simon [Mon, 24 Jan 2005 11:06:31 +0000 (11:06 +0000)]
Use .PHONY to ensure the various fake make targets (`all', `clean',
`install' etc) don't get confused by the existence of a file with
the same name. Required in particular for `make install' on OS X,
since otherwise its case-insensitive fs gets confused by INSTALL.
git-svn-id: svn://svn.tartarus.org/sgt/halibut@5189
cda61777-01e9-0310-a592-
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simon [Mon, 24 Jan 2005 10:59:19 +0000 (10:59 +0000)]
Mac OS X gcc warns about a signed/unsigned comparison here. Explicit cast.
git-svn-id: svn://svn.tartarus.org/sgt/halibut@5188
cda61777-01e9-0310-a592-
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simon [Wed, 8 Dec 2004 17:58:17 +0000 (17:58 +0000)]
Halibut highlighting mode for GNU enscript. This allows our ViewCVS
installation to syntax-highlight the numerous .but files kicking
around the Subversion repository.
git-svn-id: svn://svn.tartarus.org/sgt/halibut@4962
cda61777-01e9-0310-a592-
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simon [Sun, 21 Nov 2004 13:54:09 +0000 (13:54 +0000)]
It turns out that the man format requires the \& sequence (to
neutralise a dot at the start of a line) even if there's been an
\fB-type sequence on the line before the dot.
git-svn-id: svn://svn.tartarus.org/sgt/halibut@4867
cda61777-01e9-0310-a592-
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simon [Thu, 18 Nov 2004 11:30:39 +0000 (11:30 +0000)]
Move MODULE files out of individual project directories into a
MODULES top-level directory, which is where the Tartarus website
scripts will (hopefully) start reading them from.
git-svn-id: svn://svn.tartarus.org/sgt/halibut@4813
cda61777-01e9-0310-a592-
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simon [Thu, 18 Nov 2004 09:47:02 +0000 (09:47 +0000)]
David Leonard has contributed an RPM spec file for building RedHat
packages of Halibut. I can't conveniently test it, but it's here if
anyone needs it.
git-svn-id: svn://svn.tartarus.org/sgt/halibut@4812
cda61777-01e9-0310-a592-
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simon [Wed, 17 Nov 2004 20:39:17 +0000 (20:39 +0000)]
Remove the svn:externals property that pulls a copy of libcharset
into a subdirectory of `halibut'. It wasn't very good anyway (since
it insisted on loading via an unauthenticated svn:// URL). The
Halibut makefile now expects _either_ a subdir `charset', _or_ a
directory called `charset' as a sibling of `halibut', and will work
with the first of those that it finds. A new release script arranges
to provide the former in source tarballs (so that building if you're
an ordinary user is just as simple as it always was).
git-svn-id: svn://svn.tartarus.org/sgt/halibut@4808
cda61777-01e9-0310-a592-
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simon [Wed, 17 Nov 2004 18:11:12 +0000 (18:11 +0000)]
Allow macros to work (a) at the very start of a paragraph, and (b)
across files (defining a macro in one source file and invoking it in
a later one).
git-svn-id: svn://svn.tartarus.org/sgt/halibut@4803
cda61777-01e9-0310-a592-
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simon [Wed, 17 Nov 2004 08:04:06 +0000 (08:04 +0000)]
I often symlink `build/halibut' into the top level. svn:ignore it.
git-svn-id: svn://svn.tartarus.org/sgt/halibut@4798
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simon [Tue, 16 Nov 2004 15:29:14 +0000 (15:29 +0000)]
Remove .cvsignore files on all active branches.
git-svn-id: svn://svn.tartarus.org/sgt/halibut@4788
cda61777-01e9-0310-a592-
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simon [Tue, 16 Nov 2004 15:27:00 +0000 (15:27 +0000)]
CVS revision numbers, stored as `cvs2svn:cvs-rev' properties, are a
useful piece of history in this repository but we don't want to
preserve their latest values on future commits. Accordingly, I'm
deleting them from all active development (though not from past
release branches).
git-svn-id: svn://svn.tartarus.org/sgt/halibut@4787
cda61777-01e9-0310-a592-
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simon [Sat, 6 Nov 2004 09:11:55 +0000 (09:11 +0000)]
man supports `.SS' for subsection headings. Use it.
