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[src/trunk]: src/external/bsd/mdocml/dist Changes in version 1.14.5, released...



details:   https://anonhg.NetBSD.org/src/rev/bfa2fb9e9e67
branches:  trunk
changeset: 449563:bfa2fb9e9e67
user:      christos <christos%NetBSD.org@localhost>
date:      Sun Mar 10 22:28:56 2019 +0000

description:
Changes in version 1.14.5, released on March 10, 2019

    --- MAJOR NEW FEATURES ---
 * apropos(1): improve POSIX compliance by accepting case-insensitive
   extended regular expressions by default
 * new -O tag[=term] output option (open a page at the definition of a term)
 * tbl(7) -T html: spanning and horizontal and vertical alignment of cells
 * tbl(7) -T html: draw lines on the edges of table cells
 * tbl(7) -T utf8: render lines with the Unicode box drawing characters
 * mandoc is now able to handle the manual pages of the groff package.
    --- MINOR NEW FEATURES ---
 * -T html: new option -O toc (table of contents)
 * -T html: second argument to -O man to support local and remote links
 * mdoc(7) .Bd -centered now fills the text contained in it
 * man-ext .SY and .YS macros (synopsis block)
 * man-ext .TQ macro (tagged paragraph without vertical space before it)
 * tbl(7) \& explicit alignment indicator
 * roff(7) .shift, .while, and .return requests
 * roff(7) .char request (output glyph definition)
 * roff(7) .nop request (no operation)
 * roff(7) .ft request: handle the CB, CI, and CR fonts
 * roff(7) .if c conditional (character available)
 * roff(7) \\$@ escape sequence (insert all macro arguments, quoted)
 * roff(7) \*(.T predefined string (interpolate output device name)
 * roff(7) \[charNNN] escape sequence (for printable ASCII characters)
 * roff(7) \# escape sequence (line continuation with comment)
    --- HTML OUTPUT SYNTAX CORRECTIONS ---
 * Render .br and \p as <br/>, not as an empty <div>.
 * Render .Pp and .PP as <p> and automatically close it when needed.
 * Stop writing empty list elements for non-compact .Bl -tag lists.
 * Do not put <p> inside <a> if .UR or .MT contain .PP.
 * Implement tooltips purely in CSS rather than abusing title= attributes.
    --- MINOR FUNCTIONAL IMPROVEMENTS ---
 * many improvements to the handling of fill and no-fill mode
 * tbl(7): better column widths in the presence of horizontal spans
 * several minor improvements to escape sequence handling
 * several minor improvements to manual font handling
 * portability: autodetect need for _GNU_SOURCE or _OPENBSD_SOURCE
 * portability: autodetect whether less(1) supports the -T option
 * large numbers of bugfixes of diverse kinds
    --- STRUCTURAL IMPROVEMENTS ---
 * Disentangle eqn(7) and tbl(7) from other parser header files,
   and clean up some parser data structures.
 * Substantially simplify error and warning message infrastructure.
    --- THANKS TO ---
 * John Gardner for crucial help implementing tooltips in CSS.
 * Alexander Bluhm, Raphael Graf, Ted Unangst (OpenBSD)
   and Daniel Sabogal (Alpine Linux) for patches.
 * Anthony Bentley and Jason McIntyre (OpenBSD) for documentation patches,
   suggesting new features, bug reports, and useful discussions.
 * Kyle Evans and Baptiste Daroussin (FreeBSD) for minor patches.
 * Pali Rohar for suggesting multiple new features and for reporting
   several bugs and missing features.
 * Klemens Nanni (OpenBSD) for suggesting multiple new features.
 * Kristaps Dzonsons (bsd.lv), Marc Espie (OpenBSD), Adam Kalisz,
   and Laura Morales for suggesting new features.
 * Wolfram Schneider and Yuri Pankov (FreeBSD) for reporting missing features.
 * Edward Tomasz Napierala (FreeBSD) for suggesting a feature improvement.
 * Thomas Klausner (NetBSD) and Sevan Janiyan (SmartOS)
   for bug reports and release testing.
 * Bryan Steele, Janne Johansson, Kurt Mosiejczuk, Mike Belopuhov, Theo
   Buehler, Todd Miller (OpenBSD), Andreas Gustafsson, Christos Zoulas,
   Robert Elz (NetBSD), Kurt Jaeger (FreeBSD), Fabio Scotoni, Kelvin
   Sherlock, Mark Harris, Orestis Ioannou, Raf Czlonka, and Sean Farrell
   for bug reports.
 * Ulrich Spoerlein (FreeBSD), Leah Neukirchen (Void Linux),
   Matej Cepl (openSUSE), and Jan Stary (MacOS X) for release testing.
 * Brian Callahan and Stuart Henderson (OpenBSD) for help
   with the OpenBSD groff port.
 * Bertrand Garrigues, Branden Robinson, Ralph Corderoy, and Werner
   Lemberg (GNU troff) for checking groff patches.
 * Scott Cheloha, Theo de Raadt (OpenBSD)
   and Natanael Copa (Alpine Linux) for useful discussions.

diffstat:

 external/bsd/mdocml/dist/INSTALL                 |    7 +-
 external/bsd/mdocml/dist/LICENSE                 |   11 +-
 external/bsd/mdocml/dist/Makefile.depend         |   56 +-
 external/bsd/mdocml/dist/NEWS                    |   76 ++-
 external/bsd/mdocml/dist/TODO                    |  124 +---
 external/bsd/mdocml/dist/apropos.1               |   61 +-
 external/bsd/mdocml/dist/att.c                   |    4 +-
 external/bsd/mdocml/dist/cgi.c                   |  156 ++--
 external/bsd/mdocml/dist/chars.c                 |   37 +-
 external/bsd/mdocml/dist/configure.local.example |   18 +-
 external/bsd/mdocml/dist/dbm.c                   |    8 +-
 external/bsd/mdocml/dist/demandoc.c              |   24 +-
 external/bsd/mdocml/dist/eqn.h                   |   72 ++
 external/bsd/mdocml/dist/eqn_html.c              |    3 +-
 external/bsd/mdocml/dist/eqn_parse.h             |   48 +
 external/bsd/mdocml/dist/eqn_term.c              |    6 +-
 external/bsd/mdocml/dist/gmdiff                  |    4 +-
 external/bsd/mdocml/dist/html.c                  |  275 +++++--
 external/bsd/mdocml/dist/html.h                  |   19 +-
 external/bsd/mdocml/dist/lib.c                   |    5 +-
 external/bsd/mdocml/dist/libman.h                |   22 +-
 external/bsd/mdocml/dist/libmdoc.h               |   16 +-
 external/bsd/mdocml/dist/man.1                   |   25 +-
 external/bsd/mdocml/dist/man.7                   |  782 +++++++---------------
 external/bsd/mdocml/dist/man.conf.5              |    7 +-
 external/bsd/mdocml/dist/man.h                   |    3 +-
 external/bsd/mdocml/dist/man_html.c              |  469 ++++++------
 external/bsd/mdocml/dist/man_validate.c          |  211 +++--
 external/bsd/mdocml/dist/manconf.h               |    8 +-
 external/bsd/mdocml/dist/mandoc.1                |  138 +++-
 external/bsd/mdocml/dist/mandoc.3                |  187 +----
 external/bsd/mdocml/dist/mandoc.c                |  316 ++++----
 external/bsd/mdocml/dist/mandoc.css              |  114 +++-
 external/bsd/mdocml/dist/mandoc_char.7           |   24 +-
 external/bsd/mdocml/dist/mandoc_headers.3        |  406 +++++++----
 external/bsd/mdocml/dist/mandoc_html.3           |   17 +-
 external/bsd/mdocml/dist/mandoc_msg.c            |  329 +++++++++
 external/bsd/mdocml/dist/mandoc_parse.h          |   43 +
 external/bsd/mdocml/dist/mandocd.c               |   33 +-
 external/bsd/mdocml/dist/manpath.c               |   24 +-
 external/bsd/mdocml/dist/mansearch.h             |    3 +-
 external/bsd/mdocml/dist/mdoc.c                  |   59 +-
 external/bsd/mdocml/dist/mdoc.h                  |    5 +-
 external/bsd/mdocml/dist/mdoc_html.c             |  443 +++++++-----
 external/bsd/mdocml/dist/mdoc_man.c              |  111 +-
 external/bsd/mdocml/dist/mdoc_markdown.c         |   64 +-
 external/bsd/mdocml/dist/mdoc_state.c            |   60 +-
 external/bsd/mdocml/dist/msec.c                  |    3 +-
 external/bsd/mdocml/dist/out.h                   |    5 +-
 external/bsd/mdocml/dist/roff.7                  |  607 ++++++++++------
 external/bsd/mdocml/dist/roff_html.c             |   51 +-
 external/bsd/mdocml/dist/roff_int.h              |   58 +-
 external/bsd/mdocml/dist/roff_term.c             |   48 +-
 external/bsd/mdocml/dist/roff_validate.c         |  106 ++-
 external/bsd/mdocml/dist/st.c                    |   54 +-
 external/bsd/mdocml/dist/tag.h                   |    3 +-
 external/bsd/mdocml/dist/tbl.3                   |   33 +-
 external/bsd/mdocml/dist/tbl.7                   |   44 +-
 external/bsd/mdocml/dist/tbl.h                   |  122 +++
 external/bsd/mdocml/dist/tbl_html.c              |  156 +++-
 external/bsd/mdocml/dist/tbl_int.h               |   47 +
 external/bsd/mdocml/dist/tbl_parse.h             |   30 +
 external/bsd/mdocml/dist/tbl_term.c              |  665 +++++++++++++------
 external/bsd/mdocml/dist/term.h                  |    6 +-
 external/bsd/mdocml/dist/term_tab.c              |    2 +-
 external/bsd/mdocml/dist/test-getsubopt.c        |   13 +-
 external/bsd/mdocml/dist/test-strcasestr.c       |    4 -
 external/bsd/mdocml/dist/test-stringlist.c       |    3 +-
 external/bsd/mdocml/dist/test-strptime.c         |    4 -
 external/bsd/mdocml/dist/test-vasprintf.c        |    6 +-
 external/bsd/mdocml/dist/test-wchar.c            |    6 +-
 external/bsd/mdocml/dist/tree.c                  |   96 +-
 72 files changed, 4312 insertions(+), 2793 deletions(-)

