Update runtime files
diff --git a/runtime/doc/sign.txt b/runtime/doc/sign.txt
index 489f3d8..7976cec 100644
--- a/runtime/doc/sign.txt
+++ b/runtime/doc/sign.txt
@@ -1,4 +1,4 @@
-*sign.txt* For Vim version 8.2. Last change: 2021 Mar 07
+*sign.txt* For Vim version 8.2. Last change: 2021 Dec 05
VIM REFERENCE MANUAL by Gordon Prieur
@@ -441,14 +441,16 @@
following entries:
icon full path to the bitmap file of the sign
linehl highlight group used for the whole line the
- sign is placed in.
+ sign is placed in; not present if not set
name name of the sign
text text that is displayed when there is no icon
or the GUI is not being used.
- texthl highlight group used for the text item
+ texthl highlight group used for the text item; not
+ present if not set
culhl highlight group used for the text item when
the cursor is on the same line as the sign and
- 'cursorline' is enabled.
+ 'cursorline' is enabled; not present if not
+ set
Returns an empty List if there are no signs and when {name} is
not found.