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include mandoc_aux.h or mandoc.h need to include config.h, too.
It is suspected that for example IRIX needs this, or it is likely
to throw errors in these files because the system compiler doesn't
understand __attribute__.
Issue reported by Kazuo Kuroi <kazuo at irixnet dot org>.
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for consistency with the dominant style used in mandoc.
No functional change.
Patch from Martin Vahlensieck <academicsolutions dot ch>.
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they are skipped when looking for previous or following high-level
macros. Examples include roff(7) .ft, .ll, and .ta, mdoc(7) .Sm
and .Tg, and man(7) .DT and .PD. Use this concept for a variety
of improved decisions in various validators and formatters.
While here,
* remove a few const qualifiers on struct arguments that caused trouble;
* get rid of some more Yoda notation in the vicinity;
* and apply some other stylistic improvements in the vicinity.
I found this class of issues while considering .Tg patches from kn@.
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as defining a term. Please only use it when automatic tagging does
not work. Manual page authors will not be required to add the new
macro; using it remains optional. HTML output is still rudimentary
in this version and will be polished later.
Thanks to kn@ for reminding me that i have been considering since
BSDCan 2014 whether something like this might be useful. Given
that possibilities of making automatic tagging better are running
out and there are still several situations where automatic tagging
cannot do the job, i think the time is now ripe.
Feedback and no objection from millert@; OK espie@ inoguchi@ kn@.
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patch from Michal Nowak <mnowak at startmail dot com>
who found these with git pbchk in the illumos tree
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The struct roff_man used to be a bad mixture of internal parser
state and public parsing results. Move the public results to the
parsing result struct roff_meta, which is already public. Move the
rest of struct roff_man to the parser-internal header roff_int.h.
Since the validators need access to the parser state, call them
from the top level parser during mparse_result() rather than from
the main programs, also reducing code duplication.
This keeps parser internal state out of thee main programs (five
in mandoc portable) and out of eight formatters.
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* Add the missing special character \_ (underscore).
* Partial implementations of \a (leader character)
and \E (uninterpreted escape character).
* Parse and ignore \r (reverse line feed).
* Add a WARNING message about undefined escape sequences.
* Add an UNSUPP message about unsupported escape sequences.
* Mark \! and \? (transparent throughput)
and \O (suppress output) as unsupported.
* Treat the various variants of zero-width spaces as one-byte escape
sequences rather than as special characters, to avoid defining bogus
forms with square brackets.
* For special characters with one-byte names, do not define bogus
forms with square brackets, except for \[-], which is valid.
* In the form with square brackets, undefined special characters do not
fall back to printing the name verbatim, not even for one-byte names.
* Starting a special character name with a blank is an error.
* Undefined escape sequences never abort formatting of the input
string, not even in HTML output mode.
* Document the newly handled escapes, and a few that were missing.
* Regression tests for most of the above.
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to the standard forms (Pp, Ft, PP) up front, such that later code
does not need to look for the obsolete versions.
This reduces the risk of incomplete handling.
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for HTML output. Somewhat relevant because pod2man(1) relies on this.
Missing feature reported by Pali dot Rohar at gmail dot com.
Note that constant width font was already correctly selected before
this when required by semantic markup. Only attempting physical
markup with the low-level escape sequence was ineffective.
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that is undefined according to the C standard. Robert Elz <kre at
munnari dot oz dot au> pointed out i wasn't quite done yet.
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by allowing the preprocessor to pass it through to the formatters.
Used for example by the groff_char(7) manual page.
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with mandoc -Tman; suggested by Thomas Klausner <wiz at NetBSD>
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now that this actually saves code: -70 LOC.
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modules to the new roff(7) modules. As a side effect,
mdoc(7) now handles .ft, too. Of course, do not use that.
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Generate the first node on the roff level: .br
Fix some column numbers in diagnostic messages while here.
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* Make enum rofft an internal interface as enum roff_tok in "roff.h".
* Represent mdoc and man macros in enum roff_tok.
* Make TOKEN_NONE a proper enum value and use it throughout.
* Put the prologue macros first in the macro tables.
* Unify mdoc_macroname[] and man_macroname[] into roff_name[].
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This macro is unusual in so far as trailing punction needs to remain
inside the scope because it must be inside, not after the display
of long URIs in terminal output mode.
Improves formatting of fw_update(1), help(1), less(1), sendbug(1),
acx(4), inet6(4), ipsec(4), oce(4), isakmpd.conf(5), afterboot(8),
release(8), traceroute(8).
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with respect to what constitutes a valid autolink, and if a compiler
deems an autolink invalid, the input turns into an unintended and
potentially harmful raw HTML tag. So, never write autolinks.
Instead of <link>, write [link](link).
Instead of <addr>, write [addr](mailto:addr).
Issue pointed out by bentley@, who also agrees with the general
direction of the change.
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inside link destinations be escaped.
While here, remove the obsolete ESC_PAR.
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and markdown markup do not work inside code spans.
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as well as "number. ", so escape closing parentheses after leading digits
to improve portability.
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Otherwise, we would indent subsequent paragraphs less than
the CommonMark specification requires, harming portability.
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If is allowed by markdown syntax and more human-readable.
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such that they don't look like output line breaks.
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No ‌ in the middle of **, please.
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Found by jsg@ with scan-build.
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thanks to reyk@ and to Vsevolod at FreeBSD for suggesting it
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