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Annotation of mandoc/NEWS, Revision 1.5

1.5     ! schwarze    1: $Id$
1.1       schwarze    2:
                      3: This file lists the most important changes in the mdocml.bsd.lv distribution.
1.5     ! schwarze    4:
        !             5: Changes in version 1.13.1, released on August 10, 2014
        !             6:
        !             7:     --- MAJOR NEW FEATURES ---
        !             8:  * A complete apropos(1)/makewhatis(8)/man.cgi(8) suite
        !             9:    based on SQLite3 is now included.
        !            10:    CAVEAT: This also requires a working fts(3) implementation.
        !            11:    If your system lacks that *and* you want apropos(1)/makewhatis(8),
        !            12:    stay with 1.12.3 for now, then go to 1.12.4 and 1.13.2.
        !            13:  * The roff(7) parser now provides an almost complete implementation
        !            14:    of numerical expressions.
        !            15:  * Warning and error messages have been improved in many ways.
        !            16:    Almost all fatal errors were downgraded to normal errors and some
        !            17:    even to warnings.  Almost all messages now mention the macro where
        !            18:    the issue is detected and many indicate the workaround employed.
        !            19:    The mandoc(1) manual now includes a list explaining all messages.
        !            20:     --- MINOR NEW FEATURES ---
        !            21:  * The roff(7) parser now supports the .ami (append to macro with
        !            22:    indirectly specified name), .as (append to user-defined
        !            23:    string), .dei (define macro with indirectly specified name),
        !            24:    .ll (line length), and .rr (remove register) requests.
        !            25:  * The roff(7) parser now supports string comparison and numerical
        !            26:    conditionals in the .if and .ie requests.
        !            27:  * The roff parser now fully supports the \B (validate numerical
        !            28:    expression) and partially supports the \w (measure text width)
        !            29:    escape sequences.
        !            30:  * The terminal formatter now supports the \: (optional line break)
        !            31:    escape sequence.
        !            32:  * The roff parser now supports expansion of user-defined strings
        !            33:    involving indirect references.
        !            34:  * The roff(7) parser now handles some pre-defined read-only
        !            35:    number registers that occur in the pod2man(1) preamble.
        !            36:  * For backward compatibility, the mdoc(7) parser and formatters
        !            37:    now support the obsolete macros .En, .Es, .Fr, and .Ot.
        !            38:  * The mdoc(7) formatter non partially supports .Bd -centered.
        !            39:  * tbl(7) now handles leading and trailing vertical lines.
        !            40:  * The build system now provides fallback versions of strcasestr(3)
        !            41:    and strsep(3) for systems lacking them.
        !            42:  * The mdoc(7) manual now explains how various standards
        !            43:    supported by the .St macro are related to each other.
        !            44:     --- BUGFIXES ---
        !            45:  * In the roff(7) parser, several bugs were fixed with respect
        !            46:    to closing conditional blocks on macro lines.
        !            47:  * Parsing of roff(7) identifiers and escape sequences was improved
        !            48:    in multiple respects.
        !            49:  * In the mdoc(7) parser, the handling of defective document
        !            50:    prologues was improved in multiple ways.
        !            51:  * The mdoc(7) parser no longer skips content before the first section
        !            52:    header, and it no longer deletes non-.% content from .Rs blocks.
        !            53:  * In the mdoc(7) parser, a crash was fixed related to weird .Sh headers.
        !            54:  * In the mdoc(7) parser, handling of .Sm with missing or invalid
        !            55:    arguments was corrected.
        !            56:  * In the mdoc(7) parser, trailing punctuation at the end of partial
        !            57:    implicit macros no longer triggers end-of-sentence spacing.
        !            58:  * In the terminal formatter, two crashes were fixed: one triggered by
        !            59:    excessive indentation and another by excessively long .Nm arguments.
        !            60:  * In the terminal formatter, a floating point rounding bug was
        !            61:    fixed that sometimes caused an off-by-one error in indentation.
        !            62:  * In the UTF-8 formatter, rendering of accents, breakable hyphens,
        !            63:    and non-breakable spaces was corrected.
        !            64:  * In the HTML formatter, encoding of special characters was
        !            65:    corrected in multiple respects.
        !            66:  * In the mdoc(7) formatter, rendering of .Ex and .Rv was
        !            67:    improved for various edge cases.
        !            68:  * In the mdoc(7) formatter, handling of empty .Bl -inset item
        !            69:    heads was improved.
        !            70:  * In the man(7) formatter, some bugs were fixed with respect
        !            71:    to same-line detection in the context of .TP and .nf macros,
        !            72:    and the indentation of .IP and .TP blocks was improved.
        !            73:  * The mandoc(3) library no longer prints to stderr.
        !            74:     --- THANKS TO ---
        !            75:    Abhinav Upadhyay (NetBSD), Andreas Voegele, Anthony Bentley (OpenBSD),
        !            76:    Christian Weisgerber (OpenBSD), Havard Eidnes (NetBSD), Jan Stary,
        !            77:    Jason McIntyre (OpenBSD), Jeremie Courreges-Anglas (OpenBSD),
        !            78:    Joerg Sonnenberger (NetBSD), Juan Francisco Cantero Hurtado (OpenBSD),
        !            79:    Marc Espie (OpenBSD), Matthias Scheler (NetBSD), Pascal Stumpf (OpenBSD),
        !            80:    Paul Onyschuk (Alpine Linux), Sebastien Marie, Steffen Nurpmeso,
        !            81:    Stuart Henderson (OpenBSD), Ted Unangst (OpenBSD), Theo de Raadt (OpenBSD),
        !            82:    Thomas Klausner (NetBSD), and Ulrich Spoerlein (FreeBSD)
        !            83:    for reporting bugs and missing features.
1.4       schwarze   84:
                     85: Changes in version 1.12.3, released on December 31, 2013
                     86:
                     87:  * In the mdoc(7) SYNOPSIS, line breaks and hanging indentation
                     88:    now work correctly for .Fo/.Fa/.Fc and .Fn blocks.
                     89:    Thanks to Franco Fichtner for doing part of the work.
                     90:  * The mdoc(7) .Bk macro got some addititonal bugfixes.
                     91:  * In mdoc(7) macro arguments, double quotes can now be quoted
                     92:    by doubling them, just like in man(7).
                     93:    Thanks to Tsugutomo ENAMI for the patch.
                     94:  * At the end of man(7) macro lines, end-of-sentence spacing
                     95:    now works.  Thanks to Franco Fichtner for the patch.
                     96:  * For backward compatibility, the man(7) parser now supports the
                     97:    man-ext .UR/.UE (uniform resource identifier) block macros.
                     98:  * The man(7) parser now handles closing blocks that are not open
                     99:    more gracefully.
                    100:  * The man(7) parser now ignores blank lines right after .SH and .SS.
                    101:  * In the man(7) formatter, reset indentation when leaving a block,
                    102:    not just when entering the next one.
                    103:  * The roff(7) .nr request now supports incrementing and decrementing
                    104:    number registers and stops parsing the number right before the
                    105:    first non-digit character.
                    106:  * The roff(7) parser now supports the alternative escape sequence
                    107:    syntax \C'uXXXX' for Unicode characters.
                    108:  * The roff(7) parser now parses and ignores the .fam (font family)
                    109:    and .hw (hyphenation points) requests and the \d and \u escape
                    110:    sequences.
                    111:  * The roff(7) manual got a new ESCAPE SEQUENCE REFERENCE.
1.1       schwarze  112:
1.2       schwarze  113: Changes in version 1.12.2, released on Oktober 5, 2013
1.1       schwarze  114:
                    115:  * The mdoc(7) to man(7) converter, to be called as mandoc -Tman,
                    116:    is now fully functional.
                    117:  * The mandoc(1) utility now supports the -Ios (default operating system)
                    118:    input option, and the -Tutf8 output mode now actually works.
                    119:  * The mandocdb(8) utility no longer truncates existing databases when
                    120:    starting to build new ones, but only replaces them when the build
                    121:    actually succeeds.
                    122:  * The man(7) parser now supports the PD macro (paragraph distance),
                    123:    and (for GNU man-ext compatibility only) EX (example block) and EE
                    124:    (example end).  Plus several bugfixes regarding indentation, line
                    125:    breaks, and vertical spacing, and regarding RS following TP.
                    126:  * The roff(7) parser now supports the \f(BI (bold+italic) font escape,
                    127:    the \z (zero cursor advance) escape and the cc (change control
                    128:    character) and it (input line trap) requests. Plus bugfixes regarding
                    129:    the \t (tab) escape, nested escape sequences, and conditional requests.
