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* Implement reference-counted version of original union mdoc_data. ThisKristaps Dzonsons2010-12-229-167/+158
| | | | | | | simplifies clean-up and allows for more types without extra hassle. Also made in-line literal types in -T[x]html use CODE instead of SPAN to match how literal blocks use PRE.
* Throw out negative margin garbage in -man -T[x]html in favour of usingKristaps Dzonsons2010-12-221-96/+78
| | | | TABLE and P and so on. Now renders in text-based browsers.
* Sync to OpenBSD:Ingo Schwarze2010-12-211-11/+43
| | | | | | | | | 1) Now that growing buffers in main.c is safe, bring back the bugfix distinguishing empty and undefined macros that was backed out in the previous roff.c commit: `de' initializes to "", not to NULL. 2) Roff only interpolates \* strings when the leading backslash is not escaped; using optimizations suggested by joerg@ and kristaps@. ok kristaps@
* Sane behaviour for the growing of very small buffers:Ingo Schwarze2010-12-211-1/+1
| | | | | | | Always grow at least to the minimum requested size. Before this, a buffer of 1 byte was grown to 2 bytes, which was too small and sometimes caused segfaults. ok kristaps@
* Clarify style inclusions and update release information.Kristaps Dzonsons2010-12-203-11/+15
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* Fix list-type being clobbered by margins. Last default styles in place.Kristaps Dzonsons2010-12-203-33/+35
| | | | | Added `Sx' to be default-italic (as in OpenBSD's cvsweb). Added `diag' formatting, which had been lost.
* More use default tags, this time I and U. Also fix a stack overflowKristaps Dzonsons2010-12-204-21/+37
| | | | segfault in the last commit.
* Give header and footer table cells default widths (using WIDTH and ALIGNKristaps Dzonsons2010-12-204-45/+77
| | | | | | | | | atttributes) if no style is specified. Give the default-bold elements a B tag instead of a SPAN tag, as this can be overriden in the stylesheet. Prune some unused attributes from html.h.
* Migrate schwarze@'s `Bk' argument patch to -T[x]html.Kristaps Dzonsons2010-12-191-1/+2
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* Handle .Bk the same way as groff 1.20.1:Ingo Schwarze2010-12-191-1/+2
| | | | | | .Bk without arguments defaults to -words. .Bk with invalid arguments (including -lines) has no effect. ok kristaps@
* Sync to the installed version in OpenBSD, excluding .ft documentation:Ingo Schwarze2010-12-181-88/+138
| | | | | | Be more careful to not confuse requests, macros and escape sequences. Add more info at various places, including new SEE ALSO and HISTORY sections. OK jmc@ kristaps@
* Sync to OpenBSD: More precise description of .Xo, and don't talkIngo Schwarze2010-12-181-3/+7
| | | | | | | | about deprecation, because there are cases were choosing .Xo or backslash line continuation is merely a matter of taste, not a difference in readability, and well-used .Xo is even slightly more portable. OK jmc@
* Tweak default styles.Kristaps Dzonsons2010-12-172-7/+7
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* Don't use EM for default widths; use BU instead.Kristaps Dzonsons2010-12-171-2/+2
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* Merged example.style.css into style.css. Adding version stuff.Kristaps Dzonsons2010-12-173-52/+143
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* Correctly labelled command-line as `Dl'.Kristaps Dzonsons2010-12-172-2/+2
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* Prevent double-printing of `D1' or `Dl' DIV.Kristaps Dzonsons2010-12-171-4/+3
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* Correctly mark the examples as `Dl', not `D1'.Kristaps Dzonsons2010-12-171-4/+4
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* Add a "list" top-level tag, too.Kristaps Dzonsons2010-12-172-2/+6
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* Remove useless DIVs in favour of BRs. Fix `Ex' by having it print a priorKristaps Dzonsons2010-12-171-3/+9
| | | | BR. Fix `Rv' by only having it print a BR if there's a prior.
* Make literal `Bd' use a PRE in -Thtml. Make `Bd' output in general useKristaps Dzonsons2010-12-174-29/+27
| | | | only a single DIV or PRE. Tag all displays with display class.
* Banished -man -Thtml header and footer to example.style.css as well.Kristaps Dzonsons2010-12-172-32/+19
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* Have synopsis_pre() in -Thtml emit P or BR, not DIVs.Kristaps Dzonsons2010-12-173-44/+35
| | | | Banish header and footer TABLE styling to example.style.css.
* Make SYNOPSIS `Nm' use a TABLE in -T[x]html mode. Also fix `Nd' usingKristaps Dzonsons2010-12-172-57/+39
| | | | desc-body instead of desc as its CSS key.
* Significantly clean up Sh, Ss, SH, and SS handling in -Thtml. Now aKristaps Dzonsons2010-12-173-133/+38
| | | | | | top-level DIV is used with only an H1 or H2 as the section header. This makes manuals much more readable in lynx, less complicated, and relegates left-margin widths to example.style.css.
* Some default styles for lists. Needs more testing, but seems safeKristaps Dzonsons2010-12-161-8/+8
| | | | enough.
* Note that we use CSS1, not CSS2.Kristaps Dzonsons2010-12-161-6/+5
| | | | Remove superfluous language in output-mode short description.
