Re: [PATCH] Work around a bad interaction between Tcl and cmd.exe with "^{tree}"

> It seems that MSYS's wish does some quoting for Bourne shells, in
> particular, escape the first '{' of the "^{tree}" suffix, but then it uses
> cmd.exe to run "git rev-parse". However, cmd.exe does not remove the
> backslash, so that the resulting rev expression ends up in git's guts
> as unrecognizable garbage: rev-parse fails, and git-gui hickups in a way
> that it must be restarted.