Bug: Custom commands won't save
WinSCP 4.3.4 (build 1428)
If you create a custom command with square brackets in the name (I added one called "[GZIPALL]"), close the session, and reopen, all commands will be deleted.
If you create a custom command with square brackets in the name (I added one called "[GZIPALL]"), close the session, and reopen, all commands will be deleted.