diff options
Diffstat (limited to 'lua/lexers/coffeescript.lua')
| -rw-r--r-- | lua/lexers/coffeescript.lua | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/lua/lexers/coffeescript.lua b/lua/lexers/coffeescript.lua index be4be45..c698d6e 100644 --- a/lua/lexers/coffeescript.lua +++ b/lua/lexers/coffeescript.lua @@ -1,17 +1,17 @@ --- Copyright 2006-2022 Mitchell. See LICENSE. +-- Copyright 2006-2024 Mitchell. See LICENSE. -- CoffeeScript LPeg lexer. local lexer = require('lexer') -local token, word_match = lexer.token, lexer.word_match +local word_match = lexer.word_match local P, S = lpeg.P, lpeg.S local lex = lexer.new('coffeescript', {fold_by_indentation = true}) -- Whitespace. -lex:add_rule('whitespace', token(lexer.WHITESPACE, lexer.space^1)) +lex:add_rule('whitespace', lex:tag(lexer.WHITESPACE, lexer.space^1)) -- Keywords. -lex:add_rule('keyword', token(lexer.KEYWORD, word_match{ +lex:add_rule('keyword', lex:tag(lexer.KEYWORD, word_match{ 'all', 'and', 'bind', 'break', 'by', 'case', 'catch', 'class', 'const', 'continue', 'default', 'delete', 'do', 'each', 'else', 'enum', 'export', 'extends', 'false', 'finally', 'for', 'function', 'if', 'import', 'in', 'instanceof', 'is', 'isnt', 'let', 'loop', 'native', 'new', @@ -21,29 +21,30 @@ lex:add_rule('keyword', token(lexer.KEYWORD, word_match{ -- Fields: object properties and methods. lex:add_rule('field', - token(lexer.FUNCTION, '.' * (S('_$') + lexer.alpha) * (S('_$') + lexer.alnum)^0)) + lex:tag(lexer.FUNCTION, '.' * (S('_$') + lexer.alpha) * (S('_$') + lexer.alnum)^0)) -- Identifiers. -lex:add_rule('identifier', token(lexer.IDENTIFIER, lexer.word)) +lex:add_rule('identifier', lex:tag(lexer.IDENTIFIER, lexer.word)) -- Strings. local sq_str = lexer.range("'") local dq_str = lexer.range('"') -local string = token(lexer.STRING, sq_str + dq_str) -local regex_str = - #P('/') * lexer.last_char_includes('+-*%<>!=^&|?~:;,([{') * lexer.range('/', true) * S('igm')^0 -local regex = token(lexer.REGEX, regex_str) +local string = lex:tag(lexer.STRING, sq_str + dq_str) +local regex_str = lexer.after_set('+-*%<>!=^&|?~:;,([{', lexer.range('/', true) * S('igm')^0) +local regex = lex:tag(lexer.REGEX, regex_str) lex:add_rule('string', string + regex) -- Comments. local block_comment = lexer.range('###') local line_comment = lexer.to_eol('#', true) -lex:add_rule('comment', token(lexer.COMMENT, block_comment + line_comment)) +lex:add_rule('comment', lex:tag(lexer.COMMENT, block_comment + line_comment)) -- Numbers. -lex:add_rule('number', token(lexer.NUMBER, lexer.number)) +lex:add_rule('number', lex:tag(lexer.NUMBER, lexer.number)) -- Operators. -lex:add_rule('operator', token(lexer.OPERATOR, S('+-/*%<>!=^&|?~:;,.()[]{}'))) +lex:add_rule('operator', lex:tag(lexer.OPERATOR, S('+-/*%<>!=^&|?~:;,.()[]{}'))) + +lexer.property['scintillua.comment'] = '#' return lex |