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Diffstat (limited to 'html/apps/browse.mu.html')
| -rw-r--r-- | html/apps/browse.mu.html | 227 |
1 files changed, 0 insertions, 227 deletions
diff --git a/html/apps/browse.mu.html b/html/apps/browse.mu.html deleted file mode 100644 index 0af54fb7..00000000 --- a/html/apps/browse.mu.html +++ /dev/null @@ -1,227 +0,0 @@ -<!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 - apps/browse.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-light"> -<style type="text/css"> -<!-- -pre { white-space: pre-wrap; font-family: monospace; color: #000000; background-color: #c6c6c6; } -body { font-size:12pt; font-family: monospace; color: #000000; background-color: #c6c6c6; } -a { color:inherit; } -* { font-size:12pt; font-size: 1em; } -.LineNr { } -.muFunction { color: #af5f00; text-decoration: underline; } -.SpecialChar { color: #d70000; } -.Comment { color: #005faf; } -.Constant { color: #008787; } -.Folded { color: #080808; background-color: #949494; } -.Delimiter { color: #c000c0; } -.PreProc { color: #c000c0; } ---> -</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/master/apps/browse.mu'>https://github.com/akkartik/mu/blob/master/apps/browse.mu</a> -<pre id='vimCodeElement'> -<span id="L1" class="LineNr"> 1 </span><span class="Comment"># Render text with word-wrap.</span> -<span id="L2" class="LineNr"> 2 </span><span class="Comment">#</span> -<span id="L3" class="LineNr"> 3 </span><span class="Comment"># To run:</span> -<span id="L4" class="LineNr"> 4 </span><span class="Comment"># $ ./translate_mu apps/browse.mu</span> -<span id="L5" class="LineNr"> 5 </span><span class="Comment"># $ ./a.elf __text_file__</span> -<span id="L6" class="LineNr"> 6 </span><span class="Comment">#</span> -<span id="L7" class="LineNr"> 7 </span><span class="Comment"># Press 'q' to quit. All other keys scroll down.</span> -<span id="L8" class="LineNr"> 8 </span> -<span id="L9" class="LineNr"> 9 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='browse.mu.html#L9'>main</a></span> args-on-stack: (addr array addr array byte)<span class="PreProc"> -> </span>exit-status/<span class="Constant">ebx</span>: int <span class="Delimiter">{</span> -<span id="L10" class="Folded"> 10 </span><span class="Folded">+-- 20 lines: # var file/esi: (addr buffered-file) = open args-on-stack[1] for reading --------------------------------------------------------------------------------------------------</span> -<span id="L30" class="LineNr"> 30 </span> <a href='../304screen.subx.html#L6'>enable-screen-grid-mode</a> -<span id="L31" class="LineNr"> 31 </span> <span class="PreProc">var</span> nrows/<span class="Constant">eax</span>: int <span class="SpecialChar"><-</span> copy <span class="Constant">0</span> -<span id="L32" class="LineNr"> 32 </span> <span class="PreProc">var</span> ncols/<span class="Constant">ecx</span>: int <span class="SpecialChar"><-</span> copy <span class="Constant">0</span> -<span id="L33" class="LineNr"> 33 </span> nrows, ncols <span class="SpecialChar"><-</span> <a href='../405screen.mu.html#L60'>screen-size</a> <span class="Constant">0</span> -<span id="L34" class="LineNr"> 34 </span> <a href='../305keyboard.subx.html#L6'>enable-keyboard-immediate-mode</a> -<span id="L35" class="LineNr"> 35 </span> <span class="Delimiter">{</span> -<span id="L36" class="LineNr"> 36 </span> <a href='browse.mu.html#L51'>render</a> file, nrows, ncols -<span id="L37" class="LineNr"> 37 </span> <span class="PreProc">var</span> key/<span class="Constant">eax</span>: byte <span class="SpecialChar"><-</span> <a href='../305keyboard.subx.html#L122'>read-key</a> -<span id="L38" class="LineNr"> 38 </span> compare key, <span class="Constant">0x71</span> <span class="Comment"># 'q'</span> -<span id="L39" class="LineNr"> 39 </span> <span class="PreProc">loop-if-!=</span> -<span id="L40" class="LineNr"> 40 </span> <span class="Delimiter">}</span> -<span id="L41" class="LineNr"> 41 </span> <a href='../305keyboard.subx.html#L72'>enable-keyboard-type-mode</a> -<span id="L42" class="LineNr"> 42 </span> <a href='../304screen.subx.html#L24'>enable-screen-type-mode</a> -<span id="L43" class="LineNr"> 43 </span> exit-status <span class="SpecialChar"><-</span> copy <span class="Constant">0</span> -<span id="L44" class="LineNr"> 44 </span><span class="Delimiter">}</span> -<span id="L45" class="LineNr"> 45 </span> -<span id="L46" class="LineNr"> 46 </span><span class="PreProc">type</span> <a href='browse.mu.html#L46'>render-state</a> <span class="Delimiter">{</span> -<span id="L47" class="LineNr"> 47 </span> current-state: int <span class="Comment"># enum 0: normal, 1: bold</span> -<span id="L48" class="LineNr"> 48 </span><span class="Delimiter">}</span> -<span id="L49" class="LineNr"> 49 </span> -<span id="L50" class="LineNr"> 50 </span><span class="Comment"># decide how to lay out pages on screen</span> -<span id="L51" class="LineNr"> 51 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='browse.mu.html#L51'>render</a></span> in: (addr buffered-file), nrows: int, ncols: int <span class="Delimiter">{</span> -<span id="L52" class="LineNr"> 52 </span> <span class="Comment"># Fit multiple pages on screen on separate columns, each wide enough to read</span> -<span id="L53" class="LineNr"> 53 </span> <span class="Comment"># comfortably.</span> -<span id="L54" class="LineNr"> 54 </span> <span class="Comment"># Pages are separated horizontally by a 'page margin'. Among other reasons,</span> -<span id="L55" class="LineNr"> 55 </span> <span class="Comment"># this allows the odd line to bleed out on the right if necessary.</span> -<span id="L56" class="LineNr"> 56 </span> <span class="Comment">#</span> -<span id="L57" class="LineNr"> 57 </span> <span class="Comment"># hardcoded parameters:</span> -<span id="L58" class="LineNr"> 58 </span> <span class="Comment"># top-margin</span> -<span id="L59" class="LineNr"> 59 </span> <span class="Comment"># page-margin</span> -<span id="L60" class="LineNr"> 60 </span> <span class="Comment"># page-width</span> -<span id="L61" class="LineNr"> 61 </span> <span class="PreProc">var</span> _r: <a href='browse.mu.html#L46'>render-state</a> -<span id="L62" class="LineNr"> 62 </span> <span class="PreProc">var</span> r/<span class="Constant">edi</span>: (addr <a href='browse.mu.html#L46'>render-state</a>) <span class="SpecialChar"><-</span> address _r -<span id="L63" class="LineNr"> 63 </span> <span class="PreProc">var</span> toprow/<span class="Constant">eax</span>: int <span class="SpecialChar"><-</span> copy <span class="Constant">2</span> <span class="Comment"># top-margin</span> -<span id="L64" class="LineNr"> 64 </span> <span class="PreProc">var</span> botrow/<span class="Constant">ecx</span>: int <span class="SpecialChar"><-</span> copy nrows -<span id="L65" class="LineNr"> 65 </span> <span class="PreProc">var</span> leftcol/<span class="Constant">edx</span>: int <span class="SpecialChar"><-</span> copy <span class="Constant">5</span> <span class="Comment"># page-margin</span> -<span id="L66" class="LineNr"> 66 </span> <span class="PreProc">var</span> rightcol/<span class="Constant">ebx</span>: int <span class="SpecialChar"><-</span> copy leftcol -<span id="L67" class="LineNr"> 67 </span> rightcol <span class="SpecialChar"><-</span> add <span class="Constant">0x40</span> <span class="Comment"># page-width = 64 characters</span> -<span id="L68" class="LineNr"> 68 </span> <a href='../405screen.mu.html#L464'>start-color</a> <span class="Constant">0</span>, <span class="Constant">0xec</span>, <span class="Constant">7</span> <span class="Comment"># 236 = darkish gray</span> -<span id="L69" class="LineNr"> 69 </span> <span class="Delimiter">{</span> -<span id="L70" class="LineNr"> 70 </span> compare rightcol, ncols -<span id="L71" class="LineNr"> 71 </span> <span class="PreProc">break-if->=</span> -<span id="L72" class="LineNr"> 72 </span> <a href='browse.mu.html#L81'>render-page</a> in, toprow, leftcol, botrow, rightcol, r -<span id="L73" class="LineNr"> 73 </span> leftcol <span class="SpecialChar"><-</span> copy rightcol -<span id="L74" class="LineNr"> 74 </span> leftcol <span class="SpecialChar"><-</span> add <span class="Constant">5</span> <span class="Comment"># page-margin</span> -<span id="L75" class="LineNr"> 75 </span> rightcol <span class="SpecialChar"><-</span> copy leftcol -<span id="L76" class="LineNr"> 76 </span> rightcol <span class="SpecialChar"><-</span> add <span class="Constant">0x40</span> <span class="Comment"># page-width</span> -<span id="L77" class="LineNr"> 77 </span> <span class="PreProc">loop</span> -<span id="L78" class="LineNr"> 78 </span> <span class="Delimiter">}</span> -<span id="L79" class="LineNr"> 79 </span><span class="Delimiter">}</span> -<span id="L80" class="LineNr"> 80 </span> -<span id="L81" class="LineNr"> 81 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='browse.mu.html#L81'>render-page</a></span> in: (addr buffered-file), toprow: int, leftcol: int, botrow: int, rightcol: int, r: (addr <a href='browse.mu.html#L46'>render-state</a>) <span class="Delimiter">{</span> -<span id="L82" class="LineNr"> 82 </span> <a href='browse.mu.html#L157'>clear</a> toprow, leftcol, botrow, rightcol -<span id="L83" class="LineNr"> 83 </span> <span class="Comment"># render screen rows</span> -<span id="L84" class="LineNr"> 84 </span> <span class="PreProc">var</span> row/<span class="Constant">ecx</span>: int <span class="SpecialChar"><-</span> copy toprow -<span id="L85" class="LineNr"> 85 </span>$line-loop: <span class="Delimiter">{</span> -<span id="L86" class="LineNr"> 86 </span> compare row, botrow -<span id="L87" class="LineNr"> 87 </span> <span class="PreProc">break-if->=</span> -<span id="L88" class="LineNr"> 88 </span> <span class="PreProc">var</span> col/<span class="Constant">edx</span>: int <span class="SpecialChar"><-</span> copy leftcol -<span id="L89" class="LineNr"> 89 </span> <a href='../405screen.mu.html#L116'>move-cursor</a> <span class="Constant">0</span>, row, col -<span id="L90" class="LineNr"> 90 </span> <span class="Delimiter">{</span> -<span id="L91" class="LineNr"> 91 </span> compare col, rightcol -<span id="L92" class="LineNr"> 92 </span> <span class="PreProc">break-if->=</span> -<span id="L93" class="LineNr"> 93 </span> <span class="PreProc">var</span> c/<span class="Constant">eax</span>: byte <span class="SpecialChar"><-</span> <a href='../112read-byte.subx.html#L38'>read-byte-buffered</a> in -<span id="L94" class="LineNr"> 94 </span> compare c, <span class="Constant">0xffffffff</span> <span class="Comment"># EOF marker</span> -<span id="L95" class="LineNr"> 95 </span> <span class="PreProc">break-if-=</span> $line-loop -<span id="L96" class="LineNr"> 96 </span> <a href='browse.mu.html#L109'>update-attributes</a> c, r -<span id="L97" class="LineNr"> 97 </span> compare c, <span class="Constant">0xa</span> <span class="Comment"># newline</span> -<span id="L98" class="LineNr"> 98 </span> <span class="PreProc">break-if-=</span> <span class="Comment"># no need to print newlines</span> -<span id="L99" class="LineNr"> 99 </span> <span class="PreProc">var</span> g/<span class="Constant">eax</span>: grapheme <span class="SpecialChar"><-</span> copy c -<span id="L100" class="LineNr">100 </span> <a href='../405screen.mu.html#L206'>print-grapheme</a> <span class="Constant">0</span>, g -<span id="L101" class="LineNr">101 </span> col <span class="SpecialChar"><-</span> increment -<span id="L102" class="LineNr">102 </span> <span class="PreProc">loop</span> -<span id="L103" class="LineNr">103 </span> <span class="Delimiter">}</span> -<span id="L104" class="LineNr">104 </span> row <span class="SpecialChar"><-</span> increment -<span id="L105" class="LineNr">105 </span> <span class="PreProc">loop</span> -<span id="L106" class="LineNr">106 </span> <span class="Delimiter">}</span> -<span id="L107" class="LineNr">107 </span><span class="Delimiter">}</span> -<span id="L108" class="LineNr">108 </span> -<span id="L109" class="LineNr">109 