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<a href='https://github.com/akkartik/mu/blob/main/shell/main.mu'>https://github.com/akkartik/mu/blob/main/shell/main.mu</a>
<pre id='vimCodeElement'>
<span id="L1" class="LineNr"> 1 </span><span class="muComment"># Experimental Mu shell</span>
<span id="L2" class="LineNr"> 2 </span><span class="muComment"># Currently based on Lisp.</span>
<span id="L3" class="LineNr"> 3 </span>
<span id="L4" class="LineNr"> 4 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='main.mu.html#L4'>main</a></span> <a href='../500fake-screen.mu.html#L16'>screen</a>: (addr <a href='../500fake-screen.mu.html#L16'>screen</a>), keyboard: (addr keyboard), data-disk: (addr disk) <span class="Delimiter">{</span>
<span id="L5" class="LineNr"> 5 </span> <span class="PreProc">var</span> env-storage: <a href='environment.mu.html#L8'>environment</a>
<span id="L6" class="LineNr"> 6 </span> <span class="PreProc">var</span> env/<span class="muRegEsi">esi</span>: (addr <a href='environment.mu.html#L8'>environment</a>) <span class="Special"><-</span> address env-storage
<span id="L7" class="LineNr"> 7 </span> <a href='environment.mu.html#L103'>initialize-environment</a> env, <span class="Constant">0x20</span>/fake-screen-width, <span class="Constant">8</span>/fake-screen-height
<span id="L8" class="LineNr"> 8 </span> <a href='environment.mu.html#L950'>load-state</a> env, data-disk
<span id="L9" class="LineNr"> 9 </span> <span class="Delimiter">{</span>
<span id="L10" class="LineNr">10 </span> <a href='environment.mu.html#L115'>render-environment</a> <a href='../500fake-screen.mu.html#L16'>screen</a>, env
<span id="L11" class="LineNr">11 </span> <span class="muComment"># no way to quit right now; just reboot</span>
<span id="L12" class="LineNr">12 </span> <span class="Delimiter">{</span>
<span id="L13" class="LineNr">13 </span> <span class="PreProc">var</span> key/eax: byte <span class="Special"><-</span> <a href='../102keyboard.subx.html#L21'>read-key</a> keyboard
<span id="L14" class="LineNr">14 </span> compare key, <span class="Constant">0</span>
<span id="L15" class="LineNr">15 </span> <span class="PreProc">loop-if-=</span>
<span id="L16" class="LineNr">16 </span> <span class="PreProc">var</span> key/eax: code-point-utf8 <span class="Special"><-</span> copy key
<span id="L17" class="LineNr">17 </span> <a href='environment.mu.html#L148'>edit-environment</a> env, key, data-disk
<span id="L18" class="LineNr">18 </span> <span class="Delimiter">}</span>
<span id="L19" class="LineNr">19 </span> <span class="PreProc">loop</span>
<span id="L20" class="LineNr">20 </span> <span class="Delimiter">}</span>
<span id="L21" class="LineNr">21 </span><span class="Delimiter">}</span>
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