Factor error message generation into a separate file; add '-tc' flag to domtool-client

[hcoop/domtool2.git] / src / describe.sig

diff --git a/src/describe.sig b/src/describe.sig
new file mode 100644 (file)
index 0000000..43be39a
--- /dev/null
+++ b/src/describe.sig
@@ -0,0 +1,26 @@
+(* HCoop Domtool (http://hcoop.sourceforge.net/)
+ * Copyright (c) 2006-2007, Adam Chlipala
+ *
+ * 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 (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.
+ *
+ * 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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *)
+
+(* Error message generation *)
+
+signature DESCRIBE = sig
+
+    val describe_unification_error : Ast.typ -> Ast.unification_error -> unit
+
+    val describe_type_error : Ast.position -> Ast.type_error -> unit
+end