MacVim Snapshot 161

Vim patch 8.1.2234

Fixes:

- Fix scripting languages not working (e.g. Python) in binary releases
  by using the correct entitlements. #979

Targets macOS 10.9+

Script interfaces have compatibility with these versions:

- Lua 5.3
- Perl 5.18
- Python2 2.7
- Python3 3.7
- Ruby 2.6

runtime/defaults.vim

@@ -75,8 +75,14 @@ inoremap <C-U> <C-G>u<C-U>
 
 " In many terminal emulators the mouse works just fine.  By enabling it you
 " can position the cursor, Visually select and scroll with the mouse.
+" Only xterm can grab the mouse events when using the shift key, for other
+" terminals use ":", select text and press Esc.
 if has('mouse')
-  set mouse=a
+  if &term =~ 'xterm'
+    set mouse=a
+  else
+    set mouse=nvi
+  endif
 endif
 
 " Switch syntax highlighting on when the terminal has colors or when using the

runtime/doc/eval.txt

@@ -1,4 +1,4 @@
-*eval.txt*	For Vim version 8.1.  Last change: 2019 Oct 26
+*eval.txt*	For Vim version 8.1.  Last change: 2019 Oct 29
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -1662,6 +1662,10 @@ PREDEFINED VIM VARIABLES			*vim-variable* *v:var* *v:*
 								*E963*
 Some variables can be set by the user, but the type cannot be changed.
 
+					*v:argv* *argv-variable*
+v:argv		The command line arguments Vim was invoked with.  This is a
+		list of strings.  The first item is the Vim command.
+
 					*v:beval_col* *beval_col-variable*
 v:beval_col	The number of the column, over which the mouse pointer is.
 		This is the byte index in the |v:beval_lnum| line.
@@ -3046,6 +3050,7 @@ argv([{nr} [, {winid}])
 		the whole |arglist| is returned.
 
 		The {winid} argument specifies the window ID, see |argc()|.
+		For the Vim command line arguments see |v:argv|.
 
 
 assert_ functions are documented here: |assert-functions-details|
@@ -4790,6 +4795,10 @@ getbufinfo([{dict}])
 			changed		TRUE if the buffer is modified.
 			changedtick	number of changes made to the buffer.
 			hidden		TRUE if the buffer is hidden.
+			lastused	timestamp in seconds, like
+					|localtime()|, when the buffer was
+					last used.
+					{only with the |+viminfo| feature}
 			listed		TRUE if the buffer is listed.
 			lnum		current line number in buffer.
 			loaded		TRUE if the buffer is loaded.

runtime/doc/index.txt

@@ -781,6 +781,7 @@ tag		char	      note action in Normal mode	~
 |gn|		gn	      1,2  find the next match with the last used
 				   search pattern and Visually select it
 |gm|		gm		1  go to character at middle of the screenline
+|gM|		gM		1  go to character at middle of the text line
 |go|		go		1  cursor to byte N in the buffer
 |gp|		["x]gp		2  put the text [from register x] after the
 				   cursor N times, leave the cursor after it

runtime/doc/motion.txt

@@ -1,4 +1,4 @@
-*motion.txt*    For Vim version 8.1.  Last change: 2019 Jun 02
+*motion.txt*    For Vim version 8.1.  Last change: 2019 Oct 28
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -227,6 +227,12 @@ g^			When lines wrap ('wrap' on): To the first non-blank
 gm			Like "g0", but half a screenwidth to the right (or as
 			much as possible).
 
+							*gm* *gM*
+gM			Like "g0", but to halfway the text of the line.
+			With a count: to this percentage of text in the line.
+			Thus "10gM" is near the start of the text and "90gM"
+			is near the end of the text.
+
 							*g$* *g<End>*
 g$ or g<End>		When lines wrap ('wrap' on): To the last character of
 			the screen line and [count - 1] screen lines downward

runtime/doc/options.txt

@@ -4034,6 +4034,7 @@ A jump table for the options with a short description can be found at |Q_op|.
 				     "8:SpecialKey,~:EndOfBuffer,@:NonText,
 				     d:Directory,e:ErrorMsg,i:IncSearch,
 				     l:Search,m:MoreMsg,M:ModeMsg,n:LineNr,
+				     a:LineNrAbove,b:LineNrBelow,
 				     N:CursorLineNr,r:Question,s:StatusLine,
 				     S:StatusLineNC,c:VertSplit,t:Title,
 				     v:Visual,V:VisualNOS,w:WarningMsg,
@@ -4065,6 +4066,10 @@ A jump table for the options with a short description can be found at |Q_op|.
 	|hl-ModeMsg|	 M  Mode (e.g., "-- INSERT --")
 	|hl-LineNr|	 n  line number for ":number" and ":#" commands, and
 			    when 'number' or 'relativenumber' option is set.
+	|hl-LineNrAbove|   a  line number above the cursor for when the
+			    'relativenumber' option is set.
+	|hl-LineNrBelow|   b  line number below the cursor for when the
+			    'relativenumber' option is set.
 	|hl-CursorLineNr|  N like n for when 'cursorline' or 'relativenumber' is
 			    set.
 	|hl-Question|	 r  |hit-enter| prompt and yes/no questions
@@ -5340,12 +5345,11 @@ A jump table for the options with a short description can be found at |Q_op|.
 
 						*'mouse'* *E538*
 'mouse'			string	(default "", "a" for GUI, MS-DOS and Win32,
-						 set to "a" in |defaults.vim|)
+					set to "a" or "nvi" in |defaults.vim|)
 			global
-	Enable the use of the mouse.  Only works for certain terminals
-	(xterm, MS-DOS, Win32 |win32-mouse|, QNX pterm, *BSD console with
-	sysmouse and Linux console with gpm).  For using the mouse in the
-	GUI, see |gui-mouse|.
+	Enable the use of the mouse.  Works for most terminals (xterm, MS-DOS,
+	Win32 |win32-mouse|, QNX pterm, *BSD console with sysmouse and Linux
+	console with gpm).  For using the mouse in the GUI, see |gui-mouse|.
 	The mouse can be enabled for different modes:
 		n	Normal mode and Terminal modes
 		v	Visual mode
@@ -5356,7 +5360,15 @@ A jump table for the options with a short description can be found at |Q_op|.
 		r	for |hit-enter| and |more-prompt| prompt
 	Normally you would enable the mouse in all five modes with: >
 		:set mouse=a
-<	When the mouse is not enabled, the GUI will still use the mouse for
+<	If your terminal can't overrule the mouse events going to the
+	application, use: >
+		:set mouse=nvi
+<	The you can press ":", select text for the system, and press Esc to go
+	back to Vim using the mouse events.
+	In |defaults.vim| "nvi" is used if the 'term' option is not matching
+	"xterm".
+
+	When the mouse is not enabled, the GUI will still use the mouse for
 	modeless selection.  This doesn't move the text cursor.
 
 	See |mouse-using|.  Also see |'clipboard'|.
@@ -8852,6 +8864,8 @@ A jump table for the options with a short description can be found at |Q_op|.
 			complete first match.
 	"list:longest"	When more than one match, list all matches and
 			complete till longest common string.
+	"list:lastused" When more than one buffer matches, sort buffers
+			by time last used (other than the current buffer).
 	When there is only a single match, it is fully completed in all cases.
 
