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Add strikethrough support

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This commit is contained in:
Syed Daanish
2025-12-30 10:55:32 +00:00
parent 235eafb01c
commit 26e0b06e24
40 changed files with 1197 additions and 1184 deletions
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6
src/io/renderer.cc
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@@ -123,6 +123,7 @@ void render() {
uint32_t current_ul_color = 0;
bool current_italic = false;
bool current_bold = false;
bool current_strikethrough = false;
bool current_underline = false;
std::lock_guard<std::mutex> lock(screen_mutex);
std::string out;
@@ -218,6 +219,11 @@ void render() {
out += bold ? "\x1b[1m" : "\x1b[22m";
current_bold = bold;
}
bool strikethrough = (new_cell.flags & CF_STRIKETHROUGH) != 0;
if (strikethrough != current_strikethrough) {
out += strikethrough ? "\x1b[9m" : "\x1b[29m";
current_strikethrough = strikethrough;
}
bool underline = (new_cell.flags & CF_UNDERLINE) != 0;
if (underline) {
if (new_cell.ul_color != current_ul_color) {

9
src/ts/utils.cc
View File

@@ -1,4 +1,5 @@
#include "config.h"
#include "io/ui.h"
#include "ts/ts.h"
std::unordered_map<std::string, pcre2_code *> regex_cache;
@@ -40,7 +41,7 @@ TSQuery *load_query(const char *query_path, TSSetBase *set) {
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+)|(;; !(\w+)))",
(PCRE2_SPTR) R"((@[A-Za-z0-9_.]+)|(;; \#[0-9a-fA-F]{6} \#[0-9a-fA-F]{6} [01] [01] [01] [01] \d+)|(;; !(\w+)))",
PCRE2_ZERO_TERMINATED, 0, &errornumber, &erroroffset, nullptr);
if (!re)
return nullptr;
@@ -84,9 +85,11 @@ TSQuery *load_query(const char *query_path, TSSetBase *set) {
int bold = std::stoi(mct.substr(19, 1));
int italic = std::stoi(mct.substr(21, 1));
int underline = std::stoi(mct.substr(23, 1));
c_hl->priority = std::stoi(mct.substr(25));
int strike = std::stoi(mct.substr(25, 1));
c_hl->priority = std::stoi(mct.substr(27));
c_hl->flags = (bold ? CF_BOLD : 0) | (italic ? CF_ITALIC : 0) |
(underline ? CF_UNDERLINE : 0);
(underline ? CF_UNDERLINE : 0) |
(strike ? CF_STRIKETHROUGH : 0);
} else if (mct.substr(0, 4) == ";; !") {
auto it = kLanguages.find(mct.substr(4));
if (it != kLanguages.end())