Fragile release 2.6.2.165
C Burch
fixes. Most are based on several reports submitted through SourceForge
over the last couple of months. I'm hoping to put out a stable release
in the next couple of weeks basically incorporating all these changes.
Appearance change: Rectangular XOR and XNOR gates are drawn with "=1"
to conform to the ISO standard (previously it was simply "1").
However, if the "Multiple-Input Behavior" attribute is "When an odd
number are on" and there are more than two inputs, the label is "2k+1"
to reflect that it is actually doing an odd parity. (Previously it
showed this label for odd parity even when there were just two
inputs.)
Bug fix: Edits to the Bit Extender's Extension Type attribute or the
Comparator's did not have an immediate effect in the circuit.
Bug fix: Under MacOS X, the title bar's close-window button would
indicate that the file was changed after the first change, but the
indicator would not disappear when the file was saved.
Bug fix: When a rectangle, oval, or rounded rectangle in a circuit's
appearance had a paint type of "Border & Fill" and it was filled with
solid black, that information was not properly stored in the saved
f*ile.
Bug fix: Libraries could not be unloaded.
Bug fix: The XNOR gate incorrectly did even parity by default, rather
than being off only when exactly one input is one.
Bug fix: Most options were not loaded when a file was later reopened
(all except the toolbar and mouse mappings).
Bug fix: The Logisim version saved in the project file was not
interpreted correctly when opening the project. One consequence: If
you edited the toolbar to include the Select and Wiring tools, they
would be replaced by the Edit tool when reloaded.
Bug fix: When moving a selection so that one wire in the selection is
moved exactly into the location of a wire being moved, the wire would
sometimes disappear entirely rather than be moved.
Bug fix: With the Select Tool, pressing the backspace key deletes the
current selection (just as it does when the delete key is pressed).
Bug fix: Edits to the Bit Extender's Extension Type attribute or the
Comparator's did not have an immediate effect in the circuit.
Bug fix: Under MacOS X, the title bar's close-window button would
indicate that the file was changed after the first change, but the
indicator would not disappear when the file was saved.
-Carl