From adb8606f04b2c267674d6309c2263f429a0b6494 Mon Sep 17 00:00:00 2001 From: wl Date: Wed, 16 Feb 2005 14:07:23 +0000 Subject: These patches modify the indentation implementation to use `

'. Many thanks to Peter and Larry for suggesting this solution. Grohtml only uses tables for `.IP' and related tags when the first operand has a short width. Similarly, they modify all vertical space code. By default, grohtml sets up a style sheet which uses no vertical space between `table', `pre', and `p' tags. It forces spaces when it needs them using `style="margin-top: 1em"'. * src/devices/grohtml/html-table.cpp: Include `html-text.h'. (html_table::emit_table_header, html_table::emit_new_row): Rewritten. (html_table::set_space): New function. (html_indent::html_indent): Don't set `is_used'. (html_indent::begin): Rewritten. (html_indent::end): Remove code in function. * src/devices/grohtml/html-table.h: Updated. (html_table): Make `out' public. * src/devices/grohtml/html-text.cpp (html_text::html_text): Initialize `start_space' with FALSE. (html_text::end_tag) : Updated. (html_text::issue_tag): Add argument to handle space style. (html_text::start_tag) : Updated. (html_text::flush_text): Don't set `start_space'. (html_text::push_para): Don't set `p->really_issued'. (html_text::do_emittext): Updated. (html_text::do_para): Add paremeter to handle space. Update all callers. (html_text::retrieve_para_space): New function. * src/devices/grohtml/html-text.h (STYLE_VERTICAL_SPACE): New macro. (tag_definition): Remove `really_issued'. (html_text): Updated. * src/devices/grohtml/post-html.cpp (html_printer): Add variables `current_column' and `row_space'. Update constructor. (html_printer::emit_raw, html_printer::write_header, html_printer::do_indent, html_printer::do_check_center, html_printer::do_tab_ts): Handle vertical space. (html_printer:do_tab_te, html_printer::do_end_para): Call `remove_para_space'. (html_printer::do_col): Rewritten. (html_printer::flush_globs): Remove debugging code. (html_printer::is_line_start): New function. (html_printer::start_font): Use `is_line_start'. (html_printer::writeHeadMetaStyle): New function. (html_printer::do_file_components, html_printer::~html_printer): Call `writeHeadMetaStyle'. * tmac/www.tmac (www-handle-percent): New macro. (MPIMG): Handle percent values for width and height parameters. (DC): Updated. * tmac/groff_www.man: Updated. --- tmac/groff_www.man | 18 +++++++++++++++++- 1 file changed, 17 insertions(+), 1 deletion(-) (limited to 'tmac/groff_www.man') diff --git a/tmac/groff_www.man b/tmac/groff_www.man index ce203024..4601b7af 100644 --- a/tmac/groff_www.man +++ b/tmac/groff_www.man @@ -1,5 +1,6 @@ .TH GROFF_WWW @MAN7EXT@ "@MDATE@" "Groff Version @VERSION@" -.\" Copyright (C) 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc. +.\" Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005 +.\" Free Software Foundation, Inc. .\" Written by Gaius Mulley (gaius@glam.ac.uk) .\" .\" This file is part of groff. @@ -329,6 +330,21 @@ Example: .ft P .fi .RE +.IP +The height and width may also be given as percentages. The PostScript +device calculates the width from the +.B .l +register and the height from the +.B .p +register. For example: +.RS +.IP +.nf +.ft B +\&.MPIMG -L -G 2c foo.png 15% +.ft P +.fi +.RE . .TP .B .HnS n -- cgit v1.2.1