 	Examples: >

runtime/doc/quickref.txt

@@ -47,6 +47,7 @@ N is used to indicate an optional count that can be given before the command.
 |g$|	N  g$		to last character in screen line (differs from "$"
 			   when lines wrap)
 |gm|	   gm		to middle of the screen line
+|gM|	   gM		to middle of the line
 |bar|	N  |		to column N (default: 1)
 |f|	N  f{char}	to the Nth occurrence of {char} to the right
 |F|	N  F{char}	to the Nth occurrence of {char} to the left

runtime/doc/syntax.txt

@@ -5071,6 +5071,12 @@ IncSearch	'incsearch' highlighting; also used for the text replaced with
 							*hl-LineNr*
 LineNr		Line number for ":number" and ":#" commands, and when 'number'
 		or 'relativenumber' option is set.
+							*hl-LineNrAbove*
+LineNrAbove	Line number for when the 'relativenumber'
+		option is set, above the cursor line.
+							*hl-LineNrBelow*
+LineNrBelow	Line number for when the 'relativenumber'
+		option is set, below the cursor line.
 							*hl-CursorLineNr*
 CursorLineNr	Like LineNr when 'cursorline' is set and 'cursorlineopt' is
 		set to "number" or "both", or 'relativenumber' is set, for

runtime/doc/term.txt

@@ -746,12 +746,21 @@ jump to tags).
 Whether the selection that is started with the mouse is in Visual mode or
 Select mode depends on whether "mouse" is included in the 'selectmode'
 option.
-
+							*terminal-mouse*
 In an xterm, with the currently active mode included in the 'mouse' option,
 normal mouse clicks are used by Vim, mouse clicks with the shift or ctrl key
 pressed go to the xterm.  With the currently active mode not included in
 'mouse' all mouse clicks go to the xterm.
 
+For terminals where it is not possible to have the mouse events be used by the
+terminal itself by using a modifier, a workaround is to not use mouse events
+for Vim in command-line mode: >
+	:set mouse=nvi
+Then to select text with the terminal, use ":" to go to command-line mode,
+select and copy the text to the system, then press Esc.
+
+Another way is to temporarily use ":sh" to run a shell, copy the text, then
+exit the shell.  'mouse' can remain set to "a" then.
 							*xterm-clipboard*
 In the Athena and Motif GUI versions, when running in a terminal and there is
 access to the X-server (DISPLAY is set), the copy and paste will behave like

runtime/doc/usr_25.txt

@@ -346,12 +346,13 @@ scroll:
 
 	g0		to first visible character in this line
 	g^		to first non-blank visible character in this line
-	gm		to middle of this line
+	gm		to middle of screen line
+	gM		to middle of the text in this line
 	g$		to last visible character in this line
 
-		|<--	 window    -->|
-	some long    text, part of which is visible ~
-		 g0  g^    gm	     g$
+		|<--	  window     -->|
+	some long    text, part of which is visible in one line ~
+		 g0  g^    gm	   gM g$
 
 
 BREAKING AT WORDS				*edit-no-break*

runtime/doc/windows.txt

@@ -1090,6 +1090,7 @@ list of buffers. |unlisted-buffer|
 		     R	 terminal buffers with a running job
 		     F	 terminal buffers with a finished job
 		     ?   terminal buffers without a job: `:terminal NONE`
+		     t   show time last used and sort buffers
 		Combining flags means they are "and"ed together, e.g.:
 		     h+   hidden buffers which are modified
 		     a+   active buffers which are modified

src/MacVim/Info.plist

@@ -1255,7 +1255,7 @@
 		</dict>
 	</array>
 	<key>CFBundleVersion</key>
-	<string>160</string>
+	<string>161</string>
 	<key>NSAppTransportSecurity</key>
 	<dict>
 		<key>NSAllowsArbitraryLoads</key>

src/MacVim/MacVim.entitlements

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+    <key>com.apple.security.automation.apple-events</key>
+    <true/>
+    <key>com.apple.security.cs.disable-library-validation</key>
+    <true/>
+    <key>com.apple.security.get-task-allow</key>
+    <true/>
+</dict>
+</plist>

src/MacVim/scripts/notarize-dmg

@@ -0,0 +1,74 @@
+#!/bin/zsh
+
+# Utility script to submit an app for notarization by Apple. It will wait for
+# the notarization to succeed, and then staple the results to the target DMG
+# file.
+
+if [[ $# == 0 ]]; then
+    echo "Usage: sign-developer-id <MacVim_dmg> <entitlements_file>"
+    exit -1
+fi
+
+set -e
+
+if [[ $ALTOOL_USERNAME == '' || $ALTOOL_PASSWORD == '' ]]; then
+    echo 'Need to set ALTOOL_USERNAME and ALTOOL_PASSWORD in environment variables'
+    exit -1
+fi
+
+set -e
+
+macvim_dmg=$1
+
+# Step 1: Submit app to Apple's servers for notarization
+set -x
+notarize_submit_uuid=$(xcrun altool --notarize-app --primary-bundle-id "org.vim.macvim" --file ${macvim_dmg} --username "${ALTOOL_USERNAME}" --password "${ALTOOL_PASSWORD}" | grep "RequestUUID" | sed -E "s/RequestUUID = (.*)/\1/")
+set +x
+
+if [[ ${notarize_submit_uuid} == "" ]]; then
+    echo "Failed to submit for notarization!"
+    exit -1
+fi
+if ! [[ ${notarize_submit_uuid} =~ "^[a-f0-9\-]*$" ]]; then
+    echo "Request UUID format error!"
+    exit -1
+fi
+
+# Step 2: Wait for notarization to success or fail by continuously querying
+# Apple's servers for status updates
+echo "Notarization request UUID: ${notarize_submit_uuid}"
+printf "Waiting for notarization results..."
+
+counter=0
+while sleep 30; do
+    notarize_results=$(xcrun altool --notarization-info ${notarize_submit_uuid} --username "${ALTOOL_USERNAME}" --password "${ALTOOL_PASSWORD}")
+    notarize_status=$(echo $notarize_results | grep "Status:" | sed -E "s/^.*Status: (.*)/\1/")
+
+    if ((++counter > 60)); then
+        echo "Notarization timeout!"
+        exit -1
+    fi
+
+    if [[ $notarize_status == "in progress" ]]; then
+        printf "."
+        continue
+    elif [[ $notarize_status == "success" ]]; then
+        printf "\n"
+        echo "Notarization Success!\n"
+        echo $notarize_results
+        break
+    else
+        printf "\n"
+        exit -1
+    fi
+done
+
+# Step 3: Staple the notarization info to the DMG so that an offline user can
+# verify that it is notarized.
+set -x
+xcrun stapler staple ${macvim_dmg}
+
+# Just print out extra info for reference
+echo "--------------------"
+codesign -d --verbose=2 ${macvim_dmg}
+spctl -a -t open --context context:primary-signature -v ${macvim_dmg}

src/MacVim/scripts/sign-developer-id

@@ -0,0 +1,31 @@
+#!/bin/sh
+
+# Utility script to sign MacVim with a valid Developer ID with hardened runtime
+# along with a provided entitlments file. This script requires a Developer ID
+# cert already installed on the computer.
+
+# Use the following to verify:
+#     codesign -d --verbose=4 --entitlements - <MacVim_app>
+
+if [[ $# == 0 || $# == 1 ]]; then
+    echo "Usage: sign-developer-id <MacVim_app> <entitlements_file>"
+    exit -1
+fi
+
+set -e
+
+macvim_path=$1
+entitlements=$2
+
+if [[ $macvim_path =~ dmg ]]; then
+    set -x
+    codesign -f -s "Developer ID Application" -o runtime --timestamp $macvim_path
+else
+    # Sign bottom-up to make sure everything is signed. Note: --deep doesn't
+    # catch certain edge cases like the files in Resources, hence the need to
+    # manually sign them before signing the main app.
+    set -x
+    codesign -f -s "Developer ID Application" -o runtime --deep --timestamp $macvim_path/Contents/Frameworks/Sparkle.framework/Versions/A/Resources/Autoupdate.app
+    codesign -f -s "Developer ID Application" -o runtime --deep --timestamp $macvim_path/Contents/Library/QuickLook/QLStephen.qlgenerator/Contents/MacOS/QLStephen
+    codesign -f -s "Developer ID Application" -o runtime --deep --timestamp --entitlements $entitlements $macvim_path
+fi

src/Makefile

@@ -3620,16 +3620,21 @@ $(APPDIR)/Contents:
 
 ##############################################################################
 ### MacVim GUI
-.PHONY: macvim macvim-dmg macvimclean
+.PHONY: macvim macvim-dmg macvimclean macvim-signed macvim-dmg-release
 
