Update runtime files.
diff --git a/runtime/doc/vim9.txt b/runtime/doc/vim9.txt
index dd2b1b2..da4f163 100644
--- a/runtime/doc/vim9.txt
+++ b/runtime/doc/vim9.txt
@@ -1,4 +1,4 @@
-*vim9.txt* For Vim version 8.2. Last change: 2020 Jan 30
+*vim9.txt* For Vim version 8.2. Last change: 2020 Feb 13
VIM REFERENCE MANUAL by Bram Moolenaar
@@ -231,11 +231,8 @@
the function follows in the next lines, until the
matching `:enddef`.
- When {return-type} is omitted the return type will be
- decided upon by the first encountered `return`
- statement in the function. E.g., for: >
- return 'message'
-< The return type will be "string".
+ When {return-type} is omitted the function is not
+ expected to return anything.
{arguments} is a sequence of zero or more argument
declarations. There are three forms:
@@ -257,6 +254,10 @@
:enddef End of a function defined with `:def`.
+ *:disa* *:disassemble*
+:disa[ssemble] {func} Show the instructions generated for {func}.
+ This is for debugging and testing.
+
==============================================================================
4. Types *vim9-types*