RE: expressions ?! how ?

>  expression  : andExpr 'or' expression | andExpr #{ "$item[1] 
> $item[2]"}
>     andExpr     : notExpr 'and' andExpr | notExpr
>     notExpr     : 'not' brackExpr | brackExpr
>     brackExpr   : '(' expression ')' | comparison
>     comparison  : identifier compType identifier { "$item[1]  
> $item[2] $item[3]\n" }
>     compType    : '=' | '>' | '<' | '>=' | '<='
>     identifier  : fieldName | number
>     fieldName   : /[a-z]+/
>     number      : /\d+/
> 
> 
> fieldx >  3 or fieldy < 12 
> 
> i get "fieldx > 3"
> 
> fieldx >  3 or fieldy < 12 and fieldX = 32
> 
> i get nothing... what is my problem ?! i got the example from 
> Parse::RecDescent docs and extended it with "comparison"..
> what i'm doing wrong... seems i can't figure out the recusrion

Did you turn on the various diagnostics listed in the synopsis?

   $::RD_ERRORS       # unless undefined, report fatal errors
   $::RD_WARN         # unless undefined, also report non-fatal problems
   $::RD_HINT         # if defined, also suggestion remedies
   $::RD_TRACE        # if defined, also trace parsers' behaviour

Yves