To: vim_dev@googlegroups.com

Subject: Patch 7.4.149

Fcc: outbox

From: Bram Moolenaar <Bram@moolenaar.net>

Mime-Version: 1.0

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------------

Patch 7.4.149

Problem:    Get E685 error when assigning a function to an autoload variable.

	    (Yukihiro Nakadaira)

Solution:   Instead of having a global no_autoload variable, pass an autoload

	    flag down to where it is used. (ZyX)

Files:	    src/eval.c, src/testdir/test55.in, src/testdir/test55.ok,

	    src/testdir/test60.in, src/testdir/test60.ok,

	    src/testdir/sautest/autoload/footest.vim

*** ../vim-7.4.148/src/eval.c	2014-01-06 06:18:44.000000000 +0100

--- src/eval.c	2014-01-14 15:14:05.000000000 +0100

***************

*** 125,133 ****

   */

  static hashtab_T	compat_hashtab;

- /* When using exists() don't auto-load a script. */

- static int		no_autoload = FALSE;

- 

  /*

   * When recursively copying lists and dicts we need to remember which ones we

   * have done to avoid endless recursiveness.  This unique ID is used for that.

--- 125,130 ----

***************

*** 156,161 ****

--- 153,163 ----

  /* Values for trans_function_name() argument: */

  #define TFN_INT		1	/* internal function name OK */

  #define TFN_QUIET	2	/* no error messages */

+ #define TFN_NO_AUTOLOAD	4	/* do not use script autoloading */

+ 

+ /* Values for get_lval() flags argument: */

+ #define GLV_QUIET	TFN_QUIET	/* no error messages */

+ #define GLV_NO_AUTOLOAD	TFN_NO_AUTOLOAD	/* do not use script autoloading */

  /*

   * Structure to hold info for a user function.

***************

*** 390,396 ****

  static char_u *list_arg_vars __ARGS((exarg_T *eap, char_u *arg, int *first));

  static char_u *ex_let_one __ARGS((char_u *arg, typval_T *tv, int copy, char_u *endchars, char_u *op));

  static int check_changedtick __ARGS((char_u *arg));

! static char_u *get_lval __ARGS((char_u *name, typval_T *rettv, lval_T *lp, int unlet, int skip, int quiet, int fne_flags));

  static void clear_lval __ARGS((lval_T *lp));

  static void set_var_lval __ARGS((lval_T *lp, char_u *endp, typval_T *rettv, int copy, char_u *op));

  static int tv_op __ARGS((typval_T *tv1, typval_T *tv2, char_u  *op));

--- 392,398 ----

  static char_u *list_arg_vars __ARGS((exarg_T *eap, char_u *arg, int *first));

  static char_u *ex_let_one __ARGS((char_u *arg, typval_T *tv, int copy, char_u *endchars, char_u *op));

  static int check_changedtick __ARGS((char_u *arg));

! static char_u *get_lval __ARGS((char_u *name, typval_T *rettv, lval_T *lp, int unlet, int skip, int flags, int fne_flags));

  static void clear_lval __ARGS((lval_T *lp));

  static void set_var_lval __ARGS((lval_T *lp, char_u *endp, typval_T *rettv, int copy, char_u *op));

  static int tv_op __ARGS((typval_T *tv1, typval_T *tv2, char_u  *op));

***************

*** 770,776 ****

  static char_u * make_expanded_name __ARGS((char_u *in_start, char_u *expr_start, char_u *expr_end, char_u *in_end));

  static int eval_isnamec __ARGS((int c));

  static int eval_isnamec1 __ARGS((int c));

! static int get_var_tv __ARGS((char_u *name, int len, typval_T *rettv, int verbose));

  static int handle_subscript __ARGS((char_u **arg, typval_T *rettv, int evaluate, int verbose));

  static typval_T *alloc_tv __ARGS((void));

  static typval_T *alloc_string_tv __ARGS((char_u *string));

--- 772,778 ----

  static char_u * make_expanded_name __ARGS((char_u *in_start, char_u *expr_start, char_u *expr_end, char_u *in_end));

  static int eval_isnamec __ARGS((int c));

  static int eval_isnamec1 __ARGS((int c));

! static int get_var_tv __ARGS((char_u *name, int len, typval_T *rettv, int verbose, int no_autoload));

  static int handle_subscript __ARGS((char_u **arg, typval_T *rettv, int evaluate, int verbose));

  static typval_T *alloc_tv __ARGS((void));

  static typval_T *alloc_string_tv __ARGS((char_u *string));

