9718 update mandoc to 1.14.4

@@ -1,6 +1,6 @@
-/*      $Id: mdoc_state.c,v 1.8 2017/05/05 15:17:32 schwarze Exp $ */
+/*      $Id: mdoc_state.c,v 1.9 2017/11/29 20:05:33 schwarze Exp $ */
 /*
  * Copyright (c) 2014, 2015, 2017 Ingo Schwarze <schwarze@openbsd.org>
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above

@@ -206,24 +206,29 @@
 }
 
 static void
 state_bl(STATE_ARGS)
 {
+        struct mdoc_arg *args;
+        size_t           i;
 
         if (n->type != ROFFT_HEAD || n->parent->args == NULL)
                 return;
 
-        switch(n->parent->args->argv[0].arg) {
+        args = n->parent->args;
+        for (i = 0; i < args->argc; i++) {
+                switch(args->argv[i].arg) {
         case MDOC_Diag:
                 n->norm->Bl.type = LIST_diag;
-                break;
+                        return;
         case MDOC_Column:
                 n->norm->Bl.type = LIST_column;
-                break;
+                        return;
         default:
                 break;
         }
+        }
 }
 
 static void
 state_dl(STATE_ARGS)
 {