diff options
Diffstat (limited to 'lua/colorizer/matcher_utils.lua')
| -rw-r--r-- | lua/colorizer/matcher_utils.lua | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/lua/colorizer/matcher_utils.lua b/lua/colorizer/matcher_utils.lua index 29cd5e9..7803eac 100644 --- a/lua/colorizer/matcher_utils.lua +++ b/lua/colorizer/matcher_utils.lua @@ -5,6 +5,7 @@ local min, max = math.min, math.max local color_utils = require "colorizer.color_utils" local color_name_parser = color_utils.color_name_parser +local sass_name_parser = color_utils.sass_name_parser local rgba_hex_parser = color_utils.rgba_hex_parser local parser = {} @@ -13,6 +14,7 @@ parser["_rgb"] = color_utils.rgb_function_parser parser["_rgba"] = color_utils.rgba_function_parser parser["_hsl"] = color_utils.hsl_function_parser parser["_hsla"] = color_utils.hsla_function_parser +local b_hash, dollar_hash = ("#"):byte(), ("$"):byte() ---Form a trie stuct with the given prefixes ---@param matchers table: List of prefixes, {"rgb", "hsl"} @@ -21,8 +23,7 @@ parser["_hsla"] = color_utils.hsla_function_parser local function compile_matcher(matchers, matchers_trie) local trie = Trie(matchers_trie) - local b_hash = ("#"):byte() - local function parse_fn(line, i) + local function parse_fn(line, i, buf) -- prefix # if matchers.rgba_hex_parser then if line:byte(i) == b_hash then @@ -30,6 +31,13 @@ local function compile_matcher(matchers, matchers_trie) end end + -- prefix $, SASS Colour names + if matchers.sass_name_parser then + if line:byte(i) == dollar_hash then + return sass_name_parser(line, i, buf) + end + end + -- Prefix 0x, rgba, rgb, hsla, hsl local prefix = trie:longest_prefix(line, i) if prefix then @@ -55,6 +63,7 @@ local MATCHER_CACHE = {} ---@return function|boolean: function which will just parse the line for enabled parsers local function make_matcher(options) local enable_names = options.css or options.names + local enable_sass = options.sass and options.sass.enable local enable_tailwind = options.tailwind local enable_RGB = options.css or options.RGB local enable_RRGGBB = options.css or options.RRGGBB @@ -74,6 +83,7 @@ local function make_matcher(options) + ((enable_tailwind == true or enable_tailwind == "normal") and 1 or 7) + (enable_tailwind == "lsp" and 1 or 8) + (enable_tailwind == "both" and 1 or 9) + + (enable_sass and 1 or 10) if matcher_key == 0 then return false @@ -92,6 +102,10 @@ local function make_matcher(options) matchers.color_name_parser = { tailwind = options.tailwind } end + if enable_sass then + matchers.sass_name_parser = true + end + local valid_lengths = { [3] = enable_RGB, [6] = enable_RRGGBB, [8] = enable_RRGGBBAA } local minlen, maxlen for k, v in pairs(valid_lengths) do |