Update runtime files.

runtime/doc/if_perl.txt

@@ -44,8 +44,9 @@ The Perl patches for Vim were made by:
 	Sven Verdoolaege <skimo@breughel.ufsia.ac.be>
 	Matt Gerassimof
 
-Perl for MS-Windows can be found at: http://www.perl.com/
-The ActiveState one should work.
+Perl for MS-Windows (and other platforms) can be found at:
+http://www.perl.org/ The ActiveState one should work, Strawberry Perl is a
+good alternative.
 
 ==============================================================================
 3. Using the Perl interface				*perl-using*

runtime/doc/todo.txt

@@ -38,6 +38,8 @@ browser use: https://github.com/vim/vim/issues/1234
 							*known-bugs*
 -------------------- Known bugs and current work -----------------------
 
+Graduate FEAT_VREPLACE, it's not much code and a lot of #ifdefs
+
 Prompt buffer:
 - Add a command line history.
 - delay next prompt until plugin gives OK?
@@ -102,10 +104,6 @@ Pelle, 2018 Jul 22, #3239)  Also see 8.0.0722.  Check both console and GUI.
 More warnings from static analysis:
 https://lgtm.com/projects/g/vim/vim/alerts/?mode=list
 
-When handle_drop() is called while the updating_screen is true, it fails
-completely.  Should store the file list and use it when updating_screen is set
-to false in reset_updating_screen().
-
 Pasting foo} causes Vim to behave weird. (John Little, 2018 Jun 17)
 Related to bracketed paste.  I cannot reproduce it.
 
@@ -155,9 +153,6 @@ gethostbyname() is old, use getaddrinfo() if available. (#3227)
 matchaddpos() gets slow with many matches.  Proposal by Rick Howe, 2018 Jul
 19.
 
-Patch to make mode() return something different for Normal mode when coming
-from Insert mode with CTRL-O. (#3000)  Useful for positioning the cursor.
-
 Script generated by :mksession does not work well if there are windows with
 modified buffers
   change "silent only" into "silent only!"
@@ -167,6 +162,9 @@ modified buffers
 
 Patch to make :help work for tags with a ?. (Hirohito Higashi, 2018 May 28)
 
+Patch to have a stack trace in Ruby. (Masataka Pocke Kuwabara, 2018 Jul 30,
+#3267)
+
 Patch to adjust to DPI setting for GTK. (Roel van de Kraats, 2017 Nov 20,
 #2357)
 

runtime/doc/various.txt

@@ -729,4 +729,4 @@ LessInitFunc in your vimrc, for example: >
 	endfunc
 <
 
- vim:tw=78:ts=8:ft=help:norl:
+ vim:tw=78:ts=8:noet:ft=help:norl: