22 lines
582 B
Lua
Executable File
22 lines
582 B
Lua
Executable File
-- Copyright 2006-2019 Robert Gieseke. See License.txt.
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-- Less CSS LPeg lexer.
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-- http://lesscss.org
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local lexer = require('lexer')
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local token = lexer.token
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local S = lpeg.S
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local lex = lexer.new('less', {inherit = lexer.load('css')})
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-- Line comments.
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lex:add_rule('line_comment', token(lexer.COMMENT, '//' * lexer.nonnewline^0))
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-- Variables.
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lex:add_rule('variable', token(lexer.VARIABLE, '@' *
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(lexer.alnum + S('_-{}'))^1))
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-- Fold points.
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lex:add_fold_point(lexer.COMMENT, '//', lexer.fold_line_comments('//'))
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return lex
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