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* Drop trailing whitespace, adjust a few indentations,Ingo Schwarze2014-10-102-30/+29
| | | | and update Copyright year while here; no code change.
* No need to assert() that a pointer is non-null right before dereferencing it.Ingo Schwarze2014-10-101-3/+0
| | | | The assert message contains no more information than the segfault.
* Make eqn(7) -Ttree output more useful:Ingo Schwarze2014-10-101-8/+27
| | | | | | | * Reduce noise by not printing default attributes. * Print missing "top" and "bottom" attributes. * Print mnemonics, not code numbers for expression positions. * Do not print unused "pile" attribute.
* tasks found while reading the eqn(7) User's GuideIngo Schwarze2014-10-101-5/+17
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* Ignore "delim" command.Kristaps Dzonsons2014-10-101-0/+1
| | | | This fixes run-time assertions regarding "tok".
* Re-write of eqn(7) parser and MathML output.Kristaps Dzonsons2014-10-109-778/+883
| | | | | | | | | | This adds parser-level support for the grammar described by the eqn second-edition technical paper, "Typesetting Mathematics — User's Guide" (Kernighan, Cherry). The reason for this re-write is the grouping rules, which were not possible given the existing implementation. The re-write has also considerably simplified the HTML (and, if it ever is completed, terminal) front-end.
* be a bit more patient, 1s is sometimes insufficient for legitimate queriesIngo Schwarze2014-10-071-2/+2
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* If a tbl(7) layout contains unknown font modifiers, fall back to theIngo Schwarze2014-10-072-2/+12
| | | | | | default font rather than failing the whole table. Needed by some pages in books/man-pages-posix. Written on the plane back from EuroBSDCon in Sofia.
* note HTML max-width issueIngo Schwarze2014-10-061-0/+6
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* Change "to" and "from" commands to use munder, mover, and munderover.Kristaps Dzonsons2014-09-283-4/+13
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* Crudely accomodate for matrices by way of adjacent tables. We don't do thisKristaps Dzonsons2014-09-281-0/+9
| | | | | nicely right now because eqn uses column ordering. Also add from/to support and to support.
* Parse from/to clauses in eqn.Kristaps Dzonsons2014-09-282-1/+7
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* Support a decent subset of eqn(7) in MathML.Kristaps Dzonsons2014-09-281-26/+154
| | | | | | | | | | | | | | | | | This has basic support for positions (under, sup, sub, sub/sup) and piles. It *does not* support right-left grouping (among many other things), e.g., a sub b over c sub d Which it will interpret, for the time being, as a sub { b over { c sub d } } instead of { a sub b } over { c sub d } However, left-right grouping works fine.
* Add support for some MathML elements and attributes in our HTML5.Kristaps Dzonsons2014-09-282-0/+30
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* Make eqn tree output a bit more useful.Kristaps Dzonsons2014-09-281-2/+2
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* Add support for EQNPOS_SUBSUP and a doubly-linked eqn_box list.Kristaps Dzonsons2014-09-282-5/+25
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* Have Makefile build mandoc(1) before it tries to generate the HTML.Kristaps Dzonsons2014-09-271-0/+2
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* Modify man.cgi to use HTML5.Kristaps Dzonsons2014-09-271-5/+2
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* Don't pretend we have a separate XHTML and HTML mode any more.Kristaps Dzonsons2014-09-275-38/+16
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* Specify the spacer in the overridable CSS.Kristaps Dzonsons2014-09-272-0/+2
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* Remove <p> in favour of <div class="spacer">.Kristaps Dzonsons2014-09-274-13/+26
| | | | | | | This is good because <p> is brittle: it can't appear within other block macros. This fixes a regression of the original HTML5 patch as noted by schwarze@ on the tech@ list, 14/8/2014.
* Remove last hard-coded width attribute.Kristaps Dzonsons2014-09-274-17/+3
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* HTML5-isation: remove more alignments.Kristaps Dzonsons2014-09-276-55/+52
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* Continue in HTML5-ing by kicking out some hard-coded alignments.Kristaps Dzonsons2014-09-274-11/+11
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* Kick out "summary" attribute, which isn't HTML5.Kristaps Dzonsons2014-09-274-15/+8
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* Kick out two attibutes we don't use any more in HTML5.Kristaps Dzonsons2014-09-272-4/+0
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* First, add space for default styling for HTML5 (non-fragment) output.Kristaps Dzonsons2014-09-274-12/+15
| | | | | This uses a <style /> block right before the <link /> for the stylesheet. Use this to kick out hardcoded header and footer table widths.
* First steps in HTML5: use UTF8 meta-charset and HTML5 doctype identifier.Kristaps Dzonsons2014-09-272-38/+6
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* simplify handling of .An -[no]split for terminal output:Ingo Schwarze2014-09-172-47/+18
| | | | | delete one static function, one flag #define, and 25 lines of code; no functional change
* implement .An -[no]split for -ThtmlIngo Schwarze2014-09-172-3/+29
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* Five year old typo reported by Theo Buehler at math dot ethz dot ch, thanks.Ingo Schwarze2014-09-171-1/+1
| | | | | I nearly asked: ``What's wrong with it? It formats as "intended".'' (However, what Kristaps intended to write was "indented".)
* Support backslash-escaping of white space in the query expression,Ingo Schwarze2014-09-142-33/+38
| | | | | | to be more similar to apropos(1) called from the shell. Missing feature reported by Marcus MERIGHI <mcmer dash openbsd at tor dot at> on misc@.
* warn about commas in function arguments; inspired by mdoclint(1)Ingo Schwarze2014-09-124-2/+34
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* document new SEE ALSO .Xr warningsIngo Schwarze2014-09-122-1/+17
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* warn about botched .Xr ordering and punctuation below SEE ALSO;Ingo Schwarze2014-09-113-0/+69
| | | | inspired by mdoclint(1)
* If a manpath directory (for example, a _whatdb entry from man.conf(5)Ingo Schwarze2014-09-091-11/+15
| | | | | | | | | | | | | or an entry in the MANPATH environment variable) does not exist, silently skip it. This brings makewhatis(8) back closer to the behaviour of espie@'s version and ought to shut up the weekly(8) whining observed by henning@ on machines not having xbase installed. Also, don't error out after the first unusable manpath entry, still try the others. Of course, still complain about non-existent directories specified on the command line and about any directories failing for other reasons than ENOENT.
* warn about AUTHORS sections without .An macros, inspired by mdoclint(1)Ingo Schwarze2014-09-074-8/+47
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* Do not report a page as arch=any merely because .Dt lacks the third argument.Ingo Schwarze2014-09-071-2/+2
| | | | | Pages found outside arch-specific dirs still get arch=any, of course. Issue reported by justinhenryhaynes at gmail dot com on misc@, thanks!
* fix debugging outputIngo Schwarze2014-09-071-1/+1
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* always use the right buffer, and fix one evil typoIngo Schwarze2014-09-071-1/+4
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* Parse and ignore the .pl (page length) request;Ingo Schwarze2014-09-072-0/+7
| | | | Daniel Levai reports that Slackware Linux uses this.
* Allow .ll in the prologue; Daniel Levai reports Slackware Linux uses this.Ingo Schwarze2014-09-072-11/+10
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* Simplify by handling empty request lines at the one logical placeIngo Schwarze2014-09-064-31/+13
| | | | | in the roff parser instead of in three other places in other parsers. No functional change.
* Move main format autodetection from the parser dispatcher to theIngo Schwarze2014-09-063-28/+60
| | | | | | | | | | | roff parser where .Dd and .TH are already detected, anyway. This improves robustness because it correctly handles whitespace or an alternate control character before Dd. In the parser dispatcher, provide a fallback looking ahead in the input buffer instead of always assuming man(7). This corrects autodetection when Dd is preceded by other macros or macro-like handled requests like .ll. Triggered by reports from Daniel Levai about issues on Slackware Linux.
* Add *.gz support to apropos(1) -a, man(1), and even mandoc(1).Ingo Schwarze2014-09-035-70/+205
| | | | Implemented by moving the zip code from makewhatis(8) to the parser lib.
* If a manual page is installed gzip(1)ed, let makewhatis(8) takeIngo Schwarze2014-09-035-19/+39
| | | | | | | note in mandoc.db(5), such that man(1) -w and apropos(1) -w can report the correct filename. This is a prerequisite for letting apropos -a and man support gzip'ed manuals in the future, which doesn't work yet.
* Implement the traditional -h option for man(1): show the SYNOPSIS only.Ingo Schwarze2014-09-038-42/+78
| | | | | | | As usual, we get mandoc -h and apropos -h for free. Try stuff like "apropos -h In=dirent" or "apropos -h Fa=timespec". Only useful for terminal output, so -Tps, -Tpdf, -Thtml ignore -h for now.
* When makewhatis(8) finds an .so link after the manual being pointed toIngo Schwarze2014-09-011-0/+7
| | | | | | | | has already been processed, add the file names to the names table, too, not just to the mlinks table. This fixes a bug where apropos(1) and the new man(1) wouldn't find some of the Xenocara manuals via some of their .so links. After rebuilding, run "makewhatis /usr/X11R6/man" or just wait for weekly(8).
* In man(1) mode, change to the right directory before starting the parser,Ingo Schwarze2014-09-013-3/+7
| | | | | | | just like traditional man(1) does, such that .so links have a chance to work. After this point, we don't need the current directory for anything else before exit, so we don't need to worry about getting back and we can safely ignore failure.
* Introduce a man(1) -l option as an alias for mandoc -a.Ingo Schwarze2014-08-304-14/+103
| | | | | | | | | | | | | Basically, this does the same as man -l in Linux man-db. The point is that now all functionality of the combined tool is reachable from the man(1) command name: apropos = man -k, whatis = man -f, mandoc = man -cl. Originally suggested by Carsten dot Kunze at arcor dot de, current maintainer of the Heirloom Documentation Tools. While here, add various missing information to the usage() and to the manuals.
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