% /u/sy/beebe/tex/bibsort/CHANGELOG, Sun Sep 25 13:16:42 1994
% Edit by Nelson H. F. Beebe <beebe@sunrise>

[25-Sep-1994]	0.07
		Change sort key for -byvolume sorting to include
		beginning and ending page numbers as separate key
		fields, so that two entries with pages 31--31 and
		31--32 are correctly sorted.  Such instances actually
		occur in the journal Computing Surveys, where two or
		more letters to the editor can start on the same page.

[21-Sep-1994]	0.06
		In function squeeze(), multiple blanks preceding an
		open brace inside value strings were incorrectly
		eliminated.  Rewrite squeeze() to be more careful.

		In function collect_braced_item(), add check for
		meeting an apparent new entry before brace balance is
		achieved, and exit with an error code if this happens.

[28-Aug-1994]	0.05
		Move major documentation block into docstring in
		standard file header.  Add support for -byvvolume 
		sorting.

[20-Jul-1994]	0.04
		Add support for recognition of booktitle, so that
		cross-referenced books can be sorted into the
		@Proceedings{...}  section as well.

[15-Jul-1994]	0.03
		Extend -byyear sorting to extract year from citation
		key of the form Jones:1992:ABC (BibNet Project style).

[09-Jun-1994]	0.02
		Add substantial additional commentary, and add support
		for sorting @Proceedings{...} entries in a separate
		section at the end, to conform to BibTeX's
		cross-referencing order requirements.

[17-May-1994]	0.01
		Add support for -byyear switch.

[13-Oct-1992]	0.00
		Initial working version.
