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diff --git a/ChangeLog.117 b/ChangeLog.117 new file mode 100644 index 0000000..5724952 --- /dev/null +++ b/ChangeLog.117 @@ -0,0 +1,2199 @@ + +Version 1.17.2 released +======================= + +2001-07-07 Werner LEMBERG <wl@gnu.org> + + * src/utils/indxbib/indxbib.cc (main): Change type of `name_max' + to size_t. + +2001-07-06 Ruslan Ermilov <ru@FreeBSD.org> + + * tmac/doc.tmac (Rv): Make `Rv' really not parseable. + Fix synopsis. + * tmac/groff_mdoc.man: Fix synopsis. + +2001-07-05 Ruslan Ermilov <ru@FreeBSD.org> + + * tmac/doc.tmac (doc-inset-list, doc-hang-list, doc-ohang-list): + Restore `doc-Pa-font'. + +2001-07-04 Werner LEMBERG <wl@gnu.org> + + * src/utils/indxbib/dirnamemax.c: Moved to ... + * src/libs/libgroff/maxfilename.cc: Here. + s/dir_name_max/file_name_max/. + Add copyright. + * src/include/lib.h: Add file_name_max. + * src/utils/indxbib/indxbib.cc: Updated. + * src/utils/indxbib/Makefile.sub, src/libs/libgroff/Makefile.sub: + Updated. + + * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX) [__MSDOS__]: Define + as empty. + (xtmpfile) [_MSC_VER]: Removed -- MSVC has mktemp(). + + * src/preproc/html/pre-html.cc (PAGE_TEMPLATE, PS_TEMPLATE, + REGION_TEMPLATE): New macros. + (createAllPages, makeTempFiles): Use them. + Include `nonposix.h'. + (html_system): New function. + (createAllPages, createImage): Use it. + Use EXE_EXT. + + * tmac/www.tmac: Fix typos. + +2001-07-03 Werner LEMBERG <wl@gnu.org> + + * tmac/www.tmac: Disable hyphenation in normal text only if output + device is html. + (URL, FTP, MAILTO): Disable hyphenation of actual URL with `\%'. + * tmac/groff_mwww.man, NEWS: Updated. + +2001-07-03 Gaius Mulley <gaius@glam.ac.uk> + + * tmac/www.tmac (.IMAGE): Add fourth parameter to specify vertical + image location. + +2001-07-02 Ruslan Ermilov <ru@FreeBSD.org> + + * tmac/doc-common, tmac/doc.tmac (doc-display-ft-stack, + doc-display-ps-stack): Implement font and font size stack for + displays. + +2001-07-02 Werner LEMBERG <wl@gnu.org> + + * REVISION: Increased to 2. + * src/roff/troff/input.cc (read_size): Fix special case `\s[0]'. + + * src/groff/grog/grog.pl (process): Handle `Oo' and `Oc' not at the + beginning of a line. + * src/groff/grog/grog.sh: Ditto. + +2001-06-29 Peter Marquardt <wwwutz@molgen.mpg.de> + + * src/preproc/eqn/neqn.sh: Put `export' keyword in a new line to + make it portable. + +2001-06-27 Werner LEMBERG <wl@gnu.org> + + Fix problems with preprocessor string for `man' program. + + * *.man: Don't use `s' in preprocessor string -- it doesn't exist. + Updated/added copyright. + Moved Emacs's local variable to identify nroff mode to the end of + the file; add local variable if missing. + +2001-06-26 Andras Salamon <andras@cs.wits.ac.za> + + * aclocal.m4: Replace AC_LANG_SAVE + AC_LANG_CPLUSPLUS with + AC_LANG_PUSH(C++) and AC_LANG_RESTORE with AC_LANG_POP(C++). + * configure: Regenerated. + +2001-06-25 Andras Salamon <andras@cs.wits.ac.za> + + * aclocal.m4 (GROFF_PAGE): Fix page detection code. + * configure: Regenerated. + +2001-06-24 Werner LEMBERG <wl@gnu.org> + + * doc/homepage.ms: Don't include arkup.tmac (which no longer exists) + but www.tmac. + * doc/pic.ms: Fix typos. + +Version 1.17.1 released +======================= + +2001-06-21 Golubev I. N. <gin@mo.msk.ru> + + * aclocal.m4 (GROFF_NEED_DECLARATION): Fix inclusion of strings.h. + * configure: Updated. + +2001-06-20 Gaius Mulley <gaius@glam.ac.uk> + + * src/roff/preproc/html/pre-html.cc (make_message): Fix incorrect + image names. + * src/roff/troff/dic.cc (blank_line): Add html tag. + +2001-06-19 Gaius Mulley <gaius@glam.ac.uk> + + * src/roff/troff/input.cc (do_suppress): Fix typo. + +2001-06-18 Gaius Mulley <gaius@glam.ac.uk> + + Added two new options (-D and -I) to specify image names and a + subdirectory to place the images in. + + Change syntax from \\Ox to \\O[x]. + + * src/devices/grohtml/post-html.cc (main): Add options. + (usage): Updated. + * src/preproc/html/pre-html.cc: Include `stdarg.h'. + Use `NULL' instead of `0' for null string pointers. + (MAX_RETRIES): New macro. + (lengthOfintToStr, intToStr, make_message): New functions. + (makeFileName): Make function static. + Implement -D and -I options. + (checkImageDir): New function. + (write_end_image, write_start_image): Use new syntax of \O. + (createAllPages, removeAllPages): Implement -D and -I options. Use + make_message(). + (createImage): Use make_message(). + (addps4html): Add guard for malloc(). + (usage, scanArguments): Updated. + (makeTempFiles): Use mkstemp(). + (removeTempFiles): Use unlink(). + (findPrefix): Add guard for malloc(). + (main): Updated. + * src/roff/troff/input.cc (get_delim_file_name): New function to + parse \O. + (do_suppress): Updated to parse new syntax. + * src/devices/grohtml/grohtml.man: Updated. + * tmac/www.tmac: Updated to new syntax. + + * NEWS: Updated. + +2001-06-15 Werner LEMBERG <wl@gnu.org> + + * src/roff/grog/Makefile.sub: Remove NAMEPREFIX. + + * src/devices/grohtml/grohtml.man: Minor improvements. + +2001-06-14 Werner LEMBERG <wl@gnu.org> + + * src/preproc/html/Makefile.sub: Remove NAMEPREFIX. + +2001-06-11 Werner LEMBERG <wl@gnu.org> + + * man/roff.man, mann/groff.man: Use '\" instead of .\" in the first + line to specify preprocessor options -- mandb 2.3.1 only recognizes + the former. + * src/preproc/grn/grn.man: Add proper '\" string. + +2001-06-11 OKAZAKI Tetsurou <okazaki@be.to> + + * test-groff: Don't use PATH but GROFF_BIN_PATH. + +2001-06-08 Werner LEMBERG <wl@gnu.org> + + Updated to autoconf 2.50. + + * configure.in: Renamed to... + * configure.ac: This. + * aclocal.m4 (AC_OUTPUT_MAKE_DEFS): Removed. + (GROFF_OS390): Updated. + * configure: Regenerated. + +2001-05-18 Werner LEMBERG <wl@gnu.org> + + * src/roff/troff/env.c, src/roff/troff/env.h, + src/roff/troff/input.cc, src/roff/troff/troff.man: Undo `ss' change + from 2000-12-21. + +2001-05-17 Jeffrey Friedl <jfriedl@yahoo-inc.com> + + * src/roff/troff/input.cc (read_size): Fix special case `\s0'. + +2001-05-16 Werner LEMBERG <wl@gnu.org> + + * src/roff/troff/input.cc (read_size): Emit warning if value becomes + less than or equal zero; set it to 1 then. + * src/roff/troff/node.h (node::node): Initialize `last'. + +2001-05-08 Werner LEMBERG <wl@gnu.org> + + * tmac/an-old.tmac: Make predefined strings work in compatibility + mode. + Add troff version guard. + * tmac/doc.tmac: Simplify version guard. + +2001-05-07 Werner LEMBERG <wl@gnu.org> + + The .ns and .rs requests are now honoured not only in the top-level + but in all diversions (similar to UNIX troff). + + This change is based on a patch from Tadziu Hoffmann + <hoffmann@usm.uni-muenchen.de>. + + * src/roff/troff/div.h (diversion): Add `no_space_mode' member. + (top_level_diversion): Remove `no_space_mode' member. + * src/roff/troff/div.cc (diversion::diversion, + top_level_diversion::top_level_diversion): Updated. + (macro_diversion::output): Reset `no_space_mode'. + (no_space, restore_spacing): Use `curdiv' unconditionally. + (space_request, blank_line): Check `curdiv->no_space_mode'. + (no_space_mode_reg::get_value, no_space_mode_reg::get_string): Use + `curdiv' unconditionally. + * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo: + Updated. + +2001-05-06 Werner LEMBERG <wl@gnu.org> + + Added two new requests `de1' and `am1' which are similar to `de' and + `am' with the difference that compatibility mode is saved on entry, + switched off during macro execution, and restored on exit. + + * src/roff/troff/input.h: Added two new special characters + (COMPATIBLE_SAVE, COMPATIBLE_RESTORE). + * src/roff/troff/input.cc (input_iterator): Added two member + functions `save_compatible_flag' and `get_compatible_flag'. + (input_stack): Ditto. + (string_iterator): Ditto. Also add private member + `saved_compatible_flag'. + (token::next): Use COMPATIBLE_SAVE and COMPATIBLE_RESTORE. + (calling_mode): New enumeration. + (do_define_macro): Use it. Insert COMPATIBLE_SAVE and + COMPATIBLE_RESTORE at the beginning and end of macro, respectively. + (define_macro, define_indirect_macro, append_macro, ignore): Use + `calling_mode'. + (define_nocomp_macro, append_nocomp_macro): New functions. + (init_input_requests): Updated. + (do_request): Rename local variable `saved_compatible_flag' to + `old_compatible_flag'. + * NEWS, src/roff/troff/troff.man, man/groff.man: Document it. + + * tmac/an-old.tmac: Use `de1' instead of `de' request for all + public and trap-invoked macros. As a consequence, the man macros + work in compatibility mode also. + +2001-05-06 Solar Designer <solar@openwall.com> + + * Makefile.in: Use $(mandir). + +2001-05-06 Alexios Zavras <zvr@pobox.com> + + * src/utils/afmtodit/afmtodit.pl: Fix serious typo. + +2001-05-05 Werner LEMBERG <wl@gnu.org> + + Added `.ns' number register: Returns 1 in no-space mode (if in + top-level diversion), 0 otherwise. + + * src/roff/troff/div.cc (no_space_mode_reg): New class. + (init_div_requests): Updated. + * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo: + Document it. + +2001-05-04 Werner LEMBERG <wl@gnu.org> + + * src/roff/nroff/nroff.man: Improved documentation (especially + locales). + +2001-05-02 Werner LEMBERG <wl@gnu.org> + + Added `brp' request: This is \p as a request. + + * src/roff/troff/env.cc (environment::do_break): Add parameter + `spread'. + (do_break_request): New function (was `break_request'). + (break_request): Calls `do_break_request'. + (break_spread_request): New; calls `do_break_request'. + (init_env_requests): Updated. + * src/roff/troff/env.h: Updated. + * NEWS, src/roff/troff/troff.man, man/groff.man: Document it. + + * REVISION: Increased to 1. + * win32-diffs: Updated. + +2001-05-01 Werner LEMBERG <wl@gnu.org> + + * tmac/an-old.tmac: Fix minor compatibility mode issue. + * tmac/troffrc-end: Make it really work in compatibility mode. + +2001-04-27 Werner LEMBERG <wl@gnu.org> + + * src/utils/lkbib/lkbib.cc: Switch inclusion order of stdio.h and + stdlib.h. + +2001-04-22 Werner LEMBERG <wl@gnu.org> + + * src/libs/libgroff/getopt.c, src/include/getopt.h: Updating to + latest versions from glibc CVS archive. + + * MORE.STUFF: Updated, using a patch from Kees Zeelenberg + <c.zeelenberg@hccnet.nl>. + +2001-04-21 Werner LEMBERG <wl@gnu.org> + + * configure.in: Move check for mkstemp() to... + * aclocal.m4 (GROFF_MKSTEMP): This new function. + * configure: Regenerated. + + * src/include/groff-getopt.h: Don't use variable names in + declarations. + + * src/devices/grohtml/html-chars.h: Removed. It isn't used. + * src/devices/grohtml/Makefile.sub, + src/devices/grohtml/post-html.cc: Updated. + +2001-04-21 Albert Chin-A-Young <china@thewrittenword.com> + + * configure.in: Add special check for mkstemp(). + * src/libs/libgroff/tmpfile.cc: Use it. + * src/utils/indxbib/indxbib.cc: Ditto. + * src/utils/pfbtops/pfbtops.c (main): Don't use C++ comment style. + * src/devices/grolbp/lbp.h (lbpprintf, lbpputs, vdmprintf): Use + `const'. + +2001-04-20 Bruce Lilly <blilly@erols.com> + + `Version_string' as C++ object was not visible to linker from C + object files. + Add `const' to `Version_string'. + + * src/utils/pfbtops/pfbtops.c (main), src/roff/groff/groff.cc + (main), src/roff/troff/input.cc (main), src/preproc/tbl/main.cc + (main), src/preproc/pic/main.cc (main), src/preproc/eqn/main.cc + (main), src/preproc/grn/main.cc (main), src/preproc/html/pre-html.cc + (scanArguments), src/preproc/refer/refer.cc (main), + src/preproc/soelim/soelim.cc (main), src/devices/grotty/tty.cc + (main), src/devices/grodvi/dvi.cc (main), src/devices/grolj4/lj4.cc + (main), src/devices/grohtml/post-html.cc (main), + src/devices/grolbp/lbp.cc (main), src/utils/tfmtodit/tfmtodit.cc + (main), src/utils/hpftodit/hpftodit.cc (main), + src/utils/lookbib/lookbib.cc (main), src/utils/indxbib/indxbib.cc + (main), src/utils/lkbib/lkbib.cc (main), + src/utils/addftinfo/addftinfo.cc (main): Implement it. + + * src/roff/groff/pipeline.c: Add _UWIN. + * src/include/nonposix.h: Ditto. + +2001-04-20 Werner LEMBERG <wl@gnu.org> + + * src/include/lib.h: Use HAVE_STRERROR. + * src/roff/groff/pipeline.c: Ditto. + * src/preproc/html/pre-html.cc: Remove declaration of `strerror'. + * src/libs/libgroff/Makefile.sub (version.cc): Add `extern "C"'. + * src/utils/pfbtops/pfbtops.c: Add copyright notice. + * win32-diffs: Updated. + * src/utils/hpftodit/hpftodit.cc (read_map): Fix compiler warning. + +2001-04-19 Werner LEMBERG <wl@gnu.org> + + * src/preproc/html/pre-html.cc (scanArguments): Use `troff_command' + instead of hardwired `"troff"'. + (char_buffer::read_file): Remove unused variables. + (char_buffer::write_file_troff): Ditto. + (char_buffer::write_file_html): Ditto. + (generateImages): Ditto. + (abs): Removed. + * src/utils/addftinfo/addftinfo.cc (main): Fix compilation problem. + + * src/include/lib.h: Don't include `groff-getopt.h' for UWIN. + + * src/libs/libgroff/font.cc (font::load_desc): Fix compiler warning. + * src/libs/libbib/index.cc (index_search_item_iterator::get_tag, + index_search_item::search1): Ditto. + * src/roff/troff/node.h (width_list): Reorder members. + * src/roff/troff/input.cc (do_define_macro): Fix compiler warning. + (lookup_warning): Ditto. + (prepend_string): Commented out. + * src/roff/troff/dictionary.cc (is_good_size): Fix compiler warning. + * src/roff/troff/reg.cc (number_value_to_ascii): Ditto. + * src/preproc/tbl/main.cc (process_format): Ditto. + * src/preproc/pic/pic.y (define_variable, reset, reset_all): Fix + compiler warnings. + * src/preproc/pic/pic.cc: Updated. + * src/preproc/eqn/lex.cc (init_table): Fix compiler warnings. + * src/preproc/eqn/over.cc (over_box::compute_metrics): Ditto. + * src/preproc/refer/command.cc (execute_command): Ditto. + * src/preproc/refer/ref.cc (sortify_title, find_month): Ditto. + * src/preproc/refer/token.cc (lookup_token): Ditto. + * src/preproc/soelim/soelim.cc: Ditto. + * src/preproc/html/pushbackbuffer.cc (ERROR): Ditto. + (isHexDigit): Commented out. + (pushBackBuffer::isString): Remove unused variable. + * src/devices/grops/ps.cc (ps_printer::special): Fix compiler + warning. + * src/devices/grops/psrm.cc (resource_manager::lookup_font, + resource_manager::read_resource_arg, read_one_of, parse_extensions): + Ditto. + * src/devices/grodvi/dvi.cc (dvi_printer::draw): Ditto. + * src/devices/grolj4/lj4.cc (lj4_font::handle_unknown_font_command, + lookup_paper_size): Ditto. + * src/devices/grohtml/post-html.cc (is_subsection): Commented out. + (text_glob, element_list): Reorder members. + * src/devices/grohtml/html-text.cc (html_text::do_pre): Remove + compiler warning. + * src/devices/grohtml/html-text.h (html_text::emit_space): Change + return value to `void'. + * src/devices/grohtml/output.cc (word_list::word_list): Fix order + of initializers. + * src/devices/grohtml/html.h (simple_output::check_newline, + simple_output::space_or_newline, simple_output::enable_newlines): + Add return value. + * src/devices/grolbp/lbp.cc (wp54charset, set_papersize): Remove + compiler warnings. + * src/utils/tfmtodit/tfmtodit.cc (tfm::load, gf::load, main): Ditto. + * src/utils/hpftodit/hpftodit.cc (File::seek, read_symbol_sets, + output_ligatures, output_charset, read_map): Ditto. + * src/utils/lookbib/lookbib.cc (main): Ditto. + * src/utils/indxbib/indxbib.cc (main, fwrite_or_die): Ditto. + (do_file): Fix typo (`=' -> `=='). + * src/utils/lkbib/lkbib.cc (main): Remove compiler warning. + * src/utils/addftinfo/addftinfo.cc (main): Ditto. + +2001-04-18 Ruslan Ermilov <ru@FreeBSD.org> + + * src/roff/nroff/nroff.sh: Adding -p (pic) and -t (tbl) options. + Fix usage of GROFF_BIN_PATH. + * src/roff/nroff/nroff.man: Updated. + +2001-04-18 Werner LEMBERG <wl@gnu.org> + + * NEWS: Fixing typos. + Updated. + +Version 1.17 released +===================== + +2001-04-17 Werner LEMBERG <wl@gnu.org> + + * tmac/Makefile.sub (install-data): mdoc.local-s is in current + directory, not in $(srcdir). + +2001-04-16 Werner LEMBERG <wl@gnu.org> + + * doc/groff.texinfo: More info on conditionals. + +2001-04-15 Werner LEMBERG <wl@gnu.org> + + * doc/groff.texinfo: Added some info about groff internals. + + * src/roff/troff/node.cc (make_glyph_node): Emit warning message + about missing special character only if the name is non-null. + +2001-04-14 Werner LEMBERG <wl@gnu.org> + + Removing the grohtml-old device driver which is now obsolete. + + * src/devices/grohtml-old/*: Removed. + * font/devhtml-old/*: Removed. + * src/libs/libgroff/htmlindicate.cc (graphic_start, graphic_end): + Remove comments. + * Makefile.in (CCPROGDIRS, DEVDIRS): Updated. + * test-groff (PATH): Updated. + * tmac/Makefile.sub (NORMALFILES): Updated. + * tmac/an-old.tmac: Remove special code for html-old device. + Replace `html-or-html-old' register with `an-html'. + * tmac/eqnrc: Updated. + * tmac/html-old.tmac: Removed. + * tmac/troffrc, tmac/troffrc-end: Updated. + * tmac/www.tmac: Remove special code for html-old device. + Replace `html-or-html-old' register with `www-html'. + + * src/libs/libgroff/tmpfile.cc (remove_tmp_files), + src/libs/libgroff/htmlindicate.cc (graphic_end), + include/htmlindicate.h, src/preproc/grn/*.cc, + src/roff/groff/env.