-$Id: NEWS,v 1.12 2016/07/14 11:09:06 schwarze Exp $
+$Id: NEWS,v 1.27 2017/08/05 13:34:39 schwarze Exp $
-This file lists the most important changes in the mdocml.bsd.lv distribution.
+This file lists the most important changes in the mandoc.bsd.lv distribution.
+
+Changes in version 1.14.3, released on August 5, 2017
+
+ --- BUG FIXES ---
+ * man(7): Do not crash with out-of-bounds read access to a constant
+ array if .sp or a blank line immediately precedes .SS or .SH.
+ * mdoc(7): Do not crash with out-of-bounds read access to a constant
+ array if .sp or a blank line precede the first .Sh macro.
+ * tbl(7): Ignore explicitly specified negative column widths rather than
+ wrapping around to huge numbers and risking memory exhaustion.
+ * man(1): No longer use names that only occur in the SYNOPSIS section.
+ Gets rid of some surprising behaviour and bogus warnings.
+ --- THANKS TO ---
+ Leah Neukirchen (Void Linux), Markus Waldeck (Debian),
+ Peter Bui (nd.edu), and Yuri Pankov (illumos) for bug reports.
+
+Changes in version 1.14.2, released on July 28, 2017
+
+ --- MAJOR NEW FEATURES ---
+ * New mdoc(7) -Tmarkdown output mode.
+ * For -Thtml, implement internal hyperlinks pointing to authoritative
+ definitions of various syntax elements, similar to the ctags(1)-like
+ less(1) :t internal searching in terminal mode.
+ * Provide a superset of the functionality of the former mdoclint(1)
+ utility and a new -Wstyle message level with several new messages,
+ including validity checking of .Xr cross references.
+ * tbl(7): Implement automatic line breaking inside individual table
+ cells, and several other formatting improvements.
+ * eqn(7): Complete rewrite of the lexer, resulting in several bugfixes.
+ * Continue parser unification, in particular allowing generation
+ of syntax tree nodes on the roff(7) level, allowing implementation
+ of many additional roff requests.
+ --- REMOVED FUNCTIONALITY ---
+ * Delete the manpage(1) utility. It was never enabled in any release.
+ * Delete the -Txhtml command line option. It has been an obsolete
+ alias for the -Thtml output mode for more than two years.
+ --- MINOR NEW FEATURES ---
+ * -Tlint now puts parser messages on stdout instead of stderr,
+ making commands like "man -l -Tlint *.1" useful.
+ * mdoc(7): Various .Lk formatting improvements.
+ * mdoc(7) -Thtml: Better CSS for .Bl lists.
+ * man(7): Implement the .MT/.ME block macro (mailto hyperlink).
+ * man(7): Implement the .DT macro (restore default tab positions).
+ * man(7): Improved support for manuals generated with reStructuredText
+ by partial support for the \n[an-margin] number register.
+ * man(7) -Thtml: Support deep linking to .SH and .SS headers.
+ * tbl(7): Implement the "allbox" table option.
+ * tbl(7): Implement the column spacing and the 'w' (minimum column
+ width) layout modifiers.
+ * tbl(7): Significant improvements of the manual page.
+ * eqn(7): Much improved font selection, including recognition of
+ well-known function names, and a few other formatting improvements.
+ * eqn(7) -Thtml: Use <mn> and <mo> in addition to <mi>.
+ * roff(7): Implement the .ce (centering), .mc (margin character),
+ .rj (right justify), .ta (define tab stops), .ti (temporary indent),
+ .als (macro alias), .ec and .eo (escape character control),
+ .po (page offset), and .rn (macro rename) requests.
+ * roff(7) .am: Implement appending to mdoc(7) and man(7) macros.
+ * roff(7): implement the \h (horizontol motion), \l (horizontal
+ line drawing), and \p (break output line) escape sequences,
+ and also several additional character escape sequences.
+ * roff(7): Implement the 'd' conditional (macro or string defined).
+ * man.cgi(8) now uses pledge(2), too.
+ * regress.pl(1): simpler user interface, better summary output,
+ simpler code, and no more recursion.
