| Commit message (Collapse) | Author | Age | Files | Lines |
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written on the TGV Paris-Strassbourg
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written on the TGV Paris-Strassbourg
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tag candidates exactly once, and use it for .Em and .Sy;
written on the TGV Toulouse-Paris
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.It Macro tag1 ... | Macro tag2 ...
written on the TGV Toulouse-Paris
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general idea discussed with bcook@ during l2k16
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to make sure that widths match on all platforms;
from Ed Maste <emaste at freebsd dot org>;
OK guenther@
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noticed while investigating a report from Ed Maste
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noticed by Ed Maste when compiling on FreeBSD
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Triggered by a question from <jmates at ee dot washington at edu>.
OK jmc@.
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was overzealous. Consequently, macro=substr and macro~regexp searches
only returned all pages containing the first matching macro value,
rather than all pages containing any of the matching macro values.
Bug reported by tb@ - thanks!
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which differs from what most other systems use.
While here, improve diagnostic output of ./configure tests.
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entries come in a well-defined order even in the presence of MLINKS.
Do this by using the compar() argument of fts_open(3) rather than
trying to sort later, which missed some cases.
This also shortens the code by a few lines.
Diff from Ed Maste <emaste @ FreeBSD>, adapted to our tree
and tweaked a bit by me, final version confirmed by Ed.
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tweak and OK jmc@
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and just let it default to -width 6n, which agrees with the
traditional -width Ds that is still in widespread use.
I just pushed a patch upstream to GNU roff that does the same for
groff_mdoc(7). Before, groff contained code that was even more
complicated than mandoc, but both resulted in quite different
user-visible output. Now, both agree, and output is nicer for both.
Useless complication noticed by Carsten Kunze (Heirloom roff).
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might be in stdio wide orientation due to prior formatting of an
unformatted manual in man -aTutf8 mode. So for now, use fflush(3)
followed by unbuffered write(2) instead. Fixes output corruption
on glibc discovered on Linux while testing a diff to fix a loosely
related bug reported by <jmates at ee dot washington dot edu>.
I detest the concept of stdio stream orientation. One day, i will
rewrite term_ascii.c to always use narrow streams, even in UTF-8
output mode. But that's too much work for today.
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fixing a NULL pointer access that happened when the first of multiple pages
shown was preformatted, as in "man -a groff troff".
Crash reported by <jmates at ee dot washington dot edu> on bugs@, thanks!
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patch from bentley@
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silently create it from scratch instead of printing a warning.
The annoying warning message was reported by ajacoutot@, and espie@
convincingly argues that a non-existing database can be considered
equivalent to an empty one.
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pointers in the pages table, do not access NULL pointers, but
gracefully handle the errors.
Similar patches will be needed for the macro tables, too.
<attila at stalphonsos dot com> audited the code and pointed out to me
that dbm_get() can return NULL for corrupted databases, but that isn't
handled properly at various places.
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and there was no preceding .It macro, do not read the byte
before the beginning of the line buffer.
Found by tb@ with afl@.
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but reading the database fails, report the full path to the database
on standard error, and mention that the database is automatically
recreated from scratch.
Suggested by espie@.
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format based on SQLite 3, say so in words that mortals can
understand rather than babbling about hex magic.
Suggested by espie@.
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are open, all except the innermost open block got a bogus MDOC_ENDED
marker, in some situations triggering segfaults down the road
which tb@ found with afl(1).
Fix the logic error by figuring out up front whether an end macro
has a matching body, and if it hasn't, don't mark any blocks as broken.
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ignore body end markers of lists breaking other blocks.
Fixing a logical error that caused a NULL deref found by tb@ with afl(1).
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and roff-level nodes (e.g. tbl or eqn) follow, don't run into an
assertion. Instead, wrap the roff-level nodes in their own row.
Issue found by tb@ with afl(1).
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empty string got added to the list of sections, breaking the database
format slightly and causing the page to not be considered part of
any section, not even if a section could be deduced from the directory
or from the file name.
Bug found due to the bogus pcredemo(3) "manual" in the pcre-8.38p0 package.
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changes, do not prepend a stray NAME_FILE (0x10) byte to the first
names of pages.
Bug found while investigating another issue reported by sthen@.
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as architecture-independent even if they abuse the third (architecture)
argument of the .Dt macro for random stuff like "freetds reference manual".
While the .Dt syntax is not the same as the .TH syntax in man(7),
punishing offenders by treating them as architecture-dependent and
hence completely excluding them from searches is too severe.
Problem reported by sthen@.
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continue scanning upwards, because the enclosing block might already
be pending as well, e.g. .Bl .Bl .It Bo .El .It.
Tree corruption leading to a later NULL deref found by tb@ with afl(1).
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it has no type, but is on the other hand breaking another block,
delete its end marker as well, or the end marker may remain behind
as an orphan, triggering an assertion in the terminal formatter.
Problem found by tb@ with afl(1).
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in-line macro, and don't printf("%s", NULL) if the first child
of the first .Sh is a macro; again found by tb@ with afl(1).
(No, you should never use macros in any .Sh at all, please.)
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pass it the POSIX -s option. On most systems, this won't make a
difference, but Bdale Garbee reported that the make(1) on his Debian
system, most likely some version of gmake, breaks Makefile.local
by printing some 'entering directory' messages. I failed to reproduce
and Bdale didn't report back, but judging from gmake source code,
this is likely to help and unlikely to do harm elsewhere.
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in a list of a type where items don't takes arguments.
Issue found by tb@ with afl(1).
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don't let a subsequent -width access mdoc_argnames[] out of bounds.
Found by tb@ with afl(1).
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sequences that jsg@ found with afl(1):
* Avoid writing \t\b in term.c.
* Handle trailing \b in term_ps.c.
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found while investigating an unrelated bug report from jsg@
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respective conversion functions are not yet properly standardized.
Rumour has it that POSIX is working on it, though.
For now, sprinkle some configuration glue.
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