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| author | Matěj Cepl <mcepl@cepl.eu> | 2023-08-11 01:27:32 +0200 |
|---|---|---|
| committer | Randy Palamar <randy@rnpnr.xyz> | 2024-03-27 06:04:21 -0600 |
| commit | 4c4392d29df777ff702dfe99b4f3c23142976e05 (patch) | |
| tree | 5355324abe18952f7d19d6cfc5dbeb5d6cb72b84 /lua/lexers/json.lua | |
| parent | 95bf9f59f8a9a37148bdc0787db378d62c7cd032 (diff) | |
| download | vis-4c4392d29df777ff702dfe99b4f3c23142976e05.tar.gz vis-4c4392d29df777ff702dfe99b4f3c23142976e05.tar.xz | |
update lexers to orbitalquark/scintillua@b789dde
Rather than cherry pick patches from after 6.2 we will just grab
everything as is.
Diffstat (limited to 'lua/lexers/json.lua')
| -rw-r--r-- | lua/lexers/json.lua | 26 |
1 files changed, 7 insertions, 19 deletions
diff --git a/lua/lexers/json.lua b/lua/lexers/json.lua index 10b6406..9879053 100644 --- a/lua/lexers/json.lua +++ b/lua/lexers/json.lua @@ -1,40 +1,28 @@ --- Copyright 2006-2022 Brian "Sir Alaran" Schott. See LICENSE. +-- Copyright 2006-2024 Brian "Sir Alaran" Schott. See LICENSE. -- JSON LPeg lexer. -- Based off of lexer code by Mitchell. -local lexer = require('lexer') -local token, word_match = lexer.token, lexer.word_match +local lexer = lexer local P, S = lpeg.P, lpeg.S -local lex = lexer.new('json') - --- Whitespace. -lex:add_rule('whitespace', token(lexer.WHITESPACE, lexer.space^1)) +local lex = lexer.new(...) -- Strings. local sq_str = lexer.range("'", true) local dq_str = lexer.range('"', true) -lex:add_rule('string', token(lexer.STRING, sq_str + dq_str)) +lex:add_rule('string', lex:tag(lexer.STRING, sq_str + dq_str)) -- Keywords. -lex:add_rule('keyword', token(lexer.KEYWORD, word_match('true false null'))) - --- Comments. -local line_comment = lexer.to_eol('//', true) -local block_comment = lexer.range('/*', '*/') -lex:add_rule('comment', token(lexer.COMMENT, line_comment + block_comment)) +lex:add_rule('keyword', lex:tag(lexer.KEYWORD, lexer.word_match('true false null'))) -- Numbers. -local integer = S('+-')^-1 * lexer.dec_num * S('Ll')^-1 -lex:add_rule('number', token(lexer.NUMBER, lexer.float + integer)) +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('[]{}:,'))) -- Fold points. lex:add_fold_point(lexer.OPERATOR, '[', ']') lex:add_fold_point(lexer.OPERATOR, '{', '}') -lex:add_fold_point(lexer.COMMENT, '/*', '*/') -lex:add_fold_point(lexer.COMMENT, lexer.fold_consecutive_lines('//')) return lex |