* Get widths to be propertly represented in -T[x]html.Kristaps Dzonsons2010-12-161-6/+17
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* Migrate `An' to use a pointer in its data, like everybody else. This isKristaps Dzonsons2010-12-164-7/+13
| | | | | the first step to having a simpler ref-counted system for "data" associated with a node.
* Remove stray note on `i', which we no longer support.Kristaps Dzonsons2010-12-161-6/+0
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* Note that `Sh' and `Ss' are now rigorously checked for paragraph macros.Kristaps Dzonsons2010-12-161-4/+2
| | | | Merge other TODO regarding `It' and paragraphs.
* Back out last: apparently `Bl', `It', and `Pp' need a little bit moreKristaps Dzonsons2010-12-161-17/+2
| | | | study to see exactly what's legal and what's not.
* Allow `It' to have a trailing paragraph if the surrounding list is inKristaps Dzonsons2010-12-161-2/+17
| | | | compact mode.
* First, make `Pp' (next to `Sm') be allowed as the first element of aKristaps Dzonsons2010-12-161-13/+15
| | | | | | | | | | | `Bl' (before any `It' have been invoked). Next, have the existence of either macro raise a warning, as it's technically not legal according to mdoc.7. Second, delete any `Pp' as the first element of a `Bl' (i.e., before an `It') ONLY when -compact has not been specified. This matches with the latest version of groff. This deletion happens prior to the above check, so double-warnings will not be issued.
* Remove `Pp' and `Lp' checks in front-ends to make sure we're notKristaps Dzonsons2010-12-152-10/+0
| | | | | printing as the first or last child of an `Ss' or `Sh': this is now ensured within the validator.
* Add a "last child" member of struct mdoc_node.Kristaps Dzonsons2010-12-156-8/+34
| | | | | | | Remove `Pp' or `Lp' if it is the FIRST or LAST child of an `Sh' or `Sh' body. Make "skipping paragraph" be an error, not a warning, as information (an invoked macro) is ignored.
* Add some more bits to CSS example.Kristaps Dzonsons2010-12-151-1/+5
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* Use a single P tag for paragraph breaks (which can be configured forKristaps Dzonsons2010-12-154-37/+36
| | | | | | | paragraph breaking in CSS). Use -man's handling of `sp' and `br', which accomodates for scaling widths (-mdoc wasn't).
* Make sure that new list types don't emit whitespace before or after (weKristaps Dzonsons2010-12-151-20/+15
| | | | have to do this manually).
* Clarifying styles.Kristaps Dzonsons2010-12-151-21/+20
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* Clarify purpose of "lit".Kristaps Dzonsons2010-12-152-8/+16
| | | | Make `Dl' and `D1' both use BLOCKQUOTE instead of DIVs.
* Remove stupid outer DIV tag in favour of regular BODY and HTML that canKristaps Dzonsons2010-12-155-19/+7
| | | | | | | | be handled in CSS. Clarified "lit" tag (will be the subject of future clarification). Removed CSS2 note in mandoc.1, which is no longer the case.
* Added list-type style tips.Kristaps Dzonsons2010-12-152-11/+53
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* In-progress move from -T[x]html using DIVs for its lists to using DL,Kristaps Dzonsons2010-12-154-256/+160
| | | | | OL, and UL. Issue raised by Will Backman, solution proposed by schwarze@.
* Make SYNOPSIS sections and code having .nr nS enabledIngo Schwarze2010-12-111-1/+14
| | | | | | | | | behave as if the whole code were wrapped in .Bk/.Ek, i.e. keeping input lines together on output lines. This is compatible with new groff behaviour and deviates from historical groff. Tweaked version of a patch sent by kristaps@ on July 16, 2010. ok kristaps@ jmc@ sobrado@ millert@
* Abort endless loops during roff macro and string expansion.Ingo Schwarze2010-12-103-2/+18
| | | | | | For now, use the simplest conceivable approach, like groff does: Just a fixed, ugly input stack limit. "check it in" kristaps@
* done: .de; todo: """"; loops in macro and string expansionIngo Schwarze2010-12-091-22/+9
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* Allow quote macros (`Op', `Aq', `Bq', `Dq', `Pq', `Ql', `Qq', `Sq', andKristaps Dzonsons2010-12-092-12/+9
| | | | | | | | | `Brq') to have zero arguments without warning. This makes sense because the multi-line quote macros (`Oo/Oc' etc.) allow zero children anyway. Furthermore, the documentation doesn't state that they're required to have children. Originally reported by Alex Kozlov, thanks!
* Remove `i' and `r' macro handlers. These macros, originally part of theKristaps Dzonsons2010-12-087-53/+10
| | | | | | | | me package, aren't recognised by "groff -mandoc" so we don't need to do so either. Discussed on tech@ with schwarze@. While at it, remove references to `b' in man.7. As far as I know, this was never supported anyway.
* Tag an internal release, 1.10.7, that marks being in sync with OpenBSD'sVERSION.1.10.7Kristaps Dzonsons2010-12-061-2/+2
| | | | | | | | | | | changes these last months (less tbl). There are still some issues that require thought, but this extends beyond synchronisation. This WILL NOT be pushed to the main site; it's merely a logical tag so that there's a common fall-back in future changes. Note that the TODO file is NOT up to date. This is ok since the tag is purely internal.
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