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* * */Makefile.* (CLEANADD, CLEANNOTSRCDIRADD, CLEANDIRADD): Renamedgroff-1_20_1wl2009-01-081-1/+1
| | | | | to... (MOSTLYCLEANADD, MOSTLYCLEANNOTSRCDIRADD, MOSTLYCLEANDIRADD): This.
* Update copyright year.wl2009-01-051-1/+1
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* * */*: Update GPL2 to GPL3.wl2009-01-041-5/+4
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* * Makefile.in (dist): Don't use soft links but copy files towl2009-01-041-1/+1
| | | | | preserve the file's time stamps. * Makefile.sub (configure): Remove `autom4te.cache'.
* Add copyrights and/or normalize them.wl2007-07-111-0/+22
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* * Makefile.in: Add comment about DESTDIR.wl2006-02-261-1/+2
| | | | | | | | | | | | | | | | | | * Makefile.sub: Add DESTDIR to install and uninstall targets to support staged installations. * Makefile.comm: Likewise. * doc/Makefile.sub: Likewise. * contrib/eqn2graph/Makefile.sub: Likewise. * contrib/gdiffmk/Makefile.sub: Likewise. * contrib/grap2graph/Makefile.sub: Likewise. * contrib/pic2graph/Makefile.sub: Likewise. * src/devices/xditview/Makefile.sub: Likewise. * src/preproc/eqn/Makefile.sub: Likewise. * src/roff/grog/Makefile.sub: Likewise. * src/roff/nroff/Makefile.sub: Likewise. * src/utils/afmtodit/Makefile.sub: Likewise. * src/utils/indxbib/Makefile.sub: Likewise. * tmac/Makefile.sub: Likewise.
* Work around unportability of nl_langinfo(CODESET).wl2006-01-101-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * m4/glibc21.m4: New file, from gnulib. * Makefile.sub (M4MACROS): Add m4/glibc21.m4. * configure.ac: Also test for stddef.h, and invoke jm_GLIBC21. * Makefile.in (HOST, GLIBC21): New variables. (MDEFINES): Pass them to subdirectories. * src/include/relocate.h (relocatep): Define with C linkage. * src/include/localcharset.h: New file, from gnulib. * src/libs/libgroff/localcharset.c: New file, from gnulib with a modification for relocate(). * src/libs/libgroff/config.charset: New file, from gnulib. * src/libs/libgroff/ref-add.sin: New file, from gnulib. * src/libs/libgroff/ref-del.sin: New file, from gnulib. * src/libs/libgroff/Makefile.sub (EXTRA_CFLAGS): Also define LIBDIR. (OBJS): Add localcharset.o. (CSRCS): Add localcharset.c. (all): Add dependencies to charset.alias, ref-add.sed, ref-del.sed. (charset.alias): New rule. (PACKAGE): New variable. (ref-add.sed, ref-del.sed): New rules. (MKINSTALLDIRS): New variable. (install_data): Depend on install_charset_data. (install_charset_data): New rule for creating or updating charset.alias. (uninstall_sub): Depend on uninstall_charset_data. (uninstall_charset_data): New rule for uninstalling or updating charset.alias. * src/preproc/preconv/preconv.cpp: Include localcharset.h instead of <langinfo.h>. (main): Initialize default_encoding from locale_charset() instead of nl_langinfo(CODESET). * aclocal.m4, configure, src/include/config.hin: Regenerated.
* * m4/groff.m4: Renamed from aclocal.m4.wl2006-01-031-2/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | * m4/codeset.m4: New file, from gnulib. * m4/iconv.m4: New file, from gnulib. * m4/lib-ld.m4, m4/lib-link.m4, m4/lib-prefix.m4: New files, from gnulib. * config.rpath: New file, from gnulib. * config.guess, config.sub: New files, from gnulib. * Makefile.sub (M4MACROS): New variable. (configure): Fix typo. (aclocal.m4): New rule. (stamp-h.in): Depend on aclocal.m4. * configure.ac: Invoke AM_ICONV and AM_LANGINFO_CODESET. * Makefile.in (LIBICONV): New variable. (MDEFINES): Pass it to recursive makes. * src/preproc/preconv/preconv.cpp: Use HAVE_LANGINFO_CODESET and HAVE_ICONV instead of I18N macro. * src/preproc/preconv/Makefile.sub (EXTRA_LDFLAGS): New variable. * aclocal.m4, configure, src/include/config.hin: (Re)generated. * doc/Makefile.in (webpage.html): Simplify. * doc/Makefile.sub (webpage.html): Synchronize with doc/Makefile.in. * doc/webpage.ms, tmac/groff_www.man, tmac/www.tmac: Minor updates.
