I am parsing a $text variable from which I want to extract a Club name.
I have a solution that "works" as shown below.
I have been unable to do this in a single regex which handles both of my cases. So I just used 3 statements. This is a pragmatic "do what works" situation and is fine as far as that goes. However, in the search for elegance, I suspect that a single regex could be constructed that handles both cases?

In case2, there is a new line right after Club:. My attempts at a single regex often wind up capturing Comments: instead of a null string for Club name. Ideas welcome.

#!/usr/bin/perl use strict; use warnings; my $case1 = "Club: Some Club Comments: "; my $case2 = "Club: Comments: "; foreach my $text ($case1, $case2) { # extract Club name (my $club) = $text =~ /Club:(.*)/; # need to allow for blank Club + name $club =~ s/^\s*//; $club =~ s/\s*$//; print "line before name\n"; # print out to make sure $club doesn' +t have a \n print "extracted Club name: '$club'\n"; print "line after name\n"; } __END__ line before name extracted Club name: 'Some Club' line after name line before name extracted Club name: '' line after name ======== I've tried things like: /Club:\s*(.*)[ ]*\n/ and various other encantations, but that picks up 'Comments:' intead of a blank Club name line before name extracted Club name: 'Some Club' line after name line before name extracted Club name: 'Comments:' line after name
Update:
LanX and Anonymous Monk came up with the ball!
I hadn't seen \h before, but it works here!
#!/usr/bin/perl use strict; use warnings; my $case1 = "Club: Some Club Comments: "; my $case2 = "Club: Comments: "; foreach my $text ($case1, $case2) { # extract Club name (my $club) = $text =~ /Club:\h*(.*?)\h*\n/; # need to allow for b +lank Club name print "line before name\n"; # print out to make sure $club doesn' +t have a \n print "extracted Club name: '$club'\n"; print "line after name\n"; } __END__ line before name extracted Club name: 'Some Club' line after name line before name extracted Club name: '' line after name

In reply to (Solved) Extracting sometimes null string from text variable by Marshall

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