From: Eric Wong <normalperson@...>
Date: 2015-08-04T07:18:10+00:00
Subject: [ruby-core:70236] Re: [ruby-cvs:58629] nobu:r51481 (trunk): contributing.rdoc: portable substitution [ci skip]

nobu@ruby-lang.org wrote:
>     * doc/contributing.rdoc: use portable substitution syntax
>       available in plain bourne shell.

Single quote?

Doesn't seem to be a RDoc syntax that expands to double-quotes, either:

$ rdoc --pipe <doc/contributing.rdoc |lynx -dump -stdin |grep configure
../configure --prefix='$HOME/.rubies/ruby-trunk'