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.\" ========================================================================
.\"
.IX Title "Pod::Search_db 3pm"
.TH Pod::Search_db 3pm "2013-11-29" "perl v5.18.1" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
.if n .ad l
.nh
.SH "NAME"
Tk::Pod::Search_db \- dirty OO wrapper for "perlindex"'s search functionality
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 2
\&    ** THIS IS ALPHA SOFTWARE everything may and should change **
\&    **   stuff here is more a scratch pad than docomentation!  **
\&
\&    use Tk::Pod::Search_db;
\&    ...
\&    $idx = Tk::Pod::Search_db\->new?(INDEXDIR)?;
\&    ...
\&    @hits = $idx\->searchWords(WORD1,...); # @hits is a list of
\&                                             # relpath1,score1,...  where
\&                                             # score is increasing
\&    $prefix = $idx\->prefix();
\&
\&    @word = Tk::Pod::Search_db::normalize(STRING1,...);
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
Module to search Pod documentation.  Before you can use
the module one should create the indices with \f(CW\*(C`perlindex \-index\*(C'\fR.
.SH "MISSING"
.IX Header "MISSING"
Enable options like \-maxhits (currently = 15).  Solve \s-1PREFIX\s0
dependency.  Interface for \f(CW@stop\fR and \f(CW@unknown\fR also as methods
return lists for last searchWords call?
.PP
Lots more ...
.SH "METHODS"
.IX Header "METHODS"
.ie n .IP "$idx = Tk::Pod::Search_db\->new(\s-1INDEXDIR\s0)" 4
.el .IP "\f(CW$idx\fR = Tk::Pod::Search_db\->new(\s-1INDEXDIR\s0)" 4
.IX Item "$idx = Tk::Pod::Search_db->new(INDEXDIR)"
Interface may change to support options like \-maxhits
.ie n .IP "$idx\->seachWords(\s-1WORD1\s0?,...?)" 4
.el .IP "\f(CW$idx\fR\->seachWords(\s-1WORD1\s0?,...?)" 4
.IX Item "$idx->seachWords(WORD1?,...?)"
search for \s-1WORD\s0(s). Return a list of
.Sp
.Vb 1
\&  relpath1, score1, relpath2, score2, ...
.Ve
.Sp
or empty list if no match is found.
.ie n .IP "$pathprefix = $idx\->\fIpathprefix()\fR" 4
.el .IP "\f(CW$pathprefix\fR = \f(CW$idx\fR\->\fIpathprefix()\fR" 4
.IX Item "$pathprefix = $idx->pathprefix()"
The return path prefix and \f(CW$relpath\fR give together the full path
name of the Pod documentation.
.Sp
.Vb 1
\&        $fullpath = $patchprefix . \*(Aq/\*(Aq . $relpath
.Ve
.Sp
\&\fBNote:\fR Should make it easy to use Tk::Pod::Search with perlindex but
index specific prefix handling is a mess up to know.
.SH "SEE ALSO"
.IX Header "SEE ALSO"
tkpod, perlindex, perlpod, Tk::Pod::Search
.SH "AUTHORS"
.IX Header "AUTHORS"
Achim Bohnet  <\fIach@mpe.mpg.de\fR>
.PP
Most of the code here is borrowed from perlindex written by
Ulrich Pfeifer <\fIUlrich.Pfeifer@de.uu.net\fR>.
.PP
Current maintainer is Slaven ReziX <\fIslaven@rezic.de\fR>.
.PP
Copyright (c) 1997\-1998 Achim Bohnet. All rights reserved.  This program is
free software; you can redistribute it and/or modify it under the same
terms as Perl itself.