got rid of 'accept' dir in the tests

tests/compile/tarrindx.nim

@@ -0,0 +1,13 @@
+# test another strange bug ... (I hate this compiler; it is much too buggy!)
+
+proc putEnv(key, val: string) =
+  # XXX: we have to leak memory here, as we cannot
+  # free it before the program ends (says Borland's
+  # documentation)
+  var
+    env: ptr array[0..500000, char]
+  env = cast[ptr array[0..500000, char]](alloc(len(key) + len(val) + 2))
+  for i in 0..len(key)-1: env[i] = key[i]
+  env[len(key)] = '='
+  for i in 0..len(val)-1:
+    env[len(key)+1+i] = val[i]