Updated runtime files.
diff --git a/runtime/doc/eval.txt b/runtime/doc/eval.txt
index f5ea078..b3c7323 100644
--- a/runtime/doc/eval.txt
+++ b/runtime/doc/eval.txt
@@ -1,4 +1,4 @@
-*eval.txt* For Vim version 8.0. Last change: 2016 Nov 29
+*eval.txt* For Vim version 8.0. Last change: 2017 Jan 08
VIM REFERENCE MANUAL by Bram Moolenaar
@@ -7615,7 +7615,8 @@
Same as |system()|, but returns a |List| with lines (parts of
output separated by NL) with NULs transformed into NLs. Output
is the same as |readfile()| will output with {binary} argument
- set to "b".
+ set to "b". Note that on MS-Windows you may get trailing CR
+ characters.
Returns an empty string on error.