runtime/syntax/lua.yaml

   1 filetype: lua
   2
   3 detect:
   4     filename: "\\.lua$"
   5
   6 rules:
   7     - statement: "\\b(do|end|while|repeat|until|if|elseif|then|else|for|in|function|local|return)\\b"
   8     - statement: "\\b(not|and|or)\\b"
   9     - statement: "\\b(debug|string|math|table|io|coroutine|os|utf8|bit32)\\b\\."
  10     - statement: "\\b(_ENV|_G|_VERSION|assert|collectgarbage|dofile|error|getfenv|getmetatable|ipairs|load|loadfile|module|next|pairs|pcall|print|rawequal|rawget|rawlen|rawset|require|select|setfenv|setmetatable|tonumber|tostring|type|unpack|xpcall)\\s*\\("
  11     - identifier: "io\\.\\b(close|flush|input|lines|open|output|popen|read|tmpfile|type|write)\\b"
  12     - identifier: "math\\.\\b(abs|acos|asin|atan2|atan|ceil|cosh|cos|deg|exp|floor|fmod|frexp|huge|ldexp|log10|log|max|maxinteger|min|mininteger|modf|pi|pow|rad|random|randomseed|sinh|sqrt|tan|tointeger|type|ult)\\b"
  13     - identifier: "os\\.\\b(clock|date|difftime|execute|exit|getenv|remove|rename|setlocale|time|tmpname)\\b"
  14     - identifier: "package\\.\\b(config|cpath|loaded|loadlib|path|preload|seeall|searchers|searchpath)\\b"
  15     - identifier: "string\\.\\b(byte|char|dump|find|format|gmatch|gsub|len|lower|match|pack|packsize|rep|reverse|sub|unpack|upper)\\b"
  16     - identifier: "table\\.\\b(concat|insert|maxn|move|pack|remove|sort|unpack)\\b"
  17     - identifier: "utf8\\.\\b(char|charpattern|codes|codepoint|len|offset)\\b"
  18     - identifier: "coroutine\\.\\b(create|isyieldable|resume|running|status|wrap|yield)\\b"
  19     - identifier: "debug\\.\\b(debug|getfenv|gethook|getinfo|getlocal|getmetatable|getregistry|getupvalue|getuservalue|setfenv|sethook|setlocal|setmetatable|setupvalue|setuservalue|traceback|upvalueid|upvaluejoin)\\b"
  20     - identifier: "bit32\\.\\b(arshift|band|bnot|bor|btest|bxor|extract|replace|lrotate|lshift|rrotate|rshift)\\b"
  21     - identifier: "\\:\\b(close|flush|lines|read|seek|setvbuf|write|byte|char|dump|find|format|gmatch|gsub|len|lower|match|pack|packsize|rep|reverse|sub|unpack|upper)\\b"
  22     - identifier: "\\b(self|arg)\\b"
  23     - constant: "\\b(false|nil|true)\\b"
  24     - statement: "(\\b(dofile|require|include)|%q|%!|%Q|%r|%x)\\b"
  25     - constant.number: "\\b([0-9]+)\\b"
  26     - symbol: "(\\(|\\)|\\[|\\]|\\{|\\}|\\*\\*|\\*|/|%|\\+|-|\\^|>|>=|<|<=|~=|=|[\\.]{2,3}|#)"
  27
  28     - constant.string:
  29         start: "\""
  30         end: "\""
  31         skip: "\\\\."
  32         rules:
  33             - constant.specialChar: "\\\\."
  34
  35     - constant.string:
  36         start: "'"
  37         end: "'"
  38         skip: "\\\\."
  39         rules:
  40             - constant.specialChar: "\\\\."
  41
  42     - constant.string:
  43         start: "\\[\\["
  44         end: "\\]\\]"
  45         rules:
  46             - constant.specialChar: "\\\\."
  47
  48     - special: "\\\\[0-7][0-7][0-7]|\\\\x[0-9a-fA-F][0-9a-fA-F]|\\\\[abefnrs]|(\\\\c|\\\\C-|\\\\M-|\\\\M-\\\\C-)."
  49
  50     - comment.block:
  51         start: "\\-\\-\\[(\\=*|\\#*)\\["
  52         end: "\\-\\-\\](\\=*|\\#*)\\]"
  53         rules:
  54             - todo: "(TODO|NOTE|FIXME):?"
  55
  56 # this has to go after block comment or block comment does not work
  57
  58     - comment:
  59         start: "\\-\\-"
  60         end: "$"
  61         rules:
  62           - todo: "(TODO|NOTE|FIXME):?"