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* io.c (rb_f_open): add rdoc about specifying ext_enc as *-bom.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24213 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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naruse 2009-07-20 11:37:26 +00:00
parent 5a392c71db
commit c38487d063
2 changed files with 7 additions and 0 deletions

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@ -1,3 +1,7 @@
Mon Jul 20 20:35:55 2009 NARUSE, Yui <naruse@ruby-lang.org>
* io.c (rb_f_open): add rdoc about specifying ext_enc as *-bom.
Mon Jul 20 19:00:58 2009 Nobuyoshi Nakada <nobu@ruby-lang.org>
* compile.c (compile_dstr_fragments): reduced needless literal.

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io.c
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@ -5467,6 +5467,9 @@ check_pipe_command(VALUE filename_or_command)
* read string will be tagged by the encoding in reading,
* and output string will be converted
* to the specified encoding in writing.
* If ext_enc ends with '-bom', check whether the input has a BOM. If
* there is a BOM, strip it and set external encoding as
* what the BOM tells. If there is no BOM, use ext_enc without '-bom'.
* If two encoding names,
* ext_enc and int_enc (external encoding and internal encoding),
* are specified, the read string is converted from ext_enc