<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> <title>Mu - linux/tui.mu</title> <meta name="Generator" content="Vim/8.1"> <meta name="plugin-version" content="vim8.1_v1"> <meta name="syntax" content="none"> <meta name="settings" content="number_lines,use_css,pre_wrap,no_foldcolumn,expand_tabs,line_ids,prevent_copy="> <meta name="colorscheme" content="minimal-dark"> <style type="text/css"> <!-- pre { white-space: pre-wrap; font-family: monospace; color: #000000; background-color: #a8a8a8; } body { font-size:12pt; font-family: monospace; color: #000000; background-color: #a8a8a8; } a { color:inherit; } * { font-size:12pt; font-size: 1em; } .PreProc { color: #c000c0; } .Special { color: #ff6060; } .LineNr { } .Delimiter { color: #c000c0; } .Constant { color: #008787; } .muFunction { color: #af5f00; text-decoration: underline; } .muComment { color: #005faf; } --> </style> <script type='text/javascript'> <!-- /* function to open any folds containing a jumped-to line before jumping to it */ function JumpToLine() { var lineNum; lineNum = window.location.hash; lineNum = lineNum.substr(1); /* strip off '#' */ if (lineNum.indexOf('L') == -1) { lineNum = 'L'+lineNum; } var lineElem = document.getElementById(lineNum); /* Always jump to new location even if the line was hidden inside a fold, or * we corrected the raw number to a line ID. */ if (lineElem) { lineElem.scrollIntoView(true); } return true; } if ('onhashchange' in window) { window.onhashchange = JumpToLine; } --> </script> </head> <body onload='JumpToLine();'> <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"> -> </span>_/<span class="Constant">ebx</span>: int <span class="Delimiter">{</span> <span id="L8" class="LineNr"> 8 </span> <span class="PreProc">var</span> nrows/<span class="Constant">eax</span>: int <span class="Special"><-</span> copy <span class="Constant">0</span> <span id="L9" class="LineNr"> 9 </span> <span class="PreProc">var</span> ncols/<span class="Constant">ecx</span>: int <span class="Special"><-</span> copy <span class="Constant">0</span> <span id="L10" class="LineNr">10 </span> nrows, ncols <span class="Special"><-</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">"Hello world!"</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">"tty dimensions: "</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">" rows, "</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">" rows\n"</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">"press a key to see its code: "</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="Constant">eax</span>: grapheme <span class="Special"><-</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">"You pressed "</span> <span id="L30" class="LineNr">30 </span> <span class="PreProc">var</span> x-int/<span class="Constant">eax</span>: int <span class="Special"><-</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">"\n"</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> </body> </html> <!-- vim: set foldmethod=manual : -->