patch 8.2.4367: calling in_vim9script() multiple times

Problem:    Calling in_vim9script() multiple times.
Solution:   Call it once and keep the result.

.github/workflows/ci.yml

@@ -225,7 +225,7 @@ jobs:
           do_test make ${SHADOWOPT} ${TEST}
 
       # - name: Coveralls
-      #   if: matrix.coverage && success() && github.event_name != 'pull_request'
+      #   if: matrix.coverage && github.event_name != 'pull_request'
       #   env:
       #     COVERALLS_REPO_TOKEN: ${{ secrets.COVERALLS_REPO_TOKEN }}
       #     COVERALLS_PARALLEL: true
@@ -238,21 +238,21 @@ jobs:
       #     ~/.local/bin/coveralls -b "${SRCDIR}" -x .xs -e "${SRCDIR}"/if_perl.c -e "${SRCDIR}"/xxd -e "${SRCDIR}"/libvterm --encodings utf-8
 
       - name: Generate gcov files
-        if: matrix.coverage && success()
+        if: matrix.coverage
         run: |
           cd "${SRCDIR}"
           find . -type f -name '*.gcno' -exec gcov -pb {} + || true
 
       - name: Codecov
-        if: matrix.coverage && success()
+        if: matrix.coverage
         uses: codecov/codecov-action@v2
         with:
-          flags: ${{ matrix.features }}-${{ matrix.compiler }}-${{ matrix.extra }}
+          flags: linux,${{ matrix.features }}-${{ matrix.compiler }}-${{ matrix.extra }}
 
       - name: ASan logs
         if: contains(matrix.extra, 'asan') && !cancelled()
         run: |
-          for f in $(grep -lR '#[[:digit:]]* *0x[[:digit:]a-fA-F]*' "${LOG_DIR}"); do
+          for f in $(grep -lR '#[[:digit:]]* *0x[[:xdigit:]]*' "${LOG_DIR}"); do
             asan_symbolize -l "$f"
             false # in order to fail a job
           done
@@ -344,7 +344,7 @@ jobs:
           make ${TEST}
 
   windows:
-    runs-on: windows-latest
+    runs-on: windows-2019
 
     env:
       VCVARSALL: C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\VC\Auxiliary\Build\vcvarsall.bat
@@ -352,7 +352,7 @@ jobs:
       # Lua
       LUA_VER: 54
       LUA_VER_DOT: '5.4'
-      LUA_RELEASE: 5.4.0
+      LUA_RELEASE: 5.4.2
       LUA32_URL: https://downloads.sourceforge.net/luabinaries/lua-%LUA_RELEASE%_Win32_dllw6_lib.zip
       LUA64_URL: https://downloads.sourceforge.net/luabinaries/lua-%LUA_RELEASE%_Win64_dllw6_lib.zip
       LUA_DIR: D:\Lua
@@ -360,8 +360,8 @@ jobs:
       PYTHON_VER: 27
       PYTHON_VER_DOT: '2.7'
       # Python 3
-      PYTHON3_VER: 38
-      PYTHON3_VER_DOT: '3.8'
+      PYTHON3_VER: 310
+      PYTHON3_VER_DOT: '3.10'
       # Other dependencies
       # winpty
       WINPTY_URL: https://github.com/rprichard/winpty/releases/download/0.4.3/winpty-0.4.3-msvc2015.zip
@@ -410,6 +410,9 @@ jobs:
           python3_dir=$(cat "/proc/${{ matrix.cygreg }}/HKEY_LOCAL_MACHINE/SOFTWARE/Python/PythonCore/${PYTHON3_VER_DOT}${{ matrix.pyreg }}/InstallPath/@")
           echo "PYTHON_DIR=$python_dir" >> $GITHUB_ENV
           echo "PYTHON3_DIR=$python3_dir" >> $GITHUB_ENV
+          if ${{ matrix.toolchain == 'mingw' && matrix.arch == 'x64' && matrix.features == 'HUGE' }}; then
+            echo "COVERAGE=yes" >> $GITHUB_ENV
+          fi
 
       - uses: msys2/setup-msys2@v2
         if: matrix.toolchain == 'mingw'
@@ -501,7 +504,7 @@ jobs:
               DYNAMIC_LUA=yes LUA=${LUA_DIR} \
               DYNAMIC_PYTHON=yes PYTHON=${PYTHON_DIR} \
               DYNAMIC_PYTHON3=yes PYTHON3=${PYTHON3_DIR} \
-              STATIC_STDCPLUS=yes
+              STATIC_STDCPLUS=yes COVERAGE=${COVERAGE}
           else
             mingw32-make -f Make_ming.mak -j2 \
               FEATURES=${{ matrix.features }} \
@@ -522,6 +525,12 @@ jobs:
       #    name: vim${{ matrix.bits }}-${{ matrix.toolchain }}
       #    path: ./artifacts
 
+      - name: Copy gcov data files to src2
+        if: env.COVERAGE
+        shell: msys2 {0}
+        run: |
+          find src -name '*.gcno' | tar -c -T - | tar -x -C src2 --strip-components 1
+
       - name: Test
         shell: cmd
         timeout-minutes: 20
@@ -562,3 +571,26 @@ jobs:
             exit 1
           )
           echo ::endgroup::
+
+      - name: Generate gcov files
+        if: env.COVERAGE
+        shell: msys2 {0}
+        run: |
+          cd src
+          find . -type f -name '*.gcno' -exec gcov -pb {} + || true
+          cd ../src2
+          find . -type f -name '*.gcno' -exec gcov -pb {} + || true
+
+      - name: Codecov (gvim)
+        if: env.COVERAGE
+        uses: codecov/codecov-action@v2
+        with:
+          directory: src
+          flags: windows,${{ matrix.toolchain }}-${{ matrix.arch }}-${{ matrix.features }}-gui
+
+      - name: Codecov (vim)
+        if: env.COVERAGE
+        uses: codecov/codecov-action@v2
+        with:
+          directory: src2
+          flags: windows,${{ matrix.toolchain }}-${{ matrix.arch }}-${{ matrix.features }}

runtime/doc/autocmd.txt

@@ -1,4 +1,4 @@
-*autocmd.txt*   For Vim version 8.2.  Last change: 2022 Jan 21
+*autocmd.txt*   For Vim version 8.2.  Last change: 2022 Feb 09
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -326,6 +326,7 @@ Name			triggered by ~
 |FileChangedRO|		before making the first change to a read-only file
 
 |DiffUpdated|		after diffs have been updated
+|DirChangedPre|		before the working directory will change
 |DirChanged|		after the working directory has changed
 
 |ShellCmdPost|		after executing a shell command
@@ -738,6 +739,11 @@ DiffUpdated			After diffs have been updated.  Depending on
 				what kind of diff is being used (internal or
 				external) this can be triggered on every
 				change or when doing |:diffupdate|.
+							*DirChangedPre*
+DirChangedPre			The working directory is going to be changed,
+				as with |DirChanged|.  The pattern is like
+				with |DirChanged|.  The new directory can be
+				found in v:event.directory.
 							*DirChanged*
 DirChanged			The working directory has changed in response
 				to the |:cd| or |:tcd| or |:lcd| commands, or

runtime/doc/builtin.txt

@@ -1,4 +1,4 @@
-*builtin.txt*	For Vim version 8.2.  Last change: 2022 Feb 04
+*builtin.txt*	For Vim version 8.2.  Last change: 2022 Feb 08
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -4670,9 +4670,11 @@ islocked({expr})					*islocked()* *E786*
 			:echo islocked('alist')		" 1
 			:echo islocked('alist[1]')	" 0
 
-<		When {expr} is a variable that does not exist you get an error
-		message.  Use |exists()| to check for existence.
-		In Vim9 script it does not work for local variables.
+<		When {expr} is a variable that does not exist -1 is returned.
+		If {expr} uses a range, list or dict index that is out of
+		range or does not exist you get an error message.  Use
+		|exists()| to check for existence.
+		In Vim9 script it does not work for local function variables.
 
 		Can also be used as a |method|: >
 			GetName()->islocked()

runtime/doc/editing.txt

@@ -1650,6 +1650,11 @@ If you don't get warned often enough you can use the following command.
 			if it exists now.
 			Once a file has been checked the timestamp is reset,
 			you will not be warned again.
+			Syntax highlighting, marks, diff status,
+			'fileencoding', 'fileformat' and 'binary' options
+			are not changed.  See |v:fcs_choice| to reload these
+			too (for example, if a code formatting tools has
+			changed the file).
 
 :[N]checkt[ime] {filename}
 :[N]checkt[ime] [N]

runtime/doc/eval.txt

@@ -2070,6 +2070,11 @@ v:fcs_choice	What should happen after a |FileChangedShell| event was
 		do with the affected buffer:
 			reload		Reload the buffer (does not work if
 					the file was deleted).
+			edit		Reload the buffer and detect the
+					values for options such as
+					'fileformat', 'fileencoding', 'binary'
+					(does not work if the file was
+					deleted).
 			ask		Ask the user what to do, as if there
 					was no autocommand.  Except that when
 					only the timestamp changed nothing

runtime/doc/if_pyth.txt

@@ -1,4 +1,4 @@
-*if_pyth.txt*   For Vim version 8.2.  Last change: 2021 Nov 12
+*if_pyth.txt*   For Vim version 8.2.  Last change: 2022 Feb 07
 
 
 		  VIM REFERENCE MANUAL    by Paul Moore
@@ -65,7 +65,7 @@ There is no need to import sys, it's done by default.
 
 							*python-environment*
 Environment variables set in Vim are not always available in Python.  This
-depends on how Vim and Python were build.  Also see
+depends on how Vim and Python were built.  Also see
 https://docs.python.org/3/library/os.html#os.environ
 
 Note: Python is very sensitive to the indenting.  Make sure the "class" line
@@ -834,6 +834,19 @@ To work around such problems there are these options:
 Raising SystemExit exception in python isn't endorsed way to quit vim, use: >
 	:py vim.command("qall!")
 <
+							*E1266*
+This error can occur when python 3 cannot load the required modules.  This
+means that your python 3 is not correctly installed or there are some mistakes
+in your settings.  Please check the following items:
+1. Make sure that python 3 is correctly installed.  Also check the version of
+   python.
+2. Check the 'pythonthreedll' option.
+3. Check the 'pythonthreehome' option.
+4. Check the PATH environment variable if you don't set 'pythonthreedll'.
+   On MS-Windows, you can use where.exe to check which dll will be loaded.
+   E.g. >
+	where.exe python310.dll
+5. Check the PYTHONPATH and PYTHONHOME environment variables.
 
 							*has-python*
 You can test what Python version is available with: >

runtime/doc/index.txt

@@ -1,4 +1,4 @@
-*index.txt*     For Vim version 8.2.  Last change: 2022 Jan 28
+*index.txt*     For Vim version 8.2.  Last change: 2022 Feb 09
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -1152,7 +1152,7 @@ tag		command		action ~
 |:&|		:&		repeat last ":substitute"
 |:star|		:*		execute contents of a register
 |:<|		:<		shift lines one 'shiftwidth' left
-|:=|		:=		print the cursor line number
+|:=|		:=		print the last line number
 |:>|		:>		shift lines one 'shiftwidth' right
 |:@|		:@		execute contents of a register
 |:@@|		:@@		repeat the previous ":@"

runtime/doc/options.txt

@@ -1,4 +1,4 @@
-*options.txt*	For Vim version 8.2.  Last change: 2022 Feb 04
+*options.txt*	For Vim version 8.2.  Last change: 2022 Feb 08
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar

runtime/doc/quickfix.txt

@@ -1,4 +1,4 @@
-*quickfix.txt*  For Vim version 8.2.  Last change: 2022 Jan 04
+*quickfix.txt*  For Vim version 8.2.  Last change: 2022 Feb 08
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar

runtime/doc/syntax.txt

@@ -1,4 +1,4 @@
-*syntax.txt*	For Vim version 8.2.  Last change: 2022 Feb 04
+*syntax.txt*	For Vim version 8.2.  Last change: 2022 Feb 06
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -3713,12 +3713,13 @@ DEFINING CASE						*:syn-case* *E390*
 	items until the next ":syntax case" command are affected.
 
 :sy[ntax] case
-	Show either "syntax case match" or "syntax case ignore" (translated).
+	Show either "syntax case match" or "syntax case ignore".
 
 
 DEFINING FOLDLEVEL					*:syn-foldlevel*
 
-:sy[ntax] foldlevel [start | minimum]
+:sy[ntax] foldlevel start
+:sy[ntax] foldlevel minimum
 	This defines how the foldlevel of a line is computed when using
 	foldmethod=syntax (see |fold-syntax| and |:syn-fold|):
 
@@ -3731,13 +3732,16 @@ DEFINING FOLDLEVEL					*:syn-foldlevel*
 	may close and open horizontally within a line.
 
 :sy[ntax] foldlevel
-	Show either "syntax foldlevel start" or "syntax foldlevel minimum".
+	Show the current foldlevel method, either "syntax foldlevel start" or
+	"syntax foldlevel minimum".
 
 	{not meaningful when Vim was compiled without |+folding| feature}
 
 SPELL CHECKING						*:syn-spell*
 
-:sy[ntax] spell [toplevel | notoplevel | default]
+:sy[ntax] spell toplevel
+:sy[ntax] spell notoplevel
+:sy[ntax] spell default
 	This defines where spell checking is to be done for text that is not
 	in a syntax item:
 
@@ -3752,8 +3756,8 @@ SPELL CHECKING						*:syn-spell*
 	To activate spell checking the 'spell' option must be set.
 
 :sy[ntax] spell
-	Show either "syntax spell toplevel", "syntax spell notoplevel" or
-	"syntax spell default" (translated).
+	Show the current syntax spell checking method, either "syntax spell
+	toplevel", "syntax spell notoplevel" or "syntax spell default".
 
 
 SYNTAX ISKEYWORD SETTING				*:syn-iskeyword*
@@ -4352,7 +4356,7 @@ IMPLICIT CONCEAL					*:syn-conceal-implicit*
 	given explicitly.
 
 :sy[ntax] conceal
-	Show either "syntax conceal on" or "syntax conceal off" (translated).
+	Show either "syntax conceal on" or "syntax conceal off".
 
