[antlr-interest] how to specify cardinality in templates

Marwan Ajraoui marwan.alephn at gmail.com
Sat Aug 22 09:55:30 PDT 2009


Hi comunity;

Would like to know how do u specify in a template the possible
repetition of some part of it.

for example in that the instelseif and cond_elseif could apper 0..n times:

instif(cond,instif,instelseif,cond_elseif,instesle) ::= <<
if(<cond>){
<instif>
}
else if(<cond>){
<instelseif>
}
else{
<instelse>
}>>


Many thx

-- 
Marouane


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