                    130:  * In mdoc(7), several bugs were fixed related to UTF-8 output of quoting
                    131:    enclosures, delimiter handling, list indentation and horizontal and
                    132:    vertical spacing, formatting of the Lk, %U, and %C macros, plus some
                    133:    bugfixes related to the handling of syntax errors like badly nested
                    134:    font blocks, stray Ta macros outside column lists, unterminated It Xo
                    135:    blocks, and non-text children of Nm blocks.
                    136:  * In tbl(7), the width of horizontal spans and the vertical spacing
                    137:    around tables was corrected, and in man(7) files, a crash was fixed
                    138:    that was triggered by some particular unclosed T{ macros.
                    139:  * For mandoc developers, we now provide a tbl(3) library manual and
                    140:    gmdiff, a very small, very simplistic groff-versus-mandoc output
                    141:    comparison tool.
1.2       schwarze  142:  * Provide this NEWS file.
1.1       schwarze  143:
                    144: Changes in version 1.12.1, released on March 23, 2012
                    145:
                    146:  * Significant work on apropos(1) and mandocdb(8). These tools are now
                    147:    much more robust.  A whatis(1) implementation is now handled as an
                    148:    apropos(1) mode.  These tools are also able to minimally handle
                    149:    pre-formatted pages, that is, those already formatted by another
                    150:    utility such as GNU troff.
                    151:  * The man.cgi(7) script is also now available for wider testing.
                    152:    It interfaces with mandocdb(8) manuals cached by catman(8).
                    153:    HTML output is generated on-the-fly by libmandoc or internal
                    154:    methods to convert pre-formatted pages.
                    155:  * The mailing list archive for the discuss and tech lists are being
                    156:    hosted by Gmane at gmane.comp.tools.mdocml.user and
                    157:    gmane.comp.tools.mdocml.devel, respectively.
                    158:
                    159: Changes in version 1.12.0, released on October 8, 2011
                    160:
                    161:  * This version features a new, work-in-progress mandoc(1) output mode:
                    162:    -Tman.  This mode allows a system maintainer to distribute man(7)
                    163:    media for older systems that may not natively support mdoc(7), such
                    164:    as old Solaris systems.
                    165:  * The -Ofragment option was added to mandoc(1)'s -Thtml and -Txhtml modes.
                    166:  * While adding features, an apropos(1) utility has been merged from the
                    167:    mandoc-tools sandbox.  This interfaces with mandocdb(8) for semantic
                    168:    search of manual content.  apropos(1) is different from the traditional
                    169:    apropos primarily in allowing keyword search (such as for functions,
                    170:    utilities, etc.) and regular expressions.  Note that the calling
                    171:    syntax for apropos is likely to change as it settles down.
                    172:  * In documentation news, the mdoc(7) and man(7) manuals have been
                    173:    made considerably more readable by adding MACRO OVERVIEW sections, by
                    174:    moving the gory details of the LANGUAGE SYNTAX to the roff(7) manual,
                    175:    and by moving the very technical MACRO SYNTAX sections down to the
                    176:    bottom of the page.
                    177:  * Furthermore, for tbl(7), the -Tascii mode horizontal spacing of tables
                    178:    was rewritten completely.  It is now compatible with groff(1), both
                    179:    with and without frames and rulers.
                    180:  * Nesting of indented blocks is now supported in man(7), and several
                    181:    bugs were fixed regarding indentation and alignment.
                    182:  * The page headers in mdoc(7) are now nicer for very long titles.
                    183:
                    184: Changes in version 1.11.7, released on September 2, 2011
                    185:
                    186:  * Added demandoc(1) utility for stripping away macros and escapes.
                    187:    This replaces the historical deroff(1) utility.
                    188:  * Also improved the mdoc(7) and man(7) manuals.
                    189:
                    190: Changes in version 1.11.6, released on August 16, 2011
                    191:
                    192:  * Handling of tr macro in roff(7) implemented.  This makes Perl
                    193:    documentation much more readable.  Hyphenation is also now enabled in
                    194:    man(7) format documents.  Many other general improvements have been
                    195:    implemented.
                    196:
                    197: Changes in version 1.11.5, released on July 24, 2011
                    198:
                    199:  * Significant eqn(7) improvements.  mdocml can now parse arbitrary eqn
                    200:    input (although few GNU extensions are accepted, nor is mixing
                    201:    low-level roff with eqn).  See the eqn(7) manual for details.
                    202:    For the time being, equations are rendered as simple in-line text.
