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* Fixed condition of `\}' closing a conditional at the start of the line.Kristaps Dzonsons2010-06-015-4/+100
| | | | | | | | Fixed flushed-out condition of \} causing subsequent arguments to be truncated, when in fact the whole line should be passed through (if the conditional succeeds) to the front-end and the \} ignored there. Added regression test of this behaviour.
* Lint fixes (noops).Kristaps Dzonsons2010-05-311-2/+1
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* Cleanup post_bl_head() to use enum mdoc_list (avoid traversing thatKristaps Dzonsons2010-05-314-12/+17
| | | | | | | | list). Reverted MANDOC_COLUMNS to be a bad-bad syntax error: we don't, and apparently never have, allowed mixing of -column syntaxes. This would have segfaulted if encountered.
* Clean up the validation code for `It' macros: use enum mdoc_listKristaps Dzonsons2010-05-311-71/+39
| | | | | instead of iterating over arguments and only scan with `-column', which needs the count of arguments.
* Remove now-superfluous check on `Ta' context.Kristaps Dzonsons2010-05-311-20/+0
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* Fixed my breaking of Ingo's eoln-whitespace detection code, where aKristaps Dzonsons2010-05-311-0/+1
| | | | | hyphen wasn't resetting the fact of being whitespace. Noted by Jason McIntyre.
* Macro lines now infer an `It' if they immediately follow a `Bl -column'Kristaps Dzonsons2010-05-315-10/+100
| | | | | | | or a closed-out `It' block within a `Bl -column' (which only happens when a macro or free-form text is encountered prior to an `It'). Added some regression tests for this behaviour.
* Strengthened constraint for passing into `It'.Kristaps Dzonsons2010-05-312-1/+19
| | | | Added regression test for constrained condition.
* Add ability to interpret initial free-form lines as part of a `BlKristaps Dzonsons2010-05-317-2/+79
| | | | | | | | -column' up until the first `It'. This is UGLY and should have all sorts of warnings, and will. On the one hand, it fits with groff's notion of tabs and tab-spaces. On the other hand, it's not really "free-form" text any more. Note that this does not yet accomodate for macros coming on these lines.
* Getting args() function ready to handle no-context (*pos can == 0)Kristaps Dzonsons2010-05-311-11/+11
| | | | processing.
* `Ta' scope-checks need to be more specific (until implicit `It' handlingKristaps Dzonsons2010-05-311-1/+4
| | | | comes into play).
* Add some regression tests.Kristaps Dzonsons2010-05-312-0/+36
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* Remove enum mdocargerr from phrase() (unused).Kristaps Dzonsons2010-05-318-24/+111
| | | | | | | | | | | | | | Add `Ta' macro, which is basically a NULL case everywhere but in mdoc_macro.c, where it closes out an existing `It' body scope and opens a new one, then continues parsing as in phrase() (TODO: merge these two?). Fix where scope-breaking was silently just dying instead of printing an error. Fix where trailing `Ta' or tab weren't creating a new MDOC_BODY context. We now support arbitrarily complex `It' contents for `Bl -column'.
* Fix unescaped `Ta' invocations in mdoc.7.Kristaps Dzonsons2010-05-311-3/+3
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* Have mdoc_args() use enum mdoc_list instead of scanning.Kristaps Dzonsons2010-05-301-16/+3
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* Tweak regression so it doesn't puke on the groff behaviour (allowingKristaps Dzonsons2010-05-301-1/+1
| | | | | open scopes to migrate across tabs) that we probably won't support and is well-known.
* Migrate `Bl -column' phrases to be MDOC_BODY instead of MDOC_HEAD. ThisKristaps Dzonsons2010-05-3010-64/+135
| | | | | | | | | | will make it easy for re-entrant parsing of `Ta' macros to fit in with standard closure rules. Added some more regressions for `Bl -column'. Note that one should fail, as documented in the TODO file. Recorded change of AST BNF in mdoc.3.
* Final word on lac/ac. Document flow as it relates to phrasing, as I'llKristaps Dzonsons2010-05-301-4/+17
| | | | | be changing this around and want a record in CVS of what was happening beforehand.
* Obvious fix to last patch: have ARGS_PEND also be flagged for phrase()Kristaps Dzonsons2010-05-301-1/+3
| | | | handling.
* First in several iterative patches in getting complex -column listsKristaps Dzonsons2010-05-303-8/+42
| | | | | | | | supported (which works but is tricky enough that it should be broken down into digestable parts). This simply moves around the propogation of ARGS_PEND into one recognised by phrase(). Added a few regressions for simple -column lists.
* Make check for case a little more intuitive (suggested by joerg@).Kristaps Dzonsons2010-05-301-3/+1
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* Made `Dt' default to LOCAL and UNKNOWN instead of local and unknown (note case).Kristaps Dzonsons2010-05-304-16/+40
| | | | | | | | Have `Dt' default to UNKNOWN if it's an empty string. Raise a warning if `Dt' title isn't capitalised. Sync'd `Dt' documentation with reality.
* Fixed tech@ mailing list pointer (noted by Ulrich Spoerlein).Kristaps Dzonsons2010-05-301-3/+3
| | | | Fixed case of some anchor tag closings (no-op).
* Added a final regression for `Ar' (won't work on old groff).Kristaps Dzonsons2010-05-291-0/+10
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* Bump 1.10.0 version in Makefile.Kristaps Dzonsons2010-05-291-2/+2
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* Added version bits to www pages.Kristaps Dzonsons2010-05-292-107/+116
| | | | Cleaned up www to be more compact and add a header for sections.
* Give libroff an extremely simple table-lookup instead of iterating overKristaps Dzonsons2010-05-291-21/+71
| | | | | each and every macro. The table keys on the first character then walks a chain. Good enough for now.
