master 5d522b4: Revert back to using ESC as viper-ESC-key again

[Lars Ingebrigtsen]

branch: master
commit 5d522b430bd5ecfb8f082906cd634883dbb68f3e
Author: Lars Ingebrigtsen <larsi@gnus.org>
Commit: Lars Ingebrigtsen <larsi@gnus.org>

    Revert back to using ESC as viper-ESC-key again
    
    * lisp/emulation/viper-keym.el (viper-ESC-key): Revert back to
    using ESC instead of `escape' (bug#18182).  This allows using
    `C-[' again on terminals for ESC.  The key should be mapped back
    to `escape' by `function-key-map'.
---
 lisp/emulation/viper-keym.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lisp/emulation/viper-keym.el b/lisp/emulation/viper-keym.el
index 1b149b1..d76cf71 100644
--- a/lisp/emulation/viper-keym.el
+++ b/lisp/emulation/viper-keym.el
@@ -184,7 +184,7 @@ In insert mode, this key also functions as Meta."
   :type 'string
   :group 'viper)
 
-(defconst viper-ESC-key [escape]
+(defconst viper-ESC-key (kbd "ESC")
   "Key used to ESC.")