Removed some entries that have been taken care of.

Rev: doc/TODO:1.34

doc/TODO

@@ -64,17 +64,8 @@ ALLOCATION
 
 Not all packet consumers free processed packets properly.
 
-Use separate allocation function for objects that are subject to gc,
-and those (for instance, strings and atom lists) which are deallocated
-explicitly). 
-
-Implement a mark&sweep gc.
-
 Use separate "storage-types" for lsh_string_alloc and
-lssh_space_alloc.
-
-Make lists of integers (usually atoms) their own type. Can this be done
-in such a way that they can also be allocated statically? 
+lsh_space_alloc.
 
 Have the allocator initialize all objects automatically.
 
@@ -182,11 +173,6 @@ have autoconf check for rusage().
 Use argp instead of getopt_long (but we must first find out how to use
 argp on non-glibc systems).
 
-Have autoconf check for vsnprintf, and include an implementation for
-systems that don't have it. Hmm. Perhaps we should use a custom
-vprintf-like function anyway, so that we can write to our own streams,
-not just to FILE * and fix buffers.
-
 It seems that it is a little difficult to detect that an asyncronous
 connect() failed; poll() indicates that both reading and writing is
 possible, but write failes (with EPIPE/SIGPIPE) later. Perhaps a
@@ -195,15 +181,12 @@ linux-problem?
 Extract handling of hex and base 64 encodings into a separate file.
 
 Include length fields when hashing in
-publickey_crypto.c:init_diffie_hellman_instance(). Perhaps some of
-this code should be moved to keyexchange.c? Similar considerations
-apply also to other hashes.
+publickey_crypto.c:init_diffie_hellman_instance() (Done now). Perhaps
+some of this code should be moved to keyexchange.c? Similar
+considerations apply also to other hashes.
 
 Fix so that lsh compiles in the absense of zlib.
 
-Fix the cvs_headers not to use the construction "sed -f -", as that
-doesn't work with Solaris sed.
-
 It is a nice idea to generate a typedescr.h table to aid debugging.
 
 Make separate object files for most generated files, instead if
@@ -215,3 +198,6 @@ Currently, using a shared libz.so doesn't work.
 
 Fix the src/symmetric/desTest program. It doesn't complain if the
 desCode is compiled with empty keymap.h, parity.h and rotors.h files.
+
+Shouldn't the hex_digits table in digit_table.h (as generated by
+digit_table.c's) have entries for 'a'..'f' and/or 'A'..'F'?