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devtag.tmac - macro package for adding tags to roff documents.

File position: <groff_source_top>/tmac/devtag.tmac
Installed position: groff's main macro directory.

------------------------------------------------------------------------
    Legalese
------------------------------------------------------------------------

This file is part of groff, the GNU roff type-setting system.

groff is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free
Software Foundation, either version 3 of the License, or
(at your option) any later version.

groff is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.

------------------------------------------------------------------------
    Description
------------------------------------------------------------------------

A simple set of macros to provide markup devices (currently only grohtml)
with tags that define the meaning of the formatted text and also
basic formatting instructions.  It generalizes the tag concept used within
grohtml and in the future it is hoped that more markup based devices
can capitalize on this work.  It also clearly defines those tags which are
honoured by grohtml.  Note that not all tags are included here.  Some
of the grohtml specific tags (header specific and jobname, etc.) are
called directly from within www.tmac.  The tags defined here are
reasonably generic and could be applied to other devices.
..
.
.do if d DEVTAG-NH .nx
.
.nr _C \n(.C
.cp 0
.
.\" --------------------------------------------------------------------
.\" DEVTAG <name>
.\"
.\"   Emit a tag <name>
.\"
.de DEVTAG
.  tag devtag:\\$*
..
.\" --------------------------------------------------------------------
.\" DEVTAG-NEXT <name>
.\"
.\"   When the troff state changes, emit tag <name>
.\"
.de DEVTAG-NEXT
.  taga devtag:\\$*
..
.
.\" --------------------------------------------------------------------
.\"  SH <level>
.\"  NH <level>
.\"       tell device we are starting a numbered heading
.\"       Takes a single parameter <level>. <level> 1
.\"       is the outer most level.
.
.de DEVTAG-NH
.   DEVTAG ".NH \\$1"
..
.als DEVTAG-SH DEVTAG-NH
.
.\" --------------------------------------------------------------------
.\"  COL <n>
.\"     indicate that the following text is aligned for the column <n>
.\"     n: [1..MAX(n)]
.
.de DEVTAG-COL
.   DEVTAG ".col \\$1"
..
.
.\" --------------------------------------------------------------------
.\"  EO-H
.\"     indicate that a header has finished.
.
.de DEVTAG-EO-H
.   DEVTAG ".eo.h"
..
.\" --------------------------------------------------------------------
.\"  EO-TL
.\"     indicate that a title has finished.
.
.de DEVTAG-EO-TL
.   DEVTAG ".eo.tl"
..
.\" --------------------------------------------------------------------
.\"  TL
.\"     indicate that the following text forms a title.
.
.de DEVTAG-TL
.   DEVTAG ".tl"
..
.
.\" --------------------------------------------------------------------
.\"  COL-NEXT <n>
.\"     emit a column tag just before the next glyph.
.
.de DEVTAG-COL-NEXT
.   DEVTAG-NEXT ".col \\$1"
..
.
.
.cp \n[_C]
.
.
.\" ====================================================================
.\" Editor settings
.\" ====================================================================
.
.\" Local Variables:
.\" mode: nroff
.\" fill-column: 72
.\" End:
.\" vim: set filetype=groff textwidth=72:

CANCEL

Name	Type	Size	Modified	Actions
↩ ..	DIR	—	—
📁 mdoc/	DIR	—	2023-11-13 20:07
📄 an-ext.tmac	TMAC	3.7 KB	2018-10-10 21:44	EDIT
📄 an-old.tmac	TMAC	14.3 KB	2018-11-18 22:06	EDIT
📄 an.tmac	TMAC	313 B	2018-07-02 21:56	EDIT
📄 andoc.tmac	TMAC	2.6 KB	2018-10-10 21:44	EDIT
📄 composite.tmac	TMAC	805 B	2018-07-02 21:56	EDIT
📄 cp1047.tmac	TMAC	2.4 KB	2018-07-02 21:56	EDIT
📄 cs.tmac	TMAC	4.7 KB	2018-10-10 21:44	EDIT
📄 de.tmac	TMAC	5 KB	2018-10-10 21:44	EDIT
📄 den.tmac	TMAC	1.2 KB	2018-10-10 21:44	EDIT
📄 devtag.tmac	TMAC	3.7 KB	2018-10-10 21:44	EDIT
📄 doc-old.tmac	TMAC	35.7 KB	2022-02-01 10:44	EDIT
📄 doc.tmac	TMAC	84.6 KB	2022-02-01 10:44	EDIT
📄 eqnrc	?	1.4 KB	2018-07-02 21:56	EDIT
📄 europs.tmac	TMAC	1.6 KB	2018-07-02 21:56	EDIT
📄 fallbacks.tmac	TMAC	1.4 KB	2018-07-02 21:56	EDIT
📄 fr.tmac	TMAC	5.4 KB	2018-10-10 21:44	EDIT
📄 html-end.tmac	TMAC	440 B	2018-07-02 21:56	EDIT
📄 html.tmac	TMAC	16 KB	2018-07-02 21:56	EDIT
📄 hyphen.cs	CS	20.9 KB	2018-07-02 21:56	EDIT
📄 hyphen.den	DEN	156.3 KB	2018-07-02 21:56	EDIT
📄 hyphen.det	DET	157.1 KB	2018-07-02 21:56	EDIT
📄 hyphen.fr	FR	27.6 KB	2018-07-02 21:56	EDIT
📄 hyphen.sv	SV	34 KB	2018-07-02 21:56	EDIT
📄 hyphen.us	US	27.5 KB	2018-07-02 21:56	EDIT
📄 hyphenex.cs	CS	505 B	2018-07-02 21:56	EDIT
📄 hyphenex.us	US	21.2 KB	2018-07-02 21:56	EDIT
📄 ja.tmac	TMAC	1.9 KB	2018-10-10 21:44	EDIT
📄 latin1.tmac	TMAC	2.2 KB	2018-07-02 21:56	EDIT
📄 latin2.tmac	TMAC	2.3 KB	2018-07-02 21:56	EDIT
📄 latin5.tmac	TMAC	2.2 KB	2018-07-02 21:56	EDIT
📄 latin9.tmac	TMAC	2.2 KB	2018-07-02 21:56	EDIT
📄 man.tmac	TMAC	58 B	2018-07-02 21:56	EDIT
📄 mandoc.tmac	TMAC	61 B	2018-07-02 21:56	EDIT
📄 mdoc.tmac	TMAC	57 B	2018-07-02 21:56	EDIT
📄 papersize.tmac	TMAC	4.2 KB	2018-07-02 21:56	EDIT
📄 pdfpic.tmac	TMAC	3.7 KB	2018-10-10 21:44	EDIT
📄 pic.tmac	TMAC	139 B	2018-07-02 21:56	EDIT
📄 ps.tmac	TMAC	20.1 KB	2018-07-02 21:56	EDIT
📄 psatk.tmac	TMAC	1.1 KB	2018-07-02 21:56	EDIT
📄 psold.tmac	TMAC	1.8 KB	2018-07-02 21:56	EDIT
📄 pspic.tmac	TMAC	4.9 KB	2018-07-02 21:56	EDIT
📄 safer.tmac	TMAC	218 B	2018-07-02 21:56	EDIT
📄 sv.tmac	TMAC	4.3 KB	2018-11-23 21:54	EDIT
📄 trans.tmac	TMAC	4.7 KB	2018-10-10 21:44	EDIT
📄 troffrc	?	1.6 KB	2018-07-02 21:56	EDIT
📄 troffrc-end	?	1.1 KB	2018-07-02 21:56	EDIT
📄 tty-char.tmac	TMAC	5.7 KB	2018-10-10 21:44	EDIT
📄 tty.tmac	TMAC	1.8 KB	2018-10-10 21:44	EDIT
📄 unicode.tmac	TMAC	93 B	2018-07-02 21:56	EDIT
📄 www.tmac	TMAC	40 KB	2022-02-01 10:44	EDIT