git-svn-id: svn://svn.tartarus.org/sgt/halibut@4758
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ben [Tue, 28 Sep 2004 23:09:41 +0000 (23:09 +0000)]
Add kerning support to paper backends, embedding the kerning tables from
the AFM files in psdata.c. Also fix a couple of bugs that this revealed.
git-svn-id: svn://svn.tartarus.org/sgt/halibut@4588
cda61777-01e9-0310-a592-
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ben [Sat, 25 Sep 2004 18:03:19 +0000 (18:03 +0000)]
Don't bother overriding the metrics of PostScript fonts. If the metrics
we've got are wrong, things are going to look horrible either way, so
we may as well apply minimal effort.
git-svn-id: svn://svn.tartarus.org/sgt/halibut@4580
cda61777-01e9-0310-a592-
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ben [Fri, 24 Sep 2004 18:47:35 +0000 (18:47 +0000)]
If you're going to change the metrics of a font, it's necessary to leave space
in the new font dictionary for the Metrics entry. This is mentioned in the
first edition of the Red Book, but not the second.
git-svn-id: svn://svn.tartarus.org/sgt/halibut@4577
cda61777-01e9-0310-a592-
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ben [Fri, 24 Sep 2004 18:02:07 +0000 (18:02 +0000)]
Replace the empirical GhostScript-derived font metrics with ones derived
from Adobe's official AFM files. These are expressed in integer multiples
of 1/1000 pt (well, 1/1000 of the design size of the font, actually, but that's
always a whole number of points), so use that as our internal unit rather
than 1/4096 pt. This doesn't seem to make a significant difference to
Halibut's output.
git-svn-id: svn://svn.tartarus.org/sgt/halibut@4576
cda61777-01e9-0310-a592-
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ben [Fri, 24 Sep 2004 17:56:58 +0000 (17:56 +0000)]
Page-break penalties were calculated by taking the amount of spare space
on the page (in internal units) and squaring it. This was fine except that
fixed penalties weren't scaled by the size of an internal unit, so the page-
breaking changed when the units were changed. Rather than scaling all the
fixed penalties, scale the space into 1/4096 point units before squaring it.
git-svn-id: svn://svn.tartarus.org/sgt/halibut@4575
cda61777-01e9-0310-a592-
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ben [Tue, 21 Sep 2004 19:00:43 +0000 (19:00 +0000)]
Stupid bug: "t" was leaving the y-coordinate on the stack, which confused
"restore". Quite how GhostScript managed not to give an error on this I
don't know.
git-svn-id: svn://svn.tartarus.org/sgt/halibut@4565
cda61777-01e9-0310-a592-
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ben [Tue, 21 Sep 2004 18:09:35 +0000 (18:09 +0000)]
Replace the hardcoded instances of "4096" and "4096.0" in the paper backends
with a macro. halibut.ps and halibut.pdf are identical (modulo dates) over
this change.
git-svn-id: svn://svn.tartarus.org/sgt/halibut@4564
cda61777-01e9-0310-a592-
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ben [Tue, 21 Sep 2004 15:23:22 +0000 (15:23 +0000)]
Bracket each page in a save/restore pair. This is suggested by the Red Book,
enforces page independence, avoids leaking VM on level 1 interpreters, and
speeds things up to boot.
git-svn-id: svn://svn.tartarus.org/sgt/halibut@4561
cda61777-01e9-0310-a592-
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ben [Mon, 20 Sep 2004 15:52:46 +0000 (15:52 +0000)]
Make the PostScript prologue look less like it was written by a C programmer.
In particular, use the operand stack to hold "x" and "y", and use a dictionary
lookup to switch based on the type of "x". This also seems to give a slight
speed increase.
git-svn-id: svn://svn.tartarus.org/sgt/halibut@4553
cda61777-01e9-0310-a592-
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ben [Mon, 20 Sep 2004 14:04:07 +0000 (14:04 +0000)]
Two small tweaks to the prologue:
* Use "/arraytype" etc rather than "[] type" etc. Should be faster and not fill
local VM with empty arrays.
