diff --git a/src/textformat.c b/src/textformat.c
index 920db40..3c343cd 100644
--- a/src/textformat.c
+++ b/src/textformat.c
@@ -193,7 +193,8 @@
 		if (curwin->w_cursor.col <= (colnr_T)wantcol)
 		    break;
 	    }
-	    else if ((cc >= 0x100 || !utf_allow_break_before(cc)) && fo_multibyte)
+	    else if ((cc >= 0x100 || !utf_allow_break_before(cc))
+							       && fo_multibyte)
 	    {
 		int ncc;
 		int allow_break;
@@ -948,7 +949,7 @@
     int		leader_len = 0;		// leader len of current line
     int		next_leader_len;	// leader len of next line
     char_u	*leader_flags = NULL;	// flags for leader of current line
-    char_u	*next_leader_flags;	// flags for leader of next line
+    char_u	*next_leader_flags = NULL; // flags for leader of next line
     int		do_comments;		// format comments
     int		do_comments_list = 0;	// format comments with 'n' or '2'
     int		advance = TRUE;
@@ -1071,7 +1072,15 @@
 		    || !same_leader(curwin->w_cursor.lnum,
 					leader_len, leader_flags,
 					   next_leader_len, next_leader_flags))
+	    {
+		// Special case: If the next line starts with a line comment
+		// and this line has a line comment after some text, the
+		// paragraph doesn't really end.
+		if (next_leader_flags == NULL
+			|| STRNCMP(next_leader_flags, "://", 3) != 0
+			|| check_linecomment(ml_get_curline()) == MAXCOL)
 		is_end_par = TRUE;
+	    }
 
 	    // If we have got to the end of a paragraph, or the line is
 	    // getting long, format it.