* eval.c (eval_init): New intrinsics: make-similar-hash, copy-hash,

hash-uni, hash-diff, hash-isec.

* hash.c (make_similar_hash, copy_hash, hash_uni, hash_diff,
hash_isec): New functions.

* hash.h (make_similar_hash, copy_hash, hash_uni, hash_diff,
hash_isec): Declared.

* txr.1: Updated.

* txr.vim: Highlighting for these new functions.

1 files changed, 4 insertions, 2 deletions

diff --git a/txr.vim b/txr.vim
index 746f51be..a857e32a 100644
--- a/txr.vim
+++ b/txr.vim
@@ -49,10 +49,12 @@ syn keyword txl_keyword contained fixnump bignump integerp floatp
 syn keyword txl_keyword contained numberp zerop evenp oddp >
 syn keyword txl_keyword contained zerop evenp oddp > < >= <= = max min
 syn keyword txl_keyword contained search-regex match-regex regsub regexp regex-compile
-syn keyword txl_keyword contained make-hash hash hash-construct gethash sethash pushhash remhash
+syn keyword txl_keyword contained make-hash make-similar-hash copy-hash hash hash-construct
+syn keyword txl_keyword contained gethash sethash pushhash remhash
 syn keyword txl_keyword contained hash-count get-hash-userdata set-hash-userdata hashp maphash 
 syn keyword txl_keyword contained hash-eql hash-equal 
-syn keyword txl_keyword contained hash_keys hash_values hash_pairs hash_alist
+syn keyword txl_keyword contained hash-keys hash-values hash-pairs hash-alist
+syn keyword txl_keyword contained hash-uni hash-diff hash-isec
 syn keyword txl_keyword contained eval chain andf orf iff
 syn keyword txl_keyword contained *stdout* *stdin* *stddebug*
 syn keyword txl_keyword contained *stderr* format print pprint tostring tostringp