* Use "bind" on the procedure, since it's conventional and will probably
help speed too.
git-svn-id: svn://svn.tartarus.org/sgt/halibut@4552
cda61777-01e9-0310-a592-
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ben [Mon, 20 Sep 2004 13:22:17 +0000 (13:22 +0000)]
Add lots of DSC comments, and change the DSC version to 3.0, which has been
current since 1990. The only obvious change from this is that gv now displays
the document title.
There's a slight bug here at the moment in that the backend emits
%%DocumentNeededResource and %%IncludeResource for each subfont of a
PostScript font, even if that PostScript font has been requested already.
This is wasteful but, as far as I can see, not actually disallowed, and
is easier than de-duping the font list.
git-svn-id: svn://svn.tartarus.org/sgt/halibut@4551
cda61777-01e9-0310-a592-
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ben [Sun, 19 Sep 2004 13:50:36 +0000 (13:50 +0000)]
Use "$(MAKE)" for sub-makes, so as to handle systems whose default "make"
isn't GNU Make.
git-svn-id: svn://svn.tartarus.org/sgt/halibut@4548
cda61777-01e9-0310-a592-
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simon [Fri, 20 Aug 2004 09:20:38 +0000 (09:20 +0000)]
Forgot to set a file position on characters being returned from
macro expansions.
git-svn-id: svn://svn.tartarus.org/sgt/halibut@4489
cda61777-01e9-0310-a592-
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jacob [Mon, 9 Aug 2004 21:09:28 +0000 (21:09 +0000)]
Remove a \#{FIXME} comment in \cfg{paper-chapter-top-space}; the checkin
of bk_paper.c 1.29 [r4330] appears to have fixed this.
git-svn-id: svn://svn.tartarus.org/sgt/halibut@4432
cda61777-01e9-0310-a592-
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jacob [Mon, 9 Aug 2004 17:09:40 +0000 (17:09 +0000)]
`make release' tweak to prevent tarball containing trailing NULs (fix from
putty/mkunxarc.sh) - apparently this upsets some older gzips (1.2.4).
git-svn-id: svn://svn.tartarus.org/sgt/halibut@4431
cda61777-01e9-0310-a592-
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simon [Fri, 6 Aug 2004 12:17:56 +0000 (12:17 +0000)]
Explicitly bless in the documentation, and fix in the man backend,
the practice of using \dt and \dd in anything other than the obvious
interleaving.
git-svn-id: svn://svn.tartarus.org/sgt/halibut@4417
cda61777-01e9-0310-a592-
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jacob [Fri, 6 Aug 2004 01:34:58 +0000 (01:34 +0000)]
Make sure (paragraph)->private_data is defined in all cases, on general
principles (it may be unnecessary). Perhaps we should do this for
(word)->private_data too.
git-svn-id: svn://svn.tartarus.org/sgt/halibut@4412
cda61777-01e9-0310-a592-
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jacob [Fri, 6 Aug 2004 01:33:10 +0000 (01:33 +0000)]
Fix crash in Info backend: if a \[Kk] to a \B or \n was followed in a
paragraph by another \[Kk], Bad Things would happen.
git-svn-id: svn://svn.tartarus.org/sgt/halibut@4411
cda61777-01e9-0310-a592-
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jacob [Fri, 6 Aug 2004 00:31:35 +0000 (00:31 +0000)]
dup_word_list() does the right thing if passed NULL (on general principles)
git-svn-id: svn://svn.tartarus.org/sgt/halibut@4410
cda61777-01e9-0310-a592-
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jacob [Wed, 4 Aug 2004 16:44:38 +0000 (16:44 +0000)]
Fix for an uninitialised structure member spotted by valgrind (probably didn't
have any real effect).
git-svn-id: svn://svn.tartarus.org/sgt/halibut@4401
cda61777-01e9-0310-a592-
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simon [Wed, 4 Aug 2004 16:27:28 +0000 (16:27 +0000)]
Explicit bounds checking on the bmp[] array.
git-svn-id: svn://svn.tartarus.org/sgt/halibut@4400
cda61777-01e9-0310-a592-
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simon [Wed, 4 Aug 2004 16:26:02 +0000 (16:26 +0000)]
Add an explicit cast to prevent a compiler warning.
