Remove many items obsolete since Emacs 23.2 and 23.3

* lisp/allout.el (allout-init):
* lisp/emacs-lisp/shadow.el (shadows-compare-text-p):
* lisp/ffap.el (ffap-version):
* lisp/filecache.el (file-cache-choose-completion):
* lisp/help.el (print-help-return-message):
* lisp/image-mode.el (image-mode-maybe):
* lisp/imenu.el (imenu-example--name-and-position):
* lisp/international/mule-cmds.el (princ-list):
* lisp/mail/rmail.el (rmail-highlight-face):
* lisp/minibuffer.el (read-file-name-predicate):
* lisp/mouse.el (mouse-choose-completion):
* lisp/progmodes/cc-cmds.el (c-forward-into-nomenclature):
* lisp/progmodes/xscheme.el
(advertised-xscheme-send-previous-expression):
* lisp/simple.el (completion-base-size)
(choose-completion-delete-max-match, exchange-dot-and-mark):
* lisp/subr.el (eval-next-after-load):
* lisp/term.el (term-dynamic-simple-complete):
Remove items, obsolete since Emacs 23.2 and 23.3.
* doc/misc/cc-mode.texi (Movement Commands): Doc fix.
* doc/lispref/help.texi (Accessing Documentation):
* lisp/emacs-lisp/edebug.el (edebug-wrap-def-body):
* lisp/comint.el (comint-dynamic-list-completions):
* lisp/progmodes/idlwave.el (idlwave-make-modified-completion-map-xemacs)
(idlwave-make-modified-completion-map-emacs)
(idlwave-choose-completion):
* lisp/progmodes/vhdl-mode.el:
* lisp/term.el (term-dynamic-list-completions):
Remove references to 'mouse-choose-completion'.
* lisp/image-mode.el (image-mode-to-text):
Remove reference to 'image-mode-maybe'.
* lisp/mail/rmail.el (rmail-highlight-headers):
Use 'rmail-highlight' face instead of 'rmail-highlight-face'.
* lisp/progmodes/antlr-mode.el (antlr-mode-map, antlr-mode-menu):
Remove reference to 'c-forward-into-nomenclature'.
* lisp/simple.el (choose-completion, choose-completion-string)
(completion-list-mode, completion-setup-function): Don't use
'completion-base-size'.
; * etc/NEWS: List removed items.

This was discussed in
https://lists.gnu.org/archive/html/emacs-devel/2020-08/msg00400.html

1 files changed, 3 insertions, 7 deletions

diff --git a/lisp/progmodes/idlwave.el b/lisp/progmodes/idlwave.el
index 153f2578bf1..90e56943f20 100644
--- a/lisp/progmodes/idlwave.el
+++ b/lisp/progmodes/idlwave.el
@@ -7042,12 +7042,10 @@ If these don't exist, a letter in the string is automatically selected."
   #'idlwave-make-modified-completion-map "28.1")
 
 (defun idlwave-make-modified-completion-map (old-map)
-  "Replace `choose-completion' and `mouse-choose-completion' in OLD-MAP."
+  "Replace `choose-completion' in OLD-MAP."
   (let ((new-map (copy-keymap old-map)))
     (substitute-key-definition
      'choose-completion 'idlwave-choose-completion new-map)
-    (substitute-key-definition
-     'mouse-choose-completion 'idlwave-mouse-choose-completion new-map)
     (define-key new-map [mouse-3] 'idlwave-mouse-completion-help)
     new-map))
 
@@ -7056,10 +7054,8 @@ If these don't exist, a letter in the string is automatically selected."
   (interactive (list last-nonmenu-event))
   (apply 'idlwave-choose 'choose-completion args))
 
-(defun idlwave-mouse-choose-completion (&rest args)
-  "Click on an alternative in the `*Completions*' buffer to choose it."
-  (interactive "e")
-  (apply 'idlwave-choose 'mouse-choose-completion args))
+(define-obsolete-function-alias 'idlwave-mouse-choose-completion
+  #'idlwave-choose-completion "28.1")
 
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