***************

*** 781,788 ****

  static char_u *get_tv_string __ARGS((typval_T *varp));

  static char_u *get_tv_string_buf __ARGS((typval_T *varp, char_u *buf));

  static char_u *get_tv_string_buf_chk __ARGS((typval_T *varp, char_u *buf));

! static dictitem_T *find_var __ARGS((char_u *name, hashtab_T **htp));

! static dictitem_T *find_var_in_ht __ARGS((hashtab_T *ht, int htname, char_u *varname, int writing));

  static hashtab_T *find_var_ht __ARGS((char_u *name, char_u **varname));

  static void vars_clear_ext __ARGS((hashtab_T *ht, int free_val));

  static void delete_var __ARGS((hashtab_T *ht, hashitem_T *hi));

--- 783,790 ----

  static char_u *get_tv_string __ARGS((typval_T *varp));

  static char_u *get_tv_string_buf __ARGS((typval_T *varp, char_u *buf));

  static char_u *get_tv_string_buf_chk __ARGS((typval_T *varp, char_u *buf));

! static dictitem_T *find_var __ARGS((char_u *name, hashtab_T **htp, int no_autoload));

! static dictitem_T *find_var_in_ht __ARGS((hashtab_T *ht, int htname, char_u *varname, int no_autoload));

  static hashtab_T *find_var_ht __ARGS((char_u *name, char_u **varname));

  static void vars_clear_ext __ARGS((hashtab_T *ht, int free_val));

  static void delete_var __ARGS((hashtab_T *ht, hashitem_T *hi));

***************

*** 1059,1065 ****

      ga_init2(&redir_ga, (int)sizeof(char), 500);

      /* Parse the variable name (can be a dict or list entry). */

!     redir_endp = get_lval(redir_varname, NULL, redir_lval, FALSE, FALSE, FALSE,

  							     FNE_CHECK_START);

      if (redir_endp == NULL || redir_lval->ll_name == NULL || *redir_endp != NUL)

      {

--- 1061,1067 ----

      ga_init2(&redir_ga, (int)sizeof(char), 500);

      /* Parse the variable name (can be a dict or list entry). */

!     redir_endp = get_lval(redir_varname, NULL, redir_lval, FALSE, FALSE, 0,

  							     FNE_CHECK_START);

      if (redir_endp == NULL || redir_lval->ll_name == NULL || *redir_endp != NUL)

      {

***************

*** 1150,1156 ****

  	    /* Call get_lval() again, if it's inside a Dict or List it may

  	     * have changed. */

  	    redir_endp = get_lval(redir_varname, NULL, redir_lval,

! 					FALSE, FALSE, FALSE, FNE_CHECK_START);

  	    if (redir_endp != NULL && redir_lval->ll_name != NULL)

  		set_var_lval(redir_lval, redir_endp, &tv, FALSE, (char_u *)".");

  	    clear_lval(redir_lval);

--- 1152,1158 ----

  	    /* Call get_lval() again, if it's inside a Dict or List it may

  	     * have changed. */

  	    redir_endp = get_lval(redir_varname, NULL, redir_lval,

! 					FALSE, FALSE, 0, FNE_CHECK_START);

  	    if (redir_endp != NULL && redir_lval->ll_name != NULL)

  		set_var_lval(redir_lval, redir_endp, &tv, FALSE, (char_u *)".");

  	    clear_lval(redir_lval);

***************

*** 2239,2245 ****

  	    {

  		if (tofree != NULL)

  		    name = tofree;

! 		if (get_var_tv(name, len, &tv, TRUE) == FAIL)

  		    error = TRUE;

  		else

  		{

--- 2241,2247 ----

  	    {

  		if (tofree != NULL)

  		    name = tofree;

! 		if (get_var_tv(name, len, &tv, TRUE, FALSE) == FAIL)

  		    error = TRUE;

  		else

  		{

***************

*** 2474,2480 ****

      {

  	lval_T	lv;

! 	p = get_lval(arg, tv, &lv, FALSE, FALSE, FALSE, FNE_CHECK_START);

  	if (p != NULL && lv.ll_name != NULL)

  	{

  	    if (endchars != NULL && vim_strchr(endchars, *skipwhite(p)) == NULL)

--- 2476,2482 ----

      {

  	lval_T	lv;

! 	p = get_lval(arg, tv, &lv, FALSE, FALSE, 0, FNE_CHECK_START);

  	if (p != NULL && lv.ll_name != NULL)

  	{

  	    if (endchars != NULL && vim_strchr(endchars, *skipwhite(p)) == NULL)

***************

*** 2519,2536 ****

   * "unlet" is TRUE for ":unlet": slightly different behavior when something is

   * wrong; must end in space or cmd separator.

