commit bash-20080703 snapshot

make_cmd.c

@@ -647,6 +647,9 @@ make_here_document (temp, lineno)
       document_index += len;
     }
 
+  if (full_line == 0)
+    internal_warning (_("here-document at line %d delimited by end-of-file (wanted `%s')"), lineno, redir_word);
+
 document_done:
   if (document)
     document[document_index] = '\0';
@@ -793,6 +796,20 @@ make_subshell_command (command)
   return (make_command (cm_subshell, (SIMPLE_COM *)temp));
 }
 
+COMMAND *
+make_coproc_command (name, command)
+     char *name;
+     COMMAND *command;
+{
+  COPROC_COM *temp;
+
+  temp = (COPROC_COM *)xmalloc (sizeof (COPROC_COM));
+  temp->name = savestring (name);
+  temp->command = command;
+  temp->flags = CMD_WANT_SUBSHELL|CMD_COPROC_SUBSHELL;
+  return (make_command (cm_coproc, (SIMPLE_COM *)temp));
+}
+
 /* Reverse the word list and redirection list in the simple command
    has just been parsed.  It seems simpler to do this here the one
    time then by any other method that I can think of. */