 ==============================================================================
 8. Syntax patterns				*:syn-pattern* *E401* *E402*

runtime/doc/tags

@@ -3948,6 +3948,7 @@ Dictionary-function	eval.txt	/*Dictionary-function*
 DiffUpdated	autocmd.txt	/*DiffUpdated*
 Digraphs	digraph.txt	/*Digraphs*
 DirChanged	autocmd.txt	/*DirChanged*
+DirChangedPre	autocmd.txt	/*DirChangedPre*
 E	motion.txt	/*E*
 E10	message.txt	/*E10*
 E100	diff.txt	/*E100*
@@ -4234,6 +4235,7 @@ E1262	vim9.txt	/*E1262*
 E1263	eval.txt	/*E1263*
 E1264	vim9.txt	/*E1264*
 E1265	eval.txt	/*E1265*
+E1266	if_pyth.txt	/*E1266*
 E127	eval.txt	/*E127*
 E128	eval.txt	/*E128*
 E129	eval.txt	/*E129*

runtime/doc/testing.txt

@@ -1,4 +1,4 @@
-*testing.txt*	For Vim version 8.2.  Last change: 2022 Feb 04
+*testing.txt*	For Vim version 8.2.  Last change: 2022 Feb 10
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar

runtime/doc/todo.txt

@@ -1,4 +1,4 @@
-*todo.txt*      For Vim version 8.2.  Last change: 2022 Feb 04
+*todo.txt*      For Vim version 8.2.  Last change: 2022 Feb 11
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -38,9 +38,18 @@ browser use: https://github.com/vim/vim/issues/1234
 							*known-bugs*
 -------------------- Known bugs and current work -----------------------
 
+Disallow using "s:" in Vim9 script at the script level.
+Disallow a legacy function creating an s: variable in Vim9 script.
+
 Once Vim9 is stable:
-- Check code coverage, add more tests if needed.
 - Use Vim9 for runtime files.
+- Check code coverage, add more tests if needed.
+	vim9compile.c
+	vim9execute.c
+	vim9expr.c
+	vim9instr.c
+	vim9script.c
+	vim9type.c
 
 Further Vim9 improvements, possibly after launch:
 - Check performance with callgrind and kcachegrind.
@@ -4834,9 +4843,6 @@ Autocommands:
     CursorHoldC     - CursorHold while command-line editing
     WinMoved	    - when windows have been moved around, e.g, ":wincmd J"
     SearchPost	    - After doing a search command (e.g. to do "M")
-    PreDirChanged/PostDirChanged
-		    - Before/after ":cd" has been used (for changing the
-		      window title)
     ShutDown	    - when the system is about to shut down
     InsertCharPost  - user typed a character in Insert mode, after inserting
 		      the char.

runtime/doc/uganda.txt

@@ -1,4 +1,4 @@
-*uganda.txt*    For Vim version 8.2.  Last change: 2022 Feb 04
+*uganda.txt*    For Vim version 8.2.  Last change: 2022 Feb 05
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -223,7 +223,7 @@ Canada:		Contact Kuwasha in Surrey, Canada.  They take care of the
 		forwards 100% of the money to the project in Uganda.  You can
 		send them a one time donation directly.
 		Please send me a note so that I know what has been donated
-		because of Vim.  Look on their for information about
+		because of Vim.  Look on their site for information about
 		sponsorship: https://www.kuwasha.net/
 		If you make a donation to Kuwasha you will receive a tax
 		receipt which can be submitted with your tax return.
@@ -248,7 +248,7 @@ Credit Card:	You can use PayPal to send money with a Credit card.  This is
 		The e-mail address for sending the money to is:
 		    Bram@iccf-holland.org
 
-Others:		Transfer to one of these accounts if possible:
+Others:		Transfer to this account if possible:
 		    ING bank: 	IBAN: NL95 INGB 0004 5487 74
 				Swift code: INGBNL2A
 		    under the name "stichting ICCF Holland", Amersfoort

runtime/doc/usr_41.txt

@@ -1,4 +1,4 @@
-*usr_41.txt*	For Vim version 8.2.  Last change: 2022 Jan 28
+*usr_41.txt*	For Vim version 8.2.  Last change: 2022 Feb 11
 
 		     VIM USER MANUAL - by Bram Moolenaar
 
@@ -2512,6 +2512,8 @@ continuation, as mentioned above |use-cpo-save|.
 For undoing the effect of an indent script, the b:undo_indent variable should
 be set accordingly.
 
+Both these variables use legacy script syntax, not |Vim9| syntax.
+
 
 FILE NAME
 

runtime/doc/vim9.txt

@@ -1,4 +1,4 @@
-*vim9.txt*	For Vim version 8.2.  Last change: 2022 Feb 04
+*vim9.txt*	For Vim version 8.2.  Last change: 2022 Feb 11
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -57,13 +57,13 @@ rewrite old scripts, they keep working as before.  You may want to use a few
 `:def` functions for code that needs to be fast.
 
 :vim9[cmd] {cmd}				*:vim9* *:vim9cmd* *E1164*
-		Execute {cmd} using Vim9 script syntax and semantics.
-		Useful when typing a command and in a legacy script or
-		function.
+		Evaluate and execute {cmd} using Vim9 script syntax and
+		semantics.  Useful when typing a command and in a legacy
+		script or function.
 
 :leg[acy] {cmd}					*:leg* *:legacy* *E1189* *E1234*
-		Execute {cmd} using legacy script syntax and semantics.  Only
-		useful in a Vim9 script or a :def function.
+		Evaluate and execute {cmd} using legacy script syntax and
+		semantics.  Only useful in a Vim9 script or a :def function.
 		Note that {cmd} cannot use local variables, since it is parsed
 		with legacy expression syntax.
 
@@ -219,20 +219,18 @@ be given.
 Functions and variables are script-local by default ~
 							*vim9-scopes*
 When using `:function` or `:def` to specify a new function at the script level
-in a Vim9 script, the function is local to the script, as if "s:" was
-prefixed.  Using the "s:" prefix is optional.  To define a global function or
-variable the "g:" prefix must be used.  For functions in an autoload script
-the "name#" prefix is sufficient. >
+in a Vim9 script, the function is local to the script.  Like prefixing "s:" in
+legacy script.  To define a global function or variable the "g:" prefix must
+be used.  For functions in a script that is to be imported and in an autoload
+script "export" needs to be used. >
 	def ThisFunction()          # script-local
-	def s:ThisFunction()        # script-local
 	def g:ThatFunction()        # global
-	def scriptname#function()   # autoload
+	export def Function()       # for import and import autoload
 <						*E1058* *E1075*
 When using `:function` or `:def` to specify a nested function inside a `:def`
 function and no namespace was given, this nested function is local to the code
-block it is defined in.  In a `:def` function it is not possible to define a
-script-local function.  It is possible to define a global function by using
-the "g:" prefix.
+block it is defined in.  It is not possible to define a script-local function.
+It is possible to define a global function by using the "g:" prefix.
 
 When referring to a function and no "s:" or "g:" prefix is used, Vim will
 search for the function:
@@ -244,6 +242,13 @@ start with an upper case letter even when using the "s:" prefix.  In legacy
 script "s:funcref" could be used, because it could not be referred to with
 "funcref".  In Vim9 script it can, therefore "s:Funcref" must be used to avoid
 that the name interferes with builtin functions.
+							*vim9-s-namespace*
+The use of the "s:" prefix is not supported at the Vim9 script level.  All
+functions and variables without a prefix are script-local.
+In :def functions the use of "s:" is optional.  This is because in legacy
+script the "s:" might be needed.  Disallowing the use of "s:" only in a :def
+function in Vim9 script would be a bit confusing.
+In legacy functions the use of "s:" for script items is required, as before.
 
 In all cases the function must be defined before used.  That is when it is
 called, when `:defcompile` causes it to be compiled, or when code that calls
@@ -280,7 +285,9 @@ You want to use this in scripts that use a `finish` command to bail out at
 some point when loaded again.  E.g. when a buffer local option is set: >
 	vim9script noclear
 	setlocal completefunc=SomeFunc
-	if exists('*g:SomeFunc') | finish | endif
+	if exists('*g:SomeFunc')
+	  finish
+	endif
 	def g:SomeFunc()
 	....
 
@@ -1398,14 +1405,24 @@ Results in:
 For script-local variables in Vim9 script the type is checked, also when the
 variable was declared in a legacy function.
 
-When a type has been declared this is attached to a list or string.  When
+When a type has been declared this is attached to a List or Dictionary.  When
 later some expression attempts to change the type an error will be given: >
 	var ll: list<number> = [1, 2, 3]
 	ll->extend(['x'])  # Error, 'x' is not a number
 
-If the type is inferred then the type is allowed to change: >
+If the type is not declared then it is allowed to change: >
 	[1, 2, 3]->extend(['x'])  # result: [1, 2, 3, 'x']
 
+For a variable declaration an inferred type matters: >
+	var ll = [1, 2, 3]
+	ll->extend(['x'])  # Error, 'x' is not a number
+That is because the declaration looks like a list of numbers, thus is
+equivalent to: >
+	var ll: list<number> = [1, 2, 3]
+If you do want a more permissive list you need to declare the type: >
+	var ll: list<any = [1, 2, 3]
+	ll->extend(['x'])  # OK
+
 
 Stricter type checking ~
 							*type-checking*

runtime/filetype.vim

@@ -1547,6 +1547,9 @@ au BufNewFile,BufRead *.r,*.R				call dist#ft#FTr()
 " Remind
 au BufNewFile,BufRead .reminders,*.remind,*.rem		setf remind
 
+" ReScript
+au BufNewFile,BufRead *.res,*.resi			setf rescript
+
 " Resolv.conf
 au BufNewFile,BufRead resolv.conf		setf resolv
 

runtime/ftplugin.vim

@@ -1,20 +1,28 @@
-" Vim support file to switch on loading plugins for file types
-"
-" Maintainer:	Bram Moolenaar <Bram@vim.org>
-" Last change:	2022 Feb 04
+vim9script noclear
 
-if exists("did_load_ftplugin")
+# Vim support file to switch on loading plugins for file types
+#
+# Maintainer:	Bram Moolenaar <Bram@vim.org>
+# Last change:	2022 Feb 11
+
+if exists("g:did_load_ftplugin")
   finish
 endif
-let did_load_ftplugin = 1
+g:did_load_ftplugin = 1
 
 augroup filetypeplugin
-  au FileType * call s:LoadFTPlugin()
+  au FileType * call LoadFTPlugin()
 augroup END
 
-def s:LoadFTPlugin()
+if exists('*LoadFTPlugin')
+  # No need to define the function again.
+  finish
+endif
+
+def LoadFTPlugin()
   if exists("b:undo_ftplugin")
-    exe b:undo_ftplugin
+    # We assume b:undo_ftplugin is using legacy script syntax
+    legacy exe b:undo_ftplugin
     unlet! b:undo_ftplugin b:did_ftplugin
   endif
 

runtime/ftplugof.vim

@@ -1,13 +1,15 @@
-" Vim support file to switch off loading plugins for file types
-"
-" Maintainer:	Bram Moolenaar <Bram@vim.org>
-" Last Change:	2011 Oct 20
+vim9script
 
-if exists("did_load_ftplugin")
-  unlet did_load_ftplugin
+# Vim support file to switch off loading plugins for file types
+#
+# Maintainer:	Bram Moolenaar <Bram@vim.org>
+# Last Change:	2022 Feb 09
+
+if exists("g:did_load_ftplugin")
+  unlet g:did_load_ftplugin
 endif
 
-" Remove all autocommands in the filetypeplugin group, if any exist.
+# Remove all autocommands in the filetypeplugin group, if any exist.
 if exists("#filetypeplugin")
   silent! au! filetypeplugin *
 endif

runtime/indent.vim

@@ -1,7 +1,7 @@
 " Vim support file to switch on loading indent files for file types
 "
 " Maintainer:	Bram Moolenaar <Bram@vim.org>
-" Last Change:	2022 Feb 04
+" Last Change:	2022 Feb 11
 
 if exists("did_indent_on")
   finish
@@ -14,7 +14,7 @@ augroup END
 
 def s:LoadIndent()
   if exists("b:undo_indent")
-    exe b:undo_indent
+    legacy exe b:undo_indent
     unlet! b:undo_indent b:did_indent
   endif
   var s = expand("<amatch>")

runtime/menu.vim

@@ -1201,8 +1201,8 @@ an 50.710 &Syntax.Co&lor\ Test		:sp $VIMRUNTIME/syntax/colortest.vim<Bar>so %<CR
 an 50.720 &Syntax.&Highlight\ Test	:runtime syntax/hitest.vim<CR>
 an 50.730 &Syntax.&Convert\ to\ HTML	:runtime syntax/2html.vim<CR>
 
-" Uncomment this to compile the functions early to find any mistakes
-defcompile
+" Uncomment the next line to compile the functions early to find any mistakes
+" defcompile
 
 endif " !exists("did_install_syntax_menu")
 

runtime/pack/dist/opt/shellmenu/plugin/shellmenu.vim

@@ -7,51 +7,57 @@
 " Attached is a Vim script file for turning gvim into a shell script editor.
 " It may also be used as an example how to use menus in Vim.
 "
-" Written by: Lennart Schultz <les@dmi.min.dk>
+" Maintainer: Ada (Haowen) Yu <me@yuhaowen.com>
+" Original author: Lennart Schultz <les@dmi.min.dk> (mail unreachable)
 