+ --- THANKS TO ---
+ * Anthony Bentley (OpenBSD) for the implementation of .MT/.ME,
+ reports of many bugs and missing features, and suggestions
+ for a number of feature and documentation improvements.
+ * Sebastien Marie (OpenBSD) for two source code patches and
+ for some useful discussions.
+ * Florian Obser (OpenBSD) for a bugfix patch and a bug report.
+ * Jonathan Gray (OpenBSD) for several bug reports from afl(1)
+ and several more from static analysis tools.
+ * Theo Buehler (OpenBSD) for several bug reports, most from afl(1).
+ * Jason McIntyre (OpenBSD) for many useful discussions about a
+ wide variety of topics, lots of continuous testing, a number of
+ bug reports, and some suggestions for messages and documentation.
+ * Thomas Klausner (NetBSD) for lots of help while migrating
+ mdoclint(1) functionality to mandoc -Tlint, for suggesting
+ several useful new messages, and for release testing.
+ * Reyk Floeter (OpenBSD) and Vsevolod Stakhov (FreeBSD) for
+ suggesting a markdown output mode.
+ * Thomas Guettler for suggesting -Thtml internal hyperlinks.
+ * Yuri Pankov (Illumos) for inspiring new warning messages and
+ for extensive release testing.
+ * Anton Lindqvist and TJ Townsend (both OpenBSD) and Jan Stary
+ for multiple bug reports.
+ * Leah Neukirchen (Void Linux) for bug reports and release testing.
+ * Michael Stapelberg (Debian) for suggesting feature improvements
+ and for release testing.
+ * Martin Natano and Theo de Raadt (both OpenBSD), Andreas Voegele,
+ Gabriel Guzman, Gonzalo Tornaria, Markus Waldeck, and Raf Czlonka
+ for bug reports.
+ * Antoine Jacoutot (OpenBSD) and Steffen Nurpmeso for suggesting
+ feature improvements.
+ * Dag-Erling Smoergrav (FreeBSD) for inspiring new warning messages.
+ * Ted Unangst and Marc Espie (OpenBSD) for providing useful ideas.
+ * Svyatoslav Mishyn (Crux Linux) for release testing.
+ * Carsten Kunze (Heirloom roff) for help keeping mandoc and groff
+ compatible and for committing some of my patches to groff.
+
+Changes in version 1.14.1, released on February 21, 2017
+
+ --- MAJOR NEW FEATURES ---
+ * apropos(1): Reimplement complete semantic search functionality
+ without the dependency on SQLite3, using only POSIX APIs.
+ This comes with a completely new mandoc.db(5) file format.
+ * man(1): Support more than one tag entry for the same search term,
+ plus some minor improvements to the less(1) :t support.
+ * -Thtml: Use real macro names for CSS classes.
+ Systematic cleanup of and many improvements to mandoc.css.
+ * -Thtml: Produce human readable HTML code by using indentation
+ and better line breaks. Improve various HTML elements,
+ and trim several useless ones.
+ * New catman(8) utility, still somewhat experimental.
+ * Now includes a portable version of the OpenBSD mandoc regression
+ suite, see regress/regress.pl.1 for details.
+ --- REMOVED FUNCTIONALITY ---
+ * Operating systems that don't provide mmap(3) are no longer supported.
+ * Drop support for manpath(1). Even if your system has manpath(1),
+ it is simpler to use MANPATH_DEFAULT in configure.local for
+ operating system defaults, man.conf(5) for machine-specific
+ modifications, and ${MANPATH}, -m, and -M for user preferences
+ than to bother with the complexity of manpath(1).
+ * makewhatis(8) -p: No longer warn about missing MLINKS since these
+ are no longer needed for anything.
+ --- MINOR NEW FEATURES ---
+ * mdoc(7): Warn about invalid punctuation and content below NAME.
+ * mdoc(7): Warn about .Xr lacking the second argument (section).
+ * mdoc(7): Warn about violations of the rule "new sentence, new line".
+ * roff(7): Warn about trailing whitespace at the end of comments.
+ * mdoc(7): Improve rendering of double quotes.
