html/407print-int32-decimal-right-justified.mu.html


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<a href='https://github.com/akkartik/mu/blob/master/407print-int32-decimal-right-justified.mu'>https://github.com/akkartik/mu/blob/master/407print-int32-decimal-right-justified.mu</a>
<pre id='vimCodeElement'>
<span id="L1" class="LineNr"> 1 </span><span class="muComment"># print 'n' with enough leading spaces to be right-justified in 'width'</span>
<span id="L2" class="LineNr"> 2 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='407print-int32-decimal-right-justified.mu.html#L2'>print-int32-decimal-right-justified</a></span> <a href='405screen.mu.html#L9'>screen</a>: (addr <a href='405screen.mu.html#L9'>screen</a>), n: int, _width: int <span class="Delimiter">{</span>
<span id="L3" class="LineNr"> 3 </span>  <span class="muComment"># tweak things for negative numbers</span>
<span id="L4" class="LineNr"> 4 </span>  <span class="PreProc">var</span> n-width/<span class="Constant">eax</span>: int <span class="SpecialChar">&lt;-</span> <a href='311decimal-int.subx.html#L300'>decimal-size</a> n
<span id="L5" class="LineNr"> 5 </span>  <span class="PreProc">var</span> width/<span class="Constant">ecx</span>: int <span class="SpecialChar">&lt;-</span> copy _width
<span id="L6" class="LineNr"> 6 </span>  <span class="Delimiter">{</span>
<span id="L7" class="LineNr"> 7 </span>    compare n-width, width
<span id="L8" class="LineNr"> 8 </span>    <span class="PreProc">break-if-&gt;=</span>
<span id="L9" class="LineNr"> 9 </span>    <a href='405screen.mu.html#L210'>print-grapheme</a> <a href='405screen.mu.html#L9'>screen</a>, <span class="Constant">0x20</span>  <span class="muComment"># space</span>
<span id="L10" class="LineNr">10 </span>    width <span class="SpecialChar">&lt;-</span> decrement
<span id="L11" class="LineNr">11 </span>    <span class="PreProc">loop</span>
<span id="L12" class="LineNr">12 </span>  <span class="Delimiter">}</span>
<span id="L13" class="LineNr">13 </span>  <a href='405screen.mu.html#L480'>print-int32-decimal</a> <a href='405screen.mu.html#L9'>screen</a>, n
<span id="L14" class="LineNr">14 </span><span class="Delimiter">}</span>
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