* arith.c (lognot): Conform to new scheme for defaulting optional args.

* eval.c (apply): Unconditionally use colon_k for missing optional
args, for intrinsic functions.
(eval_intrinsic, rangev, rangev_star, errno_wrap): Conform to new
scheme for defaulting optional args.
(reg_fun_mark): Function removed.
(eval_init): Switch reduce_left and reduce_right back to reg_fun
registration.

* hash.c (gethash_n): Conform to new scheme for defaulting optional
arguments.

* lib.c (sub_list, replace_list, remove_if, keep_if, remove_if_lazy,
keep_if_lazy, tree_find, count_if, some_satisfy, all_satisfy,
none_satisfy, search_str, match_str, match_str_tree, sub_str,
replace_str, cat_str, tok_str, intern, rehome_sym, sub_vec,
replace_vec, lazy_str, sort, multi_sort, find, find_if, set_diff,
obj_print, obj_pprint): Conform to new scheme for defaulting optional
arguments.
(func_f0, func_f1, func_f2, func_f3, func_f4, func_n0, func_n1,
func_n2, func_n3, func_n4, func_n5, func_n6, func_n7, func_f0v,
func_f1v, func_f2v, func_f3v, func_f4v, func_n0v, func_n1v,
func_n2v, func_n3v, func_n4v, func_n5v, func_n6v, func_n7v):
Remove references to removed mark_missing_args member of struct func.
(func_set_mark_missing): Function removed.
(generic_funcall): Unconditionally use colon_k for missing optional
args, for intrinsic functions.

* lib.h (struct func): mark_missing_args member removed.
(func_set_mark_missing): Declaration removed.
(default_arg, default_bool_arg): New inline functions.

* rand.c (random): Left argument is not optional.
(rnd): Conform to new scheme for defaulting optional arguments.

* regex.c (search_regex, match_regex): Conform to new scheme for
defaulting optional arguments.

* stream.c (unget_char, unget_byte, put_string, put_char, put_byte,
put_line): Conform to new scheme for defaulting optional arguments.

* syslog.c (openlog_wrap): Conform to new scheme for defaulting
optional arguments.

* txr.1: Remove the specification that nil is a sentinel value in
default arguments, where necessary. Use consistent syntax for
specifying variable parts in argument lists. A few errors and omissions
addressed.

1 files changed, 1 insertions, 1 deletions

diff --git a/hash.c b/hash.c
index d538517b..59665784 100644
--- a/hash.c
+++ b/hash.c
@@ -455,7 +455,7 @@ val gethash_n(val hash, val key, val notfound_val)
   struct hash *h = (struct hash *) cobj_handle(hash, hash_s);
   val chain = vecref(h->table, num_fast(h->hash_fun(key) % h->modulus));
   val existing = h->assoc_fun(key, chain);
-  return if3(existing, cdr(existing), notfound_val);
+  return if3(existing, cdr(existing), default_bool_arg(notfound_val));
 }
 
 val sethash(val hash, val key, val value)