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* Plug memory leak of normalised-date field.Kristaps Dzonsons2011-03-151-0/+2
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* my $buf = "string"; return $string; is cool in Perl, but not in C;Ingo Schwarze2011-03-151-16/+22
| | | | | found by Ulrich Spoerlein <uqs at freebsd> using the clang static analyzer; "ok, but please document the numbers" kristaps@
* Do not leak information about the software usedIngo Schwarze2011-03-071-2/+0
| | | | | | | | | into PostScript and PDF documents behind the user's back. Joerg Sonnenberger pointed out that almost all software creating PostScript and PDF documents does so, even on OpenBSD, but that doesn't make the leakage much better in my book. According to all standards i could find, this information is optional. Issue originally reported by deraadt@; "commit!" kristaps@.
* Clean up date handling,Ingo Schwarze2011-03-0717-179/+153
| | | | | | | | | | | | as a first step to get rid of the frequent petty warnings in this area: - always store dates as strings, not as seconds since the Epoch - for input, try the three most common formats everywhere - for unrecognized format, just pass the date though verbatim - when there is no date at all, still use the current date Originally triggered by a one-line patch from Tim van der Molen, <tbvdm at xs4all dot nl>, which is included here. Feedback and OK on manual parts from jmc@. "please check this in" kristaps@
* date handling needs cleanupIngo Schwarze2011-02-271-1/+9
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* Allow compilation with pcc, which has interesting/broken handling of -WKristaps Dzonsons2011-02-241-4/+4
| | | | with missing function prototypes. Ok joerg@.
* Clean up the COMPATIBILITY section;Ingo Schwarze2011-02-091-22/+30
| | | | | | | | | heavily based on a patch from kristaps@ with some tweaks by me. - Also talk about -Tps and -Tpdf. - Use the same list style as in the other mandoc manuals. - Replace a few macros by ones better suited. - Some improvements of wording. ok jmc@ kristaps@
* Add stub for eqn.7 manual and flip it on. Also note COMPATIBILITY issueKristaps Dzonsons2011-02-097-14/+114
| | | | of how we considered .TS (etc.) macros and how the preprocessors do.
* EQN blocks are now printed in all modes. This is simply a printing ofKristaps Dzonsons2011-02-096-8/+31
| | | | the concatenated string (in -T[x]html, it gets a SPAN, too).
* Consolidate "rc" value in main.c around addspan, addeqn, and parseln.Kristaps Dzonsons2011-02-091-13/+13
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* Allow -man to process EQN as well. Also fix a segfault in missing caseKristaps Dzonsons2011-02-098-3/+41
| | | | statements in the post-handler for EQN in -mdoc and -man.
* Allow EQN data to be pushed down into libmdoc via mdoc_addeqn(). OnlyKristaps Dzonsons2011-02-0910-6/+46
| | | | the adding itself is implemented; equation data is not yet shown.
* Put tbl_alloc function right into the addspan() one, as this is the onlyKristaps Dzonsons2011-02-082-38/+17
| | | | place that it's called.
* The macro .Ns has no effect at the beginning of an input line;Ingo Schwarze2011-02-072-9/+11
| | | | ok kristaps@ jmc@.
* Fix a regression caused by mdoc_term.c 1.214 / mdoc_html.c 1.148:Ingo Schwarze2011-02-062-3/+7
| | | | | Inside .Bk or inside the SYNOPSIS, Unix variant macros cleared the keep flag.
* Some pre-handlers produce output, so reorder the code to set upIngo Schwarze2011-02-061-20/+25
| | | | | | keep flags before they are called. Without this bugfix, .Bk was ineffective in some cases. "looks reasonable" kristaps@
* Use tbl_span line number for warnings/errors.Kristaps Dzonsons2011-02-062-3/+2
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* Let the line-number of a tbl_span be remembered.Kristaps Dzonsons2011-02-065-16/+15
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* Add initial libmdoc and libman top-most machinery for accepting TBLKristaps Dzonsons2011-02-069-1/+29
| | | | | directives. For now this will just ignore them (except for -Ttree, which just notes that an EQN's been accepted).
* Add initial EQN support to mandoc. This parses, then throws away, dataKristaps Dzonsons2011-02-067-12/+175
| | | | | | | | between EQ and EN roff blocks. EQN is different from TBL in that data after .EQ is unilaterally considered an equation until an .EN. Thus, there's no need to jump through hoops in having table spans and so on. This is ONLY the parse code framework in libroff. EQN is not yet passed into the backends.
* TODO note on that `.TS', `.TE' etc. aren't real roff macros and troffKristaps Dzonsons2011-02-031-0/+6
| | | | won't recognise them when invoked as e.g. `. TS' (we, however, do).
* If `Ns' is specified on its own line, it should be ignored. This isKristaps Dzonsons2011-02-027-7/+20
| | | | | shitty groff behaviour. Do the same, but raise a warning to this effect. This from a TODO noted by schwarze@.
