# Pushy I/O.
backtick backticks ck_null t
-glob glob ck_glob t S S
+# glob defaults its first arg to $_
+glob glob ck_glob t S? S?
readline <HANDLE> ck_null t
rcatline append I/O operator ck_null t
aelem array element ck_null s A S
aslice array slice ck_null m A L
-# Associative arrays.
+# Hashes.
each each ck_fun t H
values values ck_fun t H
keys keys ck_fun t H
delete delete ck_delete 0 S
exists exists operator ck_exists is S
-rv2hv associative array deref ck_rvconst dt
-helem associative array elem ck_null s H S
-hslice associative array slice ck_null m H L
+rv2hv hash deref ck_rvconst dt
+helem hash elem ck_null s H S
+hslice hash slice ck_null m H L
# Explosives and implosives.
print print ck_listiob ims F? L
sysopen sysopen ck_fun s F S S S?
+sysseek sysseek ck_fun s F S S
sysread sysread ck_fun imst F R S S?
syswrite syswrite ck_fun imst F S S S?