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Diffstat (limited to 'ChangeLog.118')
| -rw-r--r-- | ChangeLog.118 | 3803 |
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diff --git a/ChangeLog.118 b/ChangeLog.118 new file mode 100644 index 0000000..a87d02c --- /dev/null +++ b/ChangeLog.118 @@ -0,0 +1,3803 @@ + +Version 1.18.1 released +======================= + +2002-10-08 Werner LEMBERG <wl@gnu.org> + + * doc/webpage.ms, NEWS: Updated. + +2002-10-07 Werner LEMBERG <wl@gnu.org> + + * tmac/doc-common (Ss): Add final `.ns' (similar to `.Sh') to + suppress additional whitespace after the header. + + * tmac/doc-ditroff, tmac/doc-nroff (Am): New string to be in sync + with NetBSD. + + * src/preproc/grn/grn.man, tmac/groff_mdoc.man, NEWS: Updated. + +2002-10-07 Ruslan Ermilov <ru@FreeBSD.org> + + * tmac/doc-common(doc-volume-operating-system-ateol): New flag. + (Dt): Use it to improve language localization (especially Russian + and French). + +2002-10-07 Daniel Senderowicz <daniel@synchrods.com> + + * src/preproc/grn/gprint.h (BSPLINE, BEZIER): New macros. + * src/preproc/grn/hdb.cc (DBGetType): Parse spline and bezier + drawing commands. + * src/preproc/grn/hgraph.cc (drawwig): Add parameter to control + curve type. + Call `picurve' for BSPLINE. + (HGPrintElt): Handle BSPLINE. + * src/preproc/grn/README: Document it. + +2002-10-03 Werner LEMBERG <wl@gnu.org> + + * src/roff/troff/node.cc (break_char_node::col): New variable. + Updated constructor. + (space_node::tprint, word_space_node::tprint): Call `fill_color' + unconditionally. + (space_node::space_node): Remove assertion. + (break_char_node::add_self): Pass color argument to space node. + * src/roff/troff/input.cc (token::add_to_node_list, token::process): + Ditto. + * src/roff/troff/env.cc (environment::do_break, + environment::add_padding): Ditto. + +2002-10-02 Werner LEMBERG <wl@gnu.org> + + Redesigning color support in troff. Colors are no longer + represented as separate nodes but are now part of glyph nodes and + friends. This fixes the current formatting misbehaviour due to the + changes introduced on 2002-09-20. Some extra code is necessary for + proper grotty support: Without adding color variables to + space-related nodes, the background color would be changed too late. + + * src/roff/troff/node.h, src/roff/troff/node.cc: + s/current_pagecolor/current_fill_color/. + s/current_glyphcolor/current_glyph_color/. + (glyph_color_node, fill_color_node): Removed. + (node::get_glyph_color, node::get_fill_color): New virtual member + functions. + (space_node::col): New variable. + Updated constructors of space_node and derived classes accordingly. + (hmotion_node::col): New variable. + Updated constructors of hmotion_node and space_char_hmotion_node + accordingly. + (vmotion_node::col): New variable. + Updated constructor accordingly. + (draw_node::gcol, draw_node::fcol): New variables. + Updated constructor accordingly. + (special_node::gcol, special_node::fcol): New variables. + Updated constructors accordingly. + (troff_output_file::put_char, troff_output_file::put_charwidth, + troff_output_file::draw): Set glyph and fill color. + (troff_output_file::start_special): Set glyph and fill color. + Always set current font. + (troff_output_file::fill_color, troff_output_file::glyph_color): + Don't call `do_motion'. + (glyph_node::gcol, glyph_node::fcol): New variables. + Updated constructors of glyph_node and ligature_node accordingly. + (glyph_node::get_glyph_color, glyph_node::get_fill_color): New + member functions. + (glyph_node::merge_glyph_node, + kern_pair_node::add_discretionary_hyphen, + node::add_discretionary_hyphen): Updated. + (break_char_node::merge_self): Updated. + (word_space_node::tprint, space_node::tprint, hmotion_node::tprint, + vmotion_node::tprint): Handle color. + (make_glyph_node, make_node, node::add_char): Updated. + + * src/roff/troff/env.cc (environment::space_newline, + environment::space, environment::output_line, environment::do_break, + environment::make_tab_node, environment::add_padding, title): + Updated. + (environment_switch, environment_copy): Don't add color nodes. + + * src/roff/troff/input.cc (do_glyph_color, do_fill_color): Return + nothing. + (token::next): Updated. + \m and \M now are as transparent as \s. + (process_input_stack, token::add_to_node_list, token::process, + read_draw_node): Updated. + (charinfo_to_node_list): Don't add color nodes. + + * doc/groff.texinfo: Updated. + +2002-09-27 Ruslan Ermilov <ru@FreeBSD.org> + + * tmac/doc-common (ds-operating-system-FreeBSD-4.*): New version + strings. + +2002-09-27 Colin Watson <cjwatson@debian.org> + + * src/roff/troff/node.cc (bracket_node::copy): Check `list' != 0. + +2002-09-23 Werner LEMBERG <wl@gnu.org> + + * src/devices/grolbp/lbp.cc: Replace `300' with `font::res' where + appropriate. + (DEFAULT_LINEWIDTH_FACTOR): New macro. + (linewidth_factor): New global variable. + (lbp_printer::set_line_thickness): Fix case for size < 0, using + linewidth_factor. + (long_options): Add -w/--linewidth option. + (usage): Updated. + (main): Handle -w option to set linewidth_factor. + (lbp_printer::lbp_printer): Initialize req_linethickness, not + line_thickness. + + * src/devices/grolbp/grolbp.man, NEWS, doc/webpage.ms: Updated. + +2002-09-22 Paco Andrés Verdú <pandres@dragonet.es> + + Fixed a bug in the line thickness setting code. + + * src/devices/grolbp/lbp.cc (lbp_printer::req_linethickness): New + variable. + (lbp_printer::set_line_thickness): Pass environment as second + parameter. + Implement it actually. + (lpb_printer::set_char, lbp_printer::draw): Use `req_linethickness' + and `set_line_thickness, depending on the current font size. + +2002-09-21 Werner LEMBERG <wl@gnu.org> + + Some Debian patches. + + * src/roff/groff/pipeline.h (MAX_COMMANDS): Increase to 12. + * src/roff/troff/node.cc (bracket_node::copy): Initialize + `list->last'. + +2002-09-20 Werner LEMBERG <wl@gnu.org> + + * configure: Regenerated with autoconf 2.54. + +2002-09-20 Werner LEMBERG <wl@gnu.org> + + * src/roff/troff/env.h (environment): Rename cur_glyph_color to + glyph_color. + Rename cur_fill_color to fill_color. + * src/roff/troff/env.cc: Updated. + +2002-09-20 Werner LEMBERG <wl@gnu.org> + + * src/roff/troff/env.cc (title): Copy color status after processing + title. + * src/roff/troff/input.cc (charinfo_to_node_list): Emit glyph and + fill color nodes to reset colors properly. + + * tmac/www.tmac (DC): Fix color handling. + + * src/preproc/pic/pic.man, doc/pic.ms: Document some color issues. + * doc/groff.texinfo: Fixing documentation of `tl' request. + * doc/webpage.ms: Updated. + +2002-09-19 Werner LEMBERG <wl@gnu.org> + + * src/roff/troff/env.cc (environent_switch, environment_copy): + Emit glyph and fill color nodes to initialize colors properly. + +2002-09-17 Colin Watson <cjwatson@debian.org> + + * src/roff/troff/env.cc (environment::set_glyph_color, + environment::set_fill_color): Fix typo which prevented \m[] work + correctly. + +2002-09-17 Werner LEMBERG <wl@gnu.org> + + Add left and right italic correction to non-slanted PS fonts. This + is an experimental feature to improve image rendering of grohtml. + + * font/devps/generate/Makefile (RFLAG): New variable, set to `-i 0'. + ({T,H,C,P,N,BM,A,HN}{R,B}, ZD, S, ZDR): Use it. + * font/devps/*: All non-slanted fonts regenerated. + * NEWS: Updated. + +2002-09-16 Werner LEMBERG <wl@gnu.org> + + Add a site-specific font directory. + + * Makefile.in (localfontdir, legacyfontdir): New variables. + (fontpath): Use them. + (MDEFINES, uninstall_dirs): Updated. + * Makefile.comm (.man.n): Add `LOCALFONTDIR' and `LEGACYFONTDIR'. + Remove `FONTPATH' and `MACROPATH'. + + * src/roff/troff/troff.man, NEWS: Updated. + * doc/groff.texinfo (Font Directories): New section. + Other minor fixes. + + * src/devices/grodvi/grodvi.man, src/devices/grohtml/grohtml.man, + src/devices/grolbp/grolbp.man, src/devices/grolj4/grolj4.man, + src/preproc/grn/grn.man: Minor fixes. + + * src/devices/grohtml/post-html.cc (html_printer::do_tab_ts): + Remove unused variable. + +2002-09-11 Werner LEMBERG <wl@gnu.org> + + * doc/groff.texinfo, man/groff_font.man: Clarify argument of \N. + * man/groff_out.man: Fix documentation of 'N'. + +2002-09-09 Gaius Mulley <gaius@glam.ac.uk> + + * doc/Makefile.in (webpage.html): Depend on gnu.eps also. + * src/roff/troff/env.cc (indent): Emit html tag only if break_flag is + set. + * src/devices/grohtml/post-html.cc (text_glob::is_br_ni): Removed. + (text_glob::is_br, html_printer::lookahead_for_tables): Updated. + (html_printer::do_tab_ts): Call `emit_table_header' with `FALSE'. + * src/devices/grohtml/html-text.cc (html_text::start_tag) <P_TAG, + PRE_TAG>: Call `begin' with `FALSE'. + +2002-09-09 Ralph Corderoy <ralph@inputplus.demon.co.uk> + + * src/libs/libgroff/string.cc (string::extract): Fix position of + terminating null byte. + +2002-09-08 Werner LEMBERG <wl@gnu.org> + + Add global option `nospaces' to tbl so that leading and trailing + spaces in data items are ignored. + + * src/libs/libgroff/string.cc (string::remove_spaces): New member + function to remove leading and trailing spaces. + * src/include/stringclass.h: Updated. + + * src/preproc/tbl/table.h (table): Add flag `NOSPACES'. + + * src/preproc/tbl/main.cc (process_options): Handle `nospaces' + option. + Fix typo in error messages. + (process_data): Implement `nospaces' option. + * src/preproc/tbl/tbl.man, NEWS, doc/webpage.ms: Updated. + +2002-09-07 Werner LEMBERG <wl@gnu.org> + + * src/include/config.hin: Add `HAVE_ISATTY'. + * src/libs/libgroff/tmpfile.cc (xtmpfile_list): Drop `const' for + `fname' member. + * src/libs/libgroff/tmpname.cc: Include `time.h'. + * src/libs/libdriver/input.cc (Char): Add `operator==' and + `operator!=' for `char'. + * doc/groff.texinfo: Replace @ifnottex block for top node with + @ifhtml block. + +2002-09-06 Werner LEMBERG <wl@gnu.org> + + * doc/Makefile.in (.texinfo.html): Add -I switch. + * doc/groff.texinfo: Add @ifnottex block for top node to make + translation to HTML work. + +2002-09-05 Gaius Mulley <gaius@glam.ac.uk> + + * src/preproc/html/pre-html.cc (LETTER_LENGTH): Removed. + (get_papersize, determine_vertical_offset): Removed. + (char_buffer::do_image): Always specify letter size. + (main): Updated. + (imageList::createPage): Use -dDEVICEHEIGHTPOINTS instead of + -sPAPERSIZE. + +2002-09-05 Werner LEMBERG <wl@gnu.org> + + * doc/groff.texinfo, tmac/groff_man.man: Improve documentation of + default indentation. + +2002-09-04 Gaius Mulley <gaius@glam.ac.uk> + + * src/preproc/html/pre-html.cc (imageList::createPage): Use + -sPAPERSIZE for gs. + (generateImages): Clean up push-back buffer. + +2002-09-04 Ralph Corderoy <ralph@inputplus.demon.co.uk> + + * doc/groff.texinfo: Minor fixes. + +2002-08-21 Gaius Mulley <gaius@glam.ac.uk> + + * src/preproc/html/pre-html.cc (DEFAULT_LINE_LENGTH): New macro. + (MAX_WIDTH, A4_LENGTH, A4_OFFSET, LETTER_OFFSET): Removed. + (gsPaper): Removed. + (determine_vertical_offset): Use LETTER_LENGTH. + (createPage): Moved to ... + (imageList::createPage): This. + Call gs with -dDEVICEWIDTHPOINTS to avoid cropping. + (imageList::getMaxX): New function. + (createImage): Moved to ... + (imageList::createImage): This. + (imageList::createImages): New function. + (generateImages): Read `maxx' directly. + Updated. + (scanArguments): Don't specify `gsPaper' for `-o'. + (makeTempFiles): Call `xtmpfile' with the last argument set to + `TRUE'. + +2002-08-24 Werner LEMBERG <wl@gnu.org> + + * src/include/nonposix.h (mkdir, WAIT, creat) [_MSC_VER]: Define. + (WAIT, _WAIT_CHILD) [!_MSC_VER]: Define. + * src/preproc/html/pre-html.cc (waitForChild): Use WAIT. + * src/preproc/html/pushback.cc: Include nonposix.h. + * src/roff/groff/pipeline.c: Define strcasecmp and strncasecmp + conditionally. + +2002-08-23 Werner LEMBERG <wl@gnu.org> + + Use $(OBJEXT) for the object file extension. + + * Makefile.comm (.SUFFIXES): Add .obj. + (.cc.obj, .c.obj): New implicit rules. + * Makefile.in (OBJEXT): New variable, initialized from autoconf. + (MDEFINES): Add EXEEXT and OBJEXT. + * */Makefile.sub: s/.o/.$(OBJEXT)/. + +2002-08-22 Werner LEMBERG <wl@gnu.org> + + * INSTALL: Mention texinfo 4.2 as a prerequisite. + +2002-08-21 Gaius Mulley <gaius@glam.ac.uk> + + * src/devices/grohtml/post-html.cc (colType): Make enum global to + the file. + (html_printer::update_min_max, html_printer::add_table_end): New + methods. + (html_printer::lookahead_for_tables): Use them. + Reset page offset correctly. + (html_printer::~html_printer): Add creation of creator comment up. + +2002-08-20 Werner LEMBERG <wl@gnu.org> + + * tmac/an-old.tmac (T&): New dummy macro to avoid warning. + * man/groff_tmac.man: Fix typos. + * man/groff_font.man: Minor reordering. + * contrib/eqn2graph/eqn2graph.man (Tp): New macro. + +2002-08-18 Gaius Mulley <gaius@glam.ac.uk> + + Avoid endless loops while scanning for tables. + + * src/devices/grohtml/post-html.cc (list::insert): Set + ptr->right->left. + (html_printer::next_horiz_pos): Add `text_glob' argument; update + all callers. + Return immediately if that argument is NULL. + (html_printer::calc_nf): Don't test if `g' is NULL. + (html_printer::lookahead_for_tables): Use + `glyphs.move_right_get_data'. + Don't test if `g' is NULL. + +2002-08-18 Gaius Mulley <gaius@glam.ac.uk> + + A better fix, replacing fix 2002-08-15, for increasing SIZE. + + * src/devices/grohtml/post-html.cc (char_block): Make `buffer' + a pointer. + (char_block::char_block): Allocate `buffer'. + (char_buffer::add_string): Use it. + +2002-08-15 Werner LEMBERG <wl@gnu.org> + + * src/devices/grops/grops.man, src/devices/grolj4/grolj4.man, + src/devices/grodvi/grodvi.man: Document default line thickness. + +2002-08-15 Gaius Mulley <gaius@glam.ac.uk> + + * src/devices/grohtml/post-html.cc (char_block): Increase SIZE to + 8192. + +2002-08-14 Werner LEMBERG <wl@gnu.org> + + * doc/webpage.ms: Updated. + +2002-08-09 Werner LEMBERG <wl@gnu.org> + + * src/roff/troff/node.cc (node::add_char): Call `freeze_space' for + unbreakable space. + +2002-08-08 Aaron Campbell <aaron@monkey.org> + + * src/preproc/pic/object.cc (object_spec::make_move): Fix typo + (&& -> &). + +2002-08-08 Werner LEMBERG <wl@gnu.org> + + * src/roff/troff/input.cc (read_rgb, read_cmy, read_cmyk): Call + tok.next(). + (read_gray): Ditto. + Don't push back a space but a newline onto the stack. + +2002-08-07 Gaius Mulley <gaius@glam.ac.uk> + + Add fonts `CI', `CB', and `CBI' to grohtml which have been omitted + inadvertently. + + * src/devices/grohtml/post-html.cc (html_printer::end_font, + html_printer::start_font): Handle them. + * src/devices/grohtml/html-text.cc (html_text::do_italic): Don't + reset bold and tt. + (html_text::do_bold): Don't reset italic and tt. + (html_text::do_tt, html_text::do_pre): Don't reset bold and italic. + * font/devhtml/DESC.proto: Add those fonts. + * font/devhtml/Makefile.sub (PROTOFONTS): Updated. + +2002-08-07 Werner LEMBERG <wl@gnu.org> + + * MORE.STUFF: Added gpresent. + + * tmac/trace.tmac: Show nesting level by a corresponding amount of + whitespace before printing the logging message. + +2002-07-31 Colin Watson <cjwatson@debian.org> + + * src/devices/grohtml/html-table.cc (html_table::finish_row): + Initialize `n' to zero. This fixes a segfault on ARM. + +2002-07-30 Werner LEMBERG <wl@gnu.org> + + * doc/grnexmpl.me: Remove calls to .st and .sc which are undefined. + +2002-07-29 Werner LEMBERG <wl@gnu.org> + + * src/preproc/pic/pic.y (print_arg, relative_path): Add missing + final semicolon. + +2002-07-28 Colin Watson <cjwatson@debian.org> + + * src/devices/grohtml/post-html (html_printer::troff_tag): Handle + `.ps'. + (html_printer::html_printer): Initialize `pointsize'. + +2002-07-26 Werner LEMBERG <wl@gnu.org> + + * doc/Makefile.sub (PROCESSEDEXAMPLEFILES): Remove gnu.eps and + gnu.png. + (CLEANNOTSRCDIRADD): Add gnu.eps and gnu.png. + (gnu.eps): Add -rle switch to pnmtops. + (distfiles): Add gnu.eps and gnu.png. + +2002-07-25 Petter Reinholdtsen <pere@hungry.com> + + * src/libs/libdriver/input.cc (Char): Add const to `operator=='. + Add `operator!='. + +2002-07-24 Werner LEMBERG <wl@gnu.org> + + * doc/Makefile.in, doc/Makefile.sub (groff_bin_path): Don't use + ' \+' but ' *' for sed. + (GROFF): Set GROFF_COMMAND_PREFIX to empty value. + +2002-07-23 Werner LEMBERG <wl@gnu.org> + + * doc/groff.texinfo: Document `papersize' keyword. + * NEWS, man/groff_font.man: Updated. + +2002-07-23 Colin Watson <cjwatson@debian.org> + + Extend papersize keyword to accept more than a single entry. The + first valid will be used. + + * src/libs/libgroff/font.cc (font::load_desc): Implement it. + (font::scan_papersize): Really skip final newline. + * src/preproc/html/pre-html.cc (get_papersize): Ditto. + +2002-07-23 Werner LEMBERG <wl@gnu.org> + + * configure.ac: Test for isatty. + * configure: Regenerated. + * src/include/posix.h: Check HAVE_ISATTY. + * src/roff/troff/input.cc [ISATTY_MISSING]: Removed. + * src/utils/lookbib/lookbib.cc: Include posix.h. + Don't declare isatty. + +2002-07-21 Werner LEMBERG <wl@gnu.org> + + * NEWS: Add `output' request. + + * REVISION: Increased to 1. + +Version 1.18.0 released +======================= + +2002-07-19 Gaius Mulley <gaius@glam.ac.uk> + + Allow internal glyph indices > 0xFF in grohtml for input characters. + + * src/devices/grohtml/post-html.cc (to_unicode): Use `unsigned int' + as parameter. + (html_printer::add_to_sbuf): Use `unsigned int' as first parameter. + Updated all callers. + (html_printer::sbuf_continuation, html_printer::overstrike): Ditto. + (html_printer): Updated. + +2002-07-19 Werner LEMBERG <wl@gnu.org> + + * font/devhtml/R.proto: Updated to HTML 4, adding many glyphs. + * font/devutf8/R.proto: Adding some missing glyphs. + * font/devutf8/NOTES: Updated. + + * tmac/dvi.tmac: Add more composite glyphs. + * tmac/html.tmac: Updated. + + * man/groff_char.man: Add `sum' and `product' entities. + + * NEWS: Updated. + +2002-07-18 Gaius Mulley <gaius@glam.ac.uk> + + Improved table, tab, and indenting support. + + * src/roff/troff/input.cc (file_iterator::suppress_newline_flag, + string_iterator::suppress_newline_flag): Removed. Updated all + function which have used it. + + * src/roff/troff/env.cc: Include `input.h'. + (environment::add_node): Accept 0 as parameter. + (environment::add_html_tag): Add `force' parameter. + Updated all callers. + (environment::add_html_tag_tabs): Ditto. + For the moment, support left-aligned tabs only. + (environment::make_html_tag): New function. + (fill, no_fill): Set .br html tag additionally. + (environment::newline): Emit `eol.ce' or `eol' tag for html. + (environment::add_html_tag_eol): Removed. + (tab_stops::distance_to_next_tab): Add variant for handling + nextpos'. + (environment::distance_to_next_tab): Ditto. + Updated all callers. + (environment::handle_tab): Handle tabs for html. + + * src/roff/troff/env.h: Updated. + + * src/roff/troff/div.cc: Updated all callers of + `environment::add_html_tag'. + + * src/devices/grohtml/html-table.cc, + src/devices/grohtml/html-table.h: New files. + + * src/devices/grohtml/html-text.cc (html_text): New members + `blank_para' and `start_space'. + (html_text::issue_tag): Don't emit TABLE_TAG. + Handle indentation for PRE_TAG and P_TAG. + (html_text::end_tag): Updated. + (html_text::table_is_void, html_text::issue_table_begin, + html_text::issue_table_end): Removed. + (html_text::do_push): Simplified. + [DEBUGGING]: Small fix. + (html_text::push_para): Add new parameter for indentation; updated + all callers. + Handle PRE_TAG. + (html_text::do_indent, html_text::do_table, html_text::done_table, + html_text::is_in_table): Removed. + (html_text::do_pre): Handle P_TAG also. + (html_text::shutdown): Handle p->indent. + (html_text::check_emit_text): Simplified. + (html_text::do_emittext): Reset `blank_para'. + (html_text::do_para): Add new parameter for indentation; updated + all callers. + (html_text::remove_indent): New function. + (html_text::do_space): Handle verbatim text properly. + (html_text::ever_emitted_text, html_text::starts_with_space, + html_text::remove_para_align): New functions. + (html_text::dump_stack_element, html_text::dump_stack): Updated. + + * src/devices/grohtml/html_text.h (HTML_TAG): Remove TABLE_TAG. + Updated. + + * src/devices/grohtml/post-html.cc: Include html-table.h. + (INDENTATION): Removed. + (text_glob): Added many `is_<foo>' functions. + Added table description `tab'. + Added `get_arg',`get_tab_args', `remember_table', and `get_table' + member functions. + (list): Add `insert' and `move_to' member functions. + (page): Add `insert_tag' member function. + (page::dump_page) [DEBUG_TABLES]: Improved. + (html_printer): Add `table' and `max_linelength' elements. + Add many `do_<foo>', `insert_<foo>', `next_horiz_pos', + `lookahead_for_tables', `shutdown_table', `calc_nf', `calc_po_in', + `remove_tabs', `remove_courier_tabs'. + (html_printer::emit_raw): Handle indentation. + (html_printer::do_center, html_printer::write_header): Updated. + (html_printer::is_courier_until_eol): Check for tag. + (html_printer::do_linelength): Handle max_linelength. + (html_printer::do_page_offset, html_printer::do_indentation): Handle + fill_on. + (html_printer::do_tempindent): Updated. + (html_printer::do_indentedparagraph): Removed. + (html_printer::do_indent): Simplified. + (html_printer::do_eol): Use `ever_emitted_text'. + (html_printer::do_flush, html_printer::do_links): Don't call + done_table. + (html_printer::do_break): Handle end_tempindent. + (html_printer::troff_tag): Get argument. + Don't handle `.ip'. + Handle `.tab-ts', `.tab-te', `.col', `tab', and `tab0' tags. + (html_printer::flush_page): Call `lookahead_for_tables'. + Don't call `done_table'. + (html_printer::add_to_sbuf): Always call do_indent. + + * src/devices/grohtml/Makefile.sub: Updated. + + * tmac/an-old.tmac (TP): Don't handle html device specially. + (an-do-tag-html): New function which will be used instead of + `an-do-tag' if html device is used. + + * tmac/html.tmac: Call .po to pass default page offset to grohtml. + + * tmac/s.tmac (@IP): Don't handle html device specially. + (@IP-html): New function which will be used instead of `@IP' if + html device is used. + + * tmac/www.tmac (HTML-NS, HTML-TAG-NS): New auxiliary macros -- this + is a hack which will eventually vanish again. + (PIMG): Handle `-C' option correctly if not html. + (HR): Use HTML-NS. + +2002-07-17 Werner LEMBERG <wl@gnu.org> + + * src/utils/afmtodit/afmtodit.pl: Don't use `-P-' for invoking perl. + +2002-07-14 Eric S. Raymond <esr@thyrsus.com> + + * contrib/pic2graph/pic2graph.*: Use convert(1). + * contrib/eqn2graph/eqn2graph.*: Minor fixes. + +2002-07-14 Bernd Warken <bwarken@mayn.de> + + * tmac/groff_trace.man: New file. + * tmac/Makefile.sub: Updated. + * NEWS: Updated. + +2002-07-13 Werner LEMBERG <wl@gnu.org> + + * src/roff/groff/groff.man: Add some cross references. + +2002-07-12 Werner LEMBERG <wl@gnu.org> + + * src/roff/troff/input.cc (substring_request): Add warnings for + string indices out of range. + +2002-07-11 Werner LEMBERG <wl@gnu.org> + + * font/devdvi/generate/ec.map: Fix typo (`(l' -> `/l'). + * font/devdvi/*EC: Regenerated. + +2002-07-10 Bernd Warken <bwarken@mayn.de> + + * man/groff_char.man: Updated and extended. + +2002-07-10 Werner LEMBERG <wl@gnu.org> + + * src/roff/troff/input.cc (length_macro): Renamed to... + (length_request): This. + Move call of `tok.next()' to the very end, otherwise the register + value hasn't been updated yet. + (init_input_requests): Updated. + +2002-07-09 Werner LEMBERG <wl@gnu.org> + + * src/roff/troff/input.cc (substring_macro): Renamed to... + (substring_request): This. + (init_input_requests): Updated. + * src/roff/troff/request.h: Updated. + +2002-07-08 Robert D. Goulding <goulding@Princeton.EDU> + + * src/roff/grog/grog.sh: Fix typo. + +2002-07-08 Werner LEMBERG <wl@gnu.org> + + * win32-diffs: Updated. + + Handle `papersize' keyword properly in DESC. + + * src/libs/libgroff/font.cc (font::scan_papersize): Fix argument + type. + Updated all callers. + * src/libs/libgroff/paper.cc: Add four more paper formats used by + grolj4. + * src/include/paper.h: Updated. + + * src/devices/grolbp/lbp.cc: Remove unnecessary semicolons. + Other minor C syntax fixes. + (papersize, paperlength, paperwidth): Renamed to `user_*'. + (lbp_printer): Add `papersize', `paperlength', and `paperwidth' + members. + (lbp_printer::lbp_printer): Pass three arguments. + Set paper dimensions properly. + (make_printer, main): Updated. + (handle_unknown_desc_command): Fix error messages. + (main): Handle papersize keyword in DESC properly. + + * src/devices/grolj4/lj4.cc (paper_size): Renamed to + `user_paper_size'. + (lbp_printer::lbp_printer): Pass an argument. + Set paper_size properly. + (handle_unknown_desc_command): Removed. + (make_printer, main): Updated. + * src/devices/grolj4/grolj4.man: Minor documentation fix. + + * man/groff_font.man, NEWS: Updated. + +2002-07-07 Werner LEMBERG <wl@gnu.org> + + Integrated eqn2graph, contributed by Eric S. Raymond. + + * contrib/eqn2graph/{Makefile.sub, eqn2graph.sh, eqn2graph.man}: New + files. + * Makefile.in, NEWS: Updated. + +2002-06-04 Werner LEMBERG <wl@gnu.org> + + Changing the substring request to make it fit better with other + string manipulation functions in other programming languages: + Index 0 is now the first character in the string, and index -1 + indicates the last character. Since this request didn't work + properly anyway in the last release, it doesn't harm too much to + change the syntax. + + * src/roff/troff/input.cc (substring_macro): Use loops to get + the real string length (ignoring COMPATIBLE_SAVE and + COMPATIBLE_RESTORE) and offsets. + Implement change described above. + + * man/groff_char.man, tmac/doc-common (doc-header), tmac/doc.tmac + (doc-do-Bd-args, doc-do-Bl-args): Changed accordingly. + + * NEWS, doc/groff.texinfo, man/groff_diff.man: Updated. + +2002-06-03 Werner LEMBERG <wl@gnu.org> + + Make .chop work with .de1 and friends. COMPATIBLE_SAVE and + COMPATIBLE_RESTORE are completely ignored. + + * src/roff/troff/input.cc (char_list::set, char_list::get): New + functions. + (macro): `length' field renamed to `len'. + Added new field `empty_macro' (1 if macro is empty), to be used + instead of checking `len'. + Updated all callers. + (macro::empty): Updated. + (macro::length, macro::set, macro::get): New functions. + (macro::append): Ignore COMPATIBLE_SAVE and COMPATIBLE_RESTORE. + Set `empty_macro'. + (chop_macro): Check and remove trailing COMPATIBLE_SAVE/ + COMPATIBLE_RESTORE pairs. + (asciify): Ignore COMPATIBLE_SAVE and COMPATIBLE_RESTORE. + * src/roff/troff/request.h: Updated. + + * doc/groff.texinfo: Document .chop's behaviour better. + +2002-06-02 Werner LEMBERG <wl@gnu.org> + + * doc/pic.ms: Fix documentation for the addition of positions. + + * tmac/doc.tmac, tmac/an-old.tmac: Need groff version 1.18. + +2002-06-29 Werner LEMBERG <wl@gnu.org> + + Implementation of string arguments of the form \*[foo arg1 arg2 ...] + + * src/roff/troff/input.cc (have_string_arg): New global variable. + (read_mode): New enumeration. + (read_escape_name): Use it. Update all calls. + (read_long_escape_name): Use it. Update all calls. + Set have_string_arg if appropriate. + (get_char_for_escape_name): Add parameter for handling space + character. + (interpolate_string_with_args, decode_string_args): New functions. + (get_copy, token::next): Call it if necessary. + (interpolate_string): Fix error message. + + * NEWS, doc/groff.texinfo, man/groff.man, man/groff_diff.man: + Document it. + +2002-06-24 Bernd Warken <bwarken@mayn.de> + + * man/groff_tmac.man: Updated and extended. + +2002-06-24 Werner LEMBERG <wl@gnu.org> + + * doc/pic.ms, src/preproc/pic/pic.man: Fix description of `:='. + +2002-06-23 Werner LEMBERG <wl@gnu.org> + + * doc/pic.ms: Improve documentation of composite block objects. + +2002-06-22 Werner LEMBERG <wl@gnu.org> + + * src/roff/troff/input.cc (init_registers): Add three registers + `seconds', `minutes', and `hours' to hold the current time. + + * NEWS, doc/groff.texinfo, man/groff.man, man/groff_diff.man: + Updated. + +2002-06-20 Werner LEMBERG <wl@gnu.org> + + Make \X accept both `\ ' and `\~', converting them to single space + characters. + + * src/roff/troff/token.h (token): Add TOKEN_UNSTRETCHABLE_SPACE. + (token::unstretchable_space): New inline function. + * src/roff/troff/input.cc (token::next, token::delimiter, + token::description, token::add_to_node_list, token::process): Handle + TOKEN_UNSTRETCHABLE_NODE. + (encode_char): Handle tok.stretchable_space and + tok.unstretchable_space. + + * NEWS, doc/groff.texinfo: Document it.. + +2002-06-19 Werner LEMBERG <wl@gnu.org> + + * src/devices/grops/ps.cc (ps_printer::special): Fix error message. + + * src/devices/grotty/tty.cc (tty_printer::special): Add `sgr' + keyword to enable/disable SGR output. + (tty_printer::change_fill_color): New function. + * NEWS, src/devices/grotty/grotty.man: Document `sgr' special. + + * src/roff/troff/input.cc (output_request): Add missing `tok.next()' + call. + +2002-06-18 Werner LEMBERG <wl@gnu.org> + + Add a `color' request and a `.color' register to control usage of + colours. + + * src/roff/troff/input.cc (disable_color_flag): Replaced with... + (color_flag): This (which is the inverse). + (activate_color): New function. + (main, init_input_requests): Updated. + * src/roff/troff/troff.h, src/roff/troff/node.cc + (troff_output_file::fill_color, troff_output_file::glyph_color): + Updated. + + * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man: + Document the changes. + +2002-06-17 Colin Watson <cjwatson@debian.org> + + Circumvent bug in autoconf 2.53 regarding top_builddir. + + * aclocal.m4 (GROFF_BUILDDIR): s/top_builddir/groff_top_builddir/. + * Makefile.in, doc/Makefile.in: + s/@top_builddir@/@groff_top_builddir@/. + * configure: Regenerated (with autoconf 2.53). + +2002-06-17 Werner LEMBERG <wl@gnu.org> + + * src/libs/libgroff/font.cc (font::load_desc): Fix computation of + `paperwidth' and `paperlength' for the `papersize' keyword. + +2002-06-16 P. Alejandro Lopez-Valencia <dradul@007mundo.com> + + * src/devices/grops/grops.man: Add info about Type 42 fonts. + +2002-06-15 Gaius Mulley <gaius@glam.ac.uk> + + * src/devices/grohtml/post-html.cc (html_printer::emit_raw, + html_printer::do_linelength, html_printer::do_pageoffset, + html_printer::do_indentation, html_printer::do_tempindent, + html_printer::do_break, html_printer::begin_page): Clear indented + text. + * tmac/html.tmac: Disable hyphenation. + +2002-06-15 Werner LEMBERG <wl@gnu.org> + + Don't produce HTML files if utility programs are missing. + + * Makefile.in (make_html, make_install_html): New variables. + (MDEFINES): Updated. + + * aclocal.m4 (GROFF_HTML_PROGRAMS): New function to test for HTML + utility programs. + * configure.ac: Use it. + * configure: Regenerated. + + * doc/Makefile.sub (PROCESSEDEXAMPLEFILES): Move webpage.html to... + (HTMLEXAMPLESFILES): This new variable. + (EXAMPLESIMAGEFILES): Renamed to... + (HTMLEXAMPLEIMAGEFILES): This. + (CLEANADD): Add HTMLEXAMPLEFILES. + (all): Use `make_html'. + (html): New target. + (install_data): Use `make_install_html'. + Move html stuff to... + (install_html): This new target. + (uninstall_sub): Updated. + +2002-06-14 Bernd Warken <bwarken@mayn.de> + + * src/roff/grog/Makefile.sub (grog): Renamed to... + (grog.old): This. + (grog): New rule to always install grog.sh as grog. + +2002-06-08 Bernd Warken <bwarken@mayn.de> + + * src/roff/grog/grog.pl: Fix typo. + +2002-06-07 Werner LEMBERG <wl@gnu.org> + + * doc/groff.texinfo: Add more info on .tr arguments. + +2002-06-05 Werner LEMBERG <wl@gnu.org> + + * NEWS, src/roff/grog/grog.man, doc/groff.texinfo: Updated. + + * aclocal.m4 (GROFF_MKSTEMP): Include unistd.h. + * configure: Regenerated. + +2002-06-05 Ralph Corderoy <ralph@inputplus.demon.co.uk> + + * src/roff/troff/symbol.cc (table_sizes): Add more values. + + * src/roff/grog/grog.pl, src/roff/grog/grog.sh: Recognize mom. + +2002-06-04 Werner LEMBERG <wl@gnu.org> + + * aclocal.m4 (GROFF_PAGE): Don't use `prefix' directly since it + is not initialized at the time we need it in case `--prefix' hasn't + been set. Check for `ac_default_prefix' also. + Test for `papersize' keyword also and generalize allowed whitespace. + * configure: Regenerated. + + * font/devps/Makefile.sub (DESC): Use `papersize' instead of + `paperlength'. + + * src/libs/libgroff/Makefile.sub (version, revision): Replaced + with... + (src_version, src_revision): New variables to avoid overwriting + from parent make process. + (version.cc): Updated. + + * src/preproc/html/pre-html.cc: Include paper.h and font.h. + (linebuf, linebufsize): New global variables. + (sys_fatal): Use `fatal' to abort properly. + (get_line): New function. + (get_resolution): Use it. + Improve error messages. + (get_papersize): Check `papersize' also. + Use `get_line'. + Improve error messages. + +2002-06-03 Werner LEMBERG <wl@gnu.org> + + * Makefile.comm (CLEANNOTSRCDIRADD): New target for files which + should be removed only if builddir is not srcdir. + (mostlyclean): Handle `CLEANNOTSRCDIRADD'. + (clean): Depend on `mostlyclean'. + (distclean): Depend on `clean'. + (realclean, extraclean): Depend on `distclean'. + (.y.cc, .y.o): Simplified. The output files are no longer written + to srcdir but to builddir. + * Makefile.in (MDEFINES): Add `version' and `revision'. + (uninstall_dirs): Fix order of directories. + * doc/Makefile.sub (version, revision): Removed. + (CLEANADD): Removed grnexmpl.g, groff, groff-*. + Added `HTMLDOCFILES'. + (CLEANNOTSRCDIRADD): New target for grnexmpl.h, groff, groff-*. + * src/preproc/eqn/Makefile.sub, src/preproc/pic/Makefile.sub, + src/preproc/refer/Makefile.sub (YTABC, YTABH): Don't use `srcdir' + as prefix. + + * doc/texinfo.tex (\authortt): New macro. + (\shortcontt): Define. + (\titlepage): Set \tt to \authortt while defining \authorfont. + (\appendixbox): New macro. + (\chapmacro, \appendixentry): Use \appendixbox to get even + indentation for letters. + (\summarycontents): Set \tt. + (\internalpagesize): Add two arguments for real paper width and + height as needed by pdfTeX. + (\letterpaper, \smallbook, \afourpaper, \afivepaper, \afourlatex): + Updated. + (\tempdima, \tempdimb): New temporary dimensions. + (\pagesizesyyy): Updated. + +2002-06-02 Werner LEMBERG <wl@gnu.org> + + Adding a new keyword `papersize' to the DESC file format (similar + but not completely identical to grolbp's extension). grops now has + a -p command line option to override `papersize'. Finally, grolbp + has been adapted to the new syntax. + + * src/libs/libgroff/paper.cc, src/include/paper.h: New files. It + defines and initializes the `papersizes[]' array with NUM_PAPERSIZES + elements. + * src/libs/libgroff/Makefile.sub (OBJS): Add `paper.o'. + (CCSRCS): Add `paper.cc'. + + * src/include/font.h (font): Add `papersize' element. + * src/libs/libgroff/font.cc (font::unit_scale): New helper function. + (font::scan_papersize): New function. + (font::load_desc): Use it for handling `papersize' keyword. + * src/libs/libgroff/fontfile.cc: Initialize `font::papersize'. + + * src/devices/grops/ps.cc: Include paper.h. + (user_paper_length): New global variable. + (ps_printer): Use paper length as initializer. + (make_printer): Updated. + (main): Handle new `-p' option. + * src/devices/grops/grops.man: Updated. + + * src/devices/grolbp/lbp.cc: Include paper.h. + s/papersizes/lbp_papersizes/. + (set_papersize): Use new `papersizes' array. + (handle_unknown_desc_command): Don't handle `papersize'. + (main): Use `font::scan_papersize' for handling `-p' option. + * src/devices/grolbp/grolbp.man: Updated. + + * man/groff_font.man: Document `papersize'. + * NEWS: Updated. + +2002-05-30 Werner LEMBERG <wl@gnu.org> + + * src/devices/grops/TODO: Updated. + * src/devices/grops/grops.man: More info on paper formats. + * man/groff_font.man: Document `paperheight' and `paperwidth'. + +2002-05-29 Werner LEMBERG <wl@gnu.org> + + * doc/Makefile.sub (CLEANADD): Add grnexmpl.g, groff, and groff-* + to list only if srcdir != currdir. + (distfiles): New target. + + * Makefile.in (EXTRADIRS): Add font/devlj4/generate. + (NOMAKEDIRS): New variable. + (DISTDIRS): Use it. + +2002-05-26 Werner LEMBERG <wl@gnu.org> + + Add .output request, similar to \! at top-level. + + * src/roff/troff/input.cc (transparent): Remove unused declaration. + (output_request): New function. + (init_input_requests): Add it. + Sorted. + * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man: + Document it. + + * Makefile.in (MDEFINES): Add INSTALL_INFO. + (prepare_examples): Fix typo. + * doc/groff.texinfo (@direntry): Fix it. + +2002-05-25 Werner LEMBERG <wl@gnu.org> + + Including the doc subdir into groff's Makefile system. + + * aclocal.m4 (GROFF_INSTALL_INFO): New function. + * configure.ac: Use it. + Generate `doc/Makefile'. + * configure: Regenerated. + + * Makefile.in (infodir, INSTALL_INFO): New variables. + (MDEFINES, uninstall_dirs): Updated. + (OTHERDIRS): Add `doc'. + * Makefile.comm (CLEANDIRADD): New variable. + (mostlyclean): Use it. + + * doc/Makefile.sub, doc/Makefile.in: New files. + * doc/Makefile: Removed. + + * NEWS, INSTALL: Updated. + +2002-05-24 Werner LEMBERG <wl@gnu.org> + + * doc/homepage.ms: Renamed to ... + * doc/webpage.ms: This. + Use `.NHR'. + +2002-05-23 Werner LEMBERG <wl@gnu.org> + + Integrating the `mom' macro package, contributed by Peter Schaffter + <df191@ncf.ca>. + + * contrib/mom/*: New subdirectory tree. + * Makefile.in (docdir, exampledir, htmldocdir): New variables to + be used for documentation files. + (MDEFINES, uninstall_dirs): Use them. + (OTHERDIRS): Add contrib/mom. + * Makefile.comm (.man.n): Add @DOCDIR@, @EXAMPLEDIR@, and + @HTMLDOCDIR@. + * MANIFEST, NEWS: Updated. + +2002-05-22 Gaius Mulley <gaius@glam.ac.uk> + + Change syntax of \O: \O[0] suppresses output, \O[1] enables output + if at outer level; at start-up we are at outer level. + + * src/roff/troff/input.cc (do_suppress): Implement it. + Simplify \O[3]. + + Add option -p to show progress information. + pre-grohtml will now render only one page at a time, reducing the + size of needed disk resources enormously. + + * src/preproc/html/pre-html.cc (imagePageStem): Replaced with... + (imagePageName): New global variable. + (psPageName, show_progress, currentPageNo): New global variables. + (html_system): Close saved stderr and stdout handles. + (write_end_image): Accept a parameter to control \O escape. + (write_start_image): Adapted to new \O meaning. + (char_buffer::write_upto_newline): Updated. + (createAllPages): Replaced with... + (createPage): This new function to create a single page for images. + It uses `psselect' from the psutils package. + (removeAllPages): Removed. + (createImage): Updated. + Handle progress display. + (char_buffer::do_html, char_buffer::do_image) [DEBUGGING]: Removed. + (scanArguments): Add option -p. + (makeTempFiles): Updated to create temp files for psPageName and + imagePageName. + (removeTempFiles): Removed. + (main): Updated. + + * src/devices/grohtml/post-html.cc (header_desc::write_headings, + html_printer::write_header): Append `\0' to `buffer'. + (html_printer::do_eol): Depend on `current_paragraph->emitted_text'. + (main): Handle -p. + * src/devices/grohtml/html-text.cc (html_text::dump_stack_element): + Handle `text_emitted'. + (html_text::table_is_void): Slightly rewritten. + (stop): New external symbol. + (html_text::do_push) [DEBUGGING]: Use it and simplify. + (html_text::shutdown): Call `dump_stack'. + (html_text::do_space): Rewritten. + * src/devices/grohtml/grohtml.man: Document -p and the need of + `psselect'. + + * tmac/www.tmac (DC, HTML-DO-IMAGE, HTML-IMAGE-END): Updated to + new \O syntax. + Call \O[0] if `ps4html' is active. + * tmac/s.tmac (@EQ, @EN): Handle html better. + (@TS, TE): Ditto. + * tmac/html.tmac: Don't use black for background colour. + + * src/roff/troff/node.cc: Include `div.h'. + (troff_output_file::really_print_line): Don't use `is_on'. + (troff_output_file::word_marker, troff_output_file::flush_tbuf + troff_output_file::check_charinfo, + troff_output_file::put_char_width, troff_output_file::put_char, + troff_output_file::determine_line_limits, troff_output_file::draw, + real_output_file::begin_page, glyph_color_node::tprintf, + fill_color_node::tprint, hline_node::tprint, vline_node::tprint): + Use `is_on'. + (troff_output_file::really_on): Call `do_motion'. + (suppress_node::tprint): Use `get_page_number' instead of `%' + register. + Call `reset_output_registers' conditionally on `is_on'. + + * doc/groff.texinfo: Document new syntax of \O. + * NEWS, man/groff_diff.man: Updated. + +2002-05-22 Werner LEMBERG <wl@gnu.org> + + * MORE.STUFF: Add info about David Frey's deroff implementation. + Mention troff.org. + +2002-05-16 Werner LEMBERG <wl@gnu.org> + + Pic's `with' attribute now accepts positions. + + * src/preproc/pic/pic.y: Make `.', BOX, CIRCLE, ELLIPSE, ARC, LINE, + ARROW, SPLINE, and `[' left-associative tokens to fix shift/reduce + conflicts. + (object_spec): Add rule for `WITH' and `position'. + (relative_path): Give `corner' the precedence of `CHOP'. + * src/preproc/pic/object.h (path): New members `pos' and + `is_position'. + * src/preproc/pic/object.cc: Updated initializers of `path'. + (path::follow): Handle `is_position'. + + * doc/pic.ms: Completely updated grammar description. + Many typographical improvements. + +2002-05-15 Werner LEMBERG <wl@gnu.org> + + * src/roff/troff/env.cc(hyphen_trie::hpf_getc): Accept ^^x (char + code of x in range 0-127) also. + * doc/groff.texinfo, man/groff_diff.man: Updated. + + Added keywords `north', `south', `east', and `west' for corners + in pic. + + * src/preproc/pic/lex.cc (lookup_keyword): Add NORTH, SOUTH, EAST, + and WEST. + (yylex): Handle them. + * src/preproc/pic/pic.y: Add tokens NORTH, SOUTH, EAST, and WEST. + (corner): Handle them. + +2002-05-14 Werner LEMBERG <wl@gnu.org> + + * src/devices/grops/grops.man: Clarify handling of `download' file. + +2002-05-11 Werner LEMBERG <wl@gnu.org> + + Adding `warnscale' and `spreadwarn' requests, based on a patch from + Jeffrey Friedl <jfriedl@yahoo.com>. + + * src/roff/troff/input.cc (spread_limit, warn_scale, + warn_scaling_indicator): New global variables. + (warnscale_request, spreadwarn_requests): New functions. + (main): Initialize `warn_scale' and `warn_scaling_indicator'. + (init_input_requests): Updated. + (error_type): Add `OUTPUT_WARNING'. + (do_error): Handle it. + (output_warning): New warning function which shows output location. + * src/roff/troff/env.h (spread_limit): New external variable. + * src/roff/troff/env.cc (environment::choose_breakpoint): Use + `output_warning'. + (distribute_space): Emit warning if added space is larger than + `spread_limit'. + (environment::possibly_break_line): Emit warning if a line can't + be adjusted on both sides. + + * doc/groff.texinfo, man/groff_diff.man, man/groff.man: Document it. + +2002-05-08 Werner LEMBERG <wl@gnu.org> + + * src/roff/troff/node.cc (special_node::special_node): Use + env_definite_font(curenv) instead of curenv->get_font(). Otherwise + \X''\% crashes, for example. + + * doc/groff.texinfo: Document \! and \? used at top-level. + +2002-05-06 Werner LEMBERG <wl@gnu.org> + + * src/preproc/pic/pic.man: Fix some keyword syntax. + Other minor typographical fixes. + + * src/roff/groff/groff.man: Fix typos. + +2002-05-04 Werner LEMBERG <wl@gnu.org> + + * src/roff/groff/groff.man ([ShortOpt]): Renamed to... + (ShortOpt[]): This to avoid problems with refer. + + * doc/pic.ms: Fix typo. + Fix pic grammar description. + + * tmac/an-old.tmac (ne): Use de1, not de. + +2002-05-03 Werner LEMBERG <wl@gnu.org> + + * doc/groff.texinfo: Finished separation of glyphs and characters. + Don't use the string `Appendix' for appendix headers (both in + the text and the table of contents). + * man/groff_tmac.man, src/roff/troff/troff.man: Fix order of tmac + directories. + + Use registers LL and LT (similar to -ms) for controlling the + length of title and line, respectively, in the -man and -mdoc + macro packages. + + * tmac/doc-ditroff (doc-setup-page-layout), tmac/doc-nroff + (doc-setup-page-layout): Use \n[LL] and \n[LT]. + * tmac/an-old.tmac: Set \n[LL] and \n[LT] if not defined. + (TH): Use \n[LL]. + (an-header, an-p-footer): Use \n[LT]. + * NEWS, tmac/groff_man.man, tmac/groff_mdoc.man, + doc/groff.texinfo: Document it. + +2002-05-02 Werner LEMBERG <wl@gnu.org> + + * doc/fdl.texi: New file. + * doc/groff.texinfo: Include it. + Define and use @copying. + Starting with separating glyph, symbol, and character. + +2002-04-27 Werner LEMBERG <wl@gnu.org> + + * Makefile.in (EXEEXT): Set it. + * src/*/Makefile.sub (PROG): Add $(EXEEXT) for all non-script + programs. + + * src/include/nonposix.h: Define GS_NAME. + * src/preproc/html/pre-html.cc (createAllPages): Use GS_NAME. + + Some preliminary changes for EMX support under OS/2. + + * src/preproc/pic/main.cc (main), src/roff/groff/pipeline.c: Add + __EMX__ similar to __MSDOS__. + * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Use `unlink'. + +2002-04-25 Werner LEMBERG <wl@gnu.org> + + * doc/groff.texinfo: Integrated groff_out.man. + Some macro fixes. + +2002-04-23 Werner LEMBERG <wl@gnu.org> + + * man/groff_out.man: Minor fixes. + +2002-04-23 Werner LEMBERG <wl@gnu.org> + + * doc/groff.texinfo: Moving @cindex entries after @Def* to get + correct page references. + Fixed many index entries. + +2002-04-23 Bernd Warken <bwarken@mayn.de> + + * man/roff.man: Enlarged. + +2002-04-22 Werner LEMBERG <wl@gnu.org> + + * doc/groff.texinfo: More examples, other fixes. + +2002-04-20 Werner LEMBERG <wl@gnu.org> + + * src/roff/troff/input.cc (pipe_output): Multiple calls to `pi' + will now form a chain, e.g. + + .pi foo + .pi bar + + is now the same as + + .pi foo | bar + + This is for compatibility with plan 9's troff. + + * tmac/tty.tmac: Set default tab values to 0.8i to be compatible + with UNIX troff. + * NEWS: Updated. + + * doc/groff.texinfo: Add documentation of remaining requests and + registers. + +2002-04-19 Werner LEMBERG <wl@gnu.org> + + * doc/groff.texinfo: Add documentation of remaining escapes. + + * font/devdvi/generate/tc.map: Remove entry for `sr'. + * font/devdvi/*TC: Regenerated. + +2002-04-18 Werner LEMBERG <wl@gnu.org> + + * src/roff/troff/input.cc (token::next): Make \H behave consistently + if not in compatibility mode, i.e., increment relative to the + previous height. + * doc/groff.texinfo: Updated accordingly. + +2002-04-17 Werner LEMBERG <wl@gnu.org> + + * doc/groff.texinfo: Document \\, \e, \E, \., and \c. + +2002-04-16 Bernd Warken <bwarken@mayn.de> + + * src/roff/groff/groff.man: Improve documentation of -P option. + Other minor fixes. + +2002-04-15 Werner LEMBERG <wl@gnu.org> + + Add new escape \F to switch font family. + + * src/roff/troff/input.cc (token::next): Handle \F. + * src/roff/troff/env.cc (environment::set_family): Handle + `interrupted' flag. + * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man: + Document it. + +2002-04-14 Werner LEMBERG <wl@gnu.org> + + * tmac/doc.tmac (doc-tag-list): Use \Z to avoid stretching of + spaces in tags. + +2002-04-13 Werner LEMBERG <wl@gnu.org> + + Implement \f[] as an alternative to \fP. Change \mP and \MP to + \m[] and \M[], respectively. + + * src/roff/troff/symbol.cc (EMPTY_SYMBOL): New global variable. + (symbol::symbol): Handle NULL string and empty string differently. + * src/roff/troff/symbol.h (symbol::is_empty): New inline function. + * src/roff/troff/input.cc (read_escape_name, read_long_escape_name): + Add optional parameter. + Updated calling functions. + (get_copy, do_glyph_color, do_fill_color, token::next): Use + `symbol::is_empty'. + * src/roff/troff/env.cc (environment::set_font): Ditto. + + * src/preproc/pic/troff.cc (troff_output::set_fill, + troff_output::reset_color: Updated. + + * tmac/www.tmac: Updated. + + * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo, + doc/homepage.ms, src/devices/grotty/grotty.man, tmac/groff_www.man: + Updated. + + * tmac/Xps.tmac: Remove some redundant code. + + * tmac/doc-common, tmac/doc-ditroff, tmac/doc-nroff, tmac/doc.tmac, + tmac/dvi.tmac, man/roff.man, man/groff_out.man, man/groff.man, + man/groff_diff.man, src/roff/groff/groff.man: Replace \f[P] with + \f[]. + +2002-04-13 Bernd Warken <bwarken@mayn.de> + + * src/include/printer.h, src/libs/libdriver/printer.cc + (printer::change_fill_color): New member function. + * src/libs/libdriver/input.cc (parse_D_command): Use it. + +2002-04-12 Werner LEMBERG <wl@gnu.org> + + * doc/groff.texinfo: Completed pass on gtroff reference. + +2002-04-11 Werner LEMBERG <wl@gnu.org> + + * doc/groff.texinfo: More fixes. + +2002-04-11 Bernd Warken <bwarken@mayn.de> + + * src/include/color.h: Decorate with `const'. + Use `size_t'. + Include `stddef.h'. + * src/libs/libgroff.color.cc: Decorate with `const'. + Use `size_t'. + (color::color): Initialize members. + * src/libs/libdriver/input.cc (parse_D_command): Handle `f' + command according to the documentation. + + * man/groff_out.man: Updated. + Minor fixes. + +2002-04-11 Gaius Mulley <gaius@glam.ac.uk> + + * src/preproc/html/pre-html.cc (write_start_image): Remove + redundant output. + * tmac/www.tmac (DC, HTML-DO-IMAGE): Ditto. + + * src/devices/grohtml/post-html.cc (page::add_and_encode): Using + \C'hy' caused an assertion failure. + + * src/roff/troff/env.cc (environment::environment): Initialize + `emitted_node'. + (environment::copy): Handle `ignore_next_eol' and `emitted_node'. + +2002-04-10 Werner LEMBERG <wl@gnu.org> + + * man/groff_diff.man, man/groff.man, NEWS, doc/groff.texinfo: + Document pvs request and .pvs register. + +2002-04-09 Werner LEMBERG <wl@gnu.org> + + * doc/groff.texinfo: Improve and fix documentation of diversions + and environments. + +2002-04-08 Werner LEMBERG <wl@gnu.org> + + * doc/groff.texinfo: Fix documentation of drawing functions. + Other minor fixes. + +2002-04-07 Werner LEMBERG <wl@gnu.org> + + * doc/groff.texinfo: Better documentation of double quotes as + arguments. + Other minor fixes. + +2002-04-06 Werner LEMBERG <wl@gnu.org> + + * man/groff_font.man: Document names of special characters better. + * doc/groff.texinfo: Minor improvements. + + * tmac/lbp.tmac: Load latin1.tmac. + * tmac/X.tmac, tmac/Xps.tmac: Load latin1.tmac or cp1047.tmac. + + * font/devX*/*: Regenerated (all chars > 0x80 removed). + +2002-04-05 Werner LEMBERG <wl@gnu.org> + + * tmac/tty.tmac: Don't use shc request. + * tmac/latin1.tmac, tmac/cp1047.tmac: Translate soft hyphen to `\%'. + * NEWS: Updated. + + * man/groff_diff.man: Minor fixes. + + * font/devlbp/*: Remove all `charXXX' entities. + + * src/libs/libgroff/font.cc (font::~font): Deallocate + `special_device_coding'. + (font::load): Use `new' for allocating `special_device_coding'. + * src/libs/libgroff/nametoindex.cc (character_indexer::lookup_char): + Removed unused member. + +2002-04-05 Werner LEMBERG <wl@gnu.org> + + * src/drivers/grops/psrm.cc (skip_possible_newline): New function. + (resource_manager::do_begin_binary, + resource_manager::do_begin_data): Use it. + + * doc/texinfo.tex: Updated to version 4.2. + + * src/roff/troff/token.h: Add TOKEN_ZERO_WIDTH_BREAK for `\:'. + (token::zero_width_break): New inline function. + * src/roff/troff/input.cc (token::next): Use it. + (token::description): Updated. + (encode_char): Ignore `\%', `\&', `\)', and `\:'. + (token::add_to_node_list, token::process): Use it. + * NEWS, doc/groff.texinfo: Updated. + + * src/preproc/eqn/over.cc (over_box::output): Fix typo. + * tmac/tty.tmac: Add missing backslash. + +2002-04-04 Tadziu Hoffmann <hoffmann@usm.uni-muenchen.de> + + * src/preproc/eqn/box.cc (set_script_size, box::top_level): Use + `.ps' register instead of `.s' to handle fractional point sizes. + * src/preproc/eqn/limit.cc (limit_box::compute_metrics, + limit_box::output): Ditto. + * src/preproc/eqn/other.cc (size_box::compute_metrics, + size_box::output): Ditto. + * src/preproc/eqn/over.cc (over_box::compute_metrics, + over_box::output): Ditto. + * src/preproc/eqn/script.cc (script_box::compute_metrics, + script_box::output): Ditto. + * src/preproc/eqn/sqrt.cc (sqrt_box::compute_metrics, + sqrt_box::output): Ditto. + +2002-04-03 Michael Selway <mas@ssl.co.uk> + + * src/drivers/grops/psrm.cc (resource_manager::do_begin_binary): + Fix typo. + +2002-04-03 Werner LEMBERG <wl@gnu.org> + + * doc/homepage.ms: Reduce title size. + * doc/groff.texinfo: Fix documentation of .t register. + Fix handling of colon. + Fix `\' vs. `\\'. + + * src/roff/troff/input.cc (exit_troff): Emit LAST_PAGE_EJECTOR + only if page length is positive to avoid a loop. + + * tmac/an-old.tmac (ne): Increase page length to avoid problems with + tbl. + +2002-04-02 P. Alejandro Lopez-Valencia <dradul@yahoo.com> + + * src/include/nonposix.h, src/roff/groff/pipeline.c: + s/__CYGWIN32__/__CYGWIN__/. + +2002-03-28 Gaius Mulley <gaius@glam.ac.uk> + + * doc/gnu.xpm: New image contributed by Emily Mulley. + * doc/Makefile (gnu.eps, gnu.png): Use pnmdepth. + (homepage.html): Be dependent on gnu.eps. + * doc/homepage.ms: Updated to new image. + + * src/devices/grohtml/post-html.cc (html_printer): New member + `sbuf_prev_hpos'. + (html_printer::flush_sbuf, html_printer::set_char): Set it. + (html_printer::sbuf_continuation): Use it. + +2002-03-28 Werner LEMBERG <wl@gnu.org> + + * src/libs/libgroff/getopt.c: Updated to latest version. + + * tmac/README: More on hyphen.tex license. + +2002-03-26 Larry Kollar <kollar@alltel.net> + + * doc/groff.texinfo: Add documentation of most missing requests. + +2002-03-25 Werner LEMBERG <wl@gnu.org> + + Add three glyphs `t+-', `tmu', and `tdi' which are textual variants + of `+-', `mu', and `di', respectively. + + * font/devascii/R.proto, font/devutf8/R.proto, + font/devlatin1/R.proto, font/devhtml/R.proto, + font/devcp1047/R.proto, font/devlpb/*: Add them. + * font/devps/generate/textmap: Ditto. + * font/devps/*: Regenerated. + * font/devlj4/generate/text.map: Add them. + * font/devlj4/*: Regenerated. + * font/devdvi/generate/tc.map: Use them. + * font/devdvi/generate/texsy.map: Add them. + * font/devdvi/*: Regenerated. + * font/devX*/*: Regenerated. + + * tmac/latin1.tmac, tmac/cp1047.tmac, tmac/tty.tmac, + tmac/tty-char.tmac: Updated. + + * NEWS, man/groff_char.man: Updated. + +2002-03-24 Werner LEMBERG <wl@gnu.org> + + * tmac/dvi.tmac, tmac/X.tmac, tmac/ps.tmac, tmac/html.tmac, + tmac/lj4.tmac, tmac/tty.tmac: Replace most `.char' with `.fchar'. + * tmac/ec.tmac: Remove `.rchar' calls (no longer necessary since + we use `.fchar' in dvi.tmac. + * tmac/dvi.tmac: Improve definition of \[Fo] and \[Fc]. + * tmac/Xps.tmac: Simplify some char definitions. + Add definition for \[f/]. + * man/groff_char.man: Updated for new X.tmac. + + * tmac/README: New file. + +2002-03-23 Phil Lobbes <phil@perkpartners.com> + + * Makefile.comm (.y.o): New rule for make on Solaris 2.5.1 -- the + internal .y.o rule took precedence over the .y.cc rule, compiling + the yacc files with gcc instead of g++. + +2002-03-23 Werner LEMBERG <wl@gnu.org> + + * tmac/dvi.tmac: Add replacement font for `CB'. + + * tmac/doc.tmac: s/request/macro/ in messages. + (doc-generic-macro): Improve error message. + * tmac/groff_mdoc.man: Minor improvements. + +2002-03-22 Werner LEMBERG <wl@gnu.org> + + * doc/groff.texinfo: Document possible conflict between `tr' and + `char' requests. + +2002-03-21 Werner LEMBERG <wl@gnu.org> + + Improve handling of hyphenation patterns. It is now possible to + use most of TeX's pattern files unmodified. To make the process + more flexible, a new request `hpfcode' has been added which + provides a character code mapping for the `hpf' request. See + comment before hpf_getc() for more details. + + * src/roff/troff/env.cc (insert_hyphenation, hpf_getc): New + functions. + (read_patterns_file): Additional parameter for exception dictionary. + Extended to recognize \pattern, \hyphenation, and \endinput. + (do_hyphenation_patterns_file): Updated. + * src/roff/troff/env.h (hpf_code_table): New extern. + + * src/roff/troff/input.cc (hpf_code_table): New array. + (init_hpf_code_table, hyphenation_patterns_file_code): New + functions. + (hyphenation_code): Handle translation from `trin' correctly. + (main, init_input_requests): Updated. + (charinfo::set_translation): Handle hyphenation code also. + + * src/roff/troff/charinfo.h (charinfo::get_translation_input): New + inline function. + + * src/roff/troff/env.cc (WORD_MAX): Reduced to 256 since `unsigned + char' is used for offsets in hyphenation exceptions. + + * tmac/hyphen.us: Replace with contents of unmodified `hyphen.tex'. + + * NEWS, man/groff_diff.man, man/groff.man: Document it. + +2002-03-20 Larry Kollar <kollar@alltel.net> + + * doc/groff.texinfo: Add documentation for `hpfa' and `trin' + requests. + +2002-03-18 Werner LEMBERG <wl@gnu.org> + + * tmac/html.tmac: Fix serious typo. + +2002-03-17 Larry Kollar <kollar@alltel.net> + + * doc/groff.texinfo: Add documentation for `writec' request. + +2002-03-17 Werner LEMBERG <wl@gnu.org> + + Added request `hpfa' to append hyphenation patterns. + + * src/roff/troff/env.cc (hyphen_trie::read_patterns_file): Add + parameter `append'. + (hyphenation_patterns_file): Renamed to... + (do_hyphenation_patterns_file): This. + (hyphenation_patterns_file, hyphenation_patterns_file_append): New + functions. + (init_hyphen_requests): Updated. + * NEWS, man/groff.man, man/groff_diff.man: Document it. + +2002-03-16 Werner LEMBERG <wl@gnu.org> + + Added request `writec' in analogy to `tmc'. + + * src/roff/troff/input.cc (write_request): Renamed to... + (do_write_request): This. + Added one parameter. + (write_request, write_request_continue): New functions. + (init_input_requests): Updated. + * NEWS, man/groff.man, man/groff_diff.man: Document it. + + * font/devdvi/DESC.in (sizes): Allow all sizes in the range + 5-10000pt. + * NEWS: Document it. + +2002-03-15 Werner LEMBERG <wl@gnu.org> + + * man/groff.man: Add writem request. + + Add request `trin' (translate input) to make `.asciify' work + correctly. This is necessary since `charXXX' entity names are no + longer hardcoded in font definition files. + + * src/roff/troff/charinfo.h (charinfo): Add `asciify_code' and + `translate_input' members. + (charinfo::set_asciify_code, charinfo::get_asciify_code, + charinfo::set_translation_input): New methods. + (charinfo::set_translation): Add third argument. + * src/roff/troff/input.cc (charinfo:set_translation): Set + `asciify_code'. + (do_translate): Add second argument. + (translate_input): New function. + (init_input_requests): Updated. + * src/roff/troff/node.cc (glyph_node::asciify, + composite_node::asciify): Use `get_asciify_code'. + + * tmac/cp1047.tmac, tmac/latin1.tmac: Use `trin'. + + * NEWS, man/groff.man, man/groff_diff.man: Updated. + +2002-03-14 Larry Kollar <kollar@alltel.net> + + * doc/groff.texinfo: Improve documentation of .RS and .RE. + +2002-03-14 Werner LEMBERG <wl@gnu.org> + + Add a new request `sizes' similar to the `sizes' command in DESC + files. + + * src/roff/troff/env.cc (override_sizes): New function. + (init_env_requests): Use it. + * src/roff/troff/token.h: Export `read_string'. + * NEWS, man/groff_diff.man, man/groff.man: Document it. + +2002-03-12 Werner LEMBERG <wl@gnu.org> + + * doc/groff.texinfo: More fixes for texinfo 4.1 and higher. + +2002-03-10 Werner LEMBERG <wl@gnu.org> + + * tmac/pspic.tmac: Add support for -Tdvi. + * tmac/dvi.tmac: Include pspic.tmac. + * src/devices/grodvi/grodvi.man: Document it. + * NEWS: Updated. + + * font/devlj4/generate/Makefile: Fix URL of metric files. + +2002-03-09 Werner LEMBERG <wl@gnu.org> + + * PROBLEMS: The static constructor bug has been fixed in z/OS V1R3. + +2002-03-09 Larry Kollar <kollar@alltel.net> + + * tmac/groff_ms.man: Add documentation for RS and RE macros. + +2002-03-08 Werner LEMBERG <wl@gnu.org> + + * doc/groff.texinfo: Fixes for texinfo 4.1. + +2002-03-07 Werner LEMBERG <wl@gnu.org> + + * src/include/lib.h: Include getopt.h if groff-getopt.h can't be + included. + Handle CYGWIN properly. + +2002-03-07 Paco Andrés Verdú <pandres@dragonet.es> + + * font/devlbp/Makefile.sub (DEVFILES): Add some missing fonts. + * tmac/lbp.tmac: Add some font translations. + +2002-03-02 Werner LEMBERG <wl@gnu.org> + + * font/devcp1047/R.proto, font/devlatin1/R.proto, + font/devhtml/R.proto: Remove `charXXX' entries. + * tmac/tty.tmac, tmac/html.tmac: Load latin1.tmac or cp1047.tmac + where appropriate. + + * font/devlj4/generate/text.map: Remove `charXXX' entries. + * font/devlj4/*: Regenerated all font definition files. + * tmac/lj4.tmac: Load latin1.tmac. + + * src/utils/hpftodit/hpftodit.cc (do_file): Partially undo change + from 2000-06-17: LJ4 metric files are *not* text files. + + * tmac/troffrc, tmac/dvi.tmac, tmac/ps.tmac: Don't use .T string + register to test for EBCDIC. + +2002-03-01 Werner LEMBERG <wl@gnu.org> + + * src/utils/afmtodit/afmtodit.pl: Skip comment lines in encoding + files (as grops already does). + * src/utils/afmtodit/afmtodit.man: Document comment lines in map + files. + * src/devices/grops/grops.man: Document comment lines in encoding + files. + + * tmac/cp1047.tmac: New file. + * tmac/dvi.tmac, tmac/tty-char.tmac: Use it. + * tmac/ps.tmac: Load latin1.tmac or cp1047.tmac. + * tmac/Makefile.sub (NORMALFILES): Updated. + + * tmac/ec.tmac: Don't load latin1.tmac again. + + * font/devps/generate/lgreekmap, font/devps/generate/symbolchars, + font/devps/generate/dingbats.map, + font/devps/generate/dingbats.rmap, font/devps/text.enc, + font/devps/generate/Makefile (symbolmap): Add header comment. + * font/devps/generate/textmap: Ditto. + Remove `charXXX' entries. + * font/devps/symbolmap: Regenerated. + * font/devps/*: Regenerated all font definition files. + +2002-02-28 Werner LEMBERG <wl@gnu.org> + + Add color support to grodvi (for drawing colors are currently + translated to gray values). + + * src/devices/grodvi/dvi.cc (FILL_MAX): Removed. + (dvi_printer): Add `cur_color' member. + (dvi_printer::set_color): New function. + (draw_dvi_printer): Remove `fill'. + (draw_dvi_printer::fill_next): Pass environment as parameter. + Update code for new color support translated to gray. + (dvi_printer::set_char): Updated. + (dvi_printer::begin_page, dvi_printer::end_page): Handle color + changes crossing the page border. + (dvi_printer::draw): Updated. + Remove cases `f' and `F'. + * tmac/dvi.tmac: Add color definitions. + * NEWS, src/devices/grodvi/grodvi.man: Updated. + + * tmac/an-old.tmac (R): Make this a macro to emit a warning if + used incorrectly. + + * aclocal.m4 (GROFF_NEED_DECLARATION): Use test similar to recent + versions of autoconf. + * configure: Updated. + + * doc/homepage.ms: Use `.blm'. + * tmac/www.tmac (www-depth): New auxiliary variable. + (www-pop-level): Don't issue HTML tag. + (ULS, ULE, LI): Use absolute indentation. + + * src/devices/grops/ps.cc (ps_printer::begin_page, + ps_printer::end_page): Switch forth and back to default color while + starting a new page. + +2002-02-27 Werner LEMBERG <wl@gnu.org> + + Add EC and TC fonts to devdvi. + + * src/utils/tfmtodit/tfmtodit.man: Document patching of exbase.mf. + * font/devdvi/generate/cork.map: Renamed to... + * font/devdvi/generate/ec.map: This. + Remove entry for `aq'. + * font/devdvi/generate/tc.map: New file. + * font/devdvi/generate/Makefile (*EC, *TC): New creation rules for + EC and TC fonts. + (FONTS): Updated. + * font/devdvi/*EC, font/devdvi/*TC: New font definition files. + * font/devdvi/Makefile.sub (DEVFILES): Updated. + * tmac/ec.tmac: New file. + * tmac/Makefile.sub (NORMALFILES): Updated. + * NEWS, src/devices/grodvi/grodvi.man: Updated. + * man/groff_char.man: Check `ECFONTS' register. + + * font/devdvi/{TR,TI,TB,TBI,HR}: Fix `name' field. + +2002-02-26 Werner LEMBERG <wl@gnu.org> + + * font/devdvi/generate/*.map: Remove all `charXXX' entries. + * font/devdvi/generate/cork.map: Add 'y and 'Y. + * font/devdvi/*: Updated. + * tmac/dvi.tmac: Formatting. + + Add font `HBI' for the dvi output. + Add support for font families `T' and `H'. + + * font/devdvi/HBI: New file. + * font/devdvi/B: Renamed to ... + * font/devdvi/TB: This. + * font/devdvi/BI: Renamed to ... + * font/devdvi/TBI: This. + * font/devdvi/I: Renamed to ... + * font/devdvi/TI: This. + * font/devdvi/R: Renamed to ... + * font/devdvi/TR: This. + * font/devdvi/H: Renamed to ... + * font/devdvi/HR: This. + * font/devdvi/Makefile.sub (DEVFILES): Updated. + * font/devdvi/generate/Makefile (HBI): New rule. + (FONTS): Updated. + (R, I, B, BI, H): Renamed to ... + (TR, TI, TB, TBI, HR): This, respectively. + (srcdir): Fixed. + * NEWS, src/devices/grodvi/grodvi.man: Updated. + * font/devdvi/DESC.in: Don't mount R, I, B, BI, and CWI. + Add `styles' and `family' keywords. + * tmac/dvi.tmac: Alias `H' to `HR'. + Add some fspecial requests for italic fonts. + Add TR and TI as special. + Add support for `_' with font CWI. + + * src/roff/troff/number.cc (parse_expr): Add missing `break' for + operator `:'. Until now, the expression `0:1' would return 2 + instead of 1. + +2002-02-25 Werner LEMBERG <wl@gnu.org> + + * man/groff_char.man: Added some missing PS glyph names (from the + Adobe Glyph List). + * font/devps/generate/textmap, font/devps/symbolmap: Add + `arrowupdn'. + + * doc/groff.texinfo: Minor additions and fixes. + * man/groff_diff.man: Remove documentation of fp request. This + is already covered in the original troff manual. + Updated to be consistent with other doc files. + * NEWS: Updated. + +2002-02-24 Werner LEMBERG <wl@gnu.org> + + * aclocal.m4 (GROFF_EBCDIC): Don't include `font/devutf8' in + TTYDEVDIRS. + Define new variable OTHERDEVDIRS (containing `font/devlj4 + font/devlbp' if not EBCDIC). + * Makefile.in (TTYDEVDIRS): Always include `font/devutf8'. + (OTHERDEVDIRS): New variable. + (MDEFINES, DEVDIRS, ALLDIRS, DISTDIRS): Updated. + * configure: Regenerated. + + * NEWS, src/devices/grotty/grotty.man: Updated. + +2002-02-23 Werner LEMBERG <wl@gnu.org> + + * src/roff/troff/input.cc (do_overstrike, do_bracket, + get_line_arg): Honour input level. + + Add new symbol `mc' corresponding to U+00B5 MICRO SIGN. + + * font/*/*: Implement it in all font files. + * font/devps/generate/textmap, font/devps/generate/symbolchars, + * font/devps/symbolmap: Updated. + * font/devlj4/generate/text.map: Updated. + * font/devdvi/generate/CompileFonts (sizes): Add LaTeX sizes. + * font/devdvi/generate/texmi.map: Updated. + + * font/devutf8/R.proto: Remove all `charXXX' entries. + * font/devutf8/NOTES: Updated. + + * font/devX*/*: Regenerated with xtotroff, using fonts from XFree86 + version 4.1.0. + + * tmac/latin1.tmac, tmac/psold.tmac, tmac/tty-char.tmac: Updated. + + * NEWS, man/groff_char.man: Updated. + +2002-02-21 Phil Lobbes <phil@perkpartners.com> + + * src/include/lib.h [HAVE_SNPRINTF]: Include stdarg.h. + +2002-02-20 Ralph Corderoy <ralph@inputplus.demon.co.uk> + + * src/roff/grog/grog.pl: Fix computation of $refer. + +2002-02-19 Werner LEMBERG <wl@gnu.org> + + * src/include/lib.h [!HAVE_SNPRINTF]: Add declarations for + `snprintf' and `vsnprintf'. + + * src/include/htmlindicate.h: Renamed to... + * src/include/htmlhint.h: This. + * src/include/Makefile.sub: Updated. + * src/preproc/eqn/main.cc: Updated. + +2002-02-18 Werner LEMBERG <wl@gnu.org> + + * man/roff.man, man/groff_out.man, man/groff.man, + man/groff_diff.man, man/ditroff.man, src/roff/groff/groff.man, + src/roff/troff/troff.man: Updated to latest changes in www.tmac. + + * win32-diffs: Updated. + +2002-02-17 Werner LEMBERG <wl@gnu.org> + + * doc/Makefile (clean): Add *.eps. + (MEMACROS): Removed. + (TFLAG): New variable. + (TROFF): Use it. + Add -ww. + (GROFF): Use TFLAG, FFLAG, -U, -p, -e, -t, and -ww. + (.me.dit): Fixed. + (.ms.html, .ms.ascii, .ms.ps, homepage.html): Simplify. + + * tmac/www.tmac: Use dummy diversion while resetting and disabling + `.tl'. + * tmac/e.tmac: Inserted some more `\"' to remove warnings if used + unstripped. + * src/roff/troff/troff.man: Fix order of parameter description. + + * NEWS: Updated. + +2002-02-16 Gaius Mulley <gaius@glam.ac.uk> + + Simplify image handling for grohtml. + Fix <p> bug. + + * src/devices/grohtml/html-text.cc (DEBUGGING): Don't undefine but + comment out. + (html_text::dump_stack): Don't emit newline while debugging. + (html_text::do_push) [DEBUGGING]: Print more info. + (html_text::check_emit_text): Fix handling of <p>. + * src/devices/grohtml/html.h: Updated. + * src/devices/grohtml/output.cc (FPUTC, FPUTS, PUTC): New macros, + replacing `fputc', `fputs', `putc'. If DEBUGGING is defined, they + send its data to stderr also. + Update all callers. + (simple_output::space_or_newline) [DEBUGGING]: Removed. + * src/devices/grohtml/post-html.cc (html_printer::do_links, + html_printer::html_printer): Remove `DEBUGGING' conditionals. + + * src/include/html-strings.h (HTML_IMAGE_{CENTERED,LEFT,RIGHT,END}): + Removed. + * src/libs/libgroff/htmlhint.cc (is_in_graphic_start, + is_inline_image): Removed. + (html_begin_suppress, html_end_suppress): Don't take a parameter. + (graphic_start, graphic_end): Removed. + * src/include/htmlindicate.h: Updated. + * src/preproc/html/pre-html.cc (DEBUG_HTML): Removed. + (macroset_template): New global variable. + (makeFileName): Use `macroset_template'. + (write_end_image): Don't take a parameter. + Don't emit newline. + (write_start_image: Don't emit newline. + (char_buffer::write_upto_newline): Updated. + (char_buffer::skip_to_newline): Renamed to ... + (char_buffer::skip_until_newline): This. + Fix code. + (char_buffer::write_file_troff, char_buffer::write_file_html): + Simplified. + (createAllPages, createImage) [DEBUGGING]: Handle `debug' flag. + (removeAllPages): Remove `DEBUGGING' conditionals. + (addRegDef, dump_args): New functions. + (char_buffer::do_html, char_buffer::do_image): Handle + `www-image-template' command line variable. + Add more debugging code. + (addps4html): Removed. + (removeTempFiles) [DEBUGGING]: Handle `debug' flag. + + * src/preproc/eqn/main.cc: Include `ctype.h'. + (suppress_html): Removed. + (do_file): Updated. + (inline_equation): Use `html_begin_suppress' and + `html_end_suppress'. + * src/preproc/pic/troff.cc: Don't include `htmlindicate.h'. + (troff_output::start_picture, troff_output::finish_picture): + Updated. + * src/preproc/tbl/main.cc: Don't include `htmlindicate.h'. + (process_input_file): Updated. + + * src/roff/troff/div.cc (page_number): Set page number only if the + `ps4html' register isn't defined. + * src/roff/troff/input.cc (image_no): New external variable. + (do_suppress): Use it. + * src/roff/troff/node.h (suppress_node::image_id): New member. + * src/roff/troff/node.cc (image_no): Remove `static' keyword. + (suppress_node::suppress_node): Initialize `image_id' member. + (suppress_node::same): Handle `image_id' also. + (suppress_node::copy): Updated. + (last_image_id): New global variable. + (suppress_node::tprint): Use it. + + * tmac/an-old.tmac (TS, TE, EQ, EN): Use HTML-IMAGE and + HTML-IMAGE-END. + * tmac/pspic.mac (PSPIC): Fix html support. + * tmac/s.tmac (@EQ, @EN, @TS, TE, PS, PE): Ditto. + * tmac/www.tmac (www-image-template): Set up. + (HTMLINDEX): Renamed to... + (HX): This. + (BODYCOLOR): Renamed to... + (BCL): This. + (BACKGROUND): Renamed to... + (BGIMG): This. + (URL): Change order of parameters for consistency. + (MAILTO): Renamed to... + (MTO): This. + (IMAGE, PNG-IMAGE, MARGIN-PNG-IMAGE): Renamed to... + (IMG, PIMG, MPIMG): This. + (HTML-H-BEGIN, HTML-H-END): Renamed to... + (HnS, HnE): This. + (LINKS): Renamed to... + (LK): This. + (LINE): Renamed to... + (HR): This. + (NO-AUTO-RULE): Renamed to... + (NHR): This. + (HTML-TL): Renamed to... + (HTL): This. + (UL-BEGIN, UL-END): Renamed to... + (ULS, ULE): This. + (DROPCAP): Renamed to... + (DC): This. + (TS, TE, EQ, EN): Provide default definitions. + (www-make-unique-name): Updated. + (HTML-IMAGE-INLINE): Fix typo. + * tmac/groff_www.man: Updated. + + * doc/Makefile (homepage.html): Add option -r to grohtml. + Use shortened image name. + * doc/groff.texinfo: Updated info on grohtml strings and macros. + * doc/homepage.ms: Updated and extended. + +2002-02-14 Werner LEMBERG <wl@gnu.org> + + Don't use `CSI 39 m' and `CSI 49 m' but `CSI 0 m'. + + * src/devices/grotty/tty.cc (SGR_DEFAULT_COLOR, + SGR_BACK_DEFAULT_COLOR): Replaced with ... + (tty_printer::put_color): Use it. + (ttr_printer::end_page): Simplify. + +2002-02-13 Werner LEMBERG <wl@gnu.org> + + * tmac/groff_tmac.man: Moved to... + * man/groff_tmac.man: This place. + * tmac/Makefile.sub, man/Makefile.sub: Updated. + +2002-02-12 Werner LEMBERG <wl@gnu.org> + + * src/libs/libgroff/Makefile.sub (snprintf.o): Don't use + $(COMPILE.c) to not include groff's assert.h. + + * src/drivers/grotty/tty.cc (main): Add GROFF_NO_SGR environment + variable. + * NEWS, src/drivers/grotty/grotty.man: Document it. + +2002-02-11 Werner LEMBERG <wl@gnu.org> + + * src/libs/snprintf/snprintf.c: Updated to latest version + (2002-02-11). + + * src/roff/grog/grog.pl (process): Fix handling of `.['. We now + test whether there is `.]' also. + Don't check for spaces after `.['. + * src/roff/grog/grog.sh: Do the same. + +2002-02-10 Werner LEMBERG <wl@gnu.org> + + Illegal -> Invalid. + + * src/libs/libgroff/illegal.cc: Renamed to ... + * src/libs/libgroff/invalid.cc: This. + (illegal_char_table): Renamed to ... + (invalid_char_table): This. + * src/libs/libgroff/Makefile.sub: Updated. + * win32-diffs: Updated. + + * doc/groff.texinfo, src/devices/grops/psrm.cc (ps_get_line), + src/libs/libdriver/input.cc (fatal_command, parse_color_command, + parse_x_command), src/libs/libgroff/font.cc (text_file::next, + font::load), src/preproc/eqn/main.cc (read_line, main), + src/preproc/eqn/lex.cc (file_input::read_line), + src/preproc/pic/lex.cc (file_input::read_line, + simple_file_input::get, simple_file_input::peek), + src/preproc/pic/main.cc (top_input::get, top_input::peek), + src/preproc/pic/pic.man, src/preproc/refer/main.cc + (input_stack::push_file), src/preproc/refer/refer.cc (do_file, + do_bib), src/preproc/tbl/main.cc (table_input::get), + src/preproc/grn/grn.man, src/preproc/grn/main.cc (interpret), + src/roff/troff/input.cc (file_iterator::fill, file_iterator::peek, + do_zero_width, read_request, encode_char, ps_get_line, + transparent_file, get_char_for_escape_name, transparent_translate, + asciify, input_char_description, read_string, set_string), + src/roff/troff/env.cc (environment::add_html_tag), + src/roff/troff/troff.man, tmac/e.tmac (`@(', `(f'): Do it. + + * src/include/lib.h: Updated. + + * src/preproc/eqn/eqn.cc: Removed. + + * NEWS: Updated. + + * src/preproc/grn/hdb.cc (DBRead): Fix fscanf() fields. + +2002-02-09 Werner LEMBERG <wl@gnu.org> + + * doc/gnu.xpm: New image. + * doc/Makefile (DOCS): Add homepage.ps. + Add rules for converting xpm->png and xpm->eps. + Use `gnu.{xpm,eps}' as image names. + * doc/homepage.ms: Updated. + +2002-02-09 Gaius Mulley <gaius@glam.ac.uk> + + * tmac/www.tmac (www-error): New macro, replacing calls to `@error'. + (IMAGE): Change image position parameters to `-L', `-R', and `-C'. + Remove calls to `B1' and `B2' + (PNG-IMAGE): New macro for inclusion of images in PNG format. + (www-left-ll-trap, www-left-po-trap, www-right-ll-trap): New + auxiliary variables for MARGIN-PNG-IMAGE. + (www-finish-left-po, www-finish-right-ll, www-finish-left-ll): New + auxiliary macros for MARGIN-PNG-IMAGE. + (MARGIN-PNG-IMAGE): New macro to put an image in PNG format into + the margin. + (www-heading-no): New auxiliary variable for HTML-H-{BEGIN,END}. + (HTML-H-BEGIN, HTML-H-END): New macros to begin and end a heading. + (DROPCAP): New macro to produce dropcap characters. + (www-do-image): Renamed back to... + (HTML-DO-IMAGE): This. + Updated all callers. + + * doc/Makefile (gnubw.eps): Updated. + * doc/homepage.ms: Updated. + +2002-02-08 Werner LEMBERG <wl@gnu.org> + + * doc/pic.ms: Fixed typos (\(*tx -> \*(tx). + Added `linethick' to table in section `Style Variables'. + +2002-02-08 Gaius Mulley <gaius@glam.ac.uk> + + * src/libs/libdriver/input.cc (get_extended_arg): Fix conditional. + +2002-02-07 Werner LEMBERG <wl@gnu.org> + + Adding options -C (compatibility mode) and -c (grotty's old output + scheme) to nroff. + + * src/roff/nroff/nroff.sh: Implement it. + Remove `-Wall'. + * NEWS, src/roff/nroff/nroff.man: Updated. + + * PROBLEMS: Document bison 1.32 bug. + + Some fixes to make groff compile on z/OS 1.2 UNIX (was OS/390). + + * src/roff/troff/node.cc (make_tfont): Define it earlier. + * src/roff/troff/div.h: Add prototype for `end_diversions'. + * src/roff/troff/input.cc: Add prototype for `process_input_stack'. + * src/roff/troff/env.h: Add prototype for `title'. + + Adding EBCDIC support to grotty. + + * src/devices/grotty/tty.cc (CSI): New macro. + (SGR_*, tty_printer::put_color): Use it. + +2002-02-06 Werner LEMBERG <wl@gnu.org> + + Implementing color support in grotty. The new switch -c activates + the old drawing scheme, disabling color at the same time. The new + switch `-i' selects italic instead of underlining (SGR only). + + * src/devices/grotty/tty.cc (putstring): New define instead of + `fputs'. Updated all callers. + (old_drawing_scheme): New global variable. + (COLOR_CHANGE): New enum value. + (SGR_*): New defines containing color handling escape sequences. + (TTY_MAX_COLORS, DEFAULT_COLOR_IDX): New defines. + (glyph): New members `back_color_idx' and `fore_color_idx'. + (glyph::order): Add COLOR_CHANGE. + (tty_printer): New members `cur_fore_idx', `curr_back_idx', + `is_underline', `is_bold', `cu_flag', `tty_colors'. + New methods `make_underline', `make_bold', `color_to_idx', + `change_color', `put_color'. + (cu_flag): Moved into `tty_printer' class. + (tty_printer::tty_printer): Initialize colors. + (tty_printer::add_char, tty_printer::set_char, tty_printer::special, + tty_printer::draw, tty_printer::end_page): Handle colors also. + (main): Add options `-c' and `-i'. + (usage): Updated. + * NEWS, src/devices/grotty/grotty.man: Updated. + + * src/include/errarg.h (errarg): Add support for `unsigned int'. + * src/libs/libgroff/errarg.c: Implement it. + + * src/include/printer.h (printer): Add `change_color' method + (currently used by grotty only). + * src/libs/libdriver/printer.cc: Implement it. + * src/libs/libdriver/input.cc (parse_D_command, do_file): Add + call to `pr->change_color'. + + * src/roff/troff/node.cc (troff_output_file::fill_color, + troff_output_file::glyph_color): Call `do_motion'. + + * tmac/tty.tmac: Add color definitions. + + * src/roff/groff/groff.man: Minor fixes. + +2002-02-05 Bernd Warken <bwarken@mayn.de> + + * src/libs/libdriver/input.cc: Introduce `EnvInt' typedef and use + it. This is a preparation for future changes. + +2002-02-05 Werner LEMBERG <wl@gnu.org> + + * src/roff/troff/input.cc (process_input_stack): Fix the case + where leading spaces are followed by \f or \s; previously, an + incorrect space width has been used. + + * doc/roff.man (quoted_char): Fix argument. + (comment): Define string. + +2002-02-04 Larry Kollar <kollar@alltel.net> + + * doc/groff.texinfo: More fixes. + +2002-02-04 Werner LEMBERG <wl@gnu.org> + + * src/preproc/eqn/box.cc (output_string): Don't use \\*[...]