Update runtime files.
diff --git a/runtime/doc/if_ruby.txt b/runtime/doc/if_ruby.txt
index de36c01..0eca0b6 100644
--- a/runtime/doc/if_ruby.txt
+++ b/runtime/doc/if_ruby.txt
@@ -1,4 +1,4 @@
-*if_ruby.txt* For Vim version 8.1. Last change: 2019 May 05
+*if_ruby.txt* For Vim version 8.1. Last change: 2019 Jul 21
VIM REFERENCE MANUAL by Shugo Maeda
@@ -28,15 +28,19 @@
:rub[y] {cmd} Execute Ruby command {cmd}. A command to try it out: >
:ruby print "Hello"
-:rub[y] << {endpattern}
+:rub[y] << [endpattern]
{script}
{endpattern}
Execute Ruby script {script}.
- {endpattern} must NOT be preceded by any white space.
- If {endpattern} is omitted, it defaults to a dot '.'
- like for the |:append| and |:insert| commands. This
- form of the |:ruby| command is mainly useful for
+ The {endpattern} after {script} must NOT be preceded
+ by any white space.
+
+ If [endpattern] is omitted, it defaults to a dot '.'
+ like for the |:append| and |:insert| commands.
+
+ This form of the |:ruby| command is mainly useful for
including ruby code in vim scripts.
+
Note: This command doesn't work when the Ruby feature
wasn't compiled in. To avoid errors, see
|script-here|.