--- wtf/wtf.in.orig 2003-12-16 18:47:37.000000000 -0800
+++ wtf/wtf.in 2010-01-10 10:31:47.000000000 -0800
@@ -1,18 +1,25 @@
#!/bin/sh
#
-# $NetBSD: wtf,v 1.11 2003/04/25 19:08:31 jmmv Exp $
+# $NetBSD: wtf,v 1.15 2007/08/06 21:14:36 hubertf Exp $
#
# Public domain
#
+PROGNAME=`basename $0`
+
usage() {
- echo "usage: `basename $0` [-f dbfile] [-t type] [is] <acronym>"
+ echo "usage: $PROGNAME [-f dbfile] [is] <acronym>"
exit 1
}
-acronyms=${ACRONYMDB:-@wtf_acronymfile@}
+acronyms=${ACRONYMDB:-`ls @wtf_acronymfile@* 2>/dev/null`}
+
+if [ "$acronyms" = "" ]; then
+ echo "$PROGNAME: acronyms database not found!" >&2
+ exit 1
+fi
-args=`getopt f:t: $*`
+args=`getopt f: $*`
if [ $? -ne 0 ]; then
usage
fi
@@ -22,9 +29,6 @@
-f)
acronyms=$2; shift
;;
- -t)
- acronyms=@wtf_acronymfile@.$2; shift
- ;;
--)
shift; break
;;
@@ -32,7 +36,7 @@
shift
done
-if [ X"$1" = X"is" ] ; then
+if [ "$1" = "is" ] ; then
shift
fi
@@ -40,27 +44,52 @@
usage
fi
-if [ ! -f $acronyms ]; then
- echo "`basename $0`: cannot open acronyms database file \`$acronyms'"
- exit 1
-fi
+for f in $acronyms
+do
+ if [ ! -f $f ]; then
+ echo "$PROGNAME: cannot open acronyms database file \`$f'" >&2
+ exit 1
+ fi
+done
rv=0
while [ $# -gt 0 ] ; do
+ # Search acronyms list first
target=`echo $1 | tr '[a-z]' '[A-Z]'`
- ans=`fgrep $target < $acronyms 2>/dev/null \
- | sed -ne "\|^$target[[:space:]]|s|^$target[[:space:]]*||p"`
+ ans=`fgrep -h $target $acronyms 2>/dev/null \
+ | sed -ne "\|^$target[[:space:]]|s|^$target[[:space:]]*||p"`
if [ "$ans" != "" ] ; then
echo "$target: $ans"
- else
- ans=`whatis $1 2> /dev/null | egrep "^$1[, ]" 2> /dev/null`
+ shift ; continue
+ fi
+
+ # Try whatis(1) next
+ ans=`whatis $1 2>/dev/null`
+ if [ $? -eq 0 ] ; then
+ echo "$ans" | sort -u
+ shift ; continue
+ fi
+
+ # Try pkg_info(1) next
+ ans=`pkg_info -qc $1 2> /dev/null`
+ if [ $? -eq 0 ] ; then
+ echo "$1: $ans"
+ shift ; continue
+ fi
+
+ # Try querying pkgsrc's help facility next
+ if [ -f ../../mk/bsd.pkg.mk ] ; then
+ ans=`make help topic="$1"`
if [ $? -eq 0 ] ; then
echo "$1: $ans"
- else
- echo "Gee... I don't know what $1 means..." 1>&2
- rv=1
+ shift ; continue
fi
fi
+
+ # Give up!
+ echo "$PROGNAME: I don't know what $1 means!" 1>&2
+ rv=1
+
shift
done
exit $rv