diff --git a/runtime/doc/eval.txt b/runtime/doc/eval.txt
index 7f948ee..438e28e 100644
--- a/runtime/doc/eval.txt
+++ b/runtime/doc/eval.txt
@@ -2008,6 +2008,7 @@
 getcmdpos()			Number	return cursor position in command-line
 getcmdtype()			String	return current command-line type
 getcmdwintype()			String	return current command-line window type
+getcompletion({pat}, {type})	List	list of cmdline completion matches
 getcurpos()			List	position of the cursor
 getcwd([{winnr} [, {tabnr}]])	String	get the current working directory
 getfontname([{name}])		String	name of font being used
@@ -4044,6 +4045,49 @@
 		values are the same as |getcmdtype()|. Returns an empty string
 		when not in the command-line window.
 
+getcompletion({pat}, {type})			*getcompletion()*
+		Return a list of command-line completion matches. {type}
+		specifies what for.  The following completion types are
+		supported:
+
+		augroup		autocmd groups
+		buffer		buffer names
+		behave		:behave suboptions
+		color		color schemes
+		command		Ex command (and arguments)
+		compiler	compilers
+		cscope		|:cscope| suboptions
+		dir		directory names
+		environment	environment variable names
+		event		autocommand events
+		expression	Vim expression
+		file		file and directory names
+		file_in_path	file and directory names in |'path'|
+		filetype	filetype names |'filetype'|
+		function	function name
+		help		help subjects
+		highlight	highlight groups
+		history		:history suboptions
+		locale		locale names (as output of locale -a)
+		mapping		mapping name
+		menu		menus
+		option		options
+		shellcmd	Shell command
+		sign		|:sign| suboptions
+		syntax		syntax file names |'syntax'|
+		syntime		|:syntime| suboptions
+		tag		tags
+		tag_listfiles	tags, file names
+		user		user names
+		var		user variables
+
+		If {pat} is an empty string, then all the matches are returned.
+		Otherwise only items matching {pat} are returned. See
+		|wildcards| for the use of special characters in {pat}.
+
+		If there are no matches, an empty list is returned.  An
+		invalid value for {type} produces an error.
+
 							*getcurpos()*
 getcurpos()	Get the position of the cursor.  This is like getpos('.'), but
 		includes an extra item in the list:
diff --git a/src/eval.c b/src/eval.c
index 3ab8ea4..6e15a55 100644
--- a/src/eval.c
+++ b/src/eval.c
@@ -593,6 +593,9 @@
 static void f_getcharmod(typval_T *argvars, typval_T *rettv);
 static void f_getcharsearch(typval_T *argvars, typval_T *rettv);
 static void f_getcmdline(typval_T *argvars, typval_T *rettv);
+#if defined(FEAT_CMDL_COMPL)
+static void f_getcompletion(typval_T *argvars, typval_T *rettv);
+#endif
 static void f_getcmdpos(typval_T *argvars, typval_T *rettv);
 static void f_getcmdtype(typval_T *argvars, typval_T *rettv);
 static void f_getcmdwintype(typval_T *argvars, typval_T *rettv);
@@ -8606,6 +8609,9 @@
     {"getcmdpos",	0, 0, f_getcmdpos},
     {"getcmdtype",	0, 0, f_getcmdtype},
     {"getcmdwintype",	0, 0, f_getcmdwintype},
+#if defined(FEAT_CMDL_COMPL)
+    {"getcompletion",	2, 2, f_getcompletion},
+#endif
     {"getcurpos",	0, 0, f_getcurpos},
     {"getcwd",		0, 2, f_getcwd},
     {"getfontname",	0, 1, f_getfontname},
@@ -13083,6 +13089,55 @@
 #endif
 }
 
+#if defined(FEAT_CMDL_COMPL)
+/*
+ * "getcompletion()" function
+ */
+    static void
+f_getcompletion(typval_T *argvars, typval_T *rettv)
+{
+    char_u	*pat;
+    expand_T	xpc;
+    int		options = WILD_KEEP_ALL | WILD_SILENT | WILD_USE_NL
+					  | WILD_LIST_NOTFOUND | WILD_NO_BEEP;
+
+    if (p_wic)
+	options |= WILD_ICASE;
+
+    ExpandInit(&xpc);
+    xpc.xp_pattern = get_tv_string(&argvars[0]);
+    xpc.xp_pattern_len = STRLEN(xpc.xp_pattern);
+    xpc.xp_context = cmdcomplete_str_to_type(get_tv_string(&argvars[1]));
+    if (xpc.xp_context == EXPAND_NOTHING)
+    {
+	if (argvars[1].v_type == VAR_STRING)
+	    EMSG2(_(e_invarg2), argvars[1].vval.v_string);
+	else
+	    EMSG(_(e_invarg));
+	return;
+    }
+
+    if (xpc.xp_context == EXPAND_MENUS)
+    {
+	set_context_in_menu_cmd(&xpc, (char_u *)"menu", xpc.xp_pattern, FALSE);
+	xpc.xp_pattern_len = STRLEN(xpc.xp_pattern);
+    }
+
+    pat = addstar(xpc.xp_pattern, xpc.xp_pattern_len, xpc.xp_context);
+    if ((rettv_list_alloc(rettv) != FAIL) && (pat != NULL))
+    {
+	int i;
+
+	ExpandOne(&xpc, pat, NULL, options, WILD_ALL_KEEP);
+
+	for (i = 0; i < xpc.xp_numfiles; i++)
+	    list_append_string(rettv->vval.v_list, xpc.xp_files[i], -1);
+    }
+    vim_free(pat);
+    ExpandCleanup(&xpc);
+}
+#endif
+
 /*
  * "getcwd()" function
  */
diff --git a/src/ex_docmd.c b/src/ex_docmd.c
index f8b50ed..07fdaa9 100644
--- a/src/ex_docmd.c
+++ b/src/ex_docmd.c
@@ -7049,6 +7049,18 @@
 # endif
     return OK;
 }
+
+    int
+cmdcomplete_str_to_type(char_u *complete_str)
+{
+    int i;
+
+    for (i = 0; command_complete[i].expand != 0; ++i)
+	if (STRCMP(complete_str, command_complete[i].name) == 0)
+	    return command_complete[i].expand;
+
+    return EXPAND_NOTHING;
+}
 #endif
 
     static void
diff --git a/src/proto/ex_docmd.pro b/src/proto/ex_docmd.pro
index 6ff1588..b92ce80 100644
--- a/src/proto/ex_docmd.pro
+++ b/src/proto/ex_docmd.pro
@@ -25,6 +25,7 @@
 char_u *get_user_cmd_complete(expand_T *xp, int idx);
 int parse_addr_type_arg(char_u *value, int vallen, long *argt, int *addr_type_arg);
 int parse_compl_arg(char_u *value, int vallen, int *complp, long *argt, char_u **compl_arg);
+int cmdcomplete_str_to_type(char_u *complete_str);
 void not_exiting(void);
 void tabpage_close(int forceit);
 void tabpage_close_other(tabpage_T *tp, int forceit);
diff --git a/src/testdir/test_cmdline.vim b/src/testdir/test_cmdline.vim
index 69dc9cd..30d366b 100644
--- a/src/testdir/test_cmdline.vim
+++ b/src/testdir/test_cmdline.vim
@@ -24,3 +24,19 @@
   call delete('Xtestfile2')
   set nowildmenu
 endfunc
+
+func Test_getcompletion()
+  let groupcount = len(getcompletion('', 'event'))
+  call assert_true(groupcount > 0)
+  let matchcount = len(getcompletion('File', 'event'))
+  call assert_true(matchcount > 0)
+  call assert_true(groupcount > matchcount)
+
+  source $VIMRUNTIME/menu.vim
+  let matchcount = len(getcompletion('', 'menu'))
+  call assert_true(matchcount > 0)
+  let matchcount = len(getcompletion('ToolBar.', 'menu'))
+  call assert_true(matchcount > 0)
+
+  call assert_fails('call getcompletion("", "burp")', 'E475:')
+endfunc
diff --git a/src/version.c b/src/version.c
index b0969bd..33cfc57 100644
--- a/src/version.c
+++ b/src/version.c
@@ -759,6 +759,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    2011,
+/**/
     2010,
 /**/
     2009,