diffs (truncated from 12156 to 300 lines):

diff -r aa3033bc7880 -r bfa2fb9e9e67 external/bsd/mdocml/dist/INSTALL
--- a/external/bsd/mdocml/dist/INSTALL  Sun Mar 10 22:00:37 2019 +0000
+++ b/external/bsd/mdocml/dist/INSTALL  Sun Mar 10 22:28:56 2019 +0000
@@ -1,4 +1,4 @@
-Id: INSTALL,v 1.22 2018/07/31 15:34:00 schwarze Exp 
+Id: INSTALL,v 1.23 2019/03/06 15:58:10 schwarze Exp 
 
 About the portable mandoc distribution
 --------------------------------------
@@ -18,7 +18,7 @@
 
 Enjoy using the mandoc toolset!
 
-Ingo Schwarze, Karlsruhe, August 2018
+Ingo Schwarze, Karlsruhe, March 2019
 
 
 Installation
@@ -67,7 +67,8 @@
 7. Optionally run the regression suite.
 Basically, that amounts to "cd regress && ./regress.pl".
 But you should probably look at "./mandoc -l regress/regress.pl.1"
-first.
+first.  In particular, regarding Solaris systems, look at the BUGS
+section of that manual page.
 
 8. Run "sudo make install".  If you intend to build a binary
 package using some kind of fake root mechanism, you may need a
diff -r aa3033bc7880 -r bfa2fb9e9e67 external/bsd/mdocml/dist/LICENSE
--- a/external/bsd/mdocml/dist/LICENSE  Sun Mar 10 22:00:37 2019 +0000
+++ b/external/bsd/mdocml/dist/LICENSE  Sun Mar 10 22:28:56 2019 +0000
@@ -1,8 +1,8 @@
-Id: LICENSE,v 1.19 2018/07/31 10:18:15 schwarze Exp 
+Id: LICENSE,v 1.21 2018/11/26 17:11:11 schwarze Exp 
 
-With the exceptions noted below, all code and documentation
-contained in the mandoc toolkit is protected by the Copyright
-of the following developers:
+With the exceptions noted below, all non-trivial files contained
+in the mandoc toolkit are protected by the Copyright of the following
+developers:
 
 Copyright (c) 2008-2012, 2014 Kristaps Dzonsons <kristaps%bsd.lv@localhost>
 Copyright (c) 2010-2018 Ingo Schwarze <schwarze%openbsd.org@localhost>
@@ -12,13 +12,14 @@
 Copyright (c) 2014 Baptiste Daroussin <bapt%freebsd.org@localhost>
 Copyright (c) 2016 Ed Maste <emaste%freebsd.org@localhost>
 Copyright (c) 2017 Michael Stapelberg <stapelberg%debian.org@localhost>
+Copyright (c) 2017 Anthony Bentley <bentley%openbsd.org@localhost>
 Copyright (c) 1998, 2004, 2010 Todd C. Miller <Todd.Miller%courtesan.com@localhost>
 Copyright (c) 2008, 2017 Otto Moerbeek <otto%drijf.net@localhost>
 Copyright (c) 2004 Ted Unangst <tedu%openbsd.org@localhost>
 Copyright (c) 1994 Christos Zoulas <christos%netbsd.org@localhost>
 Copyright (c) 2003, 2007, 2008, 2014 Jason McIntyre <jmc%openbsd.org@localhost>
 
-See the individual source files for information about who contributed
+See the individual files for information about who contributed
 to which file during which years.
 
