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Ruby doc tweak

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William S Fulton 2017-01-20 19:53:47 +00:00
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Doc/Manual/Ruby.html
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@ -197,7 +197,7 @@ found in a different, architecture-dependent, directory. The best way to find
the compiler options needed to compile the code is to ask Ruby itself:</p>
<div class="code shell">
<pre>$ ruby -e 'require "rbconfig"; puts "-I#{RbConfig::CONFIG[%q{rubyhdrdir}]} -I#{RbConfig::CONFIG[%q{rubyarchhdrdir}]}"'
<pre>$ ruby -rrbconfig -e 'puts "-I#{RbConfig::CONFIG[%q{rubyhdrdir}]} -I#{RbConfig::CONFIG[%q{rubyarchhdrdir}]}"'
-I/usr/include/ruby-2.1.0 -I/usr/include/x86_64-linux-gnu/ruby-2.1.0
</pre>
</div>