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.\"
.IX Title "TeXLive::TLPSRC 3"
.TH TeXLive::TLPSRC 3 "2007-06-27" "perl v5.8.8" "User Contributed Perl Documentation"
.SH "NAME"
TeXLive::TLPSRC \- TeX Live Package Source access module
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 1
\&        use TeXLive::TLPSRC;
.Ve
.PP
.Vb 4
\&        my $tlpsrc = TeXLive::TLPSRC\->new( name => "foobar" );
\&        $tlpsrc\->from_file("package.tlpsrc");
\&        $tlpsrc\->writeout;
\&        $tlpsrc\->writeout(\e*FILEHANDLE);
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
The TeXLive::TLPSRC module provide access to TeX Live Package Source
files, which contains all the information which cannot be automatically
derived from the files in the TeX Live subversion repository.
.SH "FILE SPECIFICATION"
.IX Header "FILE SPECIFICATION"
A tlpsrc file has to consist of non-empty lines (initial and final
empty lines are ignored) of the form
.PP
\&\fIkey value\fR
.PP
where \fIkey\fR can be \f(CW\*(C`name\*(C'\fR, \f(CW\*(C`category\*(C'\fR, \f(CW\*(C`shortdesc\*(C'\fR, \f(CW\*(C`longdesc\*(C'\fR,
\&\f(CW\*(C`catalogue\*(C'\fR, \f(CW\*(C`runpattern\*(C'\fR, \f(CW\*(C`srcpattern\*(C'\fR, \f(CW\*(C`docpattern\*(C'\fR, \f(CW\*(C`binpattern\*(C'\fR,
\&\f(CW\*(C`execute\*(C'\fR, or \f(CW\*(C`depend\*(C'\fR.
.PP
The interpretation of the respective \fIvalues\fR are:
.ie n .IP """name""" 4
.el .IP "\f(CWname\fR" 4
.IX Item "name"
identifies the package, \f(CW\*(C`value\*(C'\fR must consist only of [\-_a\-zA\-Z0\-9]
.ie n .IP """category""" 4
.el .IP "\f(CWcategory\fR" 4
.IX Item "category"
identifies the category into which this package belongs. Possible categories
are \f(CW\*(C`Collection\*(C'\fR, \f(CW\*(C`Scheme\*(C'\fR, \f(CW\*(C`TLCore\*(C'\fR, \f(CW\*(C`Documentation\*(C'\fR, \f(CW\*(C`Package\*(C'\fR.
Note that there is no inherent checking whether a \f(CW\*(C`tlpsrc\*(C'\fR file called
\&\f(CW\*(C`collection\-something\*(C'\fR actually belongs to the category \f(CW\*(C`Collection\*(C'\fR.
Most packages will fall into the \f(CW\*(C`Package\*(C'\fR category.
.ie n .IP """catalogue""" 4
.el .IP "\f(CWcatalogue\fR" 4
.IX Item "catalogue"
(currently not used in TeX Live) identifies the name under which this
package can be found in the TeX Catalogue.
.ie n .IP """shortdesc""" 4
.el .IP "\f(CWshortdesc\fR" 4
.IX Item "shortdesc"
gives a one line description of the package. Susequent entries will overwrite
the former ones. In TeX Live only used for collections and schemes.
.ie n .IP """longdesc""" 4
.el .IP "\f(CWlongdesc\fR" 4
.IX Item "longdesc"
gives a long description of the package. Susequent entries are added up
to a long text. In TeX Live only used for collections and schemes.
.ie n .IP """depend""" 4
.el .IP "\f(CWdepend\fR" 4
.IX Item "depend"
gives the list of dependencies of the package in the form
.Sp
\&\fICategory\fR/\fIName\fR
.Sp
All the depend lines contribute to the dependencies of the package.
.ie n .IP """execute""" 4
.el .IP "\f(CWexecute\fR" 4
.IX Item "execute"
gives a free form entry of install time jobs to be executed. Currently
the following possible values are understood by the installers:
.RS 4
.ie n .IP """execute addMap \f(CIfont.map\f(CW""" 6
.el .IP "\f(CWexecute addMap \f(CIfont.map\f(CW\fR" 6
.IX Item "execute addMap font.map"
enables the font map file \fIfont.map\fR in the \fIupdmap.cfg\fR file.
