[feature-request] command-line 'iskeyword'

[monkoose]

Is your feature request about something that is currently impossible or hard to do? Please describe the problem.
Currently, for some reason command-line is dependent on buffer-local 'iskeyword' option. So for each buffer using command-line is inconsistent. Let's say buffer-local 'iskeyword' includes /. Then trying to remove part of the path with <C-w> in :e /some/path/to/file.txt will remove whole path. It is really habit killer. Why it behaves like this? Why it depends on iskeyword of specific language when command-line is more like for vimscript, path and sometimes shell commands?

Describe the solution you'd like
Add new option to configure iskeyword only for command-line.

[chrisbra]

I guess it makes more sense to use the global 'iskeyword' setting for the command line?

[monkoose]

Yes, global is fine too.

Can such change break <C-r><C-w> and friends in command-line?