2001-09-14  Gergely Nagy  <address@hidden>

	* src/actions.c (cmd_unsetenv): new command
	* src/actions.h: prototype for it

diff -urd ratpoison.mhp/src/actions.c ratpoison/src/actions.c
--- ratpoison.mhp/src/actions.c	Fri Sep 14 11:06:29 2001
+++ ratpoison/src/actions.c	Fri Sep 14 11:06:06 2001
@@ -66,6 +66,7 @@
     {"vsplit",		cmd_v_split,	arg_VOID},
     {"windows", 	cmd_windows, 	arg_VOID},
     {"setenv",		cmd_setenv,	arg_STRING},
+    {"unsetenv",	cmd_unsetenv,	arg_STRING},
     {"link",		cmd_link,	arg_STRING},
     {"chdir",		cmd_chdir,	arg_STRING},
 
@@ -1852,6 +1853,20 @@
 
   free (var);
   free (string);
+  return NULL;
+}
+
+char *
+cmd_unsetenv (int interactive, void *data)
+{
+  if (data == NULL)
+    {
+      message (" setenv: An argument is required ");
+      return NULL;
+    }
+
+  unsetenv ((char *)data);
+
   return NULL;
 }
 
diff -urd ratpoison.mhp/src/actions.h ratpoison/src/actions.h
--- ratpoison.mhp/src/actions.h	Fri Sep 14 11:06:29 2001
+++ ratpoison/src/actions.h	Fri Sep 14 11:07:03 2001
@@ -91,6 +91,7 @@
 char * cmd_deffgcolor (int interactive, void *data);
 char * cmd_defbgcolor (int interactive, void *data);
 char * cmd_setenv (int interactive, void *data);
+char * cmd_unsetenv (int interactive, void *data);
 char * cmd_link (int interactive, void *data);
 char * cmd_chdir (int interactive, void *data);