct.substr(0, 4) == ";; #") {
if (c_hl)
delete c_hl;
c_hl = new Highlight();
@@ -86,6 +86,12 @@ TSQuery *load_query(const char *query_path, Editor *editor) {
c_hl->priority = std::stoi(mct.substr(25));
c_hl->flags = (bold ? CF_BOLD : 0) | (italic ? CF_ITALIC : 0) |
(underline ? CF_UNDERLINE : 0);
} else if (mct.substr(0, 4) == ";; !") {
auto it = kLanguages.find(mct.substr(4));
if (it != kLanguages.end())
c_lang = it->second;
else
c_lang = {"unknown", nullptr, 0};
}
offset = ovector[1];
}
@@ -98,6 +104,9 @@ TSQuery *load_query(const char *query_path, Editor *editor) {
TSQuery *q = ts_query_new(lang, highlight_query.c_str(),
(uint32_t)highlight_query.length(), &error_offset,
&error_type);
if (!q)
log("Failed to create TSQuery at offset %u, error type %d", error_offset,
(int)error_type);
return q;
}
@@ -174,26 +183,32 @@ const char *read_ts(void *payload, uint32_t byte_index, TSPoint,
return leaf_from_offset(editor->root, byte_index, bytes_read);
}
static inline Highlight *safe_get(std::vector<Highlight> &vec, size_t index) {
if (index >= vec.size())
template <typename T>
static inline T *safe_get(std::map<uint16_t, T> &m, uint16_t key) {
auto it = m.find(key);
if (it == m.end())
return nullptr;
return &vec[index];
return &it->second;
}
void ts_collect_spans(Editor *editor) {
static int parse_counter = 0;
if (!editor->parser || !editor->root || !editor->query)
if (!editor->ts.parser || !editor->root || !editor->ts.query)
return;
TSInput tsinput = {
const bool injections_enabled = editor->root->char_count < (1024 * 32);
for (auto &inj : editor->ts.injections)
inj.second.ranges.clear();
TSInput tsinput{
.payload = editor,
.read = read_ts,
.encoding = TSInputEncodingUTF8,
.decode = nullptr,
};
TSTree *tree, *copy = nullptr;
TSTree *tree = nullptr;
TSTree *copy = nullptr;
std::unique_lock knot_mtx(editor->knot_mtx);
if (editor->tree)
copy = ts_tree_copy(editor->tree);
if (editor->ts.tree)
copy = ts_tree_copy(editor->ts.tree);
knot_mtx.unlock();
std::vector<TSInputEdit> edits;
TSInputEdit edit;
@@ -201,7 +216,7 @@ void ts_collect_spans(Editor *editor) {
while (editor->edit_queue.pop(edit)) {
edits.push_back(edit);
ts_tree_edit(copy, &edits.back());
};
}
if (copy && edits.empty() && parse_counter < 64) {
parse_counter++;
ts_tree_delete(copy);
@@ -210,41 +225,116 @@ void ts_collect_spans(Editor *editor) {
parse_counter = 0;
editor->spans.mid_parse = true;
std::shared_lock lock(editor->knot_mtx);
tree = ts_parser_parse(editor->parser, copy, tsinput);
tree = ts_parser_parse(editor->ts.parser, copy, tsinput);
lock.unlock();
if (copy)
ts_tree_delete(copy);
knot_mtx.lock();
if (editor->tree)
ts_tree_delete(editor->tree);
editor->tree = tree;
if (editor->ts.tree)
ts_tree_delete(editor->ts.tree);
editor->ts.tree = tree;
copy = ts_tree_copy(tree);
knot_mtx.unlock();
TSQueryCursor *cursor = ts_query_cursor_new();
ts_query_cursor_exec(cursor, editor->query, ts_tree_root_node(copy));
std::vector<Span> new_spans;
new_spans.reserve(4096);
TSQueryMatch match;
while (ts_query_cursor_next_match(cursor, &match)) {
if (!ts_predicate(editor->query, match, editor->root))
struct PendingRanges {
std::vector<TSRange> ranges;
TSSet *tsset = nullptr;
};
struct WorkItem {
TSSetBase *tsset;
TSTree *tree;
int depth;
TSSet *as_injection;
};
const int kMaxInjectionDepth = 4;
std::vector<WorkItem> work;
work.push_back(
{reinterpret_cast<TSSetBase *>(&editor->ts), copy, 0, nullptr});
auto overlaps = [](const Span &s, const TSRange &r) {
return !(s.end <= r.start_byte || s.start >= r.end_byte);
};
auto remove_overlapping_spans = [&](const std::vector<TSRange> &ranges) {
if (ranges.empty())
return;
new_spans.erase(
std::remove_if(new_spans.begin(), new_spans.end(),
[&](const Span &sp) {
return std::any_of(
ranges.begin(), ranges.end(),
[&](const TSRange &r) { return overlaps(sp, r); });
}),
new_spans.end());
};
while (!work.empty()) {
WorkItem item = work.back();
work.pop_back();
TSQuery *q = item.tsset->query;
if (!q) {
ts_tree_delete(item.tree);
continue;
for (uint32_t i = 0; i < match.capture_count; i++) {
TSQueryCapture cap = match.captures[i];
uint32_t start = ts_node_start_byte(cap.node);
uint32_t end = ts_node_end_byte(cap.node);
Highlight *hl = safe_get(editor->query_map, cap.index);
if (hl)
new_spans.push_back({start, end, hl});
}
TSQueryCursor *cursor = ts_query_cursor_new();
ts_query_cursor_exec(cursor, q, ts_tree_root_node(item.tree));
std::unordered_map<std::string, PendingRanges> pending_injections;
TSQueryMatch match;
while (ts_query_cursor_next_match(cursor, &match)) {
if (!ts_predicate(q, match, editor->root))
continue;
for (uint32_t i = 0; i < match.capture_count; i++) {
TSQueryCapture cap = match.captures[i];
uint32_t start = ts_node_start_byte(cap.node);
uint32_t end = ts_node_end_byte(cap.node);
if (Highlight *hl = safe_get(item.tsset->query_map, cap.index))
new_spans.push_back({start, end, hl});
if (!injections_enabled)
continue;
if (Language *inj_lang =
safe_get(item.tsset->injection_map, cap.index)) {
auto &pending = pending_injections[inj_lang->name];
TSSet &tsset =
editor->ts.injections.try_emplace(inj_lang->name).first->second;
if (!tsset.parser) {
tsset.lang = inj_lang->name;
tsset.parser = ts_parser_new();
ts_parser_set_language(tsset.parser, inj_lang->fn());
tsset.language = inj_lang->fn();
tsset.query_file =
get_exe_dir() + "/../grammar/" + inj_lang->name + ".scm";
tsset.query = load_query(tsset.query_file.c_str(), &tsset);
}
pending.tsset = &tsset;
pending.ranges.push_back(TSRange{
ts_node_start_point(cap.node),
ts_node_end_point(cap.node),
start,
end,
});
}
}
}
ts_query_cursor_delete(cursor);
if (injections_enabled && item.depth < kMaxInjectionDepth) {
for (auto &[lang_name, pending] : pending_injections) {
TSSet *tsset = pending.tsset;
if (!tsset || pending.ranges.empty() || !tsset->parser || !tsset->query)
continue;
tsset->ranges = std::move(pending.ranges);
remove_overlapping_spans(tsset->ranges);
ts_parser_set_included_ranges(tsset->parser, tsset->ranges.data(),
tsset->ranges.size());
lock.lock();
TSTree *inj_tree = ts_parser_parse(tsset->parser, nullptr, tsinput);
lock.unlock();
work.push_back({reinterpret_cast<TSSetBase *>(tsset), inj_tree,
item.depth + 1, tsset});
}
}
ts_tree_delete(item.tree);
}
ts_query_cursor_delete(cursor);
ts_tree_delete(copy);
std::sort(new_spans.begin(), new_spans.end());
std::pair<uint32_t, int64_t> span_edit;
while (editor->spans.edits.pop(span_edit))
apply_edit(new_spans, span_edit.first, span_edit.second);
std::sort(new_spans.begin(), new_spans.end());
std::unique_lock span_mtx(editor->spans.mtx);
editor->spans.mid_parse = false;
editor->spans.spans.swap(new_spans);
span_mtx.unlock();
}

125
src/utils.cc
View File

@@ -2,20 +2,34 @@ extern "C" {
#include "../libs/libgrapheme/grapheme.h"
#include "../libs/unicode_width/unicode_width.h"
}
#include "../include/maps.h"
#include "../include/utils.h"
#include <algorithm>
#include <cstdarg>
#include <cstdint>
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <fstream>
#include <limits.h>
#include <magic.h>
#include <string.h>
#include <string>
#include <unistd.h>
#include <unordered_map>
static std::string percent_encode(const std::string &s) {
static const char *hex = "0123456789ABCDEF";
std::string out;
for (unsigned char c : s) {
if (std::isalnum(c) || c == '-' || c == '_' || c == '.' || c == '~' ||
c == '/') {
out.push_back(c);
} else {
out.push_back('%');
out.push_back(hex[c >> 4]);
out.push_back(hex[c & 0xF]);
}
}
return out;
}
std::string path_abs(const std::string &path_str) {
namespace fs = std::filesystem;
fs::path p = fs::weakly_canonical(fs::absolute(fs::path(path_str)));
return p.generic_string();
}
std::string path_to_file_uri(const std::string &path_str) {
return "file://" + percent_encode(path_abs(path_str));
}
uint64_t fnv1a_64(const char *s, size_t len) {
uint64_t hash = 1469598103934665603ull;
@@ -206,8 +220,13 @@ char *load_file(const char *path, uint32_t *out_len) {
static std::string file_extension(const char *filename) {
std::string name(filename);
auto pos = name.find_last_of('.');
if (pos == std::string::npos)
return "";
if (pos == std::string::npos) {
auto pos2 = name.find_last_of('/');
if (pos2 != std::string::npos)
pos = pos2;
else
return "";
}
std::string ext = name.substr(pos + 1);
std::transform(ext.begin(), ext.end(), ext.begin(), ::tolower);
return ext;
@@ -231,61 +250,43 @@ char *detect_file_type(const char *filename) {
return result;
}
static const std::unordered_map<std::string, Language> ext_map = {
{"sh", {"bash", tree_sitter_bash}},
{"bash", {"bash", tree_sitter_bash}},
{"c", {"c", tree_sitter_c}},
{"cpp", {"cpp", tree_sitter_cpp}},
{"cxx", {"cpp", tree_sitter_cpp}},
{"cc", {"cpp", tree_sitter_cpp}},
{"hpp", {"cpp", tree_sitter_cpp}},
{"hh", {"cpp", tree_sitter_cpp}},
{"hxx", {"cpp", tree_sitter_cpp}},
{"h", {"cpp", tree_sitter_cpp}},
{"css", {"css", tree_sitter_css}},
{"fish", {"fish", tree_sitter_fish}},
{"go", {"go", tree_sitter_go}},
{"hs", {"haskell", tree_sitter_haskell}},
{"html", {"html", tree_sitter_html}},
{"htm", {"html", tree_sitter_html}},
{"js", {"javascript", tree_sitter_javascript}},
{"json", {"json", tree_sitter_json}},
{"lua", {"lua", tree_sitter_lua}},
{"mk", {"make", tree_sitter_make}},
{"makefile", {"make", tree_sitter_make}},
{"py", {"python", tree_sitter_python}},
{"rb", {"ruby", tree_sitter_ruby}},
};
static const std::unordered_map<std::string, Language> mime_map = {
{"text/x-c", {"c", tree_sitter_c}},
{"text/x-c++", {"cpp", tree_sitter_cpp}},
{"text/x-shellscript", {"bash", tree_sitter_bash}},
{"application/json", {"json", tree_sitter_json}},
{"text/javascript", {"javascript", tree_sitter_javascript}},
{"text/html", {"html", tree_sitter_html}},
{"text/css", {"css", tree_sitter_css}},
{"text/x-python", {"python", tree_sitter_python}},
{"text/x-ruby", {"ruby", tree_sitter_ruby}},
{"text/x-go", {"go", tree_sitter_go}},
{"text/x-haskell", {"haskell", tree_sitter_haskell}},
{"text/x-lua", {"lua", tree_sitter_lua}},
};
Language language_for_file(const char *filename) {
std::string ext = file_extension(filename);
std::string lang_name;
if (!ext.empty()) {
auto it = ext_map.find(ext);
if (it != ext_map.end())
return it->second;
auto it = kExtToLang.find(ext);
if (it != kExtToLang.end())
return kLanguages.find(it->second)->second;
}
char *mime = detect_file_type(filename);
if (mime) {
std::string mime_type(mime);
free(mime);
auto it = mime_map.find(mime_type);
if (it != mime_map.end())
return it->second;
auto it = kMimeToLang.find(mime_type);
if (it != kMimeToLang.end())
return kLanguages.find(it->second)->second;
}
return {"unknown", nullptr};
}
int utf8_byte_offset_to_utf16(const char *s, size_t byte_pos) {
int utf16_units = 0;
size_t i = 0;
while (i < byte_pos) {
unsigned char c = s[i];
if ((c & 0x80) == 0x00) {
i += 1;
utf16_units += 1;
} else if ((c & 0xE0) == 0xC0) {
i += 2;
utf16_units += 1;
} else if ((c & 0xF0) == 0xE0) {
i += 3;
utf16_units += 1;
} else {
i += 4;
utf16_units += 2;
}
}
return utf16_units;
}