* Moved printing of empty word [back] into mdoc_action.c so that it's notKristaps Dzonsons2010-05-293-5/+23
| | | | mirrored across front-ends.
* Adding `Ar' regression for empty-prior-closing-punctuation checkin.Kristaps Dzonsons2010-05-291-0/+17
| | | | | NOTE: this will not work on old groff, which forgets to print `file ...' when encountering an empty Ar node.
* Commit of patch floated on discuss@ a few days ago: if an in_line scopeKristaps Dzonsons2010-05-297-16/+108
| | | | | | | | | | has not been opened and closing punctuation is encountered AND the macro is marked as accepting no-content (or `Li'), then open an empty scope. Added regression tests for `Fl' and `Li' testing this behaviour. Also, squeeze hyph0.in tests into the last characters of each line so that groff doesn't hyphenate and break the test.
* Allow bad -man dates to flow verbatim into the front-ends. Noted byKristaps Dzonsons2010-05-266-7/+26
| | | | Ulrich Spoerlein.
* Documented `Ud'.Kristaps Dzonsons2010-05-265-5/+44
| | | | | | | | | | | Proper EOS handling for `Rv', `Ex', `Ud', and `Bt'. Both `Bt' and `Ud' now warn about and discard line arguments (reported by Ulrich Spoerlein). Collapsed posts_xr into posts_wtext (harmless: they're the same thing). Added regressions for `Ud' and `Bt'.
* Fixed `Lb' to be in_line (reported by Ulrich Spoerlein).Kristaps Dzonsons2010-05-268-4/+103
| | | | | | | | | Added `Lb' documentation to mdoc.7. Removed harmless but superfluous pre_lb check (was just NULL entries). Added regressions for `Lb' (NOTE that these will only run on new groff, as old groff doesn't support `Lb' at all).
* Made index.sgml release notes, mostly cribbed from Ingo's m2k10 report.Kristaps Dzonsons2010-05-251-84/+66
| | | | Added libroff references to index.sgml.
* Fix man.7 to include AT and UC in its syntax table.Kristaps Dzonsons2010-05-251-1/+2
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* Added roff.3, which documents the roff parser interface.Kristaps Dzonsons2010-05-254-20/+175
| | | | | | | | | | | Small fix in mdoc.3 and man.3 pointing to old mdoc_cb and man_cb. Fix in Makefile adding mandoc.h to HEADS. Collapsed all HTML files into HTMLS variable (too confusing otherwise). Removed "htmls" command from Makefile (only I used it and it's just taking up space).
* Clean-up: added `Nm mdoc' to mdoc.3.Kristaps Dzonsons2010-05-252-53/+54
| | | | | | Clean-up: new-sentence, new-line for man.3. Clean-up: alpha-ordered man.3 `Nm' sections and prototypes.
* Clean-up: new-sentence, new-line for mdoc.3.Kristaps Dzonsons2010-05-251-105/+59
| | | | | | | Clean-up: removed CAVEATS section (this should be either in the TODO file or in mdoc.7 documenting mandoc incompatibilities). Clean-up: alpha-ordered `Nm' and section headers.
* Noted areas where performance can be increased.Kristaps Dzonsons2010-05-251-0/+16
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* Smarten BADCHAR check to allow ASCII_HYPH.Kristaps Dzonsons2010-05-253-2/+3
| | | | Fix index.sgml not to puke (the relevant section will be re-written for the release anyway, but I hate seeing errors).
* Forgot to add regression tests.Kristaps Dzonsons2010-05-252-0/+35
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* Modified version of Ingo Schwarze's patch for hyphen-breaking.Kristaps Dzonsons2010-05-258-23/+69
| | | | | | | Breakable hyphens are cued in the back-ends (with ASCII_HYPH) and acted upon in term.c or ignored in html.c. Also cleaned up XML decl printing (no need for extra vars).
* recognize ".if n" as true;Ingo Schwarze2010-05-242-7/+26
| | | | | | nothing fancy yet, no negation, no grammer, just that one letter; from OpenBSD; "looks fine" kristaps@
* provide stubs to ignore .ds, .rm and .tr,Ingo Schwarze2010-05-242-0/+34
| | | | | | which occur in the standard pod2man preamble; from OpenBSD; "sounds good" joerg@, "can be checked in" kristaps@
* sync to OpenBSD:Ingo Schwarze2010-05-243-11/+18
| | | | | | | save the visual cursor position in term_flushln() and use that to avoid multiple blank lines in nested lists while still putting subsequent empty list tags each on their own line; "go ahead" kristaps@
* Handle literal tab characters both in literal context (.Bd -literal)Ingo Schwarze2010-05-243-2/+28
| | | | | | | | and outside. In literal context, tab stops are at each eigth column; outside, they are at each fifth column. from OpenBSD mdoc_term.c rev. 1.75; "commit" kristaps@
* .Bl -tag -compactIngo Schwarze2010-05-241-9/+0
| | | | | | .Sm off .It ... fixed by joerg@ in mdoc_action.c bsd.lv 1.61, OpenBSD 1.38
* fix an obvious typo in print_bvspace():Ingo Schwarze2010-05-241-1/+1
| | | | rev. 1.125 broke vertical spacing in .Bl -column
* rewrite the main mdoc text parser, mdoc_ptext(),Ingo Schwarze2010-05-241-38/+51
| | | | | | | | making it easier to understand and fixing various bugs: * correctly strip whitespace from the end of text lines * issue consistent warnings regarding trailing spaces and tabs * escaped backslashes no longer escape the following character ok kristaps@
* Plug second meta.source leak in `UT' handling.Kristaps Dzonsons2010-05-241-0/+3
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