16 Oct
2004
16 Oct
'04
13:18
On Sat, 16 Oct, 2004 at 07:53:35 -0500, Patrick Shanahan wrote:
- Jon Clausen <jon@stevnsgade.dk> [10-16-04 06:54]:
I get similar results on my systems, when doing the above. So that explains why the .muttrc 'set wrapmargin' doesn't take effect, because obviously -72 is invalid.
??
The point is that $COLUMNS isn't set when .muttrc is processed. So $[COLUMNS-72] evaluates to ["" - 72] == -72 At this point I'm interested in why the evaluation succeeds on your system (implying that $COLUMNS is set) while it fails on mine (because $COLUMNS is unset). What happens on your system if you run this script: #!/bin/bash echo $[COLUMNS-72] ? /Jon -- Just say "know!"