QM toolbars: how to drag and drop a button

[Gintaras]

Macro Macro1519

Code:

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str s="http://a.b.c/x?y=z&b=5 http://e.f.g"
ARRAY(str) a
if(!findrx(s "http(s)?://([\w\-]+\.)?[\w\-]+\.\w+/?\S*" 0 4 a)) ret
int i
for i 0 a.len
,out a[0 i]

the regular expression is not perfect