Updated runtime files

9 files changed, 7663 insertions, 112 deletions

diff --git a/runtime/doc/eval.txt b/runtime/doc/eval.txt
index 730a5d11c4..95405b4a76 100644
--- a/runtime/doc/eval.txt
+++ b/runtime/doc/eval.txt
@@ -1,4 +1,4 @@
-*eval.txt*	For Vim version 8.0.  Last change: 2018 Apr 28
+*eval.txt*	For Vim version 8.0.  Last change: 2018 May 13
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
diff --git a/runtime/doc/map.txt b/runtime/doc/map.txt
index e3ff72a38b..7e05fae531 100644
--- a/runtime/doc/map.txt
+++ b/runtime/doc/map.txt
@@ -1,4 +1,4 @@
-*map.txt*       For Vim version 8.0.  Last change: 2018 May 06
+*map.txt*       For Vim version 8.0.  Last change: 2018 May 13
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -917,7 +917,9 @@ an additional rule:
 full-id	  In front of the match is a non-keyword character, or this is where
 	  the line or insertion starts.  Exception: When the abbreviation is
 	  only one character, it is not recognized if there is a non-keyword
-	  character in front of it, other than a space or a tab.
+	  character in front of it, other than a space or a tab. However, for
+	  the command line "'<,'>" (or any other marks) is ignored, as if the
+	  command line starts after it.
 
 end-id	  In front of the match is a keyword character, or a space or a tab,
 	  or this is where the line or insertion starts.
diff --git a/runtime/doc/tags b/runtime/doc/tags
index 3dd035438b..9390fa6f6f 100644
--- a/runtime/doc/tags
+++ b/runtime/doc/tags
@@ -3201,6 +3201,8 @@ $VIM_POSIX	vi_diff.txt	/*$VIM_POSIX*
 :unhide	windows.txt	/*:unhide*
 :unl	eval.txt	/*:unl*
 :unlet	eval.txt	/*:unlet*
+:unlet-$	eval.txt	/*:unlet-$*
+:unlet-environment	eval.txt	/*:unlet-environment*
 :unlo	eval.txt	/*:unlo*
 :unlockvar	eval.txt	/*:unlockvar*
 :unm	map.txt	/*:unm*
diff --git a/runtime/doc/todo.txt b/runtime/doc/todo.txt
index 9247a7013e..02d95b6e18 100644
--- a/runtime/doc/todo.txt
+++ b/runtime/doc/todo.txt
@@ -1,4 +1,4 @@
-*todo.txt*      For Vim version 8.0.  Last change: 2018 May 12
+*todo.txt*      For Vim version 8.0.  Last change: 2018 May 13
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -36,11 +36,19 @@ entered there will not be repeated below, unless there is extra information.
 -------------------- Known bugs and current work -----------------------
 
 Terminal emulator window:
+- Duplicated lines when making terminal only window. (Dominique, #2909)
 - Still some stuff to implement and bugs to fix, see src/terminal.c
+- Add more functionality for terminal API? (Ozaki Kiichi 2018 May 13, #2907)
+
+Crash when mixing matchadd and substitute()? (Max Christian Pohle, 2018 May
+13, #2910)  Can't reproduce?
 
 On Win32 when not in the console and t_Co >= 256, allow using 'tgc'.
 (Nobuhiro Takasaki, #2833)  Also check t_Co.
 
+Pop-up menu overlapping terminal is not cleared completely. (Lifepillar, 2018
+May 13, #2908)
+
 balloon_show() does not work properly in the terminal. (Ben Jackson, 2017 Dec
 20, #2481)
 Also see #2352, want better control over balloon, perhaps set the position.
@@ -127,18 +135,11 @@ Jan 15, #2555)
 
 Check argument of systemlist(). (Pavlov)
 
-Can we make ":unlet $VAR" use unsetenv() to delete the env var?
-What for systems that don't have unsetenv()?  (Issue #1116)
-Patch in #2855, (Yasuhiro Matsumoto)
-
 Patch to add reg_executing() and reg_recording(). (Hirohito Higashi, #2745)
 
 No maintainer for Vietnamese translations.
 No maintainer for Simplified Chinese translations.
 
-When 'inchsearch' and 'hlsearch' are set /\v highlights everything.
-Also see #2337
-
 Python indenting: alternative way to indent arguments:
 http://orchistro.tistory.com/236
 Should be supported with a flag.
@@ -178,9 +179,6 @@ Using 'wildignore' also applies to literally entered file name.  Also with
 
 Patch to support ":tag <tagkind> <tagname". (emmrk, 2018 May 7, #2871)
 
-Patch to use the xdiff library instead of external diff. (Christian Brabandt,
-2018 Mar 20, #2732)
-
 Implement option_save() and option_restore():
 option_restore({list})					*option_restore()*
 		Restore options previously saved by option_save().
@@ -209,7 +207,7 @@ option_save({list})					*option_save()*
 directory (Paulo Marcel Coelho Arabic, 2017 Oct 30, #2266)
 Also see #1689.
 
