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* * src/roff/grog/Makefile.sub (install_data, uninstall_sub): Typos.wl2013-07-161-4/+2
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* New project `contrib/RUNOFF'.bwarken2013-05-061-2/+2
| | | | Correction in `src/roff/groff/Makefile.sub'.
* src/roff/groff/Makefile.sub: Remove all `.PHONY:' lines.bwarken2013-05-011-4/+1
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* src/roff/groff/Makefile.sub: Use $(GREP) instead of `egrep'. Don't usebwarken2013-04-301-6/+6
| | | | `$(CCSRCS)' any more as prerequisits..
* Makefile.in, m4/groff.m4: Add `@libprogramdir@' andbwarken2013-04-301-3/+2
| | | | | | | | | `$libprogramdir' (usually `/usr/local/lib/groff'). Change `$libdir/groff' into $libprogramdir for several `groff' programs. Run `autoreconf -I m4'. src/roff/groff/MAkefile.sub: Add $(DESTDIR) and $(srcdir) in order to support installation outside of source code.
* src/roff/groff/Makefile.sub: Replace some variables by shellbwarken2013-04-291-12/+13
| | | | commands. Improve the output for the `make' runs.
* src/roff/groff/Makefile.sub: Make this file a compatible Makefile.bwarken2013-04-281-21/+22
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* src/roff/groff/Makefile.sub: Use `make' variables to getbwarken2013-04-281-12/+38
| | | | | `groff' options from `getopt' in `groff.cpp'. Create 2 files `groff_opts_no_arg.txt' and `groff_opts_with_arg.txt'.
* src/roff/groff:bwarken2013-04-262-177/+15
| | | | | | | `read_groff_options.pl' is no longer needed. `Makefile.sub': Get `groff' options from `getopt' in `groff.cpp'. Store it in a new file `groff_options.txt', which is installed in `groff libdir'.
* Various minor fixes.wl2013-04-261-8/+4
| | | | | | * INSTALL.gen: Take the newest version from the `gnulib' repository. * configure: Regenerated.
* src/roff/groff/read_groff_options.pl: Reads `groff' options frombwarken2013-04-251-0/+57
| | | | | | | `groff.cpp' and writes them into the file `groff_options.info'. src/roff/groff/Makefile.sub: Have the generated file `groff_options.info' be installed into the `groff libdir'.
* Add file <groff_top>/src/roff/groff/read_groff_options.plbwarken2013-04-251-0/+165
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* INSTALL.gen: Replace this file by the daily `git' version ofbwarken2013-04-161-41/+49
| | | | | | | | | | | | | | | | | | | | | `automake' `INSTALL' file. INSTALL.autotools: Remove file. INSTALL.CVS: New file, moved from `INSTALL.autotools'. m4/ax_prog_perl_version.m4: New file, taken from package `autoconf-archive-2013.04.06'. m4/groff.m4: Remove unnecessary blank line. Makefile.in: Add `$(PERLVERSION)'. aclocal.m4: Run `autoreconf -I m4' (this includes `aclocal -I m4'). This creates a suitable `aclocal.m4'. Remove generated subdirectory `autom4te.cache'. src/roff/grog/Makefile.sub: Correct `sed' command. Use `tabs' that are needed by `GNU make'.
* grog: correct Makefile.subbwarken2013-04-121-35/+33
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* grog: clear the file content in src/roff/grog/.bwarken2013-04-121-279/+0
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* grog: perl_test.pl added to CVS.bwarken2013-04-121-0/+41
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* grog: remove shell version. Add file perl_test.pl for testing the availablebwarken2013-04-121-18/+43
| | | | Perl version.
* Version 1.22.2 releasedgroff-1_22_2_realwl2013-02-081-1/+1
| | | | | | | | | | | | ======================= * NEWS, REVISION, doc/groff.texinfo, doc/webpage.ms: Updated. * configure: Regenerated. * doc/texinfo.tex: Updated from `texinfo' repository. * src/roff/groff/groff.cpp (main) <'v'>: Update copyright year.
