I am editing C programs with about 2,000 LOC. There seems to be an intermittent past corruption error. It may happen on "Find and Replace" or "Copy" (Ctrl-C) and then "Paste" (Ctrl-V) elsewhere.
The corrupting text seems to be randomly sprayed in a few places. I find out it happened when I attempt to recompile my code and gcc complains. The corrupting text can land in comments, blank lines, in varaible names, you name it.
So now, if I am pasting anything, I save the file, end Geany, and bring it back up.
I am running on a Raspberry Pi 3B+, Raspbian OS. The only package I believe I downloaded is gcc. The Geany version is "Gorgon", (built on or after 2018-04-16). I am not aware of having any Geany plugins.
The editor is great and works 95% of the time. I just keep hitting the corruption errors if I stay in it too long.
Any help is appreciated.