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One approach is to use a regular expression:
#!/usr/bin/perl use common::sense; my $data = join('', <DATA>); $data =~ s{(^|\n)begin\n # begin at start of string or line (.*?\n)*? # lines to skip (non-greedy) end\n} # matching end {$1begin\nend\n}sx; print $data; __DATA__ a begin 1 a 2 end c begin c end a begin 1
Update: added \n anchors and commented the regexp.

In reply to Re: how to cut context between first "begin" and "end"? by snoopy
in thread how to cut context between first "begin" and "end"? by cxfcxf

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