* Add email address groff-bernd.warken-72@web.de for Bernd Warken.bwarken2013-01-225-7/+7
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* Version 1.22 releasedgroff-1_22wl2012-12-281-2/+2
| | | | | | | | | | | | | | | | ===================== * NEWS, VERSION, doc/groff.texinfo, doc/webpage.ms: Updated. * config.guess, config.sub: Updated from `config' repository. * INSTALL.gen: Updated from `gnulib' repository (file `INSTALL'). * aclocal.m4, configure: Regenerated. * doc/texinfo.tex: Updated from `texinfo' repository. * src/roff/groff/groff.cpp (main) <'v'>: Update copyright year.
* Copyright update.wl2012-05-241-2/+2
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* * src/roff/grog/grog.pl (process): Fix .so handling.wl2012-05-241-5/+21
| | | | This does the same as the previous commit.
* * src/roff/grog/grog.sh: Fix .so handling.wl2012-05-241-2/+3
| | | | | | | | See http://lists.gnu.org/archive/html/bug-groff/2012-05/msg00000.html for the report and the bug fix.
* Typo, found by Denis M. Wilson <dmw@oxytropis.plus.com>.wl2012-05-241-2/+2
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* Fix compiler warnings.wl2012-03-101-2/+2
| | | | | | | | | | | | | | | * src/preproc/html/pre-html.cpp (alterDeviceTo): Avoid ambiguous if-else clause. * src/preproc/grn/main.cpp (sccsid): Comment out. * src/roff/troff/number.cpp (parse_expr) <case '*'>: Add cast. * src/devices/xditview/Makefile.sub (EXTRA_CFLAGS): Add `-Dlint' so that unused static ID arrays don't cause a warning. (Some) problems reported by Bjarni Ingi Gislason <bjarniig@rhi.hi.is>.
* Fix compiler warnings.wl2011-10-312-8/+10
| | | | | | | | | | | | | | | * src/preproc/eqn/main.cpp (do_file), src/roff/troff/env.cpp (environment::print_env), src/roff/troff/mtsm.cpp (statem::display_state): Add syntactical sugar. * src/utils/tfmtodit/tfmtodit.cpp (char_info_word): Use `unsigned char' for all members. * src/devices/grohtml/html-text.cpp (html_text::remove_def): Remove unused variable `q'. * src/devices/grohtml/post-html.cpp (html_printer::lookahead_for_tables): Remove unused variable `left' and `seen_text'.
* Add new output device `gropdf'.wl2011-07-261-0/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | * font/devpdf/*: New device files for gropdf. * src/devices/gropdf/*: New device. * Makefile.comm (install_dev, uninstall_dev): Handle more subdirectories. * Makefile.in (DEVDIRS, OTHERDIRS, EXTRADIRS): Add directories related to gropdf. * MANIFEST: Updated. * test-groff.in (GROFF_BIN_PATH): Updated. * tmac/Makefile.sub (NORMALFILES): Updated. * tmac/pdf.tmac: New file. * tmac/troffrc: Updated. * doc/groff.texinfo: Document it. * doc/Makefile.in, doc/Makefile.sub (groff_bin_dirs): Udpated. * doc/pic.ms: Updated. * man/groff_out.man, src/devices/grops/grops.man, src/preproc/pic/pic.man, src/roff/groff/groff.man, src/utils/afmtodit/afmtodit.man, src/utils/pfbtops/pfbtops.man: Updated. * contrib/pdfmark/pdfmark.ms: Updated.
* Fix clang warnings.wl2011-07-031-3/+3
| | | | | | | * src/libs/libdriver/input.cpp (odd): Use parentheses. * src/roff/troff/mtsm.cpp (state_set::is_in): Fix parentheses; previous code always tested for bit 0.
* Fix compilation issues with gcc 2.95.wl2011-03-301-0/+3
| | | | | * src/roff/troff/input.cpp (my_input_iterator): Define as an alias for `input_iterator' which is predefined by an old libstdc++.
* [troff] Improve error message.wl2011-03-181-2/+5
| | | | | * src/roff/troff/input.cc (token::delimiter): Improve error message. Suggested by Doug McIlroy <doug@cs.dartmouth.edu>.
* Typo.wl2011-02-231-1/+1
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* Fix Savannah bug #32301.wl2011-01-311-1/+1
| | | | * src/roff/groff/Makefile.sub (XLIBS): Add $(LIBGNU).
* Update `grog'.wl2011-01-223-71/+20
| | | | | | | * src/roff/grog/{groff.sh,groff.pl}: `groff' now calls `pic' automatically if `grap' or `chem' is used. `chem' has been folded into `groff'. * src/roff/grog/grog.man: Updated.
