Update runtime files.
diff --git a/runtime/doc/usr_40.txt b/runtime/doc/usr_40.txt
index 85014c2..3456a76 100644
--- a/runtime/doc/usr_40.txt
+++ b/runtime/doc/usr_40.txt
@@ -1,4 +1,4 @@
-*usr_40.txt* For Vim version 8.2. Last change: 2013 Aug 05
+*usr_40.txt* For Vim version 8.2. Last change: 2020 Jul 28
VIM USER MANUAL - by Bram Moolenaar
@@ -453,12 +453,12 @@
performs the ":write".
The general form of the :autocmd command is as follows: >
- :autocmd [group] {events} {file_pattern} [nested] {command}
+ :autocmd [group] {events} {file-pattern} [nested] {command}
The [group] name is optional. It is used in managing and calling the commands
(more on this later). The {events} parameter is a list of events (comma
separated) that trigger the command.
- {file_pattern} is a filename, usually with wildcards. For example, using
+ {file-pattern} is a filename, usually with wildcards. For example, using
"*.txt" makes the autocommand be used for all files whose name end in ".txt".
The optional [nested] flag allows for nesting of autocommands (see below), and
finally, {command} is the command to be executed.
@@ -489,7 +489,7 @@
PATTERNS
-The {file_pattern} argument can actually be a comma-separated list of file
+The {file-pattern} argument can actually be a comma-separated list of file
patterns. For example: "*.c,*.h" matches files ending in ".c" and ".h".
The usual file wildcards can be used. Here is a summary of the most often
used ones: