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jokester/gist:3272325

Created August 6, 2012 08:44
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thread7632 @ script.yssy.bbs
Raw
gistfile1.pl
@cases=(
'\\040==case1',
'\\\\040==case2',
'\\\\\\040==case3',
'\\\\\\\\040==case4',
'\\\\\\\\\\040==case5'
);
for(@cases){
s/^((\\\\)*)\\040/ /g and print"$_\n";
}
#=>
#==case1
#\\ ==case3
#\\\\ ==case5
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