Update help files.
diff --git a/runtime/doc/term.txt b/runtime/doc/term.txt
index 717989a..7e4942e 100644
--- a/runtime/doc/term.txt
+++ b/runtime/doc/term.txt
@@ -1,4 +1,4 @@
-*term.txt* For Vim version 7.4. Last change: 2015 Feb 23
+*term.txt* For Vim version 7.4. Last change: 2015 Jun 25
VIM REFERENCE MANUAL by Bram Moolenaar
@@ -301,6 +301,8 @@
|xterm-8bit| |v:termresponse| |'ttymouse'| |xterm-codes|
t_u7 request cursor position (for xterm) *t_u7* *'t_u7'*
see |'ambiwidth'|
+ t_RB request terminal background color *t_RB* *'t_RB'*
+ see |'ambiwidth'|
KEY CODES
Note: Use the <> form if possible