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* * DviChar.c (Adobe_Symbol_map): Don't include `or'.wlemb2002-12-213-5/+17
| | | | | | | * draw.c (AdjustCharDeltas): Apply correction only if nadj > 1. (DoCharacter): Call FlushCharCache if font size and font number differ. Reset `dw->dvi.cache.adjustable' properly.
* Add glyph `tno', a textual variant of `no'.wlemb2002-12-11180-182/+239
| | | | | | | | | | | | | | | | | | | | | | | | | | | * font/devX*/*: Regenerated. * font/{devcp1047,devlatin1,devutf8,devhtml}/R.proto: Add `tno'. * font/devdvi/generate/{tc.map: Replace `no' with `tno'. * font/devdvi/generated/{texsy,textex}.map: Add `tno'. * font/devdvi/*: Regenerated. * font/devlbp/*: Add `tno'. * font/devlj4/generate/tex.map: Replace `no' with `tno'. * font/devlj4/*: Regenerated. * font/devps/generate/textmap: Replace `no' with `tno'. * font/devps/generate/symbolchars: Add `no'. * font/devps/*: Regenerated. * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Add `tno'. * tmac/cp1047.tmac, tmac/latin1.tmac: Replace `no' with `tno'. * tmac/tty-char.tmac: Add entry for `tno' and `3d'. * NEWS: Updated. * tmac/dvi.tmac: Replace most `\\' with `\E'. Add definition for `sd'. * tmac/X.tmac, tmac/ps.tmac: Replace most `\\' with `\E'. * tmac/eqnrc <dvi>: Use `integral' instead of `is' glyph.
* * DviChar.c (ISO_8859_1_map): Use `tno' symbol instead of `no'.wlemb2002-12-112-1/+5
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* * tmac/an-old.tmac (TH): Use integer value for `IN' if in nroffwlemb2002-12-096-29/+97
| | | | | | | | mode to avoid rounding errors. (an-do-tag, an-do-tag-html, RS, RE): Remove redundant `.br'. * src/roff/groff/groff.man, src/roff/nroff/nroff.man, src/roff/troff/troff.man: Improve documentation of -T.
* * src/roff/groff/pipeline.c: Don't define `const' for _WIN32.wlemb2002-12-072-147/+265
| | | | (run_pipeline) [_WIN32]: Provide working function without `fork'.
* *** empty log message ***wlemb2002-12-071-0/+11
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* * font/devps/generate/freeeuro.sfd: Make dimensions of Euro.symbolwlemb2002-12-074-552/+556
| | | | | | | | | | glyphs compatible to Adobe's Euro fonts (scaling them down a bit). Scaling Euro.sansserif glyphs down to have the same height as digits. Removed unnecessary points; added some extrema. * font/devps/EURO, font/devps/freeeuro.afm, font/devps/freeeuro.pfa: Regenerated.
* * font/devps/generate/freeeuro.sfd: Add glyphs `Euro.symbol.slanted'wlemb2002-12-0510-467/+576
| | | | | | | | | | | | | | | | and `Euro.symbol.bold.slanted'. Improve some glyph offsets and widths. * font/devps/EURO, font/devps/freeeuro.afm, font/devps/freeeuro.pfa: Regenerated. * font/devps/generate/Makefile (freeeuro.afm freeeuro.pfa): Fix typo. * font/devps/generate/sfdtopfa.pe: Generate PFA in current direcory. * tmac/europs.tmac: Updated to new glyph indices. Use Euro.symbol for font familiy `A'. * doc/groff.texinfo: Minor improvements.
* * font/devdvi/generate.tc.map: s/%O/%0/.wlemb2002-12-0320-45/+122
| | | | | | | | | | | | | | * font/devdvi/*TC: Regenerated. * src/roff/troff/div.cc (init_div_requests): Sorted. * tmac/dvi.tmac: Remove `Ye'. * tmac/ec.tmac: Remove `Ye'. Add .rchar entry for `de'. * man/groff.man, man/groff_diff.man: Document register `.pe'. * doc/groff.texinfo: Document registers `.pe', `.n', and `.w'. * NEWS: Updated.
