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Diffstat (limited to 'tmac/devtag.tmac')
-rw-r--r-- | tmac/devtag.tmac | 123 |
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diff --git a/tmac/devtag.tmac b/tmac/devtag.tmac new file mode 100644 index 00000000..22ea976d --- /dev/null +++ b/tmac/devtag.tmac @@ -0,0 +1,123 @@ +.ig +www.tmac - macro package for adding HTML elements to roff documents. + +File position: <groff_source_top>/tmac/devtag.tmac +Installed position: groff's main macro directory. + +------------------------------------------------------------------------ + Legalize +------------------------------------------------------------------------ + +This file is part of groff, the GNU roff type-setting system. + +Copyright (C) 2004 Free Software Foundation, Inc. +written by Gaius Mulley <gaius@glam.ac.uk>. + +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 2, 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 groff; see the file COPYING. If not, write to the Free +Software Foundation, 59 Temple Place - Suite 330, Boston, MA +02111-1307, USA. + + +------------------------------------------------------------------------ + 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 generalises the tag concept used within +grohtml and in the future it is hoped that more markup based devices +can capitalise 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 the -Tdoc device when it +is written. +.. +. +.\" -------------------------------------------------------------------- +.\" 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" +.. +. +.\" -------------------------------------------------------------------- +.\" Emacs settings +.\" -------------------------------------------------------------------- +. +.\" Local Variables: +.\" mode: nroff +.\" End: +.\" EOF |