.ie n .IP """execute addMixedMap \f(CIfont.map\f(CW""" 6
.el .IP "\f(CWexecute addMixedMap \f(CIfont.map\f(CW\fR" 6
.IX Item "execute addMixedMap font.map"
enables the font map file \fIfont.map\fR> for Mixed mode in the \fIupdmap.cfg\fR file.
.ie n .IP """execute BuildLanguageDat NN""" 6
.el .IP "\f(CWexecute BuildLanguageDat NN\fR" 6
.IX Item "execute BuildLanguageDat NN"
activates all the hyphenation patterns found in 
\&\fIMaster/texmf/tex/generic/config/language.NN.dat\fR in the generated
\&\fIlanguage.dat\fR file.
.ie n .IP """execute BuildFormat FMTCFG""" 6
.el .IP "\f(CWexecute BuildFormat FMTCFG\fR" 6
.IX Item "execute BuildFormat FMTCFG"
activates all the formats present in \fIMaster/texmf/fmtutil/format.FMTCFG.cnf\fR
in the generated \fIfmtutil.cnf\fR file.
.RE
.RS 4
.RE
.ie n .IP """(src|run|doc|bin)pattern \f(CIpattern\f(CW""" 4
.el .IP "\f(CW(src|run|doc|bin)pattern \f(CIpattern\f(CW\fR" 4
.IX Item "(src|run|doc|bin)pattern pattern"
adds a pattern (see below) to the respective list of patterns.
.SH "PATTERNS"
.IX Header "PATTERNS"
Patterns specify which files are to be included into a \f(CW\*(C`tlpobj\*(C'\fR at
expansion time. Patterns are of the form
.PP
.Vb 1
\&        [PREFIX]TYPE PAT
.Ve
.PP
where
.PP
.Vb 2
\&        PREFIX = + | +! | !
\&        TYPE = t | f | d | r
.Ve
.PP
The meaning of the various pattern types is
.ie n .IP """f path""" 4
.el .IP "\f(CWf path\fR" 4
.IX Item "f path"
includes all files which match \f(CW\*(C`path\*(C'\fR where \fBonly\fR the last component
of \f(CW\*(C`path\*(C'\fR can contain the usual glob characters * and ? (but no others!).
.ie n .IP """d path""" 4
.el .IP "\f(CWd path\fR" 4
.IX Item "d path"
includes all the files in and below the directory specified as \f(CW\*(C`path\*(C'\fR.
.ie n .IP """t word1 ... wordN worldL""" 4
.el .IP "\f(CWt word1 ... wordN worldL\fR" 4
.IX Item "t word1 ... wordN worldL"
includes all the files in and below all directories of the form
.Sp
.Vb 1
\&        word1/word2/.../wordN/.../any/dirs/.../wordL/
.Ve
.Sp
i.e., the first words but the last form the prefix of the path, then
there can be an arbitrary nesting of directories, followed by \f(CW\*(C`wordL\*(C'\fR
as another directory.
.ie n .IP """r regexp""" 4
.el .IP "\f(CWr regexp\fR" 4
.IX Item "r regexp"
includes all files matching the regexp \f(CW\*(C`/^regexp$/\*(C'\fR
.PP
In the case that one of the pattern sections is empty or \fBall\fR the provided
patterns have the prefix \f(CW\*(C`+\*(C'\fR (e.g., \f(CW\*(C`+f ...\*(C'\fR), then the following patterns
are \fBautomatically\fR added at expansion time (but never written to the
textual representation):
.IP "runpattern" 4
.IX Item "runpattern"
for runpatterns of category \f(CW\*(C`Package\*(C'\fR
.Sp
.Vb 1
\&        t texmf\-dist topdir $name
.Ve
.Sp
where \f(CW\*(C`topdir\*(C'\fR is one of: bibtex context dvips fonts makeindex metafont
metapost mft omega scripts tex vtex.
.Sp
For other categories \fBno\fR patterns are automatically added to the 
list of runpatterns.
