git: 6d38604fc532 - main - mandoc: import version 1.14.6

From: Baptiste Daroussin <bapt_at_FreeBSD.org>
Date: Mon, 15 Nov 2021 15:59:59 UTC
The branch main has been updated by bapt:

URL: https://cgit.FreeBSD.org/src/commit/?id=6d38604fc532a3fc060788e3ce40464b46047eaf

commit 6d38604fc532a3fc060788e3ce40464b46047eaf
Merge: 9e9c651caceb e9bf778aefc1
Author:     Baptiste Daroussin <bapt@FreeBSD.org>
AuthorDate: 2021-11-15 15:54:38 +0000
Commit:     Baptiste Daroussin <bapt@FreeBSD.org>
CommitDate: 2021-11-15 15:58:58 +0000

    mandoc: import version 1.14.6
    
    MFC after: 3 weeks

 contrib/mandoc/INSTALL                 |  17 +-
 contrib/mandoc/LICENSE                 |   6 +-
 contrib/mandoc/Makefile                |  64 ++-
 contrib/mandoc/Makefile.depend         |  38 +-
 contrib/mandoc/NEWS                    | 201 ++++++-
 contrib/mandoc/TODO                    | 142 ++++-
 contrib/mandoc/apropos.1               |  15 +-
 contrib/mandoc/arch.c                  |   4 +-
 contrib/mandoc/att.c                   |   4 +-
 contrib/mandoc/catman.c                |   4 +-
 contrib/mandoc/cgi.c                   |  72 ++-
 contrib/mandoc/chars.c                 |   7 +-
 contrib/mandoc/compat_err.c            |  13 +-
 contrib/mandoc/compat_fts.c            |  29 +-
 contrib/mandoc/compat_fts.h            |   3 +-
 contrib/mandoc/compat_getline.c        |  13 +-
 contrib/mandoc/compat_getsubopt.c      |  13 +-
 contrib/mandoc/compat_isblank.c        |  14 +-
 contrib/mandoc/compat_mkdtemp.c        |  23 +-
 contrib/mandoc/compat_mkstemps.c       |  63 +++
 contrib/mandoc/compat_ohash.c          |  13 +-
 contrib/mandoc/compat_progname.c       |  15 +-
 contrib/mandoc/compat_reallocarray.c   |  15 +-
 contrib/mandoc/compat_recallocarray.c  |  25 +-
 contrib/mandoc/compat_strcasestr.c     |  13 +-
 contrib/mandoc/compat_stringlist.c     |  82 +--
 contrib/mandoc/compat_stringlist.h     |  43 +-
 contrib/mandoc/compat_strlcat.c        |  62 +--
 contrib/mandoc/compat_strlcpy.c        |  49 +-
 contrib/mandoc/compat_strndup.c        |  16 +-
 contrib/mandoc/compat_strsep.c         |  15 +-
 contrib/mandoc/compat_strtonum.c       |  15 +-
 contrib/mandoc/compat_vasprintf.c      |  13 +-
 contrib/mandoc/config.h                |   8 +-
 contrib/mandoc/configure               | 313 ++++++-----
 contrib/mandoc/configure.local.example |  71 ++-
 contrib/mandoc/dba_array.c             |   4 +-
 contrib/mandoc/dba_read.c              |   4 +-
 contrib/mandoc/eqn.7                   |  55 +-
 contrib/mandoc/eqn.c                   |  14 +-
 contrib/mandoc/html.c                  | 337 ++++++++----
 contrib/mandoc/html.h                  |  36 +-
 contrib/mandoc/libmandoc.h             |  14 +-
 contrib/mandoc/main.c                  | 961 +++++++++++++++++++--------------
 contrib/mandoc/man.1                   |  98 ++--
 contrib/mandoc/man.7                   |  55 +-
 contrib/mandoc/man.conf.5              |  14 +-
 contrib/mandoc/man_html.c              |  43 +-
 contrib/mandoc/man_macro.c             |  12 +-
 contrib/mandoc/man_term.c              | 132 +----
 contrib/mandoc/man_validate.c          | 157 +++++-
 contrib/mandoc/manconf.h               |  10 +-
 contrib/mandoc/mandoc.1                | 141 ++++-
 contrib/mandoc/mandoc.c                |  85 +--
 contrib/mandoc/mandoc.css              |   7 +-
 contrib/mandoc/mandoc.h                |  22 +-
 contrib/mandoc/mandoc_char.7           |  21 +-
 contrib/mandoc/mandoc_headers.3        |  79 ++-
 contrib/mandoc/mandoc_html.3           | 270 ++++++++-
 contrib/mandoc/mandoc_malloc.3         |  41 +-
 contrib/mandoc/mandoc_msg.c            |  17 +-
 contrib/mandoc/mandoc_ohash.c          |   4 +-
 contrib/mandoc/mandoc_parse.h          |   3 +-
 contrib/mandoc/mandoc_xr.c             |   4 +-
