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Diff for /mandoc/NEWS between version 1.35 and 1.36

version 1.35, 2019/10/13 14:45:17 version 1.36, 2021/09/17 18:27:39
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 This file lists the most important changes in the mandoc.bsd.lv distribution.  This file lists the most important changes in the mandoc.bsd.lv distribution.
   
 Changes in version 1.14.6, released on XXX XXX, 2019  Changes in version 1.14.6, released on September XXX, 2021
   
     --- MAJOR NEW FEATURES ---      --- MAJOR NEW FEATURES ---
  * man(1) -T ascii: slowly start implementing tagging support for man(7)   * mdoc(7): automatic tagging improved in many respects
    pages: tag alphabetic arguments of .IP, .TP, and .TQ macros   * mdoc(7): new .Tg (tag) macro to explicitly mark a place as defining a term
  * -T html: wrap text and phrasing elements in paragraphs unless   * man(7): implement some automatic tagging support
    already contained in flow containers; never put them directly   * man(1): let -w without argument show the manpath, like in man-db and man-1.6
    into sections.  This helps to format paragraphs with the CSS   * -T html: wrap text and phrasing elements in paragraphs unless already
    class selector .Pp.     contained in flow containers; never put them directly into sections.
      This helps to format paragraphs with the CSS class selector .Pp.
    * man.conf(5): remove support for the "_whatdb" configuration directive
      that was deprecated in 2015; please use "manpath" instead
     --- MINOR NEW FEATURES ---      --- MINOR NEW FEATURES ---
  * roff(7): implement the .break request (break out of a .while loop)   * man(1): switch the default pager from "more -s" to "less"
  * if messages are shown and output is printed without a pager,   * man(1): in the fallback code to look for manual pages without using
    display a heads-up on stderr at the end because otherwise, users     mandoc.db(5), accept files "man<one-digit-section>/<name>.<full-section>"
    may easily miss the messages     in addition to the already supported "man<full-section>/name.[01-9]*"
    * if messages are shown and output is printed without a pager, display
      a heads-up on stderr at the end because otherwise, users may easily
      miss the messages
    * man.cgi(8): add a Content-Security-Policy HTTP header
    * man.cgi(8): switch off autocomplete and autocapitalize
  * mandoc.css: support prefers-color-scheme: dark   * mandoc.css: support prefers-color-scheme: dark
    * -T html: add meta viewport element to help mobile devices
    * -T html -O tag: let this pass a file:// URI to the pager
    * tbl(7): implement the "nospaces" option
    * tbl(7) -T html: implement the "a" (em indent) layout specification
    * tbl(7) -T html: implement the "b" (bold) and "i" (italic) layout modifiers
    * tbl(7): support two-character font names in the layout font modifier
    * tbl(7) -T html: support horinzontal rulers in individual cells
    * tbl(7) -T tree: print more details about columns, options, rows, and cells
    * roff(7): implement the .break request (break out of a .while loop)
    * roff(7): support the CB and CI fonts in \f and .ft
    * -T lint: new STYLE message if a file name extension contradicts .Dt/.TH
    * -T lint: new STYLE message about overlong text lines
    * -W style: check .Xr links along the full manpath
     --- RELIABILITY BUGFIXES ---      --- RELIABILITY BUGFIXES ---
  * man(1): do not segfault if /tmp/ is not writeable   * man(1): do not segfault if /tmp/ is not writeable
    * man(1): do not access a NULL pointer when both -l and -w are given
    * makewhatis(8): do not crash when a manpath directory contains
      a symbolic link that points to a directory
    * man(7): fix an assertion failure caused by doubly nested next-line scopes
  * tbl(7): fix a crash when the last column is only reached by spans   * tbl(7): fix a crash when the last column is only reached by spans
    * tbl(7): fix a NULL pointer access in some cases of two spans on one row
  * tbl(7) -T ascii: fix a NULL pointer access on empty data cells   * tbl(7) -T ascii: fix a NULL pointer access on empty data cells
