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# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you 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.
--- JsDocumentationColoringLexer.java 2012-09-11 23:39:26.537582358 +0200
+++ JsDocumentationColoringLexer.java.patched 2012-09-11 23:39:26.617582375 +0200
@@ -569,7 +569,7 @@
* Returns the text matched by the current regular expression.
*/
public final String yytext() {
- return new String( zzBuffer, zzStartRead, zzMarkedPos-zzStartRead );
+ return input.readText().toString();
}
@@ -585,7 +585,7 @@
* @return the character at position pos
*/
public final char yycharat(int pos) {
- return zzBuffer[zzStartRead+pos];
+ return input.readText().charAt(pos);
}
@@ -593,7 +593,7 @@
* Returns the length of the matched text region.
*/
public final int yylength() {
- return zzMarkedPos-zzStartRead;
+ return input.readLength();
}
@@ -636,7 +636,7 @@
if ( number > yylength() )
zzScanError(ZZ_PUSHBACK_2BIG);
- zzMarkedPos -= number;
+ input.backup(number);
}
@@ -652,10 +652,7 @@
int zzAction;
// cached fields:
- int zzCurrentPosL;
int zzMarkedPosL;
- int zzEndReadL = zzEndRead;
- char [] zzBufferL = zzBuffer;
char [] zzCMapL = ZZ_CMAP;
int [] zzTransL = ZZ_TRANS;
@@ -669,38 +666,19 @@
zzAction = -1;
- zzCurrentPosL = zzCurrentPos = zzStartRead = zzMarkedPosL;
+ int tokenLength = 0;
zzState = ZZ_LEXSTATE[zzLexicalState];
zzForAction: {
while (true) {
-
- if (zzCurrentPosL < zzEndReadL)
- zzInput = zzBufferL[zzCurrentPosL++];
- else if (zzAtEOF) {
+ zzInput = input.read();
+ if(zzInput == LexerInput.EOF) {
zzInput = YYEOF;
break zzForAction;
}
- else {
- // store back cached positions
- zzCurrentPos = zzCurrentPosL;
- zzMarkedPos = zzMarkedPosL;
- boolean eof = zzRefill();
- // get translated positions and possibly new buffer
- zzCurrentPosL = zzCurrentPos;
- zzMarkedPosL = zzMarkedPos;
- zzBufferL = zzBuffer;
- zzEndReadL = zzEndRead;
- if (eof) {
- zzInput = YYEOF;
- break zzForAction;
- }
- else {
- zzInput = zzBufferL[zzCurrentPosL++];
- }
- }
+
int zzNext = zzTransL[ zzRowMapL[zzState] + zzCMapL[zzInput] ];
if (zzNext == -1) break zzForAction;
zzState = zzNext;
@@ -708,7 +686,7 @@
int zzAttributes = zzAttrL[zzState];
if ( (zzAttributes & 1) == 1 ) {
zzAction = zzState;
- zzMarkedPosL = zzCurrentPosL;
+ tokenLength = input.readLength();
if ( (zzAttributes & 8) == 8 ) break zzForAction;
}
@@ -716,7 +694,9 @@
}
// store back cached position
- zzMarkedPos = zzMarkedPosL;
+ if(zzInput != YYEOF) {
+ input.backup(input.readLength() - tokenLength);
+ }
switch (zzAction < 0 ? zzAction : ZZ_ACTION[zzAction]) {
case 6:
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