[ruby-dev:50458] [Ruby trunk Bug#13955] NKF.nkf のオプション文字列が SHARABLE_MIDDLE_SUBSTRING=1 を考慮していない
From:
usa@...
Date:
2018-01-31 13:39:50 UTC
List:
ruby-dev #50458
Issue #13955 has been updated by usa (Usaku NAKAMURA).
Backport changed from 2.3: REQUIRED, 2.4: DONE to 2.3: DONE, 2.4: DONE
ruby_2_3 r62140 merged revision(s) 60071.
----------------------------------------
Bug #13955: NKF.nkf =E3=81=AE=E3=82=AA=E3=83=97=E3=82=B7=E3=83=A7=E3=83=B3=
=E6=96=87=E5=AD=97=E5=88=97=E3=81=8C SHARABLE_MIDDLE_SUBSTRING=3D1 =E3=82=
=92=E8=80=83=E6=85=AE=E3=81=97=E3=81=A6=E3=81=84=E3=81=AA=E3=81=84
https://bugs.ruby-lang.org/issues/13955#change-70087
* Author: tommy (Masahiro Tomita)
* Status: Closed
* Priority: Normal
* Assignee:=20
* Target version:=20
* ruby -v:=20
* Backport: 2.3: DONE, 2.4: DONE
----------------------------------------
SHARABLE_MIDDLE_SUBSTRING=3D1 =E3=81=A7=E3=82=B3=E3=83=B3=E3=83=91=E3=82=A4=
=E3=83=AB=E3=81=97=E3=81=9FRuby=E3=81=A7=E3=80=81NKF.nkf =E3=81=AE=E3=82=AA=
=E3=83=97=E3=82=B7=E3=83=A7=E3=83=B3=E6=96=87=E5=AD=97=E5=88=97=E3=81=8C=E6=
=AD=A3=E3=81=97=E3=81=8F=E6=89=B1=E3=82=8F=E3=82=8C=E3=81=BE=E3=81=9B=E3=82=
=93=E3=80=82
```
% ruby -rnkf -e 'opt=3D"--ic=3DUTF-8 --oc=3DEUC-JISX0213 -w"[0,28]; p opt; =
p NKF.nkf(opt, "=E3=81=82").encoding'
"--ic=3DUTF-8 --oc=3DEUC-JISX0213"
#<Encoding:UTF-8>
```
=E6=AC=A1=E3=81=AE=E3=83=91=E3=83=83=E3=83=81=E3=81=A7=E7=9B=B4=E3=82=8B=E3=
=81=A8=E6=80=9D=E3=81=84=E3=81=BE=E3=81=99=E3=80=82
```diff
diff --git a/ext/nkf/nkf.c b/ext/nkf/nkf.c
index 9613a925ce..df32e9cf0b 100644
--- a/ext/nkf/nkf.c
+++ b/ext/nkf/nkf.c
@@ -137,7 +137,7 @@ rb_nkf_convert(VALUE obj, VALUE opt, VALUE src)
{
VALUE tmp;
reinit();
- StringValue(opt);
+ StringValueCStr(opt);
nkf_split_options(RSTRING_PTR(opt));
if (!output_encoding) rb_raise(rb_eArgError, "no output encoding given=
");
=20
```
=E9=81=A9=E7=94=A8=E5=BE=8C
```
% ruby -rnkf -e 'opt=3D"--ic=3DUTF-8 --oc=3DEUC-JISX0213 -w"[0,28]; p opt; =
p NKF.nkf(opt, "=E3=81=82").encoding'
"--ic=3DUTF-8 --oc=3DEUC-JISX0213"
#<Encoding:EUC-JIS-2004>
```
--=20
https://bugs.ruby-lang.org/