-imenu Stmts.for	for  in 
-do
-
-doneki	kk0elli
-imenu Stmts.case	case  in
-) ;;
+" Make sure the '<' and 'C' flags are not included in 'cpoptions', otherwise
+" <CR> would not be recognized.  See ":help 'cpoptions'".
+let s:cpo_save = &cpo
+set cpo&vim
+
+imenu Stmts.for	for  in <CR>do<CR><CR>done<esc>ki	<esc>kk0elli
+imenu Stmts.case	case  in<CR>) ;;<CR>esac<esc>bki	<esc>k0elli
+imenu Stmts.if	if   <CR>then<CR><CR>fi<esc>ki	<esc>kk0elli
+imenu Stmts.if-else	if   <CR>then<CR><CR>else<CR><CR>fi<esc>ki	<esc>kki	<esc>kk0elli
+imenu Stmts.elif	elif   <CR>then<CR><CR><esc>ki	<esc>kk0elli
+imenu Stmts.while	while   do<CR><CR>done<esc>ki	<esc>kk0elli
 imenu Stmts.break	break 
 imenu Stmts.continue	continue 
-then
+imenu Stmts.function	() {<CR><CR>}<esc>ki	<esc>k0i
 imenu Stmts.return	return 
 imenu Stmts.return-true	return 0
 imenu Stmts.return-false	return 1
 imenu Stmts.exit	exit 
 imenu Stmts.shift	shift 
 imenu Stmts.trap	trap 
-
-fiki	kki	kk0elli
-imenu Stmts.elif	elif   
-then
-
-ki	kk0elli
-imenu Stmts.while	while   
-do
-
-doneki	kk0elli
-imenu Stmts.break	break 
-imenu Stmts.continue	continue 
-imenu Stmts.function	() {
-
-}ki	k0i
-imenu Stmts.return	return 
-imenu Stmts.return-true	return 0
-imenu Stmts.return-false	return 1
-imenu Stmts.exit	exit 
-imenu Stmts.shift	shift 
-imenu Stmts.trap	trap 
-imenu Test.existence	[ -e  ]hi
-imenu Test.existence - file		[ -f  ]hi
-imenu Test.existence - file (not empty)	[ -s  ]hi
-imenu Test.existence - directory	[ -d  ]hi
-imenu Test.existence - executable	[ -x  ]hi
-imenu Test.existence - readable	[ -r  ]hi
-imenu Test.existence - writable	[ -w  ]hi
+imenu Test.existence	[ -e  ]<esc>hi
+imenu Test.existence\ -\ file		[ -f  ]<esc>hi
+imenu Test.existence\ -\ file\ (not\ empty)	[ -s  ]<esc>hi
+imenu Test.existence\ -\ directory	[ -d  ]<esc>hi
+imenu Test.existence\ -\ executable	[ -x  ]<esc>hi
+imenu Test.existence\ -\ readable	[ -r  ]<esc>hi
+imenu Test.existence\ -\ writable	[ -w  ]<esc>hi
+imenu Test.String\ is\ empty [ x = "x$" ]<esc>hhi
+imenu Test.String\ is\ not\ empty [ x != "x$" ]<esc>hhi
+imenu Test.Strings\ is\ equal [ "" = "" ]<esc>hhhhhhhi
+imenu Test.Strings\ is\ not\ equal [ "" != "" ]<esc>hhhhhhhhi
+imenu Test.Values\ is\ greater\ than [  -gt  ]<esc>hhhhhhi
+imenu Test.Values\ is\ greater\ equal [  -ge  ]<esc>hhhhhhi
+imenu Test.Values\ is\ equal [  -eq  ]<esc>hhhhhhi
+imenu Test.Values\ is\ not\ equal [  -ne  ]<esc>hhhhhhi
+imenu Test.Values\ is\ less\ than [  -lt  ]<esc>hhhhhhi
+imenu Test.Values\ is\ less\ equal [  -le  ]<esc>hhhhhhi
+imenu ParmSub.Substitute\ word\ if\ parm\ not\ set ${:-}<esc>hhi
+imenu ParmSub.Set\ parm\ to\ word\ if\ not\ set ${:=}<esc>hhi
+imenu ParmSub.Substitute\ word\ if\ parm\ set\ else\ nothing ${:+}<esc>hhi
+imenu ParmSub.If\ parm\ not\ set\ print\ word\ and\ exit ${:?}<esc>hhi
+imenu SpShVars.Number\ of\ positional\ parameters ${#}
+imenu SpShVars.All\ positional\ parameters\ (quoted\ spaces) ${*}
+imenu SpShVars.All\ positional\ parameters\ (unquoted\ spaces) ${@}
+imenu SpShVars.Flags\ set ${-}
+imenu SpShVars.Return\ code\ of\ last\ command ${?}
+imenu SpShVars.Process\ number\ of\ this\ shell ${$}
+imenu SpShVars.Process\ number\ of\ last\ background\ command ${!}
 imenu Environ.HOME ${HOME}
 imenu Environ.PATH ${PATH}
 imenu Environ.CDPATH ${CDPATH}
@@ -82,13 +88,17 @@ imenu Builtins.umask umask
 imenu Builtins.wait wait
 imenu Set.set set
 imenu Set.unset unset
-imenu Environ.SHELL ${SHELL}
-imenu Environ.LC_CTYPE ${LC_CTYPE}
-imenu Environ.LC_MESSAGES ${LC_MESSAGES}
-imenu Builtins.cd cd
-imenu Builtins.echo echo
-imenu Builtins.eval eval
-imenu Builtins.exec exec
-imenu Builtins.export export
-imenu Builtins.getopts getopts
-imenu Builtins.hash hash
+imenu Set.mark\ modified\ or\ modified\ variables set -a
+imenu Set.exit\ when\ command\ returns\ non-zero\ exit\ code set -e
+imenu Set.Disable\ file\ name\ generation set -f
+imenu Set.remember\ function\ commands set -h
+imenu Set.All\ keyword\ arguments\ are\ placed\ in\ the\ environment set -k
+imenu Set.Read\ commands\ but\ do\ not\ execute\ them set -n
+imenu Set.Exit\ after\ reading\ and\ executing\ one\ command set -t
+imenu Set.Treat\ unset\ variables\ as\ an\ error\ when\ substituting set -u
+imenu Set.Print\ shell\ input\ lines\ as\ they\ are\ read set -v
+imenu Set.Print\ commands\ and\ their\ arguments\ as\ they\ are\ executed set -x
+
+" Restore the previous value of 'cpoptions'.
+let &cpo = s:cpo_save
+unlet s:cpo_save

runtime/syntax/vim.vim

@@ -1,8 +1,8 @@
 " Vim syntax file
 " Language:	Vim 8.2 script
 " Maintainer:	Charles E. Campbell <NcampObell@SdrPchip.AorgM-NOSPAM>
-" Last Change:	February 01, 2022
-" Version:	8.2-27
+" Last Change:	February 09, 2022
+" Version:	8.2-28
 " URL:	http://www.drchip.org/astronaut/vim/index.html#SYNTAX_VIM
 " Automatically generated keyword lists: {{{1
 
@@ -66,8 +66,8 @@ syn keyword vimErrSetting contained	bioskey biosk conskey consk autoprint beauti
 
 " AutoCmd Events {{{2
 syn case ignore
-syn keyword vimAutoEvent contained	BufAdd BufDelete BufFilePost BufHidden BufNew BufRead BufReadPost BufUnload BufWinLeave BufWrite BufWritePost CmdlineChanged CmdlineLeave CmdwinEnter ColorScheme ColorSchemePre CompleteChanged CompleteDone CompleteDonePre CursorHold CursorHoldI CursorMoved CursorMovedI DiffUpdated DirChanged EncodingChanged ExitPre FileAppendCmd FileAppendPost FileAppendPre FileChangedRO FileChangedShell FileChangedShellPost FileEncoding FileExplorer FileReadCmd FileReadPost FileReadPre FileType FileWriteCmd FileWritePost FileWritePre FilterReadPost FilterReadPre FilterWritePost FilterWritePre FocusGained FocusLost FuncUndefined GUIEnter GUIFailed InsertChange InsertCharPre InsertEnter InsertLeave InsertLeavePre MenuPopup ModeChanged OptionSet QuickFixCmdPost QuickFixCmdPre QuitPre RemoteReply SafeState SafeStateAgain SessionLoadPost ShellCmdPost ShellFilterPost SigUSR1 SourceCmd SourcePost SourcePre SpellFileMissing StdinReadPost StdinReadPre SwapExists Syntax TabClosed TabEnter TabLeave TabNew TermChanged TerminalOpen TerminalWinOpen TermResponse TextChanged TextChangedI TextChangedP TextYankPost User VimEnter VimLeave VimLeavePre VimResized VimResume VimSuspend WinClosed WinEnter WinLeave WinNew
-syn keyword vimAutoEvent contained	BufCreate BufEnter BufFilePre BufLeave BufNewFile BufReadCmd BufReadPre BufWinEnter BufWipeout BufWriteCmd BufWritePre CmdlineEnter CmdUndefined CmdwinLeave
+syn keyword vimAutoEvent contained	BufAdd BufDelete BufFilePost BufHidden BufNew BufRead BufReadPost BufUnload BufWinLeave BufWrite BufWritePost CmdlineChanged CmdlineLeave CmdwinEnter ColorScheme CompleteChanged CompleteDone CompleteDonePre CursorHold CursorHoldI CursorMoved CursorMovedI DiffUpdated DirChanged DirChangedPre EncodingChanged ExitPre FileAppendCmd FileAppendPost FileAppendPre FileChangedRO FileChangedShell FileChangedShellPost FileEncoding FileExplorer FileReadCmd FileReadPost FileReadPre FileType FileWriteCmd FileWritePost FileWritePre FilterReadPost FilterReadPre FilterWritePost FilterWritePre FocusGained FocusLost FuncUndefined GUIEnter GUIFailed InsertChange InsertCharPre InsertEnter InsertLeave InsertLeavePre MenuPopup ModeChanged OptionSet QuickFixCmdPost QuickFixCmdPre QuitPre RemoteReply SafeState SafeStateAgain SessionLoadPost ShellCmdPost ShellFilterPost SigUSR1 SourceCmd SourcePost SourcePre SpellFileMissing StdinReadPost StdinReadPre SwapExists Syntax TabClosed TabEnter TabLeave TabNew TermChanged TerminalOpen TerminalWinOpen TermResponse TextChanged TextChangedI TextChangedP TextYankPost User VimEnter VimLeave VimLeavePre VimResized VimResume VimSuspend WinClosed WinEnter WinLeave WinNew
+syn keyword vimAutoEvent contained	BufCreate BufEnter BufFilePre BufLeave BufNewFile BufReadCmd BufReadPre BufWinEnter BufWipeout BufWriteCmd BufWritePre CmdlineEnter CmdUndefined CmdwinLeave ColorSchemePre
 
 " Highlight commonly used Groupnames {{{2
 syn keyword vimGroup contained	Comment Constant String Character Number Boolean Float Identifier Function Statement Conditional Repeat Label Operator Keyword Exception PreProc Include Define Macro PreCondit Type StorageClass Structure Typedef Special SpecialChar Tag Delimiter SpecialComment Debug Underlined Ignore Error Todo

runtime/tutor/tutor

@@ -955,7 +955,7 @@ NOTE:  Completion works for many commands.  Just try pressing CTRL-D and
 	Publisher: New Riders
   The first book completely dedicated to Vim.  Especially useful for beginners.
   There are many examples and pictures.
-  See http://iccf-holland.org/click5.html
+  See https://iccf-holland.org/click5.html
 
   This book is older and more about Vi than Vim, but also recommended:
 	Learning the Vi Editor - by Linda Lamb

runtime/tutor/tutor.bar

@@ -954,7 +954,7 @@ Anm
     Verlaag: New Riders
   Dös ist dös eerste Buech, wo ganz yn n Wimm gwidmt ist, netty dös Grechte für
   Anfönger. Es haat ayn Wösn Beispiler und aau Bilder drinn.
-  See http://iccf-holland.org/click5.html
+  See https://iccf-holland.org/click5.html
 
   Dös folgete Buech  ist schoon ölter und meerer  über n Urwimm  als wie über n
   Wimm,  aber aau zo n Empfelhen:   Textbearbeitung mit dem vi-Editor - von dyr
@@ -968,7 +968,7 @@ Anm
     mitp-Verlaag, Buechlaittzal 978-3-8266-1781-2
   Trotz dyr recht pfrengen Darstöllung  ist s durch seine viln nützlichnen Bei-
   spiler aau für Einsteiger grad grecht.  Probhaeupster und de Beispilschripfer
-  seind zesig zo n Kriegn; see   http://iccf-holland.org/click5.html
+  seind zesig zo n Kriegn; see   https://iccf-holland.org/click5.html
 
   Verfasst habnd dönn Schainer dyr PIERCE Michael C. und WARE Robert K. von dyr
   Kolraader Knappnschuel (Colorado School of Mines). Er beruet auf Entwürff, wo

runtime/tutor/tutor.bar.utf-8

@@ -954,7 +954,7 @@ Anmörkung:  D Vergöntzung  geit s für aynn Hauffen Faudungen.  Versuech ainfa
     Verlaag: New Riders
   Dös ist dös eerste Buech, wo ganz yn n Wimm gwidmt ist, netty dös Grechte für
   Anfönger. Es haat ayn Wösn Beispiler und aau Bilder drinn.
-  See http://iccf-holland.org/click5.html
+  See https://iccf-holland.org/click5.html
 
   Dös folgete Buech  ist schoon ölter und meerer  über n Urwimm  als wie über n
   Wimm,  aber aau zo n Empfelhen:   Textbearbeitung mit dem vi-Editor - von dyr
@@ -968,7 +968,7 @@ Anmörkung:  D Vergöntzung  geit s für aynn Hauffen Faudungen.  Versuech ainfa
     mitp-Verlaag, Buechlaittzal 978-3-8266-1781-2
   Trotz dyr recht pfrengen Darstöllung  ist s durch seine viln nützlichnen Bei-
   spiler aau für Einsteiger grad grecht.  Probhaeupster und de Beispilschripfer
-  seind zesig zo n Kriegn; see   http://iccf-holland.org/click5.html
+  seind zesig zo n Kriegn; see   https://iccf-holland.org/click5.html
 
   Verfasst habnd dönn Schainer dyr PIERCE Michael C. und WARE Robert K. von dyr
   Kolraader Knappnschuel (Colorado School of Mines). Er beruet auf Entwürff, wo

runtime/tutor/tutor.bg.utf-8

@@ -1017,7 +1017,7 @@
 	Издател: New Riders
   Това е първата книга, изцяло посветена на Vim. Особено полезна е за
   начинаещи. В нея ще намерите много примери и картинки.
-  Вижте http://iccf-holland.org/click5.html
+  Вижте https://iccf-holland.org/click5.html
 
   Следната книга е по-стара и по-скоро за Vi отколкото за Vim, но също се препоръчва:
 	Learning the Vi Editor - от Linda Lamb

runtime/tutor/tutor.ca

@@ -792,7 +792,7 @@ Nota: Aix
         Editorial: New Riders
   És el primer llibre dedicat completament al Vim, especialment útil per a
   usuaris novells. Conté molts exemples i diagrames.
-  Vegeu http://iccf-holland.org/click5.html
+  Vegeu https://iccf-holland.org/click5.html
 
   Aquest altre és més vell i tracta més sobre el Vi que sobre el Vim:
         Learning the Vi Editor - de Linda Lamb

runtime/tutor/tutor.ca.utf-8

@@ -792,7 +792,7 @@ Nota: Així s'evita haver de prémer  i , l'últim caràcter, el text a inserir,
         Editorial: New Riders
   És el primer llibre dedicat completament al Vim, especialment útil per a
   usuaris novells. Conté molts exemples i diagrames.
-  Vegeu http://iccf-holland.org/click5.html
+  Vegeu https://iccf-holland.org/click5.html
 
   Aquest altre és més vell i tracta més sobre el Vi que sobre el Vim:
         Learning the Vi Editor - de Linda Lamb

runtime/tutor/tutor.cs

@@ -791,7 +791,7 @@ Pozn
 	Nakladatel: New Riders
   První kniha určená pro Vim. Obzvláště vhodná pro začátečníky.
   Obsahuje množství příkladů a obrázků.
-  viz http://iccf-holland.org/click5.html
+  viz https://iccf-holland.org/click5.html
 
   Tato kniha je starší a více věnovaná Vi než Vim, ale také doporučená:
 	Learning the Vi Editor - od Linda Lamb

runtime/tutor/tutor.cs.cp1250

@@ -791,7 +791,7 @@ Pozn
 	Nakladatel: New Riders
   První kniha určená pro Vim. Obzvláště vhodná pro začátečníky.
   Obsahuje množství příkladů a obrázků.
-  viz http://iccf-holland.org/click5.html
+  viz https://iccf-holland.org/click5.html
 
   Tato kniha je starší a více věnovaná Vi než Vim, ale také doporučená:
 	Learning the Vi Editor - od Linda Lamb

runtime/tutor/tutor.cs.utf-8

@@ -791,7 +791,7 @@ Poznámka: Tímto se vyhneš stisknutí  i  , posledního znaku, textu na vlože
 	Nakladatel: New Riders
   První kniha určená pro Vim. Obzvláště vhodná pro začátečníky.
   Obsahuje množství příkladů a obrázků.
-  viz http://iccf-holland.org/click5.html
+  viz https://iccf-holland.org/click5.html
 
   Tato kniha je starší a více věnovaná Vi než Vim, ale také doporučená:
 	Learning the Vi Editor - od Linda Lamb

runtime/tutor/tutor.da

@@ -953,7 +953,7 @@ BEM
 	Forlag: New Riders
   Den første bog som helt er tilegnet Vim. Specielt nyttig for begyndere.
   Der er mange eksempler og billeder.
-  Se http://iccf-holland.org/click5.html
+  Se https://iccf-holland.org/click5.html
 
   Denne bog er ældre og mere om Vi end Vim, men anbefales også:
 	Learning the Vi Editor - af Linda Lamb

runtime/tutor/tutor.da.utf-8

@@ -953,7 +953,7 @@ BEMÆRK: Fuldførelse virker til mange kommandoer. Prøv blot at trykke på
 	Forlag: New Riders
   Den første bog som helt er tilegnet Vim. Specielt nyttig for begyndere.
   Der er mange eksempler og billeder.
-  Se http://iccf-holland.org/click5.html
+  Se https://iccf-holland.org/click5.html
 
   Denne bog er ældre og mere om Vi end Vim, men anbefales også:
 	Learning the Vi Editor - af Linda Lamb

runtime/tutor/tutor.de

@@ -956,7 +956,7 @@ Anmerkung: Vervollst
 	Verlag: New Riders
   Das erste Buch, welches durchgängig Vim gewidmet ist.  Besonders nützlich
   für Anfänger.  Viele Beispiele und Bilder sind enthalten.
-  Siehe http://iccf-holland.org/click5.html
+  Siehe https://iccf-holland.org/click5.html
 
   Folgendes Buch ist älter und mehr über Vi als Vim, aber auch empfehlenswert:
 	Textbearbeitung mit dem Vi-Editor  -  von Linda Lamb und Arnold Robbins
@@ -970,7 +970,7 @@ Anmerkung: Vervollst
 	mitp-Verlag, ISBN 3-8266-1425-9
   Trotz der kompakten Darstellung ist es durch viele nützliche Beispiele auch
   für Einsteiger empfehlenswert.  Probekapitel und die Beispielskripte sind
-  online erhältlich.  Siehe http://iccf-holland.org/click5.html
+  online erhältlich.  Siehe https://iccf-holland.org/click5.html
 
   Dieses Tutorial wurde geschrieben von Michael C. Pierce und Robert K. Ware,
   Colorado School of Mines. Es benutzt Ideen, die Charles Smith, Colorado State

runtime/tutor/tutor.de.utf-8

@@ -956,7 +956,7 @@ Anmerkung: Vervollständigung funktioniert für viele Kommandos. Probiere
 	Verlag: New Riders
   Das erste Buch, welches durchgängig Vim gewidmet ist.  Besonders nützlich
   für Anfänger.  Viele Beispiele und Bilder sind enthalten.
-  Siehe http://iccf-holland.org/click5.html
+  Siehe https://iccf-holland.org/click5.html
 
   Folgendes Buch ist älter und mehr über Vi als Vim, aber auch empfehlenswert:
 	Textbearbeitung mit dem Vi-Editor  -  von Linda Lamb und Arnold Robbins
@@ -970,7 +970,7 @@ Anmerkung: Vervollständigung funktioniert für viele Kommandos. Probiere
 	mitp-Verlag, ISBN 3-8266-1425-9
   Trotz der kompakten Darstellung ist es durch viele nützliche Beispiele auch
   für Einsteiger empfehlenswert.  Probekapitel und die Beispielskripte sind
-  online erhältlich.  Siehe http://iccf-holland.org/click5.html
+  online erhältlich.  Siehe https://iccf-holland.org/click5.html
 
   Dieses Tutorial wurde geschrieben von Michael C. Pierce und Robert K. Ware,
   Colorado School of Mines. Es benutzt Ideen, die Charles Smith, Colorado State

runtime/tutor/tutor.el

@@ -796,7 +796,7 @@
 	Το πρώτο βιβλίο πλήρως αφιερωμένο στον Vim.
 	Ιδιαίτερα χρήσιμο για αρχάριους.
 	Υπάρχουν πολλά παραδείγματα και εικόνες.
-	Δείτε την http://iccf-holland.org/click5.html
+	Δείτε την https://iccf-holland.org/click5.html
 
   Αυτό το βιβλίο είναι παλιότερο και περισσότερο για τον Vi παρά για τον Vim,
   αλλά επίσης συνιστώμενο:

runtime/tutor/tutor.el.cp737

@@ -796,7 +796,7 @@
 	’¦ §¨é«¦ ™ ™¢å¦ §¢ã¨àª ˜­ œ¨à£â¤¦ ©«¦¤ Vim.
 	ˆ› ˜å«œ¨˜ ®¨ã© £¦ š ˜ ˜¨®á¨ ¦¬ª.
 	“§á¨®¦¬¤ §¦¢¢á §˜¨˜›œåš£˜«˜ ¡˜  œ ¡æ¤œª.
-	ƒœå«œ «ž¤ http://iccf-holland.org/click5.html
+	ƒœå«œ «ž¤ https://iccf-holland.org/click5.html
 
   €¬«æ «¦ ™ ™¢å¦ œå¤˜  §˜¢ æ«œ¨¦ ¡˜  §œ¨ ©©æ«œ¨¦ š ˜ «¦¤ Vi §˜¨á š ˜ «¦¤ Vim,
   ˜¢¢á œ§å©žª ©¬¤ ©«é£œ¤¦:

runtime/tutor/tutor.el.utf-8

@@ -796,7 +796,7 @@
 	Το πρώτο βιβλίο πλήρως αφιερωμένο στον Vim.
 	Ιδιαίτερα χρήσιμο για αρχάριους.
 	Υπάρχουν πολλά παραδείγματα και εικόνες.
-	Δείτε την http://iccf-holland.org/click5.html
+	Δείτε την https://iccf-holland.org/click5.html
 
   Αυτό το βιβλίο είναι παλιότερο και περισσότερο για τον Vi παρά για τον Vim,
   αλλά επίσης συνιστώμενο:

runtime/tutor/tutor.hr

@@ -951,7 +951,7 @@ NAPOMENA:  Mogu
 	Izdavač: New Riders
   Prva knjiga potpuno posvećena Vim-u. Vrlo korisna za početnike.
   Sa mnogo primjera i slika.
-  Posjetite http://iccf-holland.org/click5.html
+  Posjetite https://iccf-holland.org/click5.html
 
   Sljedeća knjiga je nešto starija i više o Vi-u nego o Vim-u, preporučamo:
 	Learning the Vi Editor - by Linda Lamb

runtime/tutor/tutor.hr.cp1250

@@ -951,7 +951,7 @@ NAPOMENA:  Mogu
 	Izdavač: New Riders
   Prva knjiga potpuno posvećena Vim-u. Vrlo korisna za početnike.
   Sa mnogo primjera i slika.
-  Posjetite http://iccf-holland.org/click5.html
+  Posjetite https://iccf-holland.org/click5.html
 
   Sljedeća knjiga je nešto starija i više o Vi-u nego o Vim-u, preporučamo:
 	Learning the Vi Editor - by Linda Lamb

runtime/tutor/tutor.hr.utf-8

@@ -951,7 +951,7 @@ NAPOMENA:  Moguće je dopuniti mnoge naredbe.  Koristite CTRL-D i <TAB>.
 	Izdavač: New Riders
   Prva knjiga potpuno posvećena Vim-u. Vrlo korisna za početnike.
   Sa mnogo primjera i slika.
-  Posjetite http://iccf-holland.org/click5.html
+  Posjetite https://iccf-holland.org/click5.html
 
   Sljedeća knjiga je nešto starija i više o Vi-u nego o Vim-u, preporučamo:
 	Learning the Vi Editor - by Linda Lamb

runtime/tutor/tutor.hu

@@ -810,7 +810,7 @@ Megj: A Vimben a sor legv
 	Publisher: New Riders
   The first book completely dedicated to Vim.  Especially useful for beginners.
   There are many examples and pictures.
-  See http://iccf-holland.org/click5.html
+  See https://iccf-holland.org/click5.html
 
   This book is older and more about Vi than Vim, but also recommended:
 	Learning the Vi Editor - by Linda Lamb

runtime/tutor/tutor.hu.cp1250

@@ -810,7 +810,7 @@ Megj: A Vimben a sor legv
 	Publisher: New Riders
   The first book completely dedicated to Vim.  Especially useful for beginners.
   There are many examples and pictures.
-  See http://iccf-holland.org/click5.html
+  See https://iccf-holland.org/click5.html
 
   This book is older and more about Vi than Vim, but also recommended:
 	Learning the Vi Editor - by Linda Lamb

runtime/tutor/tutor.hu.utf-8

@@ -810,7 +810,7 @@ Megj: A Vimben a sor legvégére is lehet állni, azonban ez elődjében
 	Publisher: New Riders
   The first book completely dedicated to Vim.  Especially useful for beginners.
   There are many examples and pictures.
-  See http://iccf-holland.org/click5.html
+  See https://iccf-holland.org/click5.html
 
   This book is older and more about Vi than Vim, but also recommended:
 	Learning the Vi Editor - by Linda Lamb

runtime/tutor/tutor.it

@@ -951,7 +951,7 @@ NOTA:  Il completamento
 	Vim - Vi Improved - di Steve Oualline     Editore: New Riders
   Il primo libro completamente dedicato a Vim. Utile specie per principianti.
   Contiene molti esempi e figure.
-  Vedi http://iccf-holland.org/click5.html
+  Vedi https://iccf-holland.org/click5.html
 
   Quest'altro libro è più su Vi che su Vim, ma è pure consigliato:
 	Learning the Vi Editor - di Linda Lamb e Arnold Robbins

runtime/tutor/tutor.it.utf-8

@@ -951,7 +951,7 @@ NOTA:  Il completamento è disponibile per molti comandi.  Prova a battere
 	Vim - Vi Improved - di Steve Oualline     Editore: New Riders
   Il primo libro completamente dedicato a Vim. Utile specie per principianti.
   Contiene molti esempi e figure.
-  Vedi http://iccf-holland.org/click5.html
+  Vedi https://iccf-holland.org/click5.html
 
   Quest'altro libro è più su Vi che su Vim, ma è pure consigliato:
 	Learning the Vi Editor - di Linda Lamb e Arnold Robbins

runtime/tutor/tutor.ja.euc

@@ -955,7 +955,7 @@ NOTE:
 	出版社: New Riders
   最初の本は完全に Vim のために書かれました。とりわけ初心者にはお奨めです。
   多くの例題や図版が掲載されています。
-  次のURLを参照して下さい http://iccf-holland.org/click5.html
+  次のURLを参照して下さい https://iccf-holland.org/click5.html
 
   次は Vim よりも Vi について書かれた古い本ですが推薦します:
 	Learning the Vi Editor - by Linda Lamb

runtime/tutor/tutor.ja.sjis

@@ -955,7 +955,7 @@ NOTE:
 	出版社: New Riders
   最初の本は完全に Vim のために書かれました。とりわけ初心者にはお奨めです。
   多くの例題や図版が掲載されています。
-  次のURLを参照して下さい http://iccf-holland.org/click5.html
+  次のURLを参照して下さい https://iccf-holland.org/click5.html
 