git-svn-id: svn://svn.tartarus.org/sgt/halibut@4399
cda61777-01e9-0310-a592-
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simon [Wed, 4 Aug 2004 16:25:06 +0000 (16:25 +0000)]
Colin spotted a sizeof/lenof confusion which we think has been
causing segfaults on strange architectures.
git-svn-id: svn://svn.tartarus.org/sgt/halibut@4398
cda61777-01e9-0310-a592-
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simon [Fri, 30 Jul 2004 13:21:40 +0000 (13:21 +0000)]
More careful context hash calculation which doesn't depend on size
of `unsigned long'. Should help Debian build problems (bug#259504).
git-svn-id: svn://svn.tartarus.org/sgt/halibut@4377
cda61777-01e9-0310-a592-
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simon [Sat, 17 Jul 2004 15:47:22 +0000 (15:47 +0000)]
Division by zero (which criminally failed to give rise to any kind
of signal!) was causing massive misplacement of the single line of
text on a one-line page in PS and PDF.
git-svn-id: svn://svn.tartarus.org/sgt/halibut@4330
cda61777-01e9-0310-a592-
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simon [Sat, 17 Jul 2004 15:29:16 +0000 (15:29 +0000)]
Cut-and-paste error was preventing PS and PDF filename config
options from being processed in some circumstances.
git-svn-id: svn://svn.tartarus.org/sgt/halibut@4329
cda61777-01e9-0310-a592-
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jacob [Fri, 16 Jul 2004 12:54:59 +0000 (12:54 +0000)]
Tweak for \cq (probably unnecessary)
git-svn-id: svn://svn.tartarus.org/sgt/halibut@4328
cda61777-01e9-0310-a592-
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simon [Fri, 16 Jul 2004 11:54:04 +0000 (11:54 +0000)]
Right; I'm finally sick of typing \q{\cw{foo}}, so I've invented a
shorthand command \cq{foo}.
git-svn-id: svn://svn.tartarus.org/sgt/halibut@4327
cda61777-01e9-0310-a592-
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simon [Tue, 13 Jul 2004 08:40:20 +0000 (08:40 +0000)]
Failed to initialise state.curr_topic early enough, causing
uninitialised-memory references and a segfault. Quite why this never
happened when I tested it at home, I have no idea!
git-svn-id: svn://svn.tartarus.org/sgt/halibut@4326
cda61777-01e9-0310-a592-
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simon [Mon, 5 Jul 2004 14:23:03 +0000 (14:23 +0000)]
Apparently (according to a user) WinZip complains of `trailing
garbage' when handling a GNU tar archive. Using the -o flag when
building the tar file creates an archive which the user said WinZip
had no trouble with, and GNU tar seems just as happy with that, so
`make release' now uses -o.
git-svn-id: svn://svn.tartarus.org/sgt/halibut@4323
cda61777-01e9-0310-a592-
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simon [Fri, 2 Jul 2004 18:45:05 +0000 (18:45 +0000)]
Avoid generating an index section if there actually is no index.
git-svn-id: svn://svn.tartarus.org/sgt/halibut@4321
cda61777-01e9-0310-a592-
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simon [Sun, 27 Jun 2004 13:18:32 +0000 (13:18 +0000)]
Sort out error handling everywhere a charset name is converted into
an integer charset ID.
git-svn-id: svn://svn.tartarus.org/sgt/halibut@4317
cda61777-01e9-0310-a592-
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simon [Sun, 27 Jun 2004 13:04:24 +0000 (13:04 +0000)]
Free up all the data we allocated during the HTML backend.
git-svn-id: svn://svn.tartarus.org/sgt/halibut@4316
cda61777-01e9-0310-a592-
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simon [Sun, 27 Jun 2004 12:47:04 +0000 (12:47 +0000)]
Support non-breaking spaces.
git-svn-id: svn://svn.tartarus.org/sgt/halibut@4315
cda61777-01e9-0310-a592-
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simon [Sun, 27 Jun 2004 12:38:19 +0000 (12:38 +0000)]
Config directives for all the extra configurable things in the new
HTML backend.
git-svn-id: svn://svn.tartarus.org/sgt/halibut@4314
cda61777-01e9-0310-a592-
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simon [Sun, 27 Jun 2004 12:23:38 +0000 (12:23 +0000)]
Fix up the restrict_charset and output_charset configuration for the
HTML backend. After an argument with James in which it transpired
that we each thought it was absolutely obvious which one
\cfg{html-charset} ought to map to, and each of us was thinking of a
different one, I've decided that this implies it _isn't_ obvious,
and hence there is no single \cfg{html-charset} directive at all.
