Update runtime files
diff --git a/runtime/syntax/messages.vim b/runtime/syntax/messages.vim
index 4648e94..c22e4e8 100644
--- a/runtime/syntax/messages.vim
+++ b/runtime/syntax/messages.vim
@@ -3,6 +3,7 @@
" Maintainer: Yakov Lerner <iler.ml@gmail.com>
" Latest Revision: 2008-06-29
" Changes: 2008-06-29 support for RFC3339 tuimestamps James Vega
+" 2016 Jan 19: messagesDate changed by Bram
if exists("b:current_syntax")
finish
@@ -13,7 +14,7 @@
syn match messagesBegin display '^' nextgroup=messagesDate,messagesDateRFC3339
-syn match messagesDate contained display '\a\a\a [ 0-9]\d *'
+syn match messagesDate contained display '[[:lower:][:upper:]][[:lower:][:upper:]][[:lower:][:upper:]] [ 0-9]\d *'
\ nextgroup=messagesHour
syn match messagesHour contained display '\d\d:\d\d:\d\d\s*'