* Make `groff -G' imply `-p'.wl2011-01-222-1/+13
| | | | | * src/roff/groff/groff.cpp (main): Implement it. * src/roff/groff/groff.man: Updated.
* Integrate `chem' into `groff' (new option -j).wl2011-01-223-12/+23
| | | | | | | | | | * src/roff/groff/groff.cpp (CHEM_INDEX): New constant. (main) ['j']: Add `chem'. (synopsis, help): Updated. * src/roff/troff/pipeline.h (MAX_COMMANDS): Increase to 14. * src/roff/groff/groff.man: Document new command line option. * NEWS: Updated.
* Replace patch from 2010-12-18 with a much faster implementation.wl2010-12-202-262/+54
| | | | | | | | | | | | | | | | | | | * src/roff/troff/node.h (node): Add virtual function `get_break_code'. * src/roff/troff/node.cpp (inter_char_space_node): Remove class completely. (glyph_node::merge_glyph_node): Restore previous version. (break_char_node): Add `prev_break_code' field and update constructors. (node::get_break_code, break_char_node::get_break_code): Implement. (node::add_char): Pass remaining cflags values. (break_char_node::add_self): Use the logic of the now deleted `inter_char_space_node::add_self' function to insert a space node if necessary.
* Speed up access to cflags values.wl2010-12-202-19/+58
| | | | | | | | | | | | | | | | | | | | | | | We now recompute the cflags values for all charinfo objects if `.class' has been called. * src/roff/troff/charinfo.h: Add external references to `class_flag' and `get_flags'. (charinfo): `get_flags' no longer has a return value. (charinfo::overlaps_horizontally, charinfo::overlaps_vertically, charinfo::can_break_before, charinfo::can_break_after, charinfo::can_break_after, charinfo::ends_sentence, charinfo::transparent,, charinfo:ignore_hcodes, charinfo::prohibit_break_before, charinfo::prohibit_break_after, charinfo::inter_char_space): Call global `get_flags' only if necessary. (charinfo::add_to_class): Set `class_flag'. * src/roff/troff/input.cpp (class_flag): New global flag. (charinfo::charinfo): Call `get_flags' member function. (get_flags): New global function which iterates over all entries in the charinfo dictionary. (charinfo::get_flags): Set `flags' directly.
* Protect `.class' against cyclic nesting.wl2010-12-192-10/+34
| | | | | | | * src/roff/troff/charinfo.h (charinfo::contains): Add optional boolean argument. * src/roff/troff/input.cpp (define_class, charinfo::contains): Check for cyclic nesting.
* Improve CJK support with new values for `.cflags'.wl2010-12-183-19/+286
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch introduces three new values to `.cflags': don't break before character: 128 don't break after character: 256 allow inter-character break: 512 They are handled differently if compared to other cflags values: (1) hcode values are completely ignored (2) similar to kern values, and contrary to the other cflags values, troff looks at pairs of characters to decide whether a break gets inserted A yet-to-be-written patch should add inter-character spacing if those flags are active; currently, only zero-width breakpoints are inserted. * src/roff/troff/charinfo.h (charinfo): Change type of `flags' to `int'. Update callers accordingly. New enum values `DONT_BREAK_BEFORE', `DONT_BREAK_AFTER', and `INTER_CHAR_SPACE'. New member functions `prohibit_break_before', `prohibit_break_after', and `inter_char_space'. * src/roff/troff/input.cpp: Updated. * src/roff/troff/node.cpp (inter_char_space_node): New class similar to kern_pair_node, collecting charinfo entities with the abovementioned cflags values. (break_char_type): Add new enum values. (glyph_node::merge_glyph_node): Handle abovementioned cflags values and emit an `inter_char_space_node' if necessary. * tmac/ja.tmac: Use new cflags values. * doc/groff.texinfo, NEWS, man/groff_diff.man: Document new values.
* Fix compilation problem.wl2010-12-152-8/+8
| | | | | | | | This issue happens with gcc 4.2.4. * src/roff/troff/node.cpp (node::~node): Move to... * src/roff/troff/node.h: Here. This ensures that the inline member function is publicly visible.
* Remove unused code.wl2010-12-152-7/+1
| | | | | * src/roff/troff/node.cpp, src/roff/troff/node.h (space_node::space_node): Remove unused constructor.
