X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~mdw/git/disorder/blobdiff_plain/99955407d05eb81a81b410cd4b6d182f64e1ff57..e81e4e8d1c49737e12e3ca5dba36fd1453f447bb:/lib/macros.c

diff --git a/lib/macros.c b/lib/macros.c
index f177ae0..d194ef5 100644
--- a/lib/macros.c
+++ b/lib/macros.c
@@ -2,33 +2,27 @@
  * This file is part of DisOrder
  * Copyright (C) 2008 Richard Kettlewell
  *
- * This program is free software; you can redistribute it and/or modify
+ * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
+ * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
- * USA
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 /** @file lib/macros.c
  * @brief Macro expansion
  */
 
-#include <config.h>
-#include "types.h"
+#include "common.h"
 
-#include <string.h>
 #include <ctype.h>
-#include <assert.h>
-#include <stdio.h>
 #include <sys/stat.h>
 #include <fcntl.h>
 #include <unistd.h>
@@ -350,9 +344,7 @@ static int mx__register(unsigned flags,
   e->args = args;
   e->callback = callback;
   e->definition = definition;
-  return hash_add(expansions, name, &e,
-                  ((flags & EXP_TYPE_MASK) == EXP_MACRO)
-                      ? HASH_INSERT : HASH_INSERT_OR_REPLACE);
+  return hash_add(expansions, name, &e, HASH_INSERT_OR_REPLACE);
 }
 
 /** @brief Register a simple expansion rule
@@ -394,11 +386,13 @@ int mx_register_macro(const char *name,
                       const struct mx_node *definition) {
   if(mx__register(EXP_MACRO, name, nargs, nargs, args,  0/*callback*/,
                   definition)) {
+#if 0
     /* This locates the error to the definition, which may be a line or two
      * beyond the @define command itself.  The backtrace generated by
      * mx_expand() may help more. */
     error(0, "%s:%d: duplicate definition of '%s'",
           definition->filename, definition->line, name);
+#endif
     return -2;
   }
   return 0;