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* New build script for testing purposes.Simon Tatham2015-03-19
| | | | | | | | 'bob -s Buildscr.test' builds Halibut, runs it over inputs/test.but to produce all the supported output formats, and delivers them all into the output directory. Including Windows HTML Help, for which it has to do a special run of the HTML back end with extra options and then get a Windows box to run hhc (hence this having to be a Buildscr).
* Add missing err_cantopen.Simon Tatham2014-12-16
| | | | | | | As far as I can tell from the source control history, Halibut has _never_ actually printed an error message on failure to open one of its input files! The error message has existed all along, but was never actually invoked. Ahem.
* Fix segfault when a source file doesn't exist.Simon Tatham2014-12-16
| | | | | There was a missing NULL check in the code that test-opens files in both binary and text mode (for font-handling purposes).
* Remove an overzealous assertion in HTML href processing.Simon Tatham2014-12-16
| | | | | | Turns out we can get a null pointer passed through from the front end, if the input file was erroneous in some way, so we should do fallback processing if so (exactly what doesn't matter much) rather than crash.
* Another ignore: 'halibut' in the top-level dir.Simon Tatham2014-10-27
| | | | | I often symlink it down from the build directory, so let's be sympathetic to other people who like to type './halibut'.
* Add a .gitignore, now this project is in git.Simon Tatham2014-10-25
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* Apply the same Deflate decoder fix as PuTTY r10278.Simon Tatham2014-10-01
| | | | | | | | | | | | This causes sensible error reporting if distance codes 30 or 31 appear in a compressed block. (Not that Halibut actually _uses_ the Deflate decoder - it only uses the encoder - but if I've got a copy of this code here then it should be correct.) [originally from svn r10280] [r10278 == 3fd8014ea7235d0ec34e8f97a34f3ecf576e8239 in putty repository]
* Provide a static version.h for development builds.Simon Tatham2014-09-30
| | | | | | | | I forgot to add this in last week's versioning revamp, so that bob builds work (constructing a version.h from the build script) but dev builds straight from source control fail for lack of version.h. [originally from svn r10277]
* Remove the MD5-based manifest file system.Simon Tatham2014-09-24
| | | | | | | | | | | | A long time ago, it seemed like a good idea to arrange that binaries of Halibut would automatically cease to identify themselves as a particular upstream version number if any changes were made to the source code, so that if someone made a local tweak and distributed the result then I wouldn't get blamed for the results. Since then I've decided the whole idea is more trouble than it's worth, so I'm retiring it completely. [originally from svn r10254]
* Remove Subversion expanded keywords everywhere.Simon Tatham2014-09-24
| | | | | | | | | | The \versionids in the docs are now added by the bob script; the one in inputs/test.but has been replaced by fixed text (it didn't matter what it contained anyway, of course, for test purposes), and the one in misc/halibut.vim has simply been removed (it wasn't actually expanded by svn anyway - it still had its old CVS value). [originally from svn r10253]
* Rework build script to use $(!builddate).Simon Tatham2014-09-24
| | | | | | | | | | The existing Halibut bob script defaults to building a completely unversioned source tarball. I think building one with the version format I'm now more or less standardising on (date + VCS id info) is a more sensible default. So I'm retiring the SNAPSHOT setting, which I never used anyway, and making the default work like that. [originally from svn r10252]
* Typo fix in the docs.Simon Tatham2014-08-11
| | | | | | Also from J. Lewis Muir. [originally from svn r10213]
* Permit tables of contents in HTML single-file mode.Simon Tatham2014-08-02
| | | | | | | | | | | | | | | | Patch due to J. Lewis Muir, who points out that the HTML backend's current policy of _always_ disabling the TOC in single-file mode is excessively harsh: in a long or formal enough document, you might still want a TOC to make navigating around within the file easier, even if it's not necessary to use it to get between multiple files. So this change removes the unconditional prohibition against TOCs in single-file documents, but they're still disabled by default, because a single file counts as a leaf file and the existing default settings disable TOCs in leaf files anyway. So if you do want a TOC in a single file, you can reconfigure 'html-leaf-contains-contents' to true. [originally from svn r10212]
* Silence compiler warnings on OS X 10.9.Simon Tatham2014-03-30
| | | | [originally from svn r10166]
* Index term tweaks in manual for \s to quell warnings when building, etc.Jacob Nevins2013-03-23
| | | | [originally from svn r9774]
* Add \s for 'strong' text, i.e. bold rather than italics. I've missedSimon Tatham2013-03-10
| | | | | | | | | | | | | | this a couple of times in Halibut markup recently (in particular, it's handy to have a typographical distinction between 'this term is emphasised because it's new' and 'this term is emphasised because I want you to pay attention to it'), so here's an implementation, basically parallel to \e. One slight oddity is that strong text in headings will not be distinguished in some output formats, since they already use bolded text for their headings. [originally from svn r9772]
* Revamp of the Halibut error handling mechanism.Simon Tatham2012-08-29
| | | | | | | | | | | | | | | | I'm not quite sure why I ever thought it was a good idea to have a central variadic error() function taking an integer error code followed by some list of arguments that depend on that code. It now seems obvious to me that it's a much more sensible idea to have a separate function per error, so that we can check at compile time that the arguments to each error call are of the right number and type! So I've done that instead. A side effect is that the errors are no longer formatted into a fixed-size buffer before going to stderr, so I can remove all the %.200s precautions in the format strings. [originally from svn r9639]
* Silly of me to overlook it: another obvious way you might like toSimon Tatham2012-07-19
| | | | | | | | | specify characters to 'confuse' is to just put them on the command line in the system multibyte encoding! In a UTF-8 terminal environment this may very well be the easiest thing. [originally from svn r9584] [this svn revision also touched charset,filter,timber]
* A slightly silly new utility: 'confuse'. You provide it with someSimon Tatham2012-07-18
| | | | | | | | | | | | | Unicode values (typically two of them), and it finds cases in which the provided characters are all encoded as the same thing in different charsets and prints those charsets. So if you encounter, for example, some piece of text which has U+0153 LATIN SMALL LIGATURE OE where you might have expected U+00A3 POUND SIGN, simply run 'confuse 153 a3' and it'll tell you which character sets the sender and receiver of the text might have got confused between. [originally from svn r9581] [this svn revision also touched charset,filter,timber]
* Mechanism for iterating over all supported charsets.Simon Tatham2012-07-18
| | | | | [originally from svn r9580] [this svn revision also touched charset,filter,timber]
* Patch from Maciej Adamczyk to set standard output to binary mode inSimon Tatham2012-06-03
| | | | | | | the standalone deflate utility modes, so you can redirect output to a file and end up with correct data in that file. [originally from svn r9552]
* Make the Deflate decoder correctly handle the special case of aSimon Tatham2012-06-01
| | | | | | | | | dynamic block in which the backward-distances Huffman table contains no entries at all. (In this situation it's impossible to use the distance table, and therefore the block must contain nothing but Huffman-coded literals.) [originally from svn r9550]
* OS X Lion's compiler spotted two missing casts, where we use %hu andSimon Tatham2012-05-06
| | | | | | pass something that isn't necessarily an unsigned short. [originally from svn r9493]
* Now that you can specify negative indents in Halibut text mode, it'sSimon Tatham2012-05-04
| | | | | | | | | | possible to specify an indent which is _overall_ negative, i.e. intended to be off the left-hand side of the text file. There's no nice way to handle this, but printing O(2^32) spaces in a while (n--) loop is particularly bad. Fix the loop to read while (n-- > 0), so that at least it doesn't get _that_ badly confused. [originally from svn r9491]
* Fix an integer-type mismatch between %04x in a printf format stringSimon Tatham2012-05-03
| | | | | | | | and a long int. Spotted by Ubuntu 12.04's gcc, and probably would have caused trouble on 64-bit machines. [originally from svn r9489] [this svn revision also touched charset,filter,timber]
* Apply r6972 from my other copy of deflate.c: don't lose the BFINAL bitSimon Tatham2012-05-03
| | | | | | | on an uncompressed block. [originally from svn r9482] [r6972 == 37af901cfe63ed062306e3835751e9b8e089e252 in misc repository]
* Remove a bunch of unused variables spotted by Ubuntu 12.04's gcc.Simon Tatham2012-05-03
| | | | [originally from svn r9478]
* Ahem. Don't invert the length _twice_.Simon Tatham2012-05-03
| | | | [originally from svn r9476]
* Add an error check for correct formatting in Deflate uncompressedSimon Tatham2012-05-03
| | | | | | | block headers. (Ubuntu 12.04's gcc spotted that nlen was unused, which it shouldn't have been.) [originally from svn r9475]
* Bug in utoi(), which made it ignore a leading minus sign whenSimon Tatham2012-05-03
| | | | | | | | | | | | converting a number! Oops. Now you can do things like \cfg{text-list-indent}{-2} \cfg{text-listitem-indent}{2} to get your bullets placed in the left margin rather than indenting the paragraphs of your list. [originally from svn r9474]
* Allow macro definitions to be terminated by tok_eof as well asSimon Tatham2012-02-24
| | | | | | | tok_eop, to prevent Halibut tight-looping when a definition is the last thing in a file. [originally from svn r9419]
* Correct a comment.Simon Tatham2011-11-09