  * tbl(7) -T ascii: fix a NULL pointer access on a line next to a short row   * tbl(7) -T ascii: fix a NULL pointer access on a line next to a short row
  * -T html: fix an assertion failure caused by .ft in rare situations   * tbl(7): fix an assertion failure caused by excessive spacing modifiers
    * tbl(7): fix an infinite loop for some overlapping horizontal spans
  * roff(7): fix a rare case of writing one byte past the end of the input buffer   * roff(7): fix a rare case of writing one byte past the end of the input buffer
    * roff(7): do not call abort(3) when \*[.T] is encountered
    * roff(7): fix an assertion failure caused by a macro inside .ce .if
    * roff(7): fix assertion failures for .ti and .po with excessive arguments
    * roff(7): avoid near-infinte output for .ce inside explicit no-fill mode
    * -T ascii/utf8: fix assertion failures caused by excessive spacing
    * -T html: fix an assertion failure caused by .ft in rare situations
    * -T man: fix an assertion failure caused by tbl(7) and eqn(7) input
       --- PORTABILITY IMPROVEMENTS ---
    * rename HOMEBREWDIR to READ_ALLOWED_PATH, allow it to contain more than
      one directory, and explain how to use that for NixOS and GNU Guix Linux
    * configure: stop trying to ask make(1) what the default compiler is
      because that test was too fragile; just use "cc" by default
    * configure: various simplifications and improved robustness
    * configure: only compile compat_*.c implementations that are needed
    * configure: provide a feature test for __attribute__(())
    * compat_*: sync with upstreams for security, functionality, and style
    * in the regression suite, avoid file names that differ only by case
     --- MINOR FUNCTIONAL IMPROVEMENTS ---      --- MINOR FUNCTIONAL IMPROVEMENTS ---
  * man(1) -h: for pages lacking a SYNOPSIS, show the NAME section   * man(1) -h: for pages lacking a SYNOPSIS, show the NAME section
  * man(1): when the first argument starts with a digit, optionally   * man(1): when the first argument starts with a digit, optionally
Line 36  Changes in version 1.14.6, released on XXX XXX, 2019
Line 80  Changes in version 1.14.6, released on XXX XXX, 2019
    2. The section in the file name matches exactly.     2. The section in the file name matches exactly.
    3. The section in the directory name matches exactly.     3. The section in the directory name matches exactly.
    4. Neither of them matches exactly.     4. Neither of them matches exactly.
  * man(1): if no tags were generated at all, unlink(2) the empty   * man(1): if no tags were generated at all, unlink(2) the empty tags file
    tags file as soon the condition can be detected and do not pass     as soon as the condition can be detected and do not pass it to less(1)
    it to less(1)  
  * makewhatis(8): handle both dangling symlinks and .so links   * makewhatis(8): handle both dangling symlinks and .so links
    in manual page directories more gracefully     in manual page directories more gracefully
  * man.cgi(8): for invalid queries and for valid queries returning   * man.cgi(8): for invalid queries and for valid queries returning
    no result, return the appropriate 40x status code rather than 200     no result, return the appropriate 40x status code rather than 200
    * mdoc(7): let .Dd concatenate all arguments and default to the empty string
    * mdoc(7): convert ".Fl Fl" to ".Fl \-" during validation, improving -T html
    * mdoc(7): improve output of .At 32v
    * man(7): no longer print multiple blank lines before NAME and page footer
  * tbl(7) -T utf8: improved rendering of horizontal lines   * tbl(7) -T utf8: improved rendering of horizontal lines
    * tbl(7) -T html: in "n" cells, align by padding numbers on the right
    * tbl(7): no longer leak tabulator settings to subsequent roff(7) code
    * mdoc(7) -T html: for .Bl -tag, use "column-count: 1" rather
      than "overflow: auto" to avoid the ugly side effects
    * mdoc(7) -T html: render .Bd -unfilled in proportionally-spaced font
  * mdoc(7) -T html: format .Nd with <span> rather than <div>   * mdoc(7) -T html: format .Nd with <span> rather than <div>
  * mdoc(7) -T lint: do not warn about $Mdocdate$ without an actual date   * mdoc(7) -T lint: do not warn about Mdocdate without an actual date
  * mdoc(7) -T lint: do not complain about function types of the   * mdoc(7) -T lint: do not complain about function types of the
    form "ret_type (fname)(args)", but otherwise check names more strictly     form "ret_type (fname)(args)", but otherwise check names more strictly
    * -T html: append .html suffix to temporary files to please browsers
    * -T markdown: print a BAGARG message if called on man(7) input
     --- MINOR BUGFIXES ---      --- MINOR BUGFIXES ---
  * man(1): do the search for each name independently, and show the   * man(1): do the search for each name independently, and
    results in the order of the command line argument     show the results in the order of the command line argument
  * man(1): when asking for a single manual page by name, prefer   * man(1): escape shell wildcard characters in name arguments before glob(3)
    file name matches over .Dt/.TH matches over first NAME matches   * man(1): when asking for a single manual page by name, prefer file name
    over later NAME matches, but do not change the ordering for     matches over .Dt/.TH matches over first NAME matches over later NAME
    apropos(1) nor for man -a     matches, but do not change the ordering for apropos(1) nor for man -a
    * man(1): correctly extract the section name from the file name extension
      of gzipped manual page files
    * makewhatis(8): fix file type tests putting wrong data into mandoc.db(5)
    * man.cgi(8): fix section number in the <title> element for preformatted pages
    * tbl(7): correct handling of T& after horizontal rulers in the layout
    * tbl(7): correct column widths if rows have different numbers of cells
    * tbl(7): empty columns are 1n wide rather than 0n
    * tbl(7): correctly calculate required column widths for tables containing
      cells that horizontally span columns which contains "n" (number) formatted
      cells on other rows
    * tbl(7): skip escape sequences when looking for column separators
    * eqn(7): skip whitespace before tokens
  * roff(7): when calling an empty macro, do not clobber existing arguments   * roff(7): when calling an empty macro, do not clobber existing arguments
    * roff(7): recognize \} on lines closing a macro definition request
    * roff(7): do not throw a bogus warning for "'br\}" and similar lines
    * roff(7): stop generating comment nodes when encountering the first content
    * mandoc_char(7): make \0 (digit-width space) non-breaking
  * mdoc(7) .Bl -column: parse Macro in .It "word<tab>word" Ta word Macro<eol>   * mdoc(7) .Bl -column: parse Macro in .It "word<tab>word" Ta word Macro<eol>
    * mdoc(7) -T html: display straight quotes, not curly quotes, for .Qq/.Qo
  * -T html: remove some spurious line breaks, in particular inside <pre>   * -T html: remove some spurious line breaks, in particular inside <pre>
    * -T html: use <br/> for a space character at the beginning of an input line
    * -T html: use ~%d for ordinal fragment suffixes, reserve '~' for that purpose
     --- STRUCTURAL IMPROVEMENTS ---      --- STRUCTURAL IMPROVEMENTS ---
    * introduce the concept of semantically transparent syntax tree nodes,
      allowing improved decisions in various validators and formatters
  * move some code out of the giant main() into separate functions   * move some code out of the giant main() into separate functions
    doing one well-defined task each     doing one well-defined task each
  * clearly separate parser state (struct curparse) and formatter state   * clearly separate parser state (struct curparse) and formatter state
Line 66  Changes in version 1.14.6, released on XXX XXX, 2019
Line 141  Changes in version 1.14.6, released on XXX XXX, 2019
  * in the HTML formatter, assert(3) that no HTML nesting violation occurs   * in the HTML formatter, assert(3) that no HTML nesting violation occurs
  * let html_close_paragraph() close any phrasing context   * let html_close_paragraph() close any phrasing context
     --- THANKS TO ---      --- THANKS TO ---
  * Marc Espie (OpenBSD) for a patch and for suggesting a feature impovement   * Anthony Bentley and Klemens Nanni (OpenBSD) for many patches and bug
