namarara/lib/mm2ep_depend/lexer.rb

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module Mm2ep
module Depend
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class Lexer < Rly::Lex
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token :L_PAR, /\(/
token :NUMBER, /[0-9]+(\.[0-9]+)?/
token :STRING, /"[^"]*"/
token :EQ_OP, /\=/
token :T_BOOL, /[tT]rue/
token :F_BOOL, /[fF]alse/
token :VAR, /[a-z][a-zA-Z0-9_]+/
token :AND_OP, /AND/
token :OR_OP, /OR/
token :NOT_OP, /NOT/
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token :SPACE, /\s*/
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token :R_PAR, /\)/
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on_error do |t|
puts "Illegal character #{t.value}"
t.lexer.pos += 1
nil
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end
end # class
end # module
end # module