+ * mdoc(7): Always do text production in the validator, never in the
+ formatters. Cleaner, simpler, shorter, helps NetBSD apropos(1)
+ and also makes -Ttree output more useful.
+ * -Ttree: Show metadata and some additional node flags.
+ New -Onoval output option to show the unvalidated tree.
+ --- RELIABILITY BUGFIXES ---
+ * man(1): Make "man -l" work with standard input from a pipe or file,
+ as long as standard output is a terminal.
+ * man(7): Fix out of bounds read access if a text node immediately
+ preceded the first .SH header.
+ * mdoc(7): Fix out of bounds read access for .Bl without a type
+ but with a width.
+ * mdoc(7): Fix out of bounds read access for .Bl -column starting
+ with a tab character instead of a child .It macro.
+ * mdoc(7): Fix syntax tree corruption leading to segfaults caused
+ by stray block end macros in nested blocks of mismatching type.
+ * man(1): Fix NULL dereference when the first of multiple pages
+ shown was preformatted.
+ * mdoc(7): Fix syntax tree corruption leading to NULL dereference
+ caused by partial implicit macros inside .Bl -column table cells.
+ * mdoc(7): Fix syntax tree corruption leading to NULL dereference
+ for macro sequences like .Bl .Bl .It Bo .El .It.
+ * mdoc(7): Fix syntax tree corruption leading to NULL dereference
+ caused by .Ta following a nested .Bl -column breaking another block.
+ * mdoc(7): Fix syntax tree corruption sometimes leading to NULL
+ dereference caused by indirectly broken .Nd or .Nm blocks.
+ * mdoc(7) -Thtml: Fix a NULL dereference for .Bl -column with 0 columns.
+ * mdoc(7): Fix NULL dereference in some specific cases of a
+ block-end macro calling another block-end macro.
+ * mdoc(7): Fix NULL dereference if the only child of the head
+ of the first .Sh was an empty in-line macro.
+ * eqn(7): Fix NULL dereference in the terminal formatter
+ for empty matrices and empty square roots.
+ * mdoc(7): Fix an assertion failure for a .Bd without a type that
+ breaks another block.
+ * mdoc(7): Fix an assertion failure that happened for some .Bl -column
+ lists containing a column width of "-4n", "-3n", or "-2n".
+ * mdoc(7): Fix an assertion failure caused by .Bl -column without .It
+ but containing eqn(7) or tbl(7) code.
+ * roff(7): Fix an assertion failure caused by \z\[u00FF] with -Tps/-Tpdf.
+ * roff(7): Fix an assertion failures caused by whitespace inside \o''
+ (overstrike) sequences.
+ * -Thtml: Fix an assertion failure caused by -Oman or -Oincludes of
+ excessive length.
+ --- PORTABILITY IMPROVEMENTS ---
+ * man(1): Do not mix stdio narrow and wide stream orientation
+ on stdout, which could cause output corruption on glibc.
+ * mandoc(1): Autodetect a suitable locale for -Tutf8 mode.
+ * ./configure: Autodetect whether PATH_MAX and O_DIRECTORY are defined.
+ * ./configure: Autodetect if nanosleep(3) needs -lrt.
+ * ./configure: Provide an ${LN} configuration variable.
+ * ./configure: Put compiler arguments that may contain -l at the end.
+ --- MINOR BUGFIXES ---
+ * mdoc(7): Fix SYNOPSIS output if the first child of .Nm is a macro.
+ * mdoc(7) -Thtml: Improve formatting of .Bl -tag with short tags.
+ * man(7) -Thtml: Preserve whitespace in .nf (nofill) mode.
+ * mandoc(1): Error out on invalid output options on the command line.
+ --- STRUCTURAL CHANGES, no functional change ---
+ * Redesign part of the mandoc_html(3) interfaces, making them much
+ easier to use and reducing the amount of code by a few hundred lines.
+ --- THANKS TO ---
+ * Michael Stapelberg (Debian) for designing the new mandocd(8)
+ and parts of the new catman(8), for release testing, and for a
+ number of patches and bug reports.
