From: Uwe K. <uw...@da...> - 2012-01-11 13:29:32
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When should I expect a decision on this? On 2011-12-19, at 18:33, Ingy dot Net wrote: > Yes, sorry about that. Kirill is likely the person who can answer most definitively. > > On Mon, Dec 19, 2011 at 12:59 AM, Uwe Kubosch <uw...@da...> wrote: > This was sent to me, but was probably meant for there mailing list: > > Begin forwarded message: > >> From: Ingy dot Net <in...@in...> >> Subject: Re: [Yaml-core] Tabs inside scalars >> Date: 2011-12-17 20:01:59 GMT+01:00 >> To: Uwe Kubosch <uw...@da...> >> >> a tab in the middle of a plain scalar should be allowed. >> >> Interestingly, the Perl binding of libyaml handles it fine, while the python version fails: >> >> > perl -MYAML::XS -e 'print Dump Load "x\tx"' >> --- "x\tx" >> >> > python -c 'import yaml;print yaml.dump(yaml.load("x\tx"))' >> Traceback (most recent call last): >> File "<string>", line 1, in <module> >> File "/usr/lib/python2.7/dist-packages/yaml/__init__.py", line 71, in load >> return loader.get_single_data() >> File "/usr/lib/python2.7/dist-packages/yaml/constructor.py", line 37, in get_single_data >> node = self.get_single_node() >> File "/usr/lib/python2.7/dist-packages/yaml/composer.py", line 35, in get_single_node >> if not self.check_event(StreamEndEvent): >> File "/usr/lib/python2.7/dist-packages/yaml/parser.py", line 98, in check_event >> self.current_event = self.state() >> File "/usr/lib/python2.7/dist-packages/yaml/parser.py", line 143, in parse_implicit_document_start >> StreamEndToken): >> File "/usr/lib/python2.7/dist-packages/yaml/scanner.py", line 116, in check_token >> self.fetch_more_tokens() >> File "/usr/lib/python2.7/dist-packages/yaml/scanner.py", line 257, in fetch_more_tokens >> % ch.encode('utf-8'), self.get_mark()) >> yaml.scanner.ScannerError: while scanning for the next token >> found character '\t' that cannot start any token >> in "<string>", line 1, column 2: >> x x >> ^ >> >> Kirill? >> >> On Thu, Dec 15, 2011 at 3:09 PM, Uwe Kubosch <uw...@da...> wrote: >> Hi! >> >> I have example output from Ruby 1.8 that fails to parse with SnakeYAML: >> >> "36L\tDIESEL" dumped from Ruby 1.8 gives "--- 36L\tDIESEL\n" >> >> When loaded with SnakeYAML it throws an exception: >> >> Exception in thread "main" while scanning for the next token >> found character '\t' that cannot start any token >> in "<string>", line 1, column 8: >> --- 36L DIESEL >> ^ >> >> at org.yaml.snakeyaml.scanner.ScannerImpl.fetchMoreTokens(ScannerImpl.java:358) >> at org.yaml.snakeyaml.scanner.ScannerImpl.peekToken(ScannerImpl.java:202) >> at org.yaml.snakeyaml.parser.ParserImpl$ParseDocumentEnd.produce(ParserImpl.java:265) >> at org.yaml.snakeyaml.parser.ParserImpl.peekEvent(ParserImpl.java:161) >> at org.yaml.snakeyaml.parser.ParserImpl.getEvent(ParserImpl.java:171) >> at org.yaml.snakeyaml.composer.Composer.composeDocument(Composer.java:125) >> at org.yaml.snakeyaml.composer.Composer.getSingleNode(Composer.java:106) >> at org.yaml.snakeyaml.constructor.BaseConstructor.getSingleData(BaseConstructor.java:121) >> at org.yaml.snakeyaml.Yaml.loadFromReader(Yaml.java:296) >> at org.yaml.snakeyaml.Yaml.load(Yaml.java:266) >> at >> Issue136.main(Issue136.java:5) >> >> This is currently being tracked at http://code.google.com/p/snakeyaml/issues/detail?id=136 >> >> The question is wether the example is legal YAML. >> >> I have read the specs, and I find them inconclusive. Ruby 1.8 has been around for a long while, and the use of YAML with Ruby is widespread, being in the standard library and all. So I assumed that the output is legal YAML and that SnakeYAML should accept it. >> >> Anybody got an answer on this? >> >> -- >> Uwe Kubosch >> Systems Developer >> Datek Wireless AS >> uw...@da... >> http://datek.no/ >> >> >> >> ------------------------------------------------------------------------------ >> 10 Tips for Better Server Consolidation >> Server virtualization is being driven by many needs. >> But none more important than the need to reduce IT complexity >> while improving strategic productivity. Learn More! >> http://www.accelacomm.com/jaw/sdnl/114/51507609/ >> _______________________________________________ >> Yaml-core mailing list >> Yam...@li... >> https://lists.sourceforge.net/lists/listinfo/yaml-core >> > > -- > Uwe Kubosch > Systems Developer > Datek Wireless AS > uw...@da... > http://datek.no/ > > > > ------------------------------------------------------------------------------ > Learn Windows Azure Live! Tuesday, Dec 13, 2011 > Microsoft is holding a special Learn Windows Azure training event for > developers. It will provide a great way to learn Windows Azure and what it > provides. You can attend the event by watching it streamed LIVE online. > Learn more at http://p.sf.net/sfu/ms-windowsazure > _______________________________________________ > Yaml-core mailing list > Yam...@li... > https://lists.sourceforge.net/lists/listinfo/yaml-core > > -- Uwe Kubosch Systems Developer Datek Wireless AS uw...@da... http://datek.no/ |