runtime(doc): mention conversion rules for remote_expr()
fixes: #15844
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/runtime/doc/builtin.txt b/runtime/doc/builtin.txt
index 44e9ee0..15de27d 100644
--- a/runtime/doc/builtin.txt
+++ b/runtime/doc/builtin.txt
@@ -1,4 +1,4 @@
-*builtin.txt* For Vim version 9.1. Last change: 2024 Oct 09
+*builtin.txt* For Vim version 9.1. Last change: 2024 Oct 12
VIM REFERENCE MANUAL by Bram Moolenaar
@@ -8529,10 +8529,10 @@
string, also see |{server}|.
The string is sent as an expression and the result is returned
- after evaluation. The result must be a String or a |List|. A
- |List| is turned into a String by joining the items with a
- line break in between (not at the end), like with join(expr,
- "\n").
+ after evaluation. The result must be a String or a |List|
+ other types will be converted to String. A |List| is turned
+ into a String by joining the items with a line break in
+ between (not at the end), like with join(expr, "\n").
If {idvar} is present and not empty, it is taken as the name
of a variable and a {serverid} for later use with