Tadashi Saito <shiba AT mail2.accsnet.ne.jp> at [ruby-dev:36916]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19929 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* regenc.h (ENC_REPLICATE, ENC_ALIAS): added for defining replica
encoding and encoding alias.
* encoding.c (rb_enc_init): move alias definitions to enc/*.c.
(rb_enc_find_index): search original of replica and alias when no
encoding library.
(rb_enc_name_list, rb_enc_aliases_enc_i, rb_enc_aliases_str_i,
rb_enc_aliases, Encoding.name_list, Encoding.aliases): added.
(Init_Encoding): init encdb.
* enc/ascii.c, enc/us_ascii.c, enc/euc_jp.c, enc/sjis.c:
add replica encoding and encoding alias difinition.
* common.mk (dist-clean-local): add rule for remvoe encdb.h.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15007 b2dd03c8-39d4-4d8f-98ff-823fe69b080e