Hi,
is it possible to add such a parser that would consume input, but wouldn't
return anything?
Right now I do things like...
MyParser>>rule
^ ($[ asParser, anotherRule, $] asParser) ==> [ :nodes | nodes second ]
Of course when the rules are more complex, so is the block; however it
seems that this is how it's done in the example parsers...
So, would it be possible to add some kind of Null/Void/Ignore/Throwaway
parser, that would consume the input, but would be omitted from the result?
so the above method could be written as
MyParser>>rule
^ $[ asNullPaser, anotherRule, $] asNullParser
or
MyParser>>rule
^ $[ asParser ignore, anotherRule, $[ asParser ignore
or something else.
Thanks,
Peter
