html/linux/tui.mu.html


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<title>Mu - linux/tui.mu</title>
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<a href='https://github.com/akkartik/mu/blob/main/linux/tui.mu'>https://github.com/akkartik/mu/blob/main/linux/tui.mu</a>
<pre id='vimCodeElement'>
<span id="L1" class="LineNr"> 1 </span><span class="muComment"># Test some primitives for text-mode.</span>
<span id="L2" class="LineNr"> 2 </span><span class="muComment">#</span>
<span id="L3" class="LineNr"> 3 </span><span class="muComment"># To run:</span>
<span id="L4" class="LineNr"> 4 </span><span class="muComment">#   $ ./translate tui.mu</span>
<span id="L5" class="LineNr"> 5 </span><span class="muComment">#   $ ./a.elf</span>
<span id="L6" class="LineNr"> 6 </span>
<span id="L7" class="LineNr"> 7 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='tui.mu.html#L7'>main</a></span><span class="PreProc"> -&gt; </span>_/<span class="muRegEbx">ebx</span>: int <span class="Delimiter">{</span>
<span id="L8" class="LineNr"> 8 </span>  <span class="PreProc">var</span> nrows/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
<span id="L9" class="LineNr"> 9 </span>  <span class="PreProc">var</span> ncols/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
<span id="L10" class="LineNr">10 </span>  nrows, ncols <span class="Special">&lt;-</span> <a href='405screen.mu.html#L60'>screen-size</a> <span class="Constant">0</span>
<span id="L11" class="LineNr">11 </span>  <a href='304screen.subx.html#L6'>enable-screen-grid-mode</a>
<span id="L12" class="LineNr">12 </span>  <a href='405screen.mu.html#L109'>move-cursor</a> <span class="Constant">0</span>/screen, <span class="Constant">5</span>/row, <span class="Constant">0x22</span>/col
<span id="L13" class="LineNr">13 </span>  <a href='405screen.mu.html#L523'>start-color</a> <span class="Constant">0</span>/screen, <span class="Constant">1</span>/fg, <span class="Constant">0x7a</span>/bg
<span id="L14" class="LineNr">14 </span>  <a href='405screen.mu.html#L583'>start-blinking</a> <span class="Constant">0</span>/screen
<span id="L15" class="LineNr">15 </span>  <a href='405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>/screen, <span class="Constant">&quot;Hello world!&quot;</span>
<span id="L16" class="LineNr">16 </span>  <a href='405screen.mu.html#L506'>reset-formatting</a> <span class="Constant">0</span>/screen
<span id="L17" class="LineNr">17 </span>  <a href='405screen.mu.html#L109'>move-cursor</a> <span class="Constant">0</span>/screen, <span class="Constant">6</span>/row, <span class="Constant">0x22</span>/col
<span id="L18" class="LineNr">18 </span>  <a href='405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>/screen, <span class="Constant">&quot;tty dimensions: &quot;</span>
<span id="L19" class="LineNr">19 </span>  <a href='405screen.mu.html#L440'>print-int32-hex</a> <span class="Constant">0</span>/screen, nrows
<span id="L20" class="LineNr">20 </span>  <a href='405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>/screen, <span class="Constant">&quot; rows, &quot;</span>
<span id="L21" class="LineNr">21 </span>  <a href='405screen.mu.html#L440'>print-int32-hex</a> <span class="Constant">0</span>/screen, ncols
<span id="L22" class="LineNr">22 </span>  <a href='405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>/screen, <span class="Constant">&quot; rows\n&quot;</span>
<span id="L23" class="LineNr">23 </span>
<span id="L24" class="LineNr">24 </span>  <a href='405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>/screen, <span class="Constant">&quot;press a key to see its code: &quot;</span>
<span id="L25" class="LineNr">25 </span>  <a href='305keyboard.subx.html#L6'>enable-keyboard-immediate-mode</a>
<span id="L26" class="LineNr">26 </span>  <span class="PreProc">var</span> x/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> <a href='305keyboard.subx.html#L132'>read-key-from-real-keyboard</a>
<span id="L27" class="LineNr">27 </span>  <a href='305keyboard.subx.html#L72'>enable-keyboard-type-mode</a>
<span id="L28" class="LineNr">28 </span>  <a href='304screen.subx.html#L24'>enable-screen-type-mode</a>
<span id="L29" class="LineNr">29 </span>  <a href='405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>/screen, <span class="Constant">&quot;You pressed &quot;</span>
<span id="L30" class="LineNr">30 </span>  <span class="PreProc">var</span> x-int/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy x
<span id="L31" class="LineNr">31 </span>  <a href='405screen.mu.html#L440'>print-int32-hex</a> <span class="Constant">0</span>/screen, x-int
<span id="L32" class="LineNr">32 </span>  <a href='405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>/screen, <span class="Constant">&quot;\n&quot;</span>
<span id="L33" class="LineNr">33 </span>  <span class="PreProc">return</span> <span class="Constant">0</span>
<span id="L34" class="LineNr">34 </span><span class="Delimiter">}</span>
</pre>
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