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[ruby/strscan] Replaced examples using $KCODE with encodings

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`$KCODE` has been deprecated and not effective since years ago.

https://github.com/ruby/strscan/commit/7c4dbd4cb3
This commit is contained in:
Nobuyoshi Nakada 2020-08-31 21:47:25 +09:00
parent 01f28405b1
commit c76508b88c
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1 changed files with 5 additions and 7 deletions
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12
ext/strscan/strscan.c
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@ -848,9 +848,8 @@ adjust_registers_to_matched(struct strscanner *p)
* s.getch # => "b" * s.getch # => "b"
* s.getch # => nil * s.getch # => nil
* *
* $KCODE = 'EUC' * s = StringScanner.new("\244\242".force_encoding("euc-jp"))
* s = StringScanner.new("\244\242") * s.getch # => "\x{A4A2}" # Japanese hira-kana "A" in EUC-JP
* s.getch # => "\244\242" # Japanese hira-kana "A" in EUC-JP
* s.getch # => nil * s.getch # => nil
*/ */
static VALUE static VALUE
@ -885,10 +884,9 @@ strscan_getch(VALUE self)
* s.get_byte # => "b" * s.get_byte # => "b"
* s.get_byte # => nil * s.get_byte # => nil
* *
* $KCODE = 'EUC' * s = StringScanner.new("\244\242".force_encoding("euc-jp"))
* s = StringScanner.new("\244\242") * s.get_byte # => "\xA4"
* s.get_byte # => "\244" * s.get_byte # => "\xA2"
* s.get_byte # => "\242"
* s.get_byte # => nil * s.get_byte # => nil
*/ */
static VALUE static VALUE