   *

   * Returns a pointer to just after the name, including indexes.

   * When an evaluation error occurs "lp->ll_name" is NULL;

   * Returns NULL for a parsing error.  Still need to free items in "lp"!

   */

      static char_u *

! get_lval(name, rettv, lp, unlet, skip, quiet, fne_flags)

      char_u	*name;

      typval_T	*rettv;

      lval_T	*lp;

      int		unlet;

      int		skip;

!     int		quiet;	    /* don't give error messages */

      int		fne_flags;  /* flags for find_name_end() */

  {

      char_u	*p;

--- 2521,2542 ----

   * "unlet" is TRUE for ":unlet": slightly different behavior when something is

   * wrong; must end in space or cmd separator.

   *

+  * flags:

+  *  GLV_QUIET:       do not give error messages

+  *  GLV_NO_AUTOLOAD: do not use script autoloading

+  *

   * Returns a pointer to just after the name, including indexes.

   * When an evaluation error occurs "lp->ll_name" is NULL;

   * Returns NULL for a parsing error.  Still need to free items in "lp"!

   */

      static char_u *

! get_lval(name, rettv, lp, unlet, skip, flags, fne_flags)

      char_u	*name;

      typval_T	*rettv;

      lval_T	*lp;

      int		unlet;

      int		skip;

!     int		flags;	    /* GLV_ values */

      int		fne_flags;  /* flags for find_name_end() */

  {

      char_u	*p;

***************

*** 2544,2549 ****

--- 2550,2556 ----

      char_u	*key = NULL;

      int		len;

      hashtab_T	*ht;

+     int		quiet = flags & GLV_QUIET;

      /* Clear everything in "lp". */

      vim_memset(lp, 0, sizeof(lval_T));

***************

*** 2591,2597 ****

      cc = *p;

      *p = NUL;

!     v = find_var(lp->ll_name, &ht;;

      if (v == NULL && !quiet)

  	EMSG2(_(e_undefvar), lp->ll_name);

      *p = cc;

--- 2598,2604 ----

      cc = *p;

      *p = NUL;

!     v = find_var(lp->ll_name, &ht, flags & GLV_NO_AUTOLOAD);

      if (v == NULL && !quiet)

  	EMSG2(_(e_undefvar), lp->ll_name);

      *p = cc;

***************

*** 2904,2910 ****

  		/* handle +=, -= and .= */

  		if (get_var_tv(lp->ll_name, (int)STRLEN(lp->ll_name),

! 							     &tv, TRUE) == OK)

  		{

  		    if (tv_op(&tv, rettv, op) == OK)

  			set_var(lp->ll_name, &tv, FALSE);

--- 2911,2917 ----

  		/* handle +=, -= and .= */

  		if (get_var_tv(lp->ll_name, (int)STRLEN(lp->ll_name),

! 						      &tv, TRUE, FALSE) == OK)

  		{

  		    if (tv_op(&tv, rettv, op) == OK)

  			set_var(lp->ll_name, &tv, FALSE);

***************

*** 3556,3562 ****

      do

      {

  	/* Parse the name and find the end. */

! 	name_end = get_lval(arg, NULL, &lv, TRUE, eap->skip || error, FALSE,

  							     FNE_CHECK_START);

  	if (lv.ll_name == NULL)

  	    error = TRUE;	    /* error but continue parsing */

--- 3563,3569 ----

      do

      {

  	/* Parse the name and find the end. */

! 	name_end = get_lval(arg, NULL, &lv, TRUE, eap->skip || error, 0,

  							     FNE_CHECK_START);

  	if (lv.ll_name == NULL)

  	    error = TRUE;	    /* error but continue parsing */

***************

*** 3709,3715 ****

  	    ret = FAIL;

  	else

  	{

! 	    di = find_var(lp->ll_name, NULL);

  	    if (di == NULL)

  		ret = FAIL;

  	    else

--- 3716,3722 ----

  	    ret = FAIL;

  	else

  	{

! 	    di = find_var(lp->ll_name, NULL, TRUE);

  	    if (di == NULL)

  		ret = FAIL;

  	    else

***************

*** 5179,5185 ****

  		}

  	    }

  	    else if (evaluate)

! 		ret = get_var_tv(s, len, rettv, TRUE);

  	    else

  		ret = OK;

  	}

--- 5186,5192 ----

  		}

  	    }

  	    else if (evaluate)

! 		ret = get_var_tv(s, len, rettv, TRUE, FALSE);

  	    else

  		ret = OK;

  	}

***************

*** 8284,8290 ****

      cc = name[*lenp];

      name[*lenp] = NUL;

!     v = find_var(name, NULL);

      name[*lenp] = cc;

      if (v != NULL && v->di_tv.v_type == VAR_FUNC)

      {

--- 8291,8297 ----

      cc = name[*lenp];

      name[*lenp] = NUL;

!     v = find_var(name, NULL, FALSE);

      name[*lenp] = cc;

      if (v != NULL && v->di_tv.v_type == VAR_FUNC)

      {

***************

*** 10039,10046 ****

      int		n = FALSE;

      int		len = 0;

-     no_autoload = TRUE;

- 

      p = get_tv_string(&argvars[0]);

      if (*p == '$')			/* environment variable */

      {

--- 10046,10051 ----

***************

*** 10091,10097 ****

  	{

  	    if (tofree != NULL)

  		name = tofree;

! 	    n = (get_var_tv(name, len, &tv, FALSE) == OK);

  	    if (n)

  	    {

  		/* handle d.key, l[idx], f(expr) */

--- 10096,10102 ----

  	{

  	    if (tofree != NULL)

  		name = tofree;

! 	    n = (get_var_tv(name, len, &tv, FALSE, TRUE) == OK);

  	    if (n)

  	    {

  		/* handle d.key, l[idx], f(expr) */

***************

*** 10107,10114 ****

      }

      rettv->vval.v_number = n;

- 

-     no_autoload = FALSE;

  }

  #ifdef FEAT_FLOAT

--- 10112,10117 ----

***************

*** 13344,13351 ****

      dictitem_T	*di;

      rettv->vval.v_number = -1;

!     end = get_lval(get_tv_string(&argvars[0]), NULL, &lv, FALSE, FALSE, FALSE,

! 							     FNE_CHECK_START);

      if (end != NULL && lv.ll_name != NULL)

      {

  	if (*end != NUL)

--- 13347,13354 ----

      dictitem_T	*di;

      rettv->vval.v_number = -1;

!     end = get_lval(get_tv_string(&argvars[0]), NULL, &lv, FALSE, FALSE,

! 					GLV_NO_AUTOLOAD, FNE_CHECK_START);

      if (end != NULL && lv.ll_name != NULL)

      {

  	if (*end != NUL)

***************

*** 13358,13364 ****

  		    rettv->vval.v_number = 1;	    /* always locked */

  		else

  		{

! 		    di = find_var(lv.ll_name, NULL);

  		    if (di != NULL)

  		    {

  			/* Consider a variable locked when:

--- 13361,13367 ----

  		    rettv->vval.v_number = 1;	    /* always locked */

  		else

  		{

! 		    di = find_var(lv.ll_name, NULL, TRUE);

  		    if (di != NULL)

  		    {

  			/* Consider a variable locked when:

***************

*** 19774,19784 ****

   * Return OK or FAIL.

   */

      static int

! get_var_tv(name, len, rettv, verbose)

      char_u	*name;

      int		len;		/* length of "name" */

      typval_T	*rettv;		/* NULL when only checking existence */

      int		verbose;	/* may give error message */

  {

      int		ret = OK;

      typval_T	*tv = NULL;

--- 19777,19788 ----

   * Return OK or FAIL.

   */

      static int

! get_var_tv(name, len, rettv, verbose, no_autoload)

      char_u	*name;

      int		len;		/* length of "name" */

      typval_T	*rettv;		/* NULL when only checking existence */

      int		verbose;	/* may give error message */

+     int		no_autoload;	/* do not use script autoloading */

  {

      int		ret = OK;

      typval_T	*tv = NULL;

***************

*** 19805,19811 ****

       */

      else

      {

! 	v = find_var(name, NULL);

  	if (v != NULL)

  	    tv = &v->di_tv;

      }

--- 19809,19815 ----

       */

      else

      {

! 	v = find_var(name, NULL, no_autoload);

  	if (v != NULL)

  	    tv = &v->di_tv;

      }

***************

*** 20207,20215 ****

   * hashtab_T used.

