Description of problem: git commit 4e95433cd replaced "which" by "command". If the purpose was to use a built-in function, then vim.csh should continue to use the built-in "which" function.
Hi Villy, thank you for reporting the issue! Actually aliases solution shows more problems, so I will try to use alternatives for the job. I created a bug for myself here https://bugzilla.redhat.com/show_bug.cgi?id=1918575 , for better coverage and to show I know about the problem and I have a solution in implementation phase. So I'll close your bug as dup of the mentioned one. *** This bug has been marked as a duplicate of bug 1918575 ***