 
diff -r aa3033bc7880 -r bfa2fb9e9e67 external/bsd/mdocml/dist/Makefile.depend
--- a/external/bsd/mdocml/dist/Makefile.depend  Sun Mar 10 22:00:37 2019 +0000
+++ b/external/bsd/mdocml/dist/Makefile.depend  Sun Mar 10 22:28:56 2019 +0000
@@ -1,6 +1,7 @@
-att.o: att.c config.h mandoc.h roff.h mdoc.h libmdoc.h
+arch.o: arch.c config.h roff.h
+att.o: att.c config.h roff.h libmdoc.h
 catman.o: catman.c config.h compat_fts.h
-cgi.o: cgi.c config.h mandoc_aux.h mandoc.h roff.h mdoc.h man.h main.h manconf.h mansearch.h cgi.h
+cgi.o: cgi.c config.h mandoc_aux.h mandoc.h roff.h mdoc.h man.h mandoc_parse.h main.h manconf.h mansearch.h cgi.h
 chars.o: chars.c config.h mandoc.h mandoc_aux.h mandoc_ohash.h compat_ohash.h libmandoc.h
 compat_err.o: compat_err.c config.h
 compat_fts.o: compat_fts.c config.h compat_fts.h
@@ -26,54 +27,55 @@
 dba_write.o: dba_write.c config.h dba_write.h
 dbm.o: dbm.c config.h mansearch.h dbm_map.h dbm.h
 dbm_map.o: dbm_map.c config.h mansearch.h dbm_map.h dbm.h
-demandoc.o: demandoc.c config.h mandoc.h roff.h man.h mdoc.h
-eqn.o: eqn.c config.h mandoc_aux.h mandoc.h roff.h libmandoc.h libroff.h
-eqn_html.o: eqn_html.c config.h mandoc.h out.h html.h
-eqn_term.o: eqn_term.c config.h mandoc.h out.h term.h
+demandoc.o: demandoc.c config.h mandoc.h roff.h man.h mdoc.h mandoc_parse.h
+eqn.o: eqn.c config.h mandoc_aux.h mandoc.h roff.h eqn.h libmandoc.h eqn_parse.h
+eqn_html.o: eqn_html.c config.h mandoc.h eqn.h out.h html.h
+eqn_term.o: eqn_term.c config.h eqn.h out.h term.h
 html.o: html.c config.h mandoc_aux.h mandoc_ohash.h compat_ohash.h mandoc.h roff.h out.h html.h manconf.h main.h
-lib.o: lib.c config.h mandoc.h roff.h mdoc.h libmdoc.h lib.in
-main.o: main.c config.h mandoc_aux.h mandoc.h mandoc_xr.h roff.h mdoc.h man.h tag.h main.h manconf.h mansearch.h
+lib.o: lib.c config.h roff.h libmdoc.h lib.in
+main.o: main.c config.h mandoc_aux.h mandoc.h mandoc_xr.h roff.h mdoc.h man.h mandoc_parse.h tag.h main.h manconf.h mansearch.h
 man.o: man.c config.h mandoc_aux.h mandoc.h roff.h man.h libmandoc.h roff_int.h libman.h
 man_html.o: man_html.c config.h mandoc_aux.h mandoc.h roff.h man.h out.h html.h main.h
 man_macro.o: man_macro.c config.h mandoc.h roff.h man.h libmandoc.h roff_int.h libman.h
-man_term.o: man_term.c config.h mandoc_aux.h mandoc.h roff.h man.h out.h term.h main.h
+man_term.o: man_term.c config.h mandoc_aux.h roff.h man.h out.h term.h main.h
 man_validate.o: man_validate.c config.h mandoc_aux.h mandoc.h roff.h man.h libmandoc.h roff_int.h libman.h
-mandoc.o: mandoc.c config.h mandoc_aux.h mandoc.h roff.h libmandoc.h
+mandoc.o: mandoc.c config.h mandoc_aux.h mandoc.h roff.h libmandoc.h roff_int.h
 mandoc_aux.o: mandoc_aux.c config.h mandoc.h mandoc_aux.h
+mandoc_msg.o: mandoc_msg.c mandoc.h
 mandoc_ohash.o: mandoc_ohash.c mandoc_aux.h mandoc_ohash.h compat_ohash.h
 mandoc_xr.o: mandoc_xr.c mandoc_aux.h mandoc_ohash.h compat_ohash.h mandoc_xr.h
-mandocd.o: mandocd.c config.h mandoc.h roff.h mdoc.h man.h main.h manconf.h
-mandocdb.o: mandocdb.c config.h compat_fts.h mandoc_aux.h mandoc_ohash.h compat_ohash.h mandoc.h roff.h mdoc.h man.h manconf.h mansearch.h dba_array.h dba.h
+mandocd.o: mandocd.c config.h mandoc.h roff.h mdoc.h man.h mandoc_parse.h main.h manconf.h
+mandocdb.o: mandocdb.c config.h compat_fts.h mandoc_aux.h mandoc_ohash.h compat_ohash.h mandoc.h roff.h mdoc.h man.h mandoc_parse.h manconf.h mansearch.h dba_array.h dba.h
 manpath.o: manpath.c config.h mandoc_aux.h manconf.h
-mansearch.o: mansearch.c config.h mandoc.h mandoc_aux.h mandoc_ohash.h compat_ohash.h manconf.h mansearch.h dbm.h
+mansearch.o: mansearch.c config.h mandoc_aux.h mandoc_ohash.h compat_ohash.h manconf.h mansearch.h dbm.h
