.\" Copyright (c) 1994-1996 Wolfram Schneider <wosch@FreeBSD.org>. Berlin.
.\" All rights reserved.
.\"
.\" Redistribution and use in source and binary forms, with or without
.\" modification, are permitted provided that the following conditions
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.\" 2. Redistributions in binary form must reproduce the above copyright
.\"    notice, this list of conditions and the following disclaimer in the
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.\" $Id: makewhatis.1,v 1.8 1996/12/14 23:27:20 mpp Exp $
.Dd Jan, 12, 1995
.Dt MAKEWHATIS 1
.Os FreeBSD 2.1
.Sh NAME
.Nm makewhatis
.Nd create whatis database
.Sh SYNOPSIS
.Nm
.Op Fl a | Fl append
.Op Fl h | Fl help
.Op Fl i | Fl indent Ar column
.Op Fl n | Fl name Ar name
.Op Fl o | Fl outfile Ar file
.Op Fl v | Fl verbose
.Op Ar directories ...
.Sh DESCRIPTION 
.Nm
extracts the name and a short description from unformatted manpages
and creates the
.Xr whatis 1
database. 
.Nm
can read gzip'ed manpages.
.Ar Directory
names a directory containing manpage subdirectories
.Pq named Pa man.+ .
Colons are treated as spaces, hence
.Ic makewhatis $MANPATH
or
.Ic makewhatis `manpath`
are allowed.
.Sh OPTIONS
.Bl -tag -width Ds
.It Fl a , Fl append
Append mode. Don't delete old entries in whatis database. Note: 
the new database will be sorted without repeated lines and
.Nm
does not check if old entries are valid.
.It Fl h , Fl help
Print options and exit.
.It Fl i , Fl indent Ar column
Justify description strings to
.Ar column Pq default 24 .
.It Fl n , Fl name Ar name
Use
.Ar name
instead of
.Pa whatis Ns .
.It Fl o , Fl outfile Ar file
Write all output to
.Ar file
instead of
.Pa dirname/whatis Ns .
.It Fl v, Fl verbose
Issue more warnings
.Pq to stderr .
For every parsed man page write a single char:
.Ql \&.
for an uncompressed page,
.Ql *
for a compressed page, and
.Ql +
for a link.
.El
.Sh EXAMPLES
.Pp
.Ic makewhatis $MANPATH
.Pp
Create whatis database for all directories in your
.Pa $MANPATH Ns .
.Pp
.Ic makewhatis -outfile /tmp/mywhatis /usr/local/man $HOME/man
.Pp
Create whatis database 
.Pa /tmp/mywhatis .
Traverse directories
.Pa /usr/local/man
and
.Pa $HOME/man Ns .
Don't create
.Pa /usr/local/man/whatis
or
.Pa $HOME/man/whatis Ns .
.Pp
.Ic makewhatis -name windex $HOME/man
.Pp
Create whatis database
.Pa windex
instead of
.Pa whatis Ns .
May be useful for Solaris.
.Sh FILES
.Bl -tag -width /etc/master.passwdxx -compact
.It Pa */man/whatis
whatis database
.It Pa /etc/weekly
run
.Nm makewhatis.local
every week
.El
.Sh SEE ALSO
.Xr apropos 1 ,
.Xr catman 1 ,
.Xr getNAME 1 ,
.Xr man 1 ,
.Xr manpath 1 ,
.Xr sort 1 ,
.Xr uniq 1 ,
.Xr whatis 1 ,
.Xr makewhatis.local 8 .
.Sh HISTORY
This
.Nm
command appeared in
.Fx 2.1 .
.Sh AUTHOR
Wolfram Schneider, Berlin.