{cc,h}: Remove `void' parameter if used as a + single argument for consistency with rest of source code. + + * aclocal.m4, tmac/an-old.tmac: Fix copyright. + +2001-04-13 Ruslan Ermilov <ru@FreeBSD.org> + + * src/roff/troff/troff.man: Fixing typos. + +2001-04-13 Werner LEMBERG <wl@gnu.org> + + * doc/pic.ms: Fixing many font switches. + * doc/groff.texinfo: Fixes, additions. + * MORE.STUFF: Updated. + +2001-04-12 Gaius Mulley <gaius@glam.ac.uk> + + * src/devices/grohtml/grohtml.man: Updated manual page regarding + 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. + +2001-04-12 Bruno Haible <haible@clisp.cons.org> + + * 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'. + +2001-04-12 Werner LEMBERG <wl@gnu.org> + + * PROBLEMS: Add some words on how to avoid wrapper macros. + +2001-04-11 Blake McBride <blake@florida-software.com> + + * src/include/nonposix.h (fileno) [_MSC_VER]: Removed. + +2001-04-11 Werner LEMBERG <wl@gnu.org> + + * font/devlbp/Makefile.sub (CLEANADD): Set it. + * tmac/Makefile.sub (CLEANADD): Add tmac.local-s. + * Makefile.in (dist): Don't remove src/xditview/Imakefile, but ... + * Makefile.sub (DISTCLEANFILES): Here. + + * libs/libgroff/new.cc: Include `nonposix.h'. + * win32-diffs: Updated. + +2001-04-10 Ruslan Ermilov <ru@FreeBSD.org> + + Added skeleton macro for defunct macros. + + Updated documentation. + + When inside displays, an empty input line warning should be + suppressed. If another macro call is put inside a display, + all subsequent empty lines found in that display caused a + warning to be emitted. + + * tmac/doc.tmac (doc-defunct-macro): New macro. + (Db, Ds, Ex, Or, Sf): Reimplemented using this macro. + (doc-restore-global-vars): Fixed typo. + (doc-empty-line): Check the `doc-display-depth' register to + determine whether we are inside display or not. + + * tmac/doc-common: Removed `Or' and `Sf' registers. + Moved obsolete `Ds' macro to doc.tmac. + + * tmac/groff_mdoc.man: Bump document date. + Document `.Vt' under ``Variable Types''. + Removed documentation for obsolete `.Or' macro. + +2001-04-10 Werner LEMBERG <wl@gnu.org> + + * NEWS: Updated. + * doc/groff.texinfo: Many fixes, additions, clarifications, etc. + +2001-04-10 Bruno Haible <haible@clisp.cons.org> + + * src/devices/grodvi/dvi.cc (main): Accept --help and --version. + (usage): Add stream argument. Don't exit. + * src/devices/grohtml/post-html.cc (main): Accept --help and --version. + Write --version output to stdout, not stderr. + (usage): Add stream argument. Don't exit. + * src/devices/grohtml-old/html.cc (main): Accept --help and --version. + (usage): Add stream argument. Don't exit. + * src/devices/grolbp/lbp.cc (long_options): Use symbolic getopt.h + constants. + (usage): Add stream argument. Don't exit. + (main): Write --help output to stdout, not stderr. + * src/devices/grolj4/lj4.cc (main): Accept --help and --version. + (usage): Add stream argument. Don't exit. + * src/devices/grops/ps.cc (main): Accept --help and --version. + (usage): Add stream argument. Don't exit. + * src/devices/grotty/tty.cc (main): Accept --help and --version. + (usage): Add stream argument. Don't exit. + * src/preproc/eqn/main.cc (usage): Add stream argument. Don't exit. + (main): Accept --help and --version. + * src/preproc/grn/main.cc (usage): Add stream argument. Don't exit. + (main): Accept --help and --version. + * src/preproc/html/pre-html.cc (usage): Add stream argument. + (scanArguments): Accept --help and --version. + * src/preproc/pic/main.cc (usage): Add stream argument. Don't exit. + (main): Accept --help and --version. + * src/preproc/refer/refer.cc (main): Accept --help and --version. + (usage): Add stream argument. Don't exit. + * src/preproc/soelim/soelim.cc (usage): Add stream argument. Don't + exit. + (main): Accept --help and --version. + * src/preproc/tbl/main.cc (usage): Add stream argument. Don't exit. + (main): Accept --help and --version. + * src/roff/groff/groff.cc (main): Accept --help and --version. + (synopsis): Add stream argument. + (help): Write --help output to stdout, not stderr. + (usage): Add stream argument. Don't exit. + * src/roff/grog/grog.pl: Accept --help and --version. + (help): New sub. + * src/roff/grog/grog.sh: Accept --help and --version. + * src/roff/nroff/nroff.sh: Accept --help and --version. + * src/roff/troff/input.cc (USAGE_EXIT_CODE): Remove macro. + (usage): Add stream argument. Don't exit. + (main): Accept --help and --version. + * src/utils/addftinfo/addftinfo.cc (main): Accept --help and --version. + (usage): New function with stream argument, doesn't exit. + * src/utils/hpftodit/hpftodit.cc (main): Accept --help and --version. + (usage): New function with stream argument, doesn't exit. + * src/utils/indxbib/indxbib.cc (main): Accept --help and --version. + (usage): Add stream argument. Don't exit. + * src/utils/lkbib/lkbib.cc (usage): Add stream argument. Don't exit. + (main): Accept --help and --version. + * src/utils/lookbib/lookbib.cc (usage): Add stream argument. Don't + exit. + (main): Accept --help and --version. + * src/utils/pfbtops/pfbtops.c (usage): Add stream argument. Don't exit. + (main): Accept --help and --version. + * src/utils/tfmtodit/tfmtodit.cc (main): Accept --help and --version. + (usage): Add stream argument. Don't exit. + +2001-04-10 Ruslan Ermilov <ru@freebsd.org> + + Fix indentation in SYNOPSIS. + + Updated to include changes of latest BSD mdoc version (basically, + the only change is that `.Fn' and `.Fc' put a final semicolon after + a function declaration in the SYNOPSIS section). + + * tmac/doc.tmac (doc-in-synopsis-count): Replaced with ... + (doc-in-synopsis-section): New variable. Updated all related + functions. + (doc-indent-synopsis-active): New register. + (Nd, Fn, Fo): Use it. + (Cd): It requires manipulation of \n[doc-indent-synopsis] so that + `.Cd' with long argument line produces indented wrapped lines. + Also, the misplaced `.nop \*[doc-Nm-font]\c'' caused extra + undesirable line break to be output. + (doc-do-func-decl, Nm, Vt, Fn, Fo): Remove extraneous calls to + `.rs'. + (Fn, Fc): Add final `;' to output. + (doc-save-global-vars, doc-restore-global-vars): Updated. + * tmac/doc-common: Remove `Ex' register. + Updated. + * tmac/doc-ditroff, tmac/doc-nroff, tmac/doc-syms: Updated + copyright. + +2001-04-06 Ruslan Ermilov <ru@freebsd.org> + + * tmac/doc.tmac (Cd): Simplify code. + * tmac/groff_mdoc.man: Document some behaviour of `Cd' request. + +2001-04-06 Werner LEMBERG <wl@gnu.org> + + Implement continuous underlining for nroff mode. To do that, a new + request in the ditroff language has been added: `x u N' (N is 0 + or 1). + + \X and \Y are now transparent to end-of-sentence recognition. + + * src/include/printer.h (printer): Add `type' parameter to `special' + method. + * src/libs/libdriver/printer.cc (printer::special): Updated. + * src/libs/libdriver/input.cc (do_file): Handle `x u N'. + + * src/devices/dvi/dvi.cc (dvi_printer::special): Handle only + specials of type `p'. + * src/devices/grohtml/post-html.cc (html_printer::special): Ditto. + * src/devices/grohtml-old/html.cc (html_printer::special): Ditto. + * src/devices/grops/ps.cc (ps_printer::special): Ditto. + * src/devices/grotty/tty.cc: Add new enum CU_MODE. + (glyph::order): New method. + (tty_printer::add_char): Use it. + (tty_printer::special): New method. + (tty_printer::end_page): Implement it. + + * src/roff/troff/node.h (special_node): Add `no_init_string' member. + * src/roff/troff/node.cc (special_node::special_node): Add parameter + to set `no_init_string'. + (special_node::tprint_start): Use it. + (special_node::same, special_node::copy): Updated. + (special_node::ends_sentence): New method. + (troff_output_file::start_special): Add parameter to include + initialization of special conditionally. + + * src/roff/troff/env.h (environment): New member `underline_spaces'. + * src/roff/troff/env.cc (do_underline_special): New function. + (environment::set_font): Use it. + (do_underline): Use it. This was `underline()'. + (underline): Call `do_underline()'. + (continuous_underline): New function which calls `do_underline()'. + (environment::newline): Use `do_underline_special()'. + (init_env_requests): Updated. + + * NEWS, man/troff_out.man: Updated. + +2001-04-06 Bruno Haible <haible@clisp.cons.org> + + * font/devutf8/R.proto: Fix code of 'shc'. + +2001-04-06 Ruslan Ermilov <ru@freebsd.org> + + Many fixes. Diag lists can now be nested also; additionally, + `-compact' and `-offset' are supported. + + * tmac/doc.tmac (doc-have-indent): Replaced with ... + (doc-list-have-indent-stackXXX): A new register stack. + (doc-have-diag-list): Removed. + (Bl): Use `doc-list-have-indent-stackXXX'. + (El): Updated. + (doc-diag-list): Use `doc-compact-list-stackXXX'. + (doc-tag-list): Use `doc-list-have-indent-stackXXX'. + (doc-set-vertical-and-indent): Ditto. + (doc-next-list-depth): Removed. + (doc-increment-list-stack): Updated. + (doc-decrement-list-stack): Use `doc-list-depth' instead of + `doc-next-list-depth'. + (doc-end-list, doc-end-column-list): Don't use + `doc-increment-list-stack'. + (doc-set-column-tab): Don't use `doc-list-offset-stackXXX'. + (doc-save-global-vars, doc-restore-global-vars): Updated. + * tmac/doc-common: Updated. + * tmac/groff_mdoc.man: Updated. + * NEWS: Fix typo. + +2001-04-02 Werner LEMBERG <wl@gnu.org> + + * src/devices/grotty/grotty.man: Fix grammatical error. + +2001-03-30 Ruslan Ermilov <ru@freebsd.org> + + Remove .Ld from mdoc package; replace it with special handling of + `...'. + + * tmac/doc-common: Remove `Ld' register. + Uncomment `doc-volume-ds-*' strings. + Remove `doc-operating-system-default'. + (Os): Updated. + * tmac/doc-syms (Ld): Removed. + * tmac/doc.tmac (doc-parse-args, doc-parse-arg-vector): Handle + `...' specially. + * NEWS: Updated. + + * tmac/groff_mdoc.man: Many fixes and updates. + +2001-03-29 Werner LEMBERG <wl@gnu.org> + + * tmac/troffrc-end: Protect data with `.do'. Reported by T. Kurt + Bond <tkb@tkb.mpl.com>. + * tmac/www.tmac: Save compatibility mode. + +2001-03-28 Ruslan Ermilov <ru@freebsd.org> + + * tmac/groff_mdoc.man: Many fixes. + +2001-03-28 Werner LEMBERG <wl@gnu.org> + + * src/preproc/soelim/soelim.man: Document that `.<whitespace>so' + isn't recognized. + +2001-03-27 Werner LEMBERG <wl@gnu.org> + + * tmac/an-old.tmac (TP, an-do-tag): Reduce line length while in + diversion. This fixes overlong tags. + +2001-03-26 Werner LEMBERG <wl@gnu.org> + + * doc/groff.texinfo: Fixed and improved documentation of fonts. + * tmac/doc-syms: Fix error messages. + * tmac/an-old.tmac: Remove incorrect double backslashes. + +2001-03-24 Ruslan Ermilov <ru@freebsd.org> + + * tmac/Makefile.sub: Strip mdoc.local also + * tmac/strip.sed: Fixed. + +2001-03-24 Werner LEMBERG <wl@gnu.org> + + * tmac/doc-nroff, tmac/doc-ditroff: Implement -rSxx switch for + selecting the font size. + * tmac/groff_mdoc.man, NEWS: Document it. + +2001-03-23 Werner LEMBERG <wl@gnu.org> + + * src/roff/troff/div.cc (save_vertical_space): Add default argument + to `sv' request. + * src/roff/troff/env.cc (family_change): Make `.fam' accept no + argument to restore previous font family. + * src/roff/troff/troff.man, man/groff.man, NEWS: Updated. + + * doc/groff.texinfo: More fixes and additions (mainly for font + manipulating commands). + + * tmac/groff_mdoc.reference.man: Small updates and renamed to ... + * tmac/groff_mdoc.man: This. The quick reference has been removed. + * tmac/Makefile.sub, NEWS: Updated. + +2001-03-23 Werner LEMBERG <wl@gnu.org> + + Replaced mdoc implementation. The new version is `state of the + art', using almost all new features of groff 1.17 -- it won't run + with older versions. + + * tmac/doc.tmac: Completely rewritten. + * tmac/doc-common: Ditto. + * tmac/doc-nroff: Ditto. + * tmac/doc-ditroff: Ditto. + * tmac/doc-syms: Ditto. + * tmac/mdoc.local: New file. + * tmac/groff_mdoc.samples.man: Replaced with ... + * tmac/groff_mdoc.reference.man: New file, covering mdoc completely. + * tmac/strip.sed: Updated. + * tmac/Makefile.sub: Updated. + * INSTALL: Updated. + + * tmac/groff_man.man: Add `man.local' to the FILES section. + +2001-03-22 Werner LEMBERG <wl@gnu.org> + + * doc/groff.texinfo: Added many @noindent. + Replaced @end_Example -> @endExample. + Added info whether registers are r/o. + Many other additions and fixes. + +2001-03-21 Werner LEMBERG <wl@gnu.org> + + * doc/groff.texinfo: Added macro @Var (and some hacks due to bugs + in makeinfo of texinfo 4.0) to be used in @Def* macros. + Improved @Def* macros: Now the exact syntax of request, register, + and escapes is shown. + Added macros for parentheses and brackets to be used in @Def*. + Many fixes and improvements of the documentation. + +2001-03-20 Werner LEMBERG <wl@gnu.org> + + * doc/groff.texinfo: Added new index: `st' (for strings). + Added macros @Defstr(x). + Added macro @Example (adding @group). + Other minor improvements. + +2001-03-19 Werner LEMBERG <wl@gnu.org> + + * doc/groff.texinfo: Added two new indices: `es' (for escapes) and + `rq' for requests. `fn' is no longer used. + Added macros @Defreq(x), @Defreg(x), and @Defesc(x). + Removed @Deffn(x). + + * tmac/an-old.tmac (an-p-footer): If `cR' is set, replace page + number with name of man page. + +2001-03-19 Larry Kollar <kollar@alltel.net> + + * doc/groff.texinfo: Complete revision. Added many @Deffn to gain + consistency. + +2001-03-19 Werner LEMBERG <wl@gnu.org> + + * man/groff_font.man: Document `prepro', `postpro', and `print'. + * src/roff/groff/groff.man: Improve documentation of `-l' and `-L'. + * src/devices/grohtml/grohtml.man: Fixing typos. + +2001-03-19 Gaius Mulley <gaius@glam.ac.uk> + + * tmac/s.tmac (@IP): Pass `.ip' html tag. + * tmac/groff_mwww.man: Remove .LINE macro + * tmac/www.tmac (LINE): Add `.ti'. + + * src/devices/grohtml/post-html.cc (html_printer): New member + `indent'. + (html_printer::emit_raw): Use it. + (html_printer::do_linelength): Ditto. + (html_printer::do_pageoffset): Ditto. + (html_printer::do_indentation): Ditto. + (html_printer::do_tempindent): Ditto. + (html_printer::do_break): Ditto. + (html_printer::begin_page): Ditto. + (html_printer::do_indentedparagraph): New function. + (html_printer::troff_tag): Handle `.ip'. + * src/devices/grohtml/html-text.cc (html_text::issue_table_begin): + Add `<td width=...>' handling. + (html_text::do_table): Add parameter. + (html_text::do_indent): Updated. + * src/devices/grohtml/html-text.h: Updated. + +2001-03-16 Gaius Mulley <gaius@glam.ac.uk> + + Introduced simple html tables to implement indentation. + + * src/devices/grohtml/html.h (word, word_list): New structures. + (simple_output): Use it. + * src/devices/grohtml/post-html.cc: Add `INDENTATION'. + (html_printer): Improve indentation handling. + (html_printer::emit_raw): Set `in_table' element. Handle + indentation if set. + (html_printer::write_header): Move conditional downwards. + Don't allow whitespace in tags. + (html_printer::do_linelength): Handle line length and indentation + conditionally. + (html_printer::do_pageoffset): Handle indentation conditionally. + (html_printer::do_indentation): Ditto. + (html_printer::do_tempindent): New function member. + (html_printer::do_fill): Take care of indentation. + (html_printer::do_flush): Finish table. + (html_printer::do_links): Ditto. + (html_printer::do_break): New function for handling `.br' and `.ti'. + (html_printer::troff_tag): Use it. + Handle `.ti'. + (html_printer::flush_globs): Fix. + (html_printer::flush_page): Finish table. + (html_printer::html_printer): Fix error message. Set up + `linelength'. + (html_printer::add_to_sbuf): Remove special handling of character + code 255. + (to_unicode): Remove `stop()'. + (html_printer::write_title): Cleanup. + (html_printer::begin_page): Use `put_string()'. Handle indentation. + (html_printer::~html_printer): Flush text and end the line. + Use `put_string()'. + * src/devices/grohtml/html_text.h: Add more *_TAG enum values. + * src/devices/grohtml/html_text.cc (html_text::end_tag): Fix + emission of tags. + (html_text::start_tag): Disable newlines. + (html_text::table_is_void): New function. + (html_text::issue_table_begin): Ditto. + (html_text::issue_table_end): Ditto. + (html_text::push_para): Better table handling. + (html_text::do_indent): New function. + (html_text::do_table): Ditto. + (html_text::done_table): Ditto. + (html_text::do_tt): Handle PRE_TAG. + (html_text::is_in_table): New function. + (html_text::check_emit_text): Handle tables. + (html_text::do_emittext): Use `nl()'. + (html_text::do_para): Handle table. + (html_text::remove_def): New function. + * src/devices/grohtml/output.cc (word, word_list): Implement + methods. + (simple_output::end_line): Flush last word. + (simple_output::simple_comment): Ditto. + (simple_output::begin_comment): Recoded. + (simple_output::end_comment): Ditto. + (simple_output::comment_arg): Removed. + (simple_output::check_newline): Improve test and flush last word. + (simple_output::space_or_newline): Improved. + (simple_output::write_newline): Replaced with... + (simple_output::nl): This. + (simple_output::put_raw_char): Flush last word. + (simple_output::check_space): Removed. + (simple_output::put_translated_string): Ditto. + (simple_output::put_string): Simplified. + (simple_output::put_number): Updated. + (simple_output::put_float): Ditto. + (simple_output::put_symbol): Removed. + (simple_output::enable_newlines): Add `check_newline()'. + (simple_output::flush_last_word): New function. + + * src/roff/troff/enc.cc (no_fill): Remove call to add_html_tag(). + * src/roff/troff/div.cc (page_offset): Add call to add_html_tag(). + + * tmac/s.tmac (@PP, @IP): Add html conditional code. + * tmac/an-old.tmac (TP): Ditto. + +2001-03-09 Ruslan Ermilov <ru@freebsd.org> + + * mdate.sh: Make it POSIX compliant. + +2001-03-09 Werner LEMBERG <wl@gnu.org> + + Added the `return' request to end a macro immediately. It simply + pops iterators from the input stack until a macro iterator is found. + + * src/roff/troff/input.cc (input_iterator::is_macro, + macro_iterator::is_macro): New member. + (input_return_boundary): New class to signal an immediate return + to while_request(). + (input_stack::add_return_boundary, input_stack::is_return_boundary): + New functions. + (input_stack::clear): Use it. + (input_stack::pop_macro): New function. + (while_request): Use `is_return_boundary()'. + (return_macro_request): New function. + (init_input_requests): Use it. + + * src/roff/troff/TODO: Updated. + * NEWS, src/roff/troff/troff.man, man/groff.man: Document it. + +2001-03-08 Werner LEMBERG <wl@gnu.org> + + * src/roff/troff/input.cc (input_iterator::is_boundary): Minor + cleanup. + +2001-03-07 Werner LEMBERG <wl@gnu.org> + + Make `\B' more rigid. + + * src/roff/troff/number.cc (parse_expr, parse_term): Add `rigid' + parameter. + (get_number_rigidly): New function. + * src/roff/troff/input.cc (do_expr_test): Use it. + * src/roff/troff/token.h: Updated. + + * src/roff/troff/request.h: Fix typo (init_html_request -> + init_markup_request). + +2001-03-04 Gaius Mulley <gaius@glam.ac.uk> + + Fixed grohtml handling of any named glyph for glyph indexes < 0x80. + Cosmetic changes to `.html-begin', `.html-end', `.html-image' which + are now `.begin', `.end', `.image'. + + * src/devices/grohtml/post-html.cc: Adding UNICODE_DESC_START. + (html_printer::add_to_sbuf): Changing type of `code' parameter. + Use add_char_to_sbuf(). + (to_unicode): New function. + (char_translate_to_html): Changing type of `ch' parameter. + Use `to_unicode()'. + (html_printer::~html_printer): Comment out doctype string. + * src/preproc/html/pre-html.cc (write_end_image): Use `.end' + instead of `.html-end'. + (write_start_image): Use `.begin' and `.image' instead of + `.html-begin' and `.html-image'. + * src/roff/troff/input.cc: Rename `html_level' to `begin_level'. + (html_begin): Renamed to ... + (begin): This. + (html_end): Renamed to ... + (end): This. + (html_image): Renamed to ... + (image): This. + (init_html_requests): Renamed to ... + (init_markup_requests): This. + * tmac/www.tmac: Updated. + +2001-02-28 Bram <bram@avontuur.org> + + * src/libs/libgroff/font.cc (font_widths_cache): Fixing syntax of + constructor. + +2001-02-26 David Leonard <david.leonard@csee.uq.edu.au> + + * doc/meref.me: Fixing some typos. + +2001-02-16 Werner LEMBERG <wl@gnu.org> + + * src/roff/troff/node.cc (space_node::get_hyphenation_type): New + method. Return `HYPHEN_MIDDLE' if it was `\:'. + * src/roff/troff/node.h: Updated. + +2001-02-17 Ruslan Ermilov <ru@FreeBSD.org> + + * tmac/groff_tmac.man: Fix typo. + +2001-02-16 Werner LEMBERG <wl@gnu.org> + + Fixing a bug which prevented proper end-of-sentence recognition + between an `unformatted' box and the following text. As a + consequence, vertical line distances are no longer preserved in + boxes after a call to `.unformat' -- because boxes aren't + line-oriented (contrary to diversions), this doesn't make sense + anyway. + + * src/roff/troff/node.cc (*node::set_unformat_flag): Add return + value. + (vertical_size_node::set_unformat_flag): New method. + * src/roff/troff/node.hh: Updated. + * src/roff/troff/input.cc (word_space_node::reread, + hmotion_node::reread): Reset `unformat' flag after usage. + (unformat_macro): Append only if `set_unformat_flag()' returns + non-zero. + * src/roff/troff/troff.man: Updated. + +2001-02-15 Werner LEMBERG <wl@gnu.org> + + * src/roff/troff/troff.man, NEWS, man/groff.man: Improved + documentation of `asciify' and `unformat' requests. + +2001-02-13 Werner LEMBERG <wl@gnu.org> + + Redesigned the `unformat' request. It is no longer connected with + `asciify' but rather uses new `reread()' methods if the `unformat' + flag is set. Additionally, the handling of space characters after + unformatting has been fixed so that they retain their width. + + * src/roff/troff/node.h (width_list): New structure to store + original widths of spaces. + (node): Added `unformat' member. + Replaced `num_spaces' variable with `orig_width' list. + * src/roff/troff/node.cc (*node::asciify, + asciify_reverse_node_list): Removed `unformat_only' flag and related + code. + (word_space_node::asciify, word_space_node::word_space_node): Use + `orig_width'. + (word_space_node::~word_space_node): New destructor. + (word_space_node::copy): Updated to handle `orig_width'. + (hmotion_node::copy, unbreakable_space_node::copy): Updated. + (*node::merge_space): Update `orig_width' list if necessary. + (*node::set_unformat_flag): New methods to set the `unformat' flag. + * src/roff/troff/enc.cc (environment::space_newline): Use + `width_list'. + (environment::space): Added method to handle space width and + sentence space width as parameters. Use `width_list'. + (environment::make_tab_node): Updated. + * src/roff/troff/env.h: Updated. + * src/roff/troff/input.cc (word_space_node::reread, + unbreakable_space_node::reread, hmotion_node::reread): New methods + to handle nodes specially if `unformat' flag is set. + (do_asciify_macro): Renamed back to ... + (asciify_macro): This. + (unformat_macro): New implementation to simply set the `unformat' + flag. + + * MORE.STUFF: Added more info about deroff. + +2001-02-08 Werner LEMBERG <wl@gnu.org> + + * src/roff/troff/node.h (unbreakable_space_node, hmotion_node, + space_char_hmotion_node, overstrike_node): Add `get_hyphen_list()' + and `add_self()' methods to avoid hyphenation. For example, the + hyphen list for `foo\0\0bar' was `foobar', causing insertion of a + soft hyphen after `foo'. Now the hyphen list is correctly + `foo<ignore><ignore>bar'. + +2001-02-05 Yoshiteru Kageyama <yt-kage@cb3.so-net.ne.jp> + + * tmac/groff_tmac.man: Fix `BIR' macro. + +2001-02-04 Werner LEMBERG <wl@gnu.org> + + A new escape sequence `\:', inserting a zero-width break point. + + * src/roff/troff/input.h: Adding `ESCAPE_COLON'. + * src/roff/troff/input.cc (get_copy, token::next, asciify): + Implement it. + * src/roff/troff/node.h (node): Add `is_escape_colon()' virtual + method. + (space_node): Add `was_escape_colon' member. Add `is_escape_colon()' + and `asciify()' methods. + * src/roff/troff/node.cc (space_node::space_node): Updated. + (space_node::asciify): Handle `was_escape_colon'. + * NEWS, src/roff/troff/troff.man, man/groff.man: Document it. + + Handle `\~' similar to other comparable requests. + + * src/roff/troff/input.cc (process_input_stack): Remove now obsolete + label. + (token::next): Move creation of an unbreakable_space_node to... + (token::add_to_node_list): Here. + + Fix a bug which sometimes prevented hyphenation of words connected + with `\~' or `\ ' (and other escape sequences handled as + TOKEN_NODE). This also fixes a hyphenation problem with boxes + (after a call to the `unformat' request). + + * src/roff/troff/env.h (environment::possibly_break_line, + environment::hyphenate_line): Introducing `start_here' parameter. + * src/roff/troff/env.cc (environment::space_newline, + environment::space): Use it. + (environment::possibly_break_line, environment::hyphenate_line): + Implement it. + * src/roff/troff/input.cc (process_input_stack): Use it. + * src/roff/troff/node.h (unbreakable_space_node, hmotion_node, + space_char_hmotion_node, overstrike_node): Add + `get_hyphenation_type()' method. + * src/roff/troff/node.cc (break_char_node::asciify): Don't asciify + if `unformat_only' is active. + +2001-01-30 Werner LEMBERG <wl@gnu.org> + + Implemented new read-only number register `.linetabs' which + returns 1 if in line-tabs mode, 0 otherwise. + + * src/roff/troff/env.h (environment): Add get_line_tabs() member. + * src/roff/troff/env.cc (get_line_tabs): New function. + (init_env_requests): Use it. + * NEWS, src/roff/troff/troff.man, man/groff.man: Document it. + + * VERSION, REVISION: Changing to 1.17.0. + +2001-01-28 Werner LEMBERG <wl@gnu.org> + + Fixed a bug which prevented hyphenation of words which are finished + with `\)'. + + * src/roff/troff/token.h (token): Add enum type + `TOKEN_TRANSPARENT_DUMMY' and method `transparent_dummy()'. + * src/roff/troff/input.cc (token::next, token::description, + get_line_arg, token::add_to_node_list, token::process): Use it. + +2001-01-27 Werner LEMBERG <wl@gnu.org> + + * src/roff/troff/div.h (diversion): Add `saved_prev_line_interrupted'. + * src/roff/troff/div.cc (do_divert): Use it. + + * src/roff/troff/input.cc (asciify): Add ESCAPE_RIGHT_PARENTHESIS. + +2001-01-25 Werner LEMBERG <wl@gnu.org> + + Adding the `linetabs' request. If set, tab distances are not + computed relative to the input line but relative to the output line. + + * src/roff/troff/env.h (environment): New member `line_tabs'. + * src/roff/troff/env.cc (line_tabs_request): Implement request. + (environment::environment, environment::copy): Updated. + (environment::distance_to_next_tab): Use `line_tabs'. + (init_env_requests): Register request. + * src/roff/troff/troff.man, man/groff.man, NEWS: Document it. Other + fixes. + +2001-01-24 Werner LEMBERG <wl@gnu.org> + + Introducing a new read-only register `.int' which is set to a + positive value if the last output line is interrupted (i.e., if it + contains `\c'). + + * src/roff/troff/env.cc (init_env_requests): Add it. + * NEWS, src/roff/troff/troff.man, man/groff.man: Document it. + +2001-01-23 Gaius Mulley <gaius@glam.ac.uk> + + * tmac/mwww.tmac: Call `www.tmac', not `arkup.tmac'. + * src/preproc/html/pre-html.cc (findPrefix): New function which + generates the troff executable name via the system prefix. + * src/preproc/eqn/main.cc: Modified warning message. + +2001-01-23 Werner LEMBERG <wl@gnu.org> + + troff's `box' and `boxa' requests didn't preserve temporary + indentation. + + * src/roff/troff/div.h (diversion): Add `saved_saved_indent' and + `saved_target_text_length' members. + * src/roff/troff/div.cc (do_divert): Use them. + + Tabs (but not yet leaders and fields) are now handled correctly by + `asciify' request. + + * node.h (hmotion_node): Add field `was_tab'. + * env.cc (environment::make_tab_node): Set it. + * node.cc (hmotion_node::copy, hmotion_node::asciify): Use it. + + Added new request `unformat' which will, contrary to `asciify', + preserve font information after unformatting (i.e., only nodes + dealing with horizontal space are converted back to input + characters). + + * input.cc (asciify_macro): Renamed to ... + (do_asciify_macro): this, having a new parameter `unformat_only'. + (asciify_macro, unformat_macro): New; using