(man): completion-ignore-case t for friendliness and since man

itself is case-insensitive on the command line.

lisp/ChangeLog

@@ -3,8 +3,10 @@
 	* man.el (Man-completion-table): default-directory "/" in case
 	doesn't otherwise exist.  process-environment COLUMNS=999 so as
 	not to truncate long names.  process-connection-type pipe to avoid
-	any chance of hitting the pseudo-tty TIOCGWINSZ.  (Further to
-	Bug#3717.)
+	any chance of hitting the pseudo-tty TIOCGWINSZ.
+	(man): completion-ignore-case t for friendliness and since man
+	itself is case-insensitive on the command line.
+	Further to Bug#3717.
 
 2009-11-25  Juri Linkov  <juri@jurta.org>
 

lisp/man.el

@@ -799,6 +799,13 @@ all sections related to a subject, put something appropriate into the
 `Man-switches' variable, which see."
   (interactive
    (list (let* ((default-entry (Man-default-man-entry))
+		;; ignore case because that's friendly for bizarre
+		;; caps things like the X11 function names and because
+		;; "man" itself is case-sensitive on the command line
+		;; so you're accustomed not to bother about the case
+		;; ("man -k" is case-insensitive similarly, so the
+		;; table has everything available to complete)
+		(completion-ignore-case t)
 		(input (completing-read
 			(format "Manual entry%s"
 				(if (string= default-entry "")