Messages in this thread | | | Subject | Re: [PATCH RFC v2] checkpatch: extend attributes check to handle more patterns | From | Joe Perches <> | Date | Fri, 23 Oct 2020 14:04:13 -0700 |
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On Sat, 2020-10-24 at 02:27 +0530, Dwaipayan Ray wrote: > Also I tried the pattern attr =~ s/^_*(.*)_*$/$1/ > for trimming the _ earlier. I think it doesn't trim the > trailing underscores in the suffix as (.*) captures everything greedily. > > Is the iterative one perhaps okay instead? > while($attr =~ s/(.*)_$/$1/) {}
Then perhaps
$curr_attr =~ s/^_+//; $curr_attr =~ s/_+$//;
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