 contrib/mandoc/mandocd.c               |   4 +-
 contrib/mandoc/mandocdb.c              | 247 ++++++---
 contrib/mandoc/manpath.c               |  48 +-
 contrib/mandoc/mdoc.7                  | 183 +++++--
 contrib/mandoc/mdoc.c                  |  13 +-
 contrib/mandoc/mdoc_html.c             | 385 ++++++-------
 contrib/mandoc/mdoc_macro.c            |   7 +-
 contrib/mandoc/mdoc_man.c              | 124 +++--
 contrib/mandoc/mdoc_markdown.c         |  55 +-
 contrib/mandoc/mdoc_state.c            |   5 +-
 contrib/mandoc/mdoc_term.c             | 440 ++++++---------
 contrib/mandoc/mdoc_validate.c         | 527 ++++++++++++------
 contrib/mandoc/out.c                   |  75 ++-
 contrib/mandoc/out.h                   |   6 +-
 contrib/mandoc/read.c                  |  31 +-
 contrib/mandoc/roff.7                  |   8 +-
 contrib/mandoc/roff.c                  | 233 +++++---
 contrib/mandoc/roff.h                  |  17 +-
 contrib/mandoc/roff_html.c             |   4 +-
 contrib/mandoc/roff_int.h              |   5 +-
 contrib/mandoc/roff_term.c             |  56 +-
 contrib/mandoc/roff_validate.c         |  10 +-
 contrib/mandoc/soelim.c                |   8 +-
 contrib/mandoc/tag.c                   | 415 +++++++-------
 contrib/mandoc/tag.h                   |  35 +-
 contrib/mandoc/tbl.7                   |  13 +-
 contrib/mandoc/tbl.h                   |   7 +-
 contrib/mandoc/tbl_data.c              |  53 +-
 contrib/mandoc/tbl_html.c              |  42 +-
 contrib/mandoc/tbl_layout.c            |  63 ++-
 contrib/mandoc/tbl_term.c              |  60 +-
 contrib/mandoc/term.c                  |  25 +-
 contrib/mandoc/term_ascii.c            |  32 +-
 contrib/mandoc/term_ps.c               |   9 +-
 contrib/mandoc/term_tab.c              |   4 +-
 contrib/mandoc/term_tag.c              | 227 ++++++++
 contrib/mandoc/term_tag.h              |  34 ++
 contrib/mandoc/test-attribute.c        |  48 ++
 contrib/mandoc/test-mkstemps.c         |  12 +
 contrib/mandoc/tree.c                  | 201 +++++--
 usr.bin/mandoc/Makefile                |   1 +
 105 files changed, 5029 insertions(+), 2896 deletions(-)

diff --cc contrib/mandoc/Makefile
index f4e29540df00,000000000000..48c4741812b6
mode 100644,000000..100644
--- a/contrib/mandoc/Makefile
+++ b/contrib/mandoc/Makefile
@@@ -1,603 -1,0 +1,609 @@@
- # $Id: Makefile,v 1.530 2019/03/06 16:08:41 schwarze Exp $
++# $Id: Makefile,v 1.540 2021/09/21 11:04:40 schwarze Exp $
 +#
++# Copyright (c) 2011, 2013-2021 Ingo Schwarze <schwarze@openbsd.org>
 +# Copyright (c) 2010, 2011, 2012 Kristaps Dzonsons <kristaps@bsd.lv>
- # Copyright (c) 2011, 2013-2019 Ingo Schwarze <schwarze@openbsd.org>
 +#
 +# Permission to use, copy, modify, and distribute this software for any
 +# purpose with or without fee is hereby granted, provided that the above
 +# copyright notice and this permission notice appear in all copies.
 +#
 +# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 +# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 +# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 +# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 +# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 +# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 +# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 +
- VERSION = 1.14.5
++VERSION = 1.14.6
 +
 +# === LIST OF FILES ====================================================
 +
- TESTSRCS	 = test-be32toh.c \
++TESTSRCS	 = test-attribute.c \
++		   test-be32toh.c \
 +		   test-cmsg.c \
 +		   test-dirent-namlen.c \
 +		   test-EFTYPE.c \
 +		   test-err.c \
 +		   test-fts.c \
 +		   test-getline.c \
 +		   test-getsubopt.c \
 +		   test-isblank.c \
 +		   test-mkdtemp.c \
++		   test-mkstemps.c \
 +		   test-nanosleep.c \
 +		   test-noop.c \
 +		   test-ntohl.c \
 +		   test-O_DIRECTORY.c \
 +		   test-ohash.c \
 +		   test-PATH_MAX.c \
 +		   test-pledge.c \
 +		   test-progname.c \
 +		   test-reallocarray.c \
 +		   test-recallocarray.c \
 +		   test-recvmsg.c \
 +		   test-rewb-bsd.c \
 +		   test-rewb-sysv.c \
 +		   test-sandbox_init.c \
 +		   test-strcasestr.c \
 +		   test-stringlist.c \
 +		   test-strlcat.c \
 +		   test-strlcpy.c \
 +		   test-strndup.c \
 +		   test-strptime.c \
 +		   test-strsep.c \
 +		   test-strtonum.c \
 +		   test-vasprintf.c \
 +		   test-wchar.c
 +
 +SRCS		 = arch.c \
 +		   att.c \
 +		   catman.c \
 +		   cgi.c \
 +		   chars.c \
 +		   compat_err.c \
 +		   compat_fts.c \
 +		   compat_getline.c \
 +		   compat_getsubopt.c \
 +		   compat_isblank.c \
 +		   compat_mkdtemp.c \
++		   compat_mkstemps.c \
 +		   compat_ohash.c \
 +		   compat_progname.c \
 +		   compat_reallocarray.c \
 +		   compat_recallocarray.c \
 +		   compat_strcasestr.c \
 +		   compat_stringlist.c \
 +		   compat_strlcat.c \
 +		   compat_strlcpy.c \
 +		   compat_strndup.c \
 +		   compat_strsep.c \
 +		   compat_strtonum.c \
 +		   compat_vasprintf.c \
 +		   dba.c \
 +		   dba_array.c \
 +		   dba_read.c \
 +		   dba_write.c \
 +		   dbm.c \
 +		   dbm_map.c \
 +		   demandoc.c \
 +		   eqn.c \
 +		   eqn_html.c \
 +		   eqn_term.c \
 +		   html.c \
 +		   lib.c \
 +		   main.c \
 +		   man.c \
 +		   man_html.c \
 +		   man_macro.c \
 +		   man_term.c \
 +		   man_validate.c \
 +		   mandoc.c \
 +		   mandoc_aux.c \
 +		   mandoc_msg.c \
 +		   mandoc_ohash.c \
 +		   mandoc_xr.c \
 +		   mandocd.c \
 +		   mandocdb.c \
 +		   manpath.c \
 +		   mansearch.c \
 +		   mdoc.c \
 +		   mdoc_argv.c \
 +		   mdoc_html.c \
 +		   mdoc_macro.c \
 +		   mdoc_man.c \
 +		   mdoc_markdown.c \
 +		   mdoc_state.c \
 +		   mdoc_term.c \
 +		   mdoc_validate.c \
 +		   msec.c \
 +		   out.c \
 +		   preconv.c \
 +		   read.c \
 +		   roff.c \
 +		   roff_html.c \
 +		   roff_term.c \
 +		   roff_validate.c \
 +		   soelim.c \
 +		   st.c \
 +		   tag.c \
 +		   tbl.c \
 +		   tbl_data.c \
 +		   tbl_html.c \
 +		   tbl_layout.c \
 +		   tbl_opts.c \
 +		   tbl_term.c \
 +		   term.c \
 +		   term_ascii.c \
 +		   term_ps.c \
 +		   term_tab.c \
++		   term_tag.c \
 +		   tree.c
 +
 +DISTFILES	 = INSTALL \
 +		   LICENSE \
 +		   Makefile \
 +		   Makefile.depend \
 +		   NEWS \
 +		   TODO \
 +		   apropos.1 \
 +		   catman.8 \
 +		   cgi.h.example \
 +		   compat_fts.h \
 +		   compat_ohash.h \
 +		   compat_stringlist.h \
 +		   configure \
 +		   configure.local.example \
 +		   dba.h \
 +		   dba_array.h \
 +		   dba_write.h \
 +		   dbm.h \
 +		   dbm_map.h \
 +		   demandoc.1 \
 +		   eqn.7 \
 +		   eqn.h \
 +		   eqn_parse.h \
 +		   gmdiff \
 +		   html.h \
 +		   lib.in \
 +		   libman.h \
 +		   libmandoc.h \
 +		   libmdoc.h \
 +		   main.h \
 +		   makewhatis.8 \
 +		   man.1 \
 +		   man.7 \
 +		   man.cgi.3 \
 +		   man.cgi.8 \
 +		   man.conf.5 \
 +		   man.h \
 +		   man.options.1 \
 +		   manconf.h \
 +		   mandoc.1 \
 +		   mandoc.3 \
 +		   mandoc.css \
 +		   mandoc.db.5 \
 +		   mandoc.h \
 +		   mandoc_aux.h \
 +		   mandoc_char.7 \
 +		   mandoc_escape.3 \
 +		   mandoc_headers.3 \
 +		   mandoc_html.3 \
 +		   mandoc_malloc.3 \
 +		   mandoc_ohash.h \
 +		   mandoc_parse.h \
 +		   mandoc_xr.h \
 +		   mandocd.8 \
 +		   mansearch.3 \
 +		   mansearch.h \
 +		   mchars_alloc.3 \
 +		   mdoc.7 \
 +		   mdoc.h \
 +		   msec.in \
 +		   out.h \
 +		   predefs.in \
 +		   roff.7 \
 +		   roff.h \
 +		   roff_int.h \
 +		   soelim.1 \
 +		   tag.h \
 +		   tbl.3 \
 +		   tbl.7 \
 +		   tbl.h \
 +		   tbl_int.h \
 +		   tbl_parse.h \
 +		   term.h \
++		   term_tag.h \
 +		   $(SRCS) \
 +		   $(TESTSRCS)
 +
 +LIBMAN_OBJS	 = man.o \
 +		   man_macro.o \
 +		   man_validate.o
 +
 +LIBMDOC_OBJS	 = att.o \
 +		   lib.o \
 +		   mdoc.o \
 +		   mdoc_argv.o \
 +		   mdoc_macro.o \
 +		   mdoc_state.o \
 +		   mdoc_validate.o \
 +		   st.o
 +
 +LIBROFF_OBJS	 = eqn.o \
 +		   roff.o \
 +		   roff_validate.o \
 +		   tbl.o \
 +		   tbl_data.o \
 +		   tbl_layout.o \
 +		   tbl_opts.o
 +
 +LIBMANDOC_OBJS	 = $(LIBMAN_OBJS) \
 +		   $(LIBMDOC_OBJS) \
 +		   $(LIBROFF_OBJS) \
 +		   arch.o \
 +		   chars.o \
 +		   mandoc.o \
 +		   mandoc_aux.o \
 +		   mandoc_msg.o \
 +		   mandoc_ohash.o \
 +		   mandoc_xr.o \
 +		   msec.o \
 +		   preconv.o \
- 		   read.o
++		   read.o \
++		   tag.o
 +
- COMPAT_OBJS	 = compat_err.o \
++ALL_COBJS	 = compat_err.o \
 +		   compat_fts.o \
 +		   compat_getline.o \
 +		   compat_getsubopt.o \
 +		   compat_isblank.o \
 +		   compat_mkdtemp.o \
++		   compat_mkstemps.o \
 +		   compat_ohash.o \
 +		   compat_progname.o \
 +		   compat_reallocarray.o \
 +		   compat_recallocarray.o \
 +		   compat_strcasestr.o \
++		   compat_stringlist.o \
 +		   compat_strlcat.o \
 +		   compat_strlcpy.o \
 +		   compat_strndup.o \
 +		   compat_strsep.o \
 +		   compat_strtonum.o \
 +		   compat_vasprintf.o
 +
 +MANDOC_HTML_OBJS = eqn_html.o \
 +		   html.o \
 +		   man_html.o \
 +		   mdoc_html.o \
 +		   roff_html.o \
 +		   tbl_html.o
 +
 +MANDOC_TERM_OBJS = eqn_term.o \
 +		   man_term.o \
 +		   mdoc_term.o \
 +		   roff_term.o \
 +		   term.o \
 +		   term_ascii.o \
 +		   term_ps.o \
 +		   term_tab.o \
++		   term_tag.o \
 +		   tbl_term.o
 +
 +DBM_OBJS	 = dbm.o \
 +		   dbm_map.o \
 +		   mansearch.o
 +
 +DBA_OBJS	 = dba.o \
 +		   dba_array.o \
 +		   dba_read.o \
 +		   dba_write.o \
 +		   mandocdb.o
 +
 +MAIN_OBJS	 = $(MANDOC_HTML_OBJS) \
 +		   $(MANDOC_MAN_OBJS) \
 +		   $(MANDOC_TERM_OBJS) \
 +		   $(DBM_OBJS) \
 +		   $(DBA_OBJS) \
 +		   main.o \
 +		   manpath.o \
 +		   mdoc_man.o \
 +		   mdoc_markdown.o \
 +		   out.o \
- 		   tag.o \
 +		   tree.o
 +
 +CGI_OBJS	 = $(MANDOC_HTML_OBJS) \
 +		   $(DBM_OBJS) \
 +		   cgi.o \
 +		   out.o
 +
 +MANDOCD_OBJS	 = $(MANDOC_HTML_OBJS) \
 +		   $(MANDOC_TERM_OBJS) \
 +		   mandocd.o \
- 		   out.o \
- 		   tag.o
++		   out.o
 +
 +DEMANDOC_OBJS	 = demandoc.o
 +
- SOELIM_OBJS	 = soelim.o \
- 		   compat_err.o \
- 		   compat_getline.o \
- 		   compat_progname.o \
- 		   compat_reallocarray.o \
- 		   compat_stringlist.o
- 
 +WWW_MANS	 = apropos.1.html \
 +		   demandoc.1.html \
 +		   man.1.html \
 +		   man.options.1.html \
 +		   mandoc.1.html \
 +		   soelim.1.html \
 +		   man.cgi.3.html \
 +		   mandoc.3.html \
 +		   mandoc_escape.3.html \
 +		   mandoc_headers.3.html \
 +		   mandoc_html.3.html \
 +		   mandoc_malloc.3.html \
 +		   mansearch.3.html \
 +		   mchars_alloc.3.html \
 +		   tbl.3.html \
 +		   man.conf.5.html \
 +		   mandoc.db.5.html \
 +		   eqn.7.html \
 +		   man.7.html \
 +		   mandoc_char.7.html \
 +		   mdoc.7.html \
 +		   roff.7.html \
 +		   tbl.7.html \
 +		   catman.8.html \
 +		   makewhatis.8.html \
 +		   man.cgi.8.html \
 +		   mandocd.8.html
 +
 +WWW_INCS	 = eqn.h.html \
 +		   html.h.html \
 +		   man.h.html \
 +		   manconf.h.html \
 +		   mandoc.h.html \
 +		   mandoc_aux.h.html \
 +		   mandoc_parse.h.html \
 +		   mansearch.h.html \
 +		   mdoc.h.html \
 +		   roff.h.html \
 +		   tbl.h.html \
 +		   tbl_int.h.html \
 +		   tbl_parse.h.html
 +
 +# === USER CONFIGURATION ===============================================
 +
 +include Makefile.local
 +
 +# === DEPENDENCY HANDLING ==============================================
 +
- all: mandoc demandoc soelim $(BUILD_TARGETS) Makefile.local
++all: mandoc man demandoc soelim $(BUILD_TARGETS) Makefile.local
 +
 +install: base-install $(INSTALL_TARGETS)
 +
 +www: $(WWW_MANS) $(WWW_INCS)
 +
 +$(WWW_MANS) $(WWW_INCS): mandoc
 +
 +.PHONY: base-install cgi-install install www-install
 +.PHONY: clean distclean depend
 +
