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DefineStatementLexer.g4
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DefineStatementLexer.g4
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/*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
lexer grammar DefineStatementLexer;
fragment ESCAPE_IN_QUOTE: '\\' ['\\] ;
fragment DOUBLE_QUOTE: '"' ;
fragment LT: '<' ;
fragment GT: '>' ;
fragment NAME: JAVA_LETTER | [0-9];
/* Lovingly lifted from https://github.com/antlr/grammars-v4/blob/master/java/JavaLexer.g4 */
fragment JAVA_LETTER : [a-zA-Z$_] | ~[\u0000-\u007F\uD800-\uDBFF] | [\uD800-\uDBFF] [\uDC00-\uDFFF];
COMMENT: '/*' .*? '*/' | '--' ~('\r' | '\n')* | '//' ~('\r' | '\n')*;
QUOTED_TEXT: '\'' (~['\\\r\n] | ESCAPE_IN_QUOTE)* '\'';
DOUBLE_QUOTED_TEXT: DOUBLE_QUOTE (~'"')+ DOUBLE_QUOTE;
ESCAPED_TEXT : '\\' . ;
DEFINE: LT (NAME)+ GT;
LITERAL: .;