WP 34S and 31S bugs and fixes

[Bit]

(01-17-2015 10:06 AM)Marcus von Cube Wrote:  Thanks to Bit for his detective work! I've committed the latest changes.

There is something to consider when removing functions from catalogs in integer mode: In a program they can nevertheless be entered and executed in integer mode because the mode switch and the command entry are independent. Thus, there must always be a runtime check in the command execution to prevent undesired behavior. Many commands are just dummies in integer mode as Pauli has already explained.

I forgot to mention here that I had committed the patch to disable complex catalogs in integer mode.

I didn't investigate the issue fully but at first glance I don't see any problem with the current behavior of operations that can be invoked from programs in integer mode. Most complex functions fail due to the mode check, only a few succeed, like ^cCROSS, and those seem to perform the correct calculations, even though they aren't very useful. Unlike the complex catalogs, which IMO could be confusing if they show up in integer mode, if someone programs those few complex operations that work, they probably know exactly what they're doing.