 mdoc.o: mdoc.c config.h mandoc_aux.h mandoc.h roff.h mdoc.h libmandoc.h roff_int.h libmdoc.h
 mdoc_argv.o: mdoc_argv.c config.h mandoc_aux.h mandoc.h roff.h mdoc.h libmandoc.h roff_int.h libmdoc.h
 mdoc_html.o: mdoc_html.c config.h mandoc_aux.h mandoc.h roff.h mdoc.h out.h html.h main.h
 mdoc_macro.o: mdoc_macro.c config.h mandoc.h roff.h mdoc.h libmandoc.h roff_int.h libmdoc.h
 mdoc_man.o: mdoc_man.c config.h mandoc_aux.h mandoc.h roff.h mdoc.h man.h out.h main.h
 mdoc_markdown.o: mdoc_markdown.c mandoc_aux.h mandoc.h roff.h mdoc.h main.h
-mdoc_state.o: mdoc_state.c mandoc.h roff.h mdoc.h libmandoc.h libmdoc.h
-mdoc_term.o: mdoc_term.c config.h mandoc_aux.h mandoc.h roff.h mdoc.h out.h term.h tag.h main.h
+mdoc_state.o: mdoc_state.c mandoc.h roff.h mdoc.h libmandoc.h roff_int.h libmdoc.h
+mdoc_term.o: mdoc_term.c config.h mandoc_aux.h roff.h mdoc.h out.h term.h tag.h main.h
 mdoc_validate.o: mdoc_validate.c config.h mandoc_aux.h mandoc.h mandoc_xr.h roff.h mdoc.h libmandoc.h roff_int.h libmdoc.h
 msec.o: msec.c config.h mandoc.h libmandoc.h msec.in
-out.o: out.c config.h mandoc_aux.h mandoc.h out.h
-preconv.o: preconv.c config.h mandoc.h libmandoc.h
-read.o: read.c config.h mandoc_aux.h mandoc.h roff.h mdoc.h man.h libmandoc.h
-roff.o: roff.c config.h mandoc.h mandoc_aux.h mandoc_ohash.h compat_ohash.h roff.h libmandoc.h roff_int.h libroff.h predefs.in
+out.o: out.c config.h mandoc_aux.h tbl.h out.h
+preconv.o: preconv.c config.h mandoc.h roff.h mandoc_parse.h libmandoc.h
+read.o: read.c config.h mandoc_aux.h mandoc.h roff.h mdoc.h man.h mandoc_parse.h libmandoc.h roff_int.h
+roff.o: roff.c config.h mandoc_aux.h mandoc_ohash.h compat_ohash.h mandoc.h roff.h mandoc_parse.h libmandoc.h roff_int.h tbl_parse.h eqn_parse.h predefs.in
 roff_html.o: roff_html.c mandoc.h roff.h out.h html.h
 roff_term.o: roff_term.c mandoc.h roff.h out.h term.h
 roff_validate.o: roff_validate.c mandoc.h roff.h libmandoc.h roff_int.h
 soelim.o: soelim.c config.h compat_stringlist.h
-st.o: st.c config.h mandoc.h roff.h mdoc.h libmdoc.h st.in
+st.o: st.c config.h mandoc.h roff.h libmdoc.h
 tag.o: tag.c config.h mandoc_aux.h mandoc_ohash.h compat_ohash.h tag.h
-tbl.o: tbl.c config.h mandoc.h mandoc_aux.h libmandoc.h libroff.h
-tbl_data.o: tbl_data.c config.h mandoc.h mandoc_aux.h libmandoc.h libroff.h
-tbl_html.o: tbl_html.c config.h mandoc.h out.h html.h
-tbl_layout.o: tbl_layout.c config.h mandoc.h mandoc_aux.h libmandoc.h libroff.h
-tbl_opts.o: tbl_opts.c config.h mandoc.h libmandoc.h libroff.h
-tbl_term.o: tbl_term.c config.h mandoc.h out.h term.h
+tbl.o: tbl.c config.h mandoc_aux.h mandoc.h tbl.h libmandoc.h tbl_parse.h tbl_int.h
+tbl_data.o: tbl_data.c config.h mandoc_aux.h mandoc.h tbl.h libmandoc.h tbl_int.h
+tbl_html.o: tbl_html.c config.h mandoc.h tbl.h out.h html.h
+tbl_layout.o: tbl_layout.c config.h mandoc_aux.h mandoc.h tbl.h libmandoc.h tbl_int.h
+tbl_opts.o: tbl_opts.c config.h mandoc.h tbl.h libmandoc.h tbl_int.h
+tbl_term.o: tbl_term.c config.h mandoc.h tbl.h out.h term.h
 term.o: term.c config.h mandoc.h mandoc_aux.h out.h term.h main.h
 term_ascii.o: term_ascii.c config.h mandoc.h mandoc_aux.h out.h term.h manconf.h main.h
 term_ps.o: term_ps.c config.h mandoc_aux.h out.h term.h manconf.h main.h
 term_tab.o: term_tab.c mandoc_aux.h out.h term.h
-tree.o: tree.c config.h mandoc.h roff.h mdoc.h man.h main.h
+tree.o: tree.c config.h mandoc.h roff.h mdoc.h man.h tbl.h eqn.h main.h
diff -r aa3033bc7880 -r bfa2fb9e9e67 external/bsd/mdocml/dist/NEWS
--- a/external/bsd/mdocml/dist/NEWS     Sun Mar 10 22:00:37 2019 +0000
+++ b/external/bsd/mdocml/dist/NEWS     Sun Mar 10 22:28:56 2019 +0000
@@ -1,7 +1,81 @@
-Id: NEWS,v 1.32 2018/08/08 14:47:38 schwarze Exp 
+Id: NEWS,v 1.34 2019/03/10 09:32:00 schwarze Exp 
 