-ml_get error when using a Python. (Yggdroot, 2017 Jun 1, #1737)
+ml_get error when using a Python script. (Yggdroot, 2017 Jun 1, #1737)
 Lemonboy can reproduce (2017 Jun 5)
 
 crash when removing an element while inside map(). (Nikolai Pavlov, 2018 Feb
@@ -233,12 +231,6 @@ CTRL-X on zero gets stuck on 0xfffffffffffffffe. (Hengyang Zhao, #2746)
 
 A function on a dictionary is not profiled. (ZyX, 2010 Dec 25)
 
-Patch to fix E806. (Dominique, 2017 Nov 22, #2368)
-Kazunobu Kuriyama: caused by XtSetLanguageProc().
-
-Patch to fix GUI find/replace dialog. (kiloliter, 2017 Dec 11, report in
-#2418, fix in #2435)
-
 Invalid range error when using BufWinLeave for closing terminal.
 (Gabriel Barta, 2017 Nov 15, #2339)
 
@@ -250,18 +242,12 @@ Olaf Dabrunz is working on this. (10 Jan 2016)
     found here: http://www.ioplex.com/~miallen/libmba/dl/src/diff.c
     It's complicated and badly documented.
 Alternative: use the xdiff library.  Patch from Christian Brabandt, 2018 Mar
-2018, #2732)
+20, #2732)
 
 ml_get errors with buggy script. (Dominique, 2017 Apr 30)
 
 Error in emsg with buggy script. (Dominique, 2017 Apr 30)
 
-Patch to fix encoding in print document name (Yasuhiro Matsumoto, 2017 Dec 20,
-#2478)
-
-Patch to copy buffer-local options before buffer leaves the window. (Bjorn
-Linse, 2017 Nov 14, #2336)
-
 Join truncates xml comment. (Dmitrii Tcyganok, 2017 Dec 24, #2494)
 Requires 'formatoptions' to include "j". (Gary Johnson, 2017 Dec 24)
 
@@ -281,9 +267,6 @@ In an optional package the "after" directory is not scanned?
 Universal solution to detect if t_RS is working, using cursor position.
 Koichi Iwamoto, #2126
 
-Patch to fix cmdline abbreviation after '<,'>. (Christian Brabandt, 2017 Nov
-13, on issue #2320)
-
 Patch for Neovim concerning restoring when closing help window. (glacambre
 neovim #7431)
 
@@ -465,8 +448,6 @@ Or is this not an actual problem?
 
 Better TeX indent file. (Christian Brabandt, 2017 May 3)
 
-Openhab syntax file (mueller, #1678)
-
 Patch to use a separate code for BS on Windows. (Linwei, #1823)
 
 Use gvimext.dll from the nightly build? (Issue #249)
@@ -646,6 +627,8 @@ Does this also fix #1408 ?
 
 Patch for 'cursorlinenr' option. (Ozaki Kiichi, 2016 Nov 30)
 
+Patch to fix profiling condition lines. (Ozaki Kiichi,, 2017 Dec 26, #2499)
+
 Patch to be able to separately map CTRL-H and BS on Windows.
 (Linwei, 2017 Jul 11, #1833)
 
diff --git a/runtime/doc/version8.txt b/runtime/doc/version8.txt
index db22c6d999..2f72d14a82 100644
--- a/runtime/doc/version8.txt
+++ b/runtime/doc/version8.txt
@@ -1,4 +1,4 @@
-*version8.txt*  For Vim version 8.0.  Last change: 2018 May 10
+*version8.txt*  For Vim version 8.0.  Last change: 2018 May 13
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -18037,4 +18037,7501 @@ Problem:    No test for mapping timing out.
 Solution:   Add a test.
 Files:      src/testdir/test_mapping.vim
 