 RELEASEDIR = MacVim/build/Release
 DMGDIR = MacVim/build/dmg
 DMGFILE = MacVim.dmg
+ENTITLEMENTS = MacVim/MacVim.entitlements
 
 macvim: $(VIMTARGET)
 	xcodebuild -project MacVim/MacVim.xcodeproj $(XCODEFLAGS)
 
+macvim-signed:
+	MacVim/scripts/sign-developer-id $(RELEASEDIR)/MacVim.app $(ENTITLEMENTS)
+
 macvim-dmg:
+	rm -rf $(DMGDIR)
 	mkdir -p $(DMGDIR)
 	cp -a $(RELEASEDIR)/MacVim.app $(DMGDIR)/
 	rm -rf $(RELEASEDIR)/$(DMGFILE)
@@ -3648,6 +3653,13 @@ macvimclean:
 		rm -rf MacVim/build MacVim/qlstephen/build xxd/xxd.dSYM; \
 	fi
 
+# Create a release DMG image that is signed and notaraized
+macvim-dmg-release: macvim-signed macvim-dmg
+	MacVim/scripts/sign-developer-id $(RELEASEDIR)/MacVim.dmg $(ENTITLEMENTS)
+	MacVim/scripts/notarize-dmg $(RELEASEDIR)/MacVim.dmg
+	echo "--------------------"
+	echo "Release MacVim built!"
+
 
 ###############################################################################
 ### (automatically generated by 'make depend')

src/buffer.c

@@ -2605,6 +2605,13 @@ buflist_findpat(
     return match;
 }
 
+#ifdef FEAT_VIMINFO
+typedef struct {
+    buf_T   *buf;
+    char_u  *match;
+} bufmatch_T;
+#endif
+
 /*
  * Find all buffer names that match.
  * For command line expansion of ":buf" and ":sbuf".
@@ -2623,6 +2630,9 @@ ExpandBufnames(
     char_u	*p;
     int		attempt;
     char_u	*patc;
+#ifdef FEAT_VIMINFO
+    bufmatch_T	*matches = NULL;
+#endif
 
     *num_file = 0;		    /* return values in case of FAIL */
     *file = NULL;
@@ -2679,7 +2689,16 @@ ExpandBufnames(
 			    p = home_replace_save(buf, p);
 			else
 			    p = vim_strsave(p);
-			(*file)[count++] = p;
+#ifdef FEAT_VIMINFO
+			if (matches != NULL)
+			{
+			    matches[count].buf = buf;
+			    matches[count].match = p;
+			    count++;
+			}
+			else
+#endif
+			    (*file)[count++] = p;
 		    }
 		}
 	    }
@@ -2695,6 +2714,10 @@ ExpandBufnames(
 			vim_free(patc);
 		    return FAIL;
 		}
+#ifdef FEAT_VIMINFO
+		if (options & WILD_BUFLASTUSED)
+		    matches = ALLOC_MULT(bufmatch_T, count);
+#endif
 	    }
 	}
 	vim_regfree(regmatch.regprog);
@@ -2705,6 +2728,28 @@ ExpandBufnames(
     if (patc != pat)
 	vim_free(patc);
 
+#ifdef FEAT_VIMINFO
+    if (matches != NULL)
+    {
+	int i;
+	if (count > 1)
+	    qsort(matches, count, sizeof(bufmatch_T), buf_compare);
+	// if the current buffer is first in the list, place it at the end
+	if (matches[0].buf == curbuf)
+	{
+	    for (i = 1; i < count; i++)
+		(*file)[i-1] = matches[i].match;
+	    (*file)[count-1] = matches[0].match;
+	}
+	else
+	{
+	    for (i = 0; i < count; i++)
+		(*file)[i] = matches[i].match;
+	}
+	vim_free(matches);
+    }
+#endif
+
     *num_file = count;
     return (count == 0 ? FAIL : OK);
 }
@@ -3020,7 +3065,7 @@ buflist_findlnum(buf_T *buf)
     void
 buflist_list(exarg_T *eap)
 {
-    buf_T	*buf;
+    buf_T	*buf = firstbuf;
     int		len;
     int		i;
     int		ro_char;
@@ -3030,7 +3075,32 @@ buflist_list(exarg_T *eap)
     int		job_none_open;
 #endif
 
+#ifdef FEAT_VIMINFO
+    garray_T	buflist;
+    buf_T	**buflist_data = NULL, **p;
+
+    if (vim_strchr(eap->arg, 't'))
+    {
+	ga_init2(&buflist, sizeof(buf_T *), 50);
+	for (buf = firstbuf; buf != NULL; buf = buf->b_next)
+	{
+	    if (ga_grow(&buflist, 1) == OK)
+		((buf_T **)buflist.ga_data)[buflist.ga_len++] = buf;
+	}
+
+	qsort(buflist.ga_data, (size_t)buflist.ga_len,
+		sizeof(buf_T *), buf_compare);
+
+	p = buflist_data = (buf_T **)buflist.ga_data;
+	buf = *p;
+    }
+
+    for (; buf != NULL && !got_int; buf = buflist_data
+	    ? (++p < buflist_data + buflist.ga_len ? *p : NULL)
+	    : buf->b_next)
+#else
     for (buf = firstbuf; buf != NULL && !got_int; buf = buf->b_next)
+#endif
     {
 #ifdef FEAT_TERMINAL
 	job_running = term_job_running(buf->b_term);
@@ -3104,13 +3174,23 @@ buflist_list(exarg_T *eap)
 	do
 	    IObuff[len++] = ' ';
 	while (--i > 0 && len < IOSIZE - 18);
-	vim_snprintf((char *)IObuff + len, (size_t)(IOSIZE - len),
-		_("line %ld"), buf == curbuf ? curwin->w_cursor.lnum
+#ifdef FEAT_VIMINFO
+	if (vim_strchr(eap->arg, 't') && buf->b_last_used)
+	    add_time(IObuff + len, (size_t)(IOSIZE - len), buf->b_last_used);
+	else
+#endif
+	    vim_snprintf((char *)IObuff + len, (size_t)(IOSIZE - len),
+		    _("line %ld"), buf == curbuf ? curwin->w_cursor.lnum
 					       : (long)buflist_findlnum(buf));
 	msg_outtrans(IObuff);
 	out_flush();	    /* output one line at a time */
 	ui_breakcheck();
     }
+
+#ifdef FEAT_VIMINFO
+    if (buflist_data)
+	ga_clear(&buflist);
+#endif
 }
 
 /*

src/drawline.c

@@ -1127,6 +1127,16 @@ win_line(
 				  || wp->w_p_culopt_flags & CULOPT_LINE))
 			char_attr = hl_combine_attr(wcr_attr, HL_ATTR(HLF_CLN));
 #endif
+		      if (wp->w_p_rnu && lnum < wp->w_cursor.lnum
+						      && HL_ATTR(HLF_LNA) != 0)
+			  // Use LineNrAbove
+			  char_attr = hl_combine_attr(wcr_attr,
+							     HL_ATTR(HLF_LNA));
+		      if (wp->w_p_rnu && lnum > wp->w_cursor.lnum
+						      && HL_ATTR(HLF_LNB) != 0)
+			  // Use LineNrBelow
+			  char_attr = hl_combine_attr(wcr_attr,
+							     HL_ATTR(HLF_LNB));
 		    }
 		}
 	    }

src/evalbuffer.c

@@ -595,6 +595,10 @@ get_buffer_info(buf_T *buf)
     }
 #endif
 
+#ifdef FEAT_VIMINFO
+    dict_add_number(dict, "lastused", buf->b_last_used);
+#endif
+
     return dict;
 }
 

src/evalvars.c

@@ -143,6 +143,8 @@ static struct vimvar
     {VV_NAME("event",		 VAR_DICT), VV_RO},
     {VV_NAME("versionlong",	 VAR_NUMBER), VV_RO},
     {VV_NAME("echospace",	 VAR_NUMBER), VV_RO},
+    {VV_NAME("argv",		 VAR_LIST), VV_RO},
+    // MacVim-specific value go here
     {VV_NAME("os_appearance",    VAR_NUMBER), VV_RO},
 };
 
