Can someone please explain to me this behaviour?:
string=string
print ${string//+(g)}
returns "strin", as you would expect; but
print ${string//!(g)}
returns blank ... I was expecting "g"
Any help would be appreciated,
Doug
_____________________________________________
Dr. Douglas R. Houston
Room 3.23
Institute of Structural and Molecular Biology
Michael Swann Building
King's Buildings
University of Edinburgh
Edinburgh, EH9 3JR, UK
Tel. 0131 650 7358
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