patch 8.2.1359: Vim9: cannot assign to / register in Vim9 script

Problem:    Vim9: cannot assign to / register in Vim9 script.
Solution:   Adjust check for assignment in Vim9 script. (closes #6567)

.cirrus.yml

@@ -11,6 +11,9 @@ freebsd_12_task:
     - NPROC=$(getconf _NPROCESSORS_ONLN)
     - ./configure --with-features=${FEATURES}
     - make -j${NPROC}
-    - src/vim --version
   test_script:
-    - make test
+    - src/vim --version
+      # run tests as user "cirrus" instead of root
+    - pw useradd cirrus -m
+    - chown -R cirrus:cirrus .
+    - sudo -u cirrus make test

.github/workflows/ci-windows.yaml

@@ -210,14 +210,18 @@ jobs:
 
         echo %COL_GREEN%Wait for vim tests to finish.%COL_RESET%
         cd ..\src2\testdir
-        :: Wait about 5 minutes.
-        for /L %%i in (1,1,300) do (
+        :: Wait about 10 minutes.
+        for /L %%i in (1,1,600) do (
           if exist done.txt goto exitloop
           ping -n 2 localhost > nul
         )
-        echo %COL_RED%Timed out.%COL_RESET%
+        set timeout=1
         :exitloop
 
         echo %COL_GREEN%Test results of vim:%COL_RESET%
         if exist messages type messages
         nmake -nologo -f Make_dos.mak report VIMPROG=..\..\src\vim || exit 1
+        if "%timeout%"=="1" (
+          echo %COL_RED%Timed out.%COL_RESET%
+          exit 1
+        )

runtime/doc/eval.txt

@@ -1,4 +1,4 @@
-*eval.txt*	For Vim version 8.2.  Last change: 2020 Jul 21
+*eval.txt*	For Vim version 8.2.  Last change: 2020 Aug 01
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -4273,6 +4273,8 @@ expand({expr} [, {nosuf} [, {list}]])				*expand()*
 					line number
 			<sflnum>	script file line number, also when in
 					a function
+			<SID>		"<SNR>123_"  where "123" is the
+					current script ID  |<SID>|
 			<cword>		word under the cursor
 			<cWORD>		WORD under the cursor
 			<client>	the {clientid} of the last received
@@ -12129,7 +12131,8 @@ text...
 {endmarker}
 			Set internal variable {var-name} to a |List|
 			containing the lines of text bounded by the string
-			{endmarker}.
+			{endmarker}. The lines of text is used as a
+			|literal-string|.
 			{endmarker} must not contain white space.
 			{endmarker} cannot start with a lower case character.
 			The last line should end only with the {endmarker}

runtime/doc/map.txt

@@ -1167,6 +1167,10 @@ When executing an autocommand or a user command, it will run in the context of
 the script it was defined in.  This makes it possible that the command calls a
 local function or uses a local mapping.
 
+In case the value is used in a context where <SID> cannot be correctly
+expanded, use the expand() function: >
+	let &includexpr = expand('<SID>') .. 'My_includeexpr()'
+
 Otherwise, using "<SID>" outside of a script context is an error.
 
 If you need to get the script number to use in a complicated script, you can

runtime/doc/vim9.txt

@@ -190,8 +190,8 @@ To intentionally avoid a variable being available later, a block can be used:
 
 An existing variable cannot be assigned to with `:let`, since that implies a
 declaration.  Global, window, tab, buffer and Vim variables can only be used
-without `:let`, because they are are not really declared, they can also be
-deleted with `:unlet`.
+without `:let`, because they are not really declared, they can also be deleted
+with `:unlet`.
 
 Variables cannot shadow previously defined variables.
 Variables may shadow Ex commands, rename the variable if needed.
@@ -352,10 +352,11 @@ No curly braces expansion ~
 |curly-braces-names| cannot be used.
 
 
-No :xit, :append, :change or :insert ~
+No :xit, :t, :append, :change or :insert ~
 
-These commands are too easily confused with local variable names.  Instead of
-`:x` or `:xit` you can use `:exit`.
+These commands are too easily confused with local variable names.
+Instead of `:x` or `:xit` you can use `:exit`.
+Instead of `:t` you can use `:copy`.
 
 
 Comparators ~

src/Makefile

@@ -2310,7 +2310,7 @@ test_libvterm:
 
 # Run individual OLD style test.
 # These do not depend on the executable, compile it when needed.
-test1 test49 test59:
+test1 test49:
 	cd testdir; rm -f $@.out; $(MAKE) -f Makefile $@.out VIMPROG=../$(VIMTESTTARGET) $(GUI_TESTARG) SCRIPTSOURCE=../$(SCRIPTSOURCE)
 
 # Run individual NEW style test.

src/drawscreen.c

@@ -1659,10 +1659,13 @@ win_update(win_T *wp)
 #endif
 	    )
     {
-	if (mod_top != 0 && wp->w_topline == mod_top)
+	if (mod_top != 0
+		&& wp->w_topline == mod_top
+		&& (!wp->w_lines[0].wl_valid
+		    || wp->w_topline == wp->w_lines[0].wl_lnum))
 	{
-	    // w_topline is the first changed line, the scrolling will be done
-	    // further down.
+	    // w_topline is the first changed line and window is not scrolled,
+	    // the scrolling from changed lines will be done further down.
 	}
 	else if (wp->w_lines[0].wl_valid
 		&& (wp->w_topline < wp->w_lines[0].wl_lnum

src/evalvars.c

@@ -1219,6 +1219,13 @@ ex_let_one(
     int		opt_flags;
     char_u	*tofree = NULL;
 
+    if (in_vim9script() && (flags & LET_NO_COMMAND) == 0
+				  && vim_strchr((char_u *)"$@&", *arg) != NULL)
+    {
+	vim9_declare_error(arg);
+	return NULL;
+    }
+
     // ":let $VAR = expr": Set environment variable.
     if (*arg == '$')
     {
@@ -1227,11 +1234,6 @@ ex_let_one(
 	    emsg(_("E996: Cannot lock an environment variable"));
 	    return NULL;
 	}
-	if (in_vim9script() && (flags & LET_NO_COMMAND) == 0)
-	{
-	    vim9_declare_error(arg);
-	    return NULL;
-	}
 
 	// Find the end of the name.
 	++arg;
@@ -2427,7 +2429,7 @@ eval_variable(
 	    else
 	    {
 		scriptitem_T    *si = SCRIPT_ITEM(import->imp_sid);
-		svar_T	    *sv = ((svar_T *)si->sn_var_vals.ga_data)
+		svar_T		*sv = ((svar_T *)si->sn_var_vals.ga_data)
 						    + import->imp_var_vals_idx;
 		tv = sv->sv_tv;
 	    }

src/ex_docmd.c

@@ -3274,10 +3274,10 @@ find_ex_command(
     if (lookup != NULL)
     {
 	// Skip over first char for "&opt = val", "$ENV = val" and "@r = val".
-	char_u *pskip = (*eap->cmd == '&' || *eap->cmd == '$'
-				|| *eap->cmd == '@') ? eap->cmd + 1 : eap->cmd;
+	char_u *pskip = (*eap->cmd == '&' || *eap->cmd == '$')
+						     ? eap->cmd + 1 : eap->cmd;
 
-	if (vim_strchr((char_u *)"{('[\"", *p) != NULL
+	if (vim_strchr((char_u *)"{('[\"@", *p) != NULL
 	       || ((p = to_name_const_end(pskip)) > eap->cmd && *p != NUL))
 	{
 	    int oplen;
@@ -3336,6 +3336,8 @@ find_ex_command(
 	    // Recognize an assignment if we recognize the variable name:
 	    // "g:var = expr"
 	    // "var = expr"  where "var" is a local var name.
+	    if (*eap->cmd == '@')
+		p = eap->cmd + 2;
 	    oplen = assignment_len(skipwhite(p), &heredoc);
 	    if (oplen > 0)
 	    {
@@ -7276,6 +7278,10 @@ ex_copymove(exarg_T *eap)
 {
     long	n;
 
+#ifdef FEAT_EVAL
+    if (not_in_vim9(eap) == FAIL)
+	return;
+#endif
     n = get_address(eap, &eap->arg, eap->addr_type, FALSE, FALSE, FALSE, 1);
     if (eap->arg == NULL)	    // error detected
     {
@@ -8298,9 +8304,11 @@ find_cmdline_var(char_u *src, int *usedlen)
 #define SPEC_AMATCH (SPEC_ABUF + 1)
 		    "<sflnum>",		// script file line number
 #define SPEC_SFLNUM  (SPEC_AMATCH + 1)
+		    "<SID>",		// script ID: <SNR>123_
+#define SPEC_SID  (SPEC_SFLNUM + 1)
 #ifdef FEAT_CLIENTSERVER
 		    "<client>"
-# define SPEC_CLIENT (SPEC_SFLNUM + 1)
+# define SPEC_CLIENT (SPEC_SID + 1)
 #endif
     };
 
@@ -8575,6 +8583,16 @@ eval_vars(
 				 (long)(current_sctx.sc_lnum + SOURCING_LNUM));
 		result = strbuf;
 		break;
+
+	case SPEC_SID:
+		if (current_sctx.sc_sid <= 0)
+		{
+		    *errormsg = _(e_usingsid);
+		    return NULL;
+		}
+		sprintf((char *)strbuf, "<SNR>%d_", current_sctx.sc_sid);
+		result = strbuf;
+		break;
 #endif
 
 #ifdef FEAT_CLIENTSERVER

src/globals.h

@@ -1684,6 +1684,7 @@ EXTERN char e_readonlysbx[]	INIT(= N_("E794: Cannot set variable in the sandbox:
 EXTERN char e_stringreq[]	INIT(= N_("E928: String required"));
 EXTERN char e_emptykey[]	INIT(= N_("E713: Cannot use empty key for Dictionary"));
 EXTERN char e_dictreq[]		INIT(= N_("E715: Dictionary required"));
+EXTERN char e_dictnull[]	INIT(= N_("E1103: Dictionary not set"));
 EXTERN char e_listidx[]		INIT(= N_("E684: list index out of range: %ld"));
 EXTERN char e_blobidx[]		INIT(= N_("E979: Blob index out of range: %ld"));
 EXTERN char e_invalblob[]	INIT(= N_("E978: Invalid operation for Blob"));
@@ -1745,6 +1746,7 @@ EXTERN char e_missing_dict_colon[] INIT(= N_("E720: Missing colon in Dictionary:
 EXTERN char e_duplicate_key[]	INIT(= N_("E721: Duplicate key in Dictionary: \"%s\""));
 EXTERN char e_missing_dict_comma[] INIT(= N_("E722: Missing comma in Dictionary: %s"));
 EXTERN char e_missing_dict_end[]    INIT(= N_("E723: Missing end of Dictionary '}': %s"));
+EXTERN char e_already_defined[] INIT(= N_("E1073: name already defined: %s"));
 #endif
 #ifdef FEAT_CLIENTSERVER
 EXTERN char e_invexprmsg[]	INIT(= N_("E449: Invalid expression received"));

src/gui.c

@@ -5575,3 +5575,27 @@ gui_handle_drop(
     entered = FALSE;
 }
 #endif
+
+/*
+ * Check if "key" is to interrupt us.  Handles a key that has not had modifiers
+ * applied yet.
+ * Return the key with modifiers applied if so, NUL if not.
+ */
+    int
+check_for_interrupt(int key, int modifiers_arg)
+{
+    int modifiers = modifiers_arg;
+    int c = merge_modifyOtherKeys(key, &modifiers);
+
+    if ((c == Ctrl_C && ctrl_c_interrupts)
+#ifdef UNIX
+	    || (intr_char != Ctrl_C && c == intr_char)
+#endif
+	    )
+    {
+	got_int = TRUE;
+	return c;
+    }
+    return NUL;
+}
+

src/gui_gtk_x11.c

@@ -1254,11 +1254,16 @@ key_press_event(GtkWidget *widget UNUSED,
 	add_to_input_buf(string2, 3);
     }
 
-    if (len == 1 && ((string[0] == Ctrl_C && ctrl_c_interrupts)
-		   || (string[0] == intr_char && intr_char != Ctrl_C)))
+    // Check if the key interrupts.
     {
-	trash_input_buf();
-	got_int = TRUE;
+	int int_ch = check_for_interrupt(key, modifiers);
+
+	if (int_ch != NUL)
+	{
+	    trash_input_buf();
+	    string[0] = int_ch;
+	    len = 1;
+	}
     }
 
     add_to_input_buf(string, len);

src/gui_photon.c

@@ -596,11 +596,17 @@ gui_ph_handle_keyboard(PtWidget_t *widget, void *data, PtCallbackInfo_t *info)
 	    string[ len++ ] = ch;
 	}
 
-	if (len == 1 && ((ch == Ctrl_C && ctrl_c_interrupts)
-							  || ch == intr_char))
+	// Check if the key interrupts.
 	{
-	    trash_input_buf();
-	    got_int = TRUE;
+	    int int_ch = check_for_interrupt(ch, modifiers);
+
+	    if (int_ch != NUL)
+	    {
+		ch = int_ch;
+		string[0] = ch;
+		len = 1;
+		trash_input_buf();
+	    }
 	}
 
 	if (len == 1 && string[0] == CSI)

src/gui_x11.c

@@ -970,14 +970,16 @@ gui_x11_key_hit_cb(
 	add_to_input_buf(string2, 3);
     }
 
-    if (len == 1 && ((string[0] == Ctrl_C && ctrl_c_interrupts)
-#ifdef UNIX
-	    || (intr_char != 0 && string[0] == intr_char)
-#endif
-	    ))
+    // Check if the key interrupts.
     {
-	trash_input_buf();
-	got_int = TRUE;
+	int int_ch = check_for_interrupt(key, modifiers);
+
+	if (int_ch != NUL)
+	{
+	    trash_input_buf();
+	    string[0] = int_ch;
+	    len = 1;
+	}
     }
 
     add_to_input_buf(string, len);

src/libvterm/src/screen.c

@@ -186,7 +186,12 @@ static int putglyph(VTermGlyphInfo *info, VTermPos pos, void *user)
     cell->chars[i] = 0;
 
   for(col = 1; col < info->width; col++)
-    getcell(screen, pos.row, pos.col + col)->chars[0] = (uint32_t)-1;
+  {
+    ScreenCell *onecell = getcell(screen, pos.row, pos.col + col);
+    if (onecell == NULL)
+      break;
+    onecell->chars[0] = (uint32_t)-1;
+  }
 
   rect.start_row = pos.row;
   rect.end_row   = pos.row+1;

src/proto/gui.pro

@@ -65,4 +65,5 @@ void gui_update_screen(void);
 char_u *get_find_dialog_text(char_u *arg, int *wwordp, int *mcasep);
 int gui_do_findrepl(int flags, char_u *find_text, char_u *repl_text, int down);
 void gui_handle_drop(int x, int y, int_u modifiers, char_u **fnames, int count);
+int check_for_interrupt(int key, int modifiers_arg);
 /* vim: set ft=c : */

src/proto/userfunc.pro

@@ -5,12 +5,13 @@ int get_function_args(char_u **argp, char_u endchar, garray_T *newargs, garray_T
 char_u *get_lambda_name(void);
 char_u *register_cfunc(cfunc_T cb, cfunc_free_T cb_free, void *state);
 int get_lambda_tv(char_u **arg, typval_T *rettv, evalarg_T *evalarg);
-void copy_func(char_u *lambda, char_u *global);
 char_u *deref_func_name(char_u *name, int *lenp, partial_T **partialp, int no_autoload);
 void emsg_funcname(char *ermsg, char_u *name);
 int get_func_tv(char_u *name, int len, typval_T *rettv, char_u **arg, evalarg_T *evalarg, funcexe_T *funcexe);
 char_u *fname_trans_sid(char_u *name, char_u *fname_buf, char_u **tofree, int *error);
+ufunc_T *find_func_even_dead(char_u *name, int is_global, cctx_T *cctx);
 ufunc_T *find_func(char_u *name, int is_global, cctx_T *cctx);
+void copy_func(char_u *lambda, char_u *global);
 int call_user_func_check(ufunc_T *fp, int argcount, typval_T *argvars, typval_T *rettv, funcexe_T *funcexe, dict_T *selfdict);
 void save_funccal(funccal_entry_T *entry);
 void restore_funccal(void);

src/testdir/Make_all.mak

@@ -20,7 +20,7 @@ SCRIPTS_MORE1 =
 SCRIPTS_MORE2 = test49.out
 
 # Tests that run on most systems, but not on VMS
-SCRIPTS_MORE4 = test59.out
+SCRIPTS_MORE4 =
 
 # Tests specifically for MS-Windows.
 SCRIPTS_WIN32 =
@@ -242,6 +242,7 @@ NEW_TESTS = \
 	test_source \
 	test_source_utf8 \
 	test_spell \
+	test_spell_utf8 \
 	test_spellfile \
 	test_startup \
 	test_startup_utf8 \
@@ -464,6 +465,7 @@ NEW_TESTS_RES = \
 	test_sound.res \
 	test_source.res \
 	test_spell.res \
+	test_spell_utf8.res \
 	test_spellfile.res \
 	test_startup.res \
 	test_stat.res \

src/testdir/Make_vms.mms

@@ -32,22 +32,6 @@
 # and directory handling.
 # WANT_UNIX = YES
 
-# Comment out if you want to run Win32 specific tests as well, but please
-# be aware, that on OpenVMS will fail, because of cat, rm, etc commands
-# and directory handling.
-# WANT_WIN = YES
-
-# Comment out if you want to run spell checker tests. 
-# They fail because VMS does not support file names.
-# WANT_SPELL = YES
-
-# Comment out if you want to run mzschema tests.
-# It fails because VMS does not support this feature yet.
-# WANT_MZSCH = YES
-
-# Comment out if you have ODS-5 file system
-# HAVE_ODS5 = YES
-
 # Comment out if you have gzip on your system
 # HAVE_GZIP = YES
 
