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/*
* Copyright 2000-2013 JetBrains s.r.o.
*
* 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.
*/
package com.intellij.spi.parsing;
import com.intellij.psi.JavaTokenType;
import com.intellij.psi.tree.IElementType;
import com.intellij.spi.parsing.SPITokenType;
import com.intellij.lexer.FlexLexer;
@SuppressWarnings({"ALL"})
%%
%{
public _SPILexer() {
this((java.io.Reader)null);
}
public void goTo(int offset) {
zzCurrentPos = zzMarkedPos = zzStartRead = offset;
zzPushbackPos = 0;
zzAtEOF = offset < zzEndRead;
}
%}
%unicode
%class _SPILexer
%implements FlexLexer
%function advance
%type IElementType
%eof{ return;
%eof}
WHITE_SPACE_CHAR=[\ \n\r\t\f]
IDENTIFIER=[:jletter:] [:jletterdigit:]*
END_OF_LINE_COMMENT="#"[^\r\n]*
DIGIT = [0-9]
DIGIT_OR_UNDERSCORE = [_0-9]
DIGITS = {DIGIT} | {DIGIT} {DIGIT_OR_UNDERSCORE}*
%%
<YYINITIAL> {WHITE_SPACE_CHAR}+ { return JavaTokenType.WHITE_SPACE; }
<YYINITIAL> {END_OF_LINE_COMMENT} { return JavaTokenType.END_OF_LINE_COMMENT; }
<YYINITIAL> {IDENTIFIER} { return JavaTokenType.IDENTIFIER; }
<YYINITIAL> "." { return JavaTokenType.DOT; }
<YYINITIAL> "$" { return SPITokenType.DOLLAR; }
<YYINITIAL> . { return JavaTokenType.BAD_CHARACTER; }
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