chore: improve comments on how anyQuote ignores escaped quotes

Author: chrisgrieser

lua/various-textobjs/textobjs/charwise.lua

@@ -31,8 +31,13 @@ end
 
 ---@param scope "inner"|"outer"
 function M.anyQuote(scope)
-	-- INFO `%f[\"]` is the lua frontier pattern, and effectively used as a negative
-	-- lookbehind, that is ensuring that the previous character may not be a `\`.
+	-- INFO 
+	-- `(").-(")` would be enough if we were just to check for any quote character. 
+	-- 
+	-- To handle escaped quotes, we use make use of frontier patterns and handle
+	-- various edge cases. `%f[\"]` is the lua frontier pattern, and effectively
+	-- used as a negative lookbehind, that is ensuring that the previous
+	-- character may not be a `\`.
 	local patterns = {
 		['"'] = [[(%f[\"]").-(%f[\"]")]],
 		["'"] = [[(%f[\']').-(%f[\']')]],