typography: add a note about "Il1" or "O0" issue

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Xi Ruoyao 2022-08-11 09:57:31 +08:00
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commit e9d9f83288
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@ -37,6 +37,12 @@
the result of commands issued. This format is also used to show filenames,
such as <filename>/etc/ld.so.conf</filename>.</para>
<note>
<para>Please configure your browser to display fixed-width text with
a good monospaced font, with which you can distinguish the glyphs of
<literal>Il1</literal> or <literal>O0</literal> clearly.</para>
</note>
<para><emphasis>Emphasis</emphasis></para>
<para>This form of text is used for several purposes in the book. Its main