ttn-pers-scheme 0.23 available

[Thien-Thi Nguyen]

bugfix needed for wikid.
doctored NEWS excerpt below.

thi

__________________________________________
- VERSION 0.23 (released 2001/10/04)

  - Configuration accepts guile versions 1.5.x, 1.6.x, 1.7.x

  - New distributed file: .release.scm

        This is basically a program for doing a release, included here
        for completeness.  (At this time, it is evaluated completely by
        the human maintainer, but the goal is to eventually mechanize
        the release process entirely.)

  - Bugfixes

    - (ttn stringutils) `string-append/separator' handles null 2nd arg

    - (ttn pgtable) `tuples-result->table' handles zero-tuples case

        Previously, `tuples-result->table' would try to create a table
        of size 0, causing an error.  This has been changed to instead
        create a table of size 1.  (In fact, should some result imply a
        negative number of tuples, the returned table still has size 1.)

  - Throughout, `write-line' replaced w/ `display' and `newline'

  - New platform: benchmarks fubar for now

[NEWS excerpt ends here]