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Version history for the mmorph package
======================================
(see also comments in file 00RELEASE_NOTES)
version 2.3.4: October 31st 1995
- adapted to latest record/field format
- added option to overwrite annotations in record/field mode (-O).
- fixed bug in record/field mode whe line was reallocated
version 2.3.3: July 10th 1995
- in lookup mode, a prompt is printed only if input and output are terminal
- augmented bucket size for DB to avoid running out of hash overflow pages
version 2.3.2: July 2nd 1995
- corrected bug when updating with option -a
version 2.3.1: June 26th 1995
- more options to handle capitalized words: -b and -k.
- changed option -Y into -z, -V into -v
- improved layout of synopsis and usage
- corrected handling of escape sequence in strings
- locate xdr library
Version 2.3: June 15th 1995
- added record/field mode (determined by option "-C lookup_classes")
- started to tackle the capitalization problem (option "-B class")
- option to mark unknown words (-U)
- option to extend annotation (-E)
- fixed bug in calculation of CRC
Version 2.2: June 5th 1995
- possibility to factorize feature structures in @Lexicon declarations:
<LexDef> ::= LEXICALSTRING <BaseForm>? <Tfs>+
is replaced by
<LexDef> ::= <Tfs> <Lexical>+
<Lexical> ::= LEXICALSTRING <BaseForm>?
- no more core dump if first significant character is '"'.
- database files now contain a signature that is checked when re-used.
This replaces the date checking mechanism.
- a new tfs database file is created (*.tfs).
- database file size is reduced (*.db).
- added options -p and -q to dump the content of the database.
- added options -y and -Y to do syntax checking and normalization
The lexical descriptions written for previous versions should be converted
to the new format; see 00RELEASE_NOTES.
Version 2.1: March 24th 1995
- corrected some bugs
Version 2.0: March 1st 1995
- added spelling rule annotations (constraints)
- added unary rules
- allow letter strings in the definition of classes
Example: Punctuation: "." "," "?" "!"
- added option "-f" to flush after each solution
- added option "-i" to identify input segments
- looking up words with non declared alphabetical symbols no longer
causes mmorph to stop with an error. The word is simply rejected.
- ported to Sun/Solaris, RS6000/AIX, Silicon Graphic/IRIX, Alpha/OSF/1
- distribution of an augmented sample french morphological description
- distribution of an example morphological description (german nouns)
The grammars running with mmorph 1.0 will run with mmorph 2.0 with no
changes.
Version 1.0: September 15th 1994
initial distributed version
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