Update runtime files.

runtime/doc/todo.txt

@@ -1,4 +1,4 @@
-*todo.txt*      For Vim version 8.2.  Last change: 2020 Jan 06
+*todo.txt*      For Vim version 8.2.  Last change: 2020 Jan 13
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -38,15 +38,8 @@ browser use: https://github.com/vim/vim/issues/1234
 							*known-bugs*
 -------------------- Known bugs and current work -----------------------
 
-- Implement prop_find() issue #4970  Done by Ryan Hackett, #5421
-
 Include ipv6 syntax changes?  (DJ Lucas, #5360)
 
-Still have /* */ comments:
-    misc1.c
-    misc2.c
-    others?
-
 Popup windows:
 - Make it possible to put a terminal window in a popup.  Would always grab key
   input?  Sort-of possible by creating a hidden terminal and opening a popup
@@ -128,7 +121,7 @@ Terminal emulator window:
   conversions.
 
 Error numbers available:
-E362, E366, E450, E451, E452,
+E366, E450, E451, E452,
 E453, E454, E460, E489, E491, E565, E578, E610, E611, E653,
 E654, E856, E857, E860, E861, E863, E889, E900
 
@@ -149,6 +142,9 @@ Needs better docs.  Is there a better name?
 
 undo result wrong: Masato Nishihata, #4798
 
+Patch to add function to return the text used in the quickfix window.
+(Yegappan, #5465)
+
 Undo puts cursor in wrong line after "cG<Esc>" undo.
 
 :unmap <c-n> gives error but does remove the mapping. (Antony Scriven, 2019
@@ -163,6 +159,12 @@ remains equal?  Then %argdel to clean it up.  Do try this with 'hidden' set.
 Also #4994: window-local options not always restored, related to using :badd.
 Also #5326: netrw buffers are not restored.
 
+Patch to support cindent option to handle pragmas differently.
+(Max Rumpf, #5468)
+
+Patch to make ":verbose pwd" show the scope of the directory. (Takuya
+Fujiwara, #5469)
+
 Completion mixes results from the current buffer with tags and other files.
 Happens when typing CTRL-N while still searching for results.  E.g., type "b_"
 in terminal.c and then CTRL-N twice.
@@ -182,6 +184,9 @@ wrong.  E.g. in vim.h "Error:", and blowfish.c "error!". (#5299)
 goes to any buffer, and then :bnext skips help buffers, since they are
 unlisted. (#4478)
 
+Patch to provide search stats in a variable, so that it can be used in the
+statusline. (Fujiwara Takuya, #4446)
+
 Enable 'termbidi' if $VTE_VERSION >= 5703 ?
 
 Universal solution to detect if t_RS is working, using cursor position.
@@ -246,6 +251,9 @@ Saito, 2013 Apr 24) Update 2016 Aug 12.
 Also see issue #609.
 We could add the enable/disable sequences to t_ti/t_te or t_ks/t_ke.
 
+:buffer completion does not escape "+" properly and results in a regexp error.
+(#5467)
+
 Check_external_diff() is used too often. (Daniel Hahler, #4800)
 
 Win32: after "[I" showing matches, scroll wheel messes up screen. (Tsakiridis,
@@ -1282,10 +1290,6 @@ names, shell commands and the like.  (Kikuchan, 2010 Oct 14)
 Assume the system converts between the actual encoding of the filesystem to
 the system encoding (usually utf-8).
 
-Using ":tab drop file" does not trigger BufEnter or TabEnter events.
-(Andy Stewart, 2017 Apr 27, #1660)
-Autocommands blocked in do_arg_all().  Supposed to happen later?
-
 'hlsearch' interferes with a Conceal match. (Rom Grk, 2016 Aug 9)
 
 MS-Windows: use WS_HIDE instead of SW_SHOWMINNOACTIVE in os_win32.c?