69 lines
991 B
Bash
Executable File
69 lines
991 B
Bash
Executable File
#!/bin/sh
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# Emulate nroff with groff.
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# $FreeBSD$
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prog="$0"
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# Default device.
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locale=${LC_CTYPE:-$LANG}
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if test `expr "$locale" : ".*\.ISO_8859-1"` -gt 0
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then
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T=-Tlatin1
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else
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if test `expr "$locale" : ".*\.KOI8-R"` -gt 0
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then
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T=-Tkoi8-r
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else
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T=-Tascii
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fi
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fi
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opts=
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for i
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do
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case $1 in
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-h)
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opts="$opts -P-h"
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;;
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-[eq]|-s*)
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# ignore these options
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;;
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-[mrnoT])
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echo "$prog: option $1 requires an argument" >&2
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exit 1
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;;
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-[iStp]|-[mrno]*)
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opts="$opts $1";
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;;
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-Tascii|-Tlatin1|-Tkoi8-r)
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T=$1
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;;
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-T*)
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# ignore other devices
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;;
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-u*)
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# Solaris 2.2 `man' uses -u0; ignore it,
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# since `less' and `more' can use the emboldening info.
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;;
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--)
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shift
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break
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;;
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-)
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break
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;;
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-*)
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echo "$prog: invalid option $1" >&2
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exit 1
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;;
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*)
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break
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;;
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esac
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shift
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done
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# This shell script is intended for use with man, so warnings are
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# probably not wanted. Also load nroff-style character definitions.
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exec groff -S -Wall -mtty-char $T $opts ${1+"$@"}
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