Update runtime files.
diff --git a/runtime/doc/textprop.txt b/runtime/doc/textprop.txt
index c24e47a..bda5230 100644
--- a/runtime/doc/textprop.txt
+++ b/runtime/doc/textprop.txt
@@ -1,4 +1,4 @@
-*textprop.txt* For Vim version 8.1. Last change: 2019 May 06
+*textprop.txt* For Vim version 8.1. Last change: 2019 May 12
VIM REFERENCE MANUAL by Bram Moolenaar
@@ -12,7 +12,6 @@
- Adjusting column/length when inserting text
- Text properties spanning more than one line
- prop_find()
-- callbacks when text properties are outdated
1. Introduction |text-prop-intro|
@@ -131,6 +130,12 @@
When using replace mode, the text properties stay on the same character
positions, even though the characters themselves change.
+To update text properties after the text was changed, install a callback with
+`listener_add()`. E.g, if your plugin does spell checking, you can have the
+callback update spelling mistakes in the changed text. Vim will move the
+properties below the changed text, so that they still highlight the same text,
+thus you don't need to update these.
+
Text property columns are not updated: ~