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(Narrowing): Add an xref to "Swapping Text".

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Eli Zaretskii 2008-10-21 10:02:05 +00:00
parent 2aaaf0dd17
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doc/lispref/positions.texi
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@ -912,6 +912,10 @@ which use them refuse to operate on text that is inaccessible.
The commands for saving buffers are unaffected by narrowing; they save
the entire buffer regardless of any narrowing.
If you need to display in a single buffer several very different
types of text, consider using an alternative facility described in
@ref{Swapping Text}.
@deffn Command narrow-to-region start end
This function sets the accessible portion of the current buffer to start
at @var{start} and end at @var{end}. Both arguments should be character