Update runtime files.
diff --git a/runtime/doc/eval.txt b/runtime/doc/eval.txt
index 0fb3151..2c39532 100644
--- a/runtime/doc/eval.txt
+++ b/runtime/doc/eval.txt
@@ -1,4 +1,4 @@
-*eval.txt* For Vim version 7.4. Last change: 2015 Jan 27
+*eval.txt* For Vim version 7.4. Last change: 2015 Jan 29
VIM REFERENCE MANUAL by Bram Moolenaar
@@ -4766,6 +4766,7 @@
s The text of the String argument is used. If a
precision is specified, no more bytes than the number
specified are used.
+ *printf-S*
S The text of the String argument is used. If a
precision is specified, no more display cells than the
number specified are used. Without the |+multi_byte|