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share the code between apropos and whatis

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This commit is contained in:
Wolfram Schneider 1996-03-10 18:52:33 +00:00
parent 83bf11d386
commit d31934acb9
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=14460
6 changed files with 21 additions and 105 deletions
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5
gnu/usr.bin/man/apropos/Makefile
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@ -1,6 +1,9 @@
# $Id: Makefile,v 1.9 1995/07/25 00:33:07 bde Exp $
# $Id: Makefile,v 1.1 1996/03/09 17:31:08 wosch Exp wosch $
SHPROG= apropos
MLINKS= apropos.1 whatis.1
LINKS= ${BINDIR}/apropos ${BINDIR}/whatis
.include "../../Makefile.inc"
.include "../Makefile.shprog"

14
gnu/usr.bin/man/apropos/apropos.man
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@ -1,4 +1,4 @@
.\" Man page for apropos
.\" Man page for apropos an whatis
.\"
.\" Copyright (c) 1990, 1991, John W. Eaton.
.\"
@ -15,13 +15,19 @@
.TH apropos 1 "Jan 15, 1991"
.LO 1
.SH NAME
apropos \- search the whatis database for strings
apropos, whatis \- search the whatis database
.SH SYNOPSIS
.BI apropos
keyword ...
.BI whatis
keyword ...
.SH DESCRIPTION
apropos searches a set of database files containing short descriptions
.B apropos
searches a set of database files containing short descriptions
of system commands for keywords and displays the result on the
standard output.
.B whatis
display only complete word matches.
.SH "SEE ALSO"
whatis(1), man(1).
man(1), makewhatis(1).

8
gnu/usr.bin/man/apropos/apropos.sh
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@ -21,6 +21,7 @@
PATH=/bin:/usr/bin:$PATH
db=whatis # name of whatis data base
grepopt=''
# argument test
case $# in 0)
@ -29,6 +30,11 @@ case $# in 0)
;;
esac
case "$0" in
*whatis) grepopt='-w';; # run as whatis(1)
*) grepopt='';; # otherwise run as apropos(1)
esac
# test manpath
manpath=`%bindir%/manpath -q | tr : '\040'`
case X"$manpath" in X)
@ -62,7 +68,7 @@ esac
for manpage
do
if grep -hi "$manpage" $mandir; then :
if grep -hi $grepopt "$manpage" $mandir; then :
else
echo "$manpage: nothing appropriate"
fi

6
gnu/usr.bin/man/whatis/Makefile
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@ -1,6 +0,0 @@
# $Id$
SHPROG= whatis
.include "../../Makefile.inc"
.include "../Makefile.shprog"

27
gnu/usr.bin/man/whatis/whatis.man
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@ -1,27 +0,0 @@
.\" Man page for whatis
.\"
.\" Copyright (c) 1990, 1991, John W. Eaton.
.\"
.\" You may distribute under the terms of the GNU General Public
.\" License as specified in the README file that comes with the man 1.0
.\" distribution.
.\"
.\" John W. Eaton
.\" jwe@che.utexas.edu
.\" Department of Chemical Engineering
.\" The University of Texas at Austin
.\" Austin, Texas 78712
.\"
.TH whatis 1 "Jan 5, 1991"
.LO 1
.SH NAME
whatis \- search the whatis database for complete words.
.SH SYNOPSIS
.BI whatis
keyword ...
.SH DESCRIPTION
whatis searches a set of database files containing short descriptions
of system commands for keywords and displays the result on the
standard output. Only complete word matches are displayed.
.SH "SEE ALSO"
apropos(1), man(1).

66
gnu/usr.bin/man/whatis/whatis.sh
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@ -1,66 +0,0 @@
#!/bin/sh
#
# whatis -- search the whatis database for keywords. Like apropos,
# but match only commands (as whole words).
#
# Copyright (c) 1990, 1991, John W. Eaton.
#
# You may distribute under the terms of the GNU General Public
# License as specified in the README file that comes with the man
# distribution.
#
# John W. Eaton
# jwe@che.utexas.edu
# Department of Chemical Engineering
# The University of Texas at Austin
# Austin, Texas 78712
PATH=/usr/local/bin:/bin:/usr/ucb:/usr/bin
libdir=%libdir%
if [ $# = 0 ]
then
echo "usage: `basename $0` name ..."
exit 1
fi
manpath=`%bindir%/manpath -q | tr : '\040'`
if [ "$manpath" = "" ]
then
echo "whatis: manpath is null"
exit 1
fi
if [ "$PAGER" = "" ]
then
PAGER="%pager%"
fi
while [ $1 ]
do
found=0
for d in $manpath /usr/lib
do
if [ -f $d/whatis ]
then
grep -iw "^$1" $d/whatis
status=$?
if [ "$status" = "0" ]
then
found=1
export found;
fi
fi
done
if [ "$found" = "0" ]
then
echo "$1: nothing appropriate"
fi
shift
done | $PAGER
exit