* Use enum to increase readability.wl2010-12-151-7/+13
| | | | | * src/roff/troff/node.cpp (break_char_type): New enum. (break_char_node::add_self, node::add_char): Use it.
* Add wide character support to grotty.wl2010-12-132-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a huge patch, mainly by adding the gnulib infrastructure in a separate directory tree (in `src/libs/gnulib/lib') for its `wcwidth' module. However, the actual changes to native groff source files are just a few lines. * Makefile.comm (INCLUDES): Updated. (LIBGNU): Define. * Makefile.in (NOMAKEDIRS): Updated. (GNULLIBDIRS): Define. (DISTDIRS): Add GNULLIBDIRS. ($LIBDIRS): Depend on GNULLIBDIRS. ($GNULLIBDIRS): New target. * src/libs/libgroff/font.cpp (font::get_width, font::load) [is_unicode]: Use `wcwidth'. * src/roff/troff/Makefile.sub (XLIBS): Add LIBGNU. * src/roff/troff/input.cpp (main): Set LC_CTYPE. * src/devices/grotty/Makefile.sub (XLIBS): Add LIBGNU. * src/devices/grotty/tty.cpp (main): Set LC_CTYPE. * src/libs/gnulib/*: New files. The import was done as follows: . Call gnulib-tool --create-testdir \ --dir=src/libs/gnulib \ wcwidth to get a testbed. . Manually move directories src/libs/gl{lib,m4} to src/libs/{lib,m4}, and do s/gllib/lib/ and s/glm4/m4/ everywhere to `convert' the gnulib testbed to a standard gnulib configuration as maintained by gnulib-tool. . Call gnulib-tool --add-import \ --dir=src/libs/gnulib \ wcwidth to update everything.
* `.class' must not emit empty lines.wl2010-12-131-0/+2
| | | | | * src/roff/troff/input.cpp (define_class): Add missing `skip_line' calls.
* Implement support for character classes.wl2010-12-132-10/+216
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch uses standard C++ headers, contrary to the rest of groff. Ideally, everything in groff should be updated to do the same. * src/include/font.h (glyph_to_unicode): New function. * src/libs/libgroff/font.cpp (glyph_to_unicode): Implement it. (font::contains, font::get_code): Use it. * src/roff/troff/charinfo.h: Include <vector> and <utility>. (charinfo): New members `ranges' and `nested_classes'. New member functions `get_unicode_code' and `get_flags'. New member functions `add_to_class', `is_class', and `contains'. (charinfo::overlaps_horizontally, charinfo::overlaps_vertically, charinfo::can_break_before, charinfo::can_break_after, charinfo::can_break_after, charinfo::ends_sentence, charinfo::transparent,, charinfo:ignore_hcodes): Use `get_flags', which handles character classes also. * src/roff/troff/input.cpp (char_class_dictionary): New global variable. (define_class): New function. (init_input_requests): Register `class'. (charinfo::get_unicode_code, charinfo::get_flags, charinfo::contains): Implement it. * NEWS, doc/groff.texinfo (Character Classes), man/groff_diff.man, man/groff.man: Document it.
* [groff] Don't use prefix for preconv.wl2010-09-191-4/+4
| | | | | | Reported by Dorai Sitaram <ds26gte@yahoo.com> * src/roff/groff/groff.cpp (main): Fix it.
* * src/roff/troff/node.cpp (make_node): Adding missing `%'.wl2010-06-281-1/+1
| | | | | Reported in http://lists.gnu.org/archive/html/bug-groff/2010-06/msg00022.html
* s/legalize/legalese/ where appropriate.wl2010-06-021-3/+3
| | | | Suggested by Krzysztof Zelechowski <giecrilj@stegny.2a.pl>.
* Don't use obsolete intermediate output command `F'.wl2010-05-281-2/+2
| | | | | | | Reported by Krzysztof Zelechowski <giecrilj@stegny.2a.pl> * src/roff/troff/nodes.cpp (troff_output_file::really_put_filename): Replace `F' command with `x F'.
* Make patterns with uppercase letters work.wl2009-12-311-1/+1
| | | | | | | | Problem reported by Bjarni Ingi Gislason <bjarniig@rhi.hi.is>. * src/roff/troff/input.cpp (init_hpf_code_table): Use `cmlower'. * doc/groff.texinfo, man/groff_diff.man: Update documentation of `hpfcode' request.
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