Add HCoop home directory extern function

[hcoop/domtool2.git] / src / plugins / hcoop.sml

diff --git a/src/plugins/hcoop.sml b/src/plugins/hcoop.sml
new file mode 100644 (file)
index 0000000..b5f0f2b
--- /dev/null
+++ b/src/plugins/hcoop.sml
@@ -0,0 +1,35 @@
+(* HCoop Domtool (http://hcoop.sourceforge.net/)
+ * Copyright (c) 2006, 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.
+ *)
+
+(* Useful HCoop shortcuts *)
+
+structure HCoop :> HCOOP = struct
+
+open Ast
+
+val dl = ErrorMsg.dummyLoc
+
+val () = Env.registerFunction ("home",
+                              fn [(EString dir, _)] => SOME (EString (Config.homeBase
+                                                                      ^ "/"
+                                                                      ^ Domain.getUser ()
+                                                                      ^ "/home/"
+                                                                      ^ dir), dl)
+                               | _ => NONE)
+
+end