Mon Mar 28 00:48:45 1994  Leon Avery  (leon@eatworms.swmed.edu)

	* Vt.c: Added Wayne's new ACCBIN as native format.

	* asc2bin.c: Changed to use Wayne's new ACCBIN.

Sun Mar 27 07:18:30 1994  Leon Avery  (leon@eatworms.swmed.edu)

	* files.c (new_datafile): fixed a bug where temp file wasn't
	deleted after a conversions failed.

	* xdatplot.c (PU_error): PU_error now takes two arguments: the
	error message, and an optional URL for help.  Changed all the
	calls to PU_error in other files.

	* filter.c (shift_cache): center time t in cache.  This had been
	adjusted to put time t near beginnng, on the expectation that
	people would usually be scrolling forward in time and such a
	positioning would reduce disk access.  But it made backward
	scrolling slow and didn't really help the forward.
	(df, make_df): Turned off caching for df filter.  This is
	conditional: can get it back by defining CACHE_DF at compile time.

	* help.c (mostly): Switched the help system over to NCSA mosaic.
	Added several new resources: helpPid, helpTmp, and helpWait, to
	control mosaic.  Changed all the calls to the new system, deleted
	the old help messages.

	* xdatplot.c: added helpURL resource.

	* mainw.c: Set labels on help buttons.  Also got rid of options,
	to be replaced with a Using... item.

Sat Mar 26 07:04:10 1994  Leon Avery  (leon@eatworms.swmed.edu)

	* xdatplot.c, units.c, peaks.c, fildialog.c, xdatplot.h,
	xdatplot.xbm: made an xdatplot icon.

	* units.c (copy_fields_into_resources): Fixed bug whereby, when
	units were changed, existing filter parameters continued to be in
	unchanged units.

	* xdatplot.c, file2c.c, fallback.h: xdatplot now has fallback
	resources.  file2c is used to translate XDatplot.ad (the usual
	app-defaults file) into fallback.h, which is included in
	xdatplot.c and passed to XtVaAppInitialize.

	* plot.c (plot_key): space redraws plot.

	* configure.in, config.h.in, run.c: Use vfork rather than fork, if
	available.

	* mainw.c, xdatplot.c, xdatplot.h: Added printLimit resource.  If
	set to a positive value, the user will be asked for confirmation
	before printing or exporting a plot of more than that many points.

	* xdatplot.c, xdatplot.h: Added helpViewer resource, default value
	mosaic.

	* XDatplot.ad: Added .bin.Z, .bin.gz, and .bin.z uncompressions.
	These are just like .Z, .gz and .z: the purpose is that the
	default xdp file for a1.bin.gz will be a1.xdp, not a1.bin.xdp.

	* files.c, xdatplot.c, xdatplot.h: Added new application resource
	fileConvert.  This works just like the uncompress resource, but
	has prioority over that.  The purpose is to allow users to add new
	file conversions without erasing all the ones already defined in
	uncompress.

Fri Mar 25 10:42:59 1994  Leon Avery  (leon@eatworms.swmed.edu)

	* fildialog.c: filter_delete_cb was restoring params to wrong
	filters.

Thu Mar 24 18:59:04 1994  Leon Avery  (leon@eatworms.swmed.edu)

	* Fixed a memory allocation bug in reading xdp files.

3/23/94, Leon Avery, leon@eatworms.swmed.edu
    Fixed scrolling bug (I think).

3/23/94, Leon Avery, leon@eatworms.swmed.edu
    Got asc2bin converter working.  Adjusted Imakefile.in to build and
    install it.  Adjusted default resources to cause it to be invoked for
    ASCII files.

3/17/94, Leon Avery, leon@eatworms.swmed.edu
    Lots of fixes to make work with a vanilla Motif1.2.2 installation.
    configure.in fixed to ignore /usr/motif if it finds Motif in standard
    X places.  1.2.2 include files have function prototypes: fixed
    function calls to get rid of resulting compile warnings and errors.
    1.2.2 Form widget under some circumstances appears not to set its size
    to accomodate preferred sizes of children (seems to be a bad
    interaction with Frame widget).  Added workaround code that explicitly
    calculates sizes of control panel and filter dialogs.  (Units and Peak
    dialogs work OK without.)

< 3/17/94, Leon Avery, leon@eatworms.swmed.edu
    Decompression filters now specified by resource.

]< 3/17/94, Leon Avery, leon@eatworms.swmed.edu
    Several minor unlogged changes.  Mostly bug fixes.
