[antlr-interest] Solved problem with matching nested blocks
Liviu U
liviu.u at gmail.com
Sat Jul 7 04:45:01 PDT 2007
I fixed the problem ;) .
grammar Test2;
options
{
backtrack=true;
}
tokens
{
TK_BLOCK;
}
prog
: (ID | block)*;
block
: '{' noblock? (block noblock?)* '}';
noblock
: (~('}'|'{'))+;
WS : (' '|'\r' | '\n' | '\t' )+ {skip();};
ID : 'a'..'z'|'A'..'Z';
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