[#63592] [ruby-trunk - Bug #10009] IO operation is 10x slower in multi-thread environment — normalperson@...
Issue #10009 has been updated by Eric Wong.
3 messages
2014/07/08
[#63682] [ruby-trunk - Feature #10030] [PATCH] reduce rb_iseq_struct to 296 bytes — ko1@...
Issue #10030 has been updated by Koichi Sasada.
3 messages
2014/07/13
[#63703] [ruby-trunk - Feature #10030] [PATCH] reduce rb_iseq_struct to 296 bytes — ko1@...
Issue #10030 has been updated by Koichi Sasada.
3 messages
2014/07/14
[#63743] [ruby-trunk - Bug #10037] Since r46798 on Solaris, "[BUG] rb_vm_get_cref: unreachable" during make — ngotogenome@...
Issue #10037 has been updated by Naohisa Goto.
3 messages
2014/07/15
[#64136] Ruby 2.1.2 (and 2.1.1 and probably others) assumes a libffi with 3 version numbers in extconf.rb — "Jeffrey 'jf' Lim" <jfs.world@...>
As per subject.
4 messages
2014/07/31
[#64138] Re: Ruby 2.1.2 (and 2.1.1 and probably others) assumes a libffi with 3 version numbers in extconf.rb
— "Jeffrey 'jf' Lim" <jfs.world@...>
2014/07/31
On Thu, Jul 31, 2014 at 6:03 PM, Jeffrey 'jf' Lim <[email protected]>
[ruby-core:64059] [ruby-trunk - Bug #10055] [Assigned] Shellwords.shellsplit() does not match POSIX sh behavior for backslashes within double-quoted strings
From:
e@...
Date:
2014-07-26 16:27:37 UTC
List:
ruby-core #64059
Issue #10055 has been updated by Zachary Scott. Status changed from Open to Assigned Assignee set to Akinori MUSHA Target version set to current: 2.2.0 knu: do you have any thoughts on this one? ---------------------------------------- Bug #10055: Shellwords.shellsplit() does not match POSIX sh behavior for backslashes within double-quoted strings https://bugs.ruby-lang.org/issues/10055#change-48069 * Author: Charles Duffy * Status: Assigned * Priority: Normal * Assignee: Akinori MUSHA * Category: lib * Target version: current: 2.2.0 * ruby -v: ruby 2.2.0dev (2014-07-18 trunk 46855) [x86_64-linux] * Backport: 2.0.0: UNKNOWN, 2.1: UNKNOWN ---------------------------------------- In POSIX sh, the following commands are identical: ~~~ printf '%s\n' hello world printf "%s\n" hello world ~~~ However, Shellwords.shellsplit() parses them differently: ~~~ head :001 > require 'shellwords' => true head :002 > Shellwords.shellsplit(%q|printf "%s\\n"|) => ["printf", "%sn"] head :003 > Shellwords.shellsplit(%q|printf '%s\\n'|) => ["printf", "%s\\n"] ~~~ The documentation for the shellwords module claims that its parser is compatible with Bourne; however, it does not match either this 1970s-era shell language or modern POSIX sh (which is the actual specification used for /bin/sh on modern systems, and incompatible in some respects with original Bourne), both of which preserve backslashes in this context. -- https://bugs.ruby-lang.org/