(completion-try-completion, completion-all-completions):

Remove ill-defined (and mistakenly installed and luckily never used nor
documented) `completion-styles' property.
(completion-initials-expand, completion-initials-all-completions)
(completion-initials-try-completion): New functions.
(completion-styles-alist): Add doc to each entry.
Add new `initials' entry.

1 files changed, 2 insertions, 0 deletions

diff --git a/etc/NEWS b/etc/NEWS
index 329f7e799bc..461c11b7fc1 100644
--- a/etc/NEWS
+++ b/etc/NEWS
@@ -34,6 +34,8 @@ This might not work on all platforms.
 
 * Changes in Emacs 23.2
 
+** New completion-style `initials' to complete M-x lch to list-command-history.
+
 ** Unibyte sessions are declared obsolete.
 I.e. the use of the environment variable EMACS_UNIBYTE, or command line
 arguments --unibyte, --multibyte, --no-multibyte, and --no-unibyte