2005-02-23 Bill Haneman <[email protected]>

       * configure.in, NEWS, README: Revved to 0.0.3.

       * gnome-braille/Makefile.am:
       Added braille-table.c and braille-table.h.

       * gnome-braille/braille-table-encoder.c:
       Split the braille table internals out into
       braille-table.c and braille-table.h.

       * gnome-braille/braille-encoder.c:
       Moved the BrailleContext globals here, and exposed
       (they were statics before).  Also moved
       (braille_context_add_new, braille_context_match): Moved here,
       exported.
       (braille_get_contexts): Moved here and exported.

       * gnome-braille/braille-encoder.h:
       Moved BrailleContext here.

       * gnome-braille/braille-table.h:
       Export braille_table_construct_from_file,
       braille_table_construct_from_stream,
       braille_table_encode_to_buffer, braille_table_check_suffix.
       (braille_table_check_suffix): Now return a gchar*, or NULL -
       we still get success/failure info, because even if there's
       no prefix to add, we return an empty string on success,
       and only return NULL if we didn't find a suffix.

       * gnome-braille/braille-table.c:
       (braille_table_lookup_char): Fix, avoid strdup'ing NULL.
       (braille_table_match_string): Don't search if the string is empty.
       (braille_table_encode_chunk_to_buffer): Fixes for string match
       case, allow pass-through, prevent getting stuck in a loop here.
       (ucs_block_new): Use g_malloc0 instead of g_malloc, to ensure that
       we're not storing random junk in parts of the table which are
       unfilled by the data stream.
       (braille_table_construct_from_stream): Support 'PASS-THROUGH'
       token on UNKNOWN-CHAR line.  Fix for behavior of unspecified
       context change strings, i.e. if the token returned is the empty
       string.
       (braille_table_encode_chunk): New, refactor.
       (braille_table_append_to_buffer): New, part of refactor.
       Fixed the offset/index math, the push/pop context strings, and
       other bugs.

       * tables/grade2-en.tbl:
       Experimental implementation of 'naive' grade2 contraction. It always
       contracts, does not implement contextual or semantic rules for
       when to do so.

2005-02-22 Bill Haneman <[email protected]>

       * gnome-braille/braille-console.h:
       New class/interface, allows creation of an object comprising both
       a list of chained encoders and an output display.

       * gnome-braille/braille-console.c:
       New file.

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