@@ -2086,6 +2088,27 @@ set_vim_var_dict(int idx, dict_T *val)
     }
 }
 
+/*
+ * Set the v:argv list.
+ */
+    void
+set_argv_var(char **argv, int argc)
+{
+    list_T	*l = list_alloc();
+    int		i;
+
+    if (l == NULL)
+	getout(1);
+    l->lv_lock = VAR_FIXED;
+    for (i = 0; i < argc; ++i)
+    {
+	if (list_append_string(l, (char_u *)argv[i], -1) == FAIL)
+	    getout(1);
+	l->lv_last->li_tv.v_lock = VAR_FIXED;
+    }
+    set_vim_var_list(VV_ARGV, l);
+}
+
 /*
  * Set v:register if needed.
  */

src/ex_getln.c

@@ -1407,6 +1407,9 @@ getcmdline_int(
 	 */
 	if ((c == p_wc && !gotesc && KeyTyped) || c == p_wcm)
 	{
+	    int options = WILD_NO_BEEP;
+	    if (wim_flags[wim_index] & WIM_BUFLASTUSED)
+		options |= WILD_BUFLASTUSED;
 	    if (xpc.xp_numfiles > 0)   /* typed p_wc at least twice */
 	    {
 		/* if 'wildmode' contains "list" may still need to list */
@@ -1419,10 +1422,10 @@ getcmdline_int(
 		    did_wild_list = TRUE;
 		}
 		if (wim_flags[wim_index] & WIM_LONGEST)
-		    res = nextwild(&xpc, WILD_LONGEST, WILD_NO_BEEP,
+		    res = nextwild(&xpc, WILD_LONGEST, options,
 							       firstc != '@');
 		else if (wim_flags[wim_index] & WIM_FULL)
-		    res = nextwild(&xpc, WILD_NEXT, WILD_NO_BEEP,
+		    res = nextwild(&xpc, WILD_NEXT, options,
 							       firstc != '@');
 		else
 		    res = OK;	    /* don't insert 'wildchar' now */
@@ -1434,10 +1437,10 @@ getcmdline_int(
 		/* if 'wildmode' first contains "longest", get longest
 		 * common part */
 		if (wim_flags[0] & WIM_LONGEST)
-		    res = nextwild(&xpc, WILD_LONGEST, WILD_NO_BEEP,
+		    res = nextwild(&xpc, WILD_LONGEST, options,
 							       firstc != '@');
 		else
-		    res = nextwild(&xpc, WILD_EXPAND_KEEP, WILD_NO_BEEP,
+		    res = nextwild(&xpc, WILD_EXPAND_KEEP, options,
 							       firstc != '@');
 
 		/* if interrupted while completing, behave like it failed */
@@ -1488,10 +1491,10 @@ getcmdline_int(
 			redrawcmd();
 			did_wild_list = TRUE;
 			if (wim_flags[wim_index] & WIM_LONGEST)
-			    nextwild(&xpc, WILD_LONGEST, WILD_NO_BEEP,
+			    nextwild(&xpc, WILD_LONGEST, options,
 							       firstc != '@');
 			else if (wim_flags[wim_index] & WIM_FULL)
-			    nextwild(&xpc, WILD_NEXT, WILD_NO_BEEP,
+			    nextwild(&xpc, WILD_NEXT, options,
 							       firstc != '@');
 		    }
 		    else

src/filepath.c

@@ -30,26 +30,56 @@
 get_short_pathname(char_u **fnamep, char_u **bufp, int *fnamelen)
 {
     int		l, len;
-    char_u	*newbuf;
+    WCHAR	*newbuf;
+    WCHAR	*wfname;
 
-    len = *fnamelen;
-    l = GetShortPathName((LPSTR)*fnamep, (LPSTR)*fnamep, len);
+    len = MAXPATHL;
+    newbuf = malloc(len * sizeof(*newbuf));
+    if (newbuf == NULL)
+	return FAIL;
+
+    wfname = enc_to_utf16(*fnamep, NULL);
+    if (wfname == NULL)
+    {
+	vim_free(newbuf);
+	return FAIL;
+    }
+
+    l = GetShortPathNameW(wfname, newbuf, len);
     if (l > len - 1)
     {
 	// If that doesn't work (not enough space), then save the string
 	// and try again with a new buffer big enough.
-	newbuf = vim_strnsave(*fnamep, l);
+	WCHAR *newbuf_t = newbuf;
+	newbuf = vim_realloc(newbuf, (l + 1) * sizeof(*newbuf));
 	if (newbuf == NULL)
+	{
+	    vim_free(wfname);
+	    vim_free(newbuf_t);
 	    return FAIL;
-
-	vim_free(*bufp);
-	*fnamep = *bufp = newbuf;
-
+	}
 	// Really should always succeed, as the buffer is big enough.
-	l = GetShortPathName((LPSTR)*fnamep, (LPSTR)*fnamep, l+1);
+	l = GetShortPathNameW(wfname, newbuf, l+1);
     }
+    if (l != 0)
+    {
+	char_u *p = utf16_to_enc(newbuf, NULL);
+	if (p != NULL)
+	{
+	    vim_free(*bufp);
+	    *fnamep = *bufp = p;
+	}
+	else
+	{
+	    vim_free(wfname);
+	    vim_free(newbuf);
+	    return FAIL;
+	}
+    }
+    vim_free(wfname);
+    vim_free(newbuf);
 
-    *fnamelen = l;
+    *fnamelen = l == 0 ? l : STRLEN(*bufp);
     return OK;
 }
 

src/main.c

@@ -1073,7 +1073,11 @@ common_init(mparm_T *paramp)
     TIME_MSG("inits 1");
 
 #ifdef FEAT_EVAL
-    set_lang_var();		/* set v:lang and v:ctype */
+    // set v:lang and v:ctype
+    set_lang_var();
+
+    // set v:argv
+    set_argv_var(paramp->argv, paramp->argc);
 #endif
 
 #ifdef FEAT_SIGNS

src/misc1.c

@@ -2583,3 +2583,34 @@ path_with_url(char_u *fname)
 	;
     return path_is_url(p);
 }
+
+/*
+ * Put timestamp "tt" in "buf[buflen]" in a nice format.
+ */
+    void
+add_time(char_u *buf, size_t buflen, time_t tt)
+{
+#ifdef HAVE_STRFTIME
+    struct tm	tmval;
+    struct tm	*curtime;
+
+    if (vim_time() - tt >= 100)
+    {
+	curtime = vim_localtime(&tt, &tmval);
+	if (vim_time() - tt < (60L * 60L * 12L))
+	    /* within 12 hours */
+	    (void)strftime((char *)buf, buflen, "%H:%M:%S", curtime);
+	else
+	    /* longer ago */
+	    (void)strftime((char *)buf, buflen, "%Y/%m/%d %H:%M:%S", curtime);
+    }
+    else
+#endif
+    {
+	long seconds = (long)(vim_time() - tt);
+
+	vim_snprintf((char *)buf, buflen,
+		NGETTEXT("%ld second ago", "%ld seconds ago", seconds),
+		seconds);
+    }
+}

src/move.c

@@ -1246,7 +1246,7 @@ textpos2screenpos(
 	    col -= rowoff * width;
 	}
 	col -= wp->w_leftcol;
-	if (col >= width)
+	if (col >= wp->w_width)
 	    col = -1;
 	if (col >= 0)
 	    coloff = col - scol + wp->w_wincol + 1;

src/normal.c

@@ -5991,6 +5991,24 @@ nv_g_cmd(cmdarg_T *cap)
 	curwin->w_set_curswant = TRUE;
 	break;
 
