patch 8.2.3356: adding many text properties requires a lot of function calls
Problem: Adding many text properties requires a lot of function calls.
Solution: Add the prop_add_list() function. (Yegappan Lakshmanan,
closes #8751)
diff --git a/runtime/doc/usr_41.txt b/runtime/doc/usr_41.txt
index 3a3a0fc..a5dde18 100644
--- a/runtime/doc/usr_41.txt
+++ b/runtime/doc/usr_41.txt
@@ -1161,6 +1161,7 @@
Text Properties: *text-property-functions*
prop_add() attach a property at a position
+ prop_add_list() attach a property at multiple positions
prop_clear() remove all properties from a line or lines
prop_find() search for a property
prop_list() return a list of all properties in a line