Instead, we have \cfg{html-restrict-charset} and \cfg{html-output-
charset}, and any naive user who `just wants to change character
set' is just going to have to RTFM and figure out which one they
mean.
git-svn-id: svn://svn.tartarus.org/sgt/halibut@4313
cda61777-01e9-0310-a592-
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jacob [Mon, 21 Jun 2004 00:28:44 +0000 (00:28 +0000)]
nit: s/case-sensitive/case-insensitive/ in comment about nasty indexing
hack.
git-svn-id: svn://svn.tartarus.org/sgt/halibut@4311
cda61777-01e9-0310-a592-
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simon [Sun, 20 Jun 2004 13:44:30 +0000 (13:44 +0000)]
Various HTML backend cleanups.
git-svn-id: svn://svn.tartarus.org/sgt/halibut@4308
cda61777-01e9-0310-a592-
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simon [Sun, 20 Jun 2004 13:11:34 +0000 (13:11 +0000)]
Introduce a configurable option to select the HTML flavour. Also
fiddle with various small aspects of the output so that it actually
validates in all supported flavours.
git-svn-id: svn://svn.tartarus.org/sgt/halibut@4307
cda61777-01e9-0310-a592-
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simon [Sun, 20 Jun 2004 12:20:44 +0000 (12:20 +0000)]
Improve the naming of fragment IDs for numbered list elements and
bibliography entries.
git-svn-id: svn://svn.tartarus.org/sgt/halibut@4305
cda61777-01e9-0310-a592-
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jacob [Sun, 20 Jun 2004 00:01:42 +0000 (00:01 +0000)]
Minimal documentation of all the new paper backend \cfg{} directives.
Contains many FIXMEs, both for incomplete documentation and incomplete
code.
Couple of other minor tweaks elsewhere.
git-svn-id: svn://svn.tartarus.org/sgt/halibut@4304
cda61777-01e9-0310-a592-
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jacob [Sat, 19 Jun 2004 20:26:41 +0000 (20:26 +0000)]
We seem to have ended up with duplicate documentation of --man. Gone.
git-svn-id: svn://svn.tartarus.org/sgt/halibut@4303
cda61777-01e9-0310-a592-
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jacob [Sat, 19 Jun 2004 17:54:33 +0000 (17:54 +0000)]
Ensure that every \cfg{} directive documented so far has appropriate \IM
directives.
git-svn-id: svn://svn.tartarus.org/sgt/halibut@4302
cda61777-01e9-0310-a592-
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jacob [Sat, 19 Jun 2004 17:40:25 +0000 (17:40 +0000)]
Fairly wholesale reorganisation of the \cfg{} documentation for the text,
WinHelp, man, and info backends, and organisation into sections (now that
we have rather more directives documented). I've not changed the actual
text much if at all.
git-svn-id: svn://svn.tartarus.org/sgt/halibut@4301
cda61777-01e9-0310-a592-
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jacob [Sat, 19 Jun 2004 17:11:37 +0000 (17:11 +0000)]
In the text backend, multiple characters can now be used for underlining.
git-svn-id: svn://svn.tartarus.org/sgt/halibut@4300
cda61777-01e9-0310-a592-
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jacob [Sat, 19 Jun 2004 17:08:59 +0000 (17:08 +0000)]
The Unicode OVERLINE in the text backend documentation was probably supposed
to be quoted.
git-svn-id: svn://svn.tartarus.org/sgt/halibut@4299
cda61777-01e9-0310-a592-
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jacob [Sat, 19 Jun 2004 17:05:40 +0000 (17:05 +0000)]
Note that \cfg{quotes} and friends apply to the output in its entirety and
can't be changed partway through. Also, add a cross-reference from \q{}.
git-svn-id: svn://svn.tartarus.org/sgt/halibut@4298
cda61777-01e9-0310-a592-
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jacob [Sat, 19 Jun 2004 17:04:51 +0000 (17:04 +0000)]
Note that no index is generated by the text backend.
