LiveScript mode
MIME types defined: text/x-livescript.
The LiveScript mode was written by Kenneth Bentley (license).
livescript.ls 0000666 00000013727 15044762232 0007313 0 ustar 00 /**
* Link to the project's GitHub page:
* https://github.com/duralog/CodeMirror
*/
CodeMirror.defineMode 'livescript', (conf) ->
tokenBase = (stream, state) ->
#indent =
if next_rule = state.next or \start
state.next = state.next
if Array.isArray nr = Rules[next_rule]
for r in nr
if r.regex and m = stream.match r.regex
state.next = r.next
return r.token
stream.next!
return \error
if stream.match r = Rules[next_rule]
if r.regex and stream.match r.regex
state.next = r.next
return r.token
else
stream.next!
return \error
stream.next!
return 'error'
external = {
startState: (basecolumn) ->
{
next: \start
lastToken: null
}
token: (stream, state) ->
style = tokenBase stream, state #tokenLexer stream, state
state.lastToken = {
style: style
indent: stream.indentation!
content: stream.current!
}
style.replace /\./g, ' '
indent: (state, textAfter) ->
# XXX this won't work with backcalls
indentation = state.lastToken.indent
if state.lastToken.content.match indenter then indentation += 2
return indentation
}
external
### Highlight Rules
# taken from mode-ls.ls
indenter = // (?
: [({[=:]
| [-~]>
| \b (?: e(?:lse|xport) | d(?:o|efault) | t(?:ry|hen) | finally |
import (?:\s* all)? | const | var |
let | new | catch (?:\s* #identifier)? )
) \s* $ //
identifier = /(?![\d\s])[$\w\xAA-\uFFDC](?:(?!\s)[$\w\xAA-\uFFDC]|-[A-Za-z])*/$
keywordend = /(?![$\w]|-[A-Za-z]|\s*:(?![:=]))/$
stringfill = token: \string, regex: '.+'
Rules =
start:
* token: \comment.doc
regex: '/\\*'
next : \comment
* token: \comment
regex: '#.*'
* token: \keyword
regex: //(?
:t(?:h(?:is|row|en)|ry|ypeof!?)
|c(?:on(?:tinue|st)|a(?:se|tch)|lass)
|i(?:n(?:stanceof)?|mp(?:ort(?:\s+all)?|lements)|[fs])
|d(?:e(?:fault|lete|bugger)|o)
|f(?:or(?:\s+own)?|inally|unction)
|s(?:uper|witch)
|e(?:lse|x(?:tends|port)|val)
|a(?:nd|rguments)
|n(?:ew|ot)
|un(?:less|til)
|w(?:hile|ith)
|o[fr]|return|break|let|var|loop
)//$ + keywordend
* token: \constant.language
regex: '(?:true|false|yes|no|on|off|null|void|undefined)' + keywordend
* token: \invalid.illegal
regex: '(?
:p(?:ackage|r(?:ivate|otected)|ublic)
|i(?:mplements|nterface)
|enum|static|yield
)' + keywordend
* token: \language.support.class
regex: '(?
:R(?:e(?:gExp|ferenceError)|angeError)
|S(?:tring|yntaxError)
|E(?:rror|valError)
|Array|Boolean|Date|Function|Number|Object|TypeError|URIError
)' + keywordend
* token: \language.support.function
regex: '(?
:is(?:NaN|Finite)
|parse(?:Int|Float)
|Math|JSON
|(?:en|de)codeURI(?:Component)?
)' + keywordend
* token: \variable.language
regex: '(?:t(?:hat|il|o)|f(?:rom|allthrough)|it|by|e)' + keywordend
* token: \identifier
regex: identifier + /\s*:(?![:=])/$
* token: \variable
regex: identifier
* token: \keyword.operator
regex: /(?:\.{3}|\s+\?)/$
* token: \keyword.variable
regex: /(?:@+|::|\.\.)/$
next : \key
* token: \keyword.operator
regex: /\.\s*/$
next : \key
* token: \string
regex: /\\\S[^\s,;)}\]]*/$
* token: \string.doc
regex: \'''
next : \qdoc
* token: \string.doc
regex: \"""
next : \qqdoc
* token: \string
regex: \'
next : \qstring
* token: \string
regex: \"
next : \qqstring
* token: \string
regex: \`
next : \js
* token: \string
regex: '<\\['
next : \words
* token: \string.regex
regex: \//
next : \heregex
* token: \string.regex
regex: //
/(?: [^ [ / \n \\ ]*
(?: (?: \\.
| \[ [^\]\n\\]* (?:\\.[^\]\n\\]*)* \]
) [^ [ / \n \\ ]*
)*
)/ [gimy$]{0,4}
//$
next : \key
* token: \constant.numeric
regex: '(?:0x[\\da-fA-F][\\da-fA-F_]*
|(?:[2-9]|[12]\\d|3[0-6])r[\\da-zA-Z][\\da-zA-Z_]*
|(?:\\d[\\d_]*(?:\\.\\d[\\d_]*)?|\\.\\d[\\d_]*)
(?:e[+-]?\\d[\\d_]*)?[\\w$]*)'
* token: \lparen
regex: '[({[]'
* token: \rparen
regex: '[)}\\]]'
next : \key
* token: \keyword.operator
regex: \\\S+
* token: \text
regex: \\\s+
heregex:
* token: \string.regex
regex: '.*?//[gimy$?]{0,4}'
next : \start
* token: \string.regex
regex: '\\s*#{'
* token: \comment.regex
regex: '\\s+(?:#.*)?'
* token: \string.regex
regex: '\\S+'
key:
* token: \keyword.operator
regex: '[.?@!]+'
* token: \identifier
regex: identifier
next : \start
* token: \text
regex: '.'
next : \start
comment:
* token: \comment.doc
regex: '.*?\\*/'
next : \start
* token: \comment.doc
regex: '.+'
qdoc:
token: \string
regex: ".*?'''"
next : \key
stringfill
qqdoc:
token: \string
regex: '.*?"""'
next : \key
stringfill
qstring:
token: \string
regex: /[^\\']*(?:\\.[^\\']*)*'/$
next : \key
stringfill
qqstring:
token: \string
regex: /[^\\"]*(?:\\.[^\\"]*)*"/$
next : \key
stringfill
js:
token: \string
regex: /[^\\`]*(?:\\.[^\\`]*)*`/$
next : \key
stringfill
words:
token: \string
regex: '.*?\\]>'
next : \key
stringfill
# for optimization, precompile the regexps
for idx, r of Rules
if Array.isArray r
for rr, i in r
if rr.regex then Rules[idx][i].regex = new RegExp '^'+rr.regex
else if r.regex then Rules[idx].regex = new RegExp '^'+r.regex
CodeMirror.defineMIME 'text/x-livescript', 'livescript'
