diff options
Diffstat (limited to 'extComments/extComments.pl')
| -rwxr-xr-x | extComments/extComments.pl | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/extComments/extComments.pl b/extComments/extComments.pl index a270b5a..8fbca63 100755 --- a/extComments/extComments.pl +++ b/extComments/extComments.pl @@ -23,13 +23,13 @@ use strict; my $path = $0; $path =~ s/\/+[^\/]+$//; -if ($path eq "") { - $path = "./"; +if ($path eq '') { + $path = './'; } # set parameters my %opts = (); -if (!getopts ("vc:p:",\%opts)) { +if (!getopts ('vc:p:',\%opts)) { print STDERR "Usage $0 -v -v verbose @@ -81,14 +81,14 @@ sub Determine_Comments_Extractor return "cat '$f' | head -400 > '${f}.comments'"; # return "$path/hashComments.pl -p '#' '$f'"; - } elsif ($ext eq "jl" or - $ext eq "el" + } elsif ($ext eq 'jl' or + $ext eq 'el' ) { return "cat '$f' | head -400 > '${f}.comments'"; # return "$path/hashComments.pl -p ';' '$f'";; } elsif ($ext =~ /^(java|c|cpp|h|cxx|c\+\+|cc)$/ ) { my $comm = `which comments`; - if ($comm ne "") { + if ($comm ne '') { return "comments -c1 '$f' 2> /dev/null"; } else { return "cat '$f' | head -400 > '${f}.comments'"; |