update lexers to orbitalquark/scintillua@b789dde

Rather than cherry pick patches from after 6.2 we will just grab
everything as is.

1 files changed, 13 insertions, 15 deletions

diff --git a/lua/lexers/pico8.lua b/lua/lexers/pico8.lua
index 03f260e..760dc4f 100644
--- a/lua/lexers/pico8.lua
+++ b/lua/lexers/pico8.lua
@@ -1,37 +1,35 @@
--- Copyright 2016-2022 Alejandro Baez (https://keybase.io/baez). See LICENSE.
+-- Copyright 2016-2024 Alejandro Baez (https://keybase.io/baez). See LICENSE.
 -- PICO-8 lexer.
 -- http://www.lexaloffle.com/pico-8.php
 
-local lexer = require('lexer')
-local token, word_match = lexer.token, lexer.word_match
+local lexer = lexer
+local word_match = lexer.word_match
 local P, S = lpeg.P, lpeg.S
 
-local lex = lexer.new('pico8')
-
--- Whitespace
-lex:add_rule('whitespace', token(lexer.WHITESPACE, lexer.space^1))
+local lex = lexer.new(...)
 
 -- Keywords
 lex:add_rule('keyword',
-  token(lexer.KEYWORD, word_match('__lua__ __gfx__ __gff__ __map__ __sfx__ __music__')))
+  lex:tag(lexer.KEYWORD, lexer.word_match('__gff__ __map__ __sfx__ __music__')))
 
 -- Identifiers
-lex:add_rule('identifier', token(lexer.IDENTIFIER, lexer.word))
+lex:add_rule('identifier', lex:tag(lexer.IDENTIFIER, lexer.word))
 
 -- Comments
-lex:add_rule('comment', token(lexer.COMMENT, lexer.to_eol('//', true)))
+lex:add_rule('comment', lex:tag(lexer.COMMENT, lexer.to_eol('//', true)))
 
 -- Numbers
-lex:add_rule('number', token(lexer.NUMBER, lexer.integer))
+lex:add_rule('number', lex:tag(lexer.NUMBER, lexer.integer))
 
 -- Operators
-lex:add_rule('operator', token(lexer.OPERATOR, '_'))
+lex:add_rule('operator', lex:tag(lexer.OPERATOR, '_'))
 
 -- Embed Lua into PICO-8.
 local lua = lexer.load('lua')
-local lua_start_rule = token('pico8_tag', '__lua__')
-local lua_end_rule = token('pico8_tag', '__gfx__')
+local lua_start_rule = lex:tag(lexer.KEYWORD, word_match('__lua__'))
+local lua_end_rule = lex:tag(lexer.KEYWORD, word_match('__gfx__'))
 lex:embed(lua, lua_start_rule, lua_end_rule)
-lex:add_style('pico8_tag', lexer.styles.embedded)
+
+lexer.property['scintillua.comment'] = '//'
 
 return lex