logo

oasis-root

Compiled tree of Oasis Linux based on own branch at <https://hacktivis.me/git/oasis/> git clone https://anongit.hacktivis.me/git/oasis-root.git

pico8.lua (972B)

    

  1. -- Copyright 2016-2024 Alejandro Baez (https://keybase.io/baez). See LICENSE.
  2. -- PICO-8 lexer.
  3. -- http://www.lexaloffle.com/pico-8.php
  5. local lexer = lexer
  6. local word_match = lexer.word_match
  7. local P, S = lpeg.P, lpeg.S
  9. local lex = lexer.new(...)
  11. -- Keywords
  12. lex:add_rule('keyword',
  13.   lex:tag(lexer.KEYWORD, lexer.word_match('__gff__ __map__ __sfx__ __music__')))
  15. -- Identifiers
  16. lex:add_rule('identifier', lex:tag(lexer.IDENTIFIER, lexer.word))
  18. -- Comments
  19. lex:add_rule('comment', lex:tag(lexer.COMMENT, lexer.to_eol('//', true)))
  21. -- Numbers
  22. lex:add_rule('number', lex:tag(lexer.NUMBER, lexer.integer))
  24. -- Operators
  25. lex:add_rule('operator', lex:tag(lexer.OPERATOR, '_'))
  27. -- Embed Lua into PICO-8.
  28. local lua = lexer.load('lua')
  29. local lua_start_rule = lex:tag(lexer.KEYWORD, word_match('__lua__'))
  30. local lua_end_rule = lex:tag(lexer.KEYWORD, word_match('__gfx__'))
  31. lex:embed(lua, lua_start_rule, lua_end_rule)
  33. lexer.property['scintillua.comment'] = '//'
  35. return lex