                    203:    The equation parser satisfies the language specified in the
                    204:    Second Edition User's Guide:
                    205:    http://www.kohala.com/start/troff/v7man/eqn/eqn2e.ps
                    206:
                    207: Changes in version 1.11.4, released on July 12, 2011
                    208:
                    209:  * Bug-fixes and clean-ups across all systems, especially in mandocdb(8)
                    210:    and the man(7) parser.  This release was significantly assisted by
                    211:    participants in OpenBSD's c2k11.  Thanks!
                    212:
                    213: Changes in version 1.11.3, released on May 26, 2011
                    214:
                    215:  * Introduce locale-encoding of output with the -Tlocale output option and
                    216:    Unicode escaped-character input.  See mandoc(1) and mandoc_char(7),
                    217:    respectively, for details.  This allows for non-ASCII characters (e.g.,
                    218:    \[u5000]) to be rendered in the locale's encoding, if said environment
                    219:    supports wide-character encoding (if it does not, -Tascii is used
                    220:    instead).  Locale support can be turned off at compile time by removing
                    221:    -DUSE_WCHAR in the Makefile, in which case -Tlocale is always a synonym
                    222:    for -Tascii.
                    223:  * Furthermore, multibyte-encoded documents, such as those in UTF-8, may
                    224:    be on-the-fly recoded into mandoc(1) input by using the newly-added
                    225:    preconv(1) utility.  Note: in the future, this feature may be
                    226:    integrated into mandoc(1).
                    227:
                    228: Changes in version 1.11.2, released on May 12, 2011
                    229:
                    230:  * Corrected some installation issues in version 1.11.1.
                    231:  * Further migration to libmandoc.
                    232:  * Initial public release (this utility is very much under development)
                    233:    of mandocdb(8).  This utility produces keyword databases of manual
                    234:    content, which features semantic querying of manual content.
                    235:
                    236: Changes in version 1.11.1, released on April 4, 2011
                    237:
                    238:  * The earlier libroff, libmdoc, and libman soup have been merged into
                    239:    a single library, libmandoc, which manages all aspects of parsing
                    240:    real manuals, from line-handling to tbl(7) parsing.
                    241:  * As usual, many general fixes and improvements have also occurred.
                    242:    In particular, a great deal of redundancy and superfluous code has
                    243:    been removed with the merging of the backend libraries.
1.3       schwarze  244:  * see also the changes in 1.10.10
                    245:
                    246: Changes in version 1.10.10, March 20, 2011, NOT released
                    247:
                    248:  * Initial eqn(7) functionality is in place.  For the time being,
                    249:    this is limited to the recognition of equation blocks;
                    250:    future version of mdocml will expand upon this framework.
1.1       schwarze  251:
                    252: Changes in version 1.10.9, released on January 7, 2011
                    253:
                    254:  * Many back-end fixes have been implemented: argument handling (quoting),
                    255:    man(7) improvements, error/warning classes, and many more.
                    256:  * Initial tbl(7) functionality (see the "TS", "TE", and "T&" macros in
                    257:    the roff(7) manual) has been merged from tbl.bsd.lv.  Output is still
                    258:    minimal, especially for -Thtml and -Txhtml, but manages to at least
                    259:    display data.  This means that mandoc(1) now has built-in support
                    260:    for two troff preprocessors via libroff: soelim(1) and tbl(1).
                    261:
                    262: Changes in version 1.10.8, released on December 24, 2010
                    263:
1.3       schwarze  264:  * Overhauled the -Thtml and -Txhtml output modes.  They now display
1.1       schwarze  265:    readable output in arbitrary browsers, including text-based ones like
                    266:    lynx(1).  See HTML and XHTML manuals in the DOCUMENTATION section
                    267:    for examples.  Attention: available style-sheet classes have been
                    268:    considerably changed!  See the example.style.css file for details.
                    269:    Lastly, libmdoc and libman have been cleaned up and reduced in size
                    270:    and complexity.
1.3       schwarze  271:  * see also the changes in 1.10.7
                    272:
                    273: Changes in version 1.10.7, December 6, 2010, NOT released
                    274:
                    275:  Significant improvements merged from OpenBSD downstream, including:
                    276:  * many new roff(7) components,
                    277:  * in-line implementation of troff's soelim(1),
                    278:  * broken-block handling,
                    279:  * overhauled error classifications, and
                    280:  * cleaned up handling of error conditions.
