David Aguilar <davvid@xxxxxxxxx> writes:
> (diff_mode && ... || merge_cmd_help ...) |
> while IFS= read -r line
> do
> ...
> done
>
> How come we have to unset IFS here?
We are taking the input into a single variable "line", so what are
we splitting with IFS anyway?
In any case, thanks for spotting bash-isms to avoid. We started
allowing "local", I think, at least in the tests, but otherwise many
bash-only things like "<(process)" redirection and "${substring:4}"
substitution are simply no-no.
