fix: adds ' and " to excluded additional characters (#145)

Author: catgoose

lua/colorizer/utils.lua

@@ -97,7 +97,12 @@ function M.add_additional_color_chars(chars)
     local char = chars:sub(i, i)
     local char_byte = string.byte(char)
     -- It's possible to define `custom_names` with spaces.  Ignore space: it's by empty space that separate things may exist 🧘
-    if char_byte ~= 32 and byte_category[char_byte] == 0 then
+    if
+      char_byte ~= 32
+      and char_byte ~= ("'"):byte()
+      and char_byte ~= ('"'):byte()
+      and byte_category[char_byte] == 0
+    then
       additional_color_chars = additional_color_chars .. char
       byte_category[char_byte] = 1
     end
@@ -235,8 +240,10 @@ end
 --- Returns sha256 hash of lua table
 ---@param tbl table: Table to be hashed
 function M.hash_table(tbl)
+  -- local json_string = vim.json.encode(tbl, { escape_slash = true })
   local json_string = vim.json.encode(tbl)
-  return vim.fn.sha256(json_string)
+  local hash = vim.fn.sha256(json_string)
+  return hash
 end
 
 return M

test/expect.lua

@@ -22,6 +22,22 @@ local opts = {
         ["five@six"] = "#e9e240",
         ["seven!eight"] = "#a9e042",
         ["nine!!ten"] = "#09e392",
+        ["'r'"] = "#FF0000",
+        ['"r"'] = "#FF0000",
+        ["'g'"] = "#00FF00",
+        ['"g"'] = "#00FF00",
+        ["'b'"] = "#0000FF",
+        ['"b"'] = "#0000FF",
+        ["'c'"] = "#00FFFF",
+        ['"c"'] = "#00FFFF",
+        ["'m'"] = "#FF00FF",
+        ['"m"'] = "#FF00FF",
+        ["'y'"] = "#FFFF00",
+        ['"y"'] = "#FFFF00",
+        ["'k'"] = "#000000",
+        ['"k"'] = "#000000",
+        ["'w'"] = "#FFFFFF",
+        ['"w"'] = "#FFFFFF",
       },
     },
   },
@@ -101,6 +117,10 @@ From table in filetype definiton (lua)
     FIX:  .
     FIX:   fix
 
+'r' 'g' 'b' 'c' 'm' 'y' 'k' 'w'
+"r" "g" "b" "c" "m" "y" "k" "w"
+r g b c m y k w
+
 Tailwind names:
   accent-blue-100 bg-gray-200 border-black border-x-zinc-300 border-y-yellow-400 border-t-teal-500 border-r-neutral-600 border-b-blue-700 border-l-lime-800 caret-indigo-900 decoration-sky-950 divide-white fill-violet-950 from-indigo-900 shadow-blue-800 stroke-sky-700 text-cyan-500 to-red-400 via-green-300 ring-emerald-200 ring-offset-violet-100