* * Makefile.in (check): Depend on `site.exp' and `docheck'.wl2004-10-151-1/+5
| | | | | | | (docheck): Run dejagnu's `runtest' if it exists. (site.exp): Create dejagnu configuration file. * Makefile.sub (DISTCLEANFILES): Add files related to dejagnu.
* * Makefile.sub (install_data): New target.wlemb2004-06-101-0/+4
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* Integrate gxditview into groff's standard directory hierarchy.wlemb2004-06-011-5/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/xditview/*: Moved to ... * src/devices/xditview/*: Here. Moved DviChar.h and XFontName.h to src/include. Moved DviChar.c and XFontName.c to new directory src/libs/libxutil. Split off `xmalloc' into new file src/libs/libxutil/xmalloc.c. Moved xtotroff.c to new directory src/utils/xtotroff. Provide proper Makefile.sub files (reusing the stuff from Imakefile.in). DESC renamed to DESC.in. Removed GXDitview-ad.h, INSTALL, Imakefile.in. Converted everything from K&R to ANSI C. Decorated with const where appropriate. Cast string constants with `String' and `char *' where appropriate. Made it compile with C++ (used as a C compiler). Removed other minor compiler warnings. * src/devices/xditview/device.c: Include config.h, string.h, and defs.h. Don't declare `exit', `strtok', `strchr', and `getenv'. (FONTPATH): Remove. * src/devices/xditview/font.c: Don't declare `XParseFontName' and `XFormatFontName'. * src/devices/xditview/xditview.c: Include config.h. Include stdio.h earlier. Protect declaration of `popen' and `pclose' with NEED_DECLARATION_POPEN and NEED_DECLARATION_PCLOSE. Replace `caddr_t' with `XtPointer'. (MakePromptFunc): New typedef. (DoPrint): Use RETSIGTYPE. (promptfunction): Change type to MakePromptFunc. (MakePrompt): Use MakePromptFunc for third argument. (xmalloc): Removed. * src/devices/xditview/ad2c: Add casts to `String'. * src/include/XFontName.h (XFontNameString): Don't use array notation. Add prototypes for `XParseFontName', `XFormatFontName', `XCompareFontName', and `XCopyFontName'. * src/include/Makefile.sub (HDRS): Add `DviChar.h' and `XFontName.h'. * src/utils/xtotroff/xtotroff.c: Include getopt.h. Don't declare `XParseFontName' and `XFormatFontName'. (xmalloc): Removed. (main): Remove `optind' and `optarg'. * Makefile.in (XDEVDIRS, XPROGDIRS, XLIBDIRS): New variables (to select programs which need X). Make XDEVIDIRS depend on `FORCE'. (X_CFLAGS, X_LIBS, X_EXTRA_LIBS, X_PRE_LIBS): New variables (for X support). (MDEFINES): Updated. (LIBDIRS): Use XLIBDIRS. (CPROGDIRS): Use XPROGDIRS. (DEVDIRS): Remove font directories for gxditview. (ALLDIRS, DISTDIRS): Add XDEVDIRS. (EXTRADIRS): Remove src/xditview. * Makefile.sub (DISCLEANFILES): Updated. * Makefile.comm (LIBXUTIL): New variable. (.cpp.o, .cpp.obj): Handle EXTRA_CCFLAGS. (.c.o, .c.obj, .y.o): Handle EXTRA_CFLAGS. * Makefile.cpg, Makefile.ccpg ($PROG): Handle EXTRA_LDFLAGS. * aclocal.m4 (GROFF_X11): New function. * configure.ac: Call GROFF_X11. Don't create src/xditview/Imakefile. Don't emit notice how to build gxditview. * configure: Regenerated. * test-groff.in (GROFF_BIN_PATH, XENVIRONMENT): Updated.