 This file lists the most important changes in the mandoc.bsd.lv distribution.
 
+Changes in version 1.14.5, released on March 10, 2019
+
+    --- MAJOR NEW FEATURES ---
+ * apropos(1): improve POSIX compliance by accepting case-insensitive
+   extended regular expressions by default
+ * new -O tag[=term] output option (open a page at the definition of a term)
+ * tbl(7) -T html: spanning and horizontal and vertical alignment of cells
+ * tbl(7) -T html: draw lines on the edges of table cells
+ * tbl(7) -T utf8: render lines with the Unicode box drawing characters
+ * mandoc is now able to handle the manual pages of the groff package.
+    --- MINOR NEW FEATURES ---
+ * -T html: new option -O toc (table of contents)
+ * -T html: second argument to -O man to support local and remote links
+ * mdoc(7) .Bd -centered now fills the text contained in it
+ * man-ext .SY and .YS macros (synopsis block)
+ * man-ext .TQ macro (tagged paragraph without vertical space before it)
+ * tbl(7) \& explicit alignment indicator
+ * roff(7) .shift, .while, and .return requests
+ * roff(7) .char request (output glyph definition)
+ * roff(7) .nop request (no operation)
+ * roff(7) .ft request: handle the CB, CI, and CR fonts
+ * roff(7) .if c conditional (character available)
+ * roff(7) \\$@ escape sequence (insert all macro arguments, quoted)
+ * roff(7) \*(.T predefined string (interpolate output device name)
+ * roff(7) \[charNNN] escape sequence (for printable ASCII characters)
+ * roff(7) \# escape sequence (line continuation with comment)
+    --- HTML OUTPUT SYNTAX CORRECTIONS ---
+ * Render .br and \p as <br/>, not as an empty <div>.
+ * Render .Pp and .PP as <p> and automatically close it when needed.
+ * Stop writing empty list elements for non-compact .Bl -tag lists.
+ * Do not put <p> inside <a> if .UR or .MT contain .PP.
+ * Implement tooltips purely in CSS rather than abusing title= attributes.
+    --- MINOR FUNCTIONAL IMPROVEMENTS ---
+ * many improvements to the handling of fill and no-fill mode
+ * tbl(7): better column widths in the presence of horizontal spans
+ * several minor improvements to escape sequence handling
+ * several minor improvements to manual font handling
+ * portability: autodetect need for _GNU_SOURCE or _OPENBSD_SOURCE
+ * portability: autodetect whether less(1) supports the -T option
+ * large numbers of bugfixes of diverse kinds
+    --- STRUCTURAL IMPROVEMENTS ---
+ * Disentangle eqn(7) and tbl(7) from other parser header files,
+   and clean up some parser data structures.
+ * Substantially simplify error and warning message infrastructure.
+    --- THANKS TO ---
+ * John Gardner for crucial help implementing tooltips in CSS.
+ * Alexander Bluhm, Raphael Graf, Ted Unangst (OpenBSD)
+   and Daniel Sabogal (Alpine Linux) for patches.
+ * Anthony Bentley and Jason McIntyre (OpenBSD) for documentation patches,
+   suggesting new features, bug reports, and useful discussions.
+ * Kyle Evans and Baptiste Daroussin (FreeBSD) for minor patches.
+ * Pali Rohar for suggesting multiple new features and for reporting
+   several bugs and missing features.
+ * Klemens Nanni (OpenBSD) for suggesting multiple new features.
+ * Kristaps Dzonsons (bsd.lv), Marc Espie (OpenBSD), Adam Kalisz,
+   and Laura Morales for suggesting new features.
+ * Wolfram Schneider and Yuri Pankov (FreeBSD) for reporting missing features.
+ * Edward Tomasz Napierala (FreeBSD) for suggesting a feature improvement.
+ * Thomas Klausner (NetBSD) and Sevan Janiyan (SmartOS)
+   for bug reports and release testing.
+ * Bryan Steele, Janne Johansson, Kurt Mosiejczuk, Mike Belopuhov, Theo
+   Buehler, Todd Miller (OpenBSD), Andreas Gustafsson, Christos Zoulas,
+   Robert Elz (NetBSD), Kurt Jaeger (FreeBSD), Fabio Scotoni, Kelvin
+   Sherlock, Mark Harris, Orestis Ioannou, Raf Czlonka, and Sean Farrell
+   for bug reports.
+ * Ulrich Spoerlein (FreeBSD), Leah Neukirchen (Void Linux),
+   Matej Cepl (openSUSE), and Jan Stary (MacOS X) for release testing.
+ * Brian Callahan and Stuart Henderson (OpenBSD) for help
+   with the OpenBSD groff port.
+ * Bertrand Garrigues, Branden Robinson, Ralph Corderoy, and Werner
+   Lemberg (GNU troff) for checking groff patches.
+ * Scott Cheloha, Theo de Raadt (OpenBSD)
+   and Natanael Copa (Alpine Linux) for useful discussions.
+
 Changes in version 1.14.4, released on August 8, 2018
 
