[#79914] [Ruby trunk Bug#13282] opt_str_freeze does not always dedupe — normalperson@...
Issue #13282 has been reported by Eric Wong.
4 messages
2017/03/05
[#80140] [Ruby trunk Feature#13295] [PATCH] compile.c: apply opt_str_freeze to String#-@ (uminus) — shyouhei@...
Issue #13295 has been updated by shyouhei (Shyouhei Urabe).
5 messages
2017/03/13
[#80362] Re: [Ruby trunk Feature#13295] [PATCH] compile.c: apply opt_str_freeze to String#-@ (uminus)
— Eric Wong <normalperson@...>
2017/03/26
shyouhei@ruby-lang.org wrote:
[#80368] Re: [Ruby trunk Feature#13295] [PATCH] compile.c: apply opt_str_freeze to String#-@ (uminus)
— SASADA Koichi <ko1@...>
2017/03/27
On 2017/03/26 15:16, Eric Wong wrote:
[#80205] Re: [ruby-cvs:65166] duerst:r58000 (trunk): clarifiy 'codepoint' in documentation of String#each_codepoint — Eric Wong <normalperson@...>
duerst@ruby-lang.org wrote:
4 messages
2017/03/17
[#80213] Re: [ruby-cvs:65166] duerst:r58000 (trunk): clarifiy 'codepoint' in documentation of String#each_codepoint
— Martin J. Dürst <duerst@...>
2017/03/17
Hello Eric,
[#80290] [Ruby trunk Feature#13355] [PATCH] compile.c: optimize literal String range in case/when dispatch — normalperson@...
Issue #13355 has been reported by normalperson (Eric Wong).
4 messages
2017/03/23
[#80410] Re: [Ruby trunk Feature#13355] [PATCH] compile.c: optimize literal String range in case/when dispatch
— Eric Wong <normalperson@...>
2017/03/27
normalperson@yhbt.net wrote:
[#80415] [Ruby trunk Feature#12589] VM performance improvement proposal — vmakarov@...
Issue #12589 has been updated by vmakarov (Vladimir Makarov).
5 messages
2017/03/28
[#80488] [Ruby trunk Feature#12589] VM performance improvement proposal — vmakarov@...
Issue #12589 has been updated by vmakarov (Vladimir Makarov).
4 messages
2017/03/29
[ruby-core:80210] [Ruby trunk Bug#13321] String#codepoints for one-byte encodings
From:
ruby-lang@...
Date:
2017-03-17 18:39:22 UTC
List:
ruby-core #80210
Issue #13321 has been updated by InfraRuby (InfraRuby Vision).
Please update the documentation for `String#codepoints` too.
`String#codepoints` does return (Unicode) codepoints for US-ASCII and ISO-8859-1 as those encodings are the basis of Unicode.
Maybe add `Encoding#unicode_codepoints?` which returns `true` for these encodings: US-ASCII, ISO-8859-1, UTF-8, UTF-16(BE|LE), UTF-32(BE|LE).
(Also, there's an unrelated change in that revision.)
----------------------------------------
Bug #13321: String#codepoints for one-byte encodings
https://bugs.ruby-lang.org/issues/13321#change-63647
* Author: InfraRuby (InfraRuby Vision)
* Status: Rejected
* Priority: Normal
* Assignee:
* Target version:
* ruby -v:
* Backport: 2.2: UNKNOWN, 2.3: UNKNOWN, 2.4: UNKNOWN
----------------------------------------
On many versions of Ruby, including 2.4.0:
"\x80".force_encoding("WINDOWS-1252").codepoints.first # => 0x80
I expected 0x20AC: https://en.wikipedia.org/wiki/Windows-1252
See:
https://github.com/ruby/ruby/blob/v2_4_0/string.c#L7817-L7818
https://github.com/ruby/ruby/blob/v2_4_0/string.c#L422-L424
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