+Patch 8.0.0587
+Problem:    Configure check for return value of tgetent is skipped.
+Solution:   Always perform the check. (Marvin Schmidt, closes #1664)
+Files:      src/configure.ac, src/auto/configure
+
+Patch 8.0.0588
+Problem:    job_stop() often assumes the channel will be closed, while the job
+            may not actually be stopped. (Martin Gammelsæter)
+Solution:   Only assume the job stops on "kill".  Don't send a signal if the
+            job has already ended. (closes #1632)
+Files:      src/channel.c
+
+Patch 8.0.0589 (after 8.0.0578)
+Problem:    :simalt still does not work.
+Solution:   Use K_NOP instead of K_IGNORE. (Christian Brabandt)
+Files:      src/gui_w32.c
+
+Patch 8.0.0590
+Problem:    Cannot add a context to locations.
+Solution:   Add the "context" entry in location entries. (Yegappan Lakshmanan,
+            closes #1012)
+Files:      src/eval.c, src/proto/quickfix.pro, src/quickfix.c,
+            src/testdir/test_quickfix.vim
+
+Patch 8.0.0591
+Problem:    Changes to eval functionality not documented.
+Solution:   Include all the changes.
+Files:      runtime/doc/eval.txt
+
+Patch 8.0.0592
+Problem:    If a job writes to a buffer and the user is typing a command, the
+            screen isn't updated. When a message is displayed the changed
+            buffer may cause it to be cleared. (Ramel Eshed)
+Solution:   Update the screen and then the command line if the screen didn't
+            scroll. Avoid inserting screen lines, as it clears any message.
+            Update the status line when the buffer changed.
+Files:      src/channel.c, src/screen.c, src/ex_getln.c, src/globals.h,
+            src/vim.h, src/proto/ex_getln.pro, src/proto/screen.pro
+
+Patch 8.0.0593
+Problem:    Duplication of code for adding a list or dict return value.
+Solution:   Add rettv_dict_set() and rettv_list_set(). (Yegappan Lakshmanan)
+Files:      src/dict.c, src/eval.c, src/evalfunc.c, src/if_perl.xs, src/list.c,
+            src/proto/dict.pro, src/proto/list.pro
+
+Patch 8.0.0594 (after 8.0.0592)
+Problem:    Build failure when windows feature is missing.
+Solution:   Add #ifdef.
+Files:      src/screen.c
+
+Patch 8.0.0595 (after 8.0.0590)
+Problem:    Coverity warning for not checking return value of dict_add().
+Solution:   Check the return value for FAIL.
+Files:      src/quickfix.c
+
+Patch 8.0.0596
+Problem:    Crash when complete() is called after complete_add() in
+            'completefunc'. (Lifepillar)
+Solution:   Bail out if compl_pattern is NULL. (closes #1668)
+            Also avoid using freed memory.
+Files:      src/edit.c, src/testdir/test_popup.vim
+
+Patch 8.0.0597
+Problem:    Off-by-one error in buffer size computation.
+Solution:   Use ">=" instead of ">". (Lemonboy, closes #1694)
+Files:      src/quickfix.c
+
+Patch 8.0.0598
+Problem:    Building with gcc 7.1 yields new warnings.
+Solution:   Initialize result. (John Marriott)
+Files:      src/ex_docmd.c
+
+Patch 8.0.0599
+Problem:    diff mode is insufficiently tested
+Solution:   Add more test cases. (Dominique Pelle, closes #1685)
+Files:      src/diff.c, src/testdir/test_diffmode.vim
+
+Patch 8.0.0600
+Problem:    test_recover fails on some systems.
+Solution:   Explicitly check if "/" is writable. (Ken Takata)
+Files:      src/testdir/test_recover.vim
+
+Patch 8.0.0601
+Problem:    No test coverage for :spellrepall.
+Solution:   Add a test. (Dominique Pelle, closes #1717)
+Files:      src/testdir/test_spell.vim
+
+Patch 8.0.0602
+Problem:    When gF fails to edit the file the cursor still moves to the found
+            line number.
+Solution:   Check the return value of do_ecmd(). (Michael Hwang)
+Files:      src/normal.c, src/testdir/test_gf.vim
+
+Patch 8.0.0603 (after 8.0.0602)
+Problem:    gF test fails on MS-Windows.
+Solution:   Use @ instead of : before the line number
+Files:      src/testdir/test_gf.vim
+
+Patch 8.0.0604 (after 8.0.0603)
+Problem:    gF test still fails on MS-Windows.
+Solution:   Use : before the line number and remove it from 'isfname'.
+Files:      src/testdir/test_gf.vim
+
+Patch 8.0.0605
+Problem:    The buffer that quickfix caches for performance may become
+            invalid. (Daniel Hahler)
+Solution:   Reset qf_last_bufref in qf_init_ext(). (Daniel Hahler,
+            closes #1728, closes #1676)
+Files:      src/quickfix.c
+
+Patch 8.0.0606
+Problem:    Cannot set the context for a specified quickfix list.
+Solution:   Use the list index instead of the current list. (Yegappan
+            Lakshmanan)
+Files:      src/quickfix.c, src/testdir/test_quickfix.vim
+
+Patch 8.0.0607
+Problem:    When creating a bufref, then using :bwipe and :new it might get
+            the same memory and bufref_valid() returns true.
+Solution:   Add br_fnum to check the buffer number didn't change.
