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(dabbrev-completion): Now searches all buffers when given prefix arg 16.

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(dabbrev--version): Variable deleted.
This commit is contained in:
Richard M. Stallman 1994-12-24 01:35:28 +00:00
parent 7313ccdbd0
commit dd1ae35538
1 changed files with 7 additions and 3 deletions
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10
lisp/dabbrev.el
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@ -4,8 +4,7 @@
;; Author: Don Morrison
;; Maintainer: Lars Lindberg <Lars.Lindberg@sypro.cap.se>
;; Created: 16 Mars 1992
;; Version: 4.4.2 beta
(defun dabbrev--version () "4.4.2 beta")
;; Lindberg's last update version: 5.2
;; Keywords: abbrev expand completion
;; This program is free software; you can redistribute it and/or modify
@ -309,13 +308,18 @@ and presents suggestions for completion.
With a prefix argument, it searches all buffers accepted by the
function pointed out by `dabbrev-friend-buffer-function' to find the
completions. \(The argument value does not matter.)
completions.
If the prefix argument is 16 (which comes from C-u C-u),
then it searches *all* buffers.
With no prefix argument, it reuses an old completion list
if there is a suitable one already."
(interactive "*P")
(let* ((dabbrev-always-check-other-buffers (and arg t))
(dabbrev-check-rest-of-buffers
(and arg (= (prefix-numeric-value arg) 16)))
(abbrev (dabbrev--abbrev-at-point))
(ignore-case-p (and (eval dabbrev-case-fold-search)
(or (not dabbrev-upcase-means-case-search)