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Remove some compat code for old versions and XEmacs

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* lisp/ibuf-ext.el (ibuffer-old-saved-filters-warning)
(ibuffer-maybe-save-stuff): Assume customize-save-variable is
bound; it is autoloaded.
* lisp/cedet/semantic/symref/grep.el (semantic-symref-perform-search):
* lisp/password-cache.el (password-cache-remove):
* lisp/cedet/semantic/bovine/el.el (semantic-dependency-tag-file):
Remove Emacs 21 compat code.
* lisp/cedet/semantic/sort.el (semantic-string-lessp-ci):
Remove Emacs 20 compat code.
* test/lisp/cedet/semantic-utest.el (semantic-utest-temp-directory):
* lisp/mail/supercite.el (sc-ask): Remove XEmacs compat code.
* lisp/progmodes/idlw-shell.el (idlwave-shell-mode):
* lisp/progmodes/idlwave.el (idlwave-mode): Remove commented out
compat code.
This commit is contained in:
Stefan Kangas 2020-11-19 06:42:46 +01:00
parent 3963aea4f4
commit 75555b5b6b
9 changed files with 20 additions and 82 deletions
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19
lisp/ibuf-ext.el
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@ -208,11 +208,9 @@ either clicking or hitting return "
'follow-link t
'help-echo "Click or RET: save new value in customize"
'action (lambda (_)
(if (not (fboundp 'customize-save-variable))
(message "Customize not available; value not saved")
(customize-save-variable 'ibuffer-saved-filters
ibuffer-saved-filters)
(message "Saved updated ibuffer-saved-filters."))))
(customize-save-variable 'ibuffer-saved-filters
ibuffer-saved-filters)
(message "Saved updated ibuffer-saved-filters.")))
". See below for
an explanation and alternative ways to save the repaired value.
@ -1116,13 +1114,10 @@ filter into parts."
(defun ibuffer-maybe-save-stuff ()
(when ibuffer-save-with-custom
(if (fboundp 'customize-save-variable)
(progn
(customize-save-variable 'ibuffer-saved-filters
ibuffer-saved-filters)
(customize-save-variable 'ibuffer-saved-filter-groups
ibuffer-saved-filter-groups))
(message "Not saved permanently: Customize not available"))))
(customize-save-variable 'ibuffer-saved-filters
ibuffer-saved-filters)
(customize-save-variable 'ibuffer-saved-filter-groups
ibuffer-saved-filter-groups)))
;;;###autoload
(defun ibuffer-save-filters (name filters)