 +include Makefile.depend
 +
 +# === TARGETS CONTAINING SHELL COMMANDS ================================
 +
 +distclean: clean
 +	rm -f Makefile.local config.h config.h.old config.log config.log.old
 +
 +clean:
- 	rm -f libmandoc.a $(LIBMANDOC_OBJS) $(COMPAT_OBJS)
- 	rm -f mandoc $(MAIN_OBJS)
++	rm -f libmandoc.a $(LIBMANDOC_OBJS) $(ALL_COBJS)
++	rm -f mandoc man $(MAIN_OBJS)
 +	rm -f man.cgi $(CGI_OBJS)
 +	rm -f mandocd catman catman.o $(MANDOCD_OBJS)
 +	rm -f demandoc $(DEMANDOC_OBJS)
- 	rm -f soelim $(SOELIM_OBJS)
++	rm -f soelim soelim.o
 +	rm -f $(WWW_MANS) $(WWW_INCS) mandoc*.tar.gz mandoc*.sha256
++	rm -f Makefile.tmp1 Makefile.tmp2
 +	rm -rf *.dSYM
 +
 +base-install: mandoc demandoc soelim
 +	mkdir -p $(DESTDIR)$(BINDIR)
 +	mkdir -p $(DESTDIR)$(SBINDIR)
 +	mkdir -p $(DESTDIR)$(MANDIR)/man1
 +	mkdir -p $(DESTDIR)$(MANDIR)/man5
 +	mkdir -p $(DESTDIR)$(MANDIR)/man7
 +	mkdir -p $(DESTDIR)$(MANDIR)/man8
 +	$(INSTALL_PROGRAM) mandoc demandoc $(DESTDIR)$(BINDIR)
 +	$(INSTALL_PROGRAM) soelim $(DESTDIR)$(BINDIR)/$(BINM_SOELIM)
 +	cd $(DESTDIR)$(BINDIR) && $(LN) mandoc $(BINM_MAN)
 +	cd $(DESTDIR)$(BINDIR) && $(LN) mandoc $(BINM_APROPOS)
 +	cd $(DESTDIR)$(BINDIR) && $(LN) mandoc $(BINM_WHATIS)
 +	cd $(DESTDIR)$(SBINDIR) && \
 +		$(LN) ${BIN_FROM_SBIN}/mandoc $(BINM_MAKEWHATIS)
 +	$(INSTALL_MAN) mandoc.1 demandoc.1 $(DESTDIR)$(MANDIR)/man1
 +	$(INSTALL_MAN) soelim.1 $(DESTDIR)$(MANDIR)/man1/$(BINM_SOELIM).1
 +	$(INSTALL_MAN) man.1 $(DESTDIR)$(MANDIR)/man1/$(BINM_MAN).1
 +	$(INSTALL_MAN) apropos.1 $(DESTDIR)$(MANDIR)/man1/$(BINM_APROPOS).1
 +	cd $(DESTDIR)$(MANDIR)/man1 && $(LN) $(BINM_APROPOS).1 $(BINM_WHATIS).1
 +	$(INSTALL_MAN) man.conf.5 $(DESTDIR)$(MANDIR)/man5/$(MANM_MANCONF).5
 +	$(INSTALL_MAN) mandoc.db.5 $(DESTDIR)$(MANDIR)/man5
 +	$(INSTALL_MAN) man.7 $(DESTDIR)$(MANDIR)/man7/$(MANM_MAN).7
 +	$(INSTALL_MAN) mdoc.7 $(DESTDIR)$(MANDIR)/man7/$(MANM_MDOC).7
 +	$(INSTALL_MAN) roff.7 $(DESTDIR)$(MANDIR)/man7/$(MANM_ROFF).7
 +	$(INSTALL_MAN) eqn.7 $(DESTDIR)$(MANDIR)/man7/$(MANM_EQN).7
 +	$(INSTALL_MAN) tbl.7 $(DESTDIR)$(MANDIR)/man7/$(MANM_TBL).7
 +	$(INSTALL_MAN) mandoc_char.7 $(DESTDIR)$(MANDIR)/man7
 +	$(INSTALL_MAN) makewhatis.8 \
 +		$(DESTDIR)$(MANDIR)/man8/$(BINM_MAKEWHATIS).8
 +
 +lib-install: libmandoc.a
 +	mkdir -p $(DESTDIR)$(LIBDIR)
 +	mkdir -p $(DESTDIR)$(INCLUDEDIR)
 +	mkdir -p $(DESTDIR)$(MANDIR)/man3
 +	$(INSTALL_LIB) libmandoc.a $(DESTDIR)$(LIBDIR)
 +	$(INSTALL_LIB) eqn.h man.h mandoc.h mandoc_aux.h mandoc_parse.h \
 +		mdoc.h roff.h tbl.h $(DESTDIR)$(INCLUDEDIR)
 +	$(INSTALL_MAN) mandoc.3 mandoc_escape.3 mandoc_malloc.3 \
 +		mansearch.3 mchars_alloc.3 tbl.3 $(DESTDIR)$(MANDIR)/man3
 +
 +cgi-install: man.cgi
 +	mkdir -p $(DESTDIR)$(CGIBINDIR)
 +	mkdir -p $(DESTDIR)$(HTDOCDIR)
 +	$(INSTALL_PROGRAM) man.cgi $(DESTDIR)$(CGIBINDIR)
 +	$(INSTALL_DATA) mandoc.css $(DESTDIR)$(HTDOCDIR)
 +
 +catman-install: mandocd catman
 +	mkdir -p $(DESTDIR)$(SBINDIR)
 +	mkdir -p $(DESTDIR)$(MANDIR)/man8
 +	$(INSTALL_PROGRAM) mandocd $(DESTDIR)$(SBINDIR)
 +	$(INSTALL_PROGRAM) catman $(DESTDIR)$(SBINDIR)/$(BINM_CATMAN)
 +	$(INSTALL_MAN) mandocd.8 $(DESTDIR)$(MANDIR)/man8
 +	$(INSTALL_MAN) catman.8 $(DESTDIR)$(MANDIR)/man8/$(BINM_CATMAN).8
 +
 +uninstall:
 +	rm -f $(DESTDIR)$(BINDIR)/mandoc
 +	rm -f $(DESTDIR)$(BINDIR)/demandoc
 +	rm -f $(DESTDIR)$(BINDIR)/$(BINM_SOELIM)
 +	rm -f $(DESTDIR)$(BINDIR)/$(BINM_MAN)
 +	rm -f $(DESTDIR)$(BINDIR)/$(BINM_APROPOS)
 +	rm -f $(DESTDIR)$(BINDIR)/$(BINM_WHATIS)
 +	rm -f $(DESTDIR)$(SBINDIR)/$(BINM_MAKEWHATIS)
 +	rm -f $(DESTDIR)$(MANDIR)/man1/mandoc.1
 +	rm -f $(DESTDIR)$(MANDIR)/man1/demandoc.1
 +	rm -f $(DESTDIR)$(MANDIR)/man1/$(BINM_SOELIM).1
 +	rm -f $(DESTDIR)$(MANDIR)/man1/$(BINM_MAN).1
 +	rm -f $(DESTDIR)$(MANDIR)/man1/$(BINM_APROPOS).1
 +	rm -f $(DESTDIR)$(MANDIR)/man1/$(BINM_WHATIS).1
 +	rm -f $(DESTDIR)$(MANDIR)/man5/$(MANM_MANCONF).5
