1 Generalized and changed record type specifications. In short, there are:
3 grs.sgml structured, "SGML-like" syntax
4 grs.regx.<filter> structured, Regular expression filter
6 Bug fix: Result sets weren't sorted in operations involving boolean
7 operations with "ranked" operands.
11 Added national character-handling subsystem.
15 Small modifications to input filters and profiles.
17 Added support for SOIF syntax (with private OID).
21 Fixed buffer-size problem in indexing.
23 Added compression to temporary files for updating.
25 Added phrase registers.
27 Added dynamic mapping of search attribute to multiple termlists (ANY).
29 Scan support in multiple databases/registers.
31 Configuration settings are case-insensitive and single dash (-)
32 characters are ignored in comparisons.
34 The index processing ignores empty files - warning given.
36 New option to zebraidx (-V) displays version information.
40 Fixed problem in file-update system.
42 Fixed problem in shadow system; register was sometimes corrupted after
47 Fixed problems in the ISAM subsystem. Caused difficulties when updating
50 Fixed small problem in SUTRS-filter. A newline was sometimes inserted before
51 the rank and record number.
53 Fixed bug in the isam subsystem - caused a malfunction when accessing
54 words which occurred more than 10000 times.
56 Distribution should now include YAZ (Z39.50 protocol stack) to simplify
59 Server can now run under inetd. Use option -i, and -w <directory> to
60 set working directory to desired location.
62 New zebraidx command: clean - removes temporary shadow files.
64 Fixed bug in ISAM system. Occurred rarely during register updates.
66 Logging during index merge phase is improved. The remaining running
69 Temporary files generated by zebraidx are removed after each run.
71 Bug fix: Dictionary didn't handle 8-bit characters correctly; was obvious
72 when doing scan operations in dictionaries with European characters.
76 A whole slew of updates, to make the first publicized release. Get the doc
81 Memory-problems in ISAM fixed. More blocktypes added to the default setup
82 to increase performance on larger databases.
84 Various minor changes in data management system.
88 A couple of portability-problems resolved.
90 Changed some malloc() to xmalloc().