[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: ! history expansion occurs within arithmetic substitutions
|
From: |
Andreas Schwab |
|
Subject: |
Re: ! history expansion occurs within arithmetic substitutions |
|
Date: |
Tue, 08 Aug 2023 21:31:25 +0200 |
|
User-agent: |
Gnus/5.13 (Gnus v5.13) |
On Aug 08 2023, Dale R. Worley wrote:
> More troublesome, I think, are several variable substitutions which
> include "!" followed by a name. But I doubt they're used much in
> interactive mode.
The history expansion is smart enough to not interfere with ${!var}.
--
Andreas Schwab, schwab@linux-m68k.org
GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1
"And now for something completely different."
Re: !; is interpreted as an history expansion that can never match anything, Dale R. Worley, 2023/08/08
Re: !; is interpreted as an history expansion that can never match anything, Chet Ramey, 2023/08/08