* * Imakefile.in: Use `InstallAppDefaultsLong' instead ofwlemb2002-12-022-1/+7
| | | | | `InstallAppDefaults' to make it work if build directory isn't $srcdir.
* *** empty log message ***wlemb2002-12-011-0/+18
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* Add PS font for various Euro glyphs.wlemb2002-12-0125-30/+1018
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * font/devps/generate/freeeuro.sfd: New master font file for pfaedit. * font/devps/generate/sfdtopfa.pe: New conversion script for pfaedit. * font/devps/generate/Makefile (FONTS): Add `EURO'. (EURO, freeeuro.afm, freeeuro.pfa): New rules. * font/devps/freeeuro.pfa, font/devps/freeeuro.afm: Generated from `freeeuro.sfd'. * font/devps/EURO: Generated from `freeeuro.afm'. * font/devps/download: Add `freeuro.pfa'. * font/devps/Makefile.sub (NORMALFILES): Adde `EURO' and `freeeuro.pfa'. * tmac/europs.tmac: New file. * tmac/ps.tmac: Include `europs.tmac'. * tmac/Makefile.sub (DISTFILES): Add `europs.tmac'. * font/devdvi/generate/texsy.map: Remove `lh' and `rh'. * font/devdvi/S: Regenerated. * font/devhtml/R.proto: Fix `CR' and `ci'. Add `OK'. * font/devps/generate/textmap: Fix `lh', `rh', and `sq'. Remove `bs'. * font/devps/symbolmap: Regenerated. * font/devutf8/R.proto: Fix `CR' and `ci'. Add `OK'. * font/devutf8/NOTES: Updated. * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Fix `CR' and `ci'. Add `OK'. * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Ditto. * tmac/dvi.tmac: Add `lh' and `rh'. * tmac/Xps.tmac: Fix `lh' and `rh'. * tmac/X.tmac: Add `OK'. * tmac/lj4.tmac: Ditto.
* * font/devX*/S: Regenerated.wlemb2002-11-2419-55/+153
| | | | | | | | | | | | | | | | | | | | | * font/devascii/R.proto, font/devcp1047/R.proto: Remove glyphs `lb', `lc', `lf', `lk', `lt', `rb', `rc', `rf', `rk', and `rt'. * font/devdvi/generate/texsy.map: Remove `or' glyph. * font/devdvi/S: Regenerated. * font/devhtml/R.proto, font/devutf8/R.proto: Add/fix glyphs `parenlefttp', `parenleftex', `parenleftbt', `parenrighttp', `parenrightex', `parenrightbt', `bracketlefttp', `bracketleftex', `bracketleftbt', `bracketrighttp', `bracketrightex', `bracketrightbt', `bracelefttp', `braceleftmid', `braceleftbt', `braceex', `braceleftex', `bracerightex', `bracerighttp', `bracerightmid', `bracerightbt', `lt', `lk', `lb', `rt', `rk', `rb', and `bv'. * src/roff/troff/glyphuni.cc, src/roff/troff/uniglyph.cc: Ditto. * font/devutf8/NOTES: Updated. * font/devlj4/generate/special.map: Add glyph `braceex'. * font/devlj4/S: Regenerated. * tmac/tty-char.tmac: Add glyphs `lf', `rf', `lc', and `rc'.
* * DviChar.c (Adobe_Symbol_map): Add glyph `braceex'.wlemb2002-11-242-256/+260
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* *** empty log message ***wlemb2002-11-171-1/+1
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* * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Add `va'wlemb2002-11-1799-790/+812
| | | | | | | | | | | | | | | | | | | | | | | | | | | and `vA'. Fix code for `an'. * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Ditto. * doc/texinfo.tex: New version from texinfo 4.3. * doc/groff.texinfo: Updated for texinfo 4.3. Use @tie{} where appropriate. * font/devdvi/generate/ec.map: Don't include `or' and `bv'. * font/devdvi/generate/tc.map: Remove `rn'. * font/devdvi/*TC, font/devdvi/*EC: Regenerated. * font/devhtml/R.proto, font/devutf8/R.proto: Add `vA'. Fix code for `an'. * font/devX100/*, font/devX100-12/*, font/devX75/*, font/devX75-12/*: Regenerated. * tmac/dvi.tmac: Add special fonts `SA' and `SB'. Use .char (again) for `br', `ul', `rn', `or', and `ru'. Improve definition of `an'. * tmac/ps.tmac: Use .char (again) for `br', `ul', `rn', `or', and `ru'. * tmac/lj4.tmac: Use .char (again) for `br', `ul', `rn', and `ru'. * tmac/X.tmac: Add definition for `or'. * tmac/Xps.tmac: Undo change 2002-11-05. * tmac/lbp.tmac: Add definitions for `br', `rn', `ul', and `ru'.