+    case 'M':
+	{
+	    char_u  *ptr = ml_get_curline();
+
+	    oap->motion_type = MCHAR;
+	    oap->inclusive = FALSE;
+	    if (has_mbyte)
+		i = mb_string2cells(ptr, (int)STRLEN(ptr));
+	    else
+		i = (int)STRLEN(ptr);
+	    if (cap->count0 > 0 && cap->count0 <= 100)
+		coladvance((colnr_T)(i * cap->count0 / 100));
+	    else
+		coladvance((colnr_T)(i / 2));
+	    curwin->w_set_curswant = TRUE;
+	}
+	break;
+
     case '_':
 	/* "g_": to the last non-blank character in the line or <count> lines
 	 * downward. */

src/option.c

@@ -7103,6 +7103,8 @@ check_opt_wim(void)
 	    new_wim_flags[idx] |= WIM_FULL;
 	else if (i == 4 && STRNCMP(p, "list", 4) == 0)
 	    new_wim_flags[idx] |= WIM_LIST;
+	else if (i == 8 && STRNCMP(p, "lastused", 8) == 0)
+	    new_wim_flags[idx] |= WIM_BUFLASTUSED;
 	else
 	    return FAIL;
 	p += i;

src/option.h

@@ -338,6 +338,7 @@
 #define WIM_FULL	0x01
 #define WIM_LONGEST	0x02
 #define WIM_LIST	0x04
+#define WIM_BUFLASTUSED	0x08
 
 // arguments for can_bs()
 #define BS_INDENT	'i'	// "Indent"

src/optiondefs.h

@@ -292,7 +292,7 @@ struct vimoption
 # define ISP_LATIN1 (char_u *)"@,161-255"
 #endif
 
-# define HIGHLIGHT_INIT "8:SpecialKey,~:EndOfBuffer,@:NonText,d:Directory,e:ErrorMsg,i:IncSearch,l:Search,m:MoreMsg,M:ModeMsg,n:LineNr,N:CursorLineNr,r:Question,s:StatusLine,S:StatusLineNC,c:VertSplit,t:Title,v:Visual,V:VisualNOS,w:WarningMsg,W:WildMenu,f:Folded,F:FoldColumn,A:DiffAdd,C:DiffChange,D:DiffDelete,T:DiffText,>:SignColumn,-:Conceal,B:SpellBad,P:SpellCap,R:SpellRare,L:SpellLocal,+:Pmenu,=:PmenuSel,x:PmenuSbar,X:PmenuThumb,*:TabLine,#:TabLineSel,_:TabLineFill,!:CursorColumn,.:CursorLine,o:ColorColumn,q:QuickFixLine,z:StatusLineTerm,Z:StatusLineTermNC"
+# define HIGHLIGHT_INIT "8:SpecialKey,~:EndOfBuffer,@:NonText,d:Directory,e:ErrorMsg,i:IncSearch,l:Search,m:MoreMsg,M:ModeMsg,n:LineNr,a:LineNrAbove,b:LineNrBelow,N:CursorLineNr,r:Question,s:StatusLine,S:StatusLineNC,c:VertSplit,t:Title,v:Visual,V:VisualNOS,w:WarningMsg,W:WildMenu,f:Folded,F:FoldColumn,A:DiffAdd,C:DiffChange,D:DiffDelete,T:DiffText,>:SignColumn,-:Conceal,B:SpellBad,P:SpellCap,R:SpellRare,L:SpellLocal,+:Pmenu,=:PmenuSel,x:PmenuSbar,X:PmenuThumb,*:TabLine,#:TabLineSel,_:TabLineFill,!:CursorColumn,.:CursorLine,o:ColorColumn,q:QuickFixLine,z:StatusLineTerm,Z:StatusLineTermNC"
 
 // Default python version for pyx* commands
 #if defined(FEAT_PYTHON) && defined(FEAT_PYTHON3)

src/proto/evalvars.pro

@@ -41,6 +41,7 @@ void restore_vimvars(vimvars_save_T *vvsave);
 void set_vim_var_string(int idx, char_u *val, int len);
 void set_vim_var_list(int idx, list_T *val);
 void set_vim_var_dict(int idx, dict_T *val);
+void set_argv_var(char **argv, int argc);
 void set_reg_var(int c);
 char_u *v_exception(char_u *oldval);
 char_u *v_throwpoint(char_u *oldval);

src/proto/misc1.pro

@@ -46,4 +46,5 @@ int goto_im(void);
 char_u *get_isolated_shell_name(void);
 int path_is_url(char_u *p);
 int path_with_url(char_u *fname);
+void add_time(char_u *buf, size_t buflen, time_t tt);
 /* vim: set ft=c : */

src/proto/viminfo.pro

@@ -3,5 +3,6 @@ int get_viminfo_parameter(int type);
 void check_marks_read(void);
 int read_viminfo(char_u *file, int flags);
 void write_viminfo(char_u *file, int forceit);
+int buf_compare(const void *s1, const void *s2);
 void ex_viminfo(exarg_T *eap);
 /* vim: set ft=c : */

src/testdir/dumps/Test_cmdwin_restore_1.dump

@@ -0,0 +1,12 @@
+|0+0&#ffffff0| @73
+|[+1&&|N|o| |N|a|m|e|]| |[|+|]| @43|1|,|1| @11|T|o|p
+|0+0&&| @73
+|[+1&&|N|o| |N|a|m|e|]| |[|+|]| @43|1|,|1| @11|T|o|p
+|:+0#4040ff13&> +0#0000000&@73
+|~+0#4040ff13&| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|[+3#0000000&|C|o|m@1|a|n|d| |L|i|n|e|]| @42|1|,|0|-|1| @9|A|l@1
+|:+0&&| @73

src/testdir/dumps/Test_cmdwin_restore_2.dump

@@ -0,0 +1,12 @@
+>0+0&#ffffff0| @73
+|1| @73
+|[+3&&|N|o| |N|a|m|e|]| |[|+|]| @43|1|,|1| @11|T|o|p
+|0+0&&| @73
+|1| @73
+|2| @73
+|3| @73
+|4| @73
+|5| @73
+|6| @73
+|[+1&&|N|o| |N|a|m|e|]| |[|+|]| @43|1|,|1| @11|T|o|p
+| +0&&@74

src/testdir/dumps/Test_cmdwin_restore_3.dump

@@ -0,0 +1,18 @@
+>0+0&#ffffff0| @73
+|1| @73
+|2| @73
+|3| @73
+|4| @73
+|5| @73
+|6| @73
+|7| @73
+|8| @73
+|9| @73
+|1|0| @72
+|1@1| @72
+|1|2| @72
+|1|3| @72
+|1|4| @72
+|1|5| @72
+|1|6| @72
+@57|1|,|1| @10|T|o|p| 

src/testdir/dumps/Test_relnr_colors_1.dump

@@ -0,0 +1,10 @@
+| +0#ff404010#ffffff0@1|4| |1+0#0000000&|0|6| @42
+| +0#ff404010&@1|3| |1+0#0000000&|0|7| @42
+| +0#ff404010&@1|2| |1+0#0000000&|0|8| @42
+| +0#ff404010&@1|1| |1+0#0000000&|0|9| @42
+|1+0#ff404010&@2| >1+0#0000000&@1|0| @42
+| +0#ff404010&@1|1| |1+0#0000000&@2| @42
+| +0#ff404010&@1|2| |1+0#0000000&@1|2| @42
+| +0#ff404010&@1|3| |1+0#0000000&@1|3| @42
+| +0#ff404010&@1|4| |1+0#0000000&@1|4| @42
+@32|1@2|,|1| @8|5@1|%| 

src/testdir/dumps/Test_relnr_colors_2.dump

@@ -0,0 +1,10 @@
+| +0#4040ff13#ffffff0@1|4| |1+0#0000000&|0|6| @42
+| +0#4040ff13&@1|3| |1+0#0000000&|0|7| @42
+| +0#4040ff13&@1|2| |1+0#0000000&|0|8| @42
+| +0#4040ff13&@1|1| |1+0#0000000&|0|9| @42
+|1+0#ff404010&@2| >1+0#0000000&@1|0| @42
+| +0#ff404010&@1|1| |1+0#0000000&@2| @42
+| +0#ff404010&@1|2| |1+0#0000000&@1|2| @42
+| +0#ff404010&@1|3| |1+0#0000000&@1|3| @42
+| +0#ff404010&@1|4| |1+0#0000000&@1|4| @42
+|:|h|i| |L|i|n|e|N|r|A|b|o|v|e| |c|t|e|r|m|f|g|=|b|l|u|e| @3|1@2|,|1| @8|5@1|%| 

src/testdir/dumps/Test_relnr_colors_3.dump

@@ -0,0 +1,10 @@
+| +0#4040ff13#ffffff0@1|4| |1+0#0000000&|0|6| @42
+| +0#4040ff13&@1|3| |1+0#0000000&|0|7| @42
+| +0#4040ff13&@1|2| |1+0#0000000&|0|8| @42
+| +0#4040ff13&@1|1| |1+0#0000000&|0|9| @42
+|1+0#ff404010&@2| >1+0#0000000&@1|0| @42
+| +0#40ff4011&@1|1| |1+0#0000000&@2| @42
+| +0#40ff4011&@1|2| |1+0#0000000&@1|2| @42
+| +0#40ff4011&@1|3| |1+0#0000000&@1|3| @42
+| +0#40ff4011&@1|4| |1+0#0000000&@1|4| @42
+|:|h|i| |L|i|n|e|N|r|B|e|l|o|w| |c|t|e|r|m|f|g|=|g|r|e@1|n| @2|1@2|,|1| @8|5@1|%| 

src/testdir/dumps/Test_relnr_colors_4.dump

@@ -0,0 +1,10 @@
+| +0#ff404010#ffffff0@1|4| |1+0#0000000&|0|6| @42
+| +0#ff404010&@1|3| |1+0#0000000&|0|7| @42
+| +0#ff404010&@1|2| |1+0#0000000&|0|8| @42
+| +0#ff404010&@1|1| |1+0#0000000&|0|9| @42
+|1+0#ff404010&@2| >1+0#0000000&@1|0| @42
+| +0#40ff4011&@1|1| |1+0#0000000&@2| @42
+| +0#40ff4011&@1|2| |1+0#0000000&@1|2| @42
+| +0#40ff4011&@1|3| |1+0#0000000&@1|3| @42
+| +0#40ff4011&@1|4| |1+0#0000000&@1|4| @42
+|:|h|i| |c|l|e|a|r| |L|i|n|e|N|r|A|b|o|v|e| @10|1@2|,|1| @8|5@1|%| 

src/testdir/test_bufwintabinfo.vim

@@ -139,3 +139,15 @@ function Test_get_win_options()
     set foldlevel=0
   endif
 endfunc
+
+function Test_getbufinfo_lastused()
+  call test_settime(1234567)
+  edit Xtestfile1
+  enew
+  call test_settime(7654321)
+  edit Xtestfile2
+  enew
+  call assert_equal(getbufinfo('Xtestfile1')[0].lastused, 1234567)
+  call assert_equal(getbufinfo('Xtestfile2')[0].lastused, 7654321)
+  call test_settime(0)
+endfunc

src/testdir/test_cmdline.vim

@@ -767,3 +767,78 @@ func Test_cmdwin_bug()
   endtry
   bw!
 endfunc
+
+func Test_cmdwin_restore()
+  CheckScreendump
+
+  let lines =<< trim [SCRIPT]
+    call setline(1, range(30))
+    2split
+  [SCRIPT]
+  call writefile(lines, 'XTest_restore')
+
+  let buf = RunVimInTerminal('-S XTest_restore', {'rows': 12})
+  call term_wait(buf, 100)
+  call term_sendkeys(buf, "q:")
+  call VerifyScreenDump(buf, 'Test_cmdwin_restore_1', {})
+
+  " normal restore
+  call term_sendkeys(buf, ":q\<CR>")
+  call VerifyScreenDump(buf, 'Test_cmdwin_restore_2', {})
+
+  " restore after setting 'lines' with one window
+  call term_sendkeys(buf, ":close\<CR>")
+  call term_sendkeys(buf, "q:")
+  call term_sendkeys(buf, ":set lines=18\<CR>")
+  call term_sendkeys(buf, ":q\<CR>")
+  call VerifyScreenDump(buf, 'Test_cmdwin_restore_3', {})
+
+  " clean up
+  call StopVimInTerminal(buf)
+  call delete('XTest_restore')
+endfunc
+
+func Test_buffers_lastused()
+  " check that buffers are sorted by time when wildmode has lastused
+  call test_settime(1550020000)	  " middle
+  edit bufa
+  enew
+  call test_settime(1550030000)	  " newest
+  edit bufb
+  enew
+  call test_settime(1550010000)	  " oldest
+  edit bufc
+  enew
+  call test_settime(0)
+  enew
+
+  call assert_equal(['bufa', 'bufb', 'bufc'],
+	\ getcompletion('', 'buffer'))
+
+  let save_wildmode = &wildmode
+  set wildmode=full:lastused
+
+  let cap = "\<c-r>=execute('let X=getcmdline()')\<cr>"
+  call feedkeys(":b \<tab>" .. cap .. "\<esc>", 'xt')
+  call assert_equal('b bufb', X)
+  call feedkeys(":b \<tab>\<tab>" .. cap .. "\<esc>", 'xt')
+  call assert_equal('b bufa', X)
+  call feedkeys(":b \<tab>\<tab>\<tab>" .. cap .. "\<esc>", 'xt')
+  call assert_equal('b bufc', X)
+  enew
+
+  edit other
+  call feedkeys(":b \<tab>" .. cap .. "\<esc>", 'xt')
+  call assert_equal('b bufb', X)
+  call feedkeys(":b \<tab>\<tab>" .. cap .. "\<esc>", 'xt')
+  call assert_equal('b bufa', X)
+  call feedkeys(":b \<tab>\<tab>\<tab>" .. cap .. "\<esc>", 'xt')
+  call assert_equal('b bufc', X)
+  enew
+
+  let &wildmode = save_wildmode
+
+  bwipeout bufa
+  bwipeout bufb
+  bwipeout bufc
+endfunc

src/testdir/test_cursor_func.vim

@@ -100,3 +100,18 @@ func Test_screenpos()
   close
   bwipe!
 endfunc
+
+func Test_screenpos_number()
+  rightbelow new
+  rightbelow 73vsplit
+  call setline (1, repeat('x', 66))
+  setlocal number
+  redraw
+  let winid = win_getid()
+  let [winrow, wincol] = win_screenpos(winid)
+  let pos = screenpos(winid, 1, 66)
+  call assert_equal(winrow, pos.row)
+  call assert_equal(wincol + 66 + 3, pos.col)
+  close
+  bwipe!
+endfunc

src/testdir/test_excmd.vim

@@ -19,3 +19,28 @@ func Test_range_error()
   normal vv
   call assert_fails(":'<,'>echo 1", 'E481:')
 endfunc
+
+func Test_buffers_lastused()
+  call test_settime(localtime() - 2000) " middle
+  edit bufa
+  enew
+  call test_settime(localtime() - 10)   " newest
+  edit bufb
+  enew
+  call test_settime(1550010000)	        " oldest
+  edit bufc
+  enew
+  call test_settime(0)
+  enew
+
+  let ls = split(execute('buffers t', 'silent!'), '\n')
+  let bufs = ls->map({i,v->split(v, '"\s*')[1:2]})
+  call assert_equal(['bufb', 'bufa', 'bufc'], bufs[1:]->map({i,v->v[0]}))
+  call assert_match('1[0-3] seconds ago', bufs[1][1])
+  call assert_match('\d\d:\d\d:\d\d', bufs[2][1])
+  call assert_match('2019/02/1\d \d\d:\d\d:00', bufs[3][1])
+
+  bwipeout bufa
+  bwipeout bufb
+  bwipeout bufc
+endfunc

src/testdir/test_normal.vim

@@ -408,8 +408,7 @@ func Test_normal10_expand()
 
   if executable('echo')
     " Test expand(`...`) i.e. backticks command expansion.
-    " MS-Windows has a trailing space.
-    call assert_match('^abcde *$', expand('`echo abcde`'))
+    call assert_equal('abcde', expand('`echo abcde`'))
   endif
 
   " Test expand(`=...`) i.e. backticks expression expansion
@@ -1734,6 +1733,7 @@ fun! Test_normal33_g_cmd2()
   set wrap listchars= sbr=
   let lineA='abcdefghijklmnopqrstuvwxyz'
   let lineB='0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+  let lineC='0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz01234567890123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789'
   $put =lineA
   $put =lineB
 
