Commit 564dd0f2 authored by Juri Linkov's avatar Juri Linkov
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(Examining): Mention accessing the old variable value via M-n in set-variable.

parent 7fd0ef0d
......@@ -790,7 +790,8 @@ options; it allows any variable name.
The most convenient way to set a specific user option variable is
with @kbd{M-x set-variable}. This reads the variable name with the
minibuffer (with completion), and then reads a Lisp expression for the
new value using the minibuffer a second time. For example,
new value using the minibuffer a second time (you can insert the old
value into the minibuffer for editing via @kbd{M-n}). For example,
M-x set-variable @key{RET} fill-column @key{RET} 75 @key{RET}
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