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notes on heh-g and h
- To: <eric>
- Subject: notes on heh-g and h
- From: Hugh Hoover <heh>
- Date: Fri, 9 Nov 90 16:41:19 PST
- Cc: <xtech>
I forgot to put the note at the start of these files... sorry.
(it's more trouble to change them than to send a mail message...)
a) Changes to tapestry - enhancements for link maker window
b) fix to smalltalk compiler - it incorrectly set sourcePosition
for constants (like true and false). This caused the error
message stuff to bomb in a wierd case (unused variable set to false).
c) minor changes to text stuff
d) major changes to PortionListComp - rewrote space allocation
algorithm (computeExtents) so it will work correctly with upperbounds
e) changed spec of Portion to use a region instead of two
integerVars. This allows for infinite upperbounds.
a) changed spec of PortionListComp to use a ListModel of Portions
rather than a scruTable. I did this because the PLC must be
a dependent of the list and tables should no longer be XuModels.