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Stop messing with the EMACS env var

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* misc.texi (Interactive Shell): Remove description of EMACS env var.
This commit is contained in:
Michael Albinus 2015-04-09 20:07:20 +02:00
parent cf09ed1e4d
commit e33866134e
1 changed files with 1 additions and 6 deletions
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7
doc/emacs/misc.texi
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@ -787,15 +787,10 @@ also change the coding system for a running subshell by typing
Coding}.
@cindex @env{INSIDE_EMACS} environment variable
@cindex @env{EMACS} environment variable
Emacs sets the environment variable @env{INSIDE_EMACS} in the
subshell to @samp{@var{version},comint}, where @var{version} is the
Emacs version (e.g., @samp{24.1}). Programs can check this variable
to determine whether they are running inside an Emacs subshell. (It
also sets the @env{EMACS} environment variable to @code{t}, if that
environment variable is not already defined. However, this
environment variable is deprecated; programs that use it should switch
to using @env{INSIDE_EMACS} instead.)
to determine whether they are running inside an Emacs subshell.
@node Shell Mode
@subsection Shell Mode