diff options
| author | Kartik Agaram <vc@akkartik.com> | 2020-05-30 00:23:05 -0700 |
|---|---|---|
| committer | Kartik Agaram <vc@akkartik.com> | 2020-05-30 00:23:05 -0700 |
| commit | 8c3ecee4c1d927b6b2a0e05e0415a91a96b1cb7d (patch) | |
| tree | 99761b384050fcad8e6e4701edee2731a4105e55 /html/apps | |
| parent | 057657e583f037fa808834a5f98ca0f902c11584 (diff) | |
| download | mu-8c3ecee4c1d927b6b2a0e05e0415a91a96b1cb7d.tar.gz | |
6443
Diffstat (limited to 'html/apps')
| -rw-r--r-- | html/apps/browse.mu.html | 184 | ||||
| -rw-r--r-- | html/apps/print-file.mu.html | 11 |
2 files changed, 189 insertions, 6 deletions
diff --git a/html/apps/browse.mu.html b/html/apps/browse.mu.html new file mode 100644 index 00000000..cc49d082 --- /dev/null +++ b/html/apps/browse.mu.html @@ -0,0 +1,184 @@ +<!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; } +.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 id="L3" class="LineNr"> 3 </span><span class="PreProc">fn</span> <span class="muFunction">main</span> args: (addr array (addr array byte))<span class="PreProc"> -> </span>exit-status/<span class="Constant">ebx</span>: int <span class="Delimiter">{</span> +<span id="L4" class="LineNr"> 4 </span> <span class="PreProc">var</span> filename/<span class="Constant">eax</span>: (addr array byte) <span class="SpecialChar"><-</span> <a href='browse.mu.html#L100'>first-arg</a> args +<span id="L5" class="LineNr"> 5 </span> <span class="PreProc">var</span> file/<span class="Constant">esi</span>: (addr buffered-file) <span class="SpecialChar"><-</span> <a href='browse.mu.html#L106'>load-file</a> filename +<span id="L6" class="LineNr"> 6 </span> <a href='../103screen.subx.html#L6'>enable-screen-grid-mode</a> +<span id="L7" class="LineNr"> 7 </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="L8" class="LineNr"> 8 </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="L9" class="LineNr"> 9 </span> nrows, ncols <span class="SpecialChar"><-</span> <a href='../103screen.subx.html#L37'>screen-size</a> +<span id="L10" class="LineNr"> 10 </span> <a href='../104keyboard.subx.html#L6'>enable-keyboard-immediate-mode</a> +<span id="L11" class="LineNr"> 11 </span> <span class="Delimiter">{</span> +<span id="L12" class="LineNr"> 12 </span> <a href='browse.mu.html#L23'>render</a> file, nrows, ncols +<span id="L13" class="LineNr"> 13 </span> <span class="PreProc">var</span> key/<span class="Constant">eax</span>: byte <span class="SpecialChar"><-</span> <a href='../104keyboard.subx.html#L122'>read-key</a> +<span id="L14" class="LineNr"> 14 </span> compare key, <span class="Constant">0x71</span> <span class="Comment"># 'q'</span> +<span id="L15" class="LineNr"> 15 </span> <span class="PreProc">loop-if-!=</span> +<span id="L16" class="LineNr"> 16 </span> <span class="Delimiter">}</span> +<span id="L17" class="LineNr"> 17 </span> <a href='../104keyboard.subx.html#L72'>enable-keyboard-type-mode</a> +<span id="L18" class="LineNr"> 18 </span> <a href='../103screen.subx.html#L24'>enable-screen-type-mode</a> +<span id="L19" class="LineNr"> 19 </span> exit-status <span class="SpecialChar"><-</span> copy <span class="Constant">0</span> +<span id="L20" class="LineNr"> 20 </span><span class="Delimiter">}</span> +<span id="L21" class="LineNr"> 21 </span> +<span id="L22" class="LineNr"> 22 </span><span class="Comment"># decide how to lay out pages on screen</span> +<span id="L23" class="LineNr"> 23 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='browse.mu.html#L23'>render</a></span> in: (addr buffered-file), nrows: int, ncols: int <span class="Delimiter">{</span> +<span id="L24" class="LineNr"> 24 </span> <span class="Comment"># Fit n pages on screen on separate columns, each wide enough to read</span> +<span id="L25" class="LineNr"> 25 </span> <span class="Comment"># comfortably.</span> +<span id="L26" class="LineNr"> 26 </span> <span class="Comment"># Pages are separated horizontally by a 'page margin'. Among other reasons,</span> +<span id="L27" class="LineNr"> 27 </span> <span class="Comment"># this allows the odd line to bleed out on the right if necessary.