[antlr-interest] Error: How to deal with Special characters?
Premkumar Rathanavelu
rprememail at yahoo.com
Sun Jul 24 06:57:31 PDT 2005
Hi Everyone.,
In source codes often comments comes with some kind of
special characters like û etc.,
Consider a Comment Line:
/* Computer Software Restricted Rights */
In the above comment line, hyphen ('-') between "Software" and "Restricted"
looks normal but when we view that in DOS editor it shows
'-' as û.
My comment line token
Comment
: "/*"
( {LA(2) != '/'}? '*'
| EndOfLine //{newline();}
| ~('*'| '\r' | '\n')
)*
"*/" {$setType(Token.SKIP);}// newline();}
;
So, I placed a token with that special character in the parser.
But still I'm getting error. The file could not be parsed anymore.
I'm a newbie..please help me to overcome the error.
Thanks in advance.,
Prem
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