* * DviChar.c (ISO_8859_1_map): Don't include `or'.wlemb2002-11-172-3/+7
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* * src/roff/troff/node.cc (troff_output_file::put_char): Alwayswlemb2002-11-122-3/+7
| | | | call flush_tbuf.
* Added three new requests `schar', `fschar', and `rfschar'. `schar'wlemb2002-11-1212-108/+339
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | defines a glyph which is searched after the check for fonts declared with `.special' (and before the check for all mounted special fonts). `fschar' defines a glyph for a particular font which is searched after the check for fonts declared with `.fspecial' (and before the check for fonts declared with `.special'). `rfschar' removes glyphs defined with `fschar'. * src/roff/troff/token.h (char_mode): New enum. Declare do_define_character. * src/roff/troff/charinfo.h (charinfo): Replace `fallback' with `mode'. (charinfo::is_fallback): Updated. (charinfo::is_special): New method. * src/roff/troff/input.cc (do_define_character): Add and use optional second parameter used as a prefix for font-specific glyph names. (define_character, define_fallback_character): Updated. (define_special_character): New function. (init_input_requests): Add `schar'. (charinfo::charinfo, charinfo::set_macro): Updated. * src/roff/troff/node.cc: Include `stringclass.h'. (make_glyph_node): Handle special glyphs defined with `.schar' and `.fschar'. (define_font_special_character, remove_font_special_character): New functions. (init_node_requests): Sorted. Add `fschar' and `rfschar'. * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo: Document new requests. * font/devhtml/R.proto, font/devutf8/R.proto: Add `va'. * tmac/dvi.tmac: Add `va' for CW and CWI (using `.fschar').
* Added new font `SC' (cmtex10) to devdvi.wlemb2002-11-1016-29/+299
| | | | | | | | | | | | | | | | | | | | | | | | | | * devdvi/generate/Makefile (FONTS): Add `SC'. (SC): New rule. * devdvi/generate/textex.map: New map file for cmtex. * devdvi/SC: New. * devdvi/Makefile.sub (DEVFILES): Updated. * tmac/dvi.tmac: Add fspecial entries for SC. Add `MI', `S' and `CW' to the `special' call. Otherwise, `SC' is found before `S' since the font position of `SC' is lower due to the gaps in DESC's `font' line. * tmac/ec.tmac: Add a `special' call. * NEWS: Updated. * font/devhtml/R.proto: Remove double entry for `ti'. * tmac/tty.tmac: Add entries for `IJ', `ij', and `bq'. * tmac/tty-char.tmac: Remove entry for `bq'. * tmac/lbp.tmac: Add entries for `lq', `rq', `fo', `fc', and `em'. * tmac/ec.tmac: Don't remove `aq' glyph. * tmac/X.tmac: Fix entry for `em'. Add entries for `fo' and `fc'. * tmac/dvi.tmac: Add entries for `em', `en', `hy', `fo', and `fc'. * doc/groff.texinfo, man/groff.man, man/groff_diff.man: Fix documentation of `special' and `fspecial' requests.