* * src/libs/libgroff/glyphuni.cpp (glyph_to_unicode_list),wlemb2004-04-081-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | src/libs/libgroff/uniglyph.cpp (unicode_to_glyph_list), src/libs/libgroff/uniuni.cpp (unicode_decompose_list), src/preproc/eqn/box.cpp (param_table), src/preproc/grn/hgraph.cpp (polyfill), src/preproc/grn/main.cpp (polyfill), src/preproc/refer/command.cpp (command_table), src/utils/tfmtodit.cpp (lig_table): Don't use anonymous types (which gcc 3.5 doesn't like). Removing many compiler warnings. groff should now compile with a C++ compiler used for C files also. [Simple variable renamings to avoid shadowing aren't logged in detail.] * src/devices/grodvi/dvi.cpp: Some local variable renamings. (draw_dvi_printer::draw) ['c']: Enclose in block. * src/devices/grohtml/post-html.cpp: Some local variable renamings. (page::add_line): Fix typos. * src/devices/grohtml/html-text.cpp: Some local variable renamings. * src/devices/grolbp/lbp.cpp: Don't define _GNU_SOURCE. Some local variable renamings. * src/devices/grolbp/lbp.h: Some local variable renamings. * src/devices/grolj4/lj4.cpp, src/devices/grotty/tty.cpp: Some local variable renamings. * src/libs/libbib/index.cpp (index_search_item_iterator::get_tag): Remove redundant local variable declaration. * src/libs/libbib/map.c (mapread, unmap): Don't use K&R style. Don't use `caddr_t' but `void *'. Enclose functions with `extern "C"' for C++. * src/libs/libdriver/input.cpp (remember_filename, remember_source_filename): Use cast for string constant. * src/libs/libgroff/font.cpp, src/libs/libgroff/fontfile.cpp, src/libs/libgroff/nametoindex.cpp, src/libs/libgroff/paper.cpp, src/libs/libgroff/geometry.cpp: Some local variable renamings. * src/libs/libgroff/iftoa.c, src/libs/libgroff/itoa.c: Don't use K&R style. Enclose functions with `extern "C"' for C++. * src/libs/libgroff/quotearg.c (TRUE,FALSE): Define as macros. (needs_quoting): Return `int'. (quote_arg): Add proper casts to malloc and realloc. * src/libs/libgroff/spawnvp.c: Compile code only for MS-DOS and various MS Windows environments. (spawnvp_wrapper): Add proper cast to malloc. * src/preproc/eqn/box.h: Remove redundant declarations of `make_script_box', `make_mark_box' and `make_lineup_box'. * src/preproc/eqn/eqn.y: Remove redundant declaration of `strsave'. * src/preproc/eqn/script.cpp, src/preproc/eqn/pile.cpp: Some local variable renamings. * src/preproc/grn/hpoint.cpp: Some local variable renamings. * src/preproc/grn/hgraph.cpp: Some local variable renamings. (dx, dy): Renamed functions to... (deltax, deltay): This. * src/preproc/grn/main.cpp: Some local variable renamings. (deffont): Add `const'. (initpic, conv): Use cast for string constant. * src/preproc/html/pre-html.cpp: Some local variable renamings. (makeFileName, alterDeviceTo, addZ): Use cast for string constant. (char_buffer::run_output_filter): Second argument is unused. * src/preproc/html/pushback.cpp: Some local variable renamings. * src/preproc/pic/pic.y: Remove redundant declaration of `do_copy'. * src/preproc/pic/object.cpp: Some local variable renamings. * src/preproc/refer/label.y (lookup_label): Remove redundant declaration of local variable. * src/preproc/soelim.cpp: Remove redundant declaration of `interpret_lf_args'. * src/preproc/tbl/main.cpp: Some local variable renamings. * src/roff/groff/groff.cpp (main): Use cast for string constant. * src/roff/groff/pipeline.c: Enclose declarations of `error', `c_fatal', and `i_to_a' with `extern "C"' for C++. Don't use C++-style comments. * src/roff/troff/env.h: Remove redundant declaration of `title'. * src/roff/troff/node.h, src/roff/troff/env.cpp, src/roff/troff/div.cpp, src/roff/troff/node.cpp: Some local variable renamings. * src/roff/troff/div.h: Remove redundant declaration of `end_diversions'. * src/roff/troff/troff.h: Remove redundant declaration of `cleanup_and_exit' * src/roff/troff/input.cpp: Remove redundant declaration of `handle_first_page_transition' and `process_input_stack'. * src/utils/hpftodit.cpp: Some local variable renamings. * src/utils/indxbib/signal.c: Enclose functions with `extern "C"' for C++. Don't define RETSIGTYPE. * src/utils/indxbib/indxbib.cpp: Some local variable renamings. * src/utils/pfbtops/pfbtops.cpp: Don't use K&R style. (error): Use `const' in argument. (main): Remove redundant declaration of `optind'. Move declaration of `Version_string' to top-level. * PROBLEMS: Document difficulties compiling signal.c if a C++ compiler is used for C. * Makefile.sub (DISTCLEANFILES): Add `test-groff'.
* * doc/Makefile.sub (CLEANADD): Remove all files created bywlemb2003-07-011-0/+3
| | | | | | | running `make groff.{pdf,dvi}'. * Makefile.sub (DISTCLEANFILES): Remove all non-source files from src/xditview also.
* * Makefile.sub (DISTCLEANFILES): Add gxditview._man.wlemb2003-03-051-0/+1
| | | | | * font/devps/generate/textmap: Remove entry `similarequal'. * font/devps/symbolmap: Updated.
* Implementing color support in troff, pic, grops, and grohtml. Thesewlemb2001-10-051-2/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | changes are based on a major patch provided by Gaius Mulley <gaius@glam.ac.uk>. New request: `defcolor', supporting rgb, cmy, cmyk, and gray definitions with both hex values and fractions. New escapes: \m and \M for drawing and background color, respectively. This corresponds to the troff output commands `m' and `DF'. groff and troff accept command line switch `-c' to disable color output (which is automatically disabled in compatibility mode). New scaling indicator `f' for fractions (1f = 65536u). New conditional operator `m' to test for defined colors with `if' and `ie'. New keywords `color' (or `colour', `colored', `coloured'), `outline' (or `outlined'), and `shaded' added to pic. * src/include/color.h: New file. * src/include/driver.h: Include it. * src/include/printer.h: Include color.h. (environment): New members `col' and `fill'. (printer): Remove `adjust_arc_center' member function. * src/include/Makefile.sub: Updated. * src/libs/libdriver/input.cc (do_file): Initialize `env.col' and `env.fill'. Handle `m' and `DF' troff commands. * src/libs/libgroff/color.cc: New file. * src/libs/libgroff/Makefile.sub: Updated. * src/preproc/html/pre-html.cc (IMAGE_BORDER_PIXELS): Set to 2. (stop): Removed. (createImage): Fix computation of `y2'. Use `pnmcrop' also. (buffer::write_file_html): Remove calls to `stop'. * src/preproc/pic/common.h (common_output): New abstract function members `set_color', `reset_color', `get_last_filled', and `get_outline_color'. * src/preproc/pic/object.h: Add `IS_SHADED' and `IS_OUTLINED'. (object_spec): Add members `shaded' and `outlined'. * src/preproc/pic/output.h (output): `command' is now abstract. New function members `set_color', `reset_color', `get_last_filled', and `get_outline_color'. * src/preproc/pic/lex.cc (lookup_keyword): Recognize `colo[u]r[ed]', `outline[d]', and `shaded'. * src/preproc/pic/object.cc (output::command): Removed. (output::set_location):Moved to output.h. (graphic_object): Add protected members `outline_color' and `color_fill'. Add member functions `set_outline_color', `get_outline_color', and `set_fill_color'. (closed_object): Add member function `set_fill_color'. Add member `color_fill'. (graphic_object::print_text): Use `out->set_color' and `out->reset_color'. (box_object::print, ellipse_object::print, circle_object::print, line_object::print, spline_object::print, arc_object::print): Ditto. (object_spec::make_object): Implement `IS_OUTLINED' and `IS_SHADED'. * src/preproc/pic/pic.y: Add tokens `COLORED', `OUTLINED', and `SHADED', making them `%left'. Add rules `object_spec [SHADED|COLORED|OUTLINED] text'. * src/preproc/pic/tex.cc (tex_output): New dummy function members `set_color', `reset_color', `get_last_filled', and `get_outline_color'. * src/preproc/pic/troff.cc (simple_output): New abstract function members `set_color', `reset_color', and `get_last_filled'. (simple_output::polygon, simple_output::circle, simple_output::ellipse): Use `get_last_filled'. (troff_output): New members `last_filled' and `last_outlined'. New function members `set_color', `reset_color', `get_last_filled', and `get_outline_color'. (troff_output::finish_picture): Use `reset_color'. (troff_output::set_fill): Test `last_filled'. * src/preproc/pic/pic.man: Updated. * src/roff/groff/groff.cc (main): Implement `-c' option. (synopsis, help): Updated. src/roff/groff/groff.man: Updated. * src/roff/troff/troff.h: Include color.h. (warning_type): Add WARN_COLOR. * src/roff/troff/env.h (environment): New members `{cur,prev}_{glyph,fill}_color'. New member functions `get_{prev_,}{glyph,fill}_color'. * src/roff/troff/env.cc: Initialize and implement them. * src/roff/troff/input.cc: New global variable `disable_color_flag'. Replace `NULL' with `0' everywhere for consistency. (lookup_color, default_black, do_glyph_color, do_fill_color, get_color_element, read_rgb, read_cmy, read_cmyk, read_gray, define_color): New functions. (token::next): Implement \M and \m escapes. (do_if_request): Implement `m' operator. (usage): Updated. (main): Implement `-c' option. (init_markup_requests): Add `defcolor' request. (warning_table): Add `color' warning. * src/roff/troff/node.h (glyph_color_node, fill_color_node): New classes. * src/roff/troff/node.cc (troff_output_file): New members `current_{page,glyph}color'. New member functions `put_hex', `glyph_color', and `fill_color'. (glyph_color_node::*, fill_color_node::*): Implement it. * src/roff/troff/number.cc (SCALE_INDICATOR_CHARS): Add `f'. (parse_term): Add support for `f'. * src/roff/troff/troff.man: Updated. * src/devices/grodvi/dvi.cc (draw_dvi_printer::draw): Add dummy entry for `F'. * src/devices/grolbp/lbp.cc (lbp_printer::draw): Ditto. * src/devices/grolj4/lj4.cc (lj4_printer::draw): Ditto. * src/devices/grohtml/html-text.h (HTML_TAG): Add COLOR_TAG. (tag_definition): Use `void *' for arg1. (html_text): New member functions `do_color' and `done_color'. Use `void *' for second parameter of `push_para' member function. New `push_para' member function with a single parameter. Use `char *' for parameter of `issue_table_begin' member funtion. New `issue_color_begin' member function. * src/devices/grohtml/html-text.cc (html_text::end_tag): Handle COLOR_TAG. (html_text::issue_color_begin): New function. (html_text::issue_table_begin): Use `char *' for parameter. (html_text::start_tag, html_text::shutdown, html_text::check_emit_text): Updated. (html_text::push_para): Use `void *' for second parameter. Add same function with only one parameter. (html_text::do_*): Updated. (html_text::do_color, html_text::done_color): New functions. * src/devices/grohtml/post-html.cc (style): New member `col'. Mew member `style' with 6 parameters. (style::style, style::operator==): Updated. (html_printer::do_font): Use it. (html_printer::draw): Add dummy entry for `F'. (html_printer::set_char): Updated. * src/devices/grohtml/grohtml.man: Updated. * src/devices/grops/ps.cc (ps_output::put_float): Use `%g' to have trailing zeroes removed. (ps_printer): New members `sbuf_color', `fill_color', and `output_color'. Removed member `fill'. New member function `set_color'. (ps_printer::ps_printer, ps_printer::set_char): Updated. (ps_printer::flush_sbuf, ps_printer::set_line_thickness, ps_printer::fill_path, ps_printer::draw): Use `set_color'. * tmac/color-html.tmac, tmac/color.tmac: New files. * tmac/troffrc: Include them. * tmac/www.tmac (URL, FTP, MAILTO): Use blue color. * tmac/Makefile.sub: Updated. * NEWS, doc/groff.texinfo, doc/pic.ms, man/groff_out.man, man/groff.man: Updated. * font/devps/prologue.ps: Define FC and CO functions. Fix incorrect cropping of images and incorrect handling of special characters. Fix handling of file names in \O. * src/include/geometry.h: New file. * src/libs/libgroff/geometry.cc: New file. * src/libs/libdriver/printer.cc (printer::adjust_arc_center): Moved to `geometry.cc'. * src/roff/troff/input.cc (get_delim_file_name): Fixed problem with initial spaces. (do_suppress): Updated. * src/roff/troff/node.cc: Include geometry.h. (troff_output_file::flush_tbuf): Fixed parameters to `check_output_limits'. (troff_output_file::check_charinfo): Ditto. (troff_output_file::determine_line_limits): Add support for `Da' and `Dl' commands. * src/devices/grohtml/post-html.cc (str_translate_to_html): Add new parameter `is_special' to decode special characters from escape sequences. (html_printer::do_title, html_printer::do_heading, html_printer::do_indentedparagraph, html_printer::translate_to_html, html_printer::special): Updated. * Makefile.sub (DISTCLEANFILES): Add stamp-h. Fix entry for config.h. * test-groff (GROFF_BIN_PATH): Add $builddir/roff/groff. * tmac/troffrc: Translate nonbreakable space character to `\~'. * src/preproc/eqn/eqn.man: Document -d command line option.
* Use a config.h file.wlemb2001-08-191-3/+16
| | | | | | | | | | | | | | | | | | | | * src/include/lib.h: Include config.h. * All C files: Ditto (if necessary). * All C++ source and header files: Include lib.h first (if necessary). * src/include/config.hin: New file (autogenerated by autoheader). * stamp-h.in: New file. * configure.ac: Updated. * aclocal.m4: Add third parameters to AC_DEFINE macros. (GROFF_ARRAY_DELETE): Simplified. * Makefile.sub (DISTCLEANFILES): Updated. Added targets for remaking config.status, config.hin, config.h, stamp-h.in, and stamp-h. * configure: Regenerated. * NEWS: Updated.
* Intergrated pic2graph, contributed by Eric S. Raymond.wlemb2001-08-101-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | * contrib/pic2graph/{Makefile.sub, pic2graph.sh, pic2graph.man}: New files. * Makefile.in, NEWS: Updated. * src/preproc/tbl/tbl.man: Revised. * src/preproc/tbl/tbl.man: Extended to cover all tbl features. * src/preproc/tbl/main.cc (process_data): Fix recognition of .lf requests. * Makefile.sub (configure): Depend on configure.ac, not configure.in. * INSTALL.gen: Upgrade to autoconf 2.52's INSTALL. * src/utils/afmtodit/afmtodit.man, src/roff/groff/groff.man: Minor fixes.
* * src/include/nonposix.h (fileno) [_MSC_VER]: Removed.wlemb2001-04-111-1/+2
| | | | | | | | | | | | | | | | | | | | * 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. 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. (doc-empty-line): Check the `doc-display-depth' register to determine whether we are inside display or not. the only change is that `.Fn' and `.Fc' put a final semicolon after a function declaration in the SYNOPSIS section).
* Initial revisionwlemb2000-02-061-0/+7