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* encoding.c (rb_enc_set_default_external): default_internal can be

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nil, but default_external cannot.

* encoding.c (rb_set_default_internal): adds rdoc.

* encoding.c (enc_find): ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20665 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
yugui 2008-12-12 10:35:39 +00:00
parent 63a534194c
commit 58740ef881
2 changed files with 17 additions and 1 deletions
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9
ChangeLog
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@ -1,3 +1,12 @@
Fri Dec 12 19:29:07 2008 Yuki Sonoda (Yugui) <yugui@yugui.jp>
* encoding.c (rb_enc_set_default_external): default_internal can be
nil, but default_external cannot.
* encoding.c (rb_set_default_internal): adds rdoc.
* encoding.c (enc_find): ditto.
Fri Dec 12 19:24:47 2008 Yuki Sonoda (Yugui) <yugui@yugui.jp>
* common.mk (run, runruby, parse, gdb, gdb-ruby): you can also run

9
encoding.c
View file

@ -905,6 +905,9 @@ enc_list(VALUE klass)
* Encoding.find("US-ASCII") => #<Encoding:US-ASCII>
* Encoding.find(:Shift_JIS) => #<Encoding:Shift_JIS>
*
* An ArgumentError is raised when no encoding with <i>name</i>.
* Only +Encoding.find("internal")+ however returns nil when no encoding named "internal",
* in other words, when Ruby has no default internal encoding.
*/
static VALUE
enc_find(VALUE klass, VALUE enc)
@ -1102,6 +1105,9 @@ get_default_external(VALUE klass)
void
rb_enc_set_default_external(VALUE encoding)
{
if (NIL_P(encoding)) {
rb_raise(rb_eArgError, "default external can not be nil");
}
enc_set_default_encoding(&default_external, encoding,
"external", ENCINDEX_US_ASCII);
}
@ -1161,9 +1167,10 @@ rb_enc_set_default_internal(VALUE encoding)
/*
* call-seq:
* Encoding.default_internal = enc
* Encoding.default_internal = enc or nil
*
* Sets default internal encoding.
* Or removes default internal encoding when passed nil.
*/
static VALUE
set_default_internal(VALUE klass, VALUE encoding)