From: Chong Yidong <cyd@stupidchicken.com>
Date: Thu, 14 Aug 2008 23:44:29 +0000 (+0000)
Subject: (completion-base-size): Doc fix.
X-Git-Tag: emacs-pretest-23.0.90~3483
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=3c59150df6b5b930e6b3acfce66a0a2c9bcadaaf;p=emacs.git

(completion-base-size): Doc fix.
---

diff --git a/lisp/simple.el b/lisp/simple.el
index 084e2729324..1cf39021321 100644
--- a/lisp/simple.el
+++ b/lisp/simple.el
@@ -5541,11 +5541,15 @@ This also applies to other functions such as `choose-completion'
 and `mouse-choose-completion'.")
 
 (defvar completion-base-size nil
-  "Number of chars at beginning of minibuffer not involved in completion.
-This is a local variable in the completion list buffer
-but it talks about the buffer in `completion-reference-buffer'.
-If this is nil, it means to compare text to determine which part
-of the tail end of the buffer's text is involved in completion.")
+  "Number of chars before point not involved in completion.
+This is a local variable in the completion list buffer.
+It refers to the chars in the minibuffer if completing in the
+minibuffer, or in `completion-reference-buffer' otherwise.
+Only characters in the field at point are included.
+
+If nil, Emacs determines which part of the tail end of the
+buffer's text is involved in completion by comparing the text
+directly.")
 
 (defun delete-completion-window ()
   "Delete the completion list window.