   次は Vim よりも Vi について書かれた古い本ですが推薦します:
 	Learning the Vi Editor - by Linda Lamb

runtime/tutor/tutor.ja.utf-8

@@ -955,7 +955,7 @@ NOTE: 補完は多くのコマンドで動作します。そして CTRL-D と <T
 	出版社: New Riders
   最初の本は完全に Vim のために書かれました。とりわけ初心者にはお奨めです。
   多くの例題や図版が掲載されています。
-  次のURLを参照して下さい http://iccf-holland.org/click5.html
+  次のURLを参照して下さい https://iccf-holland.org/click5.html
 
   次は Vim よりも Vi について書かれた古い本ですが推薦します:
 	Learning the Vi Editor - by Linda Lamb

runtime/tutor/tutor.ko

@@ -949,7 +949,7 @@ ce 는 단어를 치환하는 것 뿐만 아니라, 내용을 삽입할 수 있
         출판사: New Riders
   이 책은 완전히 빔에 대해서만 다루고 있습니다.  특히 초보자들에게 유용합니다.
   많은 예제와 그림이 있습니다.
-  다음을 참고하십시오:  http://iccf-holland.org/click5.html
+  다음을 참고하십시오:  https://iccf-holland.org/click5.html
 
   다음 책은 좀 오래된 책으로 빔보다는 Vi에 대해 다루고 있지만, 역시 추천할 만
   합니다:

runtime/tutor/tutor.ko.euc

@@ -949,7 +949,7 @@ ce
         출판사: New Riders
   이 책은 완전히 빔에 대해서만 다루고 있습니다.  특히 초보자들에게 유용합니다.
   많은 예제와 그림이 있습니다.
-  다음을 참고하십시오:  http://iccf-holland.org/click5.html
+  다음을 참고하십시오:  https://iccf-holland.org/click5.html
 
   다음 책은 좀 오래된 책으로 빔보다는 Vi에 대해 다루고 있지만, 역시 추천할 만
   합니다:

runtime/tutor/tutor.ko.utf-8

@@ -949,7 +949,7 @@ ce 는 단어를 치환하는 것 뿐만 아니라, 내용을 삽입할 수 있
         출판사: New Riders
   이 책은 완전히 빔에 대해서만 다루고 있습니다.  특히 초보자들에게 유용합니다.
   많은 예제와 그림이 있습니다.
-  다음을 참고하십시오:  http://iccf-holland.org/click5.html
+  다음을 참고하십시오:  https://iccf-holland.org/click5.html
 
   다음 책은 좀 오래된 책으로 빔보다는 Vi에 대해 다루고 있지만, 역시 추천할 만
   합니다:

runtime/tutor/tutor.lv.utf-8

@@ -986,7 +986,7 @@ PIEZĪME:  Pabeigšana strādā dažādām komandām.
   Vim - Vi Improved, Steve Oualline, New Riders
 
   Šī grāmata ir tieši par Vim, un ir ļoti ieteicama iesācējiem.
-  Daudzi piemēri un attēli no tās pieejami: http://iccf-holland.org/click5.html
+  Daudzi piemēri un attēli no tās pieejami: https://iccf-holland.org/click5.html
 
   Otra, vecāka grāmata ir par Vi, nevis Vim, bet arī ir ļoti noderīga:
 

runtime/tutor/tutor.nb

@@ -953,7 +953,7 @@ MERK: Fullf
       Utgiver: New Riders
   Den første boken som er fullt og helt dedisert til Vim. Spesielt nyttig for
   nybegynnere. Inneholder mange eksempler og illustrasjoner.
-  Se http://iccf-holland.org/click5.html
+  Se https://iccf-holland.org/click5.html
 
   Denne boken er eldre og handler mer om Vi enn Vim, men anbefales også:
       «Learning the Vi Editor» av Linda Lamb

runtime/tutor/tutor.nb.utf-8

@@ -953,7 +953,7 @@ MERK: Fullføring fungerer for mange kommandoer. Prøv ved å trykke CTRL-D og
       Utgiver: New Riders
   Den første boken som er fullt og helt dedisert til Vim. Spesielt nyttig for
   nybegynnere. Inneholder mange eksempler og illustrasjoner.
-  Se http://iccf-holland.org/click5.html
+  Se https://iccf-holland.org/click5.html
 
   Denne boken er eldre og handler mer om Vi enn Vim, men anbefales også:
       «Learning the Vi Editor» av Linda Lamb

runtime/tutor/tutor.nl

@@ -927,7 +927,7 @@
       Uitgever: New Riders
   Dit is het eerste boek dat geheel aan Vim is gewijd. Speciaal geschikt
   voor beginners. Met veel voorbeelden en afbeeldingen.
-  Zie http://iccf-holland.org/click5.html
+  Zie https://iccf-holland.org/click5.html
 
   Het volgende boek is ouder en gaat meer over Vi dan Vim, maar het wordt
   toch aanbevolen:

runtime/tutor/tutor.nl.utf-8

@@ -927,7 +927,7 @@
       Uitgever: New Riders
   Dit is het eerste boek dat geheel aan Vim is gewijd. Speciaal geschikt
   voor beginners. Met veel voorbeelden en afbeeldingen.
-  Zie http://iccf-holland.org/click5.html
+  Zie https://iccf-holland.org/click5.html
 
   Het volgende boek is ouder en gaat meer over Vi dan Vim, maar het wordt
   toch aanbevolen:

runtime/tutor/tutor.no

@@ -953,7 +953,7 @@ MERK: Fullf
       Utgiver: New Riders
   Den første boken som er fullt og helt dedisert til Vim. Spesielt nyttig for
   nybegynnere. Inneholder mange eksempler og illustrasjoner.
-  Se http://iccf-holland.org/click5.html
+  Se https://iccf-holland.org/click5.html
 
   Denne boken er eldre og handler mer om Vi enn Vim, men anbefales også:
       «Learning the Vi Editor» av Linda Lamb

runtime/tutor/tutor.no.utf-8

@@ -953,7 +953,7 @@ MERK: Fullføring fungerer for mange kommandoer. Prøv ved å trykke CTRL-D og
       Utgiver: New Riders
   Den første boken som er fullt og helt dedisert til Vim. Spesielt nyttig for
   nybegynnere. Inneholder mange eksempler og illustrasjoner.
-  Se http://iccf-holland.org/click5.html
+  Se https://iccf-holland.org/click5.html
 
   Denne boken er eldre og handler mer om Vi enn Vim, men anbefales også:
       «Learning the Vi Editor» av Linda Lamb

runtime/tutor/tutor.pl

@@ -954,7 +954,7 @@ UWAGA: Uzupe
 	Wydawca: New Riders
   Pierwsza książka całkowicie poświęcona Vimowi. Użyteczna zwłaszcza dla
   początkujących. Zawiera wiele przykładów i ilustracji.
-  Zobacz http://iccf-holland.org./click5.html
+  Zobacz https://iccf-holland.org./click5.html
 
   Starsza pozycja i bardziej o Vi niż o Vimie, ale także warta
   polecenia:

runtime/tutor/tutor.pl.cp1250

@@ -954,7 +954,7 @@ UWAGA: Uzupe
 	Wydawca: New Riders
   Pierwsza książka całkowicie poświęcona Vimowi. Użyteczna zwłaszcza dla
   początkujących. Zawiera wiele przykładów i ilustracji.
-  Zobacz http://iccf-holland.org./click5.html
+  Zobacz https://iccf-holland.org./click5.html
 
   Starsza pozycja i bardziej o Vi niż o Vimie, ale także warta
   polecenia:

runtime/tutor/tutor.pl.utf-8

@@ -954,7 +954,7 @@ UWAGA: Uzupełnianie działa dla wielu poleceń. Spróbuj wcisnąć CTRL-D i <TA
 	Wydawca: New Riders
   Pierwsza książka całkowicie poświęcona Vimowi. Użyteczna zwłaszcza dla
   początkujących. Zawiera wiele przykładów i ilustracji.
-  Zobacz http://iccf-holland.org./click5.html
+  Zobacz https://iccf-holland.org./click5.html
 
   Starsza pozycja i bardziej o Vi niż o Vimie, ale także warta
   polecenia:

runtime/tutor/tutor.pt

@@ -975,7 +975,7 @@ NOTA:  A completa
        Editora: New Riders
   Este é o primeiro livro completamente dedicado ao Vim. Especialmente útil
   para iniciantes, com muitos exemplos e ilustrações.
-  Veja http://iccf-holland.org/click5.html
+  Veja https://iccf-holland.org/click5.html
 
   Esse livro é mais antigo e mais sobre o Vi do que sobre o Vim, mas também é
   recomendado:

runtime/tutor/tutor.pt.utf-8

@@ -975,7 +975,7 @@ NOTA:  A completação funciona com muitos comandos. Basta pressionar CTRL-D e
        Editora: New Riders
   Este é o primeiro livro completamente dedicado ao Vim. Especialmente útil
   para iniciantes, com muitos exemplos e ilustrações.
-  Veja http://iccf-holland.org/click5.html
+  Veja https://iccf-holland.org/click5.html
 
   Esse livro é mais antigo e mais sobre o Vi do que sobre o Vim, mas também é
   recomendado:

runtime/tutor/tutor.ru

@@ -980,7 +980,7 @@
 
   Эта книга полностью посвящена Vim. Особенно полезна она будет новичкам.
   Содержит множество примеров и иллюстраций.
-  См. http://iccf-holland.org/click5.html
+  См. https://iccf-holland.org/click5.html
 
   Следующая книга более почтенного возраста и посвящена больше Vi, чем Vim,
   однако также рекомендуется:

runtime/tutor/tutor.ru.cp1251

@@ -980,7 +980,7 @@
 
   Эта книга полностью посвящена Vim. Особенно полезна она будет новичкам.
   Содержит множество примеров и иллюстраций.
-  См. http://iccf-holland.org/click5.html
+  См. https://iccf-holland.org/click5.html
 
   Следующая книга более почтенного возраста и посвящена больше Vi, чем Vim,
   однако также рекомендуется:

runtime/tutor/tutor.ru.utf-8

@@ -980,7 +980,7 @@
 
   Эта книга полностью посвящена Vim. Особенно полезна она будет новичкам.
   Содержит множество примеров и иллюстраций.
-  См. http://iccf-holland.org/click5.html
+  См. https://iccf-holland.org/click5.html
 
   Следующая книга более почтенного возраста и посвящена больше Vi, чем Vim,
   однако также рекомендуется:

runtime/tutor/tutor.sk

@@ -986,7 +986,7 @@ POZN
   Vydavateľ: New Riders
   Prvá kniha určená pre Vim. Špeciálne vhodná pre začiatočníkov.
   Obsahuje množstvo príkladov a obrázkov.
-  Pozri na http://iccf-holland.org/click5.html
+  Pozri na https://iccf-holland.org/click5.html
 
   Táto kniha je staršia a je viac o Vi ako o Vim, ale je tiež odporúčaná:
   Learning the Vi Editor - od Linda Lamb

runtime/tutor/tutor.sk.cp1250

@@ -986,7 +986,7 @@ POZN
   Vydavateľ: New Riders
   Prvá kniha určená pre Vim. Špeciálne vhodná pre začiatočníkov.
   Obsahuje množstvo príkladov a obrázkov.
-  Pozri na http://iccf-holland.org/click5.html
+  Pozri na https://iccf-holland.org/click5.html
 
   Táto kniha je staršia a je viac o Vi ako o Vim, ale je tiež odporúčaná:
   Learning the Vi Editor - od Linda Lamb

runtime/tutor/tutor.sk.utf-8

@@ -986,7 +986,7 @@ POZNÁMKA: Dokončovanie funguje pre veľa príkazov. Vyskúšaj stlačenie
   Vydavateľ: New Riders
   Prvá kniha určená pre Vim. Špeciálne vhodná pre začiatočníkov.
   Obsahuje množstvo príkladov a obrázkov.
-  Pozri na http://iccf-holland.org/click5.html
+  Pozri na https://iccf-holland.org/click5.html
 
   Táto kniha je staršia a je viac o Vi ako o Vim, ale je tiež odporúčaná:
   Learning the Vi Editor - od Linda Lamb

runtime/tutor/tutor.sr.cp1250

@@ -951,7 +951,7 @@ NAPOMENA:  Mogu
 	Izdavač: New Riders
   Prva knjiga potpuno posvećena Vim-u.  Naročito korisna za početnike.
   Ima mnoštvo primera i slika.
-  Vidite http://iccf-holland.org/click5.html
+  Vidite https://iccf-holland.org/click5.html
 
   Sledeća knjiga je starija i više govori o Vi-u nego o Vim-u, ali je takođe
   preporučujemo:

runtime/tutor/tutor.sr.utf-8

@@ -951,7 +951,7 @@ NAPOMENA:  Moguće je dopuniti mnoge komande.  Samo probajte CTRL-D i <TAB>.
 	Izdavač: New Riders
   Prva knjiga potpuno posvećena Vim-u.  Naročito korisna za početnike.
   Ima mnoštvo primera i slika.
-  Vidite http://iccf-holland.org/click5.html
+  Vidite https://iccf-holland.org/click5.html
 
   Sledeća knjiga je starija i više govori o Vi-u nego o Vim-u, ali je takođe
   preporučujemo:

runtime/tutor/tutor.sv

@@ -812,7 +812,7 @@ Notera: Detta undviker att beh
 	Förlag: New Riders
   Den första boken som är endast behandlar Vim. Speciellt användbar för
   nybörjare. Det finns många exempel och bilder.
-  Se http://iccf-holland.org/click5.html
+  Se https://iccf-holland.org/click5.html
 
   Den här boken är äldre och behandlar mer Vi än Vim, men rekommenderas också:
 	Learning the Vi Editor - av Linda Lamb

runtime/tutor/tutor.sv.utf-8

@@ -812,7 +812,7 @@ Notera: Detta undviker att behöva skriva  i , det sista tecknet, texten att
 	Förlag: New Riders
   Den första boken som är endast behandlar Vim. Speciellt användbar för
   nybörjare. Det finns många exempel och bilder.
-  Se http://iccf-holland.org/click5.html
+  Se https://iccf-holland.org/click5.html
 
   Den här boken är äldre och behandlar mer Vi än Vim, men rekommenderas också:
 	Learning the Vi Editor - av Linda Lamb

runtime/tutor/tutor.tr.iso9

@@ -956,7 +956,7 @@ Not: Arama dosyan
   Tümüyle Vim için hazırlanmış ilk kitaptır. Özellikle ilk kullanıcılar için
   çok uygundur.
   Kitapta birçok örnek ve resim bulunmaktadır.
-  http://iccf-holland.org/click5.html adresine bakabilirsiniz.
+  https://iccf-holland.org/click5.html adresine bakabilirsiniz.
 
   Bu kitap daha eskidir ve Vim'den daha çok Vi içindir ancak tavsiye edilir:
 

runtime/tutor/tutor.tr.utf-8

@@ -956,7 +956,7 @@ Not: Arama dosyanın sonuna ulaştığında dosyanın başından sürecektir. Bu
   Tümüyle Vim için hazırlanmış ilk kitaptır. Özellikle ilk kullanıcılar için
   çok uygundur.
   Kitapta birçok örnek ve resim bulunmaktadır.
-  http://iccf-holland.org/click5.html adresine bakabilirsiniz.
+  https://iccf-holland.org/click5.html adresine bakabilirsiniz.
 
   Bu kitap daha eskidir ve Vim'den daha çok Vi içindir ancak tavsiye edilir:
 

runtime/tutor/tutor.uk.utf-8

@@ -965,7 +965,7 @@
         Publisher: New Riders
   Особливо корисна для початківців.
   Там багато прикладів і ілюстрацій.
-  Дивіться http://iccf-holland.org/click5.html
+  Дивіться https://iccf-holland.org/click5.html
 
   Ці уроки були написані Майклом С. Пірсом та Робертом Уаром.
 

runtime/tutor/tutor.utf-8

@@ -955,7 +955,7 @@ NOTE:  Completion works for many commands.  Just try pressing CTRL-D and
 	Publisher: New Riders
   The first book completely dedicated to Vim.  Especially useful for beginners.
   There are many examples and pictures.
-  See http://iccf-holland.org/click5.html
+  See https://iccf-holland.org/click5.html
 
   This book is older and more about Vi than Vim, but also recommended:
 	Learning the Vi Editor - by Linda Lamb

runtime/tutor/tutor.vi.utf-8

@@ -792,7 +792,7 @@ Chú ý: Lệnh này thay cho việc gõ  i , ký tự cuối cùng, văn bản
 	Nhà xuất bản: New Riders
   Cuốn sách đầu tiên dành hoàn toàn cho Vim. Đặc biệt có ích cho người mới.
   Có rất nhiều ví dụ và tranh ảnh.
-  Hãy xem: http://iccf-holland.org/click5.html
+  Hãy xem: https://iccf-holland.org/click5.html
 
   Cuốn sách tiếp theo này xuất bản sớm hơn và nói nhiều về Vi hơn là Vim,
   nhưng cũng rất nên đọc:

runtime/tutor/tutor.zh.big5

@@ -805,7 +805,7 @@ Open up a line above this by typing Shift-O while the cursor is on this line.
 	出版社︰New Riders
 
   這是第一本完全講解vim的書籍。對于初學者特別有用。其中還包含有大量實例
-  和圖示。欲知詳情，請訪問 http://iccf-holland.org/click5.html
+  和圖示。欲知詳情，請訪問 https://iccf-holland.org/click5.html
 
   以下這本書比較老了而且內容主要是vi而不是vim，但是也值得推薦︰
 

runtime/tutor/tutor.zh.euc

@@ -953,7 +953,7 @@
 	出版社：New Riders
   这是第一本完全讲解 Vim 的书籍。它对于初学者特别有用。其中包含有大量实例
   和图示。
-  欲知详情，请访问 http://iccf-holland.org/click5.html
+  欲知详情，请访问 https://iccf-holland.org/click5.html
 
   以下这本书比较老了而且内容更多是关于 Vi 而非 Vim，但是也值得推荐：
 	Learning the Vi Editor - 作者：Linda Lamb

runtime/tutor/tutor.zh.utf-8

@@ -805,7 +805,7 @@ Open up a line above this by typing Shift-O while the cursor is on this line.
 	出版社︰New Riders
 
   這是第一本完全講解vim的書籍。對于初學者特別有用。其中還包含有大量實例
-  和圖示。欲知詳情，請訪問 http://iccf-holland.org/click5.html
+  和圖示。欲知詳情，請訪問 https://iccf-holland.org/click5.html
 
   以下這本書比較老了而且內容主要是vi而不是vim，但是也值得推薦︰
 

runtime/tutor/tutor.zh_cn.utf-8

@@ -953,7 +953,7 @@
 	出版社：New Riders
   这是第一本完全讲解 Vim 的书籍。它对于初学者特别有用。其中包含有大量实例
   和图示。
-  欲知详情，请访问 http://iccf-holland.org/click5.html
+  欲知详情，请访问 https://iccf-holland.org/click5.html
 
   以下这本书比较老了而且内容更多是关于 Vi 而非 Vim，但是也值得推荐：
 	Learning the Vi Editor - 作者：Linda Lamb

runtime/tutor/tutor.zh_tw.utf-8

@@ -805,7 +805,7 @@ Open up a line above this by typing Shift-O while the cursor is on this line.
 	出版社︰New Riders
 
   這是第一本完全講解vim的書籍。對于初學者特別有用。其中還包含有大量實例
-  和圖示。欲知詳情，請訪問 http://iccf-holland.org/click5.html
+  和圖示。欲知詳情，請訪問 https://iccf-holland.org/click5.html
 
   以下這本書比較老了而且內容主要是vi而不是vim，但是也值得推薦︰
 

src/autocmd.c

@@ -119,6 +119,7 @@ static struct event_name
     {"CursorMovedI",	EVENT_CURSORMOVEDI},
     {"DiffUpdated",	EVENT_DIFFUPDATED},
     {"DirChanged",	EVENT_DIRCHANGED},
+    {"DirChangedPre",	EVENT_DIRCHANGEDPRE},
     {"EncodingChanged",	EVENT_ENCODINGCHANGED},
     {"ExitPre",		EVENT_EXITPRE},
     {"FileEncoding",	EVENT_ENCODINGCHANGED},
@@ -2042,7 +2043,7 @@ apply_autocmds_group(
     {
 	sfname = vim_strsave(fname);
 	// Don't try expanding FileType, Syntax, FuncUndefined, WindowID,
-	// ColorScheme, QuickFixCmd* or DirChanged
+	// ColorScheme, QuickFixCmd*, DirChanged and similar.
 	if (event == EVENT_FILETYPE
 		|| event == EVENT_SYNTAX
 		|| event == EVENT_CMDLINECHANGED
@@ -2060,7 +2061,9 @@ apply_autocmds_group(
 		|| event == EVENT_OPTIONSET
 		|| event == EVENT_QUICKFIXCMDPOST
 		|| event == EVENT_DIRCHANGED
+		|| event == EVENT_DIRCHANGEDPRE
 		|| event == EVENT_MODECHANGED
+		|| event == EVENT_USER
 		|| event == EVENT_WINCLOSED)
 	{
 	    fname = vim_strsave(fname);

src/crypt.c

@@ -162,6 +162,22 @@ typedef struct {
 
 
 # ifdef DYNAMIC_SODIUM
+#  ifdef MSWIN
+#   define SODIUM_PROC FARPROC
+#   define load_dll vimLoadLib
+#   define symbol_from_dll GetProcAddress
+#   define close_dll FreeLibrary
+#   define load_dll_error GetWin32Error
+#  else
+#   error Dynamic loading of libsodium is not supported for now.
+//#   define HINSTANCE void*
+//#   define SODIUM_PROC void*
+//#   define load_dll(n) dlopen((n), RTLD_LAZY|RTLD_GLOBAL)
+//#   define symbol_from_dll dlsym
+//#   define close_dll dlclose
+//#   define load_dll_error dlerror
+#  endif
+
 #  define sodium_init	    load_sodium
 #  define sodium_free	    dll_sodium_free
 #  define sodium_malloc	    dll_sodium_malloc
@@ -214,53 +230,72 @@ static void (*dll_randombytes_buf)(void * const buf, const size_t size);
 
 static struct {
     const char *name;
-    FARPROC *ptr;
+    SODIUM_PROC *ptr;
 } sodium_funcname_table[] = {
-    {"sodium_init", (FARPROC*)&dll_sodium_init},
-    {"sodium_free", (FARPROC*)&dll_sodium_free},
-    {"sodium_malloc", (FARPROC*)&dll_sodium_malloc},
-    {"sodium_memzero", (FARPROC*)&dll_sodium_memzero},
-    {"sodium_mlock", (FARPROC*)&dll_sodium_mlock},
-    {"sodium_munlock", (FARPROC*)&dll_sodium_munlock},
-    {"crypto_secretstream_xchacha20poly1305_init_push", (FARPROC*)&dll_crypto_secretstream_xchacha20poly1305_init_push},
-    {"crypto_secretstream_xchacha20poly1305_push", (FARPROC*)&dll_crypto_secretstream_xchacha20poly1305_push},
-    {"crypto_secretstream_xchacha20poly1305_init_pull", (FARPROC*)&dll_crypto_secretstream_xchacha20poly1305_init_pull},
-    {"crypto_secretstream_xchacha20poly1305_pull", (FARPROC*)&dll_crypto_secretstream_xchacha20poly1305_pull},
-    {"crypto_pwhash", (FARPROC*)&dll_crypto_pwhash},
-    {"randombytes_buf", (FARPROC*)&dll_randombytes_buf},
+    {"sodium_init", (SODIUM_PROC*)&dll_sodium_init},
+    {"sodium_free", (SODIUM_PROC*)&dll_sodium_free},
+    {"sodium_malloc", (SODIUM_PROC*)&dll_sodium_malloc},
+    {"sodium_memzero", (SODIUM_PROC*)&dll_sodium_memzero},
+    {"sodium_mlock", (SODIUM_PROC*)&dll_sodium_mlock},
+    {"sodium_munlock", (SODIUM_PROC*)&dll_sodium_munlock},
+    {"crypto_secretstream_xchacha20poly1305_init_push", (SODIUM_PROC*)&dll_crypto_secretstream_xchacha20poly1305_init_push},
+    {"crypto_secretstream_xchacha20poly1305_push", (SODIUM_PROC*)&dll_crypto_secretstream_xchacha20poly1305_push},
+    {"crypto_secretstream_xchacha20poly1305_init_pull", (SODIUM_PROC*)&dll_crypto_secretstream_xchacha20poly1305_init_pull},
+    {"crypto_secretstream_xchacha20poly1305_pull", (SODIUM_PROC*)&dll_crypto_secretstream_xchacha20poly1305_pull},
+    {"crypto_pwhash", (SODIUM_PROC*)&dll_crypto_pwhash},
+    {"randombytes_buf", (SODIUM_PROC*)&dll_randombytes_buf},
     {NULL, NULL}
 };
 
     static int
-load_sodium(void)
+sodium_runtime_link_init(int verbose)
 {
-    static HANDLE hsodium = NULL;
+    static HINSTANCE hsodium = NULL;
+    const char *libname = "libsodium.dll";
     int i;
 
     if (hsodium != NULL)
-	return 0;
+	return OK;
 
-    hsodium = vimLoadLib("libsodium.dll");
+    hsodium = load_dll(libname);
     if (hsodium == NULL)
     {
-	// TODO: Show error message.
-	return -1;
+	if (verbose)
+	    semsg(_(e_could_not_load_library_str_str), libname, load_dll_error());
+	return FAIL;
     }
 
     for (i = 0; sodium_funcname_table[i].ptr; ++i)
     {
-	if ((*sodium_funcname_table[i].ptr = GetProcAddress(hsodium,
+	if ((*sodium_funcname_table[i].ptr = symbol_from_dll(hsodium,
 			sodium_funcname_table[i].name)) == NULL)
 	{
 	    FreeLibrary(hsodium);
 	    hsodium = NULL;
-	    // TODO: Show error message.
-	    return -1;
+	    if (verbose)
+		semsg(_(e_could_not_load_library_function_str), sodium_funcname_table[i].name);
+	    return FAIL;
 	}
     }
+    return OK;
+}
+
+    static int
+load_sodium(void)
+{
+    if (sodium_runtime_link_init(TRUE) == FAIL)
+	return -1;
     return dll_sodium_init();
 }
 # endif
+
+# if defined(DYNAMIC_SODIUM) || defined(PROTO)
+    int
+sodium_enabled(int verbose)
+{
+    return sodium_runtime_link_init(verbose) == OK;
+}
+# endif
 #endif
 
 #define CRYPT_MAGIC_LEN	12	// cannot change

src/drawscreen.c

@@ -571,6 +571,7 @@ redraw_custom_statusline(win_T *wp)
 {
     static int	    entered = FALSE;
     int		    saved_did_emsg = did_emsg;
+    int		    saved_KeyTyped = KeyTyped;
 
     // When called recursively return.  This can happen when the statusline
     // contains an expression that triggers a redraw.
@@ -591,6 +592,9 @@ redraw_custom_statusline(win_T *wp)
     }
     did_emsg |= saved_did_emsg;
     entered = FALSE;
+
+    // A user function may reset KeyTyped, restore it.
+    KeyTyped = saved_KeyTyped;
 }
 #endif
 

src/errors.h

@@ -2828,7 +2828,7 @@ EXTERN char e_unknown_error_while_executing_str[]
 	INIT(= N_("E1099: Unknown error while executing %s"));
 EXTERN char e_command_not_supported_in_vim9_script_missing_var_str[]
 	INIT(= N_("E1100: Command not supported in Vim9 script (missing :var?): %s"));
-EXTERN char e_cannot_declare_script_variable_in_function[]
+EXTERN char e_cannot_declare_script_variable_in_function_str[]
 	INIT(= N_("E1101: Cannot declare a script variable in a function: %s"));
 EXTERN char e_lambda_function_not_found_str[]
 	INIT(= N_("E1102: Lambda function not found: %s"));
@@ -3232,4 +3232,6 @@ EXTERN char e_critical_error_in_python3_initialization_check_your_installation[]
 #ifdef FEAT_EVAL
 EXTERN char e_function_name_must_start_with_capital_str[]
 	INIT(= N_("E1267: Function name must start with a capital: %s"));
+EXTERN char e_cannot_use_s_colon_in_vim9_script_str[]
+	INIT(= N_("E1268: Cannot use s: in Vim9 script: %s"));
 #endif

src/eval.c

@@ -865,6 +865,7 @@ get_lval(
     hashtab_T	*ht = NULL;
     int		quiet = flags & GLV_QUIET;
     int		writing;
+    int		vim9script = in_vim9script();
 
     // Clear everything in "lp".
     CLEAR_POINTER(lp);
@@ -878,6 +879,14 @@ get_lval(
 	return lp->ll_name_end;
     }
 
+    // Cannot use "s:var" at the Vim9 script level.  "s: type" is OK.
+    if (vim9script && at_script_level()
+		  && name[0] == 's' && name[1] == ':' && !VIM_ISWHITE(name[2]))
+    {
+	semsg(_(e_cannot_use_s_colon_in_vim9_script_str), name);
+	return NULL;
+    }
+
     // Find the end of the name.
     p = find_name_end(name, &expr_start, &expr_end, fne_flags);
     lp->ll_name_end = p;
@@ -910,7 +919,7 @@ get_lval(
     {
 	lp->ll_name = name;
 
-	if (in_vim9script())
+	if (vim9script)
 	{
 	    // "a: type" is declaring variable "a" with a type, not "a:".
 	    if (p == name + 2 && p[-1] == ':')
@@ -988,7 +997,7 @@ get_lval(
     if ((*p != '[' && *p != '.'))
 	return p;
 
-    if (in_vim9script() && lval_root != NULL)
+    if (vim9script && lval_root != NULL)
     {
 	// using local variable
 	lp->ll_tv = lval_root;
@@ -1010,7 +1019,7 @@ get_lval(
 	lp->ll_tv = &v->di_tv;
     }
 
-    if (in_vim9script() && (flags & GLV_NO_DECL) == 0)
+    if (vim9script && (flags & GLV_NO_DECL) == 0)
     {
 	if (!quiet)
 	    semsg(_(e_variable_already_declared), lp->ll_name);
@@ -1053,7 +1062,7 @@ get_lval(
 	    return NULL;
 	}
 
-	if (in_vim9script() && lp->ll_valtype == NULL
+	if (vim9script && lp->ll_valtype == NULL
 		&& v != NULL
 		&& lp->ll_tv == &v->di_tv
 		&& ht != NULL && ht == get_script_local_ht())
@@ -2604,7 +2613,7 @@ eval2(char_u **arg, typval_T *rettv, evalarg_T *evalarg)
 		*arg = eval_next_line(evalarg_used);
 	    else
 	    {
-		if (evaluate && in_vim9script() && !VIM_ISWHITE(p[-1]))
+		if (evaluate && vim9script && !VIM_ISWHITE(p[-1]))
 		{
 		    error_white_both(p, 2);
 		    clear_tv(rettv);
@@ -2616,7 +2625,7 @@ eval2(char_u **arg, typval_T *rettv, evalarg_T *evalarg)
 	    /*
 	     * Get the second variable.
 	     */
-	    if (evaluate && in_vim9script() && !IS_WHITE_OR_NUL((*arg)[2]))
+	    if (evaluate && vim9script && !IS_WHITE_OR_NUL((*arg)[2]))
 	    {
 		error_white_both(*arg, 2);
 		clear_tv(rettv);
@@ -2742,7 +2751,7 @@ eval3(char_u **arg, typval_T *rettv, evalarg_T *evalarg)
 	    /*
 	     * Get the second variable.
 	     */
-	    if (evaluate && in_vim9script() && !IS_WHITE_OR_NUL((*arg)[2]))
+	    if (evaluate && vim9script && !IS_WHITE_OR_NUL((*arg)[2]))
 	    {
 		error_white_both(*arg, 2);
 		clear_tv(rettv);
@@ -3519,7 +3528,8 @@ eval7(
     char_u	*start_leader, *end_leader;
     int		ret = OK;
     char_u	*alias;
-    static	int recurse = 0;
+    static int	recurse = 0;
+    int		vim9script = in_vim9script();
 
     /*
      * Initialise variable so that clear_tv() can't mistake this for a
@@ -3531,7 +3541,7 @@ eval7(
      * Skip '!', '-' and '+' characters.  They are handled later.
      */
     start_leader = *arg;
-    if (eval_leader(arg, in_vim9script()) == FAIL)
+    if (eval_leader(arg, vim9script) == FAIL)
 	return FAIL;
     end_leader = *arg;
 
@@ -3606,7 +3616,7 @@ eval7(
     /*
      * Dictionary: #{key: val, key: val}
      */
-    case '#':	if (in_vim9script())
+    case '#':	if (vim9script)
 		{
 		    ret = vim9_bad_comment(*arg) ? FAIL : NOTDONE;
 		}
@@ -3623,10 +3633,10 @@ eval7(
      * Lambda: {arg, arg -> expr}
      * Dictionary: {'key': val, 'key': val}
      */
-    case '{':	if (in_vim9script())
+    case '{':	if (vim9script)
 		    ret = NOTDONE;
 		else
-		    ret = get_lambda_tv(arg, rettv, in_vim9script(), evalarg);
+		    ret = get_lambda_tv(arg, rettv, vim9script, evalarg);
 		if (ret == NOTDONE)
 		    ret = eval_dict(arg, rettv, evalarg, FALSE);
 		break;
@@ -3649,9 +3659,9 @@ eval7(
     case '@':	++*arg;
 		if (evaluate)
 		{
-		    if (in_vim9script() && IS_WHITE_OR_NUL(**arg))
+		    if (vim9script && IS_WHITE_OR_NUL(**arg))
 			semsg(_(e_syntax_error_at_str), *arg);
-		    else if (in_vim9script() && !valid_yank_reg(**arg, FALSE))
+		    else if (vim9script && !valid_yank_reg(**arg, FALSE))
 			emsg_invreg(**arg);
 		    else
 		    {
@@ -3669,7 +3679,7 @@ eval7(
      * or lambda: (arg) => expr
      */
     case '(':	ret = NOTDONE;
-		if (in_vim9script())
+		if (vim9script)
 		{
 		    ret = get_lambda_tv(arg, rettv, TRUE, evalarg);
 		    if (ret == OK && evaluate)
@@ -3727,12 +3737,18 @@ eval7(
 	{
 	    int	    flags = evalarg == NULL ? 0 : evalarg->eval_flags;
 
-	    if (evaluate && in_vim9script() && len == 1 && *s == '_')
+	    if (evaluate && vim9script && len == 1 && *s == '_')
 	    {
 		emsg(_(e_cannot_use_underscore_here));
 		ret = FAIL;
 	    }
-	    else if ((in_vim9script() ? **arg : *skipwhite(*arg)) == '(')
+	    else if (evaluate && vim9script && len > 2
+						 && s[0] == 's' && s[1] == ':')
+	    {
+		semsg(_(e_cannot_use_s_colon_in_vim9_script_str), s);
+		ret = FAIL;
+	    }
+	    else if ((vim9script ? **arg : *skipwhite(*arg)) == '(')
 	    {
 		// "name(..."  recursive!
 		*arg = skipwhite(*arg);
@@ -3743,21 +3759,19 @@ eval7(
 	    else if (evaluate)
 	    {
 		// get the value of "true", "false" or a variable
-		if (len == 4 && in_vim9script() && STRNCMP(s, "true", 4) == 0)
+		if (len == 4 && vim9script && STRNCMP(s, "true", 4) == 0)
 		{
 		    rettv->v_type = VAR_BOOL;
 		    rettv->vval.v_number = VVAL_TRUE;
 		    ret = OK;
 		}
-		else if (len == 5 && in_vim9script()
-						&& STRNCMP(s, "false", 5) == 0)
+		else if (len == 5 && vim9script && STRNCMP(s, "false", 5) == 0)
 		{
 		    rettv->v_type = VAR_BOOL;
 		    rettv->vval.v_number = VVAL_FALSE;
 		    ret = OK;
 		}
-		else if (len == 4 && in_vim9script()
-						&& STRNCMP(s, "null", 4) == 0)
+		else if (len == 4 && vim9script && STRNCMP(s, "null", 4) == 0)
 		{
 		    rettv->v_type = VAR_SPECIAL;
 		    rettv->vval.v_number = VVAL_NULL;
@@ -3812,6 +3826,7 @@ eval7_leader(
     int		error = FALSE;
     varnumber_T val = 0;
     vartype_T	type = rettv->v_type;
+    int		vim9script = in_vim9script();
 #ifdef FEAT_FLOAT
     float_T	    f = 0.0;
 
@@ -3822,7 +3837,7 @@ eval7_leader(
     {
 	while (VIM_ISWHITE(end_leader[-1]))
 	    --end_leader;
-	if (in_vim9script() && end_leader[-1] == '!')
+	if (vim9script && end_leader[-1] == '!')
 	    val = tv2bool(rettv);
 	else
 	    val = tv_get_number_chk(rettv, &error);
@@ -3847,7 +3862,7 @@ eval7_leader(
 #ifdef FEAT_FLOAT
 		if (rettv->v_type == VAR_FLOAT)
 		{
-		    if (in_vim9script())
+		    if (vim9script)
 		    {
 			rettv->v_type = VAR_BOOL;
 			val = f == 0.0 ? VVAL_TRUE : VVAL_FALSE;
@@ -3885,7 +3900,7 @@ eval7_leader(
 #endif
 	{
 	    clear_tv(rettv);
-	    if (in_vim9script())
+	    if (vim9script)
 		rettv->v_type = type;
 	    else
 		rettv->v_type = VAR_NUMBER;
@@ -4137,7 +4152,7 @@ eval_index(
     int		range = FALSE;
     char_u	*key = NULL;
     int		keylen = -1;
-    int		vim9 = in_vim9script();
+    int		vim9script = in_vim9script();
 
     if (check_can_index(rettv, evaluate, verbose) == FAIL)
 	return FAIL;
@@ -4168,7 +4183,7 @@ eval_index(
 	    empty1 = TRUE;
 	else if (eval1(arg, &var1, evalarg) == FAIL)	// recursive!
 	    return FAIL;
-	else if (vim9 && **arg == ':')
+	else if (vim9script && **arg == ':')
 	{
 	    semsg(_(e_white_space_required_before_and_after_str_at_str),
 								    ":", *arg);
@@ -4181,14 +4196,14 @@ eval_index(
 
 #ifdef FEAT_FLOAT
 	    // allow for indexing with float
-	    if (vim9 && rettv->v_type == VAR_DICT
+	    if (vim9script && rettv->v_type == VAR_DICT
 						   && var1.v_type == VAR_FLOAT)
 	    {
 		var1.vval.v_string = typval_tostring(&var1, TRUE);
 		var1.v_type = VAR_STRING;
 	    }
 #endif
-	    if (vim9 && rettv->v_type == VAR_LIST)
+	    if (vim9script && rettv->v_type == VAR_LIST)
 		tv_get_number_chk(&var1, &error);
 	    else
 		error = tv_get_string_chk(&var1) == NULL;
@@ -4208,7 +4223,7 @@ eval_index(
 	{
 	    range = TRUE;
 	    ++*arg;
-	    if (vim9 && !IS_WHITE_OR_NUL(**arg) && **arg != ']')
+	    if (vim9script && !IS_WHITE_OR_NUL(**arg) && **arg != ']')
 	    {
 		semsg(_(e_white_space_required_before_and_after_str_at_str),
 								":", *arg - 1);
@@ -6491,8 +6506,16 @@ ex_execute(exarg_T *eap)
 		did_emsg = save_did_emsg;
 	}
 	else if (eap->cmdidx == CMD_execute)
+	{
+	    int save_sticky_cmdmod_flags = sticky_cmdmod_flags;
+
+	    // "legacy exe cmd" and "vim9cmd exe cmd" applies to "cmd".
+	    sticky_cmdmod_flags = cmdmod.cmod_flags
+						& (CMOD_LEGACY | CMOD_VIM9CMD);
 	    do_cmdline((char_u *)ga.ga_data,
 		       eap->getline, eap->cookie, DOCMD_NOWAIT|DOCMD_VERBOSE);
+	    sticky_cmdmod_flags = save_sticky_cmdmod_flags;
+	}
     }
 
     ga_clear(&ga);

src/evalfunc.c

@@ -5997,7 +5997,7 @@ f_has(typval_T *argvars, typval_T *rettv)
 #endif
 		},
 	{"sodium",
-#ifdef FEAT_SODIUM
+#if defined(FEAT_SODIUM) && !defined(DYNAMIC_SODIUM)
 		1
 #else
 		0
@@ -6318,6 +6318,10 @@ f_has(typval_T *argvars, typval_T *rettv)
 	else if (STRICMP(name, "tcl") == 0)
 	    n = tcl_enabled(FALSE);
 #endif
+#ifdef DYNAMIC_SODIUM
+	else if (STRICMP(name, "sodium") == 0)
+	    n = sodium_enabled(FALSE);
+#endif
 #if defined(FEAT_TERMINAL) && defined(MSWIN)
 	else if (STRICMP(name, "terminal") == 0)
 	    n = terminal_enabled();

src/ex_docmd.c

@@ -2786,6 +2786,7 @@ parse_command_modifiers(
     int	    starts_with_colon = FALSE;
 
     CLEAR_POINTER(cmod);
+    cmod->cmod_flags = sticky_cmdmod_flags;
 
     // Repeat until no more command modifiers are found.
     for (;;)
@@ -7342,6 +7343,26 @@ post_chdir(cdscope_T scope)
     shorten_fnames(TRUE);
 }
 
+/*
+ * Trigger DirChangedPre for "acmd_fname" with directory "new_dir".
+ */
+    void
+trigger_DirChangedPre(char_u *acmd_fname, char_u *new_dir)
+{
+#ifdef FEAT_EVAL
+    dict_T	    *v_event;
+    save_v_event_T  save_v_event;
+
+    v_event = get_v_event(&save_v_event);
+    (void)dict_add_string(v_event, "directory", new_dir);
+    dict_set_items_ro(v_event);
+#endif
+    apply_autocmds(EVENT_DIRCHANGEDPRE, acmd_fname, new_dir, FALSE, curbuf);
+#ifdef FEAT_EVAL
+    restore_v_event(v_event, &save_v_event);
+#endif
+}
+
 /*
  * Change directory function used by :cd/:tcd/:lcd Ex commands and the
  * chdir() function.
@@ -7358,7 +7379,7 @@ changedir_func(
 {
     char_u	*pdir = NULL;
     int		dir_differs;
-    char_u	*acmd_fname;
+    char_u	*acmd_fname = NULL;
     char_u	**pp;
 
     if (new_dir == NULL || allbuf_locked())
@@ -7411,12 +7432,23 @@ changedir_func(
 	new_dir = NameBuff;
     }
     dir_differs = pdir == NULL
-	|| pathcmp((char *)pdir, (char *)new_dir, -1) != 0;
-    if (dir_differs && vim_chdir(new_dir))
+			    || pathcmp((char *)pdir, (char *)new_dir, -1) != 0;
+    if (dir_differs)
     {
-	emsg(_(e_command_failed));
-	vim_free(pdir);
-	return FALSE;
+	if (scope == CDSCOPE_WINDOW)
+	    acmd_fname = (char_u *)"window";
+	else if (scope == CDSCOPE_TABPAGE)
+	    acmd_fname = (char_u *)"tabpage";
+	else
+	    acmd_fname = (char_u *)"global";
+	trigger_DirChangedPre(acmd_fname, new_dir);
+
+	if (vim_chdir(new_dir))
+	{
+	    emsg(_(e_command_failed));
+	    vim_free(pdir);
+	    return FALSE;
+	}
     }
 
     if (scope == CDSCOPE_WINDOW)
@@ -7431,16 +7463,7 @@ changedir_func(
     post_chdir(scope);
 
     if (dir_differs)
-    {
-	if (scope == CDSCOPE_WINDOW)
-	    acmd_fname = (char_u *)"window";
-	else if (scope == CDSCOPE_TABPAGE)
-	    acmd_fname = (char_u *)"tabpage";
-	else
-	    acmd_fname = (char_u *)"global";
-	apply_autocmds(EVENT_DIRCHANGED, acmd_fname, new_dir, FALSE,
-							    curbuf);
-    }
+	apply_autocmds(EVENT_DIRCHANGED, acmd_fname, new_dir, FALSE, curbuf);
     return TRUE;
 }
 

src/ex_getln.c

@@ -1860,6 +1860,9 @@ getcmdline_int(
 
 	if (cmdline_pum_active())
 	{
+	    // Ctrl-Y: Accept the current selection and close the popup menu.
+	    // Ctrl-E: cancel the cmdline popup menu and return the original
+	    // text.
 	    if (c == Ctrl_E || c == Ctrl_Y)
 	    {
 		int	wild_type;
@@ -1869,16 +1872,13 @@ getcmdline_int(
 		if (nextwild(&xpc, wild_type, WILD_NO_BEEP,
 							firstc != '@') == FAIL)
 		    break;
-		cmdline_pum_cleanup(&ccline);
-		xpc.xp_context = EXPAND_NOTHING;
-		goto cmdline_changed;
+		c = Ctrl_E;
 	    }
 	}
 #endif
 
 	// free expanded names when finished walking through matches
-	if (xpc.xp_numfiles != -1
-		&& !(c == p_wc && KeyTyped) && c != p_wcm
+	if (!(c == p_wc && KeyTyped) && c != p_wcm
 		&& c != Ctrl_N && c != Ctrl_P && c != Ctrl_A
 		&& c != Ctrl_L)
 	{
@@ -1886,7 +1886,8 @@ getcmdline_int(
 	    if (cmdline_pum_active())
 		cmdline_pum_remove();
 #endif
-	    (void)ExpandOne(&xpc, NULL, NULL, 0, WILD_FREE);
+	    if (xpc.xp_numfiles != -1)
+		(void)ExpandOne(&xpc, NULL, NULL, 0, WILD_FREE);
 	    did_wild_list = FALSE;
 #ifdef FEAT_WILDMENU
 	    if (!p_wmnu || (c != K_UP && c != K_DOWN))
@@ -1982,13 +1983,16 @@ getcmdline_int(
 	{
 	    if (nextwild(&xpc, WILD_EXPAND_KEEP, 0, firstc != '@') == OK)
 	    {
+		if (xpc.xp_numfiles > 1)
+		{
 #ifdef FEAT_WILDMENU
-		// Trigger the popup menu when wildoptions=pum
-		showmatches(&xpc,
-			p_wmnu && ((wim_flags[wim_index] & WIM_LIST) == 0));
+		    // Trigger the popup menu when wildoptions=pum
+		    showmatches(&xpc, p_wmnu
+			    && ((wim_flags[wim_index] & WIM_LIST) == 0));
 #else
-		(void)showmatches(&xpc, FALSE);
+		    (void)showmatches(&xpc, FALSE);
 #endif
+		}
 		if (nextwild(&xpc, WILD_PREV, 0, firstc != '@') == OK
 			&& nextwild(&xpc, WILD_PREV, 0, firstc != '@') == OK)
 		    goto cmdline_changed;
@@ -2259,15 +2263,16 @@ getcmdline_int(
 		goto cmdline_not_changed;
 
 	case Ctrl_A:	    // all matches
-		if (nextwild(&xpc, WILD_ALL, 0, firstc != '@') == FAIL)
-		    break;
 #ifdef FEAT_WILDMENU
 		if (cmdline_pum_active())
-		{
+		    // As Ctrl-A completes all the matches, close the popup
+		    // menu (if present)
 		    cmdline_pum_cleanup(&ccline);
-		    xpc.xp_context = EXPAND_NOTHING;
-		}
 #endif
+		if (nextwild(&xpc, WILD_ALL, 0, firstc != '@') == FAIL)
+		    break;
+		xpc.xp_context = EXPAND_NOTHING;
+		did_wild_list = FALSE;
 		goto cmdline_changed;
 
 	case Ctrl_L:

src/fileio.c

@@ -2697,7 +2697,7 @@ readfile_linenr(
 }
 
 /*
- * Fill "*eap" to force the 'fileencoding', 'fileformat' and 'binary to be
+ * Fill "*eap" to force the 'fileencoding', 'fileformat' and 'binary' to be
  * equal to the buffer "buf".  Used for calling readfile().
  * Returns OK or FAIL.
  */
@@ -4041,7 +4041,11 @@ buf_check_timestamp(
     char	*mesg = NULL;
     char	*mesg2 = "";
     int		helpmesg = FALSE;
-    int		reload = FALSE;
+    enum {
+	RELOAD_NONE,
+	RELOAD_NORMAL,
+	RELOAD_DETECT
+    }		reload = RELOAD_NONE;
     char	*reason;
 #if defined(FEAT_CON_DIALOG) || defined(FEAT_GUI_DIALOG)
     int		can_reload = FALSE;
@@ -4117,7 +4121,7 @@ buf_check_timestamp(
 	 */
 	else if ((buf->b_p_ar >= 0 ? buf->b_p_ar : p_ar)
 				       && !bufIsChanged(buf) && stat_res >= 0)
-	    reload = TRUE;
+	    reload = RELOAD_NORMAL;
 	else
 	{
 	    if (stat_res < 0)
@@ -4158,7 +4162,9 @@ buf_check_timestamp(
 #ifdef FEAT_EVAL
 		s = get_vim_var_str(VV_FCS_CHOICE);
 		if (STRCMP(s, "reload") == 0 && *reason != 'd')
-		    reload = TRUE;
+		    reload = RELOAD_NORMAL;
+		else if (STRCMP(s, "edit") == 0)
+		    reload = RELOAD_DETECT;
 		else if (STRCMP(s, "ask") == 0)
 		    n = FALSE;
 		else
@@ -4239,10 +4245,18 @@ buf_check_timestamp(
 		    STRCAT(tbuf, "\n");
 		    STRCAT(tbuf, mesg2);
 		}
-		if (do_dialog(VIM_WARNING, (char_u *)_("Warning"),
-			    (char_u *)tbuf,
-			  (char_u *)_("&OK\n&Load File"), 1, NULL, TRUE) == 2)
-		    reload = TRUE;
+		switch (do_dialog(VIM_WARNING, (char_u *)_("Warning"),
+			(char_u *)tbuf,
+			(char_u *)_("&OK\n&Load File\nLoad File &and Options"),
+			1, NULL, TRUE))
+		{
+		    case 2:
+			reload = RELOAD_NORMAL;
+			break;
+		    case 3:
+			reload = RELOAD_DETECT;
+			break;
+		}
 	    }
 	    else
 #endif
@@ -4287,10 +4301,10 @@ buf_check_timestamp(
 	}
     }
 
-    if (reload)
+    if (reload != RELOAD_NONE)
     {
 	// Reload the buffer.
-	buf_reload(buf, orig_mode);
+	buf_reload(buf, orig_mode, reload == RELOAD_DETECT);
 #ifdef FEAT_PERSISTENT_UNDO
 	if (buf->b_p_udf && buf->b_ffname != NULL)
 	{
@@ -4326,7 +4340,7 @@ buf_check_timestamp(
  * buf->b_orig_mode may have been reset already.
  */
     void
-buf_reload(buf_T *buf, int orig_mode)
+buf_reload(buf_T *buf, int orig_mode, int reload_options)
 {
     exarg_T	ea;
     pos_T	old_cursor;
@@ -4337,14 +4351,20 @@ buf_reload(buf_T *buf, int orig_mode)
     int		saved = OK;
     aco_save_T	aco;
     int		flags = READ_NEW;
+    int		prepped = OK;
 
     // set curwin/curbuf for "buf" and save some things
     aucmd_prepbuf(&aco, buf);
 
-    // We only want to read the text from the file, not reset the syntax
-    // highlighting, clear marks, diff status, etc.  Force the fileformat
-    // and encoding to be the same.
-    if (prep_exarg(&ea, buf) == OK)
+    // Unless reload_options is set, we only want to read the text from the
+    // file, not reset the syntax highlighting, clear marks, diff status, etc.
+    // Force the fileformat and encoding to be the same.
+    if (reload_options)
+	memset(&ea, 0, sizeof(ea));
+    else
+	prepped = prep_exarg(&ea, buf);
+
+    if (prepped == OK)
     {
 	old_cursor = curwin->w_cursor;
 	old_topline = curwin->w_topline;

src/filepath.c

@@ -416,7 +416,7 @@ repeat:
 	// Need full path first (use expand_env() to remove a "~/")
 	if (!has_fullname && !has_homerelative)
 	{
-	    if ((c == '.' || c == '~') && **fnamep == '~')
+	    if (**fnamep == '~')
 		p = pbuf = expand_env_save(*fnamep);
 	    else
 		p = pbuf = FullName_save(*fnamep, FALSE);

src/getchar.c

@@ -2840,6 +2840,7 @@ handle_mapping(
 	    int save_may_garbage_collect = may_garbage_collect;
 	    int was_screen_col = screen_cur_col;
 	    int was_screen_row = screen_cur_row;
+	    int prev_did_emsg = did_emsg;
 
 	    vgetc_busy = 0;
 	    may_garbage_collect = FALSE;
@@ -2852,6 +2853,29 @@ handle_mapping(
 	    windgoto(was_screen_row, was_screen_col);
 	    out_flush();
 
+	    // If an error was displayed and the expression returns an empty
+	    // string, generate a <Nop> to allow for a redraw.
+	    if (prev_did_emsg != did_emsg
+				       && (map_str == NULL || *map_str == NUL))
+	    {
+		char_u	buf[4];
+
+		vim_free(map_str);
+		buf[0] = K_SPECIAL;
+		buf[1] = KS_EXTRA;
+		buf[2] = KE_IGNORE;
+		buf[3] = NUL;
+		map_str = vim_strsave(buf);
+		if (State & CMDLINE)
+		{
+		    // redraw the command below the error
+		    msg_didout = TRUE;
+		    if (msg_row < cmdline_row)
+			msg_row = cmdline_row;
+		    redrawcmd();
+		}
+	    }
+
 	    vgetc_busy = save_vgetc_busy;
 	    may_garbage_collect = save_may_garbage_collect;
 	}

src/globals.h

@@ -1156,6 +1156,7 @@ EXTERN int	mapped_ctrl_c INIT(= FALSE); // modes where CTRL-C is mapped
 EXTERN int	ctrl_c_interrupts INIT(= TRUE);	// CTRL-C sets got_int
 
 EXTERN cmdmod_T	cmdmod;			// Ex command modifiers
+EXTERN int	sticky_cmdmod_flags INIT(= 0); // used by :execute
 
 #ifdef FEAT_EVAL
 EXTERN int	is_export INIT(= FALSE);    // :export {cmd}

src/gui_dwrite.cpp

@@ -59,7 +59,7 @@
 #endif
 
 #ifdef DYNAMIC_DIRECTX
-extern "C" HINSTANCE vimLoadLib(char *name);
+extern "C" HINSTANCE vimLoadLib(const char *name);
 
 typedef int (WINAPI *PGETUSERDEFAULTLOCALENAME)(LPWSTR, int);
 typedef HRESULT (WINAPI *PD2D1CREATEFACTORY)(D2D1_FACTORY_TYPE,
@@ -1212,8 +1212,8 @@ DWrite_Init(void)
 {
 #ifdef DYNAMIC_DIRECTX
     // Load libraries.
-    hD2D1DLL = vimLoadLib(const_cast<char*>("d2d1.dll"));
-    hDWriteDLL = vimLoadLib(const_cast<char*>("dwrite.dll"));
+    hD2D1DLL = vimLoadLib("d2d1.dll");
+    hDWriteDLL = vimLoadLib("dwrite.dll");
     if (hD2D1DLL == NULL || hDWriteDLL == NULL)
     {
 	DWrite_Final();

src/if_cscope.c

@@ -1371,10 +1371,7 @@ cs_insert_filelist(
 		char *winmsg = GetWin32Error();
 
 		if (winmsg != NULL)
-		{
 		    (void)semsg(cant_msg, winmsg);
-		    LocalFree(winmsg);
-		}
 		else
 		    // subst filename if can't get error text
 		    (void)semsg(cant_msg, fname);