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* Teach -Tps to ignore backspace-encoding by using a one-char buffer and aKristaps Dzonsons2010-06-111-4/+1
| | | | simple state machine. This paves the way for decorated text.
* Broke ascii_*() functions into term_ascii.cKristaps Dzonsons2010-06-081-241/+12
| | | | Made low-level engine functions into function pointers.
* No functionality changes: just restructuring. DeprecatedKristaps Dzonsons2010-06-081-35/+28
| | | | | terminal_free() in favour of ps_free() and ascii_free(). Moved ps_*() functions into term_ps.c so that they don't clutter up term.c.
* Missing prototype for getsubopt() on NetBSD fixed.VERSION.1.10.1Kristaps Dzonsons2010-06-081-0/+1
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* Lint fix.Kristaps Dzonsons2010-06-071-1/+1
| | | | Added J.C. Roberts' TODO note.
* First check-in of PostScript output. This does not change any logicKristaps Dzonsons2010-06-071-19/+235
| | | | | | within term.c, but does add a small shim over putchar() that switches on the output engine. Prints, for this initial version, only monospace and without font decorations. It's a start.
* Add -Owidth=width option to mandoc -Tascii. Asked for by joerg@ about aKristaps Dzonsons2010-06-071-5/+24
| | | | thousand years ago. Note that this is normalised to >=60.
* Modified version of Ingo Schwarze's patch for hyphen-breaking.Kristaps Dzonsons2010-05-251-6/+17
| | | | | | | 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).
* sync to OpenBSD:Ingo Schwarze2010-05-241-3/+11
| | | | | | | 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 Schwarze2010-05-241-2/+22
| | | | | | | | 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@
* Enable the unified error/warning enumeration in mandoc.h that'sKristaps Dzonsons2010-05-171-0/+1
| | | | | | | | | | | stringified in main.c. Allow `An' to handle an argument and child (with a warning). Allow `Rv' and `Ex' to work without a prior `Nm' as groff does (with a warning). Allow inconsistent column syntax to only raise a warning.
* The function term_flushln() had effectively forked in OpenBSD.Ingo Schwarze2010-05-171-44/+41
| | | | | | | | | | | | | | | | This is the bsd.lv part of the main step to bring it back in sync. At the same time, this prevents trailing whitespace in the output: We delay writing blanks until we are sure printable characters follow. This is achieved by * remembering the end of the word instead of its length * and not using vbl any longer for the control of line breaking * such that vbl can sum up all kinds of white space * before writing a word, printing all the blanks collected in vbl * within the word, adding NBSP chars to vbl, then continuing with the word * after the word, adding blanks to vbl, then starting the next word "looks good" kristaps@
* sync to OpenBSD:Ingo Schwarze2010-05-161-1/+1
| | | | | | introduce a #define to get rid of the magic number describing the ASCII character used to represent non-breaking space; ok kristaps
* Make the output width an option for ascii_alloc and use that to computeJoerg Sonnenberger2010-05-151-4/+8
| | | | the default margin. Hard-code 80 chars/line for now.
* Tiny EOS patch. Back-end cues front-end through flag. Front-end cues ↵Kristaps Dzonsons2010-05-121-1/+6
| | | | output engine with flag.
* Backed out break-at-hyphen changes.Kristaps Dzonsons2010-05-071-38/+3
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* Removed pipe from front-end ("typographic") recognition as punctuation ↵Kristaps Dzonsons2010-04-081-2/+4
| | | | (noted by Ingo Schwarze).
* Removed erroneous `{' and `}' as punctuation (see mdoc.samples "General ↵Kristaps Dzonsons2010-04-031-21/+52
| | | | | | Syntax" for why this mistake was made). Noted by Ingo Schwarze. Lines of text now break at a hyphen, unless the hyphen is the first or second subsequent in a word. Inspired by a Ingo Schwarze's patch.
* Fixed two very subtle bugs in retaining overstep and maxrmargin widths ↵Kristaps Dzonsons2010-03-231-15/+13
| | | | between parse sequences.
* Big check-in of compatibility layer. This should work on most major ↵Kristaps Dzonsons2010-01-011-0/+4
| | | | architectures. Thanks to Joerg Sonnenberger.
