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Simplify LEXER_CHAR_SET rule

This commit is contained in:
Sam Harwell 2013-02-22 13:51:02 -06:00
parent 53f147bb18
commit 08386ba2dc
1 changed files with 6 additions and 2 deletions
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8
tool/src/org/antlr/v4/parse/ANTLRLexer.g
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@ -288,8 +288,12 @@ options {k=1;}
fragment fragment
LEXER_CHAR_SET LEXER_CHAR_SET
: '[' ('\\]'|'\\' ~']'|~('\\'|']'))* ']' : '['
; ( '\\' .
| ~('\\'|']')
)*
']'
;
// -------------- // --------------
// Argument specs // Argument specs