   */

      static dictitem_T *

! find_var(name, htp)

      char_u	*name;

      hashtab_T	**htp;

  {

      char_u	*varname;

      hashtab_T	*ht;

--- 20211,20220 ----

   * hashtab_T used.

   */

      static dictitem_T *

! find_var(name, htp, no_autoload)

      char_u	*name;

      hashtab_T	**htp;

+     int		no_autoload;

  {

      char_u	*varname;

      hashtab_T	*ht;

***************

*** 20219,20225 ****

  	*htp = ht;

      if (ht == NULL)

  	return NULL;

!     return find_var_in_ht(ht, *name, varname, htp != NULL);

  }

  /*

--- 20224,20230 ----

  	*htp = ht;

      if (ht == NULL)

  	return NULL;

!     return find_var_in_ht(ht, *name, varname, no_autoload || htp != NULL);

  }

  /*

***************

*** 20227,20237 ****

   * Returns NULL if not found.

   */

      static dictitem_T *

! find_var_in_ht(ht, htname, varname, writing)

      hashtab_T	*ht;

      int		htname;

      char_u	*varname;

!     int		writing;

  {

      hashitem_T	*hi;

--- 20232,20242 ----

   * Returns NULL if not found.

   */

      static dictitem_T *

! find_var_in_ht(ht, htname, varname, no_autoload)

      hashtab_T	*ht;

      int		htname;

      char_u	*varname;

!     int		no_autoload;

  {

      hashitem_T	*hi;

***************

*** 20263,20269 ****

  	 * worked find the variable again.  Don't auto-load a script if it was

  	 * loaded already, otherwise it would be loaded every time when

  	 * checking if a function name is a Funcref variable. */

! 	if (ht == &globvarht && !writing)

  	{

  	    /* Note: script_autoload() may make "hi" invalid. It must either

  	     * be obtained again or not used. */

--- 20268,20274 ----

  	 * worked find the variable again.  Don't auto-load a script if it was

  	 * loaded already, otherwise it would be loaded every time when

  	 * checking if a function name is a Funcref variable. */

! 	if (ht == &globvarht && !no_autoload)

  	{

  	    /* Note: script_autoload() may make "hi" invalid. It must either

  	     * be obtained again or not used. */

***************

*** 20343,20349 ****

  {

      dictitem_T	*v;

!     v = find_var(name, NULL);

      if (v == NULL)

  	return NULL;

      return get_tv_string(&v->di_tv);

--- 20348,20354 ----

  {

      dictitem_T	*v;

!     v = find_var(name, NULL, FALSE);

      if (v == NULL)

  	return NULL;

      return get_tv_string(&v->di_tv);

***************

*** 21672,21678 ****

       */

      if (fudi.fd_dict == NULL)

      {

! 	v = find_var(name, &ht;;

  	if (v != NULL && v->di_tv.v_type == VAR_FUNC)

  	{

  	    emsg_funcname(N_("E707: Function name conflicts with variable: %s"),

--- 21677,21683 ----

       */

      if (fudi.fd_dict == NULL)

      {

! 	v = find_var(name, &ht, FALSE);

  	if (v != NULL && v->di_tv.v_type == VAR_FUNC)

  	{

  	    emsg_funcname(N_("E707: Function name conflicts with variable: %s"),

***************

*** 21830,21837 ****

   * Also handles a Funcref in a List or Dictionary.

   * Returns the function name in allocated memory, or NULL for failure.

   * flags:

!  * TFN_INT:   internal function name OK

!  * TFN_QUIET: be quiet

   * Advances "pp" to just after the function name (if no error).

   */

      static char_u *

--- 21835,21843 ----

   * Also handles a Funcref in a List or Dictionary.

   * Returns the function name in allocated memory, or NULL for failure.

   * flags:

!  * TFN_INT:         internal function name OK

!  * TFN_QUIET:       be quiet

!  * TFN_NO_AUTOLOAD: do not use script autoloading

   * Advances "pp" to just after the function name (if no error).

