That's what i can't figure out. why does it compile? Oh, i get it. it's the network protocol. changed the interface but NOT the protocol. doh. ok, i'll fix tomrrow T On Dec 12, 2010, at 8:04 PM, Christopher Hunt wrote:
> On further investigation, I'm wondering if this is a troublesome line in the > Antlr debug classes: > > https://fisheye2.atlassian.com/browse/antlr/runtime/Java/src/main/java/org/antlr/runtime/debug/RemoteDebugEventSocketListener.java?r=7009#l275 > > It appears to expect a boolean parameter after a numeric one. I used > Wireshark and observed that no boolean parameter is being provided by > Antlrworks. Would it be useful to default to false for this parameter if > there is nothing provided in terms of providing backward compatibility; I see > that the change was made as part of 7009: > > https://fisheye2.atlassian.com/changelog/antlr/?cs=7009 > > Kind regards, > Christopher > > On 13/12/2010, at 9:55 AM, Christopher Hunt wrote: > >> Just out of interest, I reverted to 1.4 and had the same problem. So, while >> there may be some other problem with 1.4.1, there is probably and issue with >> my grammar. Here's the grammar so far in case anyone has thoughts (it parses >> the zoneinfo database (1) - I'll release this to the ANTLR site when >> finished): >> >> /* >> * Copyright 2010 Class Action P/L >> * >> * 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. >> */ >> >> grammar Zoneinfo; >> >> options { >> output=AST; >> ASTLabelType=CommonTree; >> language=Java; >> } >> >> @header { >> package com.classactionpl.tz; >> } >> >> @lexer::header { >> package com.classactionpl.tz; >> } >> >> line >> : (ruleLine | zoneLine | linkLine | NEWLINE)* >> ; >> >> ruleLine >> : 'Rule' ruleName ruleFrom ruleTo ruleType ruleIn ruleOn ruleAt >> ruleSave ruleLetters NEWLINE >> ; >> >> zoneLine >> : 'Zone' zoneName zoneGmtOffset zoneRules zoneFormat >> (zoneUntil NEWLINE+ zoneGmtOffset zoneRules zoneFormat)* >> NEWLINE >> ; >> >> linkLine >> : 'Link' linkFrom linkTo NEWLINE >> ; >> >> ruleName >> : ID >> ; >> >> ruleFrom >> : INT | YEAR_MINMAX >> ; >> >> ruleTo >> : INT | YEAR_MINMAX | ONLY_YEAR >> ; >> >> ruleType >> : '-' | YEAR_TYPE >> ; >> >> ruleIn >> : MONTH >> ; >> >> ruleOn >> : INT | LAST_DAY | (DAY_OF_WEEK DAY_COMPARATOR INT) >> ; >> >> ruleAt >> : '-' | (positiveTime TIME_OF_DAY_SUFFIX?) >> ; >> >> ruleSave >> : '-' | positiveTime >> ; >> >> ruleLetters >> : '-' | ID >> ; >> >> zoneName >> : ID >> ; >> >> zoneGmtOffset >> : offset >> ; >> >> zoneRules >> : '-' | positiveTime | ID >> ; >> >> zoneFormat >> : ID ('/' ID)? >> ; >> >> zoneUntil >> : INT (ruleIn (ruleOn ruleAt?)?)? >> ; >> >> linkFrom >> : ID >> ; >> >> linkTo >> : ID >> ; >> >> offset >> : '-'? positiveTime >> ; >> >> positiveTime >> : INT (':' INT (':' INT)?)? >> ; >> >> YEAR_MINMAX >> : 'min' | 'max' >> ; >> >> ONLY_YEAR >> : 'only' >> ; >> >> YEAR_TYPE >> : 'even' | 'odd' | 'uspres' | 'nonpres' | 'nonuspres' >> ; >> >> MONTH >> : 'Jan' 'uary'? >> | 'Feb' 'ruary'? >> | 'Mar' 'ch'? >> | 'Apr' 'il'? >> | 'May' >> | 'Jun' 'e'? >> | 'Jul' 'y'? >> | 'Aug' 'ust'? >> | 'Sep' 'tember'? >> | 'Oct' 'ober'? >> | 'Nov' 'ember'? >> | 'Dec' 'ember'? >> ; >> >> LAST_DAY >> : 'last' '-'? DAY_OF_WEEK >> ; >> >> DAY_OF_WEEK >> : 'Sun' 'day'? >> | 'Mon' 'day'? >> | 'Tue' 'sday'? >> | 'Wed' 'nesday'? >> | 'Thu' 'rsday'? >> | 'Fri' 'day'? >> | 'Sat' 'urday'? >> ; >> >> DAY_COMPARATOR >> : '<=' | '>=' >> ; >> >> TIME_OF_DAY_SUFFIX >> : 'w' | 's' | 'u' | 'g' | 'z' >> ; >> >> INT >> : ('0'..'9')+ >> ; >> >> ID >> : ('a'..'z'|'A'..'Z'|'%')('a'..'z'|'A'..'Z'|'0'..'9'|'%'|'/'|'_'|'-')* >> ; >> >> NEWLINE >> : ('#' ~('\n'|'\r')*)? '\r'? '\n' | EOF >> ; >> >> WS >> : (' ' | '\t') {skip();} >> ; >> >> >> Kind regards, >> Christopher >> >> (1) http://www.twinsun.com/tz/tz-link.htm >> >> On 10/12/2010, at 10:08 PM, Christopher Hunt wrote: >> >>> Hi there, >>> >>> I'm using Antlrworks v.1.4.1 on Mac OS X 10.6.5 and find that I cannot >>> debug my grammar, despite all being well via the interpreter. >>> >>> Here are my steps: >>> 1. Open a grammar >>> 2. Run/Debug... >>> 3. Select a file as input (makes no difference if I use the text option) >>> and confirm >>> >>> I then receive the generating/connecting messages and note that a socket >>> connection is established i.e.: >>> >>> tcp4 0 0 127.0.0.1.49100 127.0.0.1.60879 >>> ESTABLISHED >>> tcp4 27 0 127.0.0.1.60879 127.0.0.1.49100 >>> ESTABLISHED >>> tcp46 0 0 *.49100 *.* LISTEN >>> >>> Clicking on any of the play buttons (step, step over etc.), appears to do >>> nothing. The only event shown is "commence". If I stop the debugger I have >>> to click the stop button twice whereupon it force quits (a single stop >>> doesn't appear to do anything). >>> >>> Are there known issues with my configuration? >>> >>> Thanks for your help. >>> >>> Kind regards, >>> Christopher >> > List: http://www.antlr.org/mailman/listinfo/antlr-interest Unsubscribe: http://www.antlr.org/mailman/options/antlr-interest/your-email-address -- You received this message because you are subscribed to the Google Groups "il-antlr-interest" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/il-antlr-interest?hl=en.
