| Commit message (Collapse) | Author | Age | Files | Lines |
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I needed this when working on tbl(7) bug fixes.
Deliberately not linked to the build;
this is developer documentation, not user documentation.
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and on its last line, the first T{ remained unclosed,
roff_parseln() never returned ROFF_TBL for that last line,
so {man,mdoc}_addspan() never got called for that last line,
so we ended up with a table
where no line associated with a node had TBL_SPAN_LAST set,
so tbl_term() never free()'d the cols in struct roffcol,
so tblcalc() crashed on the NULL == tbl->cols assertion
when starting the *next* table in the same file.
Fix this by returning ROFF_TBL as soon as we open a data cell,
not only when finishing it - as explained above, it may never
get properly closed but instead be interrupted by .TE.
Problem reported by bentley@ in latex2man.1.
I love it when bugs take half a day to debug but
the fix turns out to be flipping one single bit in the source code.
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that is already used almost everywhere instead of gratuitiously
inventing different names at four places. No functional change.
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1) This struct almost exclusively contains the table options.
2) Information about the table as a whole is actually in "struct tbl_node".
Besides, "struct tbl" was almost impossible to search for.
So rename it to "struct tbl_opts". No functional change.
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preceded by a backslash; otherwise, the escape sequence would later
be identified as invalid and the non-printable character would be
passed through to the output backends, sometimes triggering assertions.
Reported by Mike Small <smallm at panix dot com> on the mdocml discuss list.
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* Guard <sys/param.h> inclusion by #ifdef USE_MANPATH
to make it more obvious why this isn't needed on OpenBSD.
Noticed by deraadt@.
* Resolve gratuitious whitespace differences:
Blanks before tabs and on empty lines.
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Found and fixed on the plane to the OpenBSD t2k13 hackathon in Toronto.
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any text that follows must be kept on the same line.
I already found the issue and wrote the patch in April 2011,
but didn't come round to do proper testing and forgot about it.
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Issue found when Thomas Klausner <wiz at NetBSD dot org> made me
look at the manuals of his http://www.nih.at/libzip library.
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takes care of printing the whole line. This reduces code duplication -
in particular after the upcoming commit to repair .Bl -offset -
and makes print_offs() more similar to what print_width() does.
No functional change.
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use abort(3), just like in the three other comparable cases in this file,
instead of ignoring the problem and causing a null pointer access.
Cosmetical issue reported by Ulrich Spoerlein <uqs@spoerlein.net>
found by Coverity Scan CID 976115.
No functional change.
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along with the dead code testing whether it's positive.
Reported by Ulrich Spoerlein <uqs@spoerlein.net>,
found by Coverity Scan CID 975717.
While here, remove the now unused **params array as well,
which Coverity apparently missed, at least it wasn't reported...
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data pointed to, pass the size of the right pointer type to calloc;
cosmetic issue reported by Ulrich Spoerlein <uqs@spoerlein.net>
found in Coverity Scan CID 978734.
No binary change - ok cmp(1).
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- double word fix
from jmc@
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on the same output line, even if it is longer than the output width.
This commit fixes a bug allowing an overly long last line of an
indented block (.RS) to be broken even in literal mode.
The bug was found using the sudo_plugin(4) manual provided by millert@.
I introduced the bug in rev. 1.84 during the g2k12 Budapest hackathon.
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to fix multiple issues reported by Todd Miller; thanks!
Specifically,
- avoid double indentation after .Bd inside .Bl
- set up correct indentation after .Bl inside .Bl
- set up correct indentation after .Dl and .D1 inside .Bl
While here, also
- set up correct indentation *inside* .Dl and .D1 inside .Bl.
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Problem reported by jmc@, thanks.
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after .TH, it works. Trying to redefine standard mdoc(7) macros before .Dd
works when calling groff with the -mdoc command line option, but does not
when calling groff with -mandoc; after .Dd, it always works.
Arguably, one might call that buggy behaviour in groff, but it is very
unlikely that anybody will change groff in this respect (certainly, i'm
not volunteering). So let's be bug-compatible.
This fixes the vertical spacing in sox(1).
Merging from OpenBSD libmandoc.h 1.18, read.c 1.8, roff.c 1.47, June 2, 2012.
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just like in -Tascii mode; requested by millert@.
While here, do not escape the blank characters terminating man(7)
macros; this is becoming more important as we use more keeps now.
Note that -Tman still does not support .nr nS.
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* Use "\\ " not "\\~" as the non-breaking space as historic nroff
doesn't support the latter.
* The '-' before the flags needs to be quoted to prevent nroff
from putting a line break between the '-' and the flag character.
* Disable hyphenation and, for nroff, disable justification which is
consistent with how mdoc behaves (and produces more readable manuals).
(OpenBSD rev. 1.39, 1.40 and 1.41)
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instead of .sp -1v, which for example Solaris nroff handles poorly.
Problem report and patch by millert@,
with the print_word chunk tweaked by me.
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Inspired by a diff from millert@, but implemented rather
differently and with slightly better functionality.
In particular, this one respects -offset and -width
arguments found in the input file.
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reported by Nicolas Joly <njoly at pasteur dot fr>:
- add EOS spacing after trailing punctuation after .Cd, .Fc, and .Lb
- suppress spacing before trailing punctuation after .Fd
Add the remaining issues from the same report to the TODO file.
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Settle for "struct man *man", "struct mdoc *mdoc", "struct meta *meta"
and avoid the confusing "*m" which was sometimes this, sometimes that.
No functional change.
ok kristaps@ some time ago
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patch written by Nicolas Joly <njoly at pasteur dot fr>.
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has just been fixed. Note that my problem description was somewhat
misleading, even though Nicolas Joly's problem report was fine.
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This fixes the end of sentence spacing in OpenBSD open(2)
and in about 150 pages in the NetBSD base system.
Reported by Nicolas Joly <njoly a pasteur point fr>, merci!
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The basic idea is to already pop the font at the end marker
instead of allowing it to linger until the final end of the block.
This requires a few preliminaries:
* For each block, save a pointer to the previous font
to be used in case the block breaks another and gets extended.
* That requires making node information writable during rendering.
* Now fonts may get popped in the wrong order; hence, after the stack
has already been rewound further by some block that began earlier,
ignore popping a font that was put on the stack later.
* To be able to exploit all this for font blocks, tie processing
to their body, not their block, which is more logical anyway.
Triggered by florian@ reporting vaguely similar issues with list blocks.
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* When allocating a body end marker, copy the pointer to the normalized
block information from the body block, avoiding the risk of subsequent
null pointer derefence.
* When inserting the body end marker into the syntax tree, do not try to
copy that pointer from the parent block, because not being a direkt child
of the block it belongs to is the whole point of a body end marker.
* Even non-callable blocks (like Bd and Bl) can break other blocks;
when this happens, postpone closing them out in the usual way.
Completed and tested at the OpenBSD impromptu Coimbra hackathon (c2k12).
Thanks to Pedro Almeida and the Laborat'orio de Computa,c~ao Avan,cada
da Universidade de Coimbra (http://www.uc.pt/lca) for their hospitality!
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of suppressing spacing before a third .Xr argument
because that quirk was removed in mdoc_macro.c rev. 1.113.
2) Mark the "section" argument to .Xr as (syntactically) optional,
but still do not encourage omitting it.
The missing .Op was reported by espie@.
Wording tweaked by and ok jmc@, ok millert@.
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left quotes.
Also, properly reinitialize the styles attribute string buffer for
each column in a table so that the attributes don't accumulate.
Patch from Matthew@ Dempsky, tweaked by me; OpenBSD rev. 1.66.
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OpenBSD man.7 rev. 1.30
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Reminded about the missing feature by millert@.
This reduces mandoc/groff differences in OpenBSD base by 25%.
ok millert@
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Issue first reported by naddy@ in rsync(1).
OpenBSD rev. 1.55.
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Fixes vertical spacing after "OPTIONS" in gcc(1).
Issue first reported by naddy@ in rsync(1).
OpenBSD rev. 1.54.
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even on an input line containing a partial implicit macro.
Fixes horizontal spacing in vi(1), ddb(4), and ppp(8).
OpenBSD rev. 1.74.
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* When they are trailing the last item, move them outside the list.
* When they are trailing any other none-compact item, drop them.
OpenBSD rev. mdoc_validate.c 1.107, mdoc.c 1.91
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that's stupid because it may break enclosing font changes,
but let's do the same for groff bug compatibility.
--> Never use \*(Ba, use just plain "|"! <--
Also, predefined strings are already expanded by the roff(7) parser,
so the mdoc(7) parser has to look for the expanded string.
OpenBSD rev. mdoc.c 1.90 and predefs.in 1.3
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do not let it depend on the default indent provided by -Oindent.
By default, this doesn't change anything because 7 / 2 = 3;
in -Omdoc mode, it makes man(7) output the same as mdoc(7) output.
OpenBSD rev. 1.87
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at the position of a literal tab, the tab indents the following line.
Fixes the perl(1) SYNOPSIS; reminded by deraadt@; OpenBSD rev. 1.66.
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Synching to OpenBSD rev. 1.38.
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* So far, .Pp and .Lp were removed before paragraph type blocks.
* Now also remove .br before paragraph type blocks.
* Treat .Lp as a paragraph like .Pp, so remove .Pp, .Lp, .br before it.
* Do not treat .sp as a paragraph, don't remove anything before it.
* After .Sh, .Ss, .Pp, and .Lp, remove .Pp, .Lp, .sp, .br, and blank lines.
* After .sp and .br, remove .br.
OpenBSD rev. mdoc.c 1.89 and mdoc_validate.c 1.106
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