edca8043ba
< Oops, forgot to add this patch >
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35 lines
841 B
Text
35 lines
841 B
Text
$NetBSD: patch-aa,v 1.1.1.1 2000/03/25 20:13:24 jlam Exp $
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--- cowsay.orig Thu Nov 4 11:29:53 1999
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+++ cowsay Sat Mar 25 12:07:09 2000
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@@ -7,7 +7,7 @@
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##
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use Text::Tabs qw(expand);
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-use Text::Wrap qw(wrap fill $columns);
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+use Text::Wrap qw(wrap $columns);
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use File::Basename;
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use Getopt::Std;
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use Cwd;
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@@ -180,4 +180,21 @@
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Usage: $progname [-bdgpstwy] [-h] [-e eyes] [-f cowfile]
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[-l] [-n] [-T tongue] [-W wrapcolumn] [message]
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EOF
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+}
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+
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+sub fill {
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+ my ($ip, $xp, @raw) = @_;
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+ my @para;
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+ my $pp;
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+
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+ for $pp (split(/\n\s+/, join("\n",@raw))) {
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+ $pp =~ s/\s+/ /g;
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+ my $x = wrap($ip, $xp, $pp);
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+ push(@para, $x);
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+ }
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+
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+ # if paragraph_indent is the same as line_indent,
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+ # separate paragraphs with blank lines
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+
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+ return join ($ip eq $xp ? "\n\n" : "\n", @para);
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}
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