1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
| -- Copyright 2006-2018 Robert Gieseke. See License.txt.
| -- Less CSS LPeg lexer.
| -- http://lesscss.org
|
| local lexer = require('lexer')
| local token = lexer.token
| local S = lpeg.S
|
| local lex = lexer.new('less', {inherit = lexer.load('css')})
|
| -- Line comments.
| lex:add_rule('line_comment', token(lexer.COMMENT, '//' * lexer.nonnewline^0))
|
| -- Variables.
| lex:add_rule('variable', token(lexer.VARIABLE, '@' *
| (lexer.alnum + S('_-{}'))^1))
|
| -- Fold points.
| lex:add_fold_point(lexer.COMMENT, '//', lexer.fold_line_comments('//'))
|
| return lex
|
|