</span> +<span id="L28" class="LineNr"> 28 </span> <span class="Comment">#</span> +<span id="L29" class="LineNr"> 29 </span> <span class="Comment"># hardcoded parameters:</span> +<span id="L30" class="LineNr"> 30 </span> <span class="Comment"># top-margin</span> +<span id="L31" class="LineNr"> 31 </span> <span class="Comment"># page-margin</span> +<span id="L32" class="LineNr"> 32 </span> <span class="Comment"># text-width</span> +<span id="L33" class="LineNr"> 33 </span> <span class="PreProc">var</span> npages/<span class="Constant">eax</span>: int <span class="SpecialChar"><-</span> <a href='browse.mu.html#L51'>num-pages</a> ncols, <span class="Constant">0x40</span>, <span class="Constant">5</span> <span class="Comment"># text-width, page-margin</span> +<span id="L34" class="LineNr"> 34 </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="L35" class="LineNr"> 35 </span> <span class="PreProc">var</span> botrow/<span class="Constant">ecx</span>: int <span class="SpecialChar"><-</span> copy nrows +<span id="L36" class="LineNr"> 36 </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="L37" class="LineNr"> 37 </span> <span class="PreProc">var</span> rightcol/<span class="Constant">ebx</span>: int <span class="SpecialChar"><-</span> copy leftcol +<span id="L38" class="LineNr"> 38 </span> rightcol <span class="SpecialChar"><-</span> add <span class="Constant">0x40</span> <span class="Comment"># text-width = 64 characters</span> +<span id="L39" class="LineNr"> 39 </span> <span class="Delimiter">{</span> +<span id="L40" class="LineNr"> 40 </span> compare rightcol, ncols +<span id="L41" class="LineNr"> 41 </span> <span class="PreProc">break-if->=</span> +<span id="L42" class="LineNr"> 42 </span> <a href='browse.mu.html#L55'>render-page</a> in, toprow, leftcol, botrow, rightcol +<span id="L43" class="LineNr"> 43 </span> leftcol <span class="SpecialChar"><-</span> copy rightcol +<span id="L44" class="LineNr"> 44 </span> leftcol <span class="SpecialChar"><-</span> add <span class="Constant">5</span> <span class="Comment"># page-margin</span> +<span id="L45" class="LineNr"> 45 </span> rightcol <span class="SpecialChar"><-</span> copy leftcol +<span id="L46" class="LineNr"> 46 </span> rightcol <span class="SpecialChar"><-</span> add <span class="Constant">0x40</span> <span class="Comment"># text-width</span> +<span id="L47" class="LineNr"> 47 </span> <span class="PreProc">loop</span> +<span id="L48" class="LineNr"> 48 </span> <span class="Delimiter">}</span> +<span id="L49" class="LineNr"> 49 </span><span class="Delimiter">}</span> +<span id="L50" class="LineNr"> 50 </span> +<span id="L51" class="LineNr"> 51 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='browse.mu.html#L51'>num-pages</a></span> ncols: int, text-width: int, page-margin: int<span class="PreProc"> -> </span>result/<span class="Constant">eax</span>: int <span class="Delimiter">{</span> +<span id="L52" class="LineNr"> 52 </span> result <span class="SpecialChar"><-</span> copy <span class="Constant">3</span> +<span id="L53" class="LineNr"> 53 </span><span class="Delimiter">}</span> +<span id="L54" class="LineNr"> 54 </span> +<span id="L55" class="LineNr"> 55 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='browse.mu.html#L55'>render-page</a></span> in: (addr buffered-file), toprow: int, leftcol: int, botrow: int, rightcol: int <span class="Delimiter">{</span> +<span id="L56" class="LineNr"> 56 </span> <a href='browse.mu.html#L81'>clear</a> toprow, leftcol, botrow, rightcol +<span id="L57" class="LineNr"> 57 </span> <span class="Comment"># render screen rows</span> +<span id="L58" class="LineNr"> 58 </span> <span class="PreProc">var</span> row/<span class="Constant">ecx</span>: int <span class="SpecialChar"><-</span> copy toprow +<span id="L59" class="LineNr"> 59 </span>$line-loop: <span class="Delimiter">{</span> +<span id="L60" class="LineNr"> 60 </span> compare row, botrow +<span id="L61" class="LineNr"> 61 </span> <span class="PreProc">break-if->=</span> +<span id="L62" class="LineNr"> 62 </span> <span class="PreProc">var</span> col/<span class="Constant">edx</span>: int <span class="SpecialChar"><-</span> copy leftcol +<span id="L63" class="LineNr"> 63 </span> <a href='../103screen.subx.html#L91'>move-cursor</a> row, col +<span id="L64" class="LineNr"> 64 </span> <span class="Delimiter">{</span> +<span id="L65" class="LineNr"> 65 </span> compare col, rightcol +<span id="L66" class="LineNr"> 66 </span> <span class="PreProc">break-if->=</span> +<span id="L67" class="LineNr"> 67 </span> <span class="PreProc">var</span> c/<span class="Constant">eax</span>: byte <span class="SpecialChar"><-</span> <a href='../061read-byte.subx.html#L38'>read-byte-buffered</a> in +<span id="L68" class="LineNr"> 68 </span> compare c, <span class="Constant">0xffffffff</span> <span class="Comment"># EOF marker</span> +<span id="L69" class="LineNