Ensure that Tcl extensions can be built-in or external

All C extensions must call Jim_PackageProvide()
make-c-ext ensures that Tcl extensions call Jim_PackageProvide()
if compiled in.

Signed-off-by: Steve Bennett <steveb@workware.net.au>

1 files changed, 0 insertions, 2 deletions

diff --git a/tree.tcl b/tree.tcl
index fc61306..2fe5002 100644
--- a/tree.tcl
+++ b/tree.tcl
@@ -1,5 +1,3 @@
-package provide tree
-
 # Conceptually compatible with tcllib ::struct::tree
 # but uses an object based interface.
 # To mimic tcllib, do: