ield size - in other words, how many characters will be
used from the field content. The <em>precision</em> is not allowed for integer,
character, Boolean, and pointer values. Note that a C string must be
null-terminated even if precision is specified.</p>
<p>The <code class="docutils literal notranslate"><span class="pre">'L'</span></code> option uses the current locale setting to insert the appropriate
number separator characters. This option is only valid for numeric types.</p>
<p>Finally, the <em>type</