| Commit message (Collapse) | Author | Age | Files | Lines |
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* tmac/html.tmac: Load unicode.tmac.
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Print image file name for devices which don't support PS image
inclusion.
Handle multiple inclusions.
Add lots of comments.
* tmac/dvi.tmac, tmac/html.tmac, tmac/ps.tmac: Don't load
pspic.tmac.
* tmac/troffrc: Load pspic.tmac.
* man/groff_tmac.man: Update .PSPIC documentation.
* NEWS: Updated.
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* src/libs/libgroff/glyphuni.cpp (glyph_to_unicode_list),
src/libs/libgroff/uniglyph.cpp (unicode_to_glyph_list): Remove
entry for `shc'.
* font/devlatin1/R.proto, font/devcp1046/R.proto: Replace `shc'
entry with unnamed glyph.
* tmac/html/tmac: Remove `shc' entry from call to `.cflags'.
* src/preproc/preconv/preconv.cpp (unicode_entity): Handle U+00AD
specially.
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Add register \n[.slant] which returns the value of \S.
* src/roff/troff/env.cc (init_env_requests): Implement.
* NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
Document.
* tmac/html.tmac: Move some of the data into html-end.tmac.
Remove most of the character translations for eqn since html fonts
now cover those characters.
Load www.tmac.
* tmac/html-end.tmac: New file.
* tmac/troffrc: Load html.tmac not www.tmac for -Thtml.
* tmac/troffrc-end: Load html-end.tmac not html.tmac for -Thtml.
* tmac/Makefile.sub (NORMALFILES): Add html-end.tmac.
* man/groff_out.man: Document negative values of `N' if -Thtml is
used.
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(html_table::set_linelength): Don't add 1.
(html_table::add_indent): Don't subtract 1.
* tmac/html.tmac: Set default page offset to zero.
Make groff emit ` ' for `\ ' and `\~' if `-Thtml' is used.
* src/roff/troff/node.cc (space_char_hmotion_node::tprint,
unbreakable_space_node::tprint): New functions.
(troff_output_file): Make space_char_hmotion_mode::tprint and
unbreakable_space_node::tprint to friends.
* src/roff/troff/node.h: Updated.
* font/devhtml/R.proto: Add ` ' at position 0xA0 (as defined
in the HTML standard).
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Otherwise, the following code
.di xxx
.ps 10
a
.br
.di
x\*[xxx]
produces `x a' instead of `xa'. This is a temporary fix, disabling
font changes in diversions for -Thtml.
* tmac/an-old.tmac (TH, SH): Use `HTML-TAG-NS' instead of
`HTML-TAG'.
(an-do-tag-html): Merge with ...
(an-do-tag): This macro.
Change code slightly to circumvent grohtml bug.
* tmac/troffrc-end: Define dummy for HTML-TAG-NS.
* src/devices/grohtml/html-table.cc (html_table::emit_col,
html_table::is_gap): Round `width' properly.
* tmac/html.tmac: Provide some default layout parameters for
grohtml.
* font/devhtml/DESC.proto: Don't use discrete values for `sizes'
command.
src/devices/grops/ps.cc (ps_printer::do_import): Fix error message.
* tmac/an-old.tmac (BT): Don't call .tl if register `ps4html' is
defined.
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* 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.
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.
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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.
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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.
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tmac/lj4.tmac, tmac/tty.tmac: Replace most `.char' with `.fchar'.
* tmac/dvi.tmac: Improve definition of \[Fo] and \[Fc].
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fonts/devhtml/R.proto: Remove `charXXX'entries.
* tmac/tty.tmac, tmac/html.tmac: Load latin1.tmac or cp1047.tmac
where appropriate.
* fonts/devlj4/generate/text.map: Remove `charXXX' entries.
* fonts/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.
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(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.
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.
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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.
* doc/groff.texinfo (Def*): Call index function after deffn.
* tmac/html.tmac: Call `nroff' request.
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device is already known at start-up.
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.
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'.
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longer used.
* src/devices/grohtml/post-html.cc (html_printer::html_printer): Fix
order of initializers.
* NEWS: Updated.
* 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.
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simple anchor.
* src/preproc/html/pre-html.cc (createImage): Fixed right hand
cropping of images.
(removeTempFiles): New function to tidy up temporary files.
* src/preproc/html/pre-html.cc (main): Calls `removeTempFiles()'.
