if you modify this slightly, and use it in this form it seems to work:
$a = "foo|{baz|qux}|fax";
@b = ($a =~ /(
[^|\{]+
|
\{ [^}]+ \}
)
(?: \| | $ )
/xg);
@b now contains:
$VAR1 = [
'foo',
'{baz|qux}',
'fax'
];
Note that this regexp can't cope with recursive brackets, and can therefore be fooled. Any example of this would be:
$a = "foo|{baz|{qu}x|fax";
which would result in:
$VAR1 = [
'foo',
'baz',
'qu}x}',
'fax'
];
I'm afraid that I haven't got round to getting the owl book yet, so i'm not really that hot with regexps yet. In fact, i'm coming back to perl now from a years absence. If someone could show how to modify the regexp to cope with things like this, I would be grateful.
Yoda
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