do_asciify_macro. + (init_input_requests): Added `unformat'. + * node.cc (*_node::asciify), asciify_reverse_node_list: Added + parameter to control asciification process. + * node.h (*_node::asciify): Ditto. + * NEWS, src/roff/troff/troff.man, man/groff.man: Document it. + +2001-01-20 Werner LEMBERG <wl@gnu.org> + + * doc/groff.texinfo: Minor improvement of `.in' documentation. + +2001-01-18 Werner LEMBERG <wl@gnu.org> + + * tmac/ps.tmac: Remove call of psold.tmac. + * tmac/psold.tmac: Comment updated. + * tmac/psnew.tmac: Removed since no longer needed. + * tmac/Makefile.sub, NEWS, src/devices/grops/grops.man: Updated. + + * font/devutf8/R.proto: Adding `shc' glyph. + * font/devutf8/NOTES: Updated. + + * test-groff: Updated. + +2001-01-15 Gaius Mulley <gaius@glam.ac.uk> + + First cut of the new html device driver. Changes to pre-html and + 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. + +2001-01-13 Werner LEMBERG <wl@gnu.org> + + * NEWS, src/roff/troff/troff.man, doc/groff.texinfo: Fix + documentation of `asciify' request. + +2001-01-12 Werner LEMBERG <wl@gnu.org> + + * src/roff/troff/input.cc: Move definition of special characters + like `ESCAPE_TILDE' to ... + * src/roff/troff/input.h: New file. + * src/roff/troff/Makefile.sub (HDRS): Add it. + + Extending the .asciify request to `unformat' space characters also. + + * src/roff/troff/node.h (word_space_node): Add `num_spaces' element + to count input space characters. + Update constructors to take care of it. + * src/roff/troff/node.cc (space_char_hmotion_node::asciify): Use + `ESCAPE_SPACE' instead of normal space. + (word_space_node::asciify): New method. + (unbreakable_space_node::asciify): New method. + (word_space_node::merge_space): New method. + * src/roff/troff/env.cc (environment::space_newline, + environment::space): Add code to initialize `num_spaces' (using the + constructor of `word_space_node'). + * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo: + Document it. + +2001-01-09 Werner LEMBERG <wl@gnu.org> + + * man/groff_char.man: Use table header traps only conditionally. + +2001-01-09 Bjarni Ingi Gíslason <bjarniig@hi.is> + + * man/groff_char.man: Add `ý' and `Ý' to the `acute' group. + +2001-01-08 Werner LEMBERG <wl@gnu.org> + + Introducing the `box' and `boxa' requests which are similar to + `di' resp. `da' but omitting a partially filled line (which is + restored after ending the diversion). + + * src/roff/troff/div.h (diversion): Add elements to save partially + filled line. + * src/roff/troff/div.cc (do_divert): Add parameter `boxing' to save + partially filled line. + (divert, divert_append): Updated. + (box, box_append): New functions. + (init_div_requests): Use them. + * src/roff/troff/env.h (environment): do_divert() is now a friend. + * NEWS, src/roff/troff/troff.man, man/groff.man: Document it. + + * doc/groff.texinfo: Fix documentation of `lf' request. + +2000-12-25 Werner LEMBERG <wl@gnu.org> + + * src/roff/troff/troff.man, NEWS: Document `writem' request. + +2000-12-21 Werner LEMBERG <wl@gnu.org> + + Ignore `ss' request if in compatibility mode. + + * src/roff/troff/input.cc: Make `compatible_flag' non-static. + * src/roff/troff/env.h: Added extern `compatible_flag' declaration. + * src/roff/troff/env.cc (space_size): Use it. + + * doc/groff.texinfo, src/roff/troff/troff.man: Fix documentation of + `ss' request in nroff mode. + + * tmac/an-old.tmac: Fixed some serious bugs introduced with latest + changes. + +2000-12-15 Ruslan Ermilov <ru@FreeBSD.org> + + * tmac/troffrc, tmac/troffrc-end: Convert tmac.* to *.tmac. + +2000-12-13 Werner LEMBERG <wl@gnu.org> + + * src/preproc/eqn/Makefile.sub (MAN1): Added neqn.man. + * src/preproc/eqn/neqn.man: Small fixes and additions. + +2000-12-13 Ruslan Ermilov <ru@FreeBSD.org> + + * src/utils/addftinfo/addftinfo.man, src/devices/grops/grops.man: + Fixing typo. + + * src/preproc/eqn/neqn.man: New file. + + * src/preproc/tbl/table.cc (table::print): Fix `indent cannot be + negative' warning. + + * tmac/e.tmac: Add `T&' macro. + Fix `indent cannot be negative' warning. + * tmac/s.tmac: Fix `indent cannot be negative' warning. + +2000-12-07 Werner LEMBERG <wl@gnu.org> + + * src/include/lib.h: Replaced __ALPHA with __alpha symbol. + +2000-12-06 Werner LEMBERG <wl@gnu.org> + + * PROBLEMS: Added info about adding -lPW on HP-UX to satisfy the + `alloca' symbol . + + * MORE.STUFF: Added info about deroff for djgpp. + + * tmac/an-old.tmac, tmac/groff_man.man, doc/groff.texinfo, NEWS: Fix + documentation of -rcR switch. + +2000-12-03 Werner LEMBERG <wl@gnu.org> + + * tmac/an-old.tmac: Implementing the -rcR switch (similar to mdoc); + if -rcR=1 (which is now the default in nroff mode), a single, very + long page is created instead of multiple pages: All `ne' and `wh' + requests are put into conditionals; a new macro `an-end' is added to + be called with `em'. + + Some other minor cleanups. + + * NEWS, tmac/groff_man.man, doc/groff.texinfo: Updated. + +2000-12-02 Werner LEMBERG <wl@gnu.org> + + Fixing a bug which prevented hyphenation in words followed + immediately by a TOKEN_NODE (e.g. `\ ', `\~', etc.). + + * src/roff/troff/input.cc (process_input_stack <token::TOKEN_NODE>): + Adding possibly_break_line(). + * src/roff/troff/env.h (environment): Make possibly_break_line() + public. + + Make `\~' usable in .tr request. + + * src/roff/troff/token.h (token_type): Add TOKEN_STRETCHABLE_SPACE. + (token): Add stretchable_space(). + * src/roff/troff/input.cc (token::next, token::delimiter, + token::description, process_input_stack, do_translate, + add_to_node_list, token::process): Use it. + * src/roff/troff/node.h (node): Add fourth parameter to add_char() + for adjusting the space. + * src/roff/troff/node.cc (node::add_char): Implement it. Add code + for stretchable space. + * src/roff/troff/input.cc (token::add_to_node_list): Use it. + (make_node): Add code for stretchable space. + * src/roff/troff/env.cc (environment::add_char): Use it. + * src/roff/troff/input.cc: Add ESCAPE_TILDE special character. + (get_copy, token::next, transparent_translate, asciify): Use it. + + * NEWS, src/roff/troff/troff.man, src/roff/troff/TODO, + doc/groff.texinfo: Updated. + * man/groff.man: Small reorderings. + +2000-11-23 Werner LEMBERG <wl@gnu.org> + + * NEWS: Fixes. + * src/preproc/eqn/main.cc (main): Use `config_macro_path' for -M + option. + * src/roff/troff/input.cc (main): Add `config_macro_path' and + `safer_macro_path' to -M option. + * src/roff/troff/troff.man: Fixes. + +2000-11-22 Werner LEMBERG <wl@gnu.org> + + Use safer path (except for config files) if -U isn't specified. Add + a special macro path (without home and current directory) for config + files. Add home directory to unsafe path for consistency. Don't + include the home directory in the font path. + + * src/libs/libgroff/macropath.cc: Add `config_macro_path', change + `macro_path'. + * src/include/macropath.h: Add `config_macrp_path'. + * src/libs/libgroff/fontfile.cc: Fix font path. + * src/roff/troff/input.cc (process_startup_file): Use + `config_macro_path'. + (main): Select unsafe path if -U is given. + + * src/preproc/eqn/main.cc (main): Fixing search path for + configuration file. + * src/preproc/eqn/eqn.man: Updated. + + * src/roff/troff/troff.man, man/roff.man, tmac/groff_tmac.man: + Updated. + + * src/preproc/grn/grn.man, src/devices/grodvi/grodvi.man, + src/devices/grohtml/grohtml.man, src/devices/grolbp/grplbp.man, + src/devices/grolj4/grolj4.man, src/devices/grops/grops.man, + src/devices/grotty/grotty.man: Updated. + + * Makefile.in: Fix comments. + +2000-11-17 Werner LEMBERG <wl@gnu.org> + + * tmac/safer.tmac: Empty file added (again) for compatibility + reasons. + * tmac/Makefile.sub: Updated. + +2000-11-16 Werner LEMBERG <wl@gnu.org> + + * src/devices/grodvi/dvi.cc (main), + src/devices/grohtml2/post-html.cc (main), + src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc + (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc + (main), src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc + (main), src/preproc/html2/pre-html.cc (main), + src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main), + src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc + (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc + (main), src/utils/hpftodit/hpftodit.cc (main), + src/utils/indxbib/indxbib.cc (main), src/utils/lkbib/lkbib.cc + (main), src/utils/lookbib/lookbib.cc (main), + src/utils/pfbtops/pfbtops.c (main), src/utils/tfmtodit/tfmtodit.cc + (main): Use stdout for -v. + * src/roff/groff/groff.cc (run_commands), + src/roff/groff/pipeline.c (run_pipeline): New parameter `no_pipe' + to make direct printing to stdout possible. + * src/roff/groff/pipeline.h: Updated. + + * src/utils/afmtodit/afmtodit.pl: Add -v switch. + * src/utils/afmtodit/Makefile.sub (afmtodit): Use @VERSION@. + * src/utils/afmtodit/afmtodit.man: Updated. + + * src/utils/addftinfo/addftinfo.cc (main): Add -v switch. + (version): New function. + (usage): Updated. + * src/utils/addftinfo/addftinfo.man: Updated. + + * src/devices/*/*, src/preproc/*/*, src/roff/*/*, src/utils/*/*: + Fixing copyright dates. + + * src/preproc/eqn/neqn.sh: Adding GROFF_BIN_PATH to path instead of + replacing it. + + * src/devices/grolbp/lbp.cc (main): Use Version_string instead of + version_string. + + * src/roff/nroff/Makefile.sub (nroff): Fix use of @VERSION@. + +2000-11-15 Werner LEMBERG <wl@gnu.org> + + In all programs, make -v return immediately with exit status 0 to + be compliant with the GNU standard. + + * src/devices/grodvi/dvi.cc (main), + src/devices/grohtml2/post-html.cc (main), + src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc + (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc + (main) src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc + (main), src/preproc/html2/pre-html.cc (main), + src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main), + src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc + (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc + (main): Implement it. + * NEWS: Updated. + + * src/roff/groff/groff.cc (main): Add copyright notice. Add refer + and postprocessors to the -v option. + + * src/roff/grog/grog.pl: Implement -v. + * src/roff/grog/Makefile.sub (grog): Use @VERSION@. + * src/roff/grog/grog.man, doc/groff.texinfo: Updated. + + * src/roff/nroff/nroff.sh: Implement -v. + * src/roff/nroff/Makefile.sub (nroff): Use @VERSION@. + * src/roff/nroff/nroff.man: Updated. + + * src/preproc/eqn/main.cc (main): Fix comment typo. + + * MORE.STUFF: Added info about djgpp port of grap. + +2000-11-14 Werner LEMBERG <wl@gnu.org> + + * src/roff/grog/grog.{pl,sh}: Implemented -C switch for compatibility + mode (or rather, implemented non-compatibility mode). + * NEWS, src/roff/grog/grog.man, doc/groff.texinfo: Updated. + + * src/roff/groff/groff.cc (main): Add BIN_PATH to PATH instead of + replacing it -- we don't find gxditview otherwise. + * NEWS, src/roff/groff/groff.man, doc/groff.texinfo: Updated. + + * src/preproc/pic/depend: Removed. Unnecessary. + + Implemented dummy keyword `solid' in pic for compatibility with + AT&T pic. + + * lex.cc (lookup_keyword): Added `solid'. + * pic.y: Added SOLID with dummy rule. + * pic.cc, pic_tab.h: Regenerated. + * doc/pic.ms: Updated. + +2000-11-13 Werner LEMBERG <wl@gnu.org> + + For security reasons, don't use the current directory but the home + directory while searching and scanning troffrc and troffrc-end. + Similarly, replace the current directory with the home directory + in the font path. + + * Makefile.in (fontpath, tmacpath): Remove current directory. + + * src/libs/libgroff/searchpath.cc (search_path::search_path): Add + two parameters `add_home' and `add_current'. + (search_path::~search_path, search_path::command_line_dir, + search_path::open_file): Remove tests for `dirs' being zero. + * src/include/searchpath.h: Adjust. + * src/libs/libgroff/macropath.cc, src/include/macropath.h: Add + `safer_macro_path'. + * src/libs/libgroff/fontfile.cc: Adjust `font_path'. + + * src/roff/troff/troff.h: Add `searchpath.h' and `mac_path'. + * src/roff/troff/input.cc: Use `mac_path', initialized with + `macro_path'. + (process_startup_file): Set `mac_path' to `safer_macro_path'. + * src/roff/troff/env.cc: Use `mac_path'. + + * src/preproc/eqn/main.cc (main): Use `safer_macro_path'. + + * NEWS, man/roff.man, src/roff/troff/troff.man, + src/roff/groff/groff.man, tmac/groff_tmac.man, arch/djgpp/README: + Updated. + +2000-11-12 Werner LEMBERG <wl@gnu.org> + + * src/include/lib.h: Don't include groff-getopt.h for OSF/1. + + * aclocal.m4 (GROFF_SYS_ERRLIST): Do test in C, not in C++. + * configure.in: Fix typo in comment. + * configure: Regenerated. + + * src/libs/libgroff/*, src/include/*, src/roff/troff/*: Fixing + copyright dates. + +2000-11-08 Werner LEMBERG <wl@gnu.org> + + Add system tmac directory (/usr/local/lib/groff/site-tmac). + + * Makefile.in: Add $(libdir), $(libprogramdir), and $(systemtmacdir). + (uninstall_dirs): Add $(libdir), $(libprogramdir), and + $(systemtmacdir). + Use @libdir@. + * Makefile.comm (.man.n): Add @SYSTEMMACRODIR@. + * tmac/Makefile.sub (install_data): Create + $(systemtmacdir) and $(localtmacdir). + (uninstall_sub): Use $(systemtmacdir) for wrapper macros. + * man/roff.man, src/roff/troff/troff.man, src/roff/groff/groff.man, + NEWS, doc/groff.texinfo: Updated and minor fixes. + + * Makefile.comm, Makefile.in: Added tmac_{s,an}_prefix stuff again. + * tmac/Makefile.sub: Added `wrap' stuff again, but installing into + $(systemtmacdir) since the wrapper files are platform-dependent. + +2000-11-01 Werner LEMBERG <wl@gnu.org> + + * doc/groff.texinfo: Fix typo. + +2000-10-26 Werner LEMBERG <wl@gnu.org> + + Convert macros `tmac.XXX' to `XXX.tmac'. Special cases: + 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). + + * Makefile.comm, Makefile.in: Remove tmac_{s,an}_prefix stuff. + * tmac/Makefile.sub: Adapted to new macro names; removed `wrap' + stuff since it is no longer needed. + + * README, PROBLEMS: Updated. + +2000-10-25 Werner LEMBERG <wl@gnu.org> + + Invert current behaviour: Search first FOOBAR.tmac, then + tmac.FOOBAR. + + * src/roff/troff/input.cc: Introduce MACRO_POSTFIX. + (open_mac_file, macro_source): Implement it. + * src/roff/troff/troff.man, tmac/groff_tmac.man, man/roff.man, + doc/groff.texinfo, NEWS: Document it. + + * src/roff/nroff/nroff.man, src/roff/groff/groff.man, man/groff.man: + Small documentation improvements. + + * test-groff: Fix GROFF_TMAC_PATH (hyphen.us is now in the tmac + subdirectory also). + + * font/devps/Makefile.sub: Fix rules for dingbats.*map. + +2000-10-24 Werner LEMBERG <wl@gnu.org> + + Add local tmac directory (groff/site-tmac). + + * Makefile.in: Add $(localtmacdir). + (uninstall_dirs): Add $(localtmacdir). + * Makefile.comm (.man.n): Add @LOCALMACRODIR@. + * tmac/Makefile.sub (install_data, uninstall_sub): Handle man.local + in $(localtmacdir). Create $(localtmacdir). + * man/roff.man, src/roff/troff/troff.man, NEWS, doc/groff.texinfo: + Updated and minor fixes. + + Rename font/devps/generate/dingbats[r]map to dingbats.[r]map. + + * font/devps/generate/Makefile.sub, arch/djgpp/README: Adjust. + +2000-10-23 Werner LEMBERG <wl@gnu.org> + + Move hyphen.us to tmac directory. + + * src/roff/troff/hyphen.us: Removed. + * src/tmac/hyphen.us: Added. + * src/roff/troff/Makefile.sub, tmac/Makefile.sub: Updated. + + Change installation structure for data files from .../groff/... to + .../groff/<version><revision>/... to be conform with other GNU + programs. + + * Makefile.in, Makefile.comm, src/utils/indxbib/Makefile.sub, + doc/Makefile: Implement it. + * aclocal.m4 (GROFF_PAGE): Add test for new directory structure. + * configure: Updated. + * arch/djgpp/README, font/devutf8/NOTES: Use it. + * NEWS: Document it. + * man/roff.man, tmac/groff_tmac.man: Use @FONTPATH@, @FONTDIR@, and + @MACRODIR@ instead of hard-coded directories. + +2000-10-22 Werner LEMBERG <wl@gnu.org> + + Implement $GROFF_BIN_PATH environment variable (which defaults to + $bindir) used for child programs of groff and similar wrappers. + + * gendefs.sh: Improve documentation. + * Makefile.comm (,man.n), src/include/Makefile.sub (defs.h), + src/preproc/eqn/Makefile.sub (neqn), + src/roff/nroff/Makefile.sub (nroff): Add $(bindir). + * src/preproc/eqn/neqn.sh, src/roff/nroff/nroff.sh: Implement + $GROFF_BIN_PATH. + * src/roff/groff/groff.cc (main): Implement $GROFF_BIN_PATH and + $GROFF_PATH__ (the latter for communication with troff). + * src/roff/troff/input.cc (main): Use $GROFF_PATH__ for $PATH if + set. + * NEWS, src/roff/nroff/nroff.man, src/roff/groff/groff.man, + doc/groff.texinfo: Document it. + + * doc/groff.texinfo: Improve documentation of troff's -a option. + +2000-10-17 Gaius Mulley <gaius@glam.ac.uk> + + * src/roff/troff/node.cc: Fixed calculation of opminx and fixed + non-intrusive eol marker. + (troff_output_file::determine_line_limits): New function. + (troff_output_file::draw): Use it. + * src/roff/troff/env.cc (environment::add_html_tag): Use output() + + output_pending_lines() instead of output_line(). + * src/preproc/eqn/main.cc (do_file): Fix graphic_end(). + * src/preproc/html2/pre-html.cc (char_buffer::write_file_troff, + createImage): Small fixes. + +2000-10-14 Werner LEMBERG <wl@gnu.org> + + Replace tmac.safer with a real secure solution. + + * src/roff/troff/input.cc (open_request, opena_request, pipe_source, + system_request, pipe_output): Disable requests if in safer mode. + * src/roff/groff/groff.cc (main): Remove reference to tmac.safer. + * tmac/tmac.safer, tmac/groff_msafer.man: Removed. + * tmac/Makefile.sub, NEWS, man/roff.man, tmac/groff_tmac.man, + doc/groff.texinfo, src/roff/groff/groff.man, + src/roff/troff/troff.man, arch/djgpp/README: Updated. + + * src/devices/grops/ps.cc (main), src/devices/grops/psrm.cc + (resource_manager::output_prolog): Replace setenv() with putenv(). + +2000-10-09 Werner LEMBERG <wl@gnu.org> + + * src/libs/libbib/map.c, src/libs/libgroff/getcwd.c, + src/libs/libgroff/strtol.c, src/preproc/html2/image.cc, + src/preproc/html2/pre-html.cc, src/preproc/html2/pushbackbuffer.cc, + src/roff/groff/pipeline.c: Removing `#ifndef errno' to avoid + compilation errors with some compilers. It seems that this code + is no longer necessary -- if yes, it is easy to add some #ifdef's + for that particular old-fashioned compiler. + + * MORE.STUFF: Added info about Meta-tbl. + + * doc/groff.texinfo: Added more info about `.if "..."