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33 lines
491 B
Bash
33 lines
491 B
Bash
#! /bin/sh
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# Taken from the tz distribution.
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# Tell groff to emit SGR escape sequences (ANSI color escapes).
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GROFF_SGR=1
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export GROFF_SGR
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echo ".am TH
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.hy 0
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.na
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..
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.rm }H
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.rm }F" | nroff -man - ${1+"$@"} | perl -ne '
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binmode STDIN, '\'':encoding(utf8)'\'';
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binmode STDOUT, '\'':encoding(utf8)'\'';
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chomp;
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s/.\010//g;
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s/\s*$//;
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if (/^$/) {
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$sawblank = 1;
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next;
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} else {
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if ($sawblank && $didprint) {
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print "\n";
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$sawblank = 0;
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}
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print "$_\n";
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$didprint = 1;
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}
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'
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