@@ -75,12 +59,6 @@ VIMPROG = <->vim.exe
 
 SCRIPT = test1.out test49.out test77a.out
 
-# Known problems:
-#
-# test59: Failed/Hangs - VMS does not support spell files (file names
-# with too many dots).
-#
-
 .IFDEF WANT_GUI
 GUI_OPTION = -g
 .ENDIF
@@ -89,10 +67,6 @@ GUI_OPTION = -g
 SCRIPT_UNIX = test49.out
 .ENDIF
 
-.IFDEF WANT_SPELL
-SCRIPT_SPELL = test59.out 
-.ENDIF
-
 .in.out :
 	-@ !clean up before doing the test
 	-@ if "''F$SEARCH("test.out.*")'" .NES. "" then delete/noconfirm/nolog test.out.*
@@ -113,8 +87,7 @@ SCRIPT_SPELL = test59.out
 	-@ if "''F$SEARCH("Xdotest.*")'"  .NES. "" then delete/noconfirm/nolog Xdotest.*.*
 	-@ if "''F$SEARCH("Xtest.*")'"    .NES. "" then delete/noconfirm/nolog Xtest.*.*
 
-all : clean nolog $(START_WITH) $(SCRIPT) $(SCRIPT_UNIX) $(SCRIPT_SPELL) \
-    nolog
+all : clean nolog $(START_WITH) $(SCRIPT) $(SCRIPT_UNIX) nolog
 	-@ write sys$output " "
 	-@ write sys$output "-----------------------------------------------"
 	-@ write sys$output "                All done"
@@ -139,10 +112,6 @@ nolog :
 	-@ write sys$output "MAKE_VMS.MMS options:"
 	-@ write sys$output "   WANT_GUI   = ""$(WANT_GUI)"" "
 	-@ write sys$output "   WANT_UNIX  = ""$(WANT_UNIX)"" "
-	-@ write sys$output "   WANT_WIN   = ""$(WANT_WIN)"" "
-	-@ write sys$output "   WANT_SPELL = ""$(WANT_SPELL)"" "
-	-@ write sys$output "   WANT_MZSCH = ""$(WANT_MZSCH)"" "
-	-@ write sys$output "   HAVE_ODS5  = ""$(HAVE_ODS5)"" "
 	-@ write sys$output "   HAVE_GZIP  = ""$(HAVE_GZIP)"" "
 	-@ write sys$output "   HAVE_GDIFF = ""$(HAVE_GDIFF)"" "
 	-@ write sys$output "   HAVE_ICONV = ""$(HAVE_ICONV)"" "

src/testdir/dumps/Test_display_visual_block_scroll.dump

@@ -0,0 +1,7 @@
+|{+0&#e0e0e08| | +0&#ffffff0@72
+|}+0&#e0e0e08| | +0&#ffffff0@72
+|{+0&#e0e0e08| | +0&#ffffff0@72
+|f+0&#e0e0e08| | +0&#ffffff0@72
+>g| +0&#e0e0e08| +0&#ffffff0@72
+|}| @73
+|-+2&&@1| |V|I|S|U|A|L| |L|I|N|E| |-@1| +0&&@29|7| @8|1@1|,|1| @9|B|o|t| 

src/testdir/test59.in

@@ -1,626 +0,0 @@
-Tests for spell checking with 'encoding' set to "utf-8".  vim: set ft=vim :
-
-STARTTEST
-:so small.vim
-:so mbyte.vim
-:"
-:" Don't want to depend on the locale from the environment.  The .aff and .dic
-:" text is in latin1, the test text is utf-8.
-:set enc=latin1
-:e!
-:set enc=utf-8
-:set fenc=
-:"
-:" Function to test .aff/.dic with list of good and bad words.
-:func TestOne(aff, dic)
-  set spellfile=
-  $put =''
-  $put ='test '. a:aff . '-' . a:dic
-  " Generate a .spl file from a .dic and .aff file.
-  exe '1;/^' . a:aff . 'affstart/+1,/^' . a:aff . 'affend/-1w! Xtest.aff'
-  exe '1;/^' . a:dic . 'dicstart/+1,/^' . a:dic . 'dicend/-1w! Xtest.dic'
-  mkspell! Xtest Xtest
-  " use that spell file
-  set spl=Xtest.utf-8.spl spell
-  " list all valid words
-  spelldump
-  %yank
-  quit
-  $put
-  $put ='-------'
-  " find all bad words and suggestions for them
-  exe '1;/^' . a:aff . 'good:'
-  normal 0f:]s
-  let prevbad = ''
-  while 1
-    let [bad, a] = spellbadword()
-    if bad == '' || bad == prevbad || bad == 'badend'
-      break
-    endif
-    let prevbad = bad
-    let lst = spellsuggest(bad, 3)
-    normal mm
-    $put =bad
-    $put =string(lst)
-    normal `m]s
-  endwhile
-endfunc
-:"
-:call TestOne('1', '1')
-:$put =soundfold('goobledygoook')
-:$put =soundfold('kóopërÿnôven')
-:$put =soundfold('oeverloos gezwets edale')
-:"
-:"
-:" and now with SAL instead of SOFO items; test automatic reloading
-gg:/^affstart_sal/+1,/^affend_sal/-1w! Xtest.aff
-:mkspell! Xtest Xtest
-:$put =soundfold('goobledygoook')
-:$put =soundfold('kóopërÿnôven')
-:$put =soundfold('oeverloos gezwets edale')
-:"
-:" also use an addition file
-gg:/^addstart/+1,/^addend/-1w! Xtest.utf-8.add
-:mkspell! Xtest.utf-8.add.spl Xtest.utf-8.add
-:set spellfile=Xtest.utf-8.add
-/^test2:
-]s:let [str, a] = spellbadword()
-:$put =str
-:set spl=Xtest_us.utf-8.spl
-/^test2:
-]smm:let [str, a] = spellbadword()
-:$put =str
-`m]s:let [str, a] = spellbadword()
-:$put =str
-:set spl=Xtest_gb.utf-8.spl
-/^test2:
-]smm:let [str, a] = spellbadword()
-:$put =str
-`m]s:let [str, a] = spellbadword()
-:$put =str
-:set spl=Xtest_nz.utf-8.spl
-/^test2:
-]smm:let [str, a] = spellbadword()
-:$put =str
-`m]s:let [str, a] = spellbadword()
-:$put =str
-:set spl=Xtest_ca.utf-8.spl
-/^test2:
-]smm:let [str, a] = spellbadword()
-:$put =str
-`m]s:let [str, a] = spellbadword()
-:$put =str
-:unlet str a
-:"
-:" Postponed prefixes
-:call TestOne('2', '1')
-:"
-:" Compound words
-:call TestOne('3', '3')
-:call TestOne('4', '4')
-:call TestOne('5', '5')
-:call TestOne('6', '6')
-:call TestOne('7', '7')
-:"
-:" clean up for valgrind
-:delfunc TestOne
-:set spl= enc=latin1
-:"
-gg:/^test output:/,$wq! test.out
-ENDTEST
-
-1affstart
-SET ISO8859-1
-TRY esianrtolcdugmphbyfvkwjkqxz-<2D><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>'ESIANRTOLCDUGMPHBYFVKWJKQXZ
-
-FOL  <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
-LOW  <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
-UPP  <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
-
-SOFOFROM abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ<59><5A><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>޿
-SOFOTO   ebctefghejklnnepkrstevvkesebctefghejklnnepkrstevvkeseeeeeeeceeeeeeeedneeeeeeeeeeepseeeeeeeeceeeeeeeedneeeeeeeeeeep?
-
-MIDWORD	'-
-
-KEP =
-RAR ?
-BAD !
-
-#NOSPLITSUGS
-
-PFX I N 1
-PFX I 0 in .
-
-PFX O Y 1
-PFX O 0 out .
-
-SFX S Y 2
-SFX S 0 s [^s]
-SFX S 0 es s
-
-SFX N N 3
-SFX N 0 en [^n]
-SFX N 0 nen n
-SFX N 0 n .
-
-REP 3
-REP g ch
-REP ch g
-REP svp s.v.p.
-
-MAP 9
-MAP a<><61><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
-MAP e<><65><EFBFBD><EFBFBD>
-MAP i<><69><EFBFBD><EFBFBD>
-MAP o<><6F><EFBFBD><EFBFBD><EFBFBD>
-MAP u<><75><EFBFBD><EFBFBD>
-MAP n<>
-MAP c<>
-MAP y<><79>
-MAP s<>
-1affend
-
-affstart_sal
-SET ISO8859-1
-TRY esianrtolcdugmphbyfvkwjkqxz-<2D><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>'ESIANRTOLCDUGMPHBYFVKWJKQXZ
-
-FOL  <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
-LOW  <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
-UPP  <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
-
-MIDWORD	'-
-
-KEP =
-RAR ?
-BAD !
-
-#NOSPLITSUGS
-
-PFX I N 1
-PFX I 0 in .
-
-PFX O Y 1
-PFX O 0 out .
-
-SFX S Y 2
-SFX S 0 s [^s]
-SFX S 0 es s
-
-SFX N N 3
-SFX N 0 en [^n]
-SFX N 0 nen n
-SFX N 0 n .
-
-REP 3
-REP g ch
-REP ch g
-REP svp s.v.p.
-
-MAP 9
-MAP a<><61><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
-MAP e<><65><EFBFBD><EFBFBD>
-MAP i<><69><EFBFBD><EFBFBD>
-MAP o<><6F><EFBFBD><EFBFBD><EFBFBD>
-MAP u<><75><EFBFBD><EFBFBD>
-MAP n<>
-MAP c<>
-MAP y<><79>
-MAP s<>
-
-SAL AH(AEIOUY)-^         *H
-SAL AR(AEIOUY)-^         *R
-SAL A(HR)^               *
-SAL A^                   *
-SAL AH(AEIOUY)-          H
-SAL AR(AEIOUY)-          R
-SAL A(HR)                _
-SAL <20>^                   *
-SAL <20>^                   *
-SAL BB-                  _
-SAL B                    B
-SAL CQ-                  _
-SAL CIA                  X
-SAL CH                   X
-SAL C(EIY)-              S
-SAL CK                   K
-SAL COUGH^               KF
-SAL CC<                  C
-SAL C                    K
-SAL DG(EIY)              K
-SAL DD-                  _
-SAL D                    T
-SAL <20><                   E
-SAL EH(AEIOUY)-^         *H
-SAL ER(AEIOUY)-^         *R
-SAL E(HR)^               *
-SAL ENOUGH^$             *NF
-SAL E^                   *
-SAL EH(AEIOUY)-          H
-SAL ER(AEIOUY)-          R
-SAL E(HR)                _
-SAL FF-                  _
-SAL F                    F
-SAL GN^                  N
-SAL GN$                  N
-SAL GNS$                 NS
-SAL GNED$                N
-SAL GH(AEIOUY)-          K
-SAL GH                   _
-SAL GG9                  K
-SAL G                    K
-SAL H                    H
-SAL IH(AEIOUY)-^         *H
-SAL IR(AEIOUY)-^         *R
-SAL I(HR)^               *
-SAL I^                   *
-SAL ING6                 N
-SAL IH(AEIOUY)-          H
-SAL IR(AEIOUY)-          R
-SAL I(HR)                _
-SAL J                    K
-SAL KN^                  N
-SAL KK-                  _
-SAL K                    K
-SAL LAUGH^               LF
-SAL LL-                  _
-SAL L                    L
-SAL MB$                  M
-SAL MM                   M
-SAL M                    M
-SAL NN-                  _
-SAL N                    N
-SAL OH(AEIOUY)-^         *H
-SAL OR(AEIOUY)-^         *R
-SAL O(HR)^               *
-SAL O^                   *
-SAL OH(AEIOUY)-          H
-SAL OR(AEIOUY)-          R
-SAL O(HR)                _
-SAL PH                   F
-SAL PN^                  N
-SAL PP-                  _
-SAL P                    P
-SAL Q                    K
-SAL RH^                  R
-SAL ROUGH^               RF
-SAL RR-                  _
-SAL R                    R
-SAL SCH(EOU)-            SK
-SAL SC(IEY)-             S
-SAL SH                   X
-SAL SI(AO)-              X
-SAL SS-                  _
-SAL S                    S
-SAL TI(AO)-              X
-SAL TH                   @
-SAL TCH--                _
-SAL TOUGH^               TF
-SAL TT-                  _
-SAL T                    T
-SAL UH(AEIOUY)-^         *H
-SAL UR(AEIOUY)-^         *R
-SAL U(HR)^               *
-SAL U^                   *
-SAL UH(AEIOUY)-          H
-SAL UR(AEIOUY)-          R
-SAL U(HR)                _
-SAL V^                   W
-SAL V                    F
-SAL WR^                  R
-SAL WH^                  W
-SAL W(AEIOU)-            W
-SAL X^                   S
-SAL X                    KS
-SAL Y(AEIOU)-            Y
-SAL ZZ-                  _
-SAL Z                    S
-affend_sal
-
-2affstart
-SET ISO8859-1
-
-FOL  <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
-LOW  <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
-UPP  <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
-
-PFXPOSTPONE
-
-MIDWORD	'-
-
-KEP =
-RAR ?
-BAD !
-
-#NOSPLITSUGS
-
-PFX I N 1
-PFX I 0 in .
-
-PFX O Y 1
-PFX O 0 out [a-z]
-
-SFX S Y 2
-SFX S 0 s [^s]
-SFX S 0 es s
-
-SFX N N 3
-SFX N 0 en [^n]
-SFX N 0 nen n
-SFX N 0 n .
-
-REP 3
-REP g ch
-REP ch g
-REP svp s.v.p.
-
-MAP 9
-MAP a<><61><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
-MAP e<><65><EFBFBD><EFBFBD>
-MAP i<><69><EFBFBD><EFBFBD>
-MAP o<><6F><EFBFBD><EFBFBD><EFBFBD>
-MAP u<><75><EFBFBD><EFBFBD>
-MAP n<>
-MAP c<>
-MAP y<><79>
-MAP s<>
-2affend
-
-1dicstart
-123456
-test/NO
-# comment
-wrong
-Comment
-OK
-uk
-put/ISO
-the end
-deol
-d<EFBFBD><EFBFBD>r
-1dicend
-
-addstart
-/regions=usgbnz
-elequint/2
-elekwint/3
-addend
-
-1good: wrong OK puts. Test the end
-bad:  inputs comment ok Ok. test déôl end the
-badend
-
-2good: puts
-bad: inputs comment ok Ok end the. test déôl
-badend
-
-Test rules for compounding.
-
-3affstart
-SET ISO8859-1
-
-COMPOUNDMIN 3
-COMPOUNDRULE m*
-NEEDCOMPOUND x
-3affend
-
-3dicstart
-1234
-foo/m
-bar/mx
-m<EFBFBD>/m
-la/mx
-3dicend
-
-3good: foo mï foobar foofoobar barfoo barbarfoo
-bad: bar la foomï barmï mïfoo mïbar mïmï lala mïla lamï foola labar
-badend
-
-
-Tests for compounding.
-
-4affstart
-SET ISO8859-1
-
-FOL  <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
-LOW  <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
-UPP  <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
-
-COMPOUNDRULE m+
-COMPOUNDRULE sm*e
-COMPOUNDRULE sm+
-COMPOUNDMIN 3
-COMPOUNDWORDMAX 3
-COMPOUNDFORBIDFLAG t
-
-COMPOUNDSYLMAX 5
-SYLLABLE a<>e<EFBFBD>i<EFBFBD>o<EFBFBD><6F><EFBFBD>u<EFBFBD><75><EFBFBD>y/aa/au/ea/ee/ei/ie/oa/oe/oo/ou/uu/ui
-
-MAP 9
-MAP a<><61><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
-MAP e<><65><EFBFBD><EFBFBD>
-MAP i<><69><EFBFBD><EFBFBD>
-MAP o<><6F><EFBFBD><EFBFBD><EFBFBD>
-MAP u<><75><EFBFBD><EFBFBD>
-MAP n<>
-MAP c<>
-MAP y<><79>
-MAP s<>
-
-NEEDAFFIX x
-
-PFXPOSTPONE
-
-MIDWORD '-
-
-SFX q N 1
-SFX q   0    -ok .
-
-SFX a Y 2
-SFX a 0 s .
-SFX a 0 ize/t .
-
-PFX p N 1
-PFX p 0 pre .
-
-PFX P N 1
-PFX P 0 nou .
-4affend
-
-4dicstart
-1234
-word/mP
-util/am
-pro/xq
-tomato/m
-bork/mp
-start/s
-end/e
-4dicend
-
-4good: word util bork prebork start end wordutil wordutils pro-ok
-	bork borkbork borkborkbork borkborkborkbork borkborkborkborkbork
-	tomato tomatotomato startend startword startwordword startwordend
-	startwordwordend startwordwordwordend prebork preborkbork
-	preborkborkbork
-	nouword
-bad: wordutilize pro borkborkborkborkborkbork tomatotomatotomato
-	endstart endend startstart wordend wordstart
-	preborkprebork  preborkpreborkbork
- 	startwordwordwordwordend borkpreborkpreborkbork
-	utilsbork  startnouword
-badend
-
-test2:
-elequint test elekwint test elekwent asdf
-
-Test affix flags with two characters
-
-5affstart
-SET ISO8859-1
-
-FLAG long
-
-NEEDAFFIX !!
-
-COMPOUNDRULE ssmm*ee
-
-NEEDCOMPOUND xx
-COMPOUNDPERMITFLAG pp
-
-SFX 13 Y 1
-SFX 13 0 bork .
-
-SFX a1 Y 1
-SFX a1 0 a1 .
-
-SFX a<> Y 1
-SFX a<> 0 a<> .
-
-PFX zz Y 1
-PFX zz 0 pre/pp .
-
-PFX yy Y 1
-PFX yy 0 nou .
-5affend
-
-5dicstart
-1234
-foo/a1a<31>!!
-bar/zz13ee
-start/ss
-end/eeyy
-middle/mmxx
-5dicend
-
-5good: fooa1 fooaé bar prebar barbork prebarbork  startprebar
-      start end startend  startmiddleend nouend
-bad: foo fooa2 prabar probarbirk middle startmiddle middleend endstart
-	startprobar startnouend
-badend
-
-6affstart
-SET ISO8859-1
-
-FLAG caplong
-
-NEEDAFFIX A!
-
-COMPOUNDRULE sMm*Ee
-
-NEEDCOMPOUND Xx
-
-COMPOUNDPERMITFLAG p
-
-SFX N3 Y 1
-SFX N3 0 bork .
-
-SFX A1 Y 1
-SFX A1 0 a1 .
-
-SFX A<> Y 1
-SFX A<> 0 a<> .
-
-PFX Zz Y 1
-PFX Zz 0 pre/p .
-6affend
-
-6dicstart
-1234
-mee/A1A<31>A!
-bar/ZzN3Ee
-lead/s
-end/Ee
-middle/MmXx
-6dicend
-
-6good: meea1 meeaé bar prebar barbork prebarbork  leadprebar
-      lead end leadend  leadmiddleend
-bad: mee meea2 prabar probarbirk middle leadmiddle middleend endlead
-	leadprobar
-badend
-
-7affstart
-SET ISO8859-1
-
-FOL  <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
-LOW  <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
-UPP  <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
-
-FLAG num
-
-NEEDAFFIX 9999
-
-COMPOUNDRULE 2,77*123
-
-NEEDCOMPOUND 1
-COMPOUNDPERMITFLAG 432
-
-SFX 61003 Y 1
-SFX 61003 0 meat .
-
-SFX 391 Y 1
-SFX 391 0 a1 .
-
-SFX 111 Y 1
-SFX 111 0 a<> .
-
-PFX 17 Y 1
-PFX 17 0 pre/432 .
-7affend
-
-7dicstart
-1234
-mee/391,111,9999
-bar/17,61003,123
-lead/2
-tail/123
-middle/77,1
-7dicend
-
-7good: meea1 meeaé bar prebar barmeat prebarmeat  leadprebar
-      lead tail leadtail  leadmiddletail
-bad: mee meea2 prabar probarmaat middle leadmiddle middletail taillead
-	leadprobar
-badend
-
-test output:

