bug#57807: 29.0.50; Make vc-print-branch-log able to log multiple branches

[Sean Whitton]

Hello,

On Thu 22 Sep 2022 at 09:39AM +03, Juri Linkov wrote:

> Another variant is to bind 'C-x v c' to a command that uses
> 'read-key-sequence' to read a key sequence from the vc keymap,
> then call a command with call-interactively while let-binding
> vc-want-edit-command-p, like project--switch-project-command does.
> Then e.g. 'C-x v c L' will have mnemonic "vc command for root log".

That seems alright.  Maybe we could use some symbol, e.g. '$' or '#',
instead of a letter 'c', to distinguish its special status.

-- 
Sean Whitton