.IP "docpattern" 4
.IX Item "docpattern"
for docpattern of category \f(CW\*(C`Package\*(C'\fR
.Sp
.Vb 1
\&        t texmf\-dist doc $name
.Ve
.Sp
for docpattern of category \f(CW\*(C`Documentation\*(C'\fR
.Sp
.Vb 1
\&        t texmf\-doc doc $name
.Ve
.IP "srcpattern" 4
.IX Item "srcpattern"
for srcpattern of category \f(CW\*(C`Package\*(C'\fR
.Sp
.Vb 1
\&        t texmf\-dist source $name
.Ve
.Sp
for srcpattern of category \f(CW\*(C`Documentation\*(C'\fR
.Sp
.Vb 1
\&        t texmf\-doc source $name
.Ve
.PP
binpatterns are never automatically added.
.PP
If the \f(CW\*(C`PREFIX\*(C'\fR contains the symbol ! the meaning of the pattern is
reversed, i.e., file matching this pattern are removed from the list
of included files.
.SH "MEMBER ACCESS FUNCTIONS"
.IX Header "MEMBER ACCESS FUNCTIONS"
For any of the above \fIkeys\fR a function
.PP
.Vb 1
\&        $tlpsrc\->key
.Ve
.PP
is available, which returns the current value when called without an argument,
and sets the respective value when called with an argument.
.PP
Arguments and return values for \f(CW\*(C`name\*(C'\fR, \f(CW\*(C`category\*(C'\fR, \f(CW\*(C`shortdesc\*(C'\fR,
\&\f(CW\*(C`longdesc\*(C'\fR, \f(CW\*(C`catalogue\*(C'\fR are single scalars. Arguments and return values
for \f(CW\*(C`depends\*(C'\fR, \f(CW\*(C`executes\*(C'\fR, and the various \f(CW\*(C`patterns\*(C'\fR are lists.
.SH "OTHER FUNCTIONS"
.IX Header "OTHER FUNCTIONS"
The following functions can be called for an \f(CW\*(C`TLPSRC\*(C'\fR object:
.ie n .IP """new""" 4
.el .IP "\f(CWnew\fR" 4
.IX Item "new"
(constructor) returns a new \f(CW\*(C`TLPSRC\*(C'\fR object. The arguments to the \f(CW\*(C`new\*(C'\fR
constructor can be in the usual hash representation for the different keys
above:
.Sp
.Vb 1
\&        $tlpsrc = TLPSRC\->new ( name => "foobar", shortdesc => "The foobar package" );
.Ve
.ie n .IP """from_file(""filename"")""" 4
.el .IP "\f(CWfrom_file(``filename'')\fR" 4
.IX Item "from_file(""filename"")"
reads a \f(CW\*(C`tlpsrc\*(C'\fR file.
.Sp
.Vb 2
\&        $tlpsrc = new TLPSRC;
\&        $tlpsrc\->from_file("path/to/the/tlpsrc/file");
.Ve
.ie n .IP """writeout""" 4
.el .IP "\f(CWwriteout\fR" 4
.IX Item "writeout"
writes the textual representation of a \f(CW\*(C`TLPSRC\*(C'\fR object to stdout, or the
filehandle if given:
.Sp
.Vb 2
\&        $tlpsrc\->writeout;
\&        $tlpsrc\->writeout(\e*FILEHANDLE);
.Ve
.ie n .IP """make_tlpobj($tltree)""" 4
.el .IP "\f(CWmake_tlpobj($tltree)\fR" 4
.IX Item "make_tlpobj($tltree)"
creates a \f(CW\*(C`TLPOBJ\*(C'\fR object from a \f(CW\*(C`TLPSRC\*(C'\fR object and a \f(CW\*(C`TLTREE\*(C'\fR object.
This function does the necessary work to expand the manual data and
enrich it which the actual content from <$tltree> to a \f(CW\*(C`TLPOBJ\*(C'\fR object.
.SH "AUTHORS AND COPYRIGHT"
.IX Header "AUTHORS AND COPYRIGHT"
This module and its documentation was written by 
Norbert Preining <\fIpreining@logic.at\fR> for the TeX Live distribution and both
are licensed under the \s-1GNU\s0 General Public License Version 2 or later.
.SH "SEE ALSO"
.IX Header "SEE ALSO"
The modules TeXLive::TLUtils, TeXLive::TLPOBJ, 
TeXLive::TLPDB, TeXLive::TLTREE.