* * font/devascii/R.proto, font/devcp1047/R.proto,wlemb2002-11-0732-80/+327
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | font/devlatin1/R.proto: Remove entry for `.i'. * font/devdvi/generate/textt.map: Add entry for `ad'. * font/devdvi/generate/texr.map, font/devdvi/generate/texb.map, font/devdvi/generate/texi.map: Add dummy glyph name `slash@for@l'. We need this for getting kerning values to compose `/l' and `/L'. * font/devdvi: Regenerated font definition files for CM fonts. * font/devhtml/R.proto: Add entries for "'C", "'c", `IJ', and `ij'. * font/devutf8/R.proto: Ditto. Remove double entry for `ti'. * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Fix entries for (groff) ligatures, `la', and `ra'. Add "'C", "'c", `IJ', and `ij'. Remove double entry for `ti'. * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Remove all double entries. Add "'C", "'c", `IJ', and `ij'. Fix entries for (groff) ligatures, `la', and `ra'. * tmac/ps.tmac (ps-achar): New macro. Define "'c" and "'C". * tmac/tty.tmac: Add entry for `.i'. * tmac/X.tmac (X-achar): New macro. Define "'c", "'C", and `:Y'. Add entries for `IJ' and `ij'. * tmac/Xps.tmac (Xps-achar): New macro. Define "'c" and "'C". Add entries for `IJ' and `ij'. * tmac/lbp.tmac (lbp-achar): New macro. Add fallback characters for all groff ligatures and many other glyphs. * tmac/dvi.tmac: Fix definitions of `_' and `ul'. Add entries for `/l' and `/L'. Define "'c" and "'C". Add entries for `IJ' and `ij'.
* Adding support for composite glyphs: \[xxx yyy ...] and thewlemb2002-11-039-119/+3258
| | | | | | | | | | | | | | | | | | | | | | | | | | `composite' request. * src/roff/troff/glyphuni.cc: New file for mapping groff glyph names to Unicode-based glyph names. * src/roff/troff/uniglyph.cc: New file for mapping Unicode-based glyph names to groff glyph names. * src/roff/troff/uniuni.cc: New file for canonically decomposing Unicode-based glyph names. * src/roff/troff/input.cc: Include unicode.h. * src/roff/troff/unicode.cc, src/roff/troff/unicode.h: New files for handling Unicode glyph names. (composite_glyph_name): New function. (token::next) <'['>: Handle Unicode glyph names and composite glyphs. (composite_dictionary): New dictionary for the `composite' request. (composite_request): Implement `composite' request. (init_input_requests): Add `composite'. Alphabetically sorted. * src/roff/troff/env.cc (tabs_save, tabs_restore): Removed (already commented out). (init_env_requests): Alphabetically sorted. Removed `tas' and `tar' (already commented out). * src/roff/troff/Makefile.sub: Updated.
* * src/roff/nroff/nroff.man, src/roff/nroff/nroff.sh: Fix descriptionwlemb2002-11-013-9/+8
| | | | of options.
* Fix computation of .trunc register. Additionally, its value (andwlemb2002-10-307-35/+93
| | | | | | | | | | | | | | | | | | | | | | the value of the .ne register) is now always set before entering the trap. * src/roff/troff/div.cc (diversion::need): Set `truncated_space' and `needed_space' before calling `space'. (top_level_diversion::space): Remove special code for 'sp before the first page. Call `begin_page' with the discarded space as a parameter. (top_level_diversion::begin_page): Add optional parameter to set `truncated_space'. * src/roff/troff/div.h: Updated. * doc/groff.texinfo: Improve documentation of .sp, \n[.trunc], and \n[.ne]. * tmac/an-old.tmac (SH, SS, TP, IP, HP, TS): Undo change 2002-10-26. (LP): Remove superfluous call to `br'. * tmac/doc-common (doc-paragraph): Undo change 2002-10-26. * tmac/doc.tmac (Bd, Bl, doc-set-vertical-and-indent): Ditto.
* *** empty log message ***wlemb2002-10-261-3/+3
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* * tmac/doc-ditroff: Remove useless switch/variable -rC.wlemb2002-10-266-46/+45
| | | | | | | | | | | | | | | (doc-setup-header): Don't set page register `%'. * tmac/doc-nroff: Remove variable `C'. (doc-setup-page-layout): Set doc-header-space to .5i unconditionally. (doc-setup-header): Don't set page register `%'. Don't call `bp'. * tmac/doc-common (doc-header): Call `ns'. (doc-paragraph): Protect .sp with .br so that it survives the implicit new-page trap. * tmac/doc.tmac (Bp, Bl, doc-set-vertical-and-indent): Ditto. * tmac/doc*:Replace ' with . for consistency in all mdoc-related files if no effect.