src/testdir/test59.ok

@@ -1,270 +0,0 @@
-test output:
-
-test 1-1
-# file: Xtest.utf-8.spl
-Comment
-deol
-déôr
-input
-OK
-output
-outputs
-outtest
-put
-puts
-test
-testen
-testn
-the end
-uk
-wrong
--------
-bad
-['put', 'uk', 'OK']
-inputs
-['input', 'puts', 'outputs']
-comment
-['Comment', 'outtest', 'the end']
-ok
-['OK', 'uk', 'put']
-Ok
-['OK', 'Uk', 'Put']
-test
-['Test', 'testn', 'testen']
-déôl
-['deol', 'déôr', 'test']
-end
-['put', 'uk', 'test']
-the
-['put', 'uk', 'test']
-gebletegek
-kepereneven
-everles gesvets etele
-kbltykk
-kprnfn
-*fls kswts tl
-elekwent
-elequint
-elekwint
-elekwint
-elekwent
-elequint
-elekwent
-elequint
-elekwint
-
-test 2-1
-# file: Xtest.utf-8.spl
-Comment
-deol
-déôr
-OK
-put
-input
-output
-puts
-outputs
-test
-outtest
-testen
-testn
-the end
-uk
-wrong
--------
-bad
-['put', 'uk', 'OK']
-inputs
-['input', 'puts', 'outputs']
-comment
-['Comment']
-ok
-['OK', 'uk', 'put']
-Ok
-['OK', 'Uk', 'Put']
-end
-['put', 'uk', 'deol']
-the
-['put', 'uk', 'test']
-test
-['Test', 'testn', 'testen']
-déôl
-['deol', 'déôr', 'test']
-
-test 3-3
-# file: Xtest.utf-8.spl
-foo
-mï
--------
-bad
-['foo', 'mï']
-bar
-['barfoo', 'foobar', 'foo']
-la
-['mï', 'foo']
-foomï
-['foo mï', 'foo', 'foofoo']
-barmï
-['barfoo', 'mï', 'barbar']
-mïfoo
-['mï foo', 'foo', 'foofoo']
-mïbar
-['foobar', 'barbar', 'mï']
-mïmï
-['mï mï', 'mï']
-lala
-[]
-mïla
-['mï', 'mï mï']
-lamï
-['mï', 'mï mï']
-foola
-['foo', 'foobar', 'foofoo']
-labar
-['barbar', 'foobar']
-
-test 4-4
-# file: Xtest.utf-8.spl
-bork
-prebork
-end
-pro-ok
-start
-tomato
-util
-utilize
-utils
-word
-nouword
--------
-bad
-['end', 'bork', 'word']
-wordutilize
-['word utilize', 'wordutils', 'wordutil']
-pro
-['bork', 'word', 'end']
-borkborkborkborkborkbork
-['bork borkborkborkborkbork', 'borkbork borkborkborkbork', 'borkborkbork borkborkbork']
-tomatotomatotomato
-['tomato tomatotomato', 'tomatotomato tomato', 'tomato tomato tomato']
-endstart
-['end start', 'start']
-endend
-['end end', 'end']
-startstart
-['start start']
-wordend
-['word end', 'word', 'wordword']
-wordstart
-['word start', 'bork start']
-preborkprebork
-['prebork prebork', 'preborkbork', 'preborkborkbork']
-preborkpreborkbork
-['prebork preborkbork', 'preborkborkbork', 'preborkborkborkbork']
-startwordwordwordwordend
-['startwordwordwordword end', 'startwordwordwordword', 'start wordwordwordword end']
-borkpreborkpreborkbork
-['bork preborkpreborkbork', 'bork prebork preborkbork', 'bork preborkprebork bork']
-utilsbork
-['utilbork', 'utils bork', 'util bork']
-startnouword
-['start nouword', 'startword', 'startborkword']
-
-test 5-5
-# file: Xtest.utf-8.spl
-bar
-barbork
-end
-fooa1
-fooaé
-nouend
-prebar
-prebarbork
-start
--------
-bad
-['bar', 'end', 'fooa1']
-foo
-['fooa1', 'fooaé', 'bar']
-fooa2
-['fooa1', 'fooaé', 'bar']
-prabar
-['prebar', 'bar', 'bar bar']
-probarbirk
-['prebarbork']
-middle
-[]
-startmiddle
-['startmiddleend', 'startmiddlebar']
-middleend
-[]
-endstart
-['end start', 'start']
-startprobar
-['startprebar', 'start prebar', 'startbar']
-startnouend
-['start nouend', 'startend']
-
-test 6-6
-# file: Xtest.utf-8.spl
-bar
-barbork
-end
-lead
-meea1
-meeaé
-prebar
-prebarbork
--------
-bad
-['bar', 'end', 'lead']
-mee
-['meea1', 'meeaé', 'bar']
-meea2
-['meea1', 'meeaé', 'lead']
-prabar
-['prebar', 'bar', 'leadbar']
-probarbirk
-['prebarbork']
-middle
-[]
-leadmiddle
-['leadmiddleend', 'leadmiddlebar']
-middleend
-[]
-endlead
-['end lead', 'lead', 'end end']
-leadprobar
-['leadprebar', 'lead prebar', 'leadbar']
-
-test 7-7
-# file: Xtest.utf-8.spl
-bar
-barmeat
-lead
-meea1
-meeaé
-prebar
-prebarmeat
-tail
--------
-bad
-['bar', 'lead', 'tail']
-mee
-['meea1', 'meeaé', 'bar']
-meea2
-['meea1', 'meeaé', 'lead']
-prabar
-['prebar', 'bar', 'leadbar']
-probarmaat
-['prebarmeat']
-middle
-[]
-leadmiddle
-['leadmiddlebar']
-middletail
-[]
-taillead
-['tail lead', 'tail']
-leadprobar
-['leadprebar', 'lead prebar', 'leadbar']

src/testdir/test_backup.vim

@@ -19,6 +19,22 @@ func Test_backup()
   call delete('Xbackup.txt~')
 endfunc
 
+func Test_backup_backupskip()
+  set backup backupdir=. backupskip=*.txt
+  new
+  call setline(1, ['line1', 'line2'])
+  :f Xbackup.txt
+  :w! Xbackup.txt
+  " backup file is only created after
+  " writing a second time (before overwriting)
+  :w! Xbackup.txt
+  call assert_false(filereadable('Xbackup.txt~'))
+  bw!
+  set backup&vim backupdir&vim backupskip&vim
+  call delete('Xbackup.txt')
+  call delete('Xbackup.txt~')
+endfunc
+
 func Test_backup2()
   set backup backupdir=.// backupskip=
   new
@@ -30,7 +46,7 @@ func Test_backup2()
   :w! Xbackup.txt
   sp *Xbackup.txt~
   call assert_equal(['line1', 'line2', 'line3'], getline(1,'$'))
-  let f=expand('%')
+  let f = expand('%')
   call assert_match('%testdir%Xbackup.txt\~', f)
   bw!
   bw!
@@ -50,7 +66,7 @@ func Test_backup2_backupcopy()
   :w! Xbackup.txt
   sp *Xbackup.txt~
   call assert_equal(['line1', 'line2', 'line3'], getline(1,'$'))
-  let f=expand('%')
+  let f = expand('%')
   call assert_match('%testdir%Xbackup.txt\~', f)
   bw!
   bw!
@@ -61,14 +77,11 @@ endfunc
 
 " Test for using a non-existing directory as a backup directory
 func Test_non_existing_backupdir()
-  CheckNotBSD
-  let save_backup = &backupdir
-  set backupdir=./non_existing_dir
+  set backupdir=./non_existing_dir backupskip=
   call writefile(['line1'], 'Xfile')
   new Xfile
-  " TODO: write doesn't fail in Cirrus FreeBSD CI test
   call assert_fails('write', 'E510:')
-  let &backupdir = save_backup
+  set backupdir&vim backupskip&vim
   call delete('Xfile')
 endfunc
 

src/testdir/test_display.vim

@@ -220,3 +220,26 @@ func Test_unprintable_fileformats()
   call delete('Xmac.txt')
   call delete(filename)
 endfunc
+
+" Test for scrolling that modifies buffer during visual block
+func Test_visual_block_scroll()
+  CheckScreendump
+
+  let lines =<< trim END
+    source $VIMRUNTIME/plugin/matchparen.vim
+    set scrolloff=1
+    call setline(1, ['a', 'b', 'c', 'd', 'e', '', '{', '}', '{', 'f', 'g', '}'])
+    call cursor(5, 1)
+  END
+
+  let filename = 'Xvisualblockmodifiedscroll'
+  call writefile(lines, filename)
+
+  let buf = RunVimInTerminal('-S '.filename, #{rows: 7})
+  call term_sendkeys(buf, "V\<C-D>\<C-D>")
+
+  call VerifyScreenDump(buf, 'Test_display_visual_block_scroll', {})
+
+  call StopVimInTerminal(buf)
+  call delete(filename)
+endfunc

src/testdir/test_edit.vim

@@ -1682,7 +1682,6 @@ endfunc
 " Test for editing a file without read permission
 func Test_edit_file_no_read_perm()
   CheckUnix
-  CheckNotBSD
   call writefile(['one', 'two'], 'Xfile')
   call setfperm('Xfile', '-w-------')
   new

src/testdir/test_expand_func.vim

@@ -1,5 +1,7 @@
 " Tests for expand()
 
+source shared.vim
+
 let s:sfile = expand('<sfile>')
 let s:slnum = str2nr(expand('<slnum>'))
 let s:sflnum = str2nr(expand('<sflnum>'))
@@ -18,20 +20,20 @@ endfunc
 
 " This test depends on the location in the test file, put it first.
 func Test_expand_sflnum()
-  call assert_equal(5, s:sflnum)
-  call assert_equal(22, str2nr(expand('<sflnum>')))
+  call assert_equal(7, s:sflnum)
+  call assert_equal(24, str2nr(expand('<sflnum>')))
 
   " Line-continuation
   call assert_equal(
-        \ 25,
+        \ 27,
         \ str2nr(expand('<sflnum>')))
 
   " Call in script-local function
-  call assert_equal(16, s:expand_sflnum())
+  call assert_equal(18, s:expand_sflnum())
 
   " Call in command
   command Flnum echo expand('<sflnum>')
-  call assert_equal(34, str2nr(trim(execute('Flnum'))))
+  call assert_equal(36, str2nr(trim(execute('Flnum'))))
   delcommand Flnum
 endfunc
 
@@ -60,7 +62,7 @@ func Test_expand_sfile_and_stack()
 endfunc
 
 func Test_expand_slnum()
-  call assert_equal(4, s:slnum)
+  call assert_equal(6, s:slnum)
   call assert_equal(2, str2nr(expand('<slnum>')))
 
   " Line-continuation
@@ -86,6 +88,17 @@ func Test_expand()
   quit
 endfunc
 
+func s:sid_test()
+  return 'works'
+endfunc
+
+func Test_expand_SID()
+  let sid = expand('<SID>')
+  execute 'let g:sid_result = ' .. sid .. 'sid_test()'
+  call assert_equal('works', g:sid_result)
+endfunc
+
+
 " Test for 'wildignore' with expand()
 func Test_expand_wildignore()
   set wildignore=*.vim

src/testdir/test_spell_utf8.vim

@@ -0,0 +1,768 @@
+" Test for spell checking with 'encoding' set to utf-8
+
+source check.vim
+CheckFeature spell
+
+scriptencoding utf-8
+
+func TearDown()
+  set nospell
+  call delete('Xtest.aff')
+  call delete('Xtest.dic')
+  call delete('Xtest.utf-8.add')
+  call delete('Xtest.utf-8.add.spl')
+  call delete('Xtest.utf-8.spl')
+  call delete('Xtest.utf-8.sug')
+endfunc
+
+let g:test_data_aff1 = [
+      \"SET ISO8859-1",
+      \"TRY esianrtolcdugmphbyfvkwjkqxz-ëéèêïîäàâöüû'ESIANRTOLCDUGMPHBYFVKWJKQXZ",
+      \"",
+      \"FOL  àáâãäåæçèéêëìíîïðñòóôõöøùúûüýþßÿ",
+      \"LOW  àáâãäåæçèéêëìíîïðñòóôõöøùúûüýþßÿ",
+      \"UPP  ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖØÙÚÛÜÝÞßÿ",
+      \"",
+      \"SOFOFROM abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ\xE0\xE1\xE2\xE3\xE4\xE5\xE6\xE7\xE8\xE9\xEA\xEB\xEC\xED\xEE\xEF\xF0\xF1\xF2\xF3\xF4\xF5\xF6\xF8\xF9\xFA\xFB\xFC\xFD\xFE\xDF\xFF\xC0\xC1\xC2\xC3\xC4\xC5\xC6\xC7\xC8\xC9\xCA\xCB\xCC\xCD\xCE\xCF\xD0\xD1\xD2\xD3\xD4\xD5\xD6\xD8\xD9\xDA\xDB\xDC\xDD\xDE\xBF",
+      \"SOFOTO   ebctefghejklnnepkrstevvkesebctefghejklnnepkrstevvkeseeeeeeeceeeeeeeedneeeeeeeeeeepseeeeeeeeceeeeeeeedneeeeeeeeeeep?",
+      \"",
+      \"MIDWORD\t'-",
+      \"",
+      \"KEP =",
+      \"RAR ?",
+      \"BAD !",
+      \"",
+      \"PFX I N 1",
+      \"PFX I 0 in .",
+      \"",
+      \"PFX O Y 1",
+      \"PFX O 0 out .",
+      \"",
+      \"SFX S Y 2",
+      \"SFX S 0 s [^s]",
+      \"SFX S 0 es s",
+      \"",
+      \"SFX N N 3",
+      \"SFX N 0 en [^n]",
+      \"SFX N 0 nen n",
+      \"SFX N 0 n .",
+      \"",
+      \"REP 3",
+      \"REP g ch",
+      \"REP ch g",
+      \"REP svp s.v.p.",
+      \"",
+      \"MAP 9",
+      \"MAP a\xE0\xE1\xE2\xE3\xE4\xE5",
+      \"MAP e\xE8\xE9\xEA\xEB",
+      \"MAP i\xEC\xED\xEE\xEF",
+      \"MAP o\xF2\xF3\xF4\xF5\xF6",
+      \"MAP u\xF9\xFA\xFB\xFC",
+      \"MAP n\xF1",
+      \"MAP c\xE7",
+      \"MAP y\xFF\xFD",
+      \"MAP s\xDF"
+      \ ]
+let g:test_data_dic1 = [
+      \"123456",
+      \"test/NO",
+      \"# comment",
+      \"wrong",
+      \"Comment",
+      \"OK",
+      \"uk",
+      \"put/ISO",
+      \"the end",
+      \"deol",
+      \"d\xE9\xF4r",
+      \ ]
+let g:test_data_aff2 = [
+      \"SET ISO8859-1",
+      \"",
+      \"FOL  \xE0\xE1\xE2\xE3\xE4\xE5\xE6\xE7\xE8\xE9\xEA\xEB\xEC\xED\xEE\xEF\xF0\xF1\xF2\xF3\xF4\xF5\xF6\xF8\xF9\xFA\xFB\xFC\xFD\xFE\xDF\xFF",
+      \"LOW  \xE0\xE1\xE2\xE3\xE4\xE5\xE6\xE7\xE8\xE9\xEA\xEB\xEC\xED\xEE\xEF\xF0\xF1\xF2\xF3\xF4\xF5\xF6\xF8\xF9\xFA\xFB\xFC\xFD\xFE\xDF\xFF",
+      \"UPP  \xC0\xC1\xC2\xC3\xC4\xC5\xC6\xC7\xC8\xC9\xCA\xCB\xCC\xCD\xCE\xCF\xD0\xD1\xD2\xD3\xD4\xD5\xD6\xD8\xD9\xDA\xDB\xDC\xDD\xDE\xDF\xFF",
+      \"",
+      \"PFXPOSTPONE",
+      \"",
+      \"MIDWORD\t'-",
+      \"",
+      \"KEP =",
+      \"RAR ?",
+      \"BAD !",
+      \"",
+      \"PFX I N 1",
+      \"PFX I 0 in .",
+      \"",
+      \"PFX O Y 1",
+      \"PFX O 0 out [a-z]",
+      \"",
+      \"SFX S Y 2",
+      \"SFX S 0 s [^s]",
+      \"SFX S 0 es s",
+      \"",
+      \"SFX N N 3",
+      \"SFX N 0 en [^n]",
+      \"SFX N 0 nen n",
+      \"SFX N 0 n .",
+      \"",
+      \"REP 3",
+      \"REP g ch",
+      \"REP ch g",
+      \"REP svp s.v.p.",
+      \"",
+      \"MAP 9",
+      \"MAP a\xE0\xE1\xE2\xE3\xE4\xE5",
+      \"MAP e\xE8\xE9\xEA\xEB",
+      \"MAP i\xEC\xED\xEE\xEF",
+      \"MAP o\xF2\xF3\xF4\xF5\xF6",
+      \"MAP u\xF9\xFA\xFB\xFC",
+      \"MAP n\xF1",
+      \"MAP c\xE7",
+      \"MAP y\xFF\xFD",
+      \"MAP s\xDF",
+      \ ]
+let g:test_data_aff3 = [
+      \"SET ISO8859-1",
+      \"",
+      \"COMPOUNDMIN 3",
+      \"COMPOUNDRULE m*",
+      \"NEEDCOMPOUND x",
+      \ ]
+let g:test_data_dic3 = [
+      \"1234",
+      \"foo/m",
+      \"bar/mx",
+      \"m\xEF/m",
+      \"la/mx",
+      \ ]
+let g:test_data_aff4 = [
+      \"SET ISO8859-1",
+      \"",
+      \"FOL  \xE0\xE1\xE2\xE3\xE4\xE5\xE6\xE7\xE8\xE9\xEA\xEB\xEC\xED\xEE\xEF\xF0\xF1\xF2\xF3\xF4\xF5\xF6\xF8\xF9\xFA\xFB\xFC\xFD\xFE\xDF\xFF",
+      \"LOW  \xE0\xE1\xE2\xE3\xE4\xE5\xE6\xE7\xE8\xE9\xEA\xEB\xEC\xED\xEE\xEF\xF0\xF1\xF2\xF3\xF4\xF5\xF6\xF8\xF9\xFA\xFB\xFC\xFD\xFE\xDF\xFF",
+      \"UPP  \xC0\xC1\xC2\xC3\xC4\xC5\xC6\xC7\xC8\xC9\xCA\xCB\xCC\xCD\xCE\xCF\xD0\xD1\xD2\xD3\xD4\xD5\xD6\xD8\xD9\xDA\xDB\xDC\xDD\xDE\xDF\xFF",
+      \"",
+      \"COMPOUNDRULE m+",
+      \"COMPOUNDRULE sm*e",
+      \"COMPOUNDRULE sm+",
+      \"COMPOUNDMIN 3",
+      \"COMPOUNDWORDMAX 3",
+      \"COMPOUNDFORBIDFLAG t",
+      \"",
+      \"COMPOUNDSYLMAX 5",
+      \"SYLLABLE a\xE1e\xE9i\xEDo\xF3\xF6\xF5u\xFA\xFC\xFBy/aa/au/ea/ee/ei/ie/oa/oe/oo/ou/uu/ui",
+      \"",
+      \"MAP 9",
+      \"MAP a\xE0\xE1\xE2\xE3\xE4\xE5",
+      \"MAP e\xE8\xE9\xEA\xEB",
+      \"MAP i\xEC\xED\xEE\xEF",
+      \"MAP o\xF2\xF3\xF4\xF5\xF6",
+      \"MAP u\xF9\xFA\xFB\xFC",
+      \"MAP n\xF1",
+      \"MAP c\xE7",
+      \"MAP y\xFF\xFD",
+      \"MAP s\xDF",
+      \"",
+      \"NEEDAFFIX x",
+      \"",
+      \"PFXPOSTPONE",
+      \"",
+      \"MIDWORD '-",
+      \"",
+      \"SFX q N 1",
+      \"SFX q   0    -ok .",
+      \"",
+      \"SFX a Y 2",
+      \"SFX a 0 s .",
+      \"SFX a 0 ize/t .",
+      \"",
+      \"PFX p N 1",
+      \"PFX p 0 pre .",
+      \"",
+      \"PFX P N 1",
+      \"PFX P 0 nou .",
+      \ ]
+let g:test_data_dic4 = [
+      \"1234",
+      \"word/mP",
+      \"util/am",
+      \"pro/xq",
+      \"tomato/m",
+      \"bork/mp",
+      \"start/s",
+      \"end/e",
+      \ ]
+let g:test_data_aff5 = [
+      \"SET ISO8859-1",
+      \"",
+      \"FLAG long",
+      \"",
+      \"NEEDAFFIX !!",
+      \"",
+      \"COMPOUNDRULE ssmm*ee",
+      \"",
+      \"NEEDCOMPOUND xx",
+      \"COMPOUNDPERMITFLAG pp",
+      \"",
+      \"SFX 13 Y 1",
+      \"SFX 13 0 bork .",
+      \"",
+      \"SFX a1 Y 1",
+      \"SFX a1 0 a1 .",
+      \"",
+      \"SFX a\xE9 Y 1",
+      \"SFX a\xE9 0 a\xE9 .",
+      \"",
+      \"PFX zz Y 1",
+      \"PFX zz 0 pre/pp .",
+      \"",
+      \"PFX yy Y 1",
+      \"PFX yy 0 nou .",
+      \ ]
+let g:test_data_dic5 = [
+      \"1234",
+      \"foo/a1a\xE9!!",
+      \"bar/zz13ee",
+      \"start/ss",
+      \"end/eeyy",
+      \"middle/mmxx",
+      \ ]
+let g:test_data_aff6 = [
+      \"SET ISO8859-1",
+      \"",
+      \"FLAG caplong",
+      \"",
+      \"NEEDAFFIX A!",
+      \"",
+      \"COMPOUNDRULE sMm*Ee",
+      \"",
+      \"NEEDCOMPOUND Xx",
+      \"",
+      \"COMPOUNDPERMITFLAG p",
+      \"",
+      \"SFX N3 Y 1",
+      \"SFX N3 0 bork .",
+      \"",
+      \"SFX A1 Y 1",
+      \"SFX A1 0 a1 .",
+      \"",
+      \"SFX A\xE9 Y 1",
+      \"SFX A\xE9 0 a\xE9 .",
+      \"",
+      \"PFX Zz Y 1",
+      \"PFX Zz 0 pre/p .",
+      \ ]
+let g:test_data_dic6 = [
+      \"1234",
+      \"mee/A1A\xE9A!",
+      \"bar/ZzN3Ee",
+      \"lead/s",
+      \"end/Ee",
+      \"middle/MmXx",
+      \ ]
+let g:test_data_aff7 = [
+      \"SET ISO8859-1",
+      \"",
+      \"FLAG num",
+      \"",
+      \"NEEDAFFIX 9999",
+      \"",
+      \"COMPOUNDRULE 2,77*123",
+      \"",
+      \"NEEDCOMPOUND 1",
+      \"COMPOUNDPERMITFLAG 432",
+      \"",
+      \"SFX 61003 Y 1",
+      \"SFX 61003 0 meat .",
+      \"",
+      \"SFX 0 Y 1",
+      \"SFX 0 0 zero .",
+      \"",
+      \"SFX 391 Y 1",
+      \"SFX 391 0 a1 .",
+      \"",
+      \"SFX 111 Y 1",
+      \"SFX 111 0 a\xE9 .",
+      \"",
+      \"PFX 17 Y 1",
+      \"PFX 17 0 pre/432 .",
+      \ ]
+let g:test_data_dic7 = [
+      \"1234",
+      \"mee/0,391,111,9999",
+      \"bar/17,61003,123",
+      \"lead/2",
+      \"tail/123",
+      \"middle/77,1",
+      \ ]
+let g:test_data_aff8 = [
+      \"SET ISO8859-1",
+      \"",
+      \"NOSPLITSUGS",
+      \ ]
+let g:test_data_dic8 = [
+      \"1234",
+      \"foo",
+      \"bar",
+      \"faabar",
+      \ ]
+let g:test_data_aff9 = [
+      \ ]
+let g:test_data_dic9 = [
+      \"1234",
+      \"foo",
+      \"bar",
+      \ ]
+let g:test_data_aff10 = [
+      \"COMPOUNDRULE se",
+      \"COMPOUNDPERMITFLAG p",
+      \"",
+      \"SFX A Y 1",
+      \"SFX A 0 able/Mp .",
+      \"",
+      \"SFX M Y 1",
+      \"SFX M 0 s .",
+      \ ]
+let g:test_data_dic10 = [
+      \"1234",
+      \"drink/As",
+      \"table/e",
+      \ ]
+let g:test_data_aff_sal = [
+      \"SET ISO8859-1",
+      \"TRY esianrtolcdugmphbyfvkwjkqxz-\xEB\xE9\xE8\xEA\xEF\xEE\xE4\xE0\xE2\xF6\xFC\xFB'ESIANRTOLCDUGMPHBYFVKWJKQXZ",
+      \"",
+      \"FOL  \xE0\xE1\xE2\xE3\xE4\xE5\xE6\xE7\xE8\xE9\xEA\xEB\xEC\xED\xEE\xEF\xF0\xF1\xF2\xF3\xF4\xF5\xF6\xF8\xF9\xFA\xFB\xFC\xFD\xFE\xDF\xFF",
+      \"LOW  \xE0\xE1\xE2\xE3\xE4\xE5\xE6\xE7\xE8\xE9\xEA\xEB\xEC\xED\xEE\xEF\xF0\xF1\xF2\xF3\xF4\xF5\xF6\xF8\xF9\xFA\xFB\xFC\xFD\xFE\xDF\xFF",
+      \"UPP  \xC0\xC1\xC2\xC3\xC4\xC5\xC6\xC7\xC8\xC9\xCA\xCB\xCC\xCD\xCE\xCF\xD0\xD1\xD2\xD3\xD4\xD5\xD6\xD8\xD9\xDA\xDB\xDC\xDD\xDE\xDF\xFF",
+      \"",
+      \"MIDWORD\t'-",
+      \"",
+      \"KEP =",
+      \"RAR ?",
+      \"BAD !",
+      \"",
+      \"PFX I N 1",
+      \"PFX I 0 in .",
+      \"",
+      \"PFX O Y 1",
+      \"PFX O 0 out .",
+      \"",
+      \"SFX S Y 2",
+      \"SFX S 0 s [^s]",
+      \"SFX S 0 es s",
+      \"",
+      \"SFX N N 3",
+      \"SFX N 0 en [^n]",
+      \"SFX N 0 nen n",
+      \"SFX N 0 n .",
+      \"",
+      \"REP 3",
+      \"REP g ch",
+      \"REP ch g",
+      \"REP svp s.v.p.",
+      \"",
+      \"MAP 9",
+      \"MAP a\xE0\xE1\xE2\xE3\xE4\xE5",
+      \"MAP e\xE8\xE9\xEA\xEB",
+      \"MAP i\xEC\xED\xEE\xEF",
+      \"MAP o\xF2\xF3\xF4\xF5\xF6",
+      \"MAP u\xF9\xFA\xFB\xFC",
+      \"MAP n\xF1",
+      \"MAP c\xE7",
+      \"MAP y\xFF\xFD",
+      \"MAP s\xDF",
+      \"",
+      \"SAL AH(AEIOUY)-^         *H",
+      \"SAL AR(AEIOUY)-^         *R",
+      \"SAL A(HR)^               *",
+      \"SAL A^                   *",
+      \"SAL AH(AEIOUY)-          H",
+      \"SAL AR(AEIOUY)-          R",
+      \"SAL A(HR)                _",
+      \"SAL \xC0^                   *",
+      \"SAL \xC5^                   *",
+      \"SAL BB-                  _",
+      \"SAL B                    B",
+      \"SAL CQ-                  _",
+      \"SAL CIA                  X",
+      \"SAL CH                   X",
+      \"SAL C(EIY)-              S",
+      \"SAL CK                   K",
+      \"SAL COUGH^               KF",
+      \"SAL CC<                  C",
+      \"SAL C                    K",
+      \"SAL DG(EIY)              K",
+      \"SAL DD-                  _",
+      \"SAL D                    T",
+      \"SAL \xC9<                   E",
+      \"SAL EH(AEIOUY)-^         *H",
+      \"SAL ER(AEIOUY)-^         *R",
+      \"SAL E(HR)^               *",
+      \"SAL ENOUGH^$             *NF",
+      \"SAL E^                   *",
+      \"SAL EH(AEIOUY)-          H",
+      \"SAL ER(AEIOUY)-          R",
+      \"SAL E(HR)                _",
+      \"SAL FF-                  _",
+      \"SAL F                    F",
+      \"SAL GN^                  N",
+      \"SAL GN$                  N",
+      \"SAL GNS$                 NS",
+      \"SAL GNED$                N",
+      \"SAL GH(AEIOUY)-          K",
+      \"SAL GH                   _",
+      \"SAL GG9                  K",
+      \"SAL G                    K",
+      \"SAL H                    H",
+      \"SAL IH(AEIOUY)-^         *H",
+      \"SAL IR(AEIOUY)-^         *R",
+      \"SAL I(HR)^               *",
+      \"SAL I^                   *",
+      \"SAL ING6                 N",
+      \"SAL IH(AEIOUY)-          H",
+      \"SAL IR(AEIOUY)-          R",
+      \"SAL I(HR)                _",
+      \"SAL J                    K",
+      \"SAL KN^                  N",
+      \"SAL KK-                  _",
+      \"SAL K                    K",
+      \"SAL LAUGH^               LF",
+      \"SAL LL-                  _",
+      \"SAL L                    L",
+      \"SAL MB$                  M",
+      \"SAL MM                   M",
+      \"SAL M                    M",
+      \"SAL NN-                  _",
+      \"SAL N                    N",
+      \"SAL OH(AEIOUY)-^         *H",
+      \"SAL OR(AEIOUY)-^         *R",
+      \"SAL O(HR)^               *",
+      \"SAL O^                   *",
+      \"SAL OH(AEIOUY)-          H",
+      \"SAL OR(AEIOUY)-          R",
+      \"SAL O(HR)                _",
+      \"SAL PH                   F",
+      \"SAL PN^                  N",