| | | | | | | | | | | | | | | I had wrongly believed my TYPECHECK macro double-evaluated one of its arguments and hence would cause side effects to happen twice. But in fact I've just realised that although it double-_expands_ the argument, it doesn't double-_evaluate_ it: the two expansions occur in mutually exclusive branches of a ?:, and hence cannot both be executed. So I've removed the comment that says my macro is rubbish. My macro is in fact great :-) [originally from svn r9328] [this svn revision also touched charset,filter,timber]
* Merge PuTTY r9326, adding CP852 support.Simon Tatham2011-10-14
| | | | | | [originally from svn r9327] [r9326 == c72d4b413f024e3c50645caceaddbb65401fb06a in putty repository] [this svn revision also touched charset,filter,timber]
* First attempt at an Emacs mode that syntax-highlights Halibut markup.Simon Tatham2011-08-09
| | | | [originally from svn r9259]
* A user recently reported that Halibut's font-file handling doesn'tSimon Tatham2010-02-27
| | | | | | | | | work on Windows, because input files are never opened in binary mode. Introduce a small piece of compensatory mechanism, which opens files initially in binary mode and then reopens them as text if they're determined not to match any binary file type. I hope. [originally from svn r8889]
* Clarify the section about backend-generic config options to make itSimon Tatham2010-01-14
| | | | | | look less as if they're the _only_ config options. [originally from svn r8842]
* Escape &<> when they appear in href text.Simon Tatham2009-11-10
| | | | [originally from svn r8743]
* Allow a hastily selected subset of the output formats to also acceptSimon Tatham2009-10-24
| | | | | | | | | | | | | | | | | | | | "-" as a special file name meaning standard output. I've restricted it to just those output formats which can predictably output only one file, just for the sake of not having to faff too much with the others. Probably what I should have done for all of this would have been to write a set of wrappers around fopen, fclose and everything in between, and use them everywhere. Those wrappers would uniformly detect "-" and convert it into stdin or stdout as appropriate, would avoid fclosing those files for real when told to close them, and would also be able to handle reading a little bit of data from the start of a file and then pushing it all back even if the file were not seekable (which would allow input.c to lose the ugly special case whereby it can't currently read font files from standard input). [originally from svn r8729]
* Enable Halibut to read a .but file from standard input, by supplyingSimon Tatham2009-10-24
| | | | | | the special filename '-'. [originally from svn r8728]
* Revise r8309 to use \- rather than - when trying to emit a literal U+002D;Jacob Nevins2009-09-06
| | | | | | | | apparently this is preferred (it's what pod2man uses); cf Debian #496063, #159872. [originally from svn r8641] [r8309 == 73e8c7d1b4ac77ec1b5acc700cb3af277a150bcf]
* More portable attempt to get a literal U+0027 than r8321, pinched from pod2manJacob Nevins2009-09-06
| | | | | | | (via Colin in Debian bug#496063). [originally from svn r8640] [r8321 == 5e7a3a5b1bbaccb7ce7d61bb9bc4654924135dfb]
* I've just seen the MIME charset name 'x-sjis' in the wild. Add it toSimon Tatham2009-04-17
| | | | | | | the list. [originally from svn r8498] [this svn revision also touched charset,filter,timber]
* Fix missing docs for \cfg{paper-contents-indent-step} andSimon Tatham2009-01-20
| | | | | | | \cfg{paper-contents-margin}. Also correct the spelling of the former. [originally from svn r8424]
* Fix unintentional bash-specificity in Makefile. (Patch from ColinSimon Tatham2009-01-20
| | | | | | Watson.) [originally from svn r8422]
* Use of \lcont in the document preamble caused an assertion failure.Simon Tatham2009-01-20
| | | | | | Fix it. [originally from svn r8421]
* ctype functions require their argument to be EOF or representable as anBen Harris2009-01-11
| | | | | | | | | unsigned char. On platforms were char is signed, passing plain char won't cut it. Make sure we case chars to unsigned char before passing them to tolower(). [originally from svn r8404] [this svn revision also touched charset,filter,timber]
* Test for r8309/r8321.Jacob Nevins2008-11-23
| | | | | | [originally from svn r8322] [r8309 == 73e8c7d1b4ac77ec1b5acc700cb3af277a150bcf] [r8321 == 5e7a3a5b1bbaccb7ce7d61bb9bc4654924135dfb]
* Extend r8309 to try to ensure that single-quote/apostrophe characters in codeJacob Nevins2008-11-23
| | | | | | | | | | contexts get output usefully in the face of UTF-8 *roff implementations. Works on Debian-derived distributions (and hence along with r8309 should fix #496063), but I'm slightly worried about portability as I've used a named character "\(aq" which doesn't appear in the "classic" reference CS TR #54. [originally from svn r8321] [r8309 == 73e8c7d1b4ac77ec1b5acc700cb3af277a150bcf]
* Cut-and-paste error: reference to "man page" in Windows Help section.Jacob Nevins2008-11-23
| | | | [originally from svn r8320]
* Let's not use parentheses in test.but in a way that tempts HalibutSimon Tatham2008-11-21
| | | | | | | to try to put them into an Info node name, so as to avoid the error message when it fails. [originally from svn r8313]
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