* * tmac/an-old.tmac (SH, SS, TP, IP, HP, TS): Protect .sp with .brwlemb2002-10-263-21/+55
| | | | | | | | | | | | | | so that it survives the implicit new-page trap. * src/roff/troff/node.cc: Fix the changes from 2002-10-23. (troff_output_file::set_font): Call flush_tbuf if necessary. (troff_output_file::fill_color, troff_output_file::glyph_color): Call flush_tbuf and do_motion only if necessary. (troff_output_file::start_special, troff_output_file::put_char_width, troff_output_file::put_char, troff_output_file::draw): Updated. (word_space_node::tprint, space_node::tprint, hmotion_node::tprint, vmotion_node::tprint): Undo change 2002-10-23.
* * tmac/www.tmac (DC): Fix case of overlapping images.wlemb2002-10-263-8/+22
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* * src/roff/troff/node.cc (troff_output_file::fill_color,wlemb2002-10-244-19/+65
| | | | | | | | | | | | | | | troff_output_file::glyph_color): Set current color before testing color_flag. (troff_output_file::put_char_width, troff_output_file::put_char, troff_output_file::draw): Don't call flush_tbuf and/or do_motion before glyph_color. (troff_output_file::file_color, troff_output_file::glyph_color): Call do_motion. (word_space_node::tprint, space_node::tprint, hmotion_node::tprint, vmotion_node::tprint): Move first, then call fill_color. * doc/groff.texinfo, man/groff_tmac.man: Document that it is not possible to use multiple main macro packages.
* * groffer.sh: new temporary subdirectorywlemb2002-10-214-46/+71
| | | | | | | | | | | | | | | | | | | | | - Generate temporary subdirectory for storing temporary files with better names in future groffer versions (name: "groffer$$" in usual temporary directory). - Use `umask 000' for temporary files to allow cleaning up for everyone after a system break. - Change both clean_up() functions (for normal shell and for main_display() subshell) to handle the new subdirectory. - clean_up_secondary() and $_TMP_PREFIX are unnecessary now, so they were removed. * Makefile.sub: `sed' commands for "groffer:" - Remove "@g@" entry (not used in "groffer.sh"). - Add global replace for "@BINDIR@" and "@VERSION@" for future usage. * TODO: think about... - writing part of groffer in C/C++. - handling several files with different macro packages.
* * src/devices/grops/ps.cc (cmyk_flag): New global variable.wlemb2002-10-203-10/+31
| | | | | | | | (ps_printer::set_color): Set `cmyk_flag' for CMY and CMYK colors. (ps_printer::~ps_printer): Emit `%%Extensions: CMYK' if `cmyk_flag' is set. * font/devps/prologue.ps (Fk, Ck): Enclose definitions with a `where' construction since `cmyksetcolor' is a PS Level 2 operator.
* * NEWS, doc/webpage.ms: Updated.wlemb2002-10-194-4/+32
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* * fixes of groffer 0.9.2wlemb2002-10-196-23/+76
| | | | | | | | | | | | | | | * groffer.sh: Terminate main_parse_MANOPT() if $MANOPT is empty or consists of space characters only. * groffer.man: some fixes in "GROFFER OPTIONS" - New macro ".Header_CB" for CB font in .TP headers; used for definition of variables in option --mode. - Fix some option references to refer to long options. * README: New file for general information on the groffer source; it is not installed.
* * src/roff/troff/node.cc (troff_output_file::put_char_width,wlemb2002-10-142-5/+15
| | | | | | troff_output_file::put_char, troff_output_file::fill_color, troff_output_file::glyph_color): Handle case where color pointer is null.
* * fixes of groffer 0.9.2wlemb2002-10-143-4/+17
| | | | | | | | | | | | * Makefile.sub: add replacement "@BINDIR@" to "$(bindir)" for "groffer:" * groffer.sh: Define $_this as "@BINDIR@/${_PROGRAM_NAME}" to save the right installation position of groffer for the special shell calling. * groffer.man: - Remove double definition of filespec parameters.
