Auto generate docs

doc/oklch-color-picker.nvim.txt

@@ -1,4 +1,4 @@
-*oklch-color-picker.nvim.txt*  For NVIM v0.10.0  Last change: 2024 November 20
+*oklch-color-picker.nvim.txt*  For NVIM v0.10.0  Last change: 2024 November 21
 
 ==============================================================================
 Table of Contents                  *oklch-color-picker.nvim-table-of-contents*
@@ -16,7 +16,9 @@ FEATURES                                    *oklch-color-picker.nvim-features*
 - Select and edit buffer colors in a graphical picker
 - Fast async color highlighting
 - Supports multiple formats:
-    - Hex (`#RGB`, `#RGBA`, `#RRGGBB`, `#RRGGBBAA`), CSS (`rgb(..)`, `hsl(..)`, `oklch(..)`)
+    - Hex (`#RGB`, `#RGBA`, `#RRGGBB`, `#RRGGBBAA`)
+    - CSS (`rgb(..)`, `hsl(..)`, `oklch(..)`)
+    - Hex literal (`0xRRGGBB`, `OxAARRGGBB`)
     - Can recognize any numbers in brackets as a color (e.g., `vec3(0.5, 0.5, 0.5)`)
     - Custom formats can be defined
 - Integrated graphical color picker <https://github.com/eero-lehtinen/oklch-color-picker> using the perceptual Oklch color space:
@@ -70,6 +72,10 @@ DEFAULT OPTIONS                      *oklch-color-picker.nvim-default-options*
           '()hsla?%(.-%)()',
           '()oklch%(.-%)()',
         },
+        hex_literal = {
+          priority = -1,
+          '()0x%x%x%x%x%x%x+%f[%W]()',
+        },
         numbers_in_brackets = {
           priority = -10,
           -- Allows any digits, dots, commas or whitespace within brackets.
@@ -138,9 +144,9 @@ Highlighting can be controlled at runtime:
 COLOR FORMATS ~
 
 The picker application supports the following formats: (`hex`, `rgb`, `oklch`,
-`hsl`, `raw_rgb`, `raw_rgb_float`, `raw_rgb_linear`, `raw_oklch`). Most of
-these are auto detected. The non-raw formats are used in CSS and easily auto
-detected because the colors are surrounded by `rgb()` etc.
+`hsl`, `hex_literal`, `raw_rgb`, `raw_rgb_float`, `raw_rgb_linear`,
+`raw_oklch`). Most of these are auto detected. E.g. CSS rgb values are detected
+because they are surrounded by `rgb()` and hex starts with `#`.
 
 The raw formats are just lists of numbers separated by commas that can be used
 with any programming language. The picker auto detection assumes raw formats to
@@ -160,7 +166,7 @@ The default `numbers_in_brackets` should already handle most needs. It matches
 any number of digits, dots and commas inside brackets. The numbers are
 validated by the picker application so the pattern doesn’t need to specify
 exact number matching. You can still create your own patterns if you have
-linear colors that can’t be auto detected.
+linear colors or your functions names clash with CSS.
 
 The patterns should contain two empty groups `()` to designate the replacement
 range. E.g. `vec3%(()[%d.,%s]+()%)` will find `.1,.2,.2` from within the text