From: Doug Lewan <dougl@shubertticketing.com>
To: "help-gnu-emacs@gnu.org" <help-gnu-emacs@gnu.org>
Subject: Different shell behavior during start up
Date: Thu, 16 Oct 2014 14:59:57 +0000 [thread overview]
Message-ID: <155DEC68569B714B86C2C7075F5EDA9892B4D10D@DAKIYA1.pegasus.local> (raw)
To begin: I have a work-around for the issue described below, but I'd like to understand what's going on.
In my .emacs I have `(shell)' and that (1) does not run my .bash_profile and therefore (2) picks up the current shell environment.
I'd like a second shell that behaves the same way, but all of the following run my profile and therefore overwrite the current shell environment:
C-u M-x shell <RET> *build*
M-: (shell "*build*")
M-: (let ((explicit-bash-args (delete "-i" explicit-bash-args))) (shell "*build*"))
$ emacs -eval '(shell "*build*")'
$ emacs -eval '(let ((explicit-bash-args (delete "-i" explicit-bash-args))) (shell "*build*"))'
The invocations that reset explicit-bash-args do indeed redefine it, but the effect seems to be global.
Can anyone help me understand what the difference between `(shell)' and the other evaluations is? I do notice that `-eval' is not mentioned as an initialization option (info "(emacs) Initial Options"), so I assume that all of the above are really operating under the same conditions.
Thanks for any insight.
--
,Doug
Douglas Lewan
Shubert Ticketing
(201) 489-8600 ext 224 or ext 4335
"This is a slow pup," he said continuing his ascent.
reply other threads:[~2014-10-16 14:59 UTC|newest]
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