DB48X: HP48-like RPL implementation for DM42

[c3d]

(11-13-2023 02:02 PM)spiff72 Wrote:  

(11-13-2023 08:17 AM)c3d Wrote:  OK. I found a reproducer. It looks like it's a problem with parsing of subdirectories. See https://github.com/c3d/DB48X-on-DM42/issues/559.

I figured the subdirectories might be to blame after watching your demo video (and the fact that one of the subfolder names was left on the stack). I have 3 of them, and when it would attempt to restore, it would appear that the contents of the directory are in the vars menu. When I try to go up a level (with the UP command), they are all gone (vars menu is empty), and I can't get back to them.

The reason is that there was a bug in the new evaluation loop that causes directories to be evaluated immediately instead of being left on the stack. Evaluating a directory is interpreted as entering it. So you enter a temporary directory, and since it's not on the stack, as soon as you exit it, there is no reference left to it.

This is fixed in my dev branch. I think that I will do an out-of-cycle release to fix it.