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62 lines
2.4 KiB
62 lines
2.4 KiB
//
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// Token+DebuggerSupport.m
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// ANTLR
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//
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// Created by Kay Röpke on 03.12.2006.
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// [The "BSD licence"]
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// Copyright (c) 2006-2007 Kay Roepke
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions
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// are met:
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// 1. Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// 2. Redistributions in binary form must reproduce the above copyright
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// notice, this list of conditions and the following disclaimer in the
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// documentation and/or other materials provided with the distribution.
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// 3. The name of the author may not be used to endorse or promote products
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// derived from this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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// IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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// OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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// IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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// INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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// NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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// THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#import "Token+DebuggerSupport.h"
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@implementation CommonToken(DebuggerSupport)
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- (NSString *)debuggerDescription
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{
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NSString *_text = self.text;
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NSMutableString *escapedText;
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if (_text) {
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escapedText = [_text copyWithZone:nil];
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NSRange wholeString = NSMakeRange(0,[escapedText length]);
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[escapedText replaceOccurrencesOfString:@"%" withString:@"%25" options:0 range:wholeString];
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[escapedText replaceOccurrencesOfString:@"\n" withString:@"%0A" options:0 range:wholeString];
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[escapedText replaceOccurrencesOfString:@"\r" withString:@"%0D" options:0 range:wholeString];
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} else {
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escapedText = [NSMutableString stringWithString:@""];
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}
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// format is tokenIndex, type, channel, line, col, (escaped)text
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return [NSString stringWithFormat:@"%u %d %u %u %u \"%@",
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[self getTokenIndex],
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self.type,
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self.channel,
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self.line,
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self.charPositionInLine,
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escapedText
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];
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}
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@end
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