Using a VT420 -- how do I get Ctrl-_?

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Article #188944

#188944

From: David Young
Date: Fri, 31 May 1991 18:35

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I'm using a VT240 terminal (configured as a VT100) but can't seem to get it
to recognise ctrl-_ (control underscore) to do an undo.  It doesn't even
make a keyclick sound -- maybe it's just not a character the machine
generates.  

Any suggestions?

david,

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From: dyoung@media-lab.media.mit.edu (David Young)
Newsgroups: gnu.emacs.help
Subject: Using a VT420 -- how do I get Ctrl-_?
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Date: 31 May 91 18:35:10 GMT
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