lua.nanorc

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1 ##############################################################################
2 #
3 # Lua syntax highlighting for Nano.
4 #
5 # Author: Matthew Wild <mwild1 (at) gmail.com>
6 # License: GPL 2 or later
7 #
8 # Version: 2007-06-06
9 #
10 # Notes: Originally based on Ruby syntax rc by Josef 'Jupp' Schugt
11 ##############################################################################
12
13
14 # Automatically use for '.lua' files
15 syntax "lua" ".*\.?lua\>.*$"
16
17 # General
18 color brightwhite ".+"
19
20 color brightwhite "\[\[.*\]\]"
21
22 # Operators
23 color brightyellow ":|\*\*|\*|/|%|\+|-|\^|>|>=|<|<=|~=|=|\.\.|\<(not|and|or)\>"
24
25 # Statements
26 color brightblue "\<(do|end|while|repeat|until|if|elseif|then|else|for|in|function|local|return)\>"
27
28 # Keywords
29 color brightyellow "\<(debug|string|math|table|io|coroutine|os)\>\."
30 color brightyellow "\<(_G|_VERSION|assert|collectgarbage|dofile|error|getfenv|getmetatable|ipairs|load|loadfile|module|next|pairs|pcall|print|rawequal|rawget|rawset|require|select|setfenv|setmetatable|tonumber|tostring|type|unpack|xpcall)\s*\("
31
32 # Standard library
33 color brightyellow "io\.\<(close|flush|input|lines|open|output|popen|read|tmpfile|type|write|stdin|stdout|stderr)\>"
34 color brightyellow "math\.\<(abs|acos|asin|atan2|atan|ceil|cosh|cos|deg|exp|floor|fmod|frexp|huge|ldexp|log10|log|max|min|modf|pi|pow|rad|random|randomseed|sinh|tan)\>"
35 color brightyellow "os\.\<(clock|date|difftime|execute|exit|getenv|remove|rename|setlocale|time|tmpname)\>"
36 color brightyellow "package\.\<(cpath|loaded|loadlib|path|preload|seeall)\>"
37 color brightyellow "string\.\<(byte|char|dump|find|format|gmatch|gsub|len|lower|match|rep|reverse|sub|upper)\>"
38 color brightyellow "table\.\<(concat|insert|maxn|remove|sort)\>"
39 color brightyellow "coroutine\.\<(create|resume|running|status|wrap|yield)\>"
40 color brightyellow "debug\.\<(debug|getfenv|gethook|getinfo|getlocal|getmetatable|getregistry|getupvalue|setfenv|sethook|setlocal|setmetatable|setupvalue|traceback)\>"
41
42 # File handle methods
43 color brightyellow "\:\<(close|flush|lines|read|seek|setvbuf|write)\>"
44
45 # false, nil, true
46 color brightmagenta "\<(false|nil|true)\>"
47
48 # External files
49 color brightgreen "(\<(dofile|require|include)|%q|%!|%Q|%r|%x)\>"
50
51 # Numbers
52 color red "\<([0-9]+)\>"
53
54 # Symbols
55 color brightmagenta "(\(|\)|\[|\]|\{|\})"
56
57
58 # Shebang
59 color brightcyan "^#!.*"
60
61 # Simple comments
62 color green "\-\-.*$"
63
64 # Multiline comments
65 color green start="\-\-\[\[" end="\]\]"
66
67 # Strings
68 #color green "\"(\\.|[^\\\"])*\"|'(\\.|[^\\'])*'"
69
70 # Strings
71 color red "\"(\\.|[^\\\"])*\"|'(\\.|[^\\'])*'"
72
73 # color red start="\[\[" end="\]\]"
74
75
76 # Escapes
77 color red "\\[0-7][0-7][0-7]|\\x[0-9a-fA-F][0-9a-fA-F]|\\[abefnrs]|(\\c|\\C-|\\M-|\\M-\\C-)."
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