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which unintentionally made the -O tag= argument mandatory,
breaking commands like "man -akO tag Ic=ulimit".
Noticed while answering questions from Ian Ropers.
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to support regression testing without a tty;
no user visible change intended
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which has a misleading syntax. It was declared obsolete and
superseded by the "manpath" directive five years ago.
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everywhere and not only in the parsers.
For more uniform messages, use it at more places instead of err(3),
in particular in the main program.
While here, integrate a few trivial functions called at exactly one
place into the main option parser, and let a few more functions use
the normal convention of returning 0 for success and -1 for error.
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ok schwarze@
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output option -O tag[=term] to move right to the definition of "term" when
opening the manual page in a pager, effectively porting the -T html
fragment name feature - https://man.openbsd.org/ksh#ulimit - to the
terminal. Try:
$ man -O tag uvm_sysctl
$ man -O tag=ulimit ksh
$ man -O tag 3 compress
Feature development triggered by a question from kn@. Klemens also
tested, provided feedback that resulted in improvements, and provided
an OK.
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the top of HTML pages containing at least two non-standard sections.
Suggested by Adam Kalisz and discussed with kristaps@ during EuroBSDCon 2018.
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in the base system, inspired by mdoclint(1).
We are able to do this because (1) the -mdoc parser, the -Tlint validator,
and the man(1) manual page lookup code are all in the same program
and (2) the mandoc.db(5) database format allows fast lookup.
Feedback from, previous versions tested by, and OK jmc@.
A few features will be added to this in the tree, step by step.
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We provide users with tools. We don't attempt to prevent them from
using them in stupid ways: depending on the context, not every
stupid-looking use is necessarily actually stupid, and not every
stupidity can be automatically detected anyway, so don't even try.
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provide a -Onoval output option to show the unvalidated tree.
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and error out if they occur on the command line;
missing feature found in the TODO file
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Use the POSIX function getline(3) rather than the slightly
dangerous BSD function fgetln(3).
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That's more readable and less error-prone than fumbling around
with argv[0], fprintf(3), strerror(3), perror(3), and exit(3).
It also shortens the code by 50 lines.
It's a bad idea to boycott good interfaces merely because standards
committees ignore them. Instead, it's the job of the portable
distribution to provide compatibility modules for archaic systems
(like commercial Solaris) that still don't have them. Actually,
the compat code for the portable distribution already exists and
will be committed right after this.
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colon override the default manpath, let them add to the default manpath.
Only override the default manpath by the -M option, by MANPATH without
leading, trailing, or double colon, or by "manpath" in man.conf(5).
Problem reported by Jan Stary <hans at stare dot cz>.
Patch OK'ed by millert@.
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The next step will be to actually use the parsed data.
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to replace the legacy "_whatdb path/whatis.db".
Keep _whatdb support for backward compat, for now.
Discussed with many, jmc@ and ajacoutot@ agree with the general direction.
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fall back to /usr/share/man:/usr/X11R6/man:/usr/local/man
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parent directories exist, but complain about invalid directories
given on the command line.
Intended to fix an oddity reported by sthen@.
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* Change eight reallocs to reallocarray to be safe from overflows.
* Change one malloc to reallocarray to be safe from overflows.
* Change one calloc to reallocarray, no zeroing needed.
* Change the order of arguments of three callocs (aesthetical).
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remove trailing whitespace and blanks before tabs, improve some indenting;
no functional change
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functions used for multiple languages (mdoc, man, roff), for example
mandoc_escape(), mandoc_getarg(), mandoc_eos(), and generic auxiliary
functions. Split the auxiliaries out into their own file and header.
While here, do some #include cleanup.
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in isspace() and tolower() arguments containing arbitrary char data.
Thanks to deraadt@ for triggering the audit.
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Kristaps changed the size member of struct manpaths from int to size_t.
No functional change.
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to prepend, append or insert the man.conf(5) default path;
compatible with GNU manpath(1), implementation by kristaps@,
heavily tweaked by me.
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(1) Make the database format simpler and smaller by
- storing the file type as a single character and
- storing paths relative to the dir containing the database.
The latter allows to move trees around.
Both together typically save 15-25% of the index size.
(2) Make sure apropos(1) "any" really covers all search keys.
(3) Make manpath_parseline() static, drop manpath_parseconf() completely.
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ok kristaps@
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In particular, support the MANPATH environment variable
and don't confuse index record numbers when working with
multiple mandoc databases at once.
Besides, remove lots of gratuitious code and whitespace differences.
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schwarze
anton
millert
deraadt