+      \"SAL PP-                  _",
+      \"SAL P                    P",
+      \"SAL Q                    K",
+      \"SAL RH^                  R",
+      \"SAL ROUGH^               RF",
+      \"SAL RR-                  _",
+      \"SAL R                    R",
+      \"SAL SCH(EOU)-            SK",
+      \"SAL SC(IEY)-             S",
+      \"SAL SH                   X",
+      \"SAL SI(AO)-              X",
+      \"SAL SS-                  _",
+      \"SAL S                    S",
+      \"SAL TI(AO)-              X",
+      \"SAL TH                   @",
+      \"SAL TCH--                _",
+      \"SAL TOUGH^               TF",
+      \"SAL TT-                  _",
+      \"SAL T                    T",
+      \"SAL UH(AEIOUY)-^         *H",
+      \"SAL UR(AEIOUY)-^         *R",
+      \"SAL U(HR)^               *",
+      \"SAL U^                   *",
+      \"SAL UH(AEIOUY)-          H",
+      \"SAL UR(AEIOUY)-          R",
+      \"SAL U(HR)                _",
+      \"SAL V^                   W",
+      \"SAL V                    F",
+      \"SAL WR^                  R",
+      \"SAL WH^                  W",
+      \"SAL W(AEIOU)-            W",
+      \"SAL X^                   S",
+      \"SAL X                    KS",
+      \"SAL Y(AEIOU)-            Y",
+      \"SAL ZZ-                  _",
+      \"SAL Z                    S",
+      \ ]
+
+func LoadAffAndDic(aff_contents, dic_contents)
+  set enc=utf-8
+  set spellfile=
+  call writefile(a:aff_contents, "Xtest.aff")
+  call writefile(a:dic_contents, "Xtest.dic")
+  " Generate a .spl file from a .dic and .aff file.
+  mkspell! Xtest Xtest
+  " use that spell file
+  set spl=Xtest.utf-8.spl spell
+endfunc
+
+func ListWords()
+  spelldump
+  %yank
+  quit
+  return split(@", "\n")
+endfunc
+
+func TestGoodBadBase()
+  exe '1;/^good:'
+  normal 0f:]s
+  let prevbad = ''
+  let result = []
+  while 1
+    let [bad, a] = spellbadword()
+    if bad == '' || bad == prevbad || bad == 'badend'
+      break
+    endif
+    let prevbad = bad
+    let lst = bad->spellsuggest(3)
+    normal mm
+
+    call add(result, [bad, lst])
+    normal `m]s
+  endwhile
+  return result
+endfunc
+
+func RunGoodBad(good, bad, expected_words, expected_bad_words)
+  %bwipe!
+  call setline(1, ['', "good: ", a:good,  a:bad, " badend "])
+  let words = ListWords()
+  call assert_equal(a:expected_words, words[1:-1])
+  let bad_words = TestGoodBadBase()
+  call assert_equal(a:expected_bad_words, bad_words)
+  %bwipe!
+endfunc
+
+func Test_spell_basic()
+  call LoadAffAndDic(g:test_data_aff1, g:test_data_dic1)
+  call RunGoodBad("wrong OK puts. Test the end",
+        \ "bad: inputs comment ok Ok. test d\u00E9\u00F4l end the",
+        \["Comment", "deol", "d\u00E9\u00F4r", "input", "OK", "output", "outputs", "outtest", "put", "puts",
+        \  "test", "testen", "testn", "the end", "uk", "wrong"],
+        \[
+        \   ["bad", ["put", "uk", "OK"]],
+        \   ["inputs", ["input", "puts", "outputs"]],
+        \   ["comment", ["Comment", "outtest", "the end"]],
+        \   ["ok", ["OK", "uk", "put"]],
+        \   ["Ok", ["OK", "Uk", "Put"]],
+        \   ["test", ["Test", "testn", "testen"]],
+        \   ["d\u00E9\u00F4l", ["deol", "d\u00E9\u00F4r", "test"]],
+        \   ["end", ["put", "uk", "test"]],
+        \   ["the", ["put", "uk", "test"]],
+        \ ]
+        \ )
+
+  call assert_equal("gebletegek", soundfold('goobledygoook'))
+  call assert_equal("kepereneven", 'kóopërÿnôven'->soundfold())
+  call assert_equal("everles gesvets etele", soundfold('oeverloos gezwets edale'))
+endfunc
+
+" Postponed prefixes
+func Test_spell_prefixes()
+  call LoadAffAndDic(g:test_data_aff2, g:test_data_dic1)
+  call RunGoodBad("puts",
+        \ "bad: inputs comment ok Ok end the. test d\u00E9\u00F4l",
+        \ ["Comment", "deol", "d\u00E9\u00F4r", "OK", "put", "input", "output", "puts", "outputs", "test", "outtest", "testen", "testn", "the end", "uk", "wrong"],
+        \ [
+        \   ["bad", ["put", "uk", "OK"]],
+        \   ["inputs", ["input", "puts", "outputs"]],
+        \   ["comment", ["Comment"]],
+        \   ["ok", ["OK", "uk", "put"]],
+        \   ["Ok", ["OK", "Uk", "Put"]],
+        \   ["end", ["put", "uk", "deol"]],
+        \   ["the", ["put", "uk", "test"]],
+        \   ["test", ["Test", "testn", "testen"]],
+        \   ["d\u00E9\u00F4l", ["deol", "d\u00E9\u00F4r", "test"]],
+        \ ])
+endfunc
+
+"Compound words
+func Test_spell_compound()
+  call LoadAffAndDic(g:test_data_aff3, g:test_data_dic3)
+  call RunGoodBad("foo m\u00EF foobar foofoobar barfoo barbarfoo",
+        \ "bad: bar la foom\u00EF barm\u00EF m\u00EFfoo m\u00EFbar m\u00EFm\u00EF lala m\u00EFla lam\u00EF foola labar",
+        \ ["foo", "m\u00EF"],
+        \ [
+        \   ["bad", ["foo", "m\u00EF"]],
+        \   ["bar", ["barfoo", "foobar", "foo"]],
+        \   ["la", ["m\u00EF", "foo"]],
+        \   ["foom\u00EF", ["foo m\u00EF", "foo", "foofoo"]],
+        \   ["barm\u00EF", ["barfoo", "m\u00EF", "barbar"]],
+        \   ["m\u00EFfoo", ["m\u00EF foo", "foo", "foofoo"]],
+        \   ["m\u00EFbar", ["foobar", "barbar", "m\u00EF"]],
+        \   ["m\u00EFm\u00EF", ["m\u00EF m\u00EF", "m\u00EF"]],
+        \   ["lala", []],
+        \   ["m\u00EFla", ["m\u00EF", "m\u00EF m\u00EF"]],
+        \   ["lam\u00EF", ["m\u00EF", "m\u00EF m\u00EF"]],
+        \   ["foola", ["foo", "foobar", "foofoo"]],
+        \   ["labar", ["barbar", "foobar"]],
+        \ ])
+
+  call LoadAffAndDic(g:test_data_aff4, g:test_data_dic4)
+  call RunGoodBad("word util bork prebork start end wordutil wordutils pro-ok bork borkbork borkborkbork borkborkborkbork borkborkborkborkbork tomato tomatotomato startend startword startwordword startwordend startwordwordend startwordwordwordend prebork preborkbork preborkborkbork nouword",
+        \ "bad: wordutilize pro borkborkborkborkborkbork tomatotomatotomato endstart endend startstart wordend wordstart preborkprebork  preborkpreborkbork startwordwordwordwordend borkpreborkpreborkbork utilsbork  startnouword",
+        \ ["bork", "prebork", "end", "pro-ok", "start", "tomato", "util", "utilize", "utils", "word", "nouword"],
+        \ [
+        \   ["bad", ["end", "bork", "word"]],
+        \   ["wordutilize", ["word utilize", "wordutils", "wordutil"]],
+        \   ["pro", ["bork", "word", "end"]],
+        \   ["borkborkborkborkborkbork", ["bork borkborkborkborkbork", "borkbork borkborkborkbork", "borkborkbork borkborkbork"]],
+        \   ["tomatotomatotomato", ["tomato tomatotomato", "tomatotomato tomato", "tomato tomato tomato"]],
+        \   ["endstart", ["end start", "start"]],
+        \   ["endend", ["end end", "end"]],
+        \   ["startstart", ["start start"]],
+        \   ["wordend", ["word end", "word", "wordword"]],
+        \   ["wordstart", ["word start", "bork start"]],
+        \   ["preborkprebork", ["prebork prebork", "preborkbork", "preborkborkbork"]],
+        \   ["preborkpreborkbork", ["prebork preborkbork", "preborkborkbork", "preborkborkborkbork"]],
+        \   ["startwordwordwordwordend", ["startwordwordwordword end", "startwordwordwordword", "start wordwordwordword end"]],
+        \   ["borkpreborkpreborkbork", ["bork preborkpreborkbork", "bork prebork preborkbork", "bork preborkprebork bork"]],
+        \   ["utilsbork", ["utilbork", "utils bork", "util bork"]],
+        \   ["startnouword", ["start nouword", "startword", "startborkword"]],
+        \ ])
+
+endfunc
+
+" Test affix flags with two characters
+func Test_spell_affix()
+  call LoadAffAndDic(g:test_data_aff5, g:test_data_dic5)
+  call RunGoodBad("fooa1 fooa\u00E9 bar prebar barbork prebarbork  startprebar start end startend  startmiddleend nouend",
+        \ "bad: foo fooa2 prabar probarbirk middle startmiddle middleend endstart startprobar startnouend",
+        \ ["bar", "barbork", "end", "fooa1", "fooa\u00E9", "nouend", "prebar", "prebarbork", "start"],
+        \ [
+        \   ["bad", ["bar", "end", "fooa1"]],
+        \   ["foo", ["fooa1", "fooa\u00E9", "bar"]],
+        \   ["fooa2", ["fooa1", "fooa\u00E9", "bar"]],
+        \   ["prabar", ["prebar", "bar", "bar bar"]],
+        \   ["probarbirk", ["prebarbork"]],
+        \   ["middle", []],
+        \   ["startmiddle", ["startmiddleend", "startmiddlebar"]],
+        \   ["middleend", []],
+        \   ["endstart", ["end start", "start"]],
+        \   ["startprobar", ["startprebar", "start prebar", "startbar"]],
+        \   ["startnouend", ["start nouend", "startend"]],
+        \ ])
+
+  call LoadAffAndDic(g:test_data_aff6, g:test_data_dic6)
+  call RunGoodBad("meea1 meea\u00E9 bar prebar barbork prebarbork  leadprebar lead end leadend  leadmiddleend",
+        \  "bad: mee meea2 prabar probarbirk middle leadmiddle middleend endlead leadprobar",
+        \ ["bar", "barbork", "end", "lead", "meea1", "meea\u00E9", "prebar", "prebarbork"],
+        \ [
+        \   ["bad", ["bar", "end", "lead"]],
+        \   ["mee", ["meea1", "meea\u00E9", "bar"]],
+        \   ["meea2", ["meea1", "meea\u00E9", "lead"]],
+        \   ["prabar", ["prebar", "bar", "leadbar"]],
+        \   ["probarbirk", ["prebarbork"]],
+        \   ["middle", []],
+        \   ["leadmiddle", ["leadmiddleend", "leadmiddlebar"]],
+        \   ["middleend", []],
+        \   ["endlead", ["end lead", "lead", "end end"]],
+        \   ["leadprobar", ["leadprebar", "lead prebar", "leadbar"]],
+        \ ])
+
+  call LoadAffAndDic(g:test_data_aff7, g:test_data_dic7)
+  call RunGoodBad("meea1 meezero meea\u00E9 bar prebar barmeat prebarmeat  leadprebar lead tail leadtail  leadmiddletail",
+        \ "bad: mee meea2 prabar probarmaat middle leadmiddle middletail taillead leadprobar",
+        \ ["bar", "barmeat", "lead", "meea1", "meea\u00E9", "meezero", "prebar", "prebarmeat", "tail"],
+        \ [
+        \   ["bad", ["bar", "lead", "tail"]],
+        \   ["mee", ["meea1", "meea\u00E9", "bar"]],
+        \   ["meea2", ["meea1", "meea\u00E9", "lead"]],
+        \   ["prabar", ["prebar", "bar", "leadbar"]],
+        \   ["probarmaat", ["prebarmeat"]],
+        \   ["middle", []],
+        \   ["leadmiddle", ["leadmiddlebar"]],
+        \   ["middletail", []],
+        \   ["taillead", ["tail lead", "tail"]],
+        \   ["leadprobar", ["leadprebar", "lead prebar", "leadbar"]],
+        \ ])
+endfunc
+
+func Test_spell_NOSLITSUGS()
+  call LoadAffAndDic(g:test_data_aff8, g:test_data_dic8)
+  call RunGoodBad("foo bar faabar", "bad: foobar barfoo",
+        \ ["bar", "faabar", "foo"],
+        \ [
+        \   ["bad", ["bar", "foo"]],
+        \   ["foobar", ["faabar", "foo bar", "bar"]],
+        \   ["barfoo", ["bar foo", "bar", "foo"]],
+        \ ])
+endfunc
+
+" Numbers
+func Test_spell_Numbers()
+  call LoadAffAndDic(g:test_data_aff9, g:test_data_dic9)
+  call RunGoodBad("0b1011 0777 1234 0x01ff", "",
+        \ ["bar", "foo"],
+        \ [
+        \ ])
+endfunc
+
+" Affix flags
+func Test_spell_affix_flags()
+  call LoadAffAndDic(g:test_data_aff10, g:test_data_dic10)
+  call RunGoodBad("drink drinkable drinkables drinktable drinkabletable",
+	\ "bad: drinks drinkstable drinkablestable",
+        \ ["drink", "drinkable", "drinkables", "table"],
+        \ [['bad', []],
+	\ ['drinks', ['drink']],
+	\ ['drinkstable', ['drinktable', 'drinkable', 'drink table']],
+        \ ['drinkablestable', ['drinkabletable', 'drinkables table', 'drinkable table']],
+	\ ])
+endfunc
+
+function FirstSpellWord()
+  call feedkeys("/^start:\n", 'tx')
+  normal ]smm
+  let [str, a] = spellbadword()
+  return str
+endfunc
+
+function SecondSpellWord()
+  normal `m]s
+  let [str, a] = spellbadword()
+  return str
+endfunc
+
+" Test with SAL instead of SOFO items; test automatic reloading
+func Test_spell_sal_and_addition()
+  set spellfile=
+  call writefile(g:test_data_dic1, "Xtest.dic")
+  call writefile(g:test_data_aff_sal, "Xtest.aff")
+  mkspell! Xtest Xtest
+  set spl=Xtest.utf-8.spl spell
+  call assert_equal('kbltykk', soundfold('goobledygoook'))
+  call assert_equal('kprnfn', soundfold('kóopërÿnôven'))
+  call assert_equal('*fls kswts tl', soundfold('oeverloos gezwets edale'))
+
+  "also use an addition file
+  call writefile(["/regions=usgbnz", "elequint/2", "elekwint/3"], "Xtest.utf-8.add")
+  mkspell! Xtest.utf-8.add.spl Xtest.utf-8.add
+
+  bwipe!
+  call setline(1, ["start: elequint test elekwint test elekwent asdf"])
+
+  set spellfile=Xtest.utf-8.add
+  call assert_equal("elekwent", FirstSpellWord())
+
+  set spl=Xtest_us.utf-8.spl
+  call assert_equal("elequint", FirstSpellWord())
+  call assert_equal("elekwint", SecondSpellWord())
+
+  set spl=Xtest_gb.utf-8.spl
+  call assert_equal("elekwint", FirstSpellWord())
+  call assert_equal("elekwent", SecondSpellWord())
+
+  set spl=Xtest_nz.utf-8.spl
+  call assert_equal("elequint", FirstSpellWord())
+  call assert_equal("elekwent", SecondSpellWord())
+
+  set spl=Xtest_ca.utf-8.spl
+  call assert_equal("elequint", FirstSpellWord())
+  call assert_equal("elekwint", SecondSpellWord())
+endfunc
+
+func Test_spellfile_value()
+  set spellfile=Xdir/Xtest.utf-8.add
+  set spellfile=Xdir/Xtest.utf-8.add,Xtest_other.add
+endfunc
+
+" vim: shiftwidth=2 sts=2 expandtab

