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-rw-r--r--lib/TODO14
1 files changed, 14 insertions, 0 deletions
diff --git a/lib/TODO b/lib/TODO
index 31ecb773c..71a0d6675 100644
--- a/lib/TODO
+++ b/lib/TODO
@@ -14,3 +14,17 @@ like stdc-print and think I sent you an early verison.
I don't like the name `cursor'. I much prefer short names
like `p' for index variables. I doubt I'll change all of them,
but thought you should know why some will probably end up changing.
+
+#define USE_OBSTACK somewhere
+
+Fix this comment. Depending on system and application...
+Mention fragmentation.
+ +#if USE_OBSTACK
+ + /* Whenever obstacks are used, it is possible to allocate all overflowed
+ + entries into a single stack, so they all can be freed in a single
+ + operation. It is not clear if the speedup is worth the trouble. */
+ + struct obstack entry_stack;
+ +#endif
+
+
+assert (bucket_limit - bucket == n_buckets) ?