TSE: Linux: WSL: Issue: Dos() gives strange side effects when supplying parameters like _DONT_WAIT_

[knud van eeden]

TSE: Linux: WSL: Issue: Dos() gives strange side effects when supplying parameters like _DONT_WAIT_

Hello,

Steps to reproduce:

1. It works OK when NOT using any Dos() parameter(s).

2. Run e.g. the attached program and make sure in Dos() there is used (just as an example, other Dos() parameters or combinations should

give similar side effects, like _DONT_WAIT_

3. Typically if you return back from the command line, strange side effects on the keys, strings printed in TSE, ...

4. This is a general issue, I have seen this happening about all the time, so one is forced to use only

Dos( <somecommand> )

instead of 

Dos( <somecommand>, _DONT_WAIT_ )

5. I typically have to restart TSE to get rid of these side-effects.

6. See also the attached TSE for Linux' (menu > 'Help' > 'Index') screenshot showing that _DONT_WAIT_ is an official

parameter to use with Dos().

7. Reproduced many times in 

TSE for Linux version 4.50 official version and

latest TSE for Linux version 4.50.6 

with friendly greetings

Knud van Eeden