Update runtime files.
diff --git a/runtime/doc/helphelp.txt b/runtime/doc/helphelp.txt
index 8dcaa1f..36e766e 100644
--- a/runtime/doc/helphelp.txt
+++ b/runtime/doc/helphelp.txt
@@ -1,4 +1,4 @@
-*helphelp.txt* For Vim version 8.2. Last change: 2020 Jul 27
+*helphelp.txt* For Vim version 8.2. Last change: 2020 Dec 05
VIM REFERENCE MANUAL by Bram Moolenaar
@@ -161,6 +161,25 @@
The initial height of the help window can be set with the 'helpheight' option
(default 20).
+When the help buffer is created, several local options are set to make sure
+the help text is displayed as it was intended:
+ 'iskeyword' nearly all ASCII chars except ' ', '*', '"' and '|'
+ 'foldmethod' "manual"
+ 'tabstop' 8
+ 'arabic' off
+ 'binary' off
+ 'buflisted' off
+ 'cursorbind' off
+ 'diff' off
+ 'foldenable' off
+ 'list' off
+ 'modifiable' off
+ 'number' off
+ 'relativenumber' off
+ 'rightleft' off
+ 'scrollbind' off
+ 'spell' off
+
Jump to specific subjects by using tags. This can be done in two ways:
- Use the "CTRL-]" command while standing on the name of a command or option.
This only works when the tag is a keyword. "<C-Leftmouse>" and