git-svn-id: svn://svn.tartarus.org/sgt/halibut@4297
cda61777-01e9-0310-a592-
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jacob [Sat, 19 Jun 2004 16:35:14 +0000 (16:35 +0000)]
Minor correction to --ps and --pdf descriptions.
git-svn-id: svn://svn.tartarus.org/sgt/halibut@4296
cda61777-01e9-0310-a592-
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jacob [Sat, 19 Jun 2004 16:10:16 +0000 (16:10 +0000)]
Initial rough documentation of some of the newer \cfg{} directives, namely:
- \cfg{quotes}
- text, info, man, and winhelp backends:
- charset
- quotes and bullets
- various WinHelp miscellanea
Could stand some rearrangement and expansion, plus I've yet to address the
paper or HTML backends.
git-svn-id: svn://svn.tartarus.org/sgt/halibut@4295
cda61777-01e9-0310-a592-
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simon [Sat, 19 Jun 2004 16:04:39 +0000 (16:04 +0000)]
Moderately nasty workaround for the fact that Windows Help's index
mechanism is case-insensitive with respect to sorting the list of
index entries. We now append nonbreaking spaces to the ends of some
index terms to ensure they are considered distinct. (Nasty, but it
seems to work.)
git-svn-id: svn://svn.tartarus.org/sgt/halibut@4294
cda61777-01e9-0310-a592-
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simon [Sat, 19 Jun 2004 15:04:07 +0000 (15:04 +0000)]
Add a batch of assertions to ensure no more index terms fail to have
their anchors generated. Index bugs of this type can be terribly
subtle and go unnoticed for ages; I'm lucky Jacob spotted the first
one of the type, but I'm now going to be careful to avoid any
further ones.
git-svn-id: svn://svn.tartarus.org/sgt/halibut@4293
cda61777-01e9-0310-a592-
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simon [Sat, 19 Jun 2004 14:55:35 +0000 (14:55 +0000)]
I had somehow managed to leave index entry anchors out of section
titles. Ahem.
git-svn-id: svn://svn.tartarus.org/sgt/halibut@4292
cda61777-01e9-0310-a592-
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simon [Sat, 19 Jun 2004 14:44:47 +0000 (14:44 +0000)]
Add a clash-checking mechanism to ensure we never generate the same
fragment name twice for any reason.
git-svn-id: svn://svn.tartarus.org/sgt/halibut@4291
cda61777-01e9-0310-a592-
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jacob [Sat, 19 Jun 2004 13:27:52 +0000 (13:27 +0000)]
Support \I\c, \I\cw. (Haven't bothered with \I\e since the emphasis may as
well outweigh the "invisibility".)
git-svn-id: svn://svn.tartarus.org/sgt/halibut@4290
cda61777-01e9-0310-a592-
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simon [Wed, 16 Jun 2004 09:43:28 +0000 (09:43 +0000)]
s/text-quotes/man-quotes/. Damn cut and paste. Thanks Jacob.
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simon [Sun, 13 Jun 2004 14:57:25 +0000 (14:57 +0000)]
The Halibut manual contained at least one instance of two index
terms (intentionally) differing only in case, which were being
silently folded into one by the case-insensitive index tag
comparison. Halibut now warns in this situation (but then folds them
anyway, which I think is better than silently generating an index
containing many case-distinct forms of the same word - I imagine
it's very easy to do that by mistake). The manual has been fixed to
explicitly define distinct keywords (in the case I spotted and in
five other cases picked up by the new warning!), and also documents
this issue and how to work with it.
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simon [Sat, 12 Jun 2004 21:57:29 +0000 (21:57 +0000)]
Er, don't forget to document the disallowing of \q within \c. Ahem.
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simon [Sat, 12 Jun 2004 21:53:26 +0000 (21:53 +0000)]
Enforce that \q may not be used anywhere within \c. It shouldn't be
necessary since the whole point of \c should be that the user wants
to exercise exact control over the glyphs used, and forbidding it
has the useful effect of relieving some backends of having to make
difficult decisions: it means the text backend doesn't have to nest
two pairs of identical quotes, and the paper backends don't have to
downgrade their quote characters if (as is perfectly plausible) the
fixed-pitch font doesn't support the same range as the body text
fonts.
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simon [Sat, 12 Jun 2004 20:31:03 +0000 (20:31 +0000)]
Switch the memory allocation macros from the Halibut ones
(mknew/mknewa/resize) to the PuTTY ones (snew/snewn/sresize). snewn
and mknewa have their arguments opposite ways round; this may make
the change initially painful but in the long term will free me of a
nasty context switch every time I move between codebases. Also
sresize takes an explicit type operand which is used to cast the
return value from realloc, thus enforcing that it must be correct,
and arranging that if anyone tries to compile Halibut with a C++
compiler there should be a lot less pain.
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simon [Sat, 12 Jun 2004 20:09:40 +0000 (20:09 +0000)]
Initial checkin of the shiny new rewritten-from-scratch HTML back
end. There's a lot more _potentiality_ for new features than there
are actual new features just yet, but future highlights include:
configurable flavour of HTML (3.2, 4, XHTML Transitional or Strict),
proper character set support (this is half way there already), and
more flexible allocation of sections between multiple HTML files.
Meanwhile, immediate benefits include correct handling of special
characters within `author' and `description' strings, omission of
the filename part in hyperlinks within the same HTML file (in
particular, this means a single output file is now totally
independent of its filename), and hyperlinks to the index from the
top-level contents page (I'm amazed nobody has complained at the
lack of this yet!). There are no doubt some shiny new bugs as well,
but I'll never find them unless people start using the thing...
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simon [Wed, 2 Jun 2004 19:40:49 +0000 (19:40 +0000)]
rjk's `make install' patch.
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simon [Sun, 23 May 2004 14:00:27 +0000 (14:00 +0000)]
Stop the PDF backend from crashing if no outline elements appear. It
still doesn't _work_ properly if there aren't any contents entries,
but it's a start.
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simon [Sun, 23 May 2004 13:55:59 +0000 (13:55 +0000)]
All measurements in the paper backend are now configurable, as are
bullet and quote characters.
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simon [Sun, 23 May 2004 13:20:27 +0000 (13:20 +0000)]
Character-set-isation and configurability in the WinHelp backend.
Newly configurable things are: bullet and quote characters as usual,
the ": " that goes between a section number and its title, the "."
coming after numbered-list item numbers, and the text "Title page"
that appears at the top of the .cnt file.
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simon [Sun, 23 May 2004 11:43:36 +0000 (11:43 +0000)]
Configurable bullet and quote characters for the man backend.
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simon [Sun, 16 May 2004 14:18:24 +0000 (14:18 +0000)]
Kurt Jung points out that nav menus ought to be WHLP_PARA_SCROLL,
not _NONSCROLL.
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simon [Tue, 4 May 2004 23:17:43 +0000 (23:17 +0000)]
para_Title was confusing the XHTML backend and preventing it from
printing preambles. Not quite sure how I missed that one!
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simon [Mon, 3 May 2004 11:39:01 +0000 (11:39 +0000)]
Windows Help backend was only accepting \cfg{winhelp-filename} if it
had a parent pointer (owing to putting the test inside the wrong if
block). This meant that the fake config directive added by
--winhelp=foo.hlp worked fine, but the one at the top of PuTTY's
first doc file didn't. Fixed.
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jacob [Wed, 28 Apr 2004 17:34:54 +0000 (17:34 +0000)]
Handle paragraph comments with no space (e.g. "\#waffle"), since these seem
to be permitted (and are used in the PuTTY manual)
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simon [Fri, 23 Apr 2004 18:23:05 +0000 (18:23 +0000)]
General configurability upgrade for the info back end.
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simon [Fri, 23 Apr 2004 17:49:37 +0000 (17:49 +0000)]
Ahem; that only didn't cause a segfault by sheer luck.
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simon [Fri, 23 Apr 2004 17:20:48 +0000 (17:20 +0000)]
Oh, and now the text backend warns about too-long code lines, I'd
better remove the one too-long code line in the manual :-)
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simon [Fri, 23 Apr 2004 17:20:07 +0000 (17:20 +0000)]
Enhance the text backend to support configurable quote characters,
configurable emphasis characters, various other configurable bits
which have been marked FIXME in the code for a while, and also to
warn when a code paragraph line is too long (because that was the
only other thing labelled FIXME). Fallback options are implemented,
and defaults set accordingly. A UTF-8 text output file now looks
like proper UTF-8.