* Fixed \c support for all input and output modes (documented in mandoc_char.7).Kristaps Dzonsons2009-11-121-0/+3
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* FreeBSD sys/types inclusion fixed.Kristaps Dzonsons2009-11-121-2/+4
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* Basically re-wrote -Tascii font handling: instead of incrementers forKristaps Dzonsons2009-11-121-87/+147
| | | | | | | | | bold and underline, we use a stack (no cascading, no double-font-mode). Font modes with \f only affect the current stack point, as documented in mdoc.7 and man.7. While -mdoc stacks fonts with embedded macros, -man replaces them (the stack is always size 1). This works for all invocations in supported systems' manual corpora to date. It doesn't support groff's insanity with line-scoped \f as documented in mdoc.7.
* Hooked up -Tascii to a2roffdeco backend.Kristaps Dzonsons2009-11-071-201/+49
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* -Tascii now correctly ignores \s clauses.Kristaps Dzonsons2009-11-061-11/+89
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* Correct support for `\fX' font modes in -Tascii.Kristaps Dzonsons2009-11-051-7/+21
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* Added functionality of -Tascii non-breaking `\~' space.Kristaps Dzonsons2009-11-051-1/+6
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* Using perror() instead of fprintf for failure from library functions.Kristaps Dzonsons2009-10-311-2/+2
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* More lint fixes.Kristaps Dzonsons2009-10-301-3/+4
| | | | Removed err.h from inclusions (less main.c--still in progress).
* Lint fixes.Kristaps Dzonsons2009-10-301-2/+4
| | | | Made realloc puke with fprintf.
* Continued safe handling of allocations.Kristaps Dzonsons2009-10-301-2/+5
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* Removed superfluous memset (thanks Joerg Sonnenberger).Kristaps Dzonsons2009-10-281-2/+1
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* bzero() -> memset() (noted by Joerg Sonnenberger).Kristaps Dzonsons2009-10-271-2/+8
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* Merged Ingo's comments on term_flushln() variable names.Kristaps Dzonsons2009-10-271-13/+13
| | | | Fixed assertion (this needs more consideration) when an overstep line is exactly as long as the rmargin.
* Added time.h to various files for FreeBSD compilation (thanks Ulrich Sporlein).Kristaps Dzonsons2009-10-261-0/+1
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* Lint fix.VERSION.1.9.10Kristaps Dzonsons2009-10-261-1/+2
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* Fixed overstep patch.Kristaps Dzonsons2009-10-261-1/+2
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* Removed need for superfluous `os' value in overstep calculation (thanks Ingo ↵Kristaps Dzonsons2009-10-241-7/+4
| | | | Schwarze).
* Fixed order of printing backspace-encoding for terms that are both bold and ↵Kristaps Dzonsons2009-10-221-4/+4
| | | | underlined (noted by Joerg Sonnenberger).
* More fixes to scaling-width multipliers (which, just to make my life ↵Kristaps Dzonsons2009-10-191-4/+7
| | | | difficult, differ not only between -mdoc and -man, but between various invocation, e.g., -offset and -width).
* Made sure devices and formats recognise that -man and -mdoc have different ↵Kristaps Dzonsons2009-10-181-31/+23
| | | | syntax for scaling widths: -mdoc assumes no unit means that the value is a string literal while -man instead uses the default vertical/horizontal scale.
* Arbitrary horizontal and vertical scaling widths now handled by -mdoc -Tascii.Kristaps Dzonsons2009-10-181-0/+83
| | | | Terminal scaling backend pushed into term.c.
* Moved output definitions into main.h.Kristaps Dzonsons2009-10-131-31/+1
| | | | Pushed terminal_{mdoc,man} into {mdoc,man}_term.c.
* Fix hang lists in -Tascii -Tmdoc, which seem to have been broken since ~1.8.x.Kristaps Dzonsons2009-10-101-1/+7
| | | | Noted similarity of HP/TP and -hang/-tag in mandoc.1.
* All special characters sync'd with groff, both -Thtml and -Tascii.Kristaps Dzonsons2009-09-231-0/+3
| | | | Re-added text links to index.sgml (just for show).
* Fixed memory leak on close.Kristaps Dzonsons2009-09-201-1/+1
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* ascii_xxx -> chars_xxx (intended to hold more than just ascii encoding).Kristaps Dzonsons2009-09-171-5/+6
| | | | More html work.
* Put closedelim and opendelim right in term_word() (unnecessary extra function).Kristaps Dzonsons2009-09-161-64/+40
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* Made tree/term/out() functions return void.Kristaps Dzonsons2009-09-161-6/+6
| | | | Put err() functions back into front-ends (no use making it needlessly complex).
* Removed TERMP_BOLD, TERMP_UNDER, TERMP_STYLE in favour of recursive-friendly ↵Kristaps Dzonsons2009-09-151-8/+8
| | | | | | increments. Cleaned up confusing behaviour of p->flags.
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