[antlr-interest] C# extra or lack of character in a token when getting Text of a node in the tree
Keith Nicholas
keith.nicholas at gmail.com
Wed Dec 22 17:33:50 PST 2010
I have a grammar with the token......
STRING
: '\'' ( ESC_SEQ | ~('\\'|'\'') )* '\''
;
so, single quotes string ( as per auto generated in antlr works)
When I'm walking the tree...... i have a string 'blah'
in the debugger I have
+ [Antlr.Runtime.Tree.CommonTree] {'blah'} Antlr.Runtime.Tree.CommonTree
and the "Text" property is
Text "'blah'" string
might be a bit hard to see
but it is blah' ie, it has the ' on the end.....
Now I'm not sure if its supposed to have both the quote or neither quotes,
but I'm pretty sure its not supposed to just have one of them
any ideas?
Regards,
Keith
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