   */

      static char_u *

***************

*** 21869,21875 ****

      if (lead > 2)

  	start += lead;

!     end = get_lval(start, NULL, &lv, FALSE, skip, flags & TFN_QUIET,

  					      lead > 2 ? 0 : FNE_CHECK_START);

      if (end == start)

      {

--- 21875,21882 ----

      if (lead > 2)

  	start += lead;

!     /* Note that TFN_ flags use the same values as GLV_ flags. */

!     end = get_lval(start, NULL, &lv, FALSE, skip, flags,

  					      lead > 2 ? 0 : FNE_CHECK_START);

      if (end == start)

      {

***************

*** 22146,22152 ****

      char_u  *p;

      int	    n = FALSE;

!     p = trans_function_name(&nm, FALSE, TFN_INT|TFN_QUIET, NULL);

      nm = skipwhite(nm);

      /* Only accept "funcname", "funcname ", "funcname (..." and

--- 22153,22160 ----

      char_u  *p;

      int	    n = FALSE;

!     p = trans_function_name(&nm, FALSE, TFN_INT|TFN_QUIET|TFN_NO_AUTOLOAD,

! 			    NULL);

      nm = skipwhite(nm);

      /* Only accept "funcname", "funcname ", "funcname (..." and

***************

*** 22393,22402 ****

      int		ret = FALSE;

      int		i;

-     /* Return quickly when autoload disabled. */

-     if (no_autoload)

- 	return FALSE;

- 

      /* If there is no '#' after name[0] there is no package name. */

      p = vim_strchr(name, AUTOLOAD_CHAR);

      if (p == NULL || p == name)

--- 22401,22406 ----

*** ../vim-7.4.148/src/testdir/test55.in	2013-03-07 14:33:12.000000000 +0100

--- src/testdir/test55.in	2014-01-14 14:48:10.000000000 +0100

***************

*** 282,287 ****

--- 282,294 ----

  :    $put =ps

  :  endfor

  :endfor

+ :" :lockvar/islocked() triggering script autoloading

+ :set rtp+=./sautest

+ :lockvar g:footest#x

+ :unlockvar g:footest#x

+ :$put ='locked g:footest#x:'.islocked('g:footest#x')

+ :$put ='exists g:footest#x:'.exists('g:footest#x')

+ :$put ='g:footest#x: '.g:footest#x

  :"

  :" a:000 function argument

  :" first the tests that should fail

*** ../vim-7.4.148/src/testdir/test55.ok	2012-08-29 16:51:15.000000000 +0200

--- src/testdir/test55.ok	2014-01-14 14:45:14.000000000 +0100

***************

*** 86,91 ****

--- 86,94 ----

  FFpFFpp

  0000-000

  ppppppp

+ locked g:footest#x:-1

+ exists g:footest#x:0

+ g:footest#x: 1

  caught a:000

  caught a:000[0]

  caught a:000[2]

*** ../vim-7.4.148/src/testdir/test60.in	2010-05-15 13:04:10.000000000 +0200

--- src/testdir/test60.in	2014-01-14 14:49:10.000000000 +0100

***************

*** 1,4 ****

! Tests for the exists() function.  vim: set ft=vim :

  STARTTEST

  :so small.vim

--- 1,4 ----

! Tests for the exists() function.  vim: set ft=vim ts=8 :

  STARTTEST

  :so small.vim

***************

*** 11,18 ****

  endfunction

  :function! TestExists()

      augroup myagroup

! 	autocmd! BufEnter *.my echo 'myfile edited'

      augroup END

      let test_cases = []

--- 11,20 ----

  endfunction

  :function! TestExists()

      augroup myagroup

! 	autocmd! BufEnter       *.my     echo "myfile edited"

! 	autocmd! FuncUndefined  UndefFun exec "fu UndefFun()\nendfu"

      augroup END

+     set rtp+=./sautest

      let test_cases = []

***************

*** 95,104 ****

      " Non-existing user defined function

      let test_cases += [['*MyxyzFunc', 0]]

      redir! > test.out

      for [test_case, result] in test_cases

!       	echo test_case . ": " . result

          call RunTest(test_case, result)

      endfor

--- 97,111 ----

      " Non-existing user defined function

      let test_cases += [['*MyxyzFunc', 0]]

+     " Function that may be created by FuncUndefined event

+     let test_cases += [['*UndefFun', 0]]

+     " Function that may be created by script autoloading

+     let test_cases += [['*footest#F', 0]]

+ 

      redir! > test.out

      for [test_case, result] in test_cases

!         echo test_case . ": " . result

          call RunTest(test_case, result)

      endfor