  * Anton Lindqvist (OpenBSD) for a patch     reports, for useful discussions, and for checking patches
    * Anton Lindqvist (OpenBSD) for two patches and a bug report
    * Marc Espie (OpenBSD) for a patch, many bug reports, and useful discussions
    * Lukas Epple (NixOS) for a patch, bug reports, and for checking patches
    * Abel Romero Perez for a patch, a bug report, and suggesting a new feature
    * nabijaczleweli for a patch and for suggesting feature improvements
    * Jonathan Gray (OpenBSD) for a patch and for bug reports
    * Otto Moerbeek (OpenBSD) and Alexander Gromnitsky for a patch
  * Armin Besirovic for a contribution to mandoc.css   * Armin Besirovic for a contribution to mandoc.css
  * Lorenzo Beretta for three bug reports   * Jason McIntyre (OpenBSD) for a manual page patch, suggesting a new feature,
    and for suggesting two feature impovements     checking many patches, and useful discussions
  * Anthony Bentley (OpenBSD) for three bug reports   * Martin Vahlensieck for a manual page patch and reporting a code style issue
    * Frederic Cambus and Ian Sutton (OpenBSD) for a manual page patch
    * Jan Schreiber for many bug reports found with afl(1)
    * G. Branden Robinson (GNU troff) for several bug reports, feature
      suggestions, and for checking many groff patches
    * Michael Stapelberg (Debian), Ian Ropers, Lorenzo Beretta, and Oliver Corff
      for several bug reports and feature suggestions
    * Stephen Gregoratto for several bug reports
    * Theo de Raadt (OpenBSD) for two bug reports, checking a patch,
      and a useful discussion
    * Andreas Kahari and Jason A. Donenfeld for two bug reports
    * Soeren Tempel (Alpine Linux) for a bug report, suggesting a feature
      improvement, and checking two patches
    * Aman Verma, Jan Stary, and John Gardner for a bug report
    and for suggesting a feature impovement     and for suggesting a feature impovement
  * Michael Stapelberg (Debian) and Jan Stary for a bug report   * Todd Miller (OpenBSD) for a bug report, checking a patch,
    and for suggesting a feature impovement     and a useful discussion
  * Stephen Gregoratto for two bug reports   * Andrew Fresh, Brian Callahan, Christian Weisgerber, Paul de Weerd (OpenBSD),
  * Brian Callahan, Klemens Nanni (OpenBSD), Jason Thorpe (NetBSD),     Havard Eidnes, Jason Thorpe, Thomas Klausner (NetBSD),
    Yuri Pankov (FreeBSD), and Edgar Pettijohn for bug reports     Yuri Pankov (FreeBSD), Bjarni Ingi Gislason, Chris Bennett,
  * Theo Buehler (OpenBSD), Leah Neukirchen (Void Linux), Colin Watson (Debian),     Edgar Pettijohn, Eldred Habert, Jamie Landeg-Jones, Kazuo KUROI,
    and John Gardner for suggesting feature impovements     and Wynn Wolf Arbor for a bug report
  * TJ Townsend (OpenBSD) for help with CSS   * Theo Buehler (OpenBSD) for suggesting two feature impovements
      and for checking a patch
    * Colin Watson (Debian) for suggesting a feature impovement
      and for checking groff patches
    * Matej Cepl (SUSE Linux), Leah Neukirchen (Void Linux), Matthew Martin,
      Steffen Nurpmeso, and Tim Baumgard for suggesting a feature impovement
  * Christos Zoulas (NetBSD) for a report regarding portability   * Christos Zoulas (NetBSD) for a report regarding portability
  * Michal Nowak for reporting four code style issues   * Daniel Dickman (OpenBSD) for suggesting a portability improvement
    * Werner Lemberg (GNU troff) and Douglas McIlroy
      for reporting bugs in manual pages
    * Baptiste Daroussin and Eygene Ryabinkin (FreeBSD)
      for an additional regression test
    * Michal Nowak for reporting several code style issues
    * TJ Townsend (OpenBSD) for help with CSS
    * Job Snijders, Kinichiro INOGUCHI, and Martijn van Duren (OpenBSD)
      for checking patches
    * Bertrand Garrigues and Ralph Corderoy (GNU troff) for checking groff patches
   
 Changes in version 1.14.5, released on March 10, 2019  Changes in version 1.14.5, released on March 10, 2019
   
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Removed from v.1.35  
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  Added in v.1.36
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