Re: Can't stop find-grep-dired when using Cygwin for the inferior process - bug in shell-quote-argument?

[Jason Rumney]

Lennart Borgman wrote:
> 1) A new function quote-special-characters that will quote characters 
> like (); if it is a unix style shell.

If we DTRT in shell-quote-argument, then we don't need to introduce 
further complication.

> 2) A new function w32-shell-is-unix-style that looks at shell-file-name.
>
> 3) A new variable w32-unix-style-shells that have a list of regexps 
> for the function in 2 to use for matching shell-file-name

We already have w32-system-shells, which is the inverse of the variable 
you propose (except it is missing "cmdproxy.exe", I am not sure if there 
is a good reason for that).