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Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 70 |
1 files changed, 70 insertions, 0 deletions
@@ -1,3 +1,73 @@ +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. |