+2013-04-16 MORIOKA Tomohiko <tomo.git@chise.org>
+
+ * name.c (concord_name_table_grow): Release old `table->data'.
+
+ * cos.h: Include <stdlib.h>.
+ (cos_Qnil): New variable.
+ (cos_Qt): New variable.
+ (cos_print_object): New prototype.
+
+ * symbol.c (cos_string_ent_nil): New variable.
+ (cos_symbol_ent_nil): New variable.
+ (cos_Qnil): New variable.
+ (cos_string_ent_t): New variable.
+ (cos_symbol_ent_t): New variable.
+ (cos_Qt): New variable.
+ (cos_intern): Setup `nil' and `t'.
+ (cos_symbol_table_grow): Release old `table->data'.
+
+ * print.c (cos_print_object): New function.
+
+2013-04-16 MORIOKA Tomohiko <tomo.git@chise.org>
+
+ * cos.c (COS_Object_release_function_table): Add
+ `cos_release_cons'.
+ (cos_retain_object): Use `COS_OBJECT_P' to check `obj' is a fat
+ object.
+ (cos_release_object): Likewise.
+ (cos_cons): New function.
+ (cos_release_cons): New function.
+ (cos_car): New function.
+ (cos_cdr): New function.
+
+ * cos-i.h (enum COS_Object_Type): Add COS_Object_Type_Cons.
+ (COS_OBJECT_CONS_P): New macro.
+ (struct COS_Cons_ent): New structure.
+ (COS_CAR): New macro.
+ (COS_CDR): New macro.
+ (cos_release_cons): New prototype.
+
+ * cos.h (struct COS_Cons_ent): New structure.
+ (COS_Cons): New type.
+ (cos_cons): New prototype.
+ (cos_car): New prototype.
+ (cos_cdr): New prototype.
+
+2013-04-15 MORIOKA Tomohiko <tomo.git@chise.org>
+
+ * cos.c (concord_object_get_feature_value): Use `cos_read_int' to
+ parse integer.
+
+ * read.c: Include <ctype.h>.
+ (cos_read_int): New function.
+
+ * cos-read.h (cos_read_int): New prototype.
+
+2013-04-14 MORIOKA Tomohiko <tomo.git@chise.org>
+
+ * cos.c (cos_string_p): New function.
+ (concord_object_get_feature_value): Use `cos_read_char' and
+ `cos_read_string' to parse character and string.
+
+ * read.c (cos_read_string): New function.
+
+ * cos.h (cos_string_p): New prototype.
+
+ * cos-read.h: Include "cos.h".
+ (cos_read_string): New prototype.
+
+2013-04-06 MORIOKA Tomohiko <tomo.git@chise.org>
+
+ * cos.c: Include "cos-print.h".
+ (concord_current_env): New variable.
+ (concord_open_env): Setup `concord_current_env'.
+ (concord_object_get_feature_value): New function.
+
+2013-04-04 MORIOKA Tomohiko <tomo.git@chise.org>
+
+ * print.c:
+ - Don't include <stdlib.h>.
+ - Include "cos-i.h".
+ (cos_utf8_encode_char): Renamed from `cos_encode_char_as_utf8'.
+ (cos_utf8_print_char): New function.
+
+ * cos-print.h: Include stdlib.h and cos.h.
+ (cos_utf8_encode_char): Renamed from `cos_encode_char_as_utf8'.
+ (cos_utf8_print_char): New prototype.
+
+ * concord.h (concord_object_get_feature_value): New prototype.
+
+2013-04-02 MORIOKA Tomohiko <tomo.git@chise.org>
+
+ * print.c: New file.
+
+ * cos-print.h: New file.
+
+ * Makefile.in (OBJS): Add print.lo.
+ (print.lo): New target.
+