patch 8.2.0578: heredoc for interfaces does not support "trim"
Problem: Heredoc for interfaces does not support "trim".
Solution: Update the script heredoc support to be same as the :let command.
(Yegappan Lakshmanan, closes #5916)
diff --git a/runtime/doc/if_ruby.txt b/runtime/doc/if_ruby.txt
index 4523660..dc8349f 100644
--- a/runtime/doc/if_ruby.txt
+++ b/runtime/doc/if_ruby.txt
@@ -28,15 +28,15 @@
:rub[y] {cmd} Execute Ruby command {cmd}. A command to try it out: >
:ruby print "Hello"
-:rub[y] << [endmarker]
+:rub[y] << [trim] [{endmarker}]
{script}
{endmarker}
Execute Ruby script {script}.
- The {endmarker} after {script} must NOT be preceded by
- any white space.
If [endmarker] is omitted, it defaults to a dot '.'
- like for the |:append| and |:insert| commands.
+ like for the |:append| and |:insert| commands. Refer
+ to |:let-heredoc| for more information.
+
This form of the |:ruby| command is mainly useful for
including ruby code in vim scripts.