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simon [Thu, 22 Apr 2004 18:25:46 +0000 (18:25 +0000)]
Rewrite ustrftime(), so that (a) it uses wcsftime() where available,
and (b) it doesn't trip over strange Unicode characters in the
format string.
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simon [Thu, 22 Apr 2004 18:18:44 +0000 (18:18 +0000)]
Use wcscoll(), if available, when sorting index terms. (In a
somewhat roundabout and arse-backwards sort of way, due to some
other properties of the sort that I rather wanted to maintain. But I
hope it should still do some good.)
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simon [Thu, 22 Apr 2004 18:12:22 +0000 (18:12 +0000)]
Use iswalpha and towlower if they're available.
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simon [Thu, 22 Apr 2004 18:01:31 +0000 (18:01 +0000)]
Instead of traversing a list of paragraphs, mark_attr_ends() now
merely traverses a list of words, and main() takes responsibility
for applying it to each paragraph in the document. This is so that
it can _also_ be applied to the display form of each index entry,
which Jacob spotted wasn't previously being done.
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simon [Thu, 22 Apr 2004 17:47:28 +0000 (17:47 +0000)]
bk_text and bk_info both need to know the on-screen width of
characters in order to wrap and align them properly. Therefore, they
should be using wcwidth(). So here are a couple of wrappers on
wcwidth(), one which filters out the Unicode characters not
representable in the target charset, and one which converts _from_ a
charset to Unicode before calling wcwidth(). bk_text and bk_info
should now align correctly even in the face of unsupported
characters and Japanese.
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simon [Thu, 22 Apr 2004 17:27:05 +0000 (17:27 +0000)]
Support the locale-supplied character set where appropriate. It's
used for converting command-line -C directives into Unicode; it's
used for outputting Unicode strings to stderr in error messages; and
it's used as the default character set for input files (although I'd
be inclined to recommend everyone use \cfg{input-charset} in all
their source files to ensure their portability).
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simon [Wed, 21 Apr 2004 18:37:12 +0000 (18:37 +0000)]
Charset support for the man page backend (\cfg{man-charset}).
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simon [Wed, 21 Apr 2004 18:07:26 +0000 (18:07 +0000)]
Charset support for the info backend (\cfg{info-charset}). (This
checkin touches other files because a function in bk_text.c turned
out to be of more general use so I moved it out into ustring.c.)
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simon [Tue, 20 Apr 2004 21:21:15 +0000 (21:21 +0000)]
Don't forget to mention the default setting for \cfg{input-charset}.
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simon [Tue, 20 Apr 2004 19:24:29 +0000 (19:24 +0000)]
Acroread's PDF cut and paste appears to depend on the order in which
text fragments appear in the page graphics stream. Therefore, I
should take care to display the leaders _before_ the page number in
each contents entry.
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simon [Tue, 20 Apr 2004 19:20:55 +0000 (19:20 +0000)]
Add some tests of Unicode in the PDF document outline.
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simon [Tue, 20 Apr 2004 19:09:46 +0000 (19:09 +0000)]
Ahem. Fix stupid string handling error in new command-line config
mechanism.
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simon [Tue, 20 Apr 2004 19:06:10 +0000 (19:06 +0000)]
The Windows Help backend now uses libcharset to the maximum extent
it can. (Which isn't much, since I currently don't know how to
indicate that a help file is encoded in anything other than Win1252,
and so the only use I found for libcharset was to replace the
previous pathetic 8859-1 conversion so that extra things like the
trademark sign are supported.)
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simon [Tue, 20 Apr 2004 18:54:36 +0000 (18:54 +0000)]
PDF outline headings, it turns out, should be encoded using either
PDFDocEncoding or UTF-16BE. (The PDF specification's index is
terribly bad; I looked under various obvious things such as
`character set' and `string literal' with no success, and I didn't
manage to find out what character set metadata string literals were
intended to be interpreted in until I discovered from another source
that the encoding was called PDFDocEncoding, and _then_ I was able
to look that up in the index. They should have been using Halibut! :-)
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