[antlr-interest] Fixed width field
jshellman at gmail.com
Wed Aug 1 01:10:13 PDT 2007
Is there a way to specify a number of matches of something?
rule : CHAR;
would match 1 char,
rule2 : CHAR+;
is 1 or more,
rule3 : CHAR*;
is 0 or more, but what if I want to specify a certain number, like:
rule4: CHAR CHAR CHAR;
I know this would do 3 times, but it's rather unwieldy especially if I
had 36 or 150 or something like that. Is there some syntax to specify
to match n times?
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