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ibuf, buf_read to ibuf_read, READ_BUF_SIZE to IBUF_READ_SIZE.
ok henning gilles claudio jacekm deraadt
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at least one hyphen, we already had support for breaking the line a the
last fitting hyphen. This patch improves this functionality by only
breaking at hyphens in free-form text, and by not breaking at hyphens
* at the beginning or end of a word or
* immediately preceded or followed by another hyphen or
* escaped by a preceding backslash.
Before this patch, differences in break-at-hyphen support were one
of the major sources of noise in automatic comparisons to mdoc(7)
groff output. Now, the remaining differences are hard to find among
the noise coming from other sources.
Where there are still differences, what we do seems to be better than
what groff does, see e.g. the chio(1) exchange and position commands
for one of the now rare examples.
idea and coding by kristaps@
Besides, this was the last substantial code difference left
between bsd.lv and openbsd.org. We are now in full sync.
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don't display the output.
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use this format instead of the non-extended one (ex. audio/libao)
spotted/suggested by naddy
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- sync usage() and synopsis
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requested by kristaps@
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architectures still use this (debug kernel builds want to have it).
ok miod
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forgotten when backing my .if/.ie/.el out of libman
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.Bl -tag
.Sm off
.It ...
triggered an assertion, which it shouldn't;
the warning that .Bl -tag "requires the width argument" is enough.
From Joerg Sonnenberger.
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modern groff produces three blank lines before the man(7) footer;
from Joerg Sonnenberger.
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patch from Joerg Sonnenberger;
this finally fixes the test(1) SYNOPSIS.
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This will eventually be used so that mdoc_macro can know whether to
dump list line arguments into the body (`Bl -column' overflowing).
Remove a2list() and arg_listtype() because of this.
From kristaps@.
While merging, fix a regression in mdoc_term.c, print_bvspace():
The bsd.lv version of this broke vertical spacing in .Bl -column.
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sigvec(3) triggers MANDOCERR_BODYLOST, which must not be fatal
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featuring three message levels, as agreed during the mandoc hackathon:
* FATAL parser failure, cannot produce any output from this input file:
eventually, we hope to convert most of these to ERRORs.
* ERROR, meaning mandoc cannot cope fully with the input syntax and will
probably lose information or produce structurally garbled output;
it will try to produce output anyway but exit non-zero at the end,
which is eventually intended to make the ports infrastructure happy.
* WARNING, meaning you should clean up the input file, but output
is probably mostly OK, so this will not cause error-exit at the end.
This commit is mostly just converting the old system to the new one; before
the classification will become really reliable, we must check all messages.
In particular,
* set up a new central message string table in main.c
* drop the old message string tables from man.c and mdoc.c
* get rid of the piece-meal merr enums in libman and libmdoc
* reduce number of error/warning functions from 16 to 6 (still a lot...)
While here, handle a few problems more gracefully:
* allow .Rv and .Ex to work without a prior .Nm
* allow .An to ignore extra arguments
* allow undeclared columns in .Bl -column
Written by kristaps@.
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function. We were only ever using the client to find the session anyway.
This allows send-key to work properly for manipulating copy mode from
outside tmux.
From Micah Cowan.
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from tobias@ (loooooong time ago)
ok henning@ claudio@ tobias@
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certificates. The logic is that if another implementation fails to
implement them then the connection just loses features rather than fails
outright.
ok markus@
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reported by henning@ also bz#1765; ok markus@ dtucker@
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* allow roff_parseln() to be re-run
* allow roff_parseln() to manipulate the line buffer offset
* support the offset in the man and mdoc libraries
* adapt .if, .ie, .el, .ig, .am* and .de* support
* interpret some instructions even in conditional-negative context
Coded by kristaps during the last day of the mandoc hackathon.
To avoid regressions in the OpenBSD tree, commit this together
with some small local additions:
* detect roff block end "\}" even on macro lines
* actually implement the ".if n" conditional
* ignore .ds, .rm and .tr in libroff
Also back my old .if/.ie/.el-handling out of libman, reverting:
man.h 1.15 man.c 1.25 man_macro.c 1.15 man_validate.c 1.19
man_action.c 1.15 man_term.c 1.28 man_html.c 1.9.
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Andrea Barisani.
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ok claudio@ michele@
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and "server".
fixes for bgplg(8) and relayd.conf(5) suggested by jmc@, good catch!
ok jmc@
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This is the OpenBSD part of the main step to bring it back in sync.
At the same time, this prevents trailing whitespace in the output:
We delay writing blanks until we are sure printable characters follow.
This is achieved by
* not using vbl any longer for the control of line breaking
* such that vbl can sum up all kinds of white space
* before writing a word, printing all the blanks collected in vbl
* within the word, adding NBSP chars to vbl, then continuing with the word
* after the word, adding blanks to vbl, then starting the next word
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to make it easier to understand and to fix various bugs:
* strip white space from the end MDOC_TEXT elements in literal mode
* in literal mode, a line may be blank even when containing tabs
* escaped backslashes do not escape following characters
ok kristaps@
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use with
LPORT=`ssh -S muxsocket -R0:localhost:25 -O forward somehost`
feedback and ok djm@
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this is needed by Makefile rev. 1.37
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at all relevant places;
from kristaps@
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but in practice, most real legacy man(7)uals are using so much
low level roff that we can't really get away without at least
partially handling some roff instructions.
As doing this in man(7) only has become messy and as even some
mdoc(7) pages need it, start a minimal partial roff preprocessor.
As a first step, move handling of .am[i], .de[i] and .ig there.
Do not use the roff preprocessor for new manuals!
Now that we have three main parser libraries - roff, man and mdoc -
each one having its own error handling is becoming messy, too.
Thus, start unifying message handling in one central place,
introducing a new generic function mmsg().
coded by kristaps@
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noticed by kristaps@ using lint
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by Joerg Sonnenberger.
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by Joerg Sonnenberger
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to be easier to follow and slightly faster.
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* save and restore the output width when switching to MANT_LITERAL
* add an argument to ascii_alloc to specify the output width
* set the default output width to 80 minus 2 characters
* OpenBSD local: set the output width to 65 characters for -man
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while here, allow LIBRARY in section 9;
by kristaps@
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by kristaps@
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* Flag errors and warnings in global variables.
* Exit with error code if either is not null on exit.
* Push down the buffers to the functions using them.
* Handle the stdin/file argument in one function.
* Use mmap when possible or else read the whole file into a single buffer.
* Push buffer resizing into its own function.
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