-------------------------------------------------------------------------

New in version 12.46

1. The -d (or -debug) option now mandates the ENTNAME variable,
   making all entity names available to the kernel. This information
   is used by the kernel to dump the comlpete current state of the game
   in response to the DUMP minor directive.

2. The same option now also causes the game to show on stderr at runtime
   A-code source lines being executed.

-------------------------------------------------------------------------

New in version 12.45

1. Additional game output caused by -debug acdc option now goes to
   stderr instead of stdout, thereby avoiding output buffering and
   helping to diagnose game crashes.

-------------------------------------------------------------------------

New in version 12.44

1. Added the IFTURN conditional, checking for CGI or library build mode.

2. Removed obsolete special handling of REPEAT sections in the library
   build.

-------------------------------------------------------------------------

New in version 12.43

1. Added definition of NOWORD constant (-1) to adv1.h.

-------------------------------------------------------------------------

New in version 12.43

1. Fixed end of line immediately following a nested text.
2. Allowed mixed case text multi-word fragments as object and place
   name synonyms (for echoing command words).
3. UTF8 support is now unconditional.
4. Added "barred" names to enable full internationalisation. Not
   documented as yet. This removes as unnecessary the COMMA, SEMICOLON
   and PARSER major directives (never documented), which implemented 
   my first stab at full internationalisation.

-------------------------------------------------------------------------

New in version 12.42

1. Added the IFNEEDCMD minor directive.

-------------------------------------------------------------------------

New in version 12.41

1. Added UTF8 support for A-code games.
2. Default style is now set to the current kernel style (DEFAULT_STYLE)
   rather than to 1. Legacy games which do not specify style number are
   now given an A-code wrapper which sets the appropriate style value.

-------------------------------------------------------------------------

New in version 12.40

1. Fixed use of embedded Dwarvish tag ('%').
2. Added USEQUERY to adv1.h in anticipation of resolving the QUERY issue
   in games not using the CONTEXT mechanism.
3. Added check for dangling OTHERWISE.
4. Added deprecated major directives CIF and CENDIF to support Adv580.
   Also switched off text morphing in style 2, for the same reason.

-------------------------------------------------------------------------

New in version 12.39

1. An object name excluded from game's vocabulary (by the '-' prefix)
   no longer causes acdc to ignore any names following the excluded one.
2. -q now suppresses the "Translating: ..." information message too.

-------------------------------------------------------------------------

New in version 12.38

1. Minor directives HAVE, HERE and NEAR now officially deprecated.
2. Added the -outdir command line option.
3. Non-morphed in-line texts are no longer a problem for upward
   compatibility of saved games.
4. Added simplified DICT syntax.
5. Fixed in-line texts with text holders.
6. Added default declarations of NO.MATCH and NO.AMATCH constants.
7. Bug fix: STOP now QUITs immediately.
8. MS-style line endings are now allowed.
9. If SEEN flag declared, add it to symbols known to the kernel.

-------------------------------------------------------------------------

New in version 12.37

1. The APPEND directive should not QUIT!

-------------------------------------------------------------------------

New in version 12.36

1. Adding a pointer to a value now results in a pointer, just like when
   adding a value to a pointer.

-------------------------------------------------------------------------

New in version 12.35

1. Fixed the IFAT directive, which got broken in version 12.33.
2. In style 1 (i.e. when processing Platt's A-code source of Adv550), handle
   words split across two lines by hyphenation.

-------------------------------------------------------------------------

New in version 12.34

1. Fixed a bug in in-line texts, which caused non-compiling C to be 
   generated if such a text contained a text holder (the '#' character).
2. ADVLIB mode handling improved.

-------------------------------------------------------------------------

New in version 12.33

1. Modified handling of all conditionals to support future work on
   making QUERY work in all modes.

-------------------------------------------------------------------------

New in version 12.32

1. Eliminated setjmp/longjmp dependency of game executables!
2. Fixed ITERATE to make the iterating variable a pointer if
   the lower iteration bound is a pointer.
3. Fixed a bug in EVAL. If the evaluated variable points to a pointer,
   the result is now also a pointer.

-------------------------------------------------------------------------

New in version 12.31

1. Style value evaluation rationalised.
2. Fixed a bug in DEPOSIT. Now works correctly when second argument
   is a local pointer.
3. Added ENTNAME support.

-------------------------------------------------------------------------

New in version 12.30

1. Any trailing, obsolete adv<nn>.c files resulting from some previous 
   run of acdc created in the same directory, are now automatically
   cleared and te fact reported.
2. Added SELECT minor directive.
3. Removed non-ANSI C support.
4. Shortened auto-text names to permit more than 10 of them!

-------------------------------------------------------------------------

New in version 12.29

1. Now builds under Mac OSX (using Xcode command line tools).
2. Relaxed a lot of style restriction. E.g. in-line texts are now
   available in all styles.
3. Fixed cross-reference spacing for LOC entries.
4. A sensible GAME_ID is now generated in all styles.
5. A-code source now can be again specified by pathname. (This
   got broken in transition from A-code version 11 to 12.)
6. Added more sanity checking for null code blocks and non-terminated
   source lines.

-------------------------------------------------------------------------

New in version 12.22

1. Fixed automatic naming of in-line texts so that the result is a legal
   text name.

-------------------------------------------------------------------------

New in version 12.21

1. Added the -version command line keyword.

-------------------------------------------------------------------------

New in version 12.20

1. Restored ITLOC as a synonym of the minor directive ITPLACE.
2. Added minor directive RESAY. Acts like SAY but first zaps all
   text accumulated so far.

-------------------------------------------------------------------------

New in version 12.18

1. Changed command-line keywords to acdc. Use "acdc -help" for info.
2. Default game mode is now -preload, so that no .dat file is created -
   just the game executable.
3. The -nw acdc command line keyword (was -nowarn) now actually works.
4. The acdc translator now operates in two passes. The first pass
   attends to declarations, while the second pass processes game code.
   As the result, forward references are now allowed.
5. A-code now permits in-line texts. A text delimited by unescaped 
   double quotes is accepted wherever a text name would be accepted.
   Such texts can span multiple line and obey exactly the same rules
   as named texts do. It is even possible to specify their
   transformation  method. A text starting with i:, r: or c: is treated
   espectively as incrementing, random or cyclic. Obviously, the 
   two-letter tag specifying the method is not itself deemed to be a 
   part of the text.

========================================================================