+Files:      src/structs.h, src/buffer.c, src/globals.h, src/if_py_both.h,
+            src/quickfix.c
+
+Patch 8.0.0608
+Problem:    Cannot manipulate other than the current quickfix list.
+Solution:   Pass the list index to quickfix functions. (Yegappan Lakshmanan)
+Files:      src/quickfix.c
+
+Patch 8.0.0609
+Problem:    For some people the hint about quitting is not sufficient.
+Solution:   Put <Enter> separately.  Also use ":qa!" to get out even when
+            there are changes.
+Files:      src/normal.c
+
+Patch 8.0.0610
+Problem:    The screen is redrawn when t_BG is set and used to detect the
+            value for 'background'.
+Solution:   Don't redraw when the value of 'background' didn't change.
+Files:      src/term.c.
+
+Patch 8.0.0611
+Problem:    When t_u7 is sent a few characters in the second screen line are
+            overwritten and not redrawn later. (Rastislav Barlik)
+Solution:   Move redrawing the screen to after overwriting the characters.
+Files:      src/main.c, src/term.c.
+
+Patch 8.0.0612
+Problem:    Package directories are added to 'runtimepath' only after loading
+            non-package plugins.
+Solution:   Split off the code to add package directories to 'runtimepath'.
+            (Ingo Karkat, closes #1680)
+Files:      src/ex_cmds2.c, src/globals.h, src/main.c, src/proto/ex_cmds2.pro,
+            src/testdir/test_startup.vim
+
+Patch 8.0.0613
+Problem:    The conf filetype detection is done before ftdetect scripts from
+            packages that are added later.
+Solution:   Add the FALLBACK argument to :setfiletype. (closes #1679,
+            closes #1693)
+Files:      src/ex_docmd.c, runtime/filetype.vim, src/Makefile,
+            src/testdir/test_filetype.vim, src/testdir/test_alot.vim
+
+Patch 8.0.0614
+Problem:    float2nr() is not exactly right.
+Solution:   Make float2nr() more accurate.  Turn test64 into a new style test.
+            (Hirohito Higashi, closes #1688)
+Files:      src/Makefile, src/evalfunc.c, src/testdir/Make_all.mak,
+            src/testdir/Make_vms.mms, src/testdir/test65.in,
+            src/testdir/test65.ok, src/testdir/test_float_func.vim,
+            src/testdir/test_vimscript.vim, src/macros.h
+
+Patch 8.0.0615
+Problem:    Using % with :hardcopy wrongly escapes spaces. (Alexey Muranov)
+Solution:   Expand % differently. (Christian Brabandt, closes #1682)
+Files:      src/ex_docmd.c, src/testdir/test_hardcopy.vim
+
+
+Patch 8.0.0616
+Problem:    When setting the cterm background with ":hi Normal" the value of
+            'background' may be set wrongly.
+Solution:   Check that the color is less than 16.  Don't set 'background' when
+            it was set explicitly. (Lemonboy, closes #1710)
+Files:      src/syntax.c, src/testdir/test_syntax.vim
+
+Patch 8.0.0617 (after 8.0.0615)
+Problem:    Hardcopy test hangs on MS-Windows.
+Solution:   Check the postscript feature is supported.
+Files:      src/testdir/test_hardcopy.vim
+
+Patch 8.0.0618
+Problem:    NFA regex engine handles [0-z] incorrectly.
+Solution:   Return at the right point. (James McCoy, closes #1703)
+Files:      src/regexp_nfa.c, src/testdir/test36.in, src/testdir/test36.ok
+
+Patch 8.0.0619
+Problem:    In the GUI, when a timer uses feedkeys(), it still waits for an
+            event. (Raymond Ko)
+Solution:   Check tb_change_cnt in one more place.
+Files:      src/gui.c
+
+Patch 8.0.0620
+Problem:    Since we only support GTK versions that have it, the ckeck for
+            HAVE_GTK_MULTIHEAD is no longer needed.
+Solution:   Remove HAVE_GTK_MULTIHEAD. (Kazunobu Kuriyama)
+Files:      src/config.h.in, src/configure.ac, src/auto/configure,
+            src/gui_beval.c, src/gui_gtk_x11.c, src/mbyte.c
+
+Patch 8.0.0621
+Problem:    The ":stag" command does not respect 'switchbuf'.
+Solution:   Check 'switchbuf' for tag commands that may open a new window.
+            (Ingo Karkat, closes #1681)  Define macros for the return values
+            of getfile().
+Files:      src/tag.c, src/testdir/test_tagjump.vim, src/vim.h, src/buffer.c,
+            src/ex_cmds.c, src/search.c,
+
+Patch 8.0.0622
+Problem:    Using a text object to select quoted text fails when 'selection'
+            is set to "exclusive". (Guraga)
+Solution:   Swap cursor and visual start position. (Christian Brabandt,
+            closes #1687)
+Files:      src/search.c, src/testdir/test_textobjects.vim
+
+Patch 8.0.0623
+Problem:    The message "Invalid range" is used for multiple errors.
+Solution:   Add two more specific error messages. (Itchyny, Ken Hamada)
+Files:      src/regexp.c, src/regexp_nfa.c, src/testdir/test_regexp_utf8.vim
+
+Patch 8.0.0624 (after 8.0.0623)
+Problem:    Warning for unused variable in tiny build. (Tony Mechelynck)
+Solution:   Add an #ifdef.
+Files:      src/regexp.c
+
+Patch 8.0.0625
+Problem:    shellescape() always escapes a newline, which does not work with
+            some shells. (Harm te Hennepe)
+Solution:   Only escape a newline when the "special" argument is non-zero.
+            (Christian Brabandt, closes #1590)
+Files:      src/evalfunc.c, src/testdir/test_functions.vim
+
+Patch 8.0.0626
+Problem:    In the GUI the cursor may flicker.
+Solution:   Check the cmd_silent flag before updating the cursor shape.
+            (Hirohito Higashi, closes #1637)
+Files:      src/getchar.c
+
+Patch 8.0.0627
+Problem:    When 'wrapscan' is off "gn" does not select the whole pattern when
+            it's the last one in the text. (KeyboardFire)
+Solution:   Check if the search fails. (Christian Brabandt, closes #1683)
+Files:      src/search.c, src/testdir/test_gn.vim
+
+Patch 8.0.0628 (after 8.0.0626
+Problem:    Cursor disappears after silent mapping. (Ramel Eshed)
+Solution:   Do restore the cursor when it was changed, but don't change it in
+            the first place for a silent mapping.
+Files:      src/getchar.c
+
+
+Patch 8.0.0629 (after 8.0.0611)
+Problem:    Checking for ambigous width is not working. (Hirohito Higashi)
+Solution:   Reset "starting" earlier.
+Files:      src/main.c
+
+Patch 8.0.0630
+Problem:    The :global command does not work recursively, which makes it
+            difficult to execute a command on a line where one pattern matches
+            and another does not match. (Miles Cranmer)
+Solution:   Allow for recursion if it is for only one line. (closes #1760)
+Files:      src/ex_cmds.c, src/testdir/test_global.vim, runtime/doc/repeat.txt
+
+Patch 8.0.0631
+Problem:    Perl 5.26 also needs S_TOPMARK and S_POPMARK defined.
+Solution:   Define the functions when needed. (Jesin, closes #1748)
+Files:      src/if_perl.xs
+
+Patch 8.0.0632
+Problem:    The quotestar test is still a bit flaky.
+Solution:   Kill any existing server to make the retry work.  Wait for the
+            register to be filled.
+Files:      src/testdir/test_quotestar.vim
+
+Patch 8.0.0633
+Problem:    The client-server test is still a bit flaky.
+Solution:   Wait a bit for the GUI to start.  Check that the version number
+            can be obtained.
+Files:      src/testdir/test_clientserver.vim
+
+Patch 8.0.0634
+Problem:    Cannot easily get to the last quickfix list.
+Solution:   Add "$" as a value for the "nr" argument of getqflist() and
+            setqflist(). (Yegappan Lakshmanan)
+Files:      runtime/doc/eval.txt, src/quickfix.c,
+            src/testdir/test_quickfix.vim
+
+Patch 8.0.0635
+Problem:    When 'ignorecase' is set script detection is inaccurate.
+Solution:   Enforce matching case for text. (closes #1753)
+Files:      runtime/scripts.vim
+
+Patch 8.0.0636
+Problem:    When reading the undo file fails may use uninitialized data.
+Solution:   Always clear the buffer on failure.
+Files:      src/undo.c
+
+Patch 8.0.0637
+Problem:    Crash when using some version of GTK 3.
+Solution:   Add #ifdefs around incrementing the menu index. (Kazunobu
+            Kuriyama)
+Files:      src/gui_gtk.c
+
+Patch 8.0.0638
+Problem:    Cannot build with new MSVC version VS2017.
+Solution:   Change the compiler arguments. (Leonardo Manera, closes #1731,
+            closes #1747)
+Files:      src/GvimExt/Makefile, src/Make_mvc.mak
+
+Patch 8.0.0639
+Problem:    The cursor position is set to the last position in a new commit
+            message.
+Solution:   Don't set the position if the filetype matches "commit".
+            (Christian Brabandt)
+Files:      runtime/defaults.vim
+
+Patch 8.0.0640
+Problem:    Mismatch between help and actual message for ":syn conceal".
+Solution:   Change the message to match the help. (Ken Takata)
+Files:      src/syntax.c
+
+Patch 8.0.0641
+Problem:    Cannot set a separate highlighting for the current line in the
+            quickfix window.
+Solution:   Add QuickFixLine. (anishsane, closes #1755)
+Files:      src/option.c, src/quickfix.c, src/screen.c, src/syntax.c,
+            src/vim.h, runtime/doc/options.txt, runtime/doc/quickfix.txt
+
+Patch 8.0.0642
+Problem:    writefile() continues after detecting an error.
+Solution:   Bail out as soon as an error is detected. (suggestions by Nikolai
+            Pavlov, closes #1476)
+Files:      src/evalfunc.c, src/testdir/test_writefile.vim
+
+Patch 8.0.0643
+Problem:    When 'hlsearch' is set and matching with the last search pattern
+            is very slow, Vim becomes unusable.  Cannot quit search by
+            pressing CTRL-C.
+Solution:   When the search times out set a flag and don't try again.  Check
+            for timeout and CTRL-C in NFA loop that adds states.
+Files:      src/screen.c, src/ex_cmds.c, src/quickfix.c, src/regexp.c,
+            src/proto/regexp.pro, src/regexp.h, src/search.c,
+            src/proto/search.pro, src/syntax.c, src/regexp_nfa.c, src/spell.c,
+            src/tag.c, src/gui.c, src/edit.c, src/evalfunc.c, src/ex_docmd.c,
+            src/ex_getln.c, src/normal.c
+
+Patch 8.0.0644
+Problem:    There is no test for 'hlsearch' timing out.
+Solution:   Add a test.
+Files:      src/testdir/test_hlsearch.vim
+
+Patch 8.0.0645
+Problem:    The new regexp engine does not give an error for using a back
+            reference where it is not allowed. (Dominique Pelle)
+Solution:   Check the back reference like the old engine. (closes #1774)
+Files:      src/regexp.c, src/regexp_nfa.c, src/testdir/test_hlsearch.vim,
+            src/testdir/test_statusline.vim,
+            src/testdir/test_regexp_latin1.vim
+
+Patch 8.0.0646
+Problem:    The hlsearch test fails on fast systems.
+Solution:   Make the search pattern slower.  Fix that the old regexp engine
+            doesn't timeout properly.
+Files:      src/regexp.c, src/testdir/test_hlsearch.vim
+
+Patch 8.0.0647
+Problem:    Syntax highlighting can cause a freeze.
+Solution:   Apply 'redrawtime' to syntax highlighting, per window.
+Files:      src/structs.h, src/screen.c, src/syntax.c, src/normal.c,
+            src/regexp.c, src/proto/syntax.pro, src/testdir/test_syntax.vim,
+            runtime/doc/options.txt
+
+Patch 8.0.0648
+Problem:    Possible use of NULL pointer if buflist_new() returns NULL.
+            (Coverity)
+Solution:   Check for NULL pointer in set_bufref().
+Files:      src/buffer.c
+
+Patch 8.0.0649
+Problem:    When opening a help file the filetype is set several times.
+Solution:   When setting the filetype to the same value from a modeline, don't
+            trigger FileType autocommands.  Don't set the filetype to "help"
+            when it's already set correctly.
+Files:      src/ex_cmds.c, src/option.c, runtime/filetype.vim
+
+Patch 8.0.0650
+Problem:    For extra help files the filetype is set more than once.
+Solution:   In *.txt files check that there is no help file modline.
+Files:      runtime/filetype.vim
+
+Patch 8.0.0651 (after 8.0.0649)
+Problem:    Build failure without the auto command feature.
+Solution:   Add #ifdef. (closes #1782)
+Files:      src/ex_cmds.c
+
+Patch 8.0.0652
+Problem:    Unicode information is outdated.
+Solution:   Update to Unicode 10. (Christian Brabandt)
+Files:      runtime/tools/unicode.vim, src/mbyte.c
+
+Patch 8.0.0653
+Problem:    The default highlight for QuickFixLine does not work for several
+            color schemes. (Manas Thakur)
+Solution:   Make the default use the old color. (closes #1780)
+Files:      src/syntax.c
+
+Patch 8.0.0654
+Problem:    Text found after :endfunction is silently ignored.
+Solution:   Give a warning if 'verbose' is set.  When | or \n are used,
+            execute the text as a command.
+Files:      src/testdir/test_vimscript.vim, src/userfunc.c,
+            runtime/doc/eval.txt
+
+Patch 8.0.0655
+Problem:    Not easy to make sure a function does not exist.
+Solution:   Add ! as an optional argument to :delfunc.
+Files:      src/userfunc.c, src/ex_cmds.h, src/testdir/test_vimscript.vim
+
+Patch 8.0.0656
+Problem:    Cannot use ! after some user commands.
+Solution:   Properly check for existing command. (Higashi Higashi)
+Files:      src/ex_docmd.c, src/testdir/test_vimscript.vim
+
+Patch 8.0.0657
+Problem:    Cannot get and set quickfix list items.
+Solution:   Add the "items" argument to getqflist() and setqflist(). (Yegappan
+            Lakshmanan)
+Files:      runtime/doc/eval.txt, src/quickfix.c,
+            src/testdir/test_quickfix.vim
+
+Patch 8.0.0658
+Problem:    Spell test is old style.
+Solution:   Turn the spell test into a new style test (pschuh, closes #1778)
+Files:      src/Makefile, src/testdir/Make_all.mak, src/testdir/Make_vms.mms,
+            src/testdir/test58.in, src/testdir/test58.ok,
+            src/testdir/test_spell.vim
+
+Patch 8.0.0659
+Problem:    No test for conceal mode.
+Solution:   Add a conceal mode test. (Dominique Pelle, closes #1783)
+Files:      runtime/doc/eval.txt, src/evalfunc.c, src/testdir/test_syntax.vim
+
+Patch 8.0.0660
+Problem:    Silent install on MS-Windows does show a dialog.
+Solution:   Add /SD to the default choice. (allburov, closes #1772)
+Files:      nsis/gvim.nsi
+
+Patch 8.0.0661
+Problem:    Recognizing urxvt mouse codes does not work well.
+Solution:   Recognize "Esc[*M" and "Esc[*m". (Maurice Bos, closes #1486)
+Files:      src/keymap.h, src/misc2.c, src/os_unix.c, src/term.c
+
+Patch 8.0.0662 (after 8.0.0659)
+Problem:    Stray FIXME for fixed problem.
+Solution:   Remove the comment. (Dominique Pelle)
+Files:      src/testdir/test_syntax.vim
+
+Patch 8.0.0663
+Problem:    Giving an error message only when 'verbose' set is unexpected.
