Improve doc for hash tables
* doc/lispref/hash.texi (Creating Hash, Defining Hash): * src/fns.c (Fsxhash_eq, Fsxhash_eql, Fsxhash_equal): Say that hashes are fixnums. (Fmake_hash_table): Say that that an integer rehash-size should be a fixnum. * doc/lispref/hash.texi (Defining Hash): Say that hash and comparison functions should be consistent and pure, and should return quickly.
Showing with 20 additions and 15 deletions