updated for version 7.0191
diff --git a/runtime/doc/index.txt b/runtime/doc/index.txt
index 919e27f..5cc2f41 100644
--- a/runtime/doc/index.txt
+++ b/runtime/doc/index.txt
@@ -1250,6 +1250,8 @@
|:lpfile| :lpf[ile] go to last location in previous file
|:lrewind| :lr[ewind] go to the specified location, default first one
|:ls| :ls list all buffers
+|:ltag| :lt[ag] jump to tag and add matching tags to the
+ location list
|:lunmap| :lu[nmap] like ":unmap!" but includes Lang-Arg mode
|:lwindow| :lw[indow] open or close location window
|:move| :m[ove] move lines