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='browse.mu.html#L109'>update-attributes</a></span> c: byte, _r: (addr <a href='browse.mu.html#L46'>render-state</a>) <span class="Delimiter">{</span> -<span id="L110" class="LineNr">110 </span> <span class="PreProc">var</span> r/<span class="Constant">edi</span>: (addr <a href='browse.mu.html#L46'>render-state</a>) <span class="SpecialChar"><-</span> copy _r -<span id="L111" class="LineNr">111 </span> <span class="PreProc">var</span> state/<span class="Constant">esi</span>: (addr int) <span class="SpecialChar"><-</span> <a href='../131table.subx.html#L26'>get</a> r, current-state -<span id="L112" class="LineNr">112 </span>$update-attributes:check-state: <span class="Delimiter">{</span> -<span id="L113" class="LineNr">113 </span> compare *state, <span class="Constant">0</span> <span class="Comment"># normal</span> -<span id="L114" class="LineNr">114 </span> <span class="Delimiter">{</span> -<span id="L115" class="LineNr">115 </span> <span class="PreProc">break-if-!=</span> -<span id="L116" class="LineNr">116 </span> compare c, <span class="Constant">0x2a</span> <span class="Comment"># '*'</span> -<span id="L117" class="LineNr">117 </span> <span class="Delimiter">{</span> -<span id="L118" class="LineNr">118 </span> <span class="PreProc">break-if-!=</span> -<span id="L119" class="LineNr">119 </span> <span class="Comment"># r->current-state == 0 && c == '*'</span> -<span id="L120" class="LineNr">120 </span> <a href='../405screen.mu.html#L487'>start-bold</a> <span class="Constant">0</span> -<span id="L121" class="LineNr">121 </span> copy-to *state, <span class="Constant">1</span> -<span id="L122" class="LineNr">122 </span> <span class="PreProc">break</span> $update-attributes:check-state -<span id="L123" class="LineNr">123 </span> <span class="Delimiter">}</span> -<span id="L124" class="LineNr">124 </span> compare c, <span class="Constant">0x5f</span> <span class="Comment"># '_'</span> -<span id="L125" class="LineNr">125 </span> <span class="Delimiter">{</span> -<span id="L126" class="LineNr">126 </span> <span class="PreProc">break-if-!=</span> -<span id="L127" class="LineNr">127 </span> <span class="Comment"># r->current-state == 0 && c == '_'</span> -<span id="L128" class="LineNr">128 </span> <a href='../405screen.mu.html#L487'>start-bold</a> <span class="Constant">0</span> -<span id="L129" class="LineNr">129 </span> copy-to *state, <span class="Constant">1</span> -<span id="L130" class="LineNr">130 </span> <span class="PreProc">break</span> $update-attributes:check-state -<span id="L131" class="LineNr">131 </span> <span class="Delimiter">}</span> -<span id="L132" class="LineNr">132 </span> <span class="PreProc">break</span> $update-attributes:check-state -<span id="L133" class="LineNr">133 </span> <span class="Delimiter">}</span> -<span id="L134" class="LineNr">134 </span> <span class="Delimiter">{</span> -<span id="L135" class="LineNr">135 </span> <span class="PreProc">break-if-=</span> -<span id="L136" class="LineNr">136 </span> compare c, <span class="Constant">0x2a</span> <span class="Comment"># '*'</span> -<span id="L137" class="LineNr">137 </span> <span class="Delimiter">{</span> -<span id="L138" class="LineNr">138 </span> <span class="PreProc">break-if-!=</span> -<span id="L139" class="LineNr">139 </span> <span class="Comment"># r->current-state == 1 && c == '*'</span> -<span id="L140" class="LineNr">140 </span> <a href='../405screen.mu.html#L442'>reset-formatting</a> <span class="Constant">0</span> -<span id="L141" class="LineNr">141 </span> copy-to *state, <span class="Constant">0</span> -<span id="L142" class="LineNr">142 </span> <span class="PreProc">break</span> $update-attributes:check-state -<span id="L143" class="LineNr">143 </span> <span class="Delimiter">}</span> -<span id="L144" class="LineNr">144 </span> compare c, <span class="Constant">0x5f</span> <span class="Comment"># '_'</span> -<span id="L145" class="LineNr">145 </span> <span class="Delimiter">{</span> -<span id="L146" class="LineNr">146 </span> <span class="PreProc">break-if-!=</span> -<span id="L147" class="LineNr">147 </span> <span class="Comment"># r->current-state == 1 && c == '_'</span> -<span id="L148" class="LineNr">148 </span> <a href='../405screen.mu.html#L442'>reset-formatting</a> <span class="Constant">0</span> -<span id="L149" class="LineNr">149 </span> copy-to *state, <span class="Constant">0</span> -<span id="L150" class="LineNr">150 </span> <span class="PreProc">break</span> $update-attributes:check-state -<span id="L151" class="LineNr">151 </span> <span class="Delimiter">}</span> -<span id="L152" class="LineNr">152 </span> <span class="PreProc">break</span> $update-attributes:check-state -<span id="L153" class="LineNr">153 </span> <span class="Delimiter">}</span> -<span id="L154" class="LineNr">154 </span> <span class="Delimiter">}</span> -<span id="L155" class="LineNr">155 </span><span class="Delimiter">}</span> -<span id="L156" class="LineNr">156 </span> -<span id="L157" class="LineNr">157 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='browse.mu.html#L157'>clear</a></span> toprow: int, leftcol: int, botrow: int, rightcol: int <span class="Delimiter">{</span> -<span id="L158" class="LineNr">158 </span> <span class="PreProc">var</span> row/<span class="Constant">ecx</span>: int <span class="SpecialChar"><-</span> copy toprow -<span id="L159" class="LineNr">159 </span> <span class="Delimiter">{</span> -<span id="L160" class="LineNr">160 </span> compare row, botrow -<span id="L161" class="LineNr">161 </span> <span class="PreProc">break-if->=</span> -<span id="L162" class="LineNr">162 </span> <span class="PreProc">var</span> col/<span class="Constant">edx</span>: int <span class="SpecialChar"><-</span> copy leftcol -<span id="L163" class="LineNr">163 </span> <a href='../405screen.mu.html#L116'>move-cursor</a> <span class="Constant">0</span>, row, col -<span id="L164" class="LineNr">164 </span> <span class="Delimiter">{</span> -<span id="L165" class="LineNr">165 </span> compare col, rightcol -<span id="L166" class="LineNr">166 </span> <span class="PreProc">break-if->=</span> -<span id="L167" class="LineNr">167 </span> <a href='../405screen.mu.html#L179'>print-string</a> <span class="Constant">0</span>, <span class="Constant">" "</span> -<span id="L168" class="LineNr">168 </span> col <span class="SpecialChar"><-</span> increment -<span id="L169" class="LineNr">169 </span> <span class="PreProc">loop</span> -<span id="L170" class="LineNr">170 </span> <span class="Delimiter">}</span> -<span id="L171" class="LineNr">171 </span> row <span class="SpecialChar"><-</span> increment -<span id="L172" class="LineNr">172 </span> <span class="PreProc">loop</span> -<span id="L173" class="LineNr">173 </span> <span class="Delimiter">}</span> -<span id="L174" class="LineNr">174 </span><span class="Delimiter">}</span> -<span id="L175" class="LineNr">175 </span> -<span id="L176" class="LineNr">176 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='browse.mu.html#L176'>dump</a></span> in: (addr buffered-file) <span class="Delimiter">{</span> -<span id="L177" class="LineNr">177 </span> <span class="PreProc">var</span> c/<span class="Constant">eax</span>: byte <span class="SpecialChar"><-</span> <a href='../112read-byte.subx.html#L38'>read-byte-buffered</a> in -<span id="L178" class="LineNr">178 </span> compare c, <span class="Constant">0xffffffff</span> <span class="Comment"># EOF marker</span> -<span id="L179" class="LineNr">179 </span> <span class="PreProc">break-if-=</span> -<span id="L180" class="LineNr">180 </span> <span class="PreProc">var</span> g/<span class="Constant">eax</span>: grapheme <span class="SpecialChar"><-</span> copy c -<span id="L181" class="LineNr">181 </span> <a href='../405screen.mu.html#L206'>print-grapheme</a> <span class="Constant">0</span>, g -<span id="L182" class="LineNr">182 </span> <span class="PreProc">loop</span> -<span id="L183" class="LineNr">183 </span><span class="Delimiter">}</span> -</pre> -</body> -</html> -<!-- vim: set foldmethod=manual : --> |