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Fix description of Encoding.default_(in|ex)ternal

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Data written to files is not transcoded per default, but only
when default_internal is set.

The default for default_internal is nil and doesn't depend on the
source file encoding.
This commit is contained in:
Lars Kanis 2020-01-29 15:23:03 +01:00 • committed by Aaron Patterson
parent e7739b600f
commit a4fca28b80
Notes: git 2020-02-04 02:14:58 +09:00
1 changed files with 2 additions and 3 deletions
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5
encoding.c
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@ -1475,7 +1475,7 @@ rb_enc_default_external(void)
* encoding may not be valid. Be sure to check String#valid_encoding?. * encoding may not be valid. Be sure to check String#valid_encoding?.
* *
* File data written to disk will be transcoded to the default external * File data written to disk will be transcoded to the default external
* encoding when written. * encoding when written, if default_internal is not nil.
* *
* The default external encoding is initialized by the locale or -E option. * The default external encoding is initialized by the locale or -E option.
*/ */
@ -1560,8 +1560,7 @@ rb_enc_default_internal(void)
* The script encoding (__ENCODING__), not default_internal, is used as the * The script encoding (__ENCODING__), not default_internal, is used as the
* encoding of created strings. * encoding of created strings.
* *
* Encoding::default_internal is initialized by the source file's * Encoding::default_internal is initialized with -E option or nil otherwise.
* internal_encoding or -E option.
*/ */
static VALUE static VALUE
get_default_internal(VALUE klass) get_default_internal(VALUE klass)