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Increase default value for imenu-auto-rescan-maxout

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* lisp/imenu.el (imenu-auto-rescan-maxout): Increase default value to
  600000.  (Bug#18426)
* doc/emacs/programs.texi (imenu-auto-rescan-maxout): Add
  documentation for imenu-auto-rescan-maxout.

Copyright-paperwork-exempt: yes
This commit is contained in:
Alex Branham 2018-08-31 08:05:06 -05:00 • committed by Robert Pluim
parent ee843895cb
commit 1c22f037fd
3 changed files with 13 additions and 4 deletions
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4
doc/emacs/programs.texi
View file

@ -308,6 +308,10 @@ Rescanning happens automatically if you set @code{imenu-auto-rescan} to
a non-@code{nil} value. There is no need to rescan because of small a non-@code{nil} value. There is no need to rescan because of small
changes in the text. changes in the text.
@vindex imenu-auto-rescan-maxout
@code{imenu-auto-rescan} will be disabled in buffers that are larger
than @code{imenu-auto-rescan-maxout} in bytes.
@vindex imenu-sort-function @vindex imenu-sort-function
You can customize the way the menus are sorted by setting the You can customize the way the menus are sorted by setting the
variable @code{imenu-sort-function}. By default, names are ordered as variable @code{imenu-sort-function}. By default, names are ordered as

5
etc/NEWS
View file

@ -50,6 +50,11 @@ often cause crashes. Set it to nil if you really need those fonts.
--- ---
*** New toggle 'ibuffer-do-toggle-lock', bound to 'L'. *** New toggle 'ibuffer-do-toggle-lock', bound to 'L'.
** Imenu
---
*** The value for 'imenu-auto-rescan-maxout' has been increased to 600000.
** Gnus ** Gnus
--- ---

8
lisp/imenu.el
View file

@ -96,11 +96,11 @@ This might not yet be honored by all index-building functions."
:type 'boolean :type 'boolean
:group 'imenu) :group 'imenu)
(defcustom imenu-auto-rescan-maxout 60000 (defcustom imenu-auto-rescan-maxout 600000
"Imenu auto-rescan is disabled in buffers larger than this size (in bytes). "Imenu auto-rescan is disabled in buffers larger than this size (in bytes)."
This variable is buffer-local."
:type 'integer :type 'integer
:group 'imenu) :group 'imenu
:version "26.2")
(defvar imenu-always-use-completion-buffer-p nil) (defvar imenu-always-use-completion-buffer-p nil)
(make-obsolete-variable 'imenu-always-use-completion-buffer-p (make-obsolete-variable 'imenu-always-use-completion-buffer-p