OVERVIEW OF CHANGES IN BBCIM.

   First bbcim version was 0.60 (I think), a combination of separate programs.
   Changes in 0.83 (from 0.70):
    +  xcrc implemented
    +  -ed may work on a mac (LET ME KNOW): uncomment #define MAC
    +  -e options now in any order
    +  -e, -x and -y: if a file exists, you can choose whether to overwrite or rename.
    c  seeks immediately before read/write in add-loop, otherwise segmentation faults sometimes (bug in GCC?).
    c  fixed small mistake in xcrc.

   Changes in 0.91 (from 0.83):
    +  'use' added.
    +  -s file overwrite choice.
    +  -e file {list}

    c  -x : rename file to itself fixed (no overwrite question)
    c  -xcrc: filenames < 7 char's now OK.
    c  -s : L before load address (as in xbeeb's __CATALOG__) is now acceptable.

   Changes in 0.92:
    +  -ab : adds bare files, otherwise info file is used by default.
    c  -e; b->s, info file is now added by default, b=bare.

   Changes in 0.93-beta (9-3-97):
    +  code cleaned up with explicit type conversions
    +  added code to replace characters in filenames (usually not needed in linux); e.g. '/' gives problems.
    +  Help in english

   Changes in 0.94 (16-3-97):
    c  w62 conversion now included in bbcim.


   Changes in 0.95 (30-6-97 - 4-7-97):
    c  w62 conversion: if there are less than 32 files, only one diskimage is made.
    c  disknames without a . didn't extract with -ed (as the dir name was equal to the diskimage name). Added a rename.
    c  Cleaned up 'mkdir' selection. You now have 3 choices.
    +  Config additions: bbcim now compiles on other OS'es without changes.
    c  bugfix: -s# works again (no idea when it got broken).

   Changes in 0.96 (31-7-1997 & 1-8-1997):
    c  char's 1-31 are replaced by _ in the check for bad char's.
    +  ADFS catalogue & file extraction.
    +  ADFS interleaved diskimage into usable linear diskimage conversion.
    c  option decoding separated from functions.
    +  set bootoption (unfinished).
    +  identify disk type (unfinished).
    +  lib or single compile.

   Changes in 0.97:
    c  uniform format of functions for use with any diskimage type.
    c  files and functions renamed for the lib.
    c  ADFS debugged.

   Bugs and 'features':
    -  several files in a diskimage can have the same name (can be useful)
       (i.e. -a doesn't overwrite)
    -  -e: name checking in diskimage is case dependant.


   If in doubt: it's not a bug, it is a feature!

Wouter Scholten (wouters@cistron.nl)