* * release of groffer 0.9.2wlemb2002-10-143-432/+352
| | | | | | | | | | | | | | | | | | | | | * groffer.sh: fixes - Fix some 'sed' functions: two in func_stack_dump(), one in base_name(), add 'sed' command in list_from_cmdline(). - Finish main_parse_MANOPT() if $MANOPT is empty. - Sort $_OPTS_GROFF_SHORT_NA like groff short options (but unchanged). - Fix some comments. * groffer.man: make it more readable (but no additions) - A shortened section "SYNOPSIS" is followed by a simplified section "DESCRIPTION". - The options from "SYNOPSIS" go to new section "OPTION OVERVIEW" with all groffer options in a single subsection. - The details of all groffer options are described in section "GROFFER OPTIONS". - New macro for file names ".File_name". - "Option Parsing" is moved to section "COMPATIBILITY". - Fix some "EXAMPLES".
* Add the new -r option to grotty. It is similar to the -i optionwlemb2002-10-133-4/+45
| | | | | | | | | | | | | except it tells grotty(1) to use the "reverse video" attribute to render italic fonts. * src/devices/grotty/tty.cc (reverse_flag): New global variable. (SGR_REVERSE, SGR_NO_REVERSE): New macros. (tty_printer::make_underline, tty_printer::put_color, tty_printer::end_page): Use it. (main): Add -r switch. (usage): Updated. * src/devices/grotty/grotty.man: Document it.
* * src/roff/troff/env.cc (hyphen_trie::read_patterns_file): Addwlemb2002-10-113-2/+8
| | | | | cast to `unsigned char' to properly read patterns with 8bit characters.
* * REVISION: Increased to 2.wlemb2002-10-093-1/+11
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* More updates.groff-1_18_1wlemb2002-10-083-2/+23
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* * doc/webpage.ms: Updated.wlemb2002-10-082-0/+43
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* * tmac/doc-common (Ss): Add final `.ns' (similar to `.Sh') towlemb2002-10-0711-21/+110
| | | | | | | | | | | | | | | | | | | | | | suppress additional whitespace after the header. * tmac/doc-ditroff, tmac/doc-nroff (Am): New string to be in sync with NetBSD. * src/preproc/grn/grn.man, tmac/groff_mdoc.man, NEWS: Updated. * tmac/doc-common(doc-volume-operating-system-ateol): New flag. (Dt): Use it to improve language localization (especially Russian and French). * src/preproc/grn/gprint.h (BSPLINE, BEZIER): New macros. * src/preproc/grn/hdb.cc (DBGetType): Parse spline and bezier drawing commands. * src/preproc/grn/hgraph.cc (drawwig): Add parameter to control curve type. Call `picurve' for BSPLINE. (HGPrintElt): Handle BSPLINE. * src/preproc/grn/README: Document it.
* * groffer.sh: replace `sed' interface by direct `sed'wlemb2002-10-074-504/+396
| | | | | | | | | | | | | | | | | | | | | | | - This improves the performance of the shell programming parts and shortens the groffer script by about 5%. - Remove functions: string_del_append(), string_del_leading(), string_del_trailing(), string_flatten(), string_get_before(), string_get_leading(), string_replace_all(), string_sed_s(), and their auxiliary functions. - Replace all calls of these functions by direct `sed' commands. - Define variables for special characters to ease `sed' calls. - Remove `$APPEND'. - Restrict list_from_string() to single character separators. - Correct list_check() and base_name(). - Add comments to all calls of `sed'. * groffer.sh: add run-time support for several shells - New option `--shell': stop execution and rerun groffer under the shell specified in the argument of `--shell'. - If no shell was specified at run-time, `ash' is tried first; if `ash' is not available continue with the shell with which groffer was called from the command line, or with the shell name in the first line of the script, actually `/bin/sh'.
* * src/roff/troff/node.cc (break_char_node::col): New variable.wlemb2002-10-034-19/+29
| | | | | | | | | | | | Updated constructor. (space_node::tprint, word_space_node::tprint): Call `fill_color' unconditionally. (space_node::space_node): Remove assertion. (break_char_node::add_self): Pass color argument to space node. * src/roff/troff/input.cc (token::add_to_node_list, token::process): Ditto. * src/roff/troff/env.cc (environment::do_break, environment::add_padding): Ditto.
