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authornobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2014-11-05 01:54:22 +0000
committernobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2014-11-05 01:54:22 +0000
commit3614f8bd1c813916054079055d13462e90808a96 (patch)
tree630977a8a3021123bf01dd0e3639f9b2215e1a8d /ext/-test-
parent6c41b73decf61254ac9c3bc3fc0e1d0169d5b524 (diff)
string.c: wchar terminator
* string.c (rb_str_lstrip_bang, rb_str_rstrip_bang): terminate wchar strings with wchar 0. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48275 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/-test-')
-rw-r--r--ext/-test-/string/cstr.c14
1 files changed, 14 insertions, 0 deletions
diff --git a/ext/-test-/string/cstr.c b/ext/-test-/string/cstr.c
index c2ed410..7759cbd 100644
--- a/ext/-test-/string/cstr.c
+++ b/ext/-test-/string/cstr.c
@@ -19,8 +19,22 @@ bug_str_cstr_term(VALUE str)
return INT2NUM(c);
}
+static VALUE
+bug_str_cstr_term_char(VALUE str)
+{
+ long len;
+ char *s;
+ int c;
+ rb_encoding *enc = rb_enc_get(str);
+
+ RSTRING_GETMEM(str, s, len);
+ c = rb_enc_codepoint(&s[len], &s[len+rb_enc_mbminlen(enc)], enc);
+ return c ? rb_enc_uint_chr((unsigned int)c, enc) : Qnil;
+}
+
void
Init_cstr(VALUE klass)
{
rb_define_method(klass, "cstr_term", bug_str_cstr_term, 0);
+ rb_define_method(klass, "cstr_term_char", bug_str_cstr_term_char, 0);
}