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Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 41 |
1 files changed, 41 insertions, 0 deletions
@@ -1,5 +1,46 @@ 2014-02-22 Kaz Kylheku <kaz@kylheku.com> + The C function nullp is being renamed to null, and the rarely + used global variable null which holds a symbol becomes null_s. + + A new macro called nilp is added that more efficiently checks whether + an object is nil, producing a C boolean value rather than t or nil. + + Most of the uses of nullp in the codebase just become the more + streamlined nilp. + + * debug.c (show_bindings): nullp to nilp + + * eval.c (lookup_var, lookup_var_l, lookup_fun, lookup_sym_lisp1, + do_eval, expand_qquote, expand_quasi, expand_op): nullp to nilp. + (op_modplace): nullp to null. + (eval_init): Update registration of null and not from C function + nullp to null. + + * filter.c (trie_compress, html_hex_continue): nullp to nil. + (filter_string_tree): null to null_s. + + * hash.c (hash_next): nullp to nilp. + + * lib.c (null): Variable renamed to null_s. + (code2type): null to null_s. + (lazy_flatten_scan, chainv, lazy_str, lazy_str_force_upto, + obj_print, obj_pprint): + nullp to nilp. + (obj_init): null to null_s; nullp to null. + + * lib.h (null): declaration changed to null_s. + (nullp): Inline function renamed to null. + (nilp): New macro. + + * match.c (do_match_line): nullp to nilp. + + * rand.c (make_random_state): Likewise. + + * regex.c (compile_regex): Likewise. + +2014-02-22 Kaz Kylheku <kaz@kylheku.com> + * parser.y: Bugfix, I think. :) We do not need to call the expander for a Lisp expression in a quasistring, and doing so leads to a potentially incorrect double expansion because the whole thing |