patch 8.1.1901: the +insert_expand feature is not always available
Problem: The +insert_expand feature is not always available.
Solution: Graduate the +insert_expand feature.
diff --git a/runtime/doc/insert.txt b/runtime/doc/insert.txt
index 8ba360b..87407e1 100644
--- a/runtime/doc/insert.txt
+++ b/runtime/doc/insert.txt
@@ -300,8 +300,7 @@
*i_CTRL-X* *insert_expand*
CTRL-X enters a sub-mode where several commands can be used. Most of these
-commands do keyword completion; see |ins-completion|. These are not available
-when Vim was compiled without the |+insert_expand| feature.
+commands do keyword completion; see |ins-completion|.
Two commands can be used to scroll the window up or down, without exiting
insert mode:
@@ -609,9 +608,6 @@
keyword or line that has been typed. This is useful if you are using
complicated keywords (e.g., function names with capitals and underscores).
-These commands are not available when the |+insert_expand| feature was
-disabled at compile time.
-
Completion can be done for:
1. Whole lines |i_CTRL-X_CTRL-L|