src/testdir/test_terminal.vim

@@ -258,6 +258,21 @@ func Test_terminal_scrape_multibyte()
   call delete('Xtext')
 endfunc
 
+func Test_terminal_one_column()
+  " This creates a terminal, displays a double-wide character and makes the
+  " window one column wide.  This used to cause a crash.
+  let width = &columns
+  botright vert term
+  let buf = bufnr('$')
+  call term_wait(buf, 100)
+  exe "set columns=" .. (width / 2)
+  redraw
+  call term_sendkeys(buf, "キ")
+  call term_wait(buf, 10)
+  exe "set columns=" .. width
+  exe buf . 'bwipe!'
+endfunc
+
 func Test_terminal_scroll()
   call writefile(range(1, 200), 'Xtext')
   if has('win32')

src/testdir/test_vim9_expr.vim

@@ -1176,6 +1176,10 @@ def Test_expr7_list()
   assert_equal(g:list_mixed, [1, 'b', false,])
   assert_equal('b', g:list_mixed[1])
 
+  echo [1,
+  	2] [3,
+		4]
+
   call CheckDefExecFailure(["let x = g:anint[3]"], 'E714:')
   call CheckDefFailure(["let x = g:list_mixed[xxx]"], 'E1001:')
   call CheckDefFailure(["let x = [1,2,3]"], 'E1069:')
@@ -1193,6 +1197,10 @@ def Test_expr7_list_vim9script()
 		22,
 		]
       assert_equal([11, 22], l)
+
+      echo [1,
+	    2] [3,
+		    4]
   END
   CheckScriptSuccess(lines)
 
@@ -1422,6 +1430,22 @@ enddef
 def Test_expr7_register()
   @a = 'register a'
   assert_equal('register a', @a)
+
+  let fname = expand('%')
+  assert_equal(fname, @%)
+
+  feedkeys(":echo 'some'\<CR>", "xt")
+  assert_equal("echo 'some'", @:)
+
+  normal axyz
+  assert_equal("xyz", @.)
+  call CheckDefFailure(["@. = 'yes'"], 'E354:')
+
+  @/ = 'slash'
+  assert_equal('slash', @/)
+
+  @= = 'equal'
+  assert_equal('equal', @=)
 enddef
 
 def Test_expr7_namespace()

src/testdir/test_vim9_func.vim

@@ -131,8 +131,16 @@ def Test_nested_function()
   CheckDefFailure(['def Nested(arg: string)', 'enddef', 'Nested()'], 'E119:')
 
   CheckDefFailure(['func Nested()', 'endfunc'], 'E1086:')
+  CheckDefFailure(['def s:Nested()', 'enddef'], 'E1075:')
+  CheckDefFailure(['def b:Nested()', 'enddef'], 'E1075:')
 enddef
 
+func Test_call_default_args_from_func()
+  call assert_equal('string', MyDefaultArgs())
+  call assert_equal('one', MyDefaultArgs('one'))
+  call assert_fails('call MyDefaultArgs("one", "two")', 'E118:')
+endfunc
+
 def Test_nested_global_function()
   let lines =<< trim END
       vim9script
@@ -141,7 +149,7 @@ def Test_nested_global_function()
               return 'inner'
           enddef
       enddef
-      disass Outer
+      defcompile
       Outer()
       assert_equal('inner', g:Inner())
       delfunc g:Inner
@@ -153,13 +161,49 @@ def Test_nested_global_function()
       delfunc g:Inner
   END
   CheckScriptSuccess(lines)
+
+  lines =<< trim END
+      vim9script
+      def Outer()
+          def g:Inner(): string
+              return 'inner'
+          enddef
+      enddef
+      defcompile
+      Outer()
+      Outer()
+  END
+  CheckScriptFailure(lines, "E122:")
+
+  lines =<< trim END
+      vim9script
+      def Func()
+        echo 'script'
+      enddef
+      def Outer()
+        def Func()
+          echo 'inner'
+        enddef
+      enddef
+      defcompile
+  END
+  CheckScriptFailure(lines, "E1073:")
 enddef
 
-func Test_call_default_args_from_func()
-  call assert_equal('string', MyDefaultArgs())
-  call assert_equal('one', MyDefaultArgs('one'))
-  call assert_fails('call MyDefaultArgs("one", "two")', 'E118:')
-endfunc
+def Test_global_local_function()
+  let lines =<< trim END
+      vim9script
+      def g:Func(): string
+          return 'global'
+      enddef
+      def Func(): string
+          return 'local'
+      enddef
+      assert_equal('global', g:Func())
+      assert_equal('local', Func())
+  END
+  CheckScriptSuccess(lines)
+enddef
 
 func TakesOneArg(arg)
   echo a:arg

src/testdir/test_vim9_script.vim

@@ -244,10 +244,60 @@ def Test_assignment_dict()
   # overwrite
   dict3['key'] = 'another'
 
-  call CheckDefExecFailure(['let dd = {}', 'dd[""] = 6'], 'E713:')
+  # empty key can be used
+  let dd = {}
+  dd[""] = 6
+  assert_equal({'': 6}, dd)
 
   # type becomes dict<any>
   let somedict = rand() > 0 ? #{a: 1, b: 2} : #{a: 'a', b: 'b'}
+
+  # assignment to script-local dict
+  let lines =<< trim END
+    vim9script
+    let test: dict<any> = {}
+    def FillDict(): dict<any>
+      test['a'] = 43
+      return test
+    enddef
+    assert_equal(#{a: 43}, FillDict())
+  END
+  call CheckScriptSuccess(lines)
+
+  lines =<< trim END
+    vim9script
+    let test: dict<any>
+    def FillDict(): dict<any>
+      test['a'] = 43
+      return test
+    enddef
+    FillDict()
+  END
+  call CheckScriptFailure(lines, 'E1103:')
+
+  # assignment to global dict
+  lines =<< trim END
+    vim9script
+    g:test = {}
+    def FillDict(): dict<any>
+      g:test['a'] = 43
+      return g:test
+    enddef
+    assert_equal(#{a: 43}, FillDict())
+  END
+  call CheckScriptSuccess(lines)
+
+  # assignment to buffer dict
+  lines =<< trim END
+    vim9script
+    b:test = {}
+    def FillDict(): dict<any>
+      b:test['a'] = 43
+      return b:test
+    enddef
+    assert_equal(#{a: 43}, FillDict())
+  END
+  call CheckScriptSuccess(lines)
 enddef
 
 def Test_assignment_local()
@@ -373,6 +423,23 @@ def Test_assignment_vim9script()
     let ll =
           Func()
     assert_equal([1, 2], ll)
+
+    @/ = 'text'
+    assert_equal('text', @/)
+    @0 = 'zero'
+    assert_equal('zero', @0)
+    @1 = 'one'
+    assert_equal('one', @1)
+    @9 = 'nine'
+    assert_equal('nine', @9)
+    @- = 'minus'
+    assert_equal('minus', @-)
+    if has('clipboard_working')
+      @* = 'star'
+      assert_equal('star', @*)
+      @+ = 'plus'
+      assert_equal('plus', @+)
+    endif
   END
   CheckScriptSuccess(lines)
 enddef
@@ -413,13 +480,22 @@ def Test_assignment_failure()
                             '[x, y; z] = [1]'], 'E1093:')
 
   call CheckDefFailure(['let somevar'], "E1022:")
-  call CheckDefFailure(['let &option'], 'E1052:')
+  call CheckDefFailure(['let &tabstop = 4'], 'E1052:')
   call CheckDefFailure(['&g:option = 5'], 'E113:')
+  call CheckScriptFailure(['vim9script', 'let &tabstop = 4'], 'E1052:')
 
   call CheckDefFailure(['let $VAR = 5'], 'E1016: Cannot declare an environment variable:')
+  call CheckScriptFailure(['vim9script', 'let $ENV = "xxx"'], 'E1016:')
 
-  call CheckDefFailure(['let @~ = 5'], 'E354:')
+  if has('dnd')
+    call CheckDefFailure(['let @~ = 5'], 'E1066:')
+  else
+    call CheckDefFailure(['let @~ = 5'], 'E354:')
+    call CheckDefFailure(['@~ = 5'], 'E354:')
+  endif
   call CheckDefFailure(['let @a = 5'], 'E1066:')
+  call CheckDefFailure(['let @/ = "x"'], 'E1066:')
+  call CheckScriptFailure(['vim9script', 'let @a = "abc"'], 'E1066:')
 
   call CheckDefFailure(['let g:var = 5'], 'E1016: Cannot declare a global variable:')
   call CheckDefFailure(['let w:var = 5'], 'E1016: Cannot declare a window variable:')
@@ -783,13 +859,6 @@ def Test_try_catch()
   endtry
   assert_equal(300, n)
 
-  try
-    d[''] = 3
-  catch /E713:/
-    n = 311
-  endtry
-  assert_equal(311, n)
-
   try
     unlet g:does_not_exist
   catch /E108:/
@@ -1575,6 +1644,52 @@ def Test_import_compile_error()
   delete('Ximport.vim')
 enddef
 
+def Test_func_overrules_import_fails()
+  let export_lines =<< trim END
+      vim9script
+      export def Func()
+        echo 'imported'
+      enddef
+  END
+  writefile(export_lines, 'XexportedFunc.vim')
+
+  let lines =<< trim END
+    vim9script
+    import Func from './XexportedFunc.vim'
+    def Func()
+      echo 'local to function'
+    enddef
+  END
+  CheckScriptFailure(lines, 'E1073:')
+
+  lines =<< trim END
+    vim9script
+    import Func from './XexportedFunc.vim'
+    def Outer()
+      def Func()
+        echo 'local to function'
+      enddef
+    enddef
+    defcompile
+  END
+  CheckScriptFailure(lines, 'E1073:')
+
+  delete('XexportedFunc.vim')
+enddef
+
+def Test_func_redefine_fails()
+  let lines =<< trim END
+    vim9script
+    def Func()
+      echo 'one'
+    enddef
+    def Func()
+      echo 'two'
+    enddef
+  END
+  CheckScriptFailure(lines, 'E1073:')
+enddef
+
 def Test_fixed_size_list()
   # will be allocated as one piece of memory, check that changes work
   let l = [1, 2, 3, 4]
@@ -1585,18 +1700,21 @@ def Test_fixed_size_list()
 enddef
 
 def Test_no_insert_xit()
-  call CheckDefExecFailure(['x = 1'], 'E1100:')
   call CheckDefExecFailure(['a = 1'], 'E1100:')
-  call CheckDefExecFailure(['i = 1'], 'E1100:')
   call CheckDefExecFailure(['c = 1'], 'E1100:')
+  call CheckDefExecFailure(['i = 1'], 'E1100:')
+  call CheckDefExecFailure(['t = 1'], 'E1100:')
+  call CheckDefExecFailure(['x = 1'], 'E1100:')
 
-  CheckScriptFailure(['vim9script', 'x = 1'], 'E1100:')
   CheckScriptFailure(['vim9script', 'a = 1'], 'E488:')
   CheckScriptFailure(['vim9script', 'a'], 'E1100:')
-  CheckScriptFailure(['vim9script', 'i = 1'], 'E488:')
-  CheckScriptFailure(['vim9script', 'i'], 'E1100:')
   CheckScriptFailure(['vim9script', 'c = 1'], 'E488:')
   CheckScriptFailure(['vim9script', 'c'], 'E1100:')
+  CheckScriptFailure(['vim9script', 'i = 1'], 'E488:')
+  CheckScriptFailure(['vim9script', 'i'], 'E1100:')
+  CheckScriptFailure(['vim9script', 't'], 'E1100:')
+  CheckScriptFailure(['vim9script', 't = 1'], 'E1100:')
+  CheckScriptFailure(['vim9script', 'x = 1'], 'E1100:')
 enddef
 
 def IfElse(what: number): string

src/testdir/test_viminfo.vim

@@ -807,7 +807,7 @@ func Test_viminfo_perm()
 
