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* io.c (rb_io_putc): documentation updated to mention putc would

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not work well with multi-byte characters.  [ruby-core:30697]

* io.c (rb_f_putc): ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28243 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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matz 2010-06-10 00:11:26 +00:00
parent 55fb81e75f
commit 020bd635ac
2 changed files with 15 additions and 3 deletions
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7
ChangeLog
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@ -1,3 +1,10 @@
Thu Jun 10 09:10:08 2010 Yukihiro Matsumoto <matz@ruby-lang.org>
* io.c (rb_io_putc): documentation updated to mention putc would
not work well with multi-byte characters. [ruby-core:30697]
* io.c (rb_f_putc): ditto.
Wed Jun 9 22:51:50 2010 Tanaka Akira <akr@fsij.org> Wed Jun 9 22:51:50 2010 Tanaka Akira <akr@fsij.org>
* time.c (find_time_t): always outerpolate from past. * time.c (find_time_t): always outerpolate from past.

11
io.c
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@ -6012,9 +6012,11 @@ rb_f_print(int argc, VALUE *argv)
* call-seq: * call-seq:
* ios.putc(obj) -> obj * ios.putc(obj) -> obj
* *
* If <i>obj</i> is <code>Numeric</code>, write the character whose * If <i>obj</i> is <code>Numeric</code>, write the character whose code is
* code is <i>obj</i>, otherwise write the first character of the * the least-significant byte of <i>obj</i>, otherwise write the first byte
* string representation of <i>obj</i> to <em>ios</em>. * of the string representation of <i>obj</i> to <em>ios</em>. Note: This
* method is not safe for use with multi-byte characters as it will truncate
* them.
* *
* $stdout.putc "A" * $stdout.putc "A"
* $stdout.putc 65 * $stdout.putc 65
@ -6040,6 +6042,9 @@ rb_io_putc(VALUE io, VALUE ch)
* Equivalent to: * Equivalent to:
* *
* $stdout.putc(int) * $stdout.putc(int)
*
* Refer to the documentation for IO#putc for important information regarding
* multi-byte characters.
*/ */
static VALUE static VALUE