@@ -1767,9 +1767,30 @@ fun! Test_normal33_g_cmd2()
   call assert_equal(15, col('.'))
   call assert_equal('l', getreg(0))
 
+  norm! 2ggdd
+  $put =lineC
+
+  " Test for gM
+  norm! gMyl
+  call assert_equal(73, col('.'))
+  call assert_equal('0', getreg(0))
+  " Test for 20gM
+  norm! 20gMyl
+  call assert_equal(29, col('.'))
+  call assert_equal('S', getreg(0))
+  " Test for 60gM
+  norm! 60gMyl
+  call assert_equal(87, col('.'))
+  call assert_equal('E', getreg(0))
+
+  " Test for g Ctrl-G
+  set ff=unix
+  let a=execute(":norm! g\<c-g>")
+  call assert_match('Col 87 of 144; Line 2 of 2; Word 1 of 1; Byte 88 of 146', a)
+
   " Test for gI
   norm! gIfoo
-  call assert_equal(['', 'fooabcdefghijk   lmno0123456789AMNOPQRSTUVWXYZ'], getline(1,'$'))
+  call assert_equal(['', 'foo0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz01234567890123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789'], getline(1,'$'))
 
   " Test for gi
   wincmd c

src/testdir/test_number.vim

@@ -1,7 +1,10 @@
 " Test for 'number' and 'relativenumber'
 
+source check.vim
 source view_util.vim
 
+source screendump.vim
+
 func s:screen_lines(start, end) abort
   return ScreenLines([a:start, a:end], 8)
 endfunc
@@ -263,3 +266,34 @@ func Test_relativenumber_uninitialised()
   redraw
   bwipe!
 endfunc
+
+func Test_relativenumber_colors()
+  CheckScreendump
+
+  let lines =<< trim [CODE]
+    call setline(1, range(200))
+    111
+    set number relativenumber
+    hi LineNr ctermfg=red
+  [CODE]
+  call writefile(lines, 'XTest_relnr')
+
+  " Check that the balloon shows up after a mouse move
+  let buf = RunVimInTerminal('-S XTest_relnr', {'rows': 10, 'cols': 50})
+  call term_wait(buf, 100)
+  " Default colors
+  call VerifyScreenDump(buf, 'Test_relnr_colors_1', {})
+
+  call term_sendkeys(buf, ":hi LineNrAbove ctermfg=blue\<CR>")
+  call VerifyScreenDump(buf, 'Test_relnr_colors_2', {})
+
+  call term_sendkeys(buf, ":hi LineNrBelow ctermfg=green\<CR>")
+  call VerifyScreenDump(buf, 'Test_relnr_colors_3', {})
+
+  call term_sendkeys(buf, ":hi clear LineNrAbove\<CR>")
+  call VerifyScreenDump(buf, 'Test_relnr_colors_4', {})
+
+  " clean up
+  call StopVimInTerminal(buf)
+  call delete('XTest_relnr')
+endfunc

src/testdir/test_shortpathname.vim

@@ -1,6 +1,9 @@
 " Test for shortpathname ':8' extension.
 " Only for use on Win32 systems!
 
+set encoding=utf-8
+scriptencoding utf-8
+
 source check.vim
 CheckMSWindows
 
@@ -67,3 +70,20 @@ func Test_ColonEight()
 
   exe "cd " . save_dir
 endfunc
+
+func Test_ColonEight_MultiByte()
+  let dir = 'Xtest'
+
+  let file = dir . '/日本語のファイル.txt'
+
+  call mkdir(dir)
+  call writefile([], file)
+
+  let sfile = fnamemodify(file, ':8')
+
+  call assert_notequal(file, sfile)
+  call assert_match('\~', sfile)
+
+  call delete(file)
+  call delete(dir, 'd')
+endfunc

src/testdir/test_startup.vim

@@ -671,3 +671,17 @@ func Test_start_with_tabs()
   " clean up
   call StopVimInTerminal(buf)
 endfunc
+
+func Test_v_argv()
+  " Can't catch the output of gvim.
+  CheckNotGui
+
+  let out = system(GetVimCommand() . ' -es -V1 -X arg1 --cmd "echo v:argv" --cmd q')
+  let list = out->split("', '")
+  if !has('gui_macvim') " MacVim doesn't always use 'vim' as the executable as it could be 'Vim'
+      call assert_match('vim', list[0])
+  endif
+  let idx = index(list, 'arg1')
+  call assert_true(idx > 2)
+  call assert_equal(['arg1', '--cmd', 'echo v:argv', '--cmd', 'q'']'], list[idx:])
+endfunc

src/testdir/test_system.vim

@@ -18,44 +18,24 @@ func Test_System()
     call assert_equal(["as\r", "df\r"], systemlist('more', ["as\<NL>df"]))
   endif
 
-  if !executable('cat') || !executable('wc')
-    return
-  endif
-
-  let out = 'echo 123'->system()
-  " On Windows we may get a trailing space.
-  if out != "123 \n"
-    call assert_equal("123\n", out)
-  endif
-
-  let out = 'echo 123'->systemlist()
-  if !has('win32')
-    call assert_equal(["123"], out)
-  else
-    call assert_equal(["123\r"], out)
-  endif
-
-  if executable('cat')
-    call assert_equal('123',   system('cat', '123'))	
-    call assert_equal(['123'], systemlist('cat', '123'))	
-    call assert_equal(["as\<NL>df"], systemlist('cat', ["as\<NL>df"])) 
-  endif
-
   new Xdummy
   call setline(1, ['asdf', "pw\<NL>er", 'xxxx'])
-  let out = system('wc -l', bufnr('%'))
-  " On OS/X we get leading spaces
-  let out = substitute(out, '^ *', '', '')
-  call assert_equal("3\n", out)
 
-  let out = systemlist('wc -l', bufnr('%'))
-  " On Windows we may get a trailing CR.
-  if out != ["3\r"]
+  if executable('wc')
+    let out = system('wc -l', bufnr('%'))
     " On OS/X we get leading spaces
-    if type(out) == v:t_list
-      let out[0] = substitute(out[0], '^ *', '', '')
+    let out = substitute(out, '^ *', '', '')
+    call assert_equal("3\n", out)
+
+    let out = systemlist('wc -l', bufnr('%'))
+    " On Windows we may get a trailing CR.
+    if out != ["3\r"]
+      " On OS/X we get leading spaces
+      if type(out) == v:t_list
+        let out[0] = substitute(out[0], '^ *', '', '')
+      endif
+      call assert_equal(['3'],  out)
     endif
-    call assert_equal(['3'],  out)
   endif
 
   if !has('win32')

src/testdir/test_terminal.vim

@@ -563,11 +563,14 @@ func Test_terminal_finish_open_close()
 endfunc
 
 func Test_terminal_cwd()
-  if !executable('pwd')
-    return
+  if has('win32')
+    let cmd = 'cmd /c cd'
+  else
+    CheckExecutable pwd
+    let cmd = 'pwd'
   endif
   call mkdir('Xdir')
-  let buf = term_start('pwd', {'cwd': 'Xdir'})
+  let buf = term_start(cmd, {'cwd': 'Xdir'})
   call WaitForAssert({-> assert_equal('Xdir', fnamemodify(getline(1), ":t"))})
 
   exe buf . 'bwipe'
@@ -2036,7 +2039,13 @@ func Test_terminal_does_not_truncate_last_newlines()
 endfunc
 
 func Test_terminal_no_job()
-  let term = term_start('false', {'term_finish': 'close'})
+  if has('win32')
+    let cmd = 'cmd /c ""'
+  else
+    CheckExecutable false
+    let cmd = 'false'
+  endif
+  let term = term_start(cmd, {'term_finish': 'close'})
   call WaitForAssert({-> assert_equal(v:null, term_getjob(term)) })
 endfunc
 

src/testdir/test_undo.vim

@@ -458,7 +458,7 @@ funct Test_undofile()
   " Test undofile() with 'undodir' set to a non-existing directory.
   call assert_equal('', 'Xundofoo'->undofile())
 