   " Try to write the viminfo to a directory
   call mkdir('Xdir')
-  call assert_fails('wviminfo Xdir', 'E886:')
+  call assert_fails('wviminfo Xdir', 'E137:')
   call delete('Xdir', 'rf')
 endfunc
 

src/testdir/test_writefile.vim

@@ -136,9 +136,7 @@ func Test_writefile_sync_arg()
 endfunc
 
 func Test_writefile_sync_dev_stdout()
-  if !has('unix')
-    return
-  endif
+  CheckUnix
   if filewritable('/dev/stdout')
     " Just check that this doesn't cause an error.
     call writefile(['one'], '/dev/stdout')
@@ -371,13 +369,10 @@ endfunc
 
 " Test for writing to a readonly file
 func Test_write_readonly()
-  " In Cirrus-CI, the freebsd tests are run under a root account. So this test
-  " doesn't fail.
-  CheckNotBSD
   call writefile([], 'Xfile')
   call setfperm('Xfile', "r--------")
   edit Xfile
-  set noreadonly
+  set noreadonly backupskip=
   call assert_fails('write', 'E505:')
   let save_cpo = &cpo
   set cpo+=W
@@ -386,37 +381,32 @@ func Test_write_readonly()
   call setline(1, ['line1'])
   write!
   call assert_equal(['line1'], readfile('Xfile'))
+  set backupskip&
   call delete('Xfile')
 endfunc
 
 " Test for 'patchmode'
 func Test_patchmode()
-  CheckNotBSD
   call writefile(['one'], 'Xfile')
-  set patchmode=.orig nobackup writebackup
+  set patchmode=.orig nobackup backupskip= writebackup
   new Xfile
   call setline(1, 'two')
   " first write should create the .orig file
   write
-  " TODO: Xfile.orig is not created in Cirrus FreeBSD CI test
   call assert_equal(['one'], readfile('Xfile.orig'))
   call setline(1, 'three')
   " subsequent writes should not create/modify the .orig file
   write
   call assert_equal(['one'], readfile('Xfile.orig'))
-  set patchmode& backup& writebackup&
+  set patchmode& backup& backupskip& writebackup&
   call delete('Xfile')
   call delete('Xfile.orig')
 endfunc
 
 " Test for writing to a file in a readonly directory
 func Test_write_readonly_dir()
-  if !has('unix') || has('bsd')
-    " On MS-Windows, modifying files in a read-only directory is allowed.
-    " In Cirrus-CI for Freebsd, tests are run under a root account where
-    " modifying files in a read-only directory are allowed.
-    return
-  endif
+  " On MS-Windows, modifying files in a read-only directory is allowed.
+  CheckUnix
   call mkdir('Xdir')
   call writefile(['one'], 'Xdir/Xfile1')
   call setfperm('Xdir', 'r-xr--r--')
@@ -426,12 +416,12 @@ func Test_write_readonly_dir()
   call assert_fails('write', 'E212:')
   " try to create a backup file in the directory
   edit! Xdir/Xfile1
-  set backupdir=./Xdir
+  set backupdir=./Xdir backupskip=
   set patchmode=.orig
   call assert_fails('write', 'E509:')
   call setfperm('Xdir', 'rwxr--r--')
   call delete('Xdir', 'rf')
-  set backupdir& patchmode&
+  set backupdir& backupskip& patchmode&
 endfunc
 
 " Test for writing a file using invalid file encoding

src/userfunc.c

@@ -780,7 +780,7 @@ find_func_with_sid(char_u *name, int sid)
  * When "is_global" is true don't find script-local or imported functions.
  * Return NULL for unknown function.
  */
-    static ufunc_T *
+    ufunc_T *
 find_func_even_dead(char_u *name, int is_global, cctx_T *cctx)
 {
     hashitem_T	*hi;
@@ -789,9 +789,10 @@ find_func_even_dead(char_u *name, int is_global, cctx_T *cctx)
 
     if (!is_global)
     {
-	char_u *after_script = NULL;
+	int	vim9script = in_vim9script();
+	char_u	*after_script = NULL;
 
-	if (in_vim9script())
+	if (vim9script)
 	{
 	    // Find script-local function before global one.
 	    func = find_func_with_sid(name, current_sctx.sc_sid);
@@ -799,7 +800,7 @@ find_func_even_dead(char_u *name, int is_global, cctx_T *cctx)
 		return func;
 	}
 
-	if (!in_vim9script()
+	if (!vim9script
 		&& name[0] == K_SPECIAL
 		&& name[1] == KS_EXTRA
 		&& name[2] == KE_SNR)
@@ -815,7 +816,7 @@ find_func_even_dead(char_u *name, int is_global, cctx_T *cctx)
 	    else
 		after_script = NULL;
 	}
-	if (in_vim9script() || after_script != NULL)
+	if (vim9script || after_script != NULL)
 	{
 	    // Find imported function before global one.
 	    imported = find_imported(
@@ -1188,10 +1189,10 @@ copy_func(char_u *lambda, char_u *global)
 	fp->uf_flags = (ufunc->uf_flags & ~FC_VIM9) | FC_COPY;
 	fp->uf_def_status = ufunc->uf_def_status;
 	fp->uf_dfunc_idx = ufunc->uf_dfunc_idx;
-	if (ga_copy_strings(&fp->uf_args, &ufunc->uf_args) == FAIL
-		|| ga_copy_strings(&fp->uf_def_args, &ufunc->uf_def_args)
+	if (ga_copy_strings(&ufunc->uf_args, &fp->uf_args) == FAIL
+		|| ga_copy_strings(&ufunc->uf_def_args, &fp->uf_def_args)
 									== FAIL
-		|| ga_copy_strings(&fp->uf_lines, &ufunc->uf_lines) == FAIL)
+		|| ga_copy_strings(&ufunc->uf_lines, &fp->uf_lines) == FAIL)
 	    goto failed;
 
 	fp->uf_name_exp = ufunc->uf_name_exp == NULL ? NULL
@@ -1759,7 +1760,7 @@ delete_script_functions(int sid)
 {
     hashitem_T	*hi;
     ufunc_T	*fp;
-    long_u	todo;
+    long_u	todo = 1;
     char_u	buf[30];
     size_t	len;
 
@@ -1769,18 +1770,27 @@ delete_script_functions(int sid)
     sprintf((char *)buf + 3, "%d_", sid);
     len = STRLEN(buf);
 
-    todo = func_hashtab.ht_used;
-    for (hi = func_hashtab.ht_array; todo > 0; ++hi)
-	if (!HASHITEM_EMPTY(hi))
-	{
-	    fp = HI2UF(hi);
-	    if (STRNCMP(fp->uf_name, buf, len) == 0)
+    while (todo > 0)
+    {
+	todo = func_hashtab.ht_used;
+	for (hi = func_hashtab.ht_array; todo > 0; ++hi)
+	    if (!HASHITEM_EMPTY(hi))
 	    {
-		fp->uf_flags |= FC_DEAD;
-		func_clear(fp, TRUE);
+		fp = HI2UF(hi);
+		if (STRNCMP(fp->uf_name, buf, len) == 0)
+		{
+		    int changed = func_hashtab.ht_changed;
+
+		    fp->uf_flags |= FC_DEAD;
+		    func_clear(fp, TRUE);
+		    // When clearing a function another function can be cleared
+		    // as a side effect.  When that happens start over.
+		    if (changed != func_hashtab.ht_changed)
+			break;
+		}
+		--todo;
 	    }
-	    --todo;
-	}
+    }
 }
 
 #if defined(EXITFREE) || defined(PROTO)
@@ -2077,10 +2087,14 @@ call_func(
     if (error == FCERR_NONE && funcexe->evaluate)
     {
 	char_u *rfname = fname;
+	int	is_global = FALSE;
 
-	// Ignore "g:" before a function name.
+	// Skip "g:" before a function name.
 	if (fp == NULL && fname[0] == 'g' && fname[1] == ':')
+	{
+	    is_global = TRUE;
 	    rfname = fname + 2;
+	}
 
 	rettv->v_type = VAR_NUMBER;	// default rettv is number zero
 	rettv->vval.v_number = 0;
@@ -2092,7 +2106,7 @@ call_func(
 	     * User defined function.
 	     */
 	    if (fp == NULL)
-		fp = find_func(rfname, FALSE, NULL);
+		fp = find_func(rfname, is_global, NULL);
 
 	    // Trigger FuncUndefined event, may load the function.
 	    if (fp == NULL
@@ -2101,13 +2115,13 @@ call_func(
 		    && !aborting())
 	    {
 		// executed an autocommand, search for the function again
-		fp = find_func(rfname, FALSE, NULL);
+		fp = find_func(rfname, is_global, NULL);
 	    }
 	    // Try loading a package.
 	    if (fp == NULL && script_autoload(rfname, TRUE) && !aborting())
 	    {
 		// loaded a package, search for the function again
-		fp = find_func(rfname, FALSE, NULL);
+		fp = find_func(rfname, is_global, NULL);
 	    }
 	    if (fp == NULL)
 	    {
@@ -2116,7 +2130,7 @@ call_func(
 		// If using Vim9 script try not local to the script.
 		// TODO: should not do this if the name started with "s:".
 		if (p != NULL)
-		    fp = find_func(p, FALSE, NULL);
+		    fp = find_func(p, is_global, NULL);
 	    }
 
 	    if (fp != NULL && (fp->uf_flags & FC_DELETED))
@@ -2166,6 +2180,7 @@ call_func(
 	     */
 	    error = call_internal_func(fname, argcount, argvars, rettv);
 	}
+
 	/*
 	 * The function call (or "FuncUndefined" autocommand sequence) might
 	 * have been aborted by an error, an interrupt, or an explicitly thrown
@@ -2637,6 +2652,7 @@ def_function(exarg_T *eap, char_u *name_arg)
     char_u	*skip_until = NULL;
     char_u	*heredoc_trimmed = NULL;
     int		vim9script = in_vim9script();
+    imported_T	*import = NULL;
 
     /*
      * ":function" without argument: list functions.
@@ -3220,17 +3236,29 @@ def_function(exarg_T *eap, char_u *name_arg)
 	}
 
 	fp = find_func_even_dead(name, is_global, NULL);
-	if (fp != NULL)
+	if (vim9script)
 	{
-	    int dead = fp->uf_flags & FC_DEAD;
+	    char_u *uname = untrans_function_name(name);
+
+	    import = find_imported(uname == NULL ? name : uname, 0, NULL);
+	}
+
+	if (fp != NULL || import != NULL)
+	{
+	    int dead = fp != NULL && (fp->uf_flags & FC_DEAD);
 
 	    // Function can be replaced with "function!" and when sourcing the
 	    // same script again, but only once.
-	    if (!dead && !eap->forceit
+	    // A name that is used by an import can not be overruled.
+	    if (import != NULL
+		    || (!dead && !eap->forceit
 			&& (fp->uf_script_ctx.sc_sid != current_sctx.sc_sid
-			    || fp->uf_script_ctx.sc_seq == current_sctx.sc_seq))
+			  || fp->uf_script_ctx.sc_seq == current_sctx.sc_seq)))
 	    {
-		emsg_funcname(e_funcexts, name);
+		if (vim9script)
+		    emsg_funcname(e_already_defined, name);
+		else
+		    emsg_funcname(e_funcexts, name);
 		goto erret;
 	    }
 	    if (fp->uf_calls > 0)

src/version.c

@@ -754,6 +754,64 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1359,
+/**/
+    1358,
+/**/
+    1357,
+/**/
+    1356,
+/**/
+    1355,
+/**/
+    1354,
+/**/
+    1353,
+/**/
+    1352,
+/**/
+    1351,
+/**/
+    1350,
+/**/
+    1349,
+/**/
+    1348,
+/**/
+    1347,
+/**/
+    1346,
+/**/
+    1345,
+/**/
+    1344,
+/**/
+    1343,
+/**/
+    1342,
+/**/
+    1341,
+/**/
+    1340,
+/**/
+    1339,
+/**/
+    1338,
+/**/
+    1337,
+/**/
+    1336,
+/**/
+    1335,
+/**/
+    1334,
+/**/
+    1333,
+/**/
+    1332,
+/**/
+    1331,
 /**/
     1330,
 /**/

src/vim9compile.c

@@ -291,14 +291,21 @@ lookup_script(char_u *name, size_t len)
     int
 check_defined(char_u *p, size_t len, cctx_T *cctx)
 {
+    int c = p[len];
+
+    p[len] = NUL;
     if (lookup_script(p, len) == OK
 	    || (cctx != NULL
 		&& (lookup_local(p, len, cctx) != NULL
-		    || find_imported(p, len, cctx) != NULL)))
+		    || lookup_arg(p, len, NULL, NULL, NULL, cctx) == OK))
+	    || find_imported(p, len, cctx) != NULL
+	    || find_func_even_dead(p, FALSE, cctx) != NULL)
     {
-	semsg("E1073: imported name already defined: %s", p);
+	p[len] = c;
+	semsg(_(e_already_defined), p);
 	return FAIL;
     }
+    p[len] = c;
     return OK;
 }
 
@@ -3558,7 +3565,7 @@ compile_get_register(char_u **arg, cctx_T *cctx)
 	semsg(_(e_syntax_at), *arg - 1);
 	return FAIL;
     }
-    if (!valid_yank_reg(**arg, TRUE))
+    if (!valid_yank_reg(**arg, FALSE))
     {
 	emsg_invreg(**arg);
 	return FAIL;
@@ -3855,7 +3862,7 @@ compile_subscript(
 		    return FAIL;
 	    }
 	}
-	else if (*p == '[')
+	else if (**arg == '[')
 	{
 	    garray_T	*stack = &cctx->ctx_type_stack;
 	    type_T	**typep;
@@ -4898,18 +4905,28 @@ compile_nested_function(exarg_T *eap, cctx_T *cctx)
 {
     int		is_global = *eap->arg == 'g' && eap->arg[1] == ':';
     char_u	*name_start = eap->arg;
-    char_u	*name_end = to_name_end(eap->arg, is_global);
-    char_u	*name = get_lambda_name();
+    char_u	*name_end = to_name_end(eap->arg, TRUE);
+    char_u	*lambda_name;
     lvar_T	*lvar;
     ufunc_T	*ufunc;
     int		r;
 
+    // Only g:Func() can use a namespace.
+    if (name_start[1] == ':' && !is_global)
+    {
+	semsg(_(e_namespace), name_start);
+	return NULL;
+    }
+    if (check_defined(name_start, name_end - name_start, cctx) == FAIL)
+	return NULL;
+
     eap->arg = name_end;
     eap->getline = exarg_getline;
     eap->cookie = cctx;
     eap->skip = cctx->ctx_skip == SKIP_YES;
     eap->forceit = FALSE;
-    ufunc = def_function(eap, name);
+    lambda_name = get_lambda_name();
+    ufunc = def_function(eap, lambda_name);
 
     if (ufunc == NULL)
 	return NULL;
@@ -4925,13 +4942,15 @@ compile_nested_function(exarg_T *eap, cctx_T *cctx)
 	if (func_name == NULL)
 	    r = FAIL;
 	else
-	    r = generate_NEWFUNC(cctx, name, func_name);
+	    r = generate_NEWFUNC(cctx, lambda_name, func_name);
     }
     else
     {
 	// Define a local variable for the function reference.
 	lvar = reserve_local(cctx, name_start, name_end - name_start,
 						    TRUE, ufunc->uf_func_type);
+	if (lvar == NULL)
+	    return NULL;
 	if (generate_FUNCREF(cctx, ufunc->uf_dfunc_idx) == FAIL)
 	    return NULL;
 	r = generate_STORE(cctx, ISN_STORE, lvar->lv_idx, NULL);
@@ -5048,7 +5067,12 @@ vim9_declare_error(char_u *name)
 	case 'w': scope = _("window"); break;
 	case 't': scope = _("tab"); break;
 	case 'v': scope = "v:"; break;
-	case '$': semsg(_(e_declare_env_var), name); return;
+	case '$': semsg(_(e_declare_env_var), name);
+		  return;
+	case '&': semsg(_("E1052: Cannot declare an option: %s"), name);
+		  return;
+	case '@': semsg(_("E1066: Cannot declare a register: %s"), name);
+		  return;
 	default: return;
     }
     semsg(_(e_declare_var), scope, name);
@@ -5070,6 +5094,8 @@ compile_assignment(char_u *arg, exarg_T *eap, cmdidx_T cmdidx, cctx_T *cctx)
     char_u	*ret = NULL;
     int		var_count = 0;
     int		var_idx;
+    int		scriptvar_sid = 0;
+    int		scriptvar_idx = -1;
     int		semicolon = 0;
     garray_T	*instr = &cctx->ctx_instr;
     garray_T    *stack = &cctx->ctx_type_stack;
@@ -5188,9 +5214,14 @@ compile_assignment(char_u *arg, exarg_T *eap, cmdidx_T cmdidx, cctx_T *cctx)
 	int		has_index = FALSE;
 	int		instr_count = -1;
 
-	p = (*var_start == '&' || *var_start == '$'
-			     || *var_start == '@') ? var_start + 1 : var_start;
-	p = to_name_end(p, TRUE);
+	if (*var_start == '@')
+	    p = var_start + 2;
+	else
+	{
+	    p = (*var_start == '&' || *var_start == '$')
+						   ? var_start + 1 : var_start;
+	    p = to_name_end(p, TRUE);
+	}
 
 	// "a: type" is declaring variable "a" with a type, not "a:".
 	if (is_decl && var_end == var_start + 2 && var_end[-1] == ':')
@@ -5208,6 +5239,8 @@ compile_assignment(char_u *arg, exarg_T *eap, cmdidx_T cmdidx, cctx_T *cctx)
 
 	if (cctx->ctx_skip != SKIP_YES)
 	{
+	    int	    declare_error = FALSE;
+
 	    if (*var_start == '&')
 	    {
 		int	    cc;
@@ -5219,11 +5252,7 @@ compile_assignment(char_u *arg, exarg_T *eap, cmdidx_T cmdidx, cctx_T *cctx)
 		    emsg(_(e_const_option));
 		    goto theend;
 		}
-		if (is_decl)
-		{
-		    semsg(_("E1052: Cannot declare an option: %s"), var_start);
-		    goto theend;
-		}
+		declare_error = is_decl;
 		p = var_start;
 		p = find_option_end(&p, &opt_flags);
 		if (p == NULL)
@@ -5251,62 +5280,38 @@ compile_assignment(char_u *arg, exarg_T *eap, cmdidx_T cmdidx, cctx_T *cctx)
 	    {
 		dest = dest_env;
 		type = &t_string;
-		if (is_decl)
-		{
-		    vim9_declare_error(name);
-		    goto theend;
-		}
+		declare_error = is_decl;
 	    }
 	    else if (*var_start == '@')
 	    {
-		if (!valid_yank_reg(var_start[1], TRUE))
+		if (!valid_yank_reg(var_start[1], FALSE) || var_start[1] == '.')
 		{
 		    emsg_invreg(var_start[1]);
 		    goto theend;
 		}
 		dest = dest_reg;
 		type = &t_string;
-		if (is_decl)
-		{
-		    semsg(_("E1066: Cannot declare a register: %s"), name);
-		    goto theend;
-		}
+		declare_error = is_decl;
 	    }
 	    else if (varlen > 1 && STRNCMP(var_start, "g:", 2) == 0)
 	    {
 		dest = dest_global;
-		if (is_decl)
-		{
-		    vim9_declare_error(name);
-		    goto theend;
-		}
+		declare_error = is_decl;
 	    }
 	    else if (varlen > 1 && STRNCMP(var_start, "b:", 2) == 0)
 	    {
 		dest = dest_buffer;
-		if (is_decl)
-		{
-		    vim9_declare_error(name);
-		    goto theend;
-		}
+		declare_error = is_decl;
 	    }
 	    else if (varlen > 1 && STRNCMP(var_start, "w:", 2) == 0)
 	    {
 		dest = dest_window;
-		if (is_decl)
-		{
-		    vim9_declare_error(name);
-		    goto theend;
-		}
+		declare_error = is_decl;
 	    }
 	    else if (varlen > 1 && STRNCMP(var_start, "t:", 2) == 0)
 	    {
 		dest = dest_tab;
-		if (is_decl)
-		{
-		    vim9_declare_error(name);
-		    goto theend;
-		}
+		declare_error = is_decl;
 	    }
 	    else if (varlen > 1 && STRNCMP(var_start, "v:", 2) == 0)
 	    {
@@ -5325,15 +5330,12 @@ compile_assignment(char_u *arg, exarg_T *eap, cmdidx_T cmdidx, cctx_T *cctx)
 		dest = dest_vimvar;
 		vtv = get_vim_var_tv(vimvaridx);
 		type = typval2type_vimvar(vtv, cctx->ctx_type_list);
-		if (is_decl)
-		{
-		    vim9_declare_error(name);
-		    goto theend;
-		}
+		declare_error = is_decl;
 	    }
 	    else
 	    {
-		int idx;
+		int	    idx;
+		imported_T  *import = NULL;
 
 		for (idx = 0; reserved[idx] != NULL; ++idx)
 		    if (STRCMP(reserved[idx], name) == 0)
@@ -5374,9 +5376,11 @@ compile_assignment(char_u *arg, exarg_T *eap, cmdidx_T cmdidx, cctx_T *cctx)
 		}
 		else if ((varlen > 1 && STRNCMP(var_start, "s:", 2) == 0)
 			|| lookup_script(var_start, varlen) == OK
-			|| find_imported(var_start, varlen, cctx) != NULL)
+			|| (import = find_imported(var_start, varlen, cctx))
+								       != NULL)
 		{
-		    dest = dest_script;
+		    char_u	*rawname = name + (name[1] == ':' ? 2 : 0);
+
 		    if (is_decl)
 		    {
 			if ((varlen > 1 && STRNCMP(var_start, "s:", 2) == 0))
@@ -5387,6 +5391,21 @@ compile_assignment(char_u *arg, exarg_T *eap, cmdidx_T cmdidx, cctx_T *cctx)
 									 name);
 			goto theend;
 		    }
+		    dest = dest_script;
+
+		    // existing script-local variables should have a type
+		    scriptvar_sid = current_sctx.sc_sid;
+		    if (import != NULL)
+			scriptvar_sid = import->imp_sid;
+		    scriptvar_idx = get_script_item_idx(scriptvar_sid,
+								rawname, TRUE);
+		    if (scriptvar_idx >= 0)
+		    {
+			scriptitem_T *si = SCRIPT_ITEM(scriptvar_sid);
+			svar_T	     *sv = ((svar_T *)si->sn_var_vals.ga_data)
+							       + scriptvar_idx;
+			type = sv->sv_type;
+		    }
 		}
 		else if (name[1] == ':' && name[2] != NUL)
 		{
@@ -5400,6 +5419,12 @@ compile_assignment(char_u *arg, exarg_T *eap, cmdidx_T cmdidx, cctx_T *cctx)
 		    goto theend;
 		}
 	    }
+
+	    if (declare_error)
+	    {
+		vim9_declare_error(name);
+		goto theend;
+	    }
 	}
 
 	// handle "a:name" as a name, not index "name" on "a"
@@ -5466,11 +5491,9 @@ compile_assignment(char_u *arg, exarg_T *eap, cmdidx_T cmdidx, cctx_T *cctx)
 	    {
 		has_index = TRUE;
 		if (type->tt_member == NULL)
-		{
-		    semsg(_("E1088: cannot use an index on %s"), name);
-		    goto theend;
-		}
-		member_type = type->tt_member;
+		    member_type = &t_any;
+		else
+		    member_type = type->tt_member;
 	    }
 	    else
 	    {
@@ -5699,6 +5722,18 @@ compile_assignment(char_u *arg, exarg_T *eap, cmdidx_T cmdidx, cctx_T *cctx)
 		emsg(_(e_missbrac));
 		goto theend;
 	    }
+	    if (type == &t_any)
+	    {
+		type_T	    *idx_type = ((type_T **)stack->ga_data)[
+							    stack->ga_len - 1];
+		// Index on variable of unknown type: guess the type from the
+		// index type: number is dict, otherwise dict.
+		// TODO: should do the assignment at runtime
+		if (idx_type->tt_type == VAR_NUMBER)
+		    type = &t_list_any;
+		else
+		    type = &t_dict_any;
+	    }
 	    if (type->tt_type == VAR_DICT
 		    && may_generate_2STRING(-1, cctx) == FAIL)
 		goto theend;
@@ -5766,21 +5801,7 @@ compile_assignment(char_u *arg, exarg_T *eap, cmdidx_T cmdidx, cctx_T *cctx)
 		    break;
 		case dest_script:
 		    {
-			char_u	    *rawname = name + (name[1] == ':' ? 2 : 0);
-			imported_T  *import = NULL;
-			int	    sid = current_sctx.sc_sid;
-			int	    idx;
-
-			if (name[1] != ':')
-			{
-			    import = find_imported(name, 0, cctx);
-			    if (import != NULL)
-				sid = import->imp_sid;
-			}
-
-			idx = get_script_item_idx(sid, rawname, TRUE);
-			// TODO: specific type
-			if (idx < 0)
+			if (scriptvar_idx < 0)
 			{
 			    char_u *name_s = name;
 
@@ -5796,14 +5817,14 @@ compile_assignment(char_u *arg, exarg_T *eap, cmdidx_T cmdidx, cctx_T *cctx)
 				    vim_snprintf((char *)name_s, len,
 								 "s:%s", name);
 			    }
-			    generate_OLDSCRIPT(cctx, ISN_STORES, name_s, sid,
-								       &t_any);
+			    generate_OLDSCRIPT(cctx, ISN_STORES, name_s,
+							  scriptvar_sid, type);
 			    if (name_s != name)
 				vim_free(name_s);
 			}
 			else
 			    generate_VIM9SCRIPT(cctx, ISN_STORESCRIPT,
-							     sid, idx, &t_any);
+					   scriptvar_sid, scriptvar_idx, type);
 		    }
 		    break;
 		case dest_local:
@@ -7231,7 +7252,10 @@ compile_def_function(ufunc_T *ufunc, int set_return_type, cctx_T *outer_cctx)
 		int	oplen;
 		int	heredoc;
 
-		var_end = find_name_end(pskip, NULL, NULL,
+		if (ea.cmd[0] == '@')
+		    var_end = ea.cmd + 2;
+		else
+		    var_end = find_name_end(pskip, NULL, NULL,
 						FNE_CHECK_START | FNE_INCL_BR);
 		oplen = assignment_len(skipwhite(var_end), &heredoc);
 		if (oplen > 0)
@@ -7451,6 +7475,7 @@ compile_def_function(ufunc_T *ufunc, int set_return_type, cctx_T *outer_cctx)
 	    case CMD_append:
 	    case CMD_change:
 	    case CMD_insert:
+	    case CMD_t:
 	    case CMD_xit:
 		    not_in_vim9(&ea);
 		    goto erret;
@@ -7677,8 +7702,21 @@ delete_instr(isn_T *isn)
 	    break;
 
 	case ISN_NEWFUNC:
-	    vim_free(isn->isn_arg.newfunc.nf_lambda);
-	    vim_free(isn->isn_arg.newfunc.nf_global);
+	    {
+		char_u  *lambda = isn->isn_arg.newfunc.nf_lambda;
+		ufunc_T *ufunc = find_func_even_dead(lambda, TRUE, NULL);
+
+		if (ufunc != NULL)
+		{
+		    // Clear uf_dfunc_idx so that the function is deleted.
+		    clear_def_function(ufunc);
+		    ufunc->uf_dfunc_idx = 0;
+		    func_ptr_unref(ufunc);
+		}
+
+		vim_free(lambda);
+		vim_free(isn->isn_arg.newfunc.nf_global);
+	    }
 	    break;
 
 	case ISN_2BOOL:

src/vim9execute.c

@@ -1422,11 +1422,13 @@ call_def_function(
 		    dict_T	*dict = tv_dict->vval.v_dict;
 		    dictitem_T	*di;
 
-		    if (key == NULL || *key == NUL)
+		    if (dict == NULL)
 		    {
-			emsg(_(e_emptykey));
+			emsg(_(e_dictnull));
 			goto on_error;
 		    }
+		    if (key == NULL)
+			key = (char_u *)"";
 		    tv = STACK_TV_BOT(-3);
 		    di = dict_find(dict, key, -1);
 		    if (di != NULL)

src/vim9script.c

@@ -67,9 +67,10 @@ not_in_vim9(exarg_T *eap)
     if (in_vim9script())
 	switch (eap->cmdidx)
 	{
-	    case CMD_insert:
 	    case CMD_append:
 	    case CMD_change:
+	    case CMD_insert:
+	    case CMD_t:
 	    case CMD_xit:
 		semsg(_("E1100: Missing :let: %s"), eap->cmd);
 		return FAIL;

src/viminfo.c

@@ -3007,6 +3007,7 @@ read_viminfo(
 {
     FILE	*fp;
     char_u	*fname;
+    stat_T	st;		// mch_stat() of existing viminfo file
 
     if (no_viminfo())
 	return FAIL;
@@ -3031,6 +3032,11 @@ read_viminfo(
     vim_free(fname);
     if (fp == NULL)
 	return FAIL;
+    if (mch_fstat(fileno(fp), &st) < 0 || S_ISDIR(st.st_mode))
+    {
+	fclose(fp);
+	return FAIL;
+    }
 
     viminfo_errcnt = 0;
     do_viminfo(fp, NULL, flags);
@@ -3054,12 +3060,12 @@ write_viminfo(char_u *file, int forceit)
     FILE	*fp_out = NULL;	// output viminfo file
     char_u	*tempname = NULL;	// name of temp viminfo file
     stat_T	st_new;		// mch_stat() of potential new file
+    stat_T	st_old;		// mch_stat() of existing viminfo file
 #if defined(UNIX) || defined(VMS)
     mode_t	umask_save;
 #endif
 #ifdef UNIX
     int		shortname = FALSE;	// use 8.3 file name
-    stat_T	st_old;		// mch_stat() of existing viminfo file
 #endif
 #ifdef MSWIN
     int		hidden = FALSE;
@@ -3097,20 +3103,20 @@ write_viminfo(char_u *file, int forceit)
 	// write the new viminfo into, in the same directory as the
 	// existing viminfo file, which will be renamed once all writing is
 	// successful.
+	if (mch_fstat(fileno(fp_in), &st_old) < 0
+		|| S_ISDIR(st_old.st_mode)
 #ifdef UNIX
-	// For Unix we check the owner of the file.  It's not very nice to
-	// overwrite a user's viminfo file after a "su root", with a
-	// viminfo file that the user can't read.
-	st_old.st_dev = (dev_t)0;
-	st_old.st_ino = 0;
-	st_old.st_mode = 0600;
-	if (mch_stat((char *)fname, &st_old) == 0
-		&& getuid() != ROOT_UID
-		&& !(st_old.st_uid == getuid()
-			? (st_old.st_mode & 0200)
-			: (st_old.st_gid == getgid()
-				? (st_old.st_mode & 0020)
-				: (st_old.st_mode & 0002))))
+		// For Unix we check the owner of the file.  It's not very nice
+		// to overwrite a user's viminfo file after a "su root", with a
+		// viminfo file that the user can't read.
+		|| (getuid() != ROOT_UID
+		    && !(st_old.st_uid == getuid()
+			    ? (st_old.st_mode & 0200)
+			    : (st_old.st_gid == getgid()
+				    ? (st_old.st_mode & 0020)
+				    : (st_old.st_mode & 0002))))
+#endif
+		)
 	{
 	    int	tt = msg_didany;
 
@@ -3120,7 +3126,6 @@ write_viminfo(char_u *file, int forceit)
 	    fclose(fp_in);
 	    goto end;
 	}
-#endif
 #ifdef MSWIN
 	// Get the file attributes of the existing viminfo file.
 	hidden = mch_ishidden(fname);