6 Dec
2017
6 Dec
'17
7:30 a.m.
On Wed, 6 Dec 2017, George Michaelson wrote:
I tried a long time ago to set PS1 and PS2 to
character sequences
which would permit cut-paste to work. I failed, but I didn't try very
hard.
The choice of "# " and "> " interests me. Because roots prompt of
"hash" has a side effect of making a cut-paste over it a comment in
most shells.
But.. it predates being *able* to cut-paste so it has to be a
side-effect, not a design choice.
"> " is more dangerous in cut-paste. Which again feels like a
side-effect both by anachronistic time effects, and intent: nobody
would be that suicidally mad to make cut-paste invoke shell
pre-forming the command sequence which neccessarily zeros out the >
targets before executing the cmd...
-G
I think this is why rc used a ";" ?
Maybe use "; " for PS1 and " " for PS2?
-uso.