-  if isdirectory('/tmp')
+  if !has('win32') && isdirectory('/tmp')
     set undodir=/tmp
     if has('osx')
       call assert_equal('/tmp/%private%tmp%file', undofile('///tmp/file'))

src/undo.c

@@ -106,7 +106,6 @@ static void u_getbot(void);
 static void u_doit(int count);
 static void u_undoredo(int undo);
 static void u_undo_end(int did_undo, int absolute);
-static void u_add_time(char_u *buf, size_t buflen, time_t tt);
 static void u_freeheader(buf_T *buf, u_header_T *uhp, u_header_T **uhpp);
 static void u_freebranch(buf_T *buf, u_header_T *uhp, u_header_T **uhpp);
 static void u_freeentries(buf_T *buf, u_header_T *uhp, u_header_T **uhpp);
@@ -2973,7 +2972,7 @@ u_undo_end(
     if (uhp == NULL)
 	*msgbuf = NUL;
     else
-	u_add_time(msgbuf, sizeof(msgbuf), uhp->uh_time);
+	add_time(msgbuf, sizeof(msgbuf), uhp->uh_time);
 
 #ifdef FEAT_CONCEAL
     {
@@ -3050,7 +3049,7 @@ ex_undolist(exarg_T *eap UNUSED)
 		break;
 	    vim_snprintf((char *)IObuff, IOSIZE, "%6ld %7d  ",
 							uhp->uh_seq, changes);
-	    u_add_time(IObuff + STRLEN(IObuff), IOSIZE - STRLEN(IObuff),
+	    add_time(IObuff + STRLEN(IObuff), IOSIZE - STRLEN(IObuff),
 								uhp->uh_time);
 	    if (uhp->uh_save_nr > 0)
 	    {
@@ -3124,37 +3123,6 @@ ex_undolist(exarg_T *eap UNUSED)
     }
 }
 
-/*
- * Put the timestamp of an undo header in "buf[buflen]" in a nice format.
- */
-    static void
-u_add_time(char_u *buf, size_t buflen, time_t tt)
-{
-#ifdef HAVE_STRFTIME
-    struct tm	tmval;
-    struct tm	*curtime;
-
-    if (vim_time() - tt >= 100)
-    {
-	curtime = vim_localtime(&tt, &tmval);
-	if (vim_time() - tt < (60L * 60L * 12L))
-	    /* within 12 hours */
-	    (void)strftime((char *)buf, buflen, "%H:%M:%S", curtime);
-	else
-	    /* longer ago */
-	    (void)strftime((char *)buf, buflen, "%Y/%m/%d %H:%M:%S", curtime);
-    }
-    else
-#endif
-    {
-	long seconds = (long)(vim_time() - tt);
-
-	vim_snprintf((char *)buf, buflen,
-		NGETTEXT("%ld second ago", "%ld seconds ago", seconds),
-		seconds);
-    }
-}
-
 /*
  * ":undojoin": continue adding to the last entry list
  */

src/version.c

@@ -756,6 +756,26 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    2234,
+/**/
+    2233,
+/**/
+    2232,
+/**/
+    2231,
+/**/
+    2230,
+/**/
+    2229,
+/**/
+    2228,
+/**/
+    2227,
+/**/
+    2226,
+/**/
+    2225,
 /**/
     2224,
 /**/

src/vim.h

@@ -813,6 +813,7 @@ extern int (*dyn_libintl_wputenv)(const wchar_t *envstring);
 #define WILD_ALLLINKS		    0x200
 #define WILD_IGNORE_COMPLETESLASH   0x400
 #define WILD_NOERROR		    0x800  // sets EW_NOERROR
+#define WILD_BUFLASTUSED	    0x1000
 
 // Flags for expand_wildcards()
 #define EW_DIR		0x01	// include directory names
@@ -1384,6 +1385,8 @@ typedef enum
     , HLF_M	    // "--More--" message
     , HLF_CM	    // Mode (e.g., "-- INSERT --")
     , HLF_N	    // line number for ":number" and ":#" commands
+    , HLF_LNA	    // LineNrAbove
+    , HLF_LNB	    // LineNrBelow
     , HLF_CLN	    // current line number
     , HLF_R	    // return to continue message and yes/no questions
     , HLF_S	    // status lines
@@ -1425,8 +1428,8 @@ typedef enum
 // The HL_FLAGS must be in the same order as the HLF_ enums!
 // When changing this also adjust the default for 'highlight'.
 #define HL_FLAGS {'8', '~', '@', 'd', 'e', 'h', 'i', 'l', 'm', 'M', \
-		  'n', 'N', 'r', 's', 'S', 'c', 't', 'v', 'V', 'w', 'W', \
-		  'f', 'F', 'A', 'C', 'D', 'T', '-', '>', \
+		  'n', 'a', 'b', 'N', 'r', 's', 'S', 'c', 't', 'v', 'V', \
+		  'w', 'W', 'f', 'F', 'A', 'C', 'D', 'T', '-', '>', \
 		  'B', 'P', 'R', 'L', \
 		  '+', '=', 'x', 'X', '*', '#', '_', '!', '.', 'o', 'q', \
 		  'z', 'Z'}
@@ -1990,8 +1993,10 @@ typedef int sock_T;
 #define VV_EVENT	90
 #define VV_VERSIONLONG	91
 #define VV_ECHOSPACE	92
-#define VV_OS_APPEARANCE 93
-#define VV_LEN		94	// number of v: vars
+#define VV_ARGV		93
+// MacVim-specific values go here
+#define VV_OS_APPEARANCE 94
+#define VV_LEN		95	// number of v: vars
 
 // used for v_number in VAR_SPECIAL
 #define VVAL_FALSE	0L

src/viminfo.c

@@ -2152,7 +2152,7 @@ write_viminfo_filemarks(FILE *fp)
 /*
  * Compare functions for qsort() below, that compares b_last_used.
  */
-    static int
+    int
 buf_compare(const void *s1, const void *s2)
 {
     buf_T *buf1 = *(buf_T **)s1;

src/window.c

@@ -5182,17 +5182,23 @@ win_size_save(garray_T *gap)
     win_T	*wp;
 
     ga_init2(gap, (int)sizeof(int), 1);
-    if (ga_grow(gap, win_count() * 2) == OK)
+    if (ga_grow(gap, win_count() * 2 + 1) == OK)
+    {
+	// first entry is value of 'lines'
+	((int *)gap->ga_data)[gap->ga_len++] = Rows;
+
 	FOR_ALL_WINDOWS(wp)
 	{
 	    ((int *)gap->ga_data)[gap->ga_len++] =
 					       wp->w_width + wp->w_vsep_width;
 	    ((int *)gap->ga_data)[gap->ga_len++] = wp->w_height;
 	}
+    }
 }
 
 /*
- * Restore window sizes, but only if the number of windows is still the same.
+ * Restore window sizes, but only if the number of windows is still the same
+ * and 'lines' didn't change.
  * Does not free the growarray.
  */
     void
@@ -5201,13 +5207,14 @@ win_size_restore(garray_T *gap)
     win_T	*wp;
     int		i, j;
 
-    if (win_count() * 2 == gap->ga_len)
+    if (win_count() * 2 + 1 == gap->ga_len
+	    && ((int *)gap->ga_data)[0] == Rows)
     {
 	/* The order matters, because frames contain other frames, but it's
 	 * difficult to get right. The easy way out is to do it twice. */
 	for (j = 0; j < 2; ++j)
 	{
-	    i = 0;
+	    i = 1;
 	    FOR_ALL_WINDOWS(wp)
 	    {
 		frame_setwidth(wp->w_frame, ((int *)gap->ga_data)[i++]);
@@ -6387,7 +6394,7 @@ min_rows(void)
 }
 
 /*
- * Return TRUE if there is only one window (in the current tab page), not
+ * Return TRUE if there is only one window and only one tab page, not
  * counting a help or preview window, unless it is the current window.
  * Does not count unlisted windows.
  */