+Solution:   Give a warning message instead.
+Files:      src/message.c, src/proto/message.pro, src/userfunc.c,
+            src/testdir/test_vimscript.vim, runtime/doc/eval.txt
+
+Patch 8.0.0664 (after 8.0.0661)
+Problem:    Mouse does not work in tmux. (lilydjwg)
+Solution:   Add flag for SGR release being present.
+Files:      src/term.c
+
+Patch 8.0.0665 (after 8.0.0661)
+Problem:    Warning for uninitialized variable. (Tony Mechelynck)
+Solution:   Initialize it.
+Files:      src/term.c
+
+Patch 8.0.0666
+Problem:    Dead for loop. (Coverity)
+Solution:   Remove the for loop.
+Files:      src/term.c
+
+Patch 8.0.0667
+Problem:    Memory access error when command follows :endfunction. (Nikolai
+            Pavlov)
+Solution:   Make memory handling in :function straightforward. (closes #1793)
+Files:      src/userfunc.c, src/testdir/test_vimscript.vim
+
+Patch 8.0.0668 (after 8.0.0660)
+Problem:    Nsis installer script does not work. (Christian Brabandt)
+Solution:   Fix the syntax of /SD.
+Files:      nsis/gvim.nsi
+
+Patch 8.0.0669
+Problem:    In Insert mode, CTRL-N at start of the buffer does not work
+            correctly. (zuloloxi)
+Solution:   Wrap around the start of the buffer. (Christian Brabandt)
+Files:      src/edit.c, src/testdir/test_popup.vim
+
+Patch 8.0.0670
+Problem:    Can't use input() in a timer callback. (Cosmin Popescu)
+Solution:   Reset vgetc_busy and set timer_busy. (Ozaki Kiichi, closes #1790,
+            closes #1129)
+Files:      src/evalfunc.c, src/ex_cmds2.c, src/globals.h,
+            src/testdir/test_timers.vim
+
+Patch 8.0.0671
+Problem:    When a function invoked from a timer calls confirm() and the user
+            types CTRL-C then Vim hangs.
+Solution:   Reset typebuf_was_filled. (Ozaki Kiichi, closes #1791)
+Files:      src/getchar.c
+
+Patch 8.0.0672
+Problem:    Third item of synconcealed() changes too often. (Dominique Pelle)
+Solution:   Reset the sequence number at the start of each line.
+Files:      src/syntax.c, src/testdir/test_syntax.vim, runtime/doc/eval.txt
+
+Patch 8.0.0673 (after 8.0.0673)
+Problem:    Build failure without conceal feature.
+Solution:   Add #ifdef.
+Files:      src/syntax.c
+
+Patch 8.0.0674 (after 8.0.0670)
+Problem:    Cannot build with eval but without timers.
+Solution:   Add #ifdef (John Marriott)
+Files:      src/evalfunc.c
+
+Patch 8.0.0675
+Problem:    'colorcolumn' has a higher priority than 'hlsearch', it should be
+            the other way around. (Nazri Ramliy)
+Solution:   Change the priorities. (LemonBoy, closes #1794)
+Files:      src/screen.c, src/testdir/test_listlbr_utf8.vim
+
+Patch 8.0.0676
+Problem:    Crash when closing the quickfix window in a FileType autocommand
+            that triggers when the quickfix window is opened.
+Solution:   Save the new value before triggering the OptionSet autocommand.
+            Add the "starting" flag to test_override() to make the text work.
+Files:      src/evalfunc.c, src/option.c, runtime/doc/eval.txt
+
+Patch 8.0.0677
+Problem:    Setting 'filetype' internally may cause the current buffer and
+            window to change unexpectedly.
+Solution:   Set curbuf_lock. (closes #1734)
+Files:      src/quickfix.c, src/ex_cmds.c, src/ex_getln.c,
+            src/testdir/test_quickfix.vim
+
+Patch 8.0.0678
+Problem:    When 'equalalways' is set and closing a window in a separate
+            frame, not all window sizes are adjusted. (Glacambre)
+Solution:   Resize all windows if the new current window is not in the same
+            frame as the closed window. (closes #1707)
+Files:      src/window.c, src/testdir/test_window_cmd.vim
+
+Patch 8.0.0679 (after 8.0.0678)
+Problem:    Using freed memory.
+Solution:   Get the parent frame pointer earlier.
+Files:      src/window.c
+
+Patch 8.0.0680 (after 8.0.0612)
+Problem:    Plugins in start packages are sourced twice. (mseplowitz)
+Solution:   Use the unmodified runtime path when loading plugins (test by Ingo
+            Karkat, closes #1801)
+Files:      src/testdir/test_startup.vim, src/main.c, src/ex_cmds2.c,
+            src/proto/ex_cmds2.pro
+
+Patch 8.0.0681
+Problem:    Unnamed register only contains the last deleted text when
+            appending deleted text to a register. (Wolfgang Jeltsch)
+Solution:   Only set y_previous when not using y_append. (Christian Brabandt)
+Files:      src/ops.c, src/testdir/test_put.vim
+
+Patch 8.0.0682
+Problem:    No test for synIDtrans().
+Solution:   Add a test. (Dominique Pelle, closes #1796)
+Files:      src/testdir/test_syntax.vim
+
+Patch 8.0.0683
+Problem:    When using a visual bell there is no delay, causing the flash to
+            be very short, possibly unnoticeable.  Also, the flash and the
+            beep can lockup the UI when repeated often.
+Solution:   Do the delay in Vim or flush the output before the delay. Limit the
+            bell to once per half a second. (Ozaki Kiichi, closes #1789)
+Files:      src/misc1.c, src/proto/term.pro, src/term.c
+
+Patch 8.0.0684
+Problem:    Old style tests are not nice.
+Solution:   Turn two tests into new style. (pschuh, closes #1797)
+Files:      src/Makefile, src/testdir/Make_all.mak, src/testdir/Make_vms.mms,
+            src/testdir/test82.in, src/testdir/test82.ok,
+            src/testdir/test90.in, src/testdir/test90.ok,
+            src/testdir/test_sha256.vim, src/testdir/test_utf8_comparisons.vim
+
+Patch 8.0.0685
+Problem:    When making backups is disabled and conversion with iconv fails
+            the written file is truncated. (Luo Chen)
+Solution:   First try converting the file and write the file only when it did
+            not fail. (partly by Christian Brabandt)
+Files:      src/fileio.c, src/testdir/test_writefile.vim
+
+Patch 8.0.0686
+Problem:    When typing CTRL-L in a window that's not the first one, another
+            redraw will happen later. (Christian Brabandt)
+Solution:   Reset must_redraw after calling screenclear().
+Files:      src/screen.c
+
+Patch 8.0.0687
+Problem:    Minor issues related to quickfix.
+Solution:   Set the proper return status for all cases in setqflist() and at
+            test cases for this.  Move the "adding" flag outside of
+            FEAT_WINDOWS. Minor update to the setqflist() help text. (Yegappan
+            Lakshmanan)
+Files:      runtime/doc/eval.txt, src/quickfix.c,
+            src/testdir/test_quickfix.vim
+
+Patch 8.0.0688
+Problem:    Cannot resize the window in a FileType autocommand. (Ingo Karkat)
+Solution:   Add the CMDWIN flag to :resize. (test by Ingo Karkat,
+            closes #1804)
+Files:      src/ex_cmds.h, src/testdir/test_quickfix.vim
+
+Patch 8.0.0689
+Problem:    The ~ character is not escaped when adding to the search pattern
+            with CTRL-L. (Ramel Eshed)
+Solution:   Escape the character. (Christian Brabandt)
+Files:      src/ex_getln.c, src/testdir/test_search.vim
+
+Patch 8.0.0690
+Problem:    Compiler warning on non-Unix system.
+Solution:   Add #ifdef. (John Marriott)
+Files:      src/term.c
+
+Patch 8.0.0691
+Problem:    Compiler warning without the linebreak feature.
+Solution:   Add #ifdef. (John Marriott)
+Files:      src/edit.c
+
+Patch 8.0.0692
+Problem:    Using CTRL-G with 'incsearch' and ? goes in the wrong direction.
+            (Ramel Eshed)
+Solution:   Adjust search_start. (Christian Brabandt)
+Files:      src/ex_getln.c, src/testdir/test_search.vim
+
+Patch 8.0.0693
+Problem:    No terminal emulator support.  Cannot properly run commands in the
+            GUI.  Cannot run a job interactively with an ssh connection.
+Solution:   Very early implementation of the :terminal command.  Includes
+            libvterm converted to ANSI C.  Many parts still missing.
+Files:      src/feature.h, src/Makefile, src/configure.ac, src/auto/configure,
+            src/config.mk.in, src/config.h.in, src/terminal.c, src/structs.h,
+            src/ex_cmdidxs.h, src/ex_docmd.c,  src/option.c, src/option.h,
+            src/evalfunc.c, src/proto/terminal.pro, src/proto.h,
+            runtime/doc/terminal.txt, runtime/doc/Makefile, Filelist,
+            src/libvterm/.bzrignore, src/libvterm/.gitignore,
+            src/libvterm/LICENSE, src/libvterm/README, src/libvterm/Makefile,
+            src/libvterm/tbl2inc_c.pl, src/libvterm/vterm.pc.in,
+            src/libvterm/bin/unterm.c, src/libvterm/bin/vterm-ctrl.c,
+            src/libvterm/bin/vterm-dump.c, src/libvterm/doc/URLs,
+            src/libvterm/doc/seqs.txt, src/libvterm/include/vterm.h,
+            src/libvterm/include/vterm_keycodes.h,
+            src/libvterm/src/encoding.c,
+            src/libvterm/src/encoding/DECdrawing.inc,
+            src/libvterm/src/encoding/DECdrawing.tbl,
+            src/libvterm/src/encoding/uk.inc,
+            src/libvterm/src/encoding/uk.tbl, src/libvterm/src/keyboard.c,
+            src/libvterm/src/mouse.c, src/libvterm/src/parser.c,
+            src/libvterm/src/pen.c, src/libvterm/src/rect.h,
+            src/libvterm/src/screen.c, src/libvterm/src/state.c,
+            src/libvterm/src/unicode.c, src/libvterm/src/utf8.h,
+            src/libvterm/src/vterm.c, src/libvterm/src/vterm_internal.h,
+            src/libvterm/t/02parser.test, src/libvterm/t/03encoding_utf8.test,
+            src/libvterm/t/10state_putglyph.test,
+            src/libvterm/t/11state_movecursor.test,
+            src/libvterm/t/12state_scroll.test,
+            src/libvterm/t/13state_edit.test,
+            src/libvterm/t/14state_encoding.test,
+            src/libvterm/t/15state_mode.test,
+            src/libvterm/t/16state_resize.test,
+            src/libvterm/t/17st