Craig pointed out that on his Windows machine that it kept forgetting the last location where .vap files were saved. I think this was caused by one of the codes saving the current location as "file://c:/path/..." instead of just "c:/path/...". I've checked for this in the getter of the current file, and now the behavior seems clean. Note I could demonstrate the same bug on Linux.
I was just playing with this more, and I need to review what was done back in 2012/12/20. It looked to me like it was still broken.
Craig pointed out this bug again. The procedure is such:
The preference that I believe will contain this old directory reference is "PersistentStateSupport.vap_recent"
I'm attaching a script that prints the preferences.
I removed use of pref prefs.get( PREF_DIR+ext, "" ) where Craig had a valid value for this but I (and others) didn't ...
https://sourceforge.net/p/autoplot/bugs/2915/ where this bug seems to be back.