1.1       schwarze  281:
                    282: Changes in version 1.10.6, released on September 27, 2010
                    283:
                    284:  * Calling conventions for mandoc(1) have changed: -W improved and -f
                    285:    deprecated.
                    286:  * Non-ASCII characters are also now uniformly discarded.
                    287:  * Lots of documentation improvements.
                    288:  * Many incremental fixes accomodating for groff's more interesting
                    289:    productions.
                    290:  * Lastly, pod2man(1) preambles are now fully accepted after some
                    291:    considerable roff(7) and special character support.
                    292:
                    293: Changes in version 1.10.5, released on July 27, 2010
                    294:
                    295:  * Primarily a bug-fix and polish release, but including -Tpdf support
                    296:    in mandoc(1) by way of "Summer of Code".  Highlights:
                    297:  * fix "Sm" and "Bd" handling
                    298:  * fix end-of-sentence handling for embedded sentences
                    299:  * polish man(7) documentation
                    300:  * document all mdoc(7) macros
                    301:  * polish mandoc(1) -Tps output
                    302:  * lots of internal clean-ups in character escapes
                    303:  * un-break literal contexts in man(7) documents
                    304:  * improve -Thtml output for -man
                    305:  * add mandoc(1) -Tpdf support
                    306:
                    307: Changes in version 1.10.4, released on July 12, 2010
                    308:
                    309:  * Lots of features developed during both "Summer of Code" and the
                    310:    OpenBSD c2k10 hackathon:
                    311:  * minimal "ds" roff(7) symbols are supported
                    312:  * beautified SYNOPSIS section output
                    313:  * acceptance of scope-block breakage in mdoc(7)
                    314:  * clarify error message status
                    315:  * many minor bug-fixes and formatting issues resolved
1.3       schwarze  316:  * see also changes in 1.10.3
                    317:
                    318: Changes in version 1.10.3, June 29, 2010, NOT released
                    319:
                    320:  * variable font-width and paper-size support in mandoc(1) -Tps output
                    321:  * "Bk" mdoc(7) support
1.1       schwarze  322:
                    323: Changes in version 1.10.2, released on June 19, 2010
                    324:
                    325:  * Small release featuring text-decoration in -Tps output,
                    326:    a few minor relaxations of errors, and some optimisations.
                    327:
                    328: Changes in version 1.10.1, released on June 7, 2010
                    329:
                    330:  * This primarily focusses on the "Bl" and "It" macros described in
                    331:    mdoc(7).  Multi-line column support is now fully compatible with groff,
                    332:    as are implicit list entries for columns.
                    333:  * Removed manuals(7) in favour of http://manpages.bsd.lv.
                    334:  * The way we handle the SYNOPSIS section (see the SYNOPSIS documentation
                    335:    in MANUAL STRUCTURE) has also been considerably simplified compared
                    336:    to groff's method.
                    337:  * Furthermore, the -Owidth=width output option has been added to -Tascii,
                    338:    see mandoc(1).
                    339:  * Lastly, initial PostScript output has been added with the -Tps option
                    340:    to mandoc(1).  It's brutally simple at the moment: fixed-font, with no
                    341:    font decorations.
                    342:
                    343: Changes in version 1.10.0, released on May 29, 2010
                    344:
                    345:  * Release consisting of the results from the m2k10 hackathon and up-merge
                    346:    from OpenBSD.  This requires a significant note of thanks to Ingo
                    347:    Schwarze (OpenBSD) and Joerg Sonnenberger (NetBSD) for their hard work,
                    348:    and again to Joerg for hosting m2k10.  Highlights (mostly cribbed from
                    349:    Ingo's m2k10 report) follow in no particular order:
                    350:  * a libroff preprocessor in front of libmdoc and libman stripping out
                    351:    roff(7) instructions;
                    352:  * end-of-sentence (EOS) detection in free-form and macro lines;
                    353:  * correct handling of tab-separated columnar lists in mdoc(7);
                    354:  * improved main calling routines to optionally use mmap(3) for better
                    355:    performance;
                    356:  * cleaned up exiting when invoked as -Tlint or over multiple files
                    357:    with -fign-errors;
                    358:  * error and warning message handling re-written to be unified for
                    359:    libroff, libmdoc, and libman;
                    360:  * handling of badly-nested explicit-scoped macros;
                    361:  * improved free-form text parsing in libman and libmdoc;
                    362:  * significant GNU troff compatibility improvements in -Tascii,
                    363:    largely in terms of spacing;
                    364:  * a regression framework for making sure the many fragilities of GNU
                    365:    troff aren't trampled in subsequent work;
                    366:  * support for -Tascii breaking at hyphens encountered in free-form text;
                    367:  * and many more minor fixes and improvements
                    368:
                    369: Changes in version 1.9.25, released on May 13, 2010
                    370:
                    371:  * Fixed handling of "\*(Ba" escape.
                    372:  * Backed out -fno-ign-chars (pointless complexity).
                    373:  * Fixed erroneous breaking of literal lines.
                    374:  * Fixed SYNOPSIS breaking lines before non-initial macros.
                    375:  * Changed default section ordering.
                    376:  * Most importantly, the framework for end-of-sentence double-spacing is
                    377:    in place, now implemented for the "end-of-sentence, end-of-line" rule.
                    378:  * This is a stable roll-back point before the mandoc hackathon in Rostock!
                    379:
                    380: Changes in version 1.9.24, released on May 9, 2010
                    381:
                    382:  * Rolled back break-at-hyphen.
                    383:  * -DUGLY is now the default (no feature splits!).
                    384:  * Free-form text is not de-chunked any more: lines are passed
                    385:    whole-sale into the front-end, including whitespace.
                    386:  * Added mailing lists.
                    387:
                    388: Changes in version 1.9.23, released on April 7, 2010
                    389:
                    390:  * mdocml has been linked to the OpenBSD build.
                    391:  * This version incorporates many small changes, mostly from patches
                    392:    by OpenBSD, allowing crufty manuals to slip by with warnings instead
                    393:    of erroring-out.
                    394:  * Some subtle semantic issues, such as punctuation scope, have also
                    395:    been fixed.
                    396:  * Lastly, some issues with -Thtml have been fixed, which prompted an
                    397:    update to the online manual pages style layout.
                    398:
                    399: Changes in version 1.9.22, released on March 31, 2010
                    400:
                    401:  * Adjusted merge of the significant work by Ingo Schwarze
                    402:    in getting "Xo" blocks (block full implicit, e.g., "It"
                    403:    for non-columnar lists) to work properly.  This isn't
                    404:    enabled by default: you must specify -DUGLY as a compiler
                    405:    flag (see the Makefile for details).
                    406:
                    407: Changes in version 1.9.20, released on March 30, 2010
                    408:
                    409:  * More efforts to get roff instructions in man(7) documents under
                    410:    control.  Note that roff instructions embedded in line-scoped,
                    411:    next-line macros (e.g. "B") are not supported.
                    412:  * Leading punctuation for mdoc(7) macros, such as "Fl ( ( a",
                    413:    are now correctly handled.
                    414:
                    415: Changes in version 1.9.18, released on March 27, 2010
                    416:
                    417:  * Many fixes (largely pertaining to scope)
                    418:    and improvements (e.g., handling of apostrophe-control macros,
                    419:    which fixes the strange "BR" seen in some macro output)
                    420:    to handling roff instructions in man(7) documents.
                    421:
                    422: Changes in version 1.9.17, released on March 25, 2010
                    423:
                    424:  * Accept perlpod(1) standard preamble.
                    425:  * Also accept (and discard) "de", "dei", "am", "ami", and "ig"
                    426:    roff macro blocks.
                    427:
                    428: Changes in version 1.9.16, released on March 22, 2010
                    429:
                    430:  * Inspired by patches and bug reports by Ingo Schwarze,
                    431:    allowed man(7) to accept non-printing elements to be nested
                    432:    within next-line scopes, such as "br" within "B" or "TH",
                    433:    which is valid roff.
                    434:  * Longsoon architecture also noted and Makefile cleaned up.
                    435:
                    436: Changes in version 1.9.15, released on February 18, 2010
                    437:
                    438:  * Moved to our new BSD.lv home.
                    439:  * XHTML is now an acceptable output mode for mandoc(1);
                    440:  * "Xr" made more compatible with groff;
                    441:  * "Vt" fixed when invoked in SYNOPSIS;
                    442:  * "\\" escape removed;
                    443:  * end-of-line white-space detected for all lines;
                    444:  * subtle bug fixed in list display for some modes;
                    445:  * compatibility layer checked in for compilation in diverse
                    446:    UNIX systems;
                    447:  * and column lengths handled correctly.
                    448:
                    449: For older releases, see the ChangeLog files
                    450: in http://mdocml.bsd.lv/snapshots/ .

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