     --- MAJOR NEW FEATURES ---
diff -r aa3033bc7880 -r bfa2fb9e9e67 external/bsd/mdocml/dist/TODO
--- a/external/bsd/mdocml/dist/TODO     Sun Mar 10 22:00:37 2019 +0000
+++ b/external/bsd/mdocml/dist/TODO     Sun Mar 10 22:28:56 2019 +0000
@@ -1,6 +1,6 @@
 ************************************************************************
 * Official mandoc TODO.
-* Id: TODO,v 1.258 2018/08/06 14:16:30 schwarze Exp 
+* Id: TODO,v 1.289 2019/03/04 13:01:57 schwarze Exp 
 ************************************************************************
 
 Many issues are annotated for difficulty as follows:
@@ -38,18 +38,6 @@
 
 --- missing roff features ----------------------------------------------
 
-- .nop prints its arguments as text,
-  see groff(7) for an example
-
-- .ft CB selects constant-width bold font
-  see groff_out(7) for examples
-
-- \*(.T prints the device being used,
-  see groff_char(7) for an example
-
-- \[charNN], \[charNNN] prints a single-byte codepoint
-  see groff_char(7) for examples
-
 - .ad (adjust margins)
   .ad l -- adjust left margin only (flush left)
   .ad r -- adjust right margin only (flush right)
@@ -69,34 +57,11 @@
   reported by brad@  Sat, 15 Jan 2011 15:45:23 -0500
   loc ***  exist ***  algo ***  size **  imp *
 
-- .while and .shift
-  found by jca@ in ratpoison(1)  Sun, 30 Jun 2013 12:01:09 +0200
-  loc *  exist **  algo **  size **  imp **
-
 - \w'' improve width measurements
   would not be very useful without an expression parser, see below
   needed for Tcl_NewStringObj(3) via wiz@  Wed, 5 Mar 2014 22:27:43 +0100
   loc **  exist ***  algo ***  size *  imp ***
 
-- \\ in high-level macro arguments
-  Currently, \\ is expanded in two situations:
-  1) macro and string definition (roff.c setstrn())
-  2) macro argument parsing (mandoc.c mandoc_getarg())
-  For user defined macros, the second happens in time because of ROFF_REPARSE.
-  But for standard high-level macros, it only happens after entering the
-  high level parsers, which is too late because the code doesn't get
-  back to roff.c roff_res() from that point.  Because this requires
-  distinguishing requests, user-defined macros and standard macros
-  on the roff_res() level, it is hard to solve without the parser reorg.
-  Found by naddy@ in devel/cutils cobfusc(1)  Mon, 16 Feb 2015 19:10:52 +0100
-  loc ***  exist ***  algo ***  size **  imp *
-
-- check for missing roff escape sequences, implement those that are
-  trivial even if not usually appearing in manual pages, gracefully
-  ignore the non-trivial ones, document what they are supposed to do
-  and what mandoc does instead



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