On Sun, Sep 22, 2024 at 06:58:25PM +0700, Robert Elz wrote:
> Date: Sun, 22 Sep 2024 13:13:19 +0200
> From: tlaro...@kergis.com
> Message-ID: <zu_7z64hgi7fz...@kergis.com>
>
> | No: just the shell. Putting this in a C source will not be portable,
> | since the shell used for system(3) would not mandatorily understand
> | a "set -o xfilename" or whatever the name for the option.
>
> No, there would need to be some other mechanism, probably an environment
> var (like -o posix, and POSIXLY_CORRECT) to enable it in other functions.
>
> But if you're not going to be able to have "xargs foo/bar" work, or
> set EDITOR to foo/bar and have that work, then I don't think any of
As for EDITOR, or others, the trick is to use "command -v" when
setting the variable.
xargs $(command -v bar/foo) ...
It's a limited addition, that can be useful 90% of the time. For the 10
remaining percents, it is as usual: a limited bonus for a significant
code modification.
I will start by the simplest.
--
Thierry Laronde <tlaronde +AT+ kergis +dot+ com>
http://www.kergis.com/
http://kertex.kergis.com/
Key fingerprint = 0FF7 E906 FBAF FE95 FD89 250D 52B1 AE95 6006 F40C
