Update runtime files
diff --git a/runtime/doc/indent.txt b/runtime/doc/indent.txt
index d82f742..6e8f35b 100644
--- a/runtime/doc/indent.txt
+++ b/runtime/doc/indent.txt
@@ -1,4 +1,4 @@
-*indent.txt* For Vim version 8.2. Last change: 2019 Dec 07
+*indent.txt* For Vim version 8.2. Last change: 2022 Jan 31
VIM REFERENCE MANUAL by Bram Moolenaar
@@ -778,6 +778,15 @@
"auto" auto indent (same indent as the blocktag)
"inc" auto indent + one indent step
+You can set the indent for attributes after an open <tag line: >
+
+ :let g:html_indent_attribute = 1
+<
+ VALUE MEANING ~
+ 1 auto indent, one indent step more than <tag
+ 2 auto indent, two indent steps (default)
+ > 2 auto indent, more indent steps
+
Many tags increase the indent for what follows per default (see "Add Indent
Tags" in the script). You can add further tags with: >