At 2021-09-06T21:53:17+0700, Robert Elz via austin-group-l at The Open Group wrote: > yash $ cat <<EOF > > foo > > E\ > > O\ > > F > > EOF > foo > EOF > yash $ > > (Sorry, I haven't turned off PS2 in my yash shell setup). All 3 ash > derived shells are the same, so probably the original Bourne sh was > too.
Not as far as I can tell. $ pdp11 PDP-11 simulator V3.8-1 sim> set cpu 11/45 Disabling XQ sim> set tto 7b sim> att rl unix_v7_rl.dsk sim> boot rl @boot New Boot, known devices are hp ht rk rl rp tm vt : rl(0,0)rl2unix mem = 177856 # Restricted rights: Use, duplication, or disclosure is subject to restrictions stated in your contract with Western Electric Company, Inc. Thu Sep 22 06:41:32 EDT 1988 login: dmr $ cat <<EOF > foo > E\ > O\ > F foo $ sync $ Simulation stopped, PC: 002306 (MOV (SP)+,177776) sim> quit Goodbye Regards, Branden
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