 +	rm -f $(DESTDIR)$(MANDIR)/man5/mandoc.db.5
 +	rm -f $(DESTDIR)$(MANDIR)/man7/$(MANM_MAN).7
 +	rm -f $(DESTDIR)$(MANDIR)/man7/$(MANM_MDOC).7
 +	rm -f $(DESTDIR)$(MANDIR)/man7/$(MANM_ROFF).7
 +	rm -f $(DESTDIR)$(MANDIR)/man7/$(MANM_EQN).7
 +	rm -f $(DESTDIR)$(MANDIR)/man7/$(MANM_TBL).7
 +	rm -f $(DESTDIR)$(MANDIR)/man7/mandoc_char.7
 +	rm -f $(DESTDIR)$(MANDIR)/man8/$(BINM_MAKEWHATIS).8
 +	rm -f $(DESTDIR)$(CGIBINDIR)/man.cgi
 +	rm -f $(DESTDIR)$(HTDOCDIR)/mandoc.css
 +	rm -f $(DESTDIR)$(SBINDIR)/mandocd
 +	rm -f $(DESTDIR)$(SBINDIR)/$(BINM_CATMAN)
 +	rm -f $(DESTDIR)$(MANDIR)/man8/mandocd.8
 +	rm -f $(DESTDIR)$(MANDIR)/man8/$(BINM_CATMAN).8
 +	rm -f $(DESTDIR)$(LIBDIR)/libmandoc.a
 +	rm -f $(DESTDIR)$(MANDIR)/man3/mandoc.3
 +	rm -f $(DESTDIR)$(MANDIR)/man3/mandoc_escape.3
 +	rm -f $(DESTDIR)$(MANDIR)/man3/mandoc_malloc.3
 +	rm -f $(DESTDIR)$(MANDIR)/man3/mansearch.3
 +	rm -f $(DESTDIR)$(MANDIR)/man3/mchars_alloc.3
 +	rm -f $(DESTDIR)$(MANDIR)/man3/tbl.3
 +	rm -f $(DESTDIR)$(INCLUDEDIR)/eqn.h
 +	rm -f $(DESTDIR)$(INCLUDEDIR)/man.h
 +	rm -f $(DESTDIR)$(INCLUDEDIR)/mandoc.h
 +	rm -f $(DESTDIR)$(INCLUDEDIR)/mandoc_aux.h
 +	rm -f $(DESTDIR)$(INCLUDEDIR)/mandoc_parse.h
 +	rm -f $(DESTDIR)$(INCLUDEDIR)/mdoc.h
 +	rm -f $(DESTDIR)$(INCLUDEDIR)/roff.h
 +	rm -f $(DESTDIR)$(INCLUDEDIR)/tbl.h
 +	[ ! -e $(DESTDIR)$(INCLUDEDIR) ] || rmdir $(DESTDIR)$(INCLUDEDIR)
 +
 +regress: all
 +	cd regress && ./regress.pl
 +
 +regress-clean:
 +	cd regress && ./regress.pl . clean
 +
 +Makefile.local config.h: configure $(TESTSRCS)
 +	@echo "$@ is out of date; please run ./configure"
 +	@exit 1
 +
- libmandoc.a: $(COMPAT_OBJS) $(LIBMANDOC_OBJS)
- 	ar rs $@ $(COMPAT_OBJS) $(LIBMANDOC_OBJS)
++libmandoc.a: $(MANDOC_COBJS) $(LIBMANDOC_OBJS)
++	$(AR) rs $@ $(MANDOC_COBJS) $(LIBMANDOC_OBJS)
 +
 +mandoc: $(MAIN_OBJS) libmandoc.a
 +	$(CC) -o $@ $(LDFLAGS) $(MAIN_OBJS) libmandoc.a $(LDADD)
 +
++man: mandoc
++	$(LN) mandoc man
++
 +man.cgi: $(CGI_OBJS) libmandoc.a
 +	$(CC) $(STATIC) -o $@ $(LDFLAGS) $(CGI_OBJS) libmandoc.a $(LDADD)
 +
 +mandocd: $(MANDOCD_OBJS) libmandoc.a
 +	$(CC) -o $@ $(LDFLAGS) $(MANDOCD_OBJS) libmandoc.a $(LDADD)
 +
 +catman: catman.o libmandoc.a
 +	$(CC) -o $@ $(LDFLAGS) catman.o libmandoc.a $(LDADD)
 +
 +demandoc: $(DEMANDOC_OBJS) libmandoc.a
 +	$(CC) -o $@ $(LDFLAGS) $(DEMANDOC_OBJS) libmandoc.a $(LDADD)
 +
- soelim: $(SOELIM_OBJS)
- 	$(CC) -o $@ $(LDFLAGS) $(SOELIM_OBJS)
++soelim: $(SOELIM_COBJS) soelim.o
++	$(CC) -o $@ $(LDFLAGS) $(SOELIM_COBJS) soelim.o
 +
 +# --- maintainer targets ---
 +
 +www-install: www
 +	$(INSTALL_DATA) mandoc.css $(HTDOCDIR)
 +	$(INSTALL_DATA) $(WWW_MANS) $(HTDOCDIR)/man
 +	$(INSTALL_DATA) $(WWW_INCS) $(HTDOCDIR)/includes
 +
 +depend: config.h
- 	mkdep -f Makefile.depend $(CFLAGS) $(SRCS)
++	./configure -depend
++	mkdep -f Makefile.tmp1 $(CFLAGS) $(SRCS)
 +	perl -e 'undef $$/; $$_ = <>; s|/usr/include/\S+||g; \
 +		s|\\\n||g; s|  +| |g; s| $$||mg; print;' \
- 		Makefile.depend > Makefile.tmp
- 	mv Makefile.tmp Makefile.depend
++		Makefile.tmp1 > Makefile.tmp2
++	rm Makefile.tmp1
++	mv Makefile.tmp2 Makefile.depend
 +
 +regress-distclean:
 +	@find regress \
 +		-name '.#*' -o \
 +		-name '*.orig' -o \
 +		-name '*.rej' -o \
 +		-name '*.core' \
 +		-exec rm -i {} \;
 +
 +regress-distcheck:
 +	@find regress ! -type d ! -type f
 +	@find regress -type f \
 +		! -path '*/CVS/*' \
 +		! -name Makefile \
 +		! -name Makefile.inc \
 +		! -name '*.in' \
 +		! -name '*.out_ascii' \
 +		! -name '*.out_utf8' \
 +		! -name '*.out_html' \
 +		! -name '*.out_markdown' \
 +		! -name '*.out_lint' \
 +		! -path regress/regress.pl \
 +		! -path regress/regress.pl.1
 +
 +dist: mandoc-$(VERSION).sha256
 +
 +mandoc-$(VERSION).sha256: mandoc-$(VERSION).tar.gz
 +	sha256 mandoc-$(VERSION).tar.gz > $@
 +
 +mandoc-$(VERSION).tar.gz: $(DISTFILES)
 +	ls regress/*/*/*.mandoc_* && exit 1 || true
 +	mkdir -p .dist/mandoc-$(VERSION)/
 +	$(INSTALL) -m 0644 $(DISTFILES) .dist/mandoc-$(VERSION)
 +	cp -pR regress .dist/mandoc-$(VERSION)
 +	find .dist/mandoc-$(VERSION)/regress \
 +	    -type d -name CVS -print0 | xargs -0 rm -rf
 +	chmod 755 .dist/mandoc-$(VERSION)/configure
 +	( cd .dist/ && tar zcf ../$@ mandoc-$(VERSION) )
 +	rm -rf .dist/
 +
 +dist-install: dist
 +	$(INSTALL_DATA) mandoc-$(VERSION).tar.gz mandoc-$(VERSION).sha256 \
 +	    $(HTDOCDIR)/snapshots
 +
 +# === SUFFIX RULES =====================================================
 +
 +.SUFFIXES:	 .1       .3       .5       .7       .8       .h
 +.SUFFIXES:	 .1.html  .3.html  .5.html  .7.html  .8.html  .h.html
 +
 +.h.h.html:
 +	highlight -I $< > $@
 +
- .1.1.html .3.3.html .5.5.html .7.7.html .8.8.html: mandoc
- 	mandoc -Thtml -Wwarning,stop \
++.1.1.html .3.3.html .5.5.html .7.7.html .8.8.html:
++	./mandoc -Thtml -Wwarning,stop \
 +		-O 'style=/mandoc.css,man=/man/%N.%S.html;https://man.openbsd.org/%N.%S,includes=/includes/%I.html' \
 +		$< > $@
diff --cc contrib/mandoc/compat_mkstemps.c
index 000000000000,32394ffa682e..32394ffa682e
mode 000000,100644..100644
--- a/contrib/mandoc/compat_mkstemps.c
+++ b/contrib/mandoc/compat_mkstemps.c
diff --cc contrib/mandoc/config.h
index 36ff8a880eba,000000000000..553c4c8b7400
mode 100644,000000..100644
--- a/contrib/mandoc/config.h
+++ b/contrib/mandoc/config.h
@@@ -1,55 -1,0 +1,53 @@@
 +#ifdef __cplusplus
 +#error "Do not use C++.  See the INSTALL file."
 +#endif
 +
- #if !defined(__GNUC__) || (__GNUC__ < 4)
- #define __attribute__(x)
- #endif
- 
 +#include <sys/types.h>
 +
 +#define MAN_CONF_FILE "/etc/man.conf"
 +#define MANPATH_BASE "/usr/share/man"
 +#define MANPATH_DEFAULT "/usr/share/man:/usr/local/man"
 +#define OSENUM MANDOC_OS_OTHER
 +#define UTF8_LOCALE "en_US.UTF-8"
- #define HAVE_CMSG_XPG42 0
 +#define HAVE_DIRENT_NAMLEN 1
 +#define HAVE_ENDIAN 0
 +#define HAVE_ERR 1
 +#define HAVE_FTS 1
 +#define HAVE_FTS_COMPARE_CONST 1
 +#define HAVE_GETLINE 1
 +#define HAVE_GETSUBOPT 1
 +#define HAVE_ISBLANK 1
 +#define HAVE_LESS_T 1
 +#define HAVE_MKDTEMP 1
++#define HAVE_MKSTEMPS 1
 +#define HAVE_NTOHL 1
 +#define HAVE_PLEDGE 0
 +#define HAVE_PROGNAME 1
 +#define HAVE_REALLOCARRAY 1
 +#define HAVE_RECALLOCARRAY 0
 +#define HAVE_REWB_BSD 1
 +#define HAVE_REWB_SYSV 1
 +#define HAVE_SANDBOX_INIT 0
 +#define HAVE_STRCASESTR 1
 +#define HAVE_STRINGLIST 1
 +#define HAVE_STRLCAT 1
 +#define HAVE_STRLCPY 1
 +#define HAVE_STRNDUP 1
 +#define HAVE_STRPTIME 1
 +#define HAVE_STRSEP 1
 +#define HAVE_STRTONUM 1
 +#define HAVE_SYS_ENDIAN 1
 +#define HAVE_VASPRINTF 1
 +#define HAVE_WCHAR 1
 +#define HAVE_OHASH 1
++#define NEED_XPG4_2 0
 +
 +#define BINM_APROPOS "apropos"
 +#define BINM_CATMAN "catman"
 +#define BINM_MAKEWHATIS "makewhatis"
 +#define BINM_MAN "man"
 +#define BINM_SOELIM "soelim"
 +#define BINM_WHATIS "whatis"
++#define BINM_PAGER "less"
 +
 +extern	void	 *recallocarray(void *, size_t, size_t, size_t);
diff --cc contrib/mandoc/main.c
index 14a3691bfc59,000000000000..3c0255387c71
mode 100644,000000..100644
--- a/contrib/mandoc/main.c
+++ b/contrib/mandoc/main.c
@@@ -1,1282 -1,0 +1,1405 @@@
- /*	$Id: main.c,v 1.332 2019/07/19 20:27:25 schwarze Exp $ */
++/* $Id: main.c,v 1.358 2021/09/04 22:38:46 schwarze Exp $ */
 +/*
++ * Copyright (c) 2010-2012, 2014-2021 Ingo Schwarze <schwarze@openbsd.org>
 + * Copyright (c) 2008-2012 Kristaps Dzonsons <kristaps@bsd.lv>
-  * Copyright (c) 2010-2012, 2014-2019 Ingo Schwarze <schwarze@openbsd.org>
 + * Copyright (c) 2010 Joerg Sonnenberger <joerg@netbsd.org>
 + *
 + * Permission to use, copy, modify, and distribute this software for any
 + * purpose with or without fee is hereby granted, provided that the above
 + * copyright notice and this permission notice appear in all copies.
 + *
 + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHORS DISCLAIM ALL WARRANTIES
 + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
 + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
++ *
++ * Main program for mandoc(1), man(1), apropos(1), whatis(1), and help(1).
 + */
 +#include "config.h"
 +
 +#include <sys/types.h>
 +#include <sys/ioctl.h>
 +#include <sys/param.h>	/* MACHINE */
 +#include <sys/stat.h>
 +#include <sys/wait.h>
 +
 +#include <assert.h>
 +#include <ctype.h>
 +#if HAVE_ERR
 +#include <err.h>
 +#endif
 +#include <errno.h>
 +#include <fcntl.h>
 +#include <glob.h>
++#include <limits.h>
 +#if HAVE_SANDBOX_INIT
 +#include <sandbox.h>
 +#endif
 +#include <signal.h>
 +#include <stdio.h>
 +#include <stdint.h>
 +#include <stdlib.h>
 +#include <string.h>
 +#include <termios.h>
 +#include <time.h>
 +#include <unistd.h>
 +
 +#include "mandoc_aux.h"
 +#include "mandoc.h"
 +#include "mandoc_xr.h"
 +#include "roff.h"
 +#include "mdoc.h"
 +#include "man.h"
 +#include "mandoc_parse.h"
 +#include "tag.h"
++#include "term_tag.h"
 +#include "main.h"
 +#include "manconf.h"
 +#include "mansearch.h"
 +
 +enum	outmode {
 +	OUTMODE_DEF = 0,
 +	OUTMODE_FLN,
 +	OUTMODE_LST,
 +	OUTMODE_ALL,
 +	OUTMODE_ONE
 +};
 +
 +enum	outt {
 +	OUTT_ASCII = 0,	/* -Tascii */
 +	OUTT_LOCALE,	/* -Tlocale */
 +	OUTT_UTF8,	/* -Tutf8 */
 +	OUTT_TREE,	/* -Ttree */
 +	OUTT_MAN,	/* -Tman */
 +	OUTT_HTML,	/* -Thtml */
 +	OUTT_MARKDOWN,	/* -Tmarkdown */
 +	OUTT_LINT,	/* -Tlint */
 +	OUTT_PS,	/* -Tps */
 +	OUTT_PDF	/* -Tpdf */
 +};
 +
- struct	curparse {
- 	struct mparse	 *mp;
- 	struct manoutput *outopts;	/* output options */
++struct	outstate {
++	struct tag_files *tag_files;	/* Tagging state variables. */
 +	void		 *outdata;	/* data for output */
- 	char		 *os_s;		/* operating system for display */
++	int		  use_pager;
 +	int		  wstop;	/* stop after a file with a warning */
- 	enum mandoc_os	  os_e;		/* check base system conventions */
++	int		  had_output;	/* Some output was generated. */
 +	enum outt	  outtype;	/* which output to use */
 +};
 +
 +
 +int			  mandocdb(int, char *[]);
 +
- static	void		  check_xr(void);
- static	int		  fs_lookup(const struct manpaths *,
- 				size_t ipath, const char *,
- 				const char *, const char *,
++static	void		  check_xr(struct manpaths *);
++static	void		  fs_append(char **, size_t, int,
++				size_t, const char *, enum form,
++				struct manpage **, size_t *);
++static	int		  fs_lookup(const struct manpaths *, size_t,
++				const char *, const char *, const char *,
 +				struct manpage **, size_t *);
 +static	int		  fs_search(const struct mansearch *,
- 				const struct manpaths *, int, char**,
++				const struct manpaths *, const char *,
 +				struct manpage **, size_t *);
- static	void		  outdata_alloc(struct curparse *);
- static	void		  parse(struct curparse *, int, const char *);
++static	void		  glob_esc(char **, const char *, const char *);
++static	void		  outdata_alloc(struct outstate *, struct manoutput *);
++static	void		  parse(struct mparse *, int, const char *,
++				struct outstate *, struct manconf *);
 +static	void		  passthrough(int, int);
- static	pid_t		  spawn_pager(struct tag_files *);
++static	void		  process_onefile(struct mparse *, struct manpage *,
++				int, struct outstate *, struct manconf *);
++static	void		  run_pager(struct outstate *, char *);
++static	pid_t		  spawn_pager(struct outstate *, char *);
 +static	void		  usage(enum argmode) __attribute__((__noreturn__));
- static	int		  woptions(struct curparse *, char *);
++static	int		  woptions(char *, enum mandoc_os *, int *);
 +
 +static	const int sec_prios[] = {1, 4, 5, 8, 6, 3, 7, 2, 9};
 +static	char		  help_arg[] = "help";
 +static	char		 *help_argv[] = {help_arg, NULL};
 +
 +
 +int
 +main(int argc, char *argv[])
 +{
- 	struct manconf	 conf;
- 	struct mansearch search;
- 	struct curparse	 curp;
- 	struct winsize	 ws;
- 	struct tag_files *tag_files;
*** 1811 LINES SKIPPED ***