patch 8.2.3184: cannot add a digraph with a leading space
Problem: Cannot add a digraph with a leading space. It is not easy to list
existing digraphs.
Solution: Add setdigraph(), setdigraphlist(), getdigraph() and
getdigraphlist(). (closes #8580)
diff --git a/runtime/doc/usr_41.txt b/runtime/doc/usr_41.txt
index 54e5e29..df9ebe6 100644
--- a/runtime/doc/usr_41.txt
+++ b/runtime/doc/usr_41.txt
@@ -1000,6 +1000,10 @@
mapset() restore a mapping
menu_info() get information about a menu item
wildmenumode() check if the wildmode is active
+ getdigraph() get |digraph|
+ getdigraphlist() get all |digraph|s
+ setdigraph() register |digraph|
+ setdigraphlist() register multiple |digraph|s
Testing: *test-functions*
assert_equal() assert that two expressions values are equal