Update runtime files.
diff --git a/runtime/doc/starting.txt b/runtime/doc/starting.txt
index 49b1407..eb1fdc8 100644
--- a/runtime/doc/starting.txt
+++ b/runtime/doc/starting.txt
@@ -1,4 +1,4 @@
-*starting.txt* For Vim version 8.0. Last change: 2016 Nov 24
+*starting.txt* For Vim version 8.0. Last change: 2017 Jan 15
VIM REFERENCE MANUAL by Bram Moolenaar
@@ -230,6 +230,7 @@
the executable "view" has the same effect as the -R argument.
The 'updatecount' option will be set to 10000, meaning that
the swap file will not be updated automatically very often.
+ See |-M| for disallowing modifications.
*-m*
-m Modifications not allowed to be written. The 'write' option
@@ -1219,7 +1220,7 @@
- Use `:cquit`. Also when there are changes.
When using `:cquit` or when there was an error message Vim exits with exit
-code 1. Errors can be avoided by using `:silent!`.
+code 1. Errors can be avoided by using `:silent!` or with `:catch`.
==============================================================================
8. Saving settings *save-settings*