On second thought, I would not recommend adding an option for something like that.
For more intuitive behavior, cursor keys should match pgup/down keys when at the beginning or end of list
[Suggestion] When Capture is used and file exists, offer Overwrite, Append...
So it was a race condition after all. I had the shell var MAKEFLAGS set to -j12 When I unset that, and didn't try to build using -j, syncterm built successfully. * opened https://gitlab.synchro.net/main/sbbs/-/merge_requests/719 to correct the race issue.
I tried a few times, with and without -j16, and I removed the source directory and unzipped the archive to try again. Same result.
Build failure on Manjaro
Alt-L sends nothing on SSH boards that run their own login
fingerprint warning when switching syncterm versions