Dear Simon,
In message CAPnjgZ0Rn00ob09hHZsu-sszbm9-UhDDSkDLmGZ5HeWSzV1H7Q@mail.gmail.com you wrote:
We need the space between the bootargs.
Exactly like that, and for the case where you want to append something _without_ an extra space there's the .=3D operator I also suggested.
Do you have a link to the docs for that?
Perhaps we should get this initial thing in and we can take it from there. I expect that as we start to convert more environments we'll find more things we need.
I think it is not a good idea to use two different operators for the same appand operation, just to add a space in one case.
So assume I want to start the appended part with a TAB character, would we define another operator then?
We have problems with escaping characters for the variable _name_ part, but not for the value. We can for example use standard shell escape rules, like:
foo += bar foo += \ bar foo += ' bar'
Best regards,
Wolfgang Denk