On Mon, Feb 26, 2018 at 11:07 PM, Greg Wooledge <wool...@eeg.ccf.org> wrote:
> On Mon, Feb 26, 2018 at 09:57:10AM -0500, Clint Hepner wrote: > > If necessary, you can define a global (at the expense of a single > subprocess) > > > > myIFS=$(printf ' \t\n') > > That actually won't work, because $(...) strips the trailing newline(s). > This might work: > > myIFS=$(printf ' \t\nx') myIFS=${myIFS%x} > What about myIFS=$(printf ' \n\t')? Does the order of chars in IFS make a difference?