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