..."'. + +2000-10-07 Werner LEMBERG <wl@gnu.org> + + Adding a new escape sequence \B'...': If the string between + the delimiters is a valid numeric expression, return the character + `1', and `0' otherwise. This is an analogon to \A. + + * src/roff/troff/input.cc (do_expr_test): Implement it. + (token::next): Use it. + * src/roff/troff/troff.man, NEWS, man/groff.man: Document it. + + * tmac/tmac.trace: Made independent from escape character. + +2000-10-06 Werner LEMBERG <wl@gnu.org> + + Adding a new request .dei: define indirect. The first and second + parameter of .dei are taken from string registers instead directly; + this very special request is needed to make tmac.trace independent + from the escape character (which might even be disabled). + + * src/roff/troff/input.cc (do_define_macro): Implement it. + (define_macro_indirect): New function. + (init_input_requests): Use it. + + Adding two requests .ecs and .ecr: Save and restore the escape + character. These two requests are needed to make tmac.trace + independent from the escape character (which might even be + disabled). + + * src/roff/troff/input.cc (save_escape_char, restore_escape_char): + Implement it. + (init_input_requests): Use it. + + * src/roff/troff/troff.man, NEWS, man/groff.man: Updated. + +2000-09-22 Ricardo Soares Guimarães <ricardo@conectiva.com.br> + + Adding a new option -P and new environment variable GROPS_PROLOGUE + to grops, selecting a different prologue file (minor modifications + by WL). + + * src/devices/grops/psrm.cc (resource_manager::output_prolog), + src/devices/grops/ps.cc (main): Implement it. + * src/devices/grops/grops.man, NEWS: Document it. + +2000-09-22 Werner LEMBERG <wl@gnu.org> + + * INSTALL: Add info about selecting paper format. + +2000-09-21 Werner LEMBERG <wl@gnu.org> + + * src/roff/troff/input.cc (main): Fixing compiler warning. + * src/include/{driver.h, lib.h}: Move inclusion of string.h and + strings.h from the former to the latter. + * src/devices/grolbp/lpb.cc, src/include/lib.h: Move strncasecmp() + stuff from the former to the latter. + +2000-09-11 Werner LEMBERG <wl@gnu.org> + + Implementing two new requests .tm1 and .tmc: The former is similar + to .tm but can output leading spaces; its syntax is similar to + defining a string, i.e., a `"' can be used to mark the beginning of + the string to be written to stderr: `.tm1 " test'. The latter is + similar to .tm1 but doesn't write out a final newline character. + + * src/roff/troff/input.cc (terminal1, terminal_continue, + do_terminal): New functions. + (init_input_requests): Use them. + * src/roff/troff/troff.man, NEWS, man/groff.man: Updated. + +2000-09-09 Werner LEMBERG <wl@gnu.org> + + * tmac/groff_mdoc.samples.man: Small fixes. + +2000-09-08 Werner LEMBERG <wl@gnu.org> + + * tmac/groff_mdoc.man: Fixing typo. + +2000-09-02 Werner LEMBERG <wl@gnu.org> + + Implementing a .nop request which does nothing. + + * src/roff/troff/input.cc (nop_request): New function. + (init_input_requests): Use it. + * src/roff/troff/troff.man, NEWS, man/groff.man: Updated. + +2000-09-01 Werner LEMBERG <wl@gnu.org> + + * doc/groff.texinfo: Added some comments. + +2000-08-30 Werner LEMBERG <wl@gnu.org> + + * src/roff/troff/TODO: Updated. + +2000-08-25 Werner LEMBERG <wl@gnu.org> + + * doc/groff.texinfo: Fix comment how to compile the DVI file. + +2000-08-25 Eli Zaretskii <eliz@is.elta.co.il> + + * font/devps/generate/Makefile (SHELL): Define explicitly to + "/bin/sh", for non-Unix platforms. + (extraclean): Use a more portable "" quoting instead of a + backslash (which doesn't work on DOS/Windows). + + * font/devlj4/generate/Makefile (extraclean): Ditto. + + * font/devdvi/generate/Makefile (extraclean): Ditto. + +2000-08-25 Werner LEMBERG <wl@gnu.org> + + * NEWS, doc/groff.texinfo, tmac/groff_tmac.man, man/roff.man, + src/roff/troff/troff.man: Document Eli's latest changes. + +2000-08-25 Eli Zaretskii <eliz@is.elta.co.il> + + * src/roff/troff/input.cc (open_mac_file, macro_source): Support + macro file names of the form NAME.tmac as well as tmac.NAME. + +2000-08-25 Werner LEMBERG <wl@gnu.org> + + * src/include/posix.h: Remove definition of FILENAME_MAX. + + * src/preproc/html2/pre-html.h, pre-html.cc: Add return type to + `sys_fatal' and `stop' function(). + + * test-groff: Updated. + +2000-08-24 Gaius Mulley <gaius@glam.ac.uk> + + Added the new troff command .output <arg> to suppress output (while + still obeying motion) and also the opminx, opminy, opmaxx, opmaxy + registers (for passing the output dimensions to the output device). + + * src/roff/troff/div.cc (top_level_diversion::output): Use `width' + parameter. + * src/roff/troff/node.h, src/roff/troff/node.cc + (troff_output_file::really_print_line, + ascii_output_file::really_print_line, + supress_output_file::really_print_line): Use `width' parameter. + (troff_output_file::really_on, troff_output_file::really_off, + output_file::on, output_file::off, real_output_file::on, + real_output_file::off, real_output_file::really_on, + real_output_file::really_off): New functions. + (real_output_file:public output_file): New variable `output_on'. + (real_output_file::begin_page, real_output_file::copy_file, + real_output_file::transparent_char, real_output_file::print_line): + Use it. + (real_output_file::print_line): Use check_output_limits. + * src/roff/troff/reg.h, src/roff/troff/request.h, + src/roff/troff/input.cc (assign_registers): New function to remove + two `goto's. + (do_ps_file): Use it. + (check_output_limits, reset_output_registers, output_request, + init_output_requests): New functions. + (init_input_requests): Updated. + + Added new grohtml2 device and html2 preprocessor (coding + not yet finished) which will eventually replace grohtml. + + * Makefile.in, tmac/Makefile.sub, tmac/eqnrc, tmac/troffrc-end: + Updated. + * src/include/htmlindicate.h, src/include/htmlindicate + (html_begin_suppress, html_end_suppress): New functions. + * src/preproc/tbl/main.cc: Use it. + * src/roff/groff/groff.cc: Add support for html2 device (which will + automatically invoke the html2 preprocessor). + * src/roff/troff/input.cc (is_html2): New variable. + * src/roff/troff/troff.h, src/roff/troff/env.h, + src/roff/troff/env.cc (environment::add_html_tag): New function + (uses `is_html2'). + (environment::do_break): Use it. + * font/devhtml2/*: New files. + * src/devices/grohtml2: New device. + * src/preproc/html2: New preprocessor. + * tmac/tmac.html-tags, tmac/tmac.html2: New files. + +2000-08-23 Werner LEMBERG <wl@gnu.org> + + * src/devices/grolbp/lbp.cc: Same workaround for sinix as for AIX. + +2000-08-22 Werner LEMBERG <wl@gnu.org> + + * src/include/lib.h: Provide a fix for IRIX to not include + groff-getopt.h. + +2000-08-18 Werner LEMBERG <wl@gnu.org> + + * configure.in: Don't provide an empty value for SH_SCRIPT_SED_CMD + since some non-GNU sed programs can't handle null regexps. + * configure, src/preproc/eqn/Makefile.sub, + src/roff/grog/Makefile.sub, src/roff/nroff/Makefile.sub: Updated. + + * src/devices/grolbp/lbp.cc: Add an AIX workaround for an autoconf + bug (string.h and strings.h are both needed according to latest + POSIX standard). + + * MORE.STUFF: Added info about unroff and troffcvt. + +2000-08-08 Werner LEMBERG <wl@gnu.org> + + * tmac/tmac.a4: Will now work with ms macros also; -ma4 should be + used before -ms. + + * tmac/tmac.man.old: Remove unused number register. + + * tmac.doc: Minor documentation fix. + +2000-08-07 Paul Eggert <eggert@twinsun.com> + + * src/roff/groff/pipeline.c (is_system_shell): + Fix typo: "monocased_shell" no longer exists. + +2000-08-07 Paul Eggert <eggert@twinsun.com> + + Remove FILENAME_MAX limits. + + * src/roff/groff/pipeline.c (is_system_shell): Do not assume + that the argument length is less than FILENAME_MAX. + * src/libs/libgroff/tmpfile.cc (add_tmp_file): Likewise. + Use struct hack to allocate and free file name. + (struct xtmpfile_list): fname is now part of the structure, + not a pointer to another string. + +2000-08-07 Tom Schmidt <tschmidt@micron.com> + + * src/include/posix.h: Add a default value for FILENAME_MAX. + +2000-08-06 Paul Eggert <eggert@twinsun.com> + + Add support for new BSD-style man pages (with ".Dd" instead of + ".TH"), so that "groff -man" understands both styles, even + when running "groff -man" on a host whose system man page + macros don't support ".Dd". + + * tmac/Makefile.sub (NORMALFILES): Add tmac.an.old. + (stamp-wrap): Source tmac.andoc first when wrapping man macros, + in case the system man macros don't define Dd or TH. + + * tmac/tmac.an.old: Renamed from tmac/tmac.an. + * tmac/tmac.an: New one-line file. + * tmac/tmac.andoc (TH): Adjust to the tmac.an.old file renaming. + +2000-08-06 Werner LEMBERG <wl@gnu.org> + + * src/roff/troff/troff.man: Fixing typos. + +Copyright 2000-2001 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: |