* Redesigning color support in troff. Colors are no longerwlemb2002-10-027-297/+357
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | represented as separate nodes but are now part of glyph nodes and friends. This fixes the current formatting misbehaviour due to the changes introduced on 2002-09-20. Some extra code is necessary for proper grotty support: Without adding color variables to space-related nodes, the background color would be changed too late. * src/roff/troff/node.h, src/roff/troff/node.cc: s/current_pagecolor/current_fill_color/. s/current_glyphcolor/current_glyph_color/. (glyph_color_node, fill_color_node): Removed. (node::get_glyph_color, node::get_fill_color): New virtual member functions. (space_node::col): New variable. Updated constructors of space_node and derived classes accordingly. (hmotion_node::col): New variable. Updated constructors of hmotion_node and space_char_hmotion_node accordingly. (vmotion_node::col): New variable. Updated constructor accordingly. (draw_node::gcol, draw_node::fcol): New variables. Updated constructor accordingly. (special_node::gcol, special_node::fcol): New variables. Updated constructors accordingly. (troff_output_file::put_char, troff_output_file::put_charwidth, troff_output_file::draw): Set glyph and fill color. (troff_output_file::start_special): Set glyph and fill color. Always set current font. (troff_output_file::fill_color, troff_output_file::glyph_color): Don't call `do_motion'. (glyph_node::gcol, glyph_node::fcol): New variables. Updated constructors of glyph_node and ligature_node accordingly. (glyph_node::get_glyph_color, glyph_node::get_fill_color): New member functions. (glyph_node::merge_glyph_node, kern_pair_node::add_discretionary_hyphen, node::add_discretionary_hyphen): Updated. (break_char_node::merge_self): Updated. (word_space_node::tprint, space_node::tprint, hmotion_node::tprint, vmotion_node::tprint): Handle color. (make_glyph_node, make_node, node::add_char): Updated. * src/roff/troff/env.cc (environment::space_newline, environment::space, environment::output_line, environment::do_break, environment::make_tab_node, environment::add_padding, title): Updated. (environment_switch, environment_copy): Don't add color nodes. * src/roff/troff/input.cc (do_glyph_color, do_fill_color): Return nothing. (token::next): Updated. \m and \M now are as transparent as \s. (process_input_stack, token::add_to_node_list, token::process, read_draw_node): Updated. (charinfo_to_node_list): Don't add color nodes. * doc/groff.texinfo: Updated.
* * tmac/doc-common (ds-operating-system-FreeBSD-4.*): New versionwlemb2002-09-283-1/+15
| | | | | | strings. * src/roff/troff/node.cc (bracket_node::copy): Check `list' != 0.
* * src/devices/grolbp/lbp.cc: Replace `300' with `font::res' wherewlemb2002-09-235-51/+141
| | | | | | | | | | | | | | | | | | | | | | | | | | appropriate. (DEFAULT_LINEWIDTH_FACTOR): New macro. (linewidth_factor): New global variable. (lbp_printer::set_line_thickness): Fix case for size < 0, using linewidth_factor. (long_options): Add -w/--linewidth option. (usage): Updated. (main): Handle -w option to set linewidth_factor. (lbp_printer::lbp_printer): Initialize req_linethickness, not line_thickness. * src/devices/grolbp/grolbp.man, NEWS, doc/webpage.ms: Updated. Fixed a bug in the line thickness setting code. * src/devices/grolbp/lbp.cc (lbp_printer::req_linethickness): New variable. (lbp_printer::set_line_thickness): Pass environment as second parameter. Implement it actually. (lpb_printer::set_char, lbp_printer::draw): Use `req_linethickness' and `set_line_thickness, depending on the current font size.
* Some Debian patches.wlemb2002-09-224-2/+13
| | | | | | * src/roff/groff/pipeline.h (MAX_COMMANDS): Increase to 12. * src/roff/troff/node.cc (bracket_node::copy): Initialize `list->last'.
* * configure: Regenerated with autoconf 2.54.wlemb2002-09-202-384/+353
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* * src/roff/troff/env.h (environment): Rename cur_glyph_color towlemb2002-09-203-16/+25
| | | | | | glyph_color. Rename cur_fill_color to fill_color. * src/roff/troff/env.cc: Updated.
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