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#!/bin/sh
ZIP=:
while true; do
case $1 in
-s | --symlinks ) S="-s ";;
-z | --compress ) ZIP=$2; shift ;;
-e | --extension ) Z=$2; shift ;;
-s | --suffix ) SUFFIX=$2; shift ;;
*) break ;;
esac
shift
done
if test "$#" != 2; then
echo "Usage: installManPages <options> file dir"
exit 1
fi
MANPAGE=$1
DIR=$2
test -z "$S" && S="$DIR/"
# A sed script to parse the alternative names out of a man page.
#
# Backslashes are trippled in the sed script, because it is in
# backticks which doesn't pass backslashes literally.
#
NAMES=`sed -n '
# Look for a line, that starts with .SH NAME
# optionally allow NAME to be surrounded
# by quotes.
/^\.SH NAME/{
# Read next line
n
# Remove all commas ...
s/,//g
# ... and backslash-escaped spaces.
s/\\\ //g
# Delete from \- to the end of line
s/ \\\-.*//
# print the result and exit
p;q
}' $MANPAGE`
case $MANPAGE in
*.1) SECTION=1 ;;
*.3) SECTION=3 ;;
*.n) SECTION=n ;;
esac
SRCDIR=`dirname $MANPAGE`
FIRST=""
for f in $NAMES; do
f=$f.$SECTION$SUFFIX
if test -z "$FIRST" ; then
FIRST=$f
rm -f $DIR/$FIRST $DIR/$FIRST.*
sed -e "/man\.macros/r $SRCDIR/man.macros" -e "/man\.macros/d" \
$MANPAGE > $DIR/$FIRST
chmod 444 $DIR/$FIRST
$ZIP $DIR/$FIRST
else
rm -f $DIR/$f $DIR/$f.*
ln $S$FIRST$Z $DIR/$f$Z
fi
done
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