Many fixes to do with the new inline suppress node and image regions
are much tighter.
* src/devices/grohtml/post-html.cc: New method `is_auto_img'.
(generate_img_src): New function.
(html_printer::do_auto_image): Utilizes it.
(do_heading, do_title): Include inline images within their contents.
(html_printer::begin_page): Tidied up comments that are issued to
the html output file.
(html_printer::do_fill): Fixed so that `.nf' works with fonts other
than courier.
(text_glob::is_br): New method used by do_heading.
* tmac/s.tmac: If -Thtml then emit $1 in .IP rather than its
equivalent diversion.
* src/include/html-strings.h: Altered image tags to reflect the
inline image node.
* src/include/htmlindicate.h (html_end_suppress): Added `is_inline'
parameter.
* src/preproc/eqn/main.cc: Will suppress generation of image tags if
it is already inside a pic image. Only emit tags if the argument
`-Tps:html' is present.
* src/preproc/tbl/main.cc: Changes to reflect additional
`html_end_suppress' parameter.
* src/roff/troff/env.cc: Only emit eol tag if a node has been
emitted since the last eol tag was written.
* src/roff/troff/env.h: New boolean `emitted_node'.
* src/roff/troff/input.cc (do_suppress): Handles extra suppress
nodes O3, O4, O5. No longer use `output_low_mark_miny'.
* src/roff/troff/node.cc (check_charinfo): New method.
(troff_output_file::determine_line_limits): Alterations to limit
checking.
* tmac/www.tmac: Changes to reflect new suppress nodes.
* src/devices/grohtml/post-html.cc (html_printer::add_to_sbuf):
Escape the html_glyph in the buffer.
(str_translate_to_html): Output the unescaped escaped_char.
* src/devices/grohtml/html-text.cc (issue_table_begin): Set
`frame=void', not `frame=none'. Add `border=0'.
* contrib/mm/groff_mm.man: Fixing some typos.
* PROBLEMS: Add some words on how to avoid wrapper macros.
* doc/groff.texinfo: Improve documentation of troff's -a option.
Documentation for pic added (doc/pic.ms).
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the new grohtml are too numerous to be documented here.
Stuff related to `html' has been renamed to `html-old' and `html2'
stuff has been renamed to `html' (including directories). The new
html device driver is therefore invoked as `-Thtml'.
Added new `O' escape to suppress output (needed by html driver).
Added functions and code to pass info about input-level commands
(`.in', `.fl', etc.) to html driver.
Three new functions (.html-begin, .html-end, and .html-image) for
better html handling: `html-begin' will execute the remaining line
if at the outermost nesting level, increasing an internal counter.
`html-end' does the same but decreases the internal counter.
`html_image' puts its arguments into a special node (suppress_node)
to define an image region.
The `output' request has been removed.
* tmac/html-tags.tmac: Removed.
* tmac/arkup.tmac: Updated and renamed to ...
* tmac/www.tmac: New file.
* tmac/markup.tmac Updated and renamed to ...
* tmac/mwww.tmac: New file.
* tmac/Makefile.sub: Updated.
* tmac/an-old.tmac: Updated.
* tmac/eqnrc: Updated.
* tmac/groff_man.man
* tmac/groff_markup.man: Updated and renamed to ...
* tmac/groff_mwww.man: New file.
* tmac/groff_tmac.man: Updated.
* tmac/html-old.tmac: Updated and Renamed from html.tmac.
* tmac/html.tmac: Updated and renamed from html2.tmac.
* tmac/pspic.tmac: Updated html support.
* tmac/s.tmac: Added html output support.
* tmac/troffrc, tmac/troffrc-end: Updated.
* Makefile.in, doc/Makefile: Updated.
* doc/groff.texinfo: Added info about new `O' escape.
* doc/homepage.ms: Use `MAILTO' macro.
* font/devhtml/DESC.proto: Add `C' font.
* font/devhtml/Makefile.sub: Updated.
* font/devhtml/R.proto: Minor fixes.
* font/devhtml-old/Makefile.sub: Updated.
* src/devices/grohtml-old/Makefile.sub: Updated.
* src/libs/libdriver/printer.cc (printer::get_font_from_index): New
method.
* src/libs/libgroff/htmlindicate.cc (html_begin_suppress,
graphic_start): Add `inline' parameter. Update.
(html_end_suppress, graphic_end): Update.
* src/include/html-strings.h: New file.