* Note an error found in the wild.Kristaps Dzonsons2011-01-311-0/+3
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* Implement the \N'number' (numbered character) roff escape sequence.Ingo Schwarze2011-01-307-3/+117
| | | | | | | Don't use it in new manuals, it is inherently non-portable, but we need it for backward-compatibility with existing manuals, for example in Xenocara driver pages. ok kristaps@ jmc@ and tested by Matthieu Herrb (matthieu at openbsd dot org)
* When in a <PRE>, don't print out the <BR> before lines that have leadingKristaps Dzonsons2011-01-292-4/+19
| | | | whitespace.
* Remove unnecessary conditional...Kristaps Dzonsons2011-01-252-4/+2
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* Arguments to `Bsx' and friends are separated by a non-breaking space.Kristaps Dzonsons2011-01-253-6/+13
| | | | This removes a TODO raised by schwarze@.
* Push capitalisation of `Bx' second argument into validator, where it belongs.Kristaps Dzonsons2011-01-253-15/+25
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* Properly uppercase the first-letter of the `Bx' second argument.Kristaps Dzonsons2011-01-252-5/+15
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* Have `Bx' accept two arguments, not just one, and join these argumentsKristaps Dzonsons2011-01-254-18/+36
| | | | with "xxBSD-yy"
* Avoid double blank line before a table preceded by .PP.Ingo Schwarze2011-01-251-0/+3
| | | | ok kristaps@
* Since tbl_data() can now produce multiple spans, let parsebuf()Ingo Schwarze2011-01-254-10/+20
| | | | | | | generate man(7) or mdoc(7) nodes for all these spans, not only for the last one. Restores the horizontal lines in the cpu(4/hppa) tables. ok kristaps@
* Do not skip data after horizontal lines in the layout.Ingo Schwarze2011-01-251-16/+44
| | | | | | | | | | Instead, let one line of input data add two new spans to the tbl tree during one single call of tbl_data(). Note that this causes the horizontal line to get parsed into the tbl tree, but not yet used in the output, which will be fixed next. Avoids data loss in cpu(4/hppa). ok kristaps@
* correct horizontal spacing of data cellsIngo Schwarze2011-01-252-9/+12
| | | | | | correct alignment of centered cells adjust horizontal rule width to the new spacing ok kristaps@
* If %B is specified, quote %T. Noted by schwarze@ in the TODO.Kristaps Dzonsons2011-01-254-10/+5
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* Ignore .ns (no-space mode), .ps (change point size), .ta (tab control)Ingo Schwarze2011-01-252-0/+20
| | | | | | for now. All of these just cause a bit too much or too little whitespace, but no serious formatting problems. Triggered by reports from brad@.
* As noticed by deraadt@, it goes without saying that text filesIngo Schwarze2011-01-253-10/+0
| | | | | | on a UNIX system use UNIX conventions, and UNIX tools working on them expect that. ok jmc@
* Skip carriage return before newline, if any.Ingo Schwarze2011-01-241-3/+20
| | | | | | As pointed out by Joerg Sonnenberger, this is useful because we use mmap(3) and look for '\n' by hand. "check it in" kristaps@
* Better explain roff(7) macro argument quoting;Ingo Schwarze2011-01-242-6/+42
| | | | ok jmc@.
* results of some systematic comparisonsIngo Schwarze2011-01-241-1/+94
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* not implemented: adjustmentIngo Schwarze2011-01-231-0/+13
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* Fix another regression caused by the reorg of print_man_node() in rev. 1.97:Ingo Schwarze2011-01-231-0/+3
| | | | End-of-sentence spacing got lost for man(7) after plain text lines.
* some more reports from brad@Ingo Schwarze2011-01-221-0/+10
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* missing: .ns, .UR; reported by brad@Ingo Schwarze2011-01-221-4/+8
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* sort missing features, no change of contentIngo Schwarze2011-01-221-18/+28
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* Lots of in-line macros require arguments but were not marked as such.Ingo Schwarze2011-01-221-9/+9
| | | | Check prompted by kristaps@.
* Check argument count validation for all in_line() macros.Ingo Schwarze2011-01-221-36/+20
| | | | | | | | Most empty in_line() macros are already removed by the parser, so there is no need to check again in mdoc_validate.c. This also downgrades almost all remaining argument count issues from ERROR to WARNING. ok kristaps@
* When finding the roff .it request (line trap),Ingo Schwarze2011-01-222-1/+6
| | | | | make it clear that you cannot use mandoc to format that page (yet). Triggered by a report from brad@, ok kristaps@.
* "decimalpoint" is in fact supported.Kristaps Dzonsons2011-01-171-2/+0
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* Refrain from throwing fatal errors forIngo Schwarze2011-01-173-37/+27
| | | | | | | * .br .sp .nf .fi .na with arguments - just skip the arguments * .TH lacking arguments - use empty strings instead like groff * .TH with excessive arguments - skip those Reminded by joerg@, ok kristaps@.
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