40 lines
741 B
Plaintext
40 lines
741 B
Plaintext
grammar t026actions;
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options {
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language = Python3;
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}
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@lexer::init {
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self.foobar = 'attribute;'
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}
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prog
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@init {
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self.capture('init;')
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}
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@after {
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self.capture('after;')
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}
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: IDENTIFIER EOF
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;
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catch [ RecognitionException as exc ] {
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self.capture('catch;')
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raise
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}
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finally {
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self.capture('finally;')
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}
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IDENTIFIER
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: ('a'..'z'|'A'..'Z'|'_') ('a'..'z'|'A'..'Z'|'0'..'9'|'_')*
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{
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# a comment
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self.capture('action;')
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self.capture('{!r} {!r} {!r} {!r} {!r} {!r} {!r} {!r};'.format($text, $type, $line, $pos, $index, $channel, $start, $stop))
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if True:
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self.capture(self.foobar)
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}
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;
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WS: (' ' | '\n')+;
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