Update README

.gitignore

@@ -1 +1 @@
-**/test**
+p.vim

README.md

@@ -1,6 +1,120 @@
-# UdiVim
+# UdiVim - A MarkUp language.
 
 > UDI stands for User Do It
 
 It is a simple todo file format for handling your tasks.
 
+## Features
+
+- It renders to a neovim buffer.
+- It handles neovim shortcuts for fast typing.
+- It allows shortcuts to mark tasks as done etc.
+- It can be easily interpreted by other programs. And human readers.
+
+## Screenshot
+
+![image1](./images/1.png)
+
+## Syntax
+
+### General
+
+#### Colors
+
+The colors are defined by using the following pattern
+
+- `w` = white
+- `k` = black
+- `e` = gray
+- `r` = red
+- `g` = green
+- `b` = blue
+- `c` = cyan
+- `m` = magenta
+- `y` = yellow
+- `t` = tan
+- `o` = orange
+- `p` = pink
+
+```lua
+local colors = {
+	w = "#d6e0f5",
+	k = "#0a0b11",
+	e = "#3b415e",
+	r = "#ff4f78",
+	g = "#b0e57c",
+	b = "#89b4fa",
+	c = "#8cdcff",
+	m = "#c5a3ff",
+	y = "#f5c97f",
+	t = "#be8c71",
+	o = "#ff9e64",
+	p = "#ff99c2",
+}
+```
+
+#### Task modes
+
+Tasks can be marked as
+
+- Todo `(0)`
+- Done `(x)`
+- Unimportant `($)`
+- Important `(!)`
+- Won't do `(^)`
+
+### Topic
+
+- A topic is defined by starting a line with an asterisk (*).
+- It is always colored white bg with black fg.
+
+### SubTopic
+
+- A subtopic is defined by starting a line with a color code followed by a hash (#).
+- It takes the bg color as coded and an appropriate fg color.
+
+### Problem
+
+- A problem is defined by starting a line with a color code followed by an at symbol (@) and then a task mode.
+- ex: `d@0 Problem`
+- It takes the bg color as coded and an appropriate fg color.
+- And shows a marking based on the task mode.
+
+### Task
+
+- A task is defined by starting a line with a semicolon (;) followed by a task mode.
+- ex: `;0 TODO`
+- It takes colors based on the task mode.
+- And shows a marking based on the task mode.
+
+### Separator
+
+- A separator is defined by starting a line with a `=` and can have as many `=` as you want.
+- Its should be at the indentation level of the required seperate blocks you need.
+
+## Example
+
+```
+* Topic
+
+    m# SubTopic:
+
+        d@0 Problem
+
+            ;! Task
+
+        d@x hello?
+
+            ;0 IDK
+            ;! Hello
+            ;x I SHOE
+
+        c@0 FUN
+
+            ;0 Why?
+            ;! MAYBE
+            ;x NOO
+            ==================================================
+                ;x Hello
+```
+

lua/udivim.lua

@@ -467,6 +467,7 @@ function M.setup()
 		end,
 	})
 	vim.api.nvim_create_autocmd({ "CursorMoved", "CursorMovedI" }, {
+		pattern = "*.udi",
 		callback = function()
 			highlight_todo_items()
 		end,

test.udi

@@ -0,0 +1,22 @@
+* Topic
+
+    m# Languages:
+
+        d@0 Hello
+
+            ;! IDK2
+
+        d@x hello?
+
+            ;0 IDK
+            ;! Hello
+            ;x I SHOE
+
+        c@0 FUN
+
+            ;0 Why?
+            ;! MAYBE
+            ;x NOO
+            ==================================================
+                ;x Hello
+