. + * src/preproc/eqn/main.cc (do_file, inline_equation): Call + `restore_compatibility' before `output_string' -- the LINE_STRING + register now already contains proper switches from and to + compatibility mode. + + * man/groff_char.man: Add Euro symbol. + * man/groff_diff.man: Improve documentation of `.am1' and `.as1'. + * tmac/tty.tmac: Add `EUR' as replacement for `eu' and `Eu'. + * doc/groff.texinfo (Defstr*): Print strings with full syntax. + Other minor fixes. + + * doc/Makefile (.SUFFIXES, .texinfo.pdf, clean): Add support for + texinfo->pdf. + (.texinfo.html): Add support for texinfo->html. + +2002-02-03 Werner LEMBERG <wl@gnu.org> + + Added three new requests `ds1', `as1', and `ami'. The former two + are equivalent to `ds' and `as' with the difference that + compatibility mode is saved on entry, switched off during string + expansion, and restored on exit. The latter is the pendant to `dei' + for `am'. + + (do_define_string): Use `define_mode' and `calling mode'. + Insert COMPATIBLE_SAVE and COMPATIBLE_RESTORE at the beginning and + end of string, respectively. + (define_string, append_string): Use `calling_mode'. + (define_nocomp_string, append_nocomp_string, + define_string_indirect): New functions. + (init_input_requests): Updated. + * NEWS, man/groff_diff.man, man/groff.man: Document it. + + * src/preproc/eqn/box.cc (box::top_level, box::extra_space): Use + `as1' for assigning LINE_STRING (this is `10' usually). Sun's + mm macro package accesses this string register directly. + * src/preproc/eqn/main.cc (inline_equation): Use `as1'. + + * tmac/trace.tmac: Trace calls to `am' also. Make it work in + compatibility mode. + +2002-02-02 Larry Kollar <kollar@alltel.net> + + * doc/groff.texinfo, tmac/groff_ms.man: More fixes. + +2002-01-31 Werner LEMBERG <wl@gnu.org> + + * tmac/an-old.tmac (I): Use \, and \/ to improve spacing. + +2002-01-31 Bernd Warken <bwarken@mayn.de> + + * src/devices/grolbp/lbp.cc (main): Delete `pr'. + * man/groff_out.man: Revised and updated. + +2002-01-30 Bernd Warken <bwarken@mayn.de> + + * src/libs/libdriver/input.cc [USE_ENV_STACK]: New macro to comment + out the unused `{' and `}' commands. Undefined by default. + (IntArray): Make `data' private. + (IntArray::operator[], IntArray::get_data, IntArray::len): Use these + new methods instead. + (skip_line_D, skip_to_end_of_line): New functions. + (get_D_fixed_args): Use `skip_line_D'. + Changed to handle dummy odd arguments by ... + (get_D_fixed_args_odd_dummy): This new function. + (get_D_variable_args): Split some code into ... + (get_possibly_integer_args): This new function. + (send_draw): Use more `const'. + (delete_current_env): New function. + (position_to_end_of_args): Use `size_t'. + Updated. + (send_draw): Updated. + (parse_D_command): Handle `c', `C', and `t' better. + Updated. + (do_file): Updated. + +2002-01-29 Werner LEMBERG <wl@gnu.org> + + * NEWS: Revised. + * doc/groff.texinfo: Introduce @Def...List, @Def...Item, and + @Def...ListEnd which replaces @Def...x. This is necessary to get + proper HTML output -- see the comment in the file for more + information. + Updated all calls. + +2002-01-29 Gaius Mulley <gaius@glam.ac.uk> + + Fixes to make color changes of 2002-01-21 work with grohtml. + + * src/devices/grohtml/post-html.cc (style): Updated. + (html_printer): Remove unused methods. + (html_printer::do_font, html_printer::draw, html_printer::set_char, + html_printer::special): Updated. + * src/devices/grohtml/html-text.cc (debugStack, turnDebug, + html_text::dump_stack_element, html_text::dump_stack) [DEBUGGING]: + Added some debugging code. + (html_text::start_tag): Updated. + (html_text::do_push): New method. + (html_text::push_para): Call it. + Add method for handling color. + (html_text::do_color): Updated. + (html_text::shutdown): Handle color. + * src/devices/grohtml/html-text.h (tag_definition): New member + `col'. + Updated. + +2002-01-28 Werner LEMBERG <wl@gnu.org> + + * tmac/ps.tmac, tmac/html.tmac: Fix compatibility mode issues. + +2002-01-27 Gaius Mulley <gaius@glam.ac.uk> + + Add two switches -a and -g to control the antialiasing bits for + text and graphics, respectively. + + * src/devices/grohtml/post-html.cc (main): Dummy code for `-a' and + `-g'. + * src/devices/grohtml/grohtml.man: Document them. + * src/preproc/html/pre-html.cc (MIN_ALPHA_BITS, MAX_ALPHA_BITS): + New macros. + (textAlphaBits, graphicAlphaBits, antiAlias): New global variables. + (setupAntiAlias): New function. + (createAllPages): Updated. + (scanArguments): Handle `-a' and `-g'. + (main): Call `setupAntiAlias'. + * NEWS: Updated. + +2002-01-27 Werner LEMBERG <wl@gnu.org> + + * doc/groff.texinfo (Def*): Call index function after deffn. + + * tmac/html.tmac: Call `nroff' request. + +2002-01-26 Larry Kollar <kollar@alltel.net> + + * tmac/groff_ms.man: Add some omissions. + +2002-01-25 Larry Kollar <kollar@alltel.net> + + * tmac/groff_ms.man: Typographical improvements. + +2002-01-25 Werner LEMBERG <wl@gnu.org> + + * doc/groff.texinfo: Updated version and copyright. + * src/devices/grops/grops.man: Updated. + + * tmac/groff_tmac.man: Fix `ig' macro. + + * tmac/an-old.tmac (ne): Redefine `ne' request to be a no-op in + nroff mode. + Use `.ne' unconditionally everywhere. + (TS): Only insert some vertical space. Doing a page break is no + longer necessary due to the redefinition of the `ne' request. + + * src/libs/libdriver/input.cc (parse_D_command): Don't emit a + warning for unknown subcommands but parse and pass them to the + device driver. + +2002-01-24 Werner LEMBERG <wl@gnu.org> + + * tmac/groff_www.man, NEWS: Fix typos. + +2002-01-21 Werner LEMBERG <wl@gnu.org> + + Complete revision of color support: + + Adapt programs to the new libdriver/input.cc. + + Color spaces are no longer converted to RGB but transferred as-is + in the troff intermediate output format. + + Handle default color gracefully. troff now supports a `default' + color (which can't be changed). + + grops will now use the proper color space functions if available. + + Update pic. + + Note that currently grohtml doesn't handle colors properly. This + has to be fixed. + + * src/libs/libgroff/itoa.c (UINT_DIGITS): New macro. + (ui_to_a): New function. + * src/include/lib.h: Updated. + + * src/include/color.h (color_scheme): Replace `NONE' with `DEFAULT'. + (color): Simplified; removed all `double' members and methods. + A new array `components' now holds the color parameters. + (color::is_default, color::get_components): New methods. + (color::operator==, color:operator!=): New. + (Red, Green, Blue, Cyan, Magenta, Yellow, Black, Gray): New macros + to make access to the `components' array more comprehensible. + * src/libs/libgroff/color.cc: Implement new color support. + (atoh): Small fixes. + (color::read_encoding): Simplified for new troff intermediate color + output format. + (default_color): New global variable. + + * src/roff/troff/input.cc (default_symbol): New global variable. + (lookup_color): Use it. + (default_black): Removed. + (do_glyph_color, do_fill_color): Simplified. + (define_color): Handle default color. + Improve warnings. + (do_if_request): Handle default color. + * src/roff/troff/env.cc (environment::environment): Initialize + colors with `default_color'. + * src/roff/troff/node.cc (troff_output_file::put): Add method + for `unsigned int'. + (troff_output_file::hex): Removed. + (troff_output_file::fill_color, troff_output_file::glyph_color): + Updated to include/color.h and libdriver/input.cc. + + * src/preproc/pic/object.cc (draw_arrow): New parameter to set + fill color properly (identically to the outline color). \D'f...' + doesn't work any more. + All function calls to it updated. + + * src/devices/grohtml/post-html.cc (html_printer::do_body, main): + Updated. + * src/devices/grohtml/html-text.cc (html_text::issue_color_begin): + Updated. + + * src/devices/grops/ps.cc (ps_output::put_color): New method. + (ps_printer::sbuf_color): Make a real member instead of pointer. + (ps_printer::fill_color, ps_printer::output_color): Removed. + (ps_printer::ps_printer): Updated. + (ps_printer::set_char): Ditto. + (ps_printer::set_color): Use various color schemes. + Use `put_color' method. + (ps_printer::flush_sbuf): Don't set color. + (ps_printer::fill_path): Take `environment' as parameter. + Simplify color handling. + (ps_printer::set_line_thickness): Renamed to ... + (ps_printer::set_line_thickness_and_color): This (and updated). + (ps_printer::set_color): Change second parameter from `complete' + to `fill' which better describes what it does. + (ps_printer::draw): Call `flush_sbuf' to output graphic commands + and text in the right order. + Updated. + Remove branches for `f' and `F'; this is handled by + libdriver/input.cc. + * src/devices/grops/ps.h: Updated. + * font/devps/prologue (FL): Redefined. + ({F,C}r,k,g: New color functions (with and without filling). + + * doc/pic.ms, src/preproc/pic/pic.man: Small fixes. + * man/groff_diff.man, man/groff.man, man/groff_out.man, + doc/groff.texinfo, NEWS: Updated. + +2002-01-20 Bernd Warken <bwarken@mayn.de> + + * src/libs/libdriver/input.cc: Completely rewritten. See comments + in this file for what has been changed. + +2002-01-19 Werner LEMBERG <wl@gnu.org> + + * test-groff: Fix GROFF_FONT_PATH. + * tmac/andoc.tmac: Add dummy macros for equation support -- eqnrc + is read before .TH or .Dd is parsed. + +2002-01-18 Gaius Mulley <gaius@glam.ac.uk> + + * src/libs/libgroff/geometry.cc (check_output_arc_limits): Fix + quadrant boundaries. + +2002-01-18 Werner LEMBERG <wl@gnu.org> + + * devices/grops/ps.cc: Aargh! Fix the fix of the incorrectly + applied last patch. + +2002-01-17 Ruslan Ermilov <ru@FreeBSD.org> + + * tmac/doc.common: Initialize %I register for the %I macro to + avoid (harmless) warning. + * tmac/doc.tmac (Bd): There is no reason to enforce -compact + when in the SYNOPSIS section. + +2002-01-17 Bruno Haible <haible@clisp.cons.org> + + * src/preproc/pic/lex.cc (get_token): Fix typo. + +2002-01-17 Werner LEMBERG <wl@gnu.org> + + * devices/grops/ps.cc: Fix incorrectly applied last patch. + +2002-01-17 Larry Kollar <kollar@alltel.net> + + * tmac/groff_ms.man: Completely rewritten. + +2002-01-16 Werner LEMBERG <wl@gnu.org> + + * tmac/an-old.tmac (TS): Force break, inserting some vertical space. + +2002-01-15 Gaius Mulley <gaius@glam.ac.uk> + + * devices/grops/ps.cc (ps_printer::fill_path): Fix handling of + fill colors. + (ps_printer::draw): Ditto. + +2002-01-14 Ruslan Ermilov <ru@FreeBSD.org> + + * tmac/groff_mdoc.man: Minor fixes. + +2002-01-13 Werner LEMBERG <wl@gnu.org> + + * man/groff_out.man: Some fixes. + +2002-01-13 Gaius Mulley <gaius@glam.ac.uk> + + * doc/pic.ms: Fix typos. + +2002-01-12 Werner LEMBERG <wl@gnu.org> + + * doc/groff.texinfo, doc/groff.man: More on a printable backslash. + +2002-01-10 Werner LEMBERG <wl@gnu.org> + + * font/devutf8/R.proto, font/devhtml/R.prot: Add `Eu' and `eu' + symbols. + * NEWS: Updated. + +2002-01-09 Bernd Warken <bwarken@mayn.de> + + * man/groff_out.man: Revised. + * man/roff.man: Minor fixes. + * src/roff/troff/troff.man: Some reordering. + +2002-01-09 Werner LEMBERG <wl@gnu.org> + + * tmac/an-old.tmac: Add dummy macros for equation support. + +2002-01-07 Werner LEMBERG <wl@gnu.org> + + doc/groff.texinfo: Fix documentation of glyph searching algorithm. + + * tmac/an-old.tmac: Revert change 2001-12-23. This breaks too many + man pages. + * tmac/groff_man.man: Small improvements. + +2002-01-07 Bernd Warken <bwarken@mayn.de> + + * man/groff_diff.man: Revised. + +2002-01-06 Werner LEMBERG <wl@gnu.org> + + * tmac/www.tmac: Remove extraneous backslash. + +2002-01-06 Bernd Warken <bwarken@mayn.de> + + * man/ditroff.man, src/roff/groff/groff.man, man/groff.man: Revised. + +2002-01-05 Werner LEMBERG <wl@gnu.org> + + Integrated groffer, contributed by Bernd Warken. + + * contrib/groffer/*: New. + * Makefile.in, NEWS: Updated. + +2002-01-04 Werner LEMBERG <wl@gnu.org> + + * doc/groff.texinfo: Added macros `@Defmpreg' and `@Defmpregx' for + registers defined in macro packages. + Revising the ms part. + +2002-01-04 Larry Kollar <kollar@alltel.net> + + * doc/groff.texinfo: Add documentation for ms macros. + +2002-01-02 Werner LEMBERG <wl@gnu.org> + + First step in adding PS support for the Euro symbol. `eu' is the + official Euro logo, `Eu' is a font-specific glyph variant. + + * font/devps/text.enc: Add `Euro' at position 9. + * font/devps/generate/textmap: Add `Euro' as symbol `Eu'. + * font/devps/symbolmap: Regenerated. + + * NEWS: Updated. + +2002-01-02 Bernd Warken <bwarken@mayn.de> + + * man/roff.man: Revised. + +2002-01-01 Bernd Warken <bwarken@mayn.de> + + * src/roff/groff/groff.man: Completely rewritten. + +2001-12-31 Werner LEMBERG <wl@gnu.org> + + * doc/Makefile: Updated. + +2001-12-30 Werner LEMBERG <wl@gnu.org> + + * tmac/www.tmac: Make all names of internal macros/registers/strings + lowercase, and prepend `www-'. + Other minor changes. + * src/roff/troff/troff.man: Add preprocessor string at BOF. + +2001-12-30 Gaius Mulley <gaius@glam.ac.uk> + + Implement option `-b' in grohtml to set the HTML background colour. + + * src/devices/grohtml/post-html.cc (default_background): New global + variable. + (html_printer::html_printer): Initialize `background' to + `default_background'. + (main): Implement option `-b'. + (usage): Updated. + * src/preproc/html/pre-html.cc (scanArguments): Add dummy handling + of `-b' option. + * src/devices/grohtml/grohtml.man: Updated. + * doc/Makefile (.ms.html): Use `-b'. + * tmac/html.tmac: Don't set background color. + + Add new grohtml tag `.html-tl'. + + * src/devices/grohtml/post-html.cc (title_desc): Add `with_h1' + member variable. + (title_desc::title_desc): Updated. + (html_printer::troff_tag): Handle `.html-tl'. + (html_printer::write_title): Use `with_h1'. + * tmac/www.tmac (www-end-nowhere): New auxiliary macro. + (HTML-TL): New macro. + + Add support for unordered lists in HTML. + + * tmac/www.tmac (www-level): New auxiliary register. + (www-level1, www-level2, www-level3): New auxiliary strings. + (www-push-level, www-pop-level): New auxiliary macros + (UL-BEGIN, UL-END, LI): User macros for unordered lists. + + Miscellaneous. + + * src/preproc/html/pre-html.cc (DEFAULT_IMAGE_RES): Increase to 100. + (DEFAULT_VERTICAL_OFFSET): Removed. + (IMAGE_BOARDER_PIXELS): Set to 0. + (A4_LENGTH, A4_OFFSET, LETTER_LENGTH, LETTER_OFFSET): New macros. + (vertical_offset): Initialize with 0. + (gsPaper): New global variable. + (get_resolution): Scan for and return unsigned int. + (get_papersize): New function to get paper length from devps/DESC. + (determine_vertical_offset): New function. + (createAllPages): Produce gray-level images and use proper page + length. + (createImage): Use `-quiet' option of pnmcrop. + (addZ): Fix passing of `-Z'. + (scanArguments): Fix handling of `-o'. + (main): Call `determine_vertical_offset'. + * src/devices/grohtml/post-html.cc (html_printer::draw): Comment out + code for `l'. + + * src/libs/libgroff/tmpfile.cc (add_tmp_file): Fix buffer length. + * src/roff/troff/node.cc (troff_output_file::check_charinfo): Handle + glyph descenders properly. + + * doc/homepage.ms: Include `gnubw.eps'. + * doc/Makefile (gnubw.eps): New rule. + (homepage.html): Depend on `gnubw.eps'. + +2001-12-25 Werner LEMBERG <wl@gnu.org> + + * src/roff/troff/input.cc (default_black): Fix return value. + +2001-12-24 Ruslan Ermilov <ru@FreeBSD.org> + + * tmac/doc-common (Dt): Change output of architecture strings. + Do some syntax cleanup. + * tmac/groff_mdoc.man: Updated. + +2001-12-23 Werner LEMBERG <wl@gnu.org> + + Adding an `itc' request (input line trap accepting \c). + + * src/roff/troff/env.h (environment): New member + `continued_input_trap'. + Make `do_input_trap' a friend function instead of `input_trap'. + * src/roff/troff/env.cc (environment::environment, + environment::copy): Updated. + (environment::newline): Implement it. + (do_input_trap): New function. + (input_trap): Call `do_input_trap'. + (input_trap_continued): New function. + (init_env_requests): Updated. + * src/roff/troff/TODO: Updated. + + * tmac/an-old.tmac (SH, SS, B, I, SM, SB, TP): Use `.itc' instead of + `.it'. + + * src/preproc/grn/hdb.cc (DBRead): Really chop after 127 characters. + +2001-12-22 Ruslan Ermilov <ru@FreeBSD.org> + + * tmac/doc-common, tmac/doc-syms: Small updates. + +2001-12-22 Colin Watson <cjwatson@debian.org> + + * tmac/an-old.tmac (an-p-footer): Set title length in environment 1. + +2001-12-22 Bernd Warken <bwarken@mayn.de> + + * MANIFEST: New file. + +2001-12-22 Werner LEMBERG <wl@gnu.org> + + * src/preproc/grn/grn.man: Updated. + +2001-12-22 Solar Designer <solar@openwall.com> + + * src/preproc/grn/hdb.cc (MAXSTRING_S): New macro. + (DBRead): Use it. + +2001-12-19 Werner LEMBERG <wl@gnu.org> + + Implement a fallback character request `.fchar'. + + * src/roff/troff/charinfo.h (charinfo): New flag `fallback'. + (is_fallback): New inline function. + * src/roff/troff/input.cc (do_define_character): New function. + (define_character): Call `do_define_character'. + (define_fallback_character): New function. + (init_input_requests): Add `fchar'. + (charinfo::charinfo): Updated. + (charinfo::set_macro): New argument to set `fallback' flag. + * src/roff/troff/node.cc (make_glyph_node, make_node, + node::add_char): Check `fallback' flag. + * NEWS, man/groff_diff.man, man/groff_man: Updated. + +2001-12-16 Werner LEMBERG <wl@gnu.org> + + * groff.texinfo: Document exact search algorithm for glyphs. + +2001-12-15 Werner LEMBERG <wl@gnu.org> + + * Makefile.cpg, Makefile.ccpg, Makefile.man: Add dummy file to + the left side of $(MANPAGES) rule to make it always non-empty. + +2001-12-14 Werner LEMBERG <wl@gnu.org> + + * src/roff/troff/input.cc (default_black): Define default color + `black' if not yet defined. + +2001-12-13 Werner LEMBERG <wl@gnu.org> + + Implement new string-valued register `.fn' to return the current + real (internal) font name. + + * env.cc (environment::get_font_name_string): New function. + (init_env_requests): Add `.fn' register. + * env.h (environment): Updated. + * node.cc (font_info): Make `get_font_name' a friend. + (get_font_name): New function. + * node.h: Updated. + + * man/groff_diff.man, man/groff.man, NEWS: Updated. + +2001-12-12 Ralph Corderoy <ralph@inputplus.demon.co.uk> + + * src/preproc/eqn/main.cc (inline_equation): Fix typos. + +2001-12-12 Werner LEMBERG <wl@gnu.org> + + * tmac/groff_man.man, doc/groff.texinfo: There is no .R macro. + +2001-12-10 Gaius Mulley <gaius@glam.ac.uk> + + * man/groff_diff.man: Adding documentation for \O. + +2001-12-10 Werner LEMBERG <wl@gnu.org> + + * src/preproc/html/pre-html.cc (TROFF_COMMAND): Removed. + (scanArguments): Use PROG_PREFIX for the name of the troff binary. + +2001-12-09 Werner LEMBERG <wl@gnu.org> + + * man/roff.man: Revised. + * src/roff/groff/groff.man: Replace man page references with a + pointer to roff.man. + +2001-12-09 Bernd Warken <bwarken@mayn.de> + + * man/roff.man: Completely rewritten. + +2001-12-06 Ralph Corderoy <ralph@inputplus.demon.co.uk> + + * src/preproc/eqn/main.cc (inline_equation): Improve error message. + +2001-12-05 Werner LEMBERG <wl@gnu.org> + + * src/roff/troff/input.cc (get_delim_file_name): Removed since no + longer used. + * src/devices/grohtml/post-html.cc (html_printer::html_printer): Fix + order of initializers. + * NEWS: Updated. + +2001-12-05 Gaius Mulley <gaius@glam.ac.uk> + + * doc/groff.texinfo: Fix documentation of \O. + + * src/devices/grohtml/html-text.cc (html_text::do_indent, + html_text::do_table, html_text::do_emittext, html_text::do_para): + Use `const' for first argument. + (html_text::do_table): Use cast. + * src/devices/grohtml/html-text.h: Updated. + * src/devices/grohtml/output.cc (simple_output::put_string): Add + method for `const string &s'. + * src/devices/grohtml/html.h: Updated. + * src/devices/grohtml/post-html.cc (MAX_STRING_LENGTH): Removed. + (ANCHOR_TEMPLATE): Modified. + (manufacture_headings): New global variable to handle `-h' option. + (is_subsection): Removed. + (char_buffer::add_string): Add `const' to first argument. + Protect against invalid string argument. + Add method for `const string &s'. + (text_glob): Completely redesigned. + (page): Use `const' for strings and remove string length variable. + (page::add_html): Removed. + (page::add_end_encode): New member function. + (to_unicode): Moved upwards. + (title_desc, header_desc): Updated. + (header_desc::write_headings): Updated to new ANCHOR_TEMPLATE + definition. + (html_printer::is_bold, html_printer::make_bold): New member + functions. + (html_printer::end_of_line): Updated. + (generate_img_src, html_printer::do_auto_image, + html_printer::do_title, html_printer::write_header, + html_printer::determine_header_level, html_printer::do_heading, + html_printer::do_linelength, html_printer::do_pageoffset, + html_printer::do_indentation, html_printer::do_tempindent, + html_printer::do_indentedparagraph, html_printer::do_break, + html_printer::flush_sbuf, get_html_translation, + html_printer::begin_page, html_printer::special): Rewritten to get + rid of static string length limit. + (html_printer::troff_tag): Added `.no-auto-rule'. + (html_printer::flush_globs): Small fix. + (html_printer::determine_space): Don't compute `space_width'. + (html_printer::translate_to_html): Renamed to ... + (html_printer::emit_html): This (with updates). + (html_printer::write_header): Implement `-h' option. + (html_printer::draw): Remove commented-out code. Handle `F' + command. + (html_printer::add_char_to_sbuf): Removed. + (html_printer::add_to_sbuf): Rewritten. + (html_printer::sbuf_continuation): Fixed. + (html_printer::seen_backwards_escape, reverse, + html_printer::remove_last_char_from_sbuf): Removed. + (char_translate_to_html, str_translate_to_html): Removed. + (html_printer::overstrike): New function member. + (html_printer::set_char): Use it. + (html_printer::do_body): New function member. + (html_printer::~html_printer): Use it. + (main): Handle `-h' option. + (usage): Updated. + * src/devices/grohtml/grohtml.man: Document -h switch. + + * src/preproc/html/pre-html.cc: Include searchpath.h + Replace `POSTSCRIPTRES' macro with `postscriptRes' variable. + (get_resolution): New function. + (checkImageDir): Use `0777' permissions in mkdir() + (write_start_image): Rewritten to use `\O[5...]'. + (createImage, generateImages): Updated. + (main): Handle `F' and `h' options. + Use `get_resolution'. + + * src/roff/troff/input.cc (begin, end, image): Removed. + (do_suppress): Take parameter. + Handle modified syntax of `\O'. + (token::next): Updated. + (init_markup_requests): Removed. + (main): Updated. + + * src/roff/troff/div.h: Add declaration for begin_page(). + + * tmac/color-html.tmac: Removed. Contents moved to... + * tmac/html.tmac: Here. Set background color. + * tmac/color.tmac: Removed. Contents moved to... + * tmac/ps.tmac: Here. + * tmac/www.tmac: Remove the title command when generating images + for html. + (NO_AUTO_RULE): New macro. + (HTML_DO_IMAGE): Use revised `\O' escapes. + * tmac/Makefile.sub, tmac/groff_www.man, tmac/troffrc: Updated. + +2001-12-02 Werner LEMBERG <wl@gnu.org> + + * tmac/groff_mdoc.man: Fix typo. + +2001-12-01 Colin Watson <cjwatson@debian.org> + + * man/roff.man: Fix typo. + +2001-11-29 Werner LEMBERG <wl@gnu.org> + + * src/libs/libbib/map.c, src/utils/pfbtops/pfbtops.c: Include + stdlib.h. + + * src/roff/troff/input.cc (read_draw_node): Emit error message if + more than one argument to \D'f ...'. + + * tmac/Makefile.sub (NORMALFILES): Add lbp.tmac. + +2001-11-28 Werner LEMBERG <wl@gnu.org> + + * tmac/an-old.tmac, tmac/doc.tmac: Assure that the macro package is + loaded only once. + + * tmac/groff_man.man: Minor cosmetic fix. + +2001-11-27 Werner LEMBERG <wl@gnu.org> + + * src/roff/groff/groff.man, tmac/groff_tmac.man, + tmac/groff_www.man: s/mwww/www/. + +2001-11-26 Werner LEMBERG <wl@gnu.org> + + * aclocal.m4 (GROFF_MKSTEMP): Implement test using C++ linkage. + * configure: Regenerated. + * win32-diffs: Updated. + + * tmac/groff_mwww.tmac: Renamed to ... + * tmac/groff_www.tmac: This. + * tmac/mwww.tmac: Removed. + * NEWS, tmac/Makefile.sub: Updated. + +2001-11-21 Werner LEMBERG <wl@gnu.org> + + * doc/groff.texinfo: Improve documentation of the `\v' escape. + Fix explanation of `\D' and `rt'. + +2001-11-20 Werner LEMBERG <wl@gnu.org> + + * tmac/an-old.tmac (an-header): Set header length equal to page + width. + * doc/groff.texinfo: Improve documentation of `ne' request. Other + minor fixes. + * NEWS: Small fix. + +2001-11-19 Werner LEMBERG <wl@gnu.org> + + * NEWS, man/Makefile.sub: Updated. + +2001-11-19 Bernd Warken <bwarken@mayn.de> + + * man/ditroff.man: New file. + +2001-11-17 Werner LEMBERG <wl@gnu.org> + + * man/groff_differences.man: Renamed to ... + * man/groff_diff.man: This. Updated. + * man/Makefile.sub, src/roff/troff/troff.man, NEWS: Updated. + + * src/preproc/html/pushbackbuffer.cc: Renamed to ... + * src/preproc/html/pushback.cc: This. Updated. + * src/preproc/html/pushbackbuffer.h: Renamed to ... + * src/preproc/html/pushback.h: This. + * src/preproc/html/Makefile.sub, src/preproc/html/pre-html.cc: + Updated. + + * src/libs/libgroff/htmlindicate.cc: Renamed to ... + * src/libs/libgroff/htmlhint.cc: This. + * src/libs/libgroff/Makefile.sub: Updated. + + * tmac/an-old.tmac (an-end): Fix page length. + +2001-11-16 Werner LEMBERG <wl@gnu.org> + + * NEWS, man/groff_differences.man, doc/groff.texinfo: Updated. + * man/Makefile.sub: Include groff_differences.man. + * VERSION: Set to 1.18. + * REVISION: Set to 0. + +2001-11-16 Bernd Warken <bwarken@mayn.de> + + * src/roff/troff/input.cc (do_define_macro): Allow whitespace before + the second dot (or ending macro name) to end a macro. + * doc/groff.texinfo: Doc fix. + +2001-11-16 Ruslan Ermilov <ru@FreeBSD.org> + + * tmac/doc-common (doc-header): Handle very long document titles + better. + +2001-11-16 Werner LEMBERG <wl@gnu.org> + + * tmac/doc.tmac (doc-do-Bl-args): Fix .substring requests. + +2001-11-15 Werner LEMBERG <wl@gnu.org> + + * src/roff/troff/troff.man: Revised and split into troff.man and... + * man/groff_differences.man: New file. + * NEWS: Updated. + +2001-11-13 Werner LEMBERG <wl@gnu.org> + + * tmac/an-old.tmac (TS, TE): New macros for table support. + +2001-11-12 Werner LEMBERG <wl@gnu.org> + + * src/include/lib.h: Provide a fix for emx to not include + groff-getopt.h. + +2001-10-27 Werner LEMBERG <wl@gnu.org> + + * src/roff/troff/input.cc (substring_macro): Fix computation of + boundary values. + +2001-10-20 Werner LEMBERG <wl@gnu.org> + + Undo change from 2001-08-28. + + * src/roff/troff/input.cc (have_input): New global variable. + (token::next): Set `have_input' for \f, \H, \R, \s, and \S if not + in compatibility mode. + (process_input_stack): Use it. + +2001-10-19 Ruslan Ermilov <ru@FreeBSD.org> + + * tmac/doc.tmac (doc-flag-recursion): Protect arguments against + being handled as end-of-sentence characters, + +2001-10-10 Gaius Mulley <gaius@glam.ac.uk> + + * src/roff/troff/input.cc (file_iterator): New members + `suppress_newline_flag' and `seen_escape'. + (file_iterator::next_file): Updated. + (file_iterator::fill): Use it. + (string_iterator): New member `suppress_newline_flag'. + (string_iterator::fill): Set it. + (get_color_element): Use MAX_COLOR_VAL. + * src/roff/troff/env.cc (environment): Remove `need_eol'. + (no_fill): Don't set `env->ignore_next_eol'. + (environment::newline): Handle `eol' tag properly. + Emit `eol.ce'. + (environment::add_html_tag): Set `env->ignore_next_eol'. + Don't handle `.ce'. + * src/roff/troff/env.h (environment): Updated. + + * src/devices/grohtml/post-html.cc (text_glob::is_eol_ce): New + member function. + (html_printer::outstanding_eol): New member function. + (html_printer::do_title): Use new functions. + (html_printer::troff_tag): Test `id_eol_ce'. + +2001-10-10 Werner LEMBERG <wl@gnu.org> + + * tmac/color.tmac, tmac/color-html.tmac: Use `.do' to make those + files work with -C also. + +2001-10-05 Werner LEMBERG <wl@gnu.org> + + * doc/pic.ms: Minor fix. + * src/preproc/html/pre-html.cc (scanArguments): Don't handle `-?' + as a valid command line switch. + * src/devices/grohtml/post-html.cc (main): Ditto. + (usage): Updated. + * src/devices/grohtml/grohtml.man: Updated. + * src/roff/groff/groff.cc (main): Pass `-v' to predriver also. + +2001-10-04 Werner LEMBERG <wl@gnu.org> + + Implementing color support in troff, pic, grops, and grohtml. These + changes are based on a major patch provided by Gaius Mulley + <gaius@glam.ac.uk>. + + New request: `defcolor', supporting rgb, cmy, cmyk, and gray + definitions with both hex values and fractions. + + New escapes: \m and \M for drawing and background color, + respectively. This corresponds to the troff output commands `m' + and `DF'. + + groff and troff accept command line switch `-c' to disable color + output (which is automatically disabled in compatibility mode). + + New scaling indicator `f' for fractions (1f = 65536u). + + New conditional operator `m' to test for defined colors with `if' + and `ie'. + + New keywords `color' (or `colour', `colored', `coloured'), `outline' + (or `outlined'), and `shaded' added to pic. + + * src/include/color.h: New file. + * src/include/driver.h: Include it. + * src/include/printer.h: Include color.h. + (environment): New members `col' and `fill'. + (printer): Remove `adjust_arc_center' member function. + * src/include/Makefile.sub: Updated. + + * src/libs/libdriver/input.cc (do_file): Initialize `env.col' and + `env.fill'. + Handle `m' and `DF' troff commands. + * src/libs/libgroff/color.cc: New file. + * src/libs/libgroff/Makefile.sub: Updated. + + * src/preproc/html/pre-html.cc (IMAGE_BORDER_PIXELS): Set to 2. + (stop): Removed. + (createImage): Fix computation of `y2'. + Use `pnmcrop' also. + (buffer::write_file_html): Remove calls to `stop'. + + * src/preproc/pic/common.h (common_output): New abstract function + members `set_color', `reset_color', `get_last_filled', and + `get_outline_color'. + * src/preproc/pic/object.h: Add `IS_SHADED' and `IS_OUTLINED'. + (object_spec): Add members `shaded' and `outlined'. + * src/preproc/pic/output.h (output): `command' is now abstract. + New function members `set_color', `reset_color', `get_last_filled', + and `get_outline_color'. + * src/preproc/pic/lex.cc (lookup_keyword): Recognize `colo[u]r[ed]', + `outline[d]', and `shaded'. + * src/preproc/pic/object.cc (output::command): Removed. + (output::set_location): Moved to output.h. + (graphic_object): Add protected members `outline_color' and + `color_fill'. + Add member functions `set_outline_color', `get_outline_color', and + `set_fill_color'. + (closed_object): Add member function `set_fill_color'. + Add member `color_fill'. + (graphic_object::print_text): Use `out->set_color' and + `out->reset_color'. + (box_object::print, ellipse_object::print, circle_object::print, + line_object::print, spline_object::print, arc_object::print): Ditto. + (object_spec::make_object): Implement `IS_OUTLINED' and `IS_SHADED'. + * src/preproc/pic/pic.y: Add tokens `COLORED', `OUTLINED', and + `SHADED', making them `%left'. + Add rules `object_spec [SHADED|COLORED|OUTLINED] text'. + * src/preproc/pic/tex.cc (tex_output): New dummy function members + `set_color', `reset_color', `get_last_filled', and + `get_outline_color'. + * src/preproc/pic/troff.cc (simple_output): New abstract function + members `set_color', `reset_color', and `get_last_filled'. + (simple_output::polygon, simple_output::circle, + simple_output::ellipse): Use `get_last_filled'. + (troff_output): New members `last_filled' and `last_outlined'. + New function members `set_color', `reset_color', `get_last_filled', + and `get_outline_color'. + (troff_output::finish_picture): Use `reset_color'. + (troff_output::set_fill): Test `last_filled'. + * src/preproc/pic/pic.man: Updated. + + * src/roff/groff/groff.cc (main): Implement `-c' option. + (synopsis, help): Updated. + src/roff/groff/groff.man: Updated. + + * src/roff/troff/troff.h: Include color.h. + (warning_type): Add WARN_COLOR. + * src/roff/troff/env.h (environment): New members + `{cur,prev}_{glyph,fill}_color'. + New member functions `get_{prev_,}{glyph,fill}_color'. + * src/roff/troff/env.cc: Initialize and implement them. + * src/roff/troff/input.cc: New global variable `disable_color_flag'. + Replace `NULL' with `0' everywhere for consistency. + (lookup_color, default_black, do_glyph_color, do_fill_color, + get_color_element, read_rgb, read_cmy, read_cmyk, read_gray, + define_color): New functions. + (token::next): Implement \M and \m escapes. + (do_if_request): Implement `m' operator. + (usage): Updated. + (main): Implement `-c' option. + (init_markup_requests): Add `defcolor' request. + (warning_table): Add `color' warning. + * src/roff/troff/node.h (glyph_color_node, fill_color_node): New + classes. + * src/roff/troff/node.cc (troff_output_file): New members + `current_{page,glyph}color'. New member functions `put_hex', + `glyph_color', and `fill_color'. + (glyph_color_node::*, fill_color_node::*): Implement it. + * src/roff/troff/number.cc (SCALE_INDICATOR_CHARS): Add `f'. + (parse_term): Add support for `f'. + * src/roff/troff/troff.man: Updated. + + * src/devices/grodvi/dvi.cc (draw_dvi_printer::draw): Add dummy + entry for `F'. + * src/devices/grolbp/lbp.cc (lbp_printer::draw): Ditto. + * src/devices/grolj4/lj4.cc (lj4_printer::draw): Ditto. + + * src/devices/grohtml/html-text.h (HTML_TAG): Add COLOR_TAG. + (tag_definition): Use `void *' for arg1. + (html_text): New member functions `do_color' and `done_color'. + Use `void *' for second parameter of `push_para' member function. + New `push_para' member function with a single parameter. + Use `char *' for parameter of `issue_table_begin' member function. + New `issue_color_begin' member function. + * src/devices/grohtml/html-text.cc (html_text::end_tag): Handle + COLOR_TAG. + (html_text::issue_color_begin): New function. + (html_text::issue_table_begin): Use `char *' for parameter. + (html_text::start_tag, html_text::shutdown, + html_text::check_emit_text): Updated. + (html_text::push_para): Use `void *' for second parameter. + Add same function with only one parameter. + (html_text::do_*): Updated. + (html_text::do_color, html_text::done_color): New functions. + * src/devices/grohtml/post-html.cc (style): New member `col'. + Mew member `style' with 6 parameters. + (style::style, style::operator==): Updated. + (html_printer::do_font): Use it. + (html_printer::draw): Add dummy entry for `F'. + (html_printer::set_char): Updated. + * src/devices/grohtml/grohtml.man: Updated. + + * src/devices/grops/ps.cc (ps_output::put_float): Use `%g' to have + trailing zeroes removed. + (ps_printer): New members `sbuf_color', `fill_color', and + `output_color'. + Removed member `fill'. + New member function `set_color'. + (ps_printer::ps_printer, ps_printer::set_char): Updated. + (ps_printer::flush_sbuf, ps_printer::set_line_thickness, + ps_printer::fill_path, ps_printer::draw): Use `set_color'. + + * tmac/color-html.tmac, tmac/color.tmac: New files. + * tmac/troffrc: Include them. + * tmac/www.tmac (URL, FTP, MAILTO): Use blue color. + * tmac/Makefile.sub: Updated. + + * NEWS, doc/groff.texinfo, doc/pic.ms, man/groff_out.man, + man/groff.man: Updated. + * font/devps/prologue.ps: Define FC and CO functions. + +2001-10-04 Gaius Mulley <gaius@glam.ac.uk> + + Fix incorrect cropping of images and incorrect handling of special + characters. Fix handling of file names in \O. + + * src/include/geometry.h: New file. + * src/libs/libgroff/geometry.cc: New file. + * src/libs/libdriver/printer.cc (printer::adjust_arc_center): Moved + to `geometry.cc'. + * src/roff/troff/input.cc (get_delim_file_name): Fixed problem with + initial spaces. + (do_suppress): Updated. + * src/roff/troff/node.cc: Include geometry.h. + (troff_output_file::flush_tbuf): Fixed parameters to + `check_output_limits'. + (troff_output_file::check_charinfo): Ditto. + (troff_output_file::determine_line_limits): Add support for `Da' + and `Dl' commands. + + * src/devices/grohtml/post-html.cc (str_translate_to_html): + Add new parameter `is_special' to decode special characters from + escape sequences. + (html_printer::do_title, html_printer::do_heading, + html_printer::do_indentedparagraph, + html_printer::translate_to_html, html_printer::special): Updated. + +2001-10-03 Werner LEMBERG <wl@gnu.org> + + * Makefile.sub (DISTCLEANFILES): Add stamp-h. + Fix entry for config.h. + * test-groff (GROFF_BIN_PATH): Add $builddir/roff/groff. + * tmac/troffrc: Translate nonbreakable space character to `\~'. + * src/preproc/eqn/eqn.man: Document -d command line option. + +2001-09-27 Werner LEMBERG <wl@gnu.org> + + * man/groff.man: Use + + .ev xxx + .na + .nh + <table> + .ev + + instead of the old code (`.ad .hy' after the table) to suppress + incorrect hyphenation for grohtml output. + +2001-09-22 Werner LEMBERG <wl@gnu.org> + + * man/groff_font.man, man/groff_out.man: Minor fixes. + +2001-09-20 Werner LEMBERG <wl@gnu.org> + + * PROBLEMS: Updated, reordered. Improved EPS section (thanks to + Arnold Robbins <arnold@skeeve.com>). + +2001-09-09 Werner LEMBERG <wl@gnu.org> + + * configure: Regenerated with autoconf 2.52. + + * doc/groff.texinfo: Complete revision of indices. + +2001-09-07 Werner LEMBERG <wl@gnu.org> + + * doc/Makefile (clean): Updated to delete all indices. + +2001-09-05 Werner LEMBERG <wl@gnu.org> + + * src/roff/troff/troff.man: Remove superfluous line. + + * tmac/s.tmac: Enable all warnings only if no -W or -w option is + given on the command line (or rather, if only the default warnings + are set). + +2001-09-03 Werner LEMBERG <wl@gnu.org> + + * man/groff.man, src/preproc/eqn/eqn.man, tmac/groff_mdoc.man: Don't + use .ne for TTY devices. + +2001-08-31 Werner LEMBERG <wl@gnu.org> + + * src/roff/troff/token.h, src/roff/troff/input.cc: + s/TOKEN_TRANSPARENT_ESCAPE/TOKEN_OPAQUE_ESCAPE/. + +2001-08-28 Werner LEMBERG <wl@gnu.org> + + * src/roff/troff/token.h (token_type): Add TOKEN_TRANSPARENT_ESCAPE. + * src/roff/troff/input.cc (token::next): Return + TOKEN_TRANSPARENT_ESCAPE for \f, \H, \R, \s, and \S if not in + compatibility mode. + (token::description): Updated. + (process_input_stack): Reset `bol' for TOKEN_TRANSPARENT_ESCAPE. + (token::add_to_node_list, token::process): Ignore + TOKEN_TRANSPARENT_ESCAPE. + +2001-08-27 Werner LEMBERG <wl@gnu.org> + + * tmac/an-old.tmac: Fix `S' string. + +2001-08-26 Werner LEMBERG <wl@gnu.org> + + * src/roff/troff/troff.man: Don't use .ne for TTY devices. + +2001-08-25 Werner LEMBERG <wl@gnu.org> + + * doc/pic.ms: Replace `\\' with `\e' (and fixing some single + backslashes). + Many other minor fixes. + + * configure.ac: Add message at end to inform how to compile + xditview. + * configure: Regenerated. + +2001-08-24 Werner LEMBERG <wl@gnu.org> + + * src/include/getopt.h, src/libs/libgroff/{getopt.c, getopt1.c}: + Updated to latest version of libc. + +2001-08-23 Werner LEMBERG <wl@gnu.org> + + * configure.ac: Don't create subdirectories before AC_CONFIG_FILES. + Autoconf 2.50 and newer can handle this. + * configure: Regenerated. + +2001-08-21 Werner LEMBERG <wl@gnu.org> + + * doc/pic.ms: Fix typo. + * src/preproc/tbl/tbl.man: Document case of global options. + +2001-08-21 Gaius Mulley <gaius@glam.ac.uk> + + * src/devices/grohtml/post-html.cc (html_printer::end_font): Fix + handling of `CR' font. + +2001-08-20 Werner LEMBERG <wl@gnu.org> + + Use a config.h file. + + * src/include/lib.h: Include config.h. + * All C files: Ditto (if necessary). + * All C++ source and header files: Include lib.h first (if + necessary). + + * src/include/config.hin: New file (autogenerated by autoheader). + * stamp-h.in: New file. + * configure.ac: Updated. + * aclocal.m4: Add third parameters to AC_DEFINE macros. + (GROFF_ARRAY_DELETE): Simplified. + * Makefile.sub (DISTCLEANFILES): Updated. + Added targets for remaking config.status, config.hin, config.h, + stamp-h.in, and stamp-h. + * configure: Regenerated. + +2001-08-19 Werner LEMBERG <wl@gnu.org> + + * NEWS: Updated. + +2001-08-18 Sebastian Krahmer <krahmer@suse.de> + + * src/preproc/pic/pic.y (format_number): Use do_sprintf(). + (do_sprintf): Use snprintf(). + +2001-08-18 Werner LEMBERG <wl@gnu.org> + + * src/libs/snprintf/*: Added an snprintf module written by Mark + Martinec. + * src/libs/libgroff/Makefile.sub: Updated. + * configure.ac: Add test for snprintf(). + * Makefile.in: Updated. + * configure: Regenerated. + + * src/preproc/html/pre-html.cc (make_message): Reactivate code which + uses snprintf(). + +2001-08-14 Ruslan Ermilov <ru@FreeBSD.org> + + * tmac/doc.tmac (Ex): New implementation. + * tmac/doc-common, tmac/groff_tmac.man: Updated. + +2001-08-13 Ruslan Ermilov <ru@FreeBSD.org> + + * tmac/doc.tmac (Rv): Implement support for 0 or more than 1 + argument. + * tmac/groff_tmac.man: Updated. + +2001-08-13 Werner LEMBERG <wl@gnu.org> + + * src/preproc/tbl/tbl.man: Minor documentation update. + +2001-08-13 John David Anglin <dave@hiauly1.hia.nrc.ca> + + * src/libs/libgroff/tmpname.cc: Add prototype for gettimeofday(). + * configure.ac: Add declaration test for gettimeofday(). + * Makefile.in: Document NEED_DECLARATION_GETTIMEOFDAY defines. + * aclocal.m4: Include sys/time.h for gettimeofday declaration test. + * configure: Regenerated. + +2001-08-11 Werner LEMBERG <wl@gnu.org> + + * aclocal.m4 (GROFF_MKSTEMP): Define HAVE_MKSTEMP. + * configure.ac: Add declaration test for strcasecmp(). + * Makefile.in: Updated. + * configure: Regenerated. + * src/include/lib.h [!HAVE_MKSTEMP]: Add prototype for mkstemp() -- + this is necessary because groff's mkstemp.cc is C++. + Add declaration conditionally for strcasecmp(). + +2001-08-10 Werner LEMBERG <wl@gnu.org> + + Integrated pic2graph, contributed by Eric S. Raymond. + + * contrib/pic2graph/{Makefile.sub, pic2graph.sh, pic2graph.man}: New + files. + * Makefile.in, NEWS: Updated. + + * src/preproc/tbl/tbl.man: Revised. + +2001-08-09 Eric S. Raymond <esr@thyrsus.com> + + * src/preproc/tbl/tbl.man: Extended to cover all tbl features. + +2001-08-09 Werner LEMBERG <wl@gnu.org> + + * src/preproc/tbl/main.cc (process_data): Fix recognition of .lf + requests. + +2001-08-08 Paul Eggert <eggert@twinsun.com> + + * Makefile.sub (configure): Depend on configure.ac, not + configure.in. + * INSTALL.gen: Upgrade to autoconf 2.52's INSTALL. + +2001-08-07 Werner LEMBERG <wl@gnu.org> + + * src/utils/afmtodit/afmtodit.man, src/roff/groff/groff.man: Minor + fixes. + +2001-08-06 Werner LEMBERG <wl@gnu.org> + + * src/roff/troff/troff.man: Improve documentation of -E option. + +2001-07-28 Ralph Corderoy <ralph@inputplus.demon.co.uk> + + * src/preproc/html/pushbackbuffer.cc (pushBackBuffer::readNumber): + Simplified. + +2001-07-27 Werner LEMBERG <wl@gnu.org> + + * src/preproc/refer/refer.cc: Undo last change. + * src/devices/grohtml/post-html.cc: Ditto. + +2001-07-26 Werner LEMBERG <wl@gnu.org> + + * src/preproc/refer/refer.cc: Include `lib.h'. + * src/devices/grohtml/post-html.cc: Ditto. + +2001-07-25 Gaius Mulley <gaius@glam.ac.uk> + + * aclocal.m4 (GROFF_PAGE): Add `AC_DEFINE(PAGEA4)'. + * src/preproc/html/pre-html.cc: Use it for DEFAULT_VERTICAL_OFFSET. + * Makefile.in: Comment updated. + * configure: Regenerated. + +2001-07-25 Werner LEMBERG <wl@gnu.org> + + * src/preproc/pic/pic.cc: Removed. + * src/preproc/pic/pic_tab.h: Removed. + * src/preproc/refer/label.cc: Removed. + + * doc/Makefile (.ms.html): Don't use a file name extension in + argument to grohtml's -I option. + * Makefile.in (dist): Remove CVS directories. + Call `distfiles' target. + + * src/devices/grohtml/grohtml.man: Add information about valid + versions of pnmtopng. + * src/preproc/html/pre-html.cc (TRANSPARENT): Use `white' as colour + name instead of number. + +2001-07-24 Werner LEMBERG <wl@gnu.org> + + * doc/groff.texinfo: Minor fixes. + +2001-07-21 Gaius Mulley <gaius@glam.ac.uk> + + * doc/Makefile (.ms.html): Put image files into a subdirectory. + (clean): Updated. + +2001-07-20 Werner LEMBERG <wl@gnu.org> + + * src/libs/libgroff/tmpname.cc: New file, defining get_tempname(). + * src/libs/libgroff/mkstemp.cc: New file. + * src/libs/libgroff/mksdir.cc: New file. + * src/libs/libgroff/tmpfile.cc [HAVE_MKSTEMP_PROTO]: Removed. + (xtmpfile) [!HAVE_MKSTEMP]: Removed. + * src/libs/libgroff/Makefile.sub: Updated. + * src/include/lib.h: Add mksdir() prototype. + * src/include/posix.h: Define S_IXUSR if not yet defined. + + * src/preproc/html/pre-html.cc (MAX_RETRIES): Removed. + (createAllPages): Use mksdir() instead of current code. + * src/utils/indxbib/indxbib.cc [HAVE_MKSTEMP_PROTO]: Removed. + (main): [!HAVE_MKSTEMP]: Removed. + + * aclocal.m4 (GROFF_MKSTEMP): Updated to use new mkstemp.cc file. + (GROFF_INTTYPES_H, GROFF_UNSIGNED_LONG_LONG, GROFF_UINTMAX_T): New + macros. + * configure.ac: Add tests for stdint.h, sys/time.h, and + gettimeofday(). + Call new GROFF_xxx macros. + * configure: Regenerated. + * Makefile.in: Comments updated. + +2001-07-20 Gaius Mulley <gaius@glam.ac.uk> + + * src/preproc/html/pre-html.cc (scanArguments): Use getopt_long() + instead of current code. + * src/devices/grohtml/post-html.cc (main): Handle `-d' option. + * src/roff/groff/groff.cc (possible_command::insert_args): New + function. + (main): Use it for predriver handling instead of insert_arg(). + +2001-07-19 Werner LEMBERG <wl@gnu.org> + + * doc/Makefile: Added GROFF_BIN_PATH to make it work with uninstalled + groff also. + + * src/include/posix.h: Define S_IWUSR if not yet defined. + +2001-07-18 Werner LEMBERG <wl@gnu.org> + + * NEWS: Updated. + +2001-07-18 Ruslan Ermilov <ru@FreeBSD.org> + + * tmac/groff_mdoc.man: Document new -width and -column syntax. + Some other minor fixes. + * tmac/an-old.tmac: Add `AT' and `UC' macros. + +2001-07-17 Gaius Mulley <gaius@glam.ac.uk> + + Replace call to `troff' with `groff -Z' to make it aware of + GROFF_BIN_PATH. + + * src/preproc/html/pre-html.cc (TROFF_COMMAND): New macro. + (troff_command, command_prefix): Removed. + (alterDeviceTo): Use groff. + (addZ): New function. + (char_buffer::do_html): Use it. + (scanArguments): Use TROFF_COMMAND. + (findPrefix): Removed. + (main): Updated. + * src/roff/groff/groff.cc (main): Handle zflag for preprocessors. + +2001-07-17 Eric S. Raymond <esr@snark.thyrsus.com> + + * doc/pic.ms: Documentation fixes. + +2001-07-17 Werner LEMBERG <wl@gnu.org> + + Replace atexit() with global destructor. + + * src/libs/libgroff/tmpfile.cc (xtmpfile_list): Add constructor. + (xtmpfile_list_init): New global structure to deallocate + xtmpfile_list on exit. Its destructor inherits most code from + remove_tmp_files(). + (remove_tmp_files): Deleted. + (add_tmp_file): Simplified. + +2001-07-16 Werner LEMBERG <wl@gnu.org> + + Replace strdup() with strsave(). + + * src/devices/grolbp/lbp.cc [!HAVE_STRDUP]: Removed. + (set_papersize): Use strsave() and a_delete. + (main): Use strsave(). + * src/preproc/html/pre-html.cc (make_message, createAllPages, + removeAllPages): Use strsave() and a_delete. + + * configure.ac: Remove test for strdup. + * Makefile.in: Comment updated. + * configure: Regenerated. + +2001-07-15 Werner LEMBERG <wl@gnu.org> + + * win32-diffs: Updated. + +2001-07-14 Werner LEMBERG <wl@gnu.org> + + * src/preproc/html/pre-html.cc (makeTempFiles): Activate new code, + removing the old one. + * src/utils/indxbib/indxbib.cc (main): Remove compiler warning. + +2001-07-14 Ralph Corderoy <ralph@inputplus.demon.co.uk> + + * src/libs/libgroff/tmpfile.cc (xtmpfile): Fix guard for `namep'. + +2001-07-12 Ruslan Ermilov <ru@FreeBSD.org> + + Merge -xwidth into -width. Add -xwidth functionality to -column + also. + + * tmac/doc.tmac (Bl): Add dummy doc-typeXXX and doc-spaceXXX to + avoid warning. + (doc-do-Bl-args): Merge -xwidth code with -width. Test whether + string immediately following a leading dot starts with a valid mdoc + argument. + Add similar code to the -column branch. + (doc-Bl-usage): Updated. + * groff_mdoc.man: s/-xwidth/-width/. + +2001-07-12 Gaius Mulley <gaius@glam.ac.uk> + + * src/devices/grohtml/post-html.cc (text_glob::is_br): Stop titles + running into centered or non-formatted text. + +2001-07-11 Werner LEMBERG <wl@gnu.org> + + Introduce short and long prefixes to have the selection at run-time + whether there is a 8+3 limit for names of temporary files. + + * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX): Replaced with... + (TMPFILE_PREFIX_SHORT, TMPFILE_PREFIX_LONG): This. + (tmpfile_prefix, tmpfile_prefix_len, use_short_prefix): New + variables. + (temp_init): New global structure to initialize above three + variables. + (xtmptemplate): Use two parameters for long and short prefix. + Simplify code use above three variables. + (xtmpfile): Use long and short prefixes as parameters. + * src/include/lib.h: Updated. + + * src/preproc/html/pre-html.cc ({PAGE,PS,REGION}_TEMPLATE): Replace + with ... + ({PAGE,PS,REGION}_TEMPLATE_{SHORT,LONG}): This. + (createAllPages, makeTempFiles): Updated. + +2001-07-09 Werner LEMBERG <wl@gnu.org> + + * REVISION: Increased to 3. + +Copyright 2001-2002 Free Software Foundation, Inc. + +Copying and distribution of this file, with or without modification, +are permitted in any medium without royalty provided the copyright +notice and this notice are preserved. + +Local Variables: +coding: latin-1 +fill-column: 72 +mode: change-log +version-control: never +End: +vim:set autoindent textwidth=72: |