* src/include/htmlindicate.h: Comments updated.
* src/include/printer.h: Updated.
* src/preproc/eqn/main.cc (do_file, main): Updated.
* src/preproc/pic/troff.cc (troff_output::start_picture,
troff_output::finish_picture): Updated.
* src/preproc/tbl/main.cc (process_input_file): Updated.
* src/roff/groff/groff.cc (main): Updated.
Pass device arguments to predrivers also.
Use `ps' device for `eqn' preprocessor if `-Thtml' is given.
* src/roff/troff/env.h (environment): Updated.
New elements `need_eol' and `ignore_next_eol' (for html output).
* src/roff/troff/env.cc (environment::environment): Add initializers
for `need_eol' and `ignore_next_eol'.
(environment::add_html_tag_eol, environment::add_html_tag_tabs): New
functions.
(point_size, fill, no_fill, center, right_justify, line_length,
indent, temporary_indent, break_request, handle_tab): Use
`add_html_tag()'.
(set_tabs): Use `add_html_tag_tabs()'.
(environment::add_html_tag): Updated.
(environment::do_break): Updated.
* src/roff/troff/div.cc (space_request, flush_output): Use
`environment::add_html_tag()'.
* src/roff/troff/input.cc: Updated.
New variable `html_level' to indicate nested `html-begin' requests.
(file_iterator::fill): Use `environment::add_html_tag_eol()'.
(non_interpreted_char_node, token_node, non_interpreted_node): Add
`force_tprint()' method.
(token::next): Handle `O'.
(do_suppress): Implement it.
(html_begin, html_end, html_image): New functions.
(init_output_requests): Renamed to ...
(init_html_requests): this.
(main): Use it.
(macro::append_str, macro::append_unsigned, macro::append_int): New
methods.
New variable `output_low_mark_miny' to limit minimal value of y.
(reset_output_registers): Use it.
(output_request): Removed.
(get_output_registers): New function.
* src/roff/troff/node.h (node): Make `force_tprint()' virtual.
(*_node): Added `force_tprint()' if necessary.
(special_node): New elements `tf' and `get_tfont()'.
(suppress_node): New class.
* src/roff/troff/node.cc:
New global variables `image_no' and `suppress_start_page'.
(real_output_file): New method `is_on()'.
(troff_output_file): New method `start_special(tfont)'.
(troff_output_file::really_print_line): Use `tprint' conditionally.
(real_output_file::print_line): Updated.
(real_output_file::on): Updated.
(*_node): Added `force_tprint()'.
(special_node::special_node): Initializer updated.
(special_node::same, special_node::copy, special_node::tprint_start):
Updated.
(get_reg_int, get_reg_str): New functions.
(suppress_node::*): New methods.
New global variables last_position, last_image_filename;
(min): New inline function.
* src/roff/troff/reg.h, src/roff/troff/request.h,
src/roff/troff/troff.h: Updated.
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tmac.doc.old -> doc-old.tmac
tmac.an.old -> an-old.tmac
* tmac/tmac.*: Moved to ...
* tmac/*.tmac: this.
* tmac/man.local: Fix comment.
* tmac/groff_man.man, tmac/groff_markup.man, tmac/groff_mdoc.man,
tmac/groff_me.man, tmac/groff_ms.man, tmac/groff_tmac.man: Updated.
Added some `FILES' sections. More use of @...@ directives. Other
minor updates.
* arch/djgpp/README, font/devutf8/NOTES: Updated.
* doc/homepage.ms, doc/groff.texinfo: Updated.
* man/groff.man, man/roff.man: Updated.
* src/devices/grodvi/grodvi.man, src/devices/grolbp/grolbp.man,
src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
src/devices/grotty/grotty.man: Updated.
* src/preproc/pic/pic.man: Updated.
* src/roff/grog/grog.pl, src/roff/grog/grog.sh: Use -mdoc-old
instead of -mdoc.old.
* src/roff/grog/grog.man: Document -mdoc and -mdoc-old.
* src/roff/nroff/nroff.man: Updated.
* NEWS: Updated.
* tmac/fixmacros.sed, tmac/strip.sed: Add explanatory comment.
* tmac/mm.diff: Removed -- it has no use now since the mm package
is part of groff.
* tmac/*: Removed trailing spaces.
* arch/djgpp/t-groff.bat: Fix GROFF_TMAC_PATH (hyphen.us is now in
the tmac subdirectory also).
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