Add debug

Author: homm

src/Tk/tkImaging.c

@@ -60,6 +60,8 @@ ImagingFind(const char *name) {
     size_t name_len = strlen(name);
     const char *expected = "<capsule object \"" IMAGING_MAGIC "\" at 0x";
 
+    printf(">>> ImagingFind '%s'", name);
+
     if (strncmp(name, expected, strlen(expected)) ||
         strncmp(name + name_len - 1, ">", 1)) {
         return NULL;