diff --git a/runtime/doc/eval.txt b/runtime/doc/eval.txt
index 0a26165..663f491 100644
--- a/runtime/doc/eval.txt
+++ b/runtime/doc/eval.txt
@@ -1,4 +1,4 @@
-*eval.txt*	For Vim version 8.0.  Last change: 2018 Mar 18
+*eval.txt*	For Vim version 8.0.  Last change: 2018 Mar 20
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -8190,7 +8190,20 @@
 		the second file.  The middle part shows the differences.
 		The parts are separated by a line of dashes.
 
-		{options} are not implemented yet.
+		If the {options} argument is present, it must be a Dict with
+		these possible members:
+		   "term_name"	     name to use for the buffer name, instead
+				     of the first file name.
+		   "term_rows"	     vertical size to use for the terminal,
+				     instead of using 'termsize'
+		   "term_cols"	     horizontal size to use for the terminal,
+				     instead of using 'termsize'
+		   "vertical"	     split the window vertically
+		   "curwin"	     use the current window, do not split the
+				     window; fails if the current buffer
+				     cannot be |abandon|ed
+		   "norestore"	     do not add the terminal window to a
+				     session file
 
 		Each character in the middle part indicates a difference. If
 		there are multiple differences only the first in this list is
@@ -8213,7 +8226,7 @@
 		Returns the buffer number or zero when it fails.
 		Also see |terminal-diff|.
 
-		{options} are not implemented yet.
+		For {options} see |term_dumpdiff()|.
 
 							*term_dumpwrite()*
 term_dumpwrite({buf}, {filename} [, {options}])
@@ -9237,7 +9250,7 @@
 vms			VMS version of Vim.
 vreplace		Compiled with |gR| and |gr| commands.
 vtp			Compiled for vcon support |+vtp| (check vcon to find
-			out if it works in the current console)).
+			out if it works in the current console).
 wildignore		Compiled with 'wildignore' option.
 wildmenu		Compiled with 'wildmenu' option.
 win32			Win32 version of Vim (MS-Windows 95 and later, 32 or
diff --git a/src/terminal.c b/src/terminal.c
index 4d74740..0d035ff 100644
--- a/src/terminal.c
+++ b/src/terminal.c
@@ -342,6 +342,7 @@
     buf_T	*old_curbuf = NULL;
     int		res;
     buf_T	*newbuf;
+    int		vertical = opt->jo_vertical || (cmdmod.split & WSP_VERT);
 
     if (check_restricted() || check_secure())
 	return NULL;
@@ -411,17 +412,19 @@
 	split_ea.cmdidx = CMD_new;
 	split_ea.cmd = (char_u *)"new";
 	split_ea.arg = (char_u *)"";
-	if (opt->jo_term_rows > 0 && !(cmdmod.split & WSP_VERT))
+	if (opt->jo_term_rows > 0 && !vertical)
 	{
 	    split_ea.line2 = opt->jo_term_rows;
 	    split_ea.addr_count = 1;
 	}
-	if (opt->jo_term_cols > 0 && (cmdmod.split & WSP_VERT))
+	if (opt->jo_term_cols > 0 && vertical)
 	{
 	    split_ea.line2 = opt->jo_term_cols;
 	    split_ea.addr_count = 1;
 	}
 
+	if (vertical)
+	    cmdmod.split |= WSP_VERT;
 	ex_splitview(&split_ea);
 	if (curwin == old_curwin)
 	{
@@ -437,11 +440,9 @@
     {
 	/* Only one size was taken care of with :new, do the other one.  With
 	 * "curwin" both need to be done. */
-	if (opt->jo_term_rows > 0 && (opt->jo_curwin
-						 || (cmdmod.split & WSP_VERT)))
+	if (opt->jo_term_rows > 0 && (opt->jo_curwin || vertical))
 	    win_setheight(opt->jo_term_rows);
-	if (opt->jo_term_cols > 0 && (opt->jo_curwin
-						|| !(cmdmod.split & WSP_VERT)))
+	if (opt->jo_term_cols > 0 && (opt->jo_curwin || !vertical))
 	    win_setwidth(opt->jo_term_cols);
     }
 
@@ -3732,6 +3733,7 @@
     char_u	buf2[NUMBUFLEN];
     char_u	*fname1;
     char_u	*fname2 = NULL;
+    char_u	*fname_tofree = NULL;
     FILE	*fd1;
     FILE	*fd2 = NULL;
     char_u	*textline = NULL;
@@ -3763,10 +3765,23 @@
     }
 
     init_job_options(&opt);
-    /* TODO: use the {options} argument */
+    if (argvars[do_diff ? 2 : 1].v_type != VAR_UNKNOWN
+	    && get_job_options(&argvars[do_diff ? 2 : 1], &opt, 0,
+		    JO2_TERM_NAME + JO2_TERM_COLS + JO2_TERM_ROWS
+		    + JO2_VERTICAL + JO2_CURWIN + JO2_NORESTORE) == FAIL)
+	goto theend;
 
-    /* TODO: use the file name arguments for the buffer name */
-    opt.jo_term_name = (char_u *)"dump diff";
+    if (opt.jo_term_name == NULL)
+    {
+	int len = STRLEN(fname1) + 12;
+
+	fname_tofree = alloc(len);
+	if (fname_tofree != NULL)
+	{
+	    vim_snprintf((char *)fname_tofree, len, "dump diff %s", fname1);
+	    opt.jo_term_name = fname_tofree;
+	}
+    }
 
     buf = term_start(&argvars[0], NULL, &opt, TERM_START_NOJOB);
     if (buf != NULL && buf->b_term != NULL)
@@ -3937,6 +3952,7 @@
 
 theend:
     vim_free(textline);
+    vim_free(fname_tofree);
     fclose(fd1);
     if (fd2 != NULL)
 	fclose(fd2);
@@ -4541,8 +4557,6 @@
 		    + JO2_NORESTORE + JO2_TERM_KILL) == FAIL)
 	return;
 
-    if (opt.jo_vertical)
-	cmdmod.split = WSP_VERT;
     buf = term_start(&argvars[0], NULL, &opt, 0);
 
     if (buf != NULL && buf->b_term != NULL)
diff --git a/src/version.c b/src/version.c
index e647c9b..bc0cff3 100644
--- a/src/version.c
+++ b/src/version.c
@@ -767,6 +767,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1624,
+/**/
     1623,
 /**/
     1622,