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Small emacs-lisp-intro.texi correction (tiny change)

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* doc/lispintro/emacs-lisp-intro.texi (Narrowing advantages):
Minor update for changed what-line implementation.

Fixes: debbugs:12629
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Gregor Zattler 2012-10-12 19:22:36 -07:00 • committed by Glenn Morris
parent a31eeec28f
commit 7001d5793c
2 changed files with 7 additions and 2 deletions
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5
doc/lispintro/ChangeLog
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@ -1,3 +1,8 @@
2012-10-13 Gregor Zattler <grfz@gmx.de> (tiny change)
* emacs-lisp-intro.texi (Narrowing advantages):
Minor update for changed what-line implementation. (Bug#12629)
2012-08-24 Chong Yidong <cyd@gnu.org>
* Version 24.2 released.

4
doc/lispintro/emacs-lisp-intro.texi
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@ -6681,8 +6681,8 @@ buffer; or conversely, an Emacs Lisp function needs to work on all of a
buffer that has been narrowed. The @code{what-line} function, for
example, removes the narrowing from a buffer, if it has any narrowing
and when it has finished its job, restores the narrowing to what it was.
On the other hand, the @code{count-lines} function, which is called by
@code{what-line}, uses narrowing to restrict itself to just that portion
On the other hand, the @code{count-lines} function
uses narrowing to restrict itself to just that portion
of the buffer in which it is interested and then restores the previous
situation.