/* Copyright (C) 2000, 2001, 2002 Free Software Foundation, Inc. Written by Gaius Mulley (gaius@glam.ac.uk) This file is part of groff. 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, 51 Franklin St - Fifth Floor, Boston, MA 02110-1301, USA. */ #include "lib.h" #include <stddef.h> #include <stdlib.h> #include "nonposix.h" #include "stringclass.h" #include "html-strings.h" /* * This file contains a very simple set of routines which might * be shared by preprocessors. It allows a preprocessor to indicate * when an inline image should be created. * This string is intercepted by pre-grohtml and substituted for * the image name and suppression escapes. * * pre-html runs troff twice, once with -Thtml and once with -Tps. * troff -Thtml device driver emits a <src='image'.png> tag * and the postscript device driver works out the min/max limits * of the graphic region. These region limits are read by pre-html * and an image is generated via troff -Tps -> gs -> png */ /* * html_begin_suppress - emit a start of image tag which will be seen * by pre-html. */ void html_begin_suppress() { put_string(HTML_IMAGE_INLINE_BEGIN, stdout); } /* * html_end_suppress - emit an end of image tag which will be seen * by pre-html. */ void html_end_suppress() { put_string(HTML_IMAGE_INLINE_END, stdout); }