+ * Baptiste Daroussin (FreeBSD) for profiling the new makewhatis(8)
+ implementation and suggesting an algorithmic improvement which
+ more than doubled performance, and for a few bug reports.
+ * Ed Maste (FreeBSD) for an important patch improving reproducibility
+ of builds in makewhatis(8), and for a few bug reports.
+ * Theo Buehler (OpenBSD) for almost twenty important bug reports,
+ most of them found by systematic afl(1) fuzzing.
+ * Benny Lofgren, David Dahlberg, and in particular Vadim Zhukov
+ for crucial help in getting .Bl -tag CSS formatting fixed.
+ * Svyatoslav Mishyn (Crux Linux) for an initial version of the
+ patch to autodetect a suitable locale for -Tutf8 mode
+ and for release testing.
+ * Jason McIntyre (OpenBSD) for multiple useful discussions
+ and a number of bug reports.
+ * Sevan Janiyan (NetBSD) for extensive release testing and multiple
+ bug reports.
+ * Thomas Klausner and Christos Zoulas (NetBSD), Yuri Pankov (illumos),
+ and Leah Neukirchen (Void Linux) for release testing and bug reports.
+ * Ulrich Spoerlein (FreeBSD) for release testing.
+ * Alexander Bluhm, Andrew Fresh, Antoine Jacoutot, Antony Bentley,
+ Christian Weisgerber, Jonathan Gray, Marc Espie, Martijn van Duren,
+ Stuart Henderson, Ted Unangst, Theo de Raadt (OpenBSD), Abhinav
+ Upadhyay, Kamil Rytarowski (NetBSD), Aaron M. Ucko, Bdale Garbee,
+ Reiner Herrmann, Shane Kerr (Debian), Daniel Sabogal (Alpine Linux),
+ Carsten Kunze (Heirloom roff), Kristaps Dzonsons (bsd.lv),
+ Anton Lindqvist, Jan Stary, Jeremy A. Mates, Mark Patruck,
+ Pavan Maddamsetti, Sean Levy <attila@stalphonsos.com>, and
+ Tiago Silva for bug reports.
+ * Brent Cook, Marc Espie, Philip Guenther, Todd Miller (OpenBSD)
+ and Markus Waldeck for useful discussions.
+ * And as usual, OpenCSW for providing me with a Solaris 9/10/11
+ testing environment.
Changes in version 1.13.4, released on July 14, 2016
again resulting in more than half a dozen important bug reports.
* Svyatoslav Mishyn (Crux Linux) for some patches, several bug
reports, and extensive release testing.
- * Christian Neukirchen (void Linux) for a number of compatibility
+ * Leah Neukirchen (Void Linux) for a number of compatibility
patches and suggestions and several bug reports.
* Christos Zoulas (NetBSD) for a bug fix patch and some useful
suggestions for cleanup.
* New -Wunsupp message level.
--- POTENTIONALLY SECURITY RELEVANT BUGFIXES ---
* Fix a potential write buffer overrun on incomplete string conditionals.
- http://mdocml.bsd.lv/cgi-bin/cvsweb/roff.c#rev1.241
+ http://mandoc.bsd.lv/cgi-bin/cvsweb/roff.c#rev1.241
* Fix a potential write buffer overrun on backslash at EOF in a conditional.
- http://mdocml.bsd.lv/cgi-bin/cvsweb/roff.c#rev1.247
+ http://mandoc.bsd.lv/cgi-bin/cvsweb/roff.c#rev1.247
* Fix a use after free sometimes hit when validation deletes a block.
- http://mdocml.bsd.lv/cgi-bin/cvsweb/mdoc_macro.c#rev1.180
+ http://mandoc.bsd.lv/cgi-bin/cvsweb/mdoc_macro.c#rev1.180
--- MAJOR FUNCTIONALLY RELEVANT BUGFIXES ---
* Let man(1) show manuals for the current architecture by default,
and support the MACHINE environment variable.
* and column lengths handled correctly.
For older releases, see the ChangeLog files
-in http://mdocml.bsd.lv/snapshots/ .
+in http://mandoc.bsd.lv/snapshots/ .
git.ckatri.com / mandoc.git / blobdiff