How to prevent VI from getting a shell?

[Ronald S H Khoo]

In article <1990Sep18.071435.6357 at ibmpcug.co.uk> dylan at ibmpcug.CO.UK (Matthew Farwell) writes:
>#ifdef PLUG_ELVIS

#undef PLUG_ELVIS

Elvis is unuseable over a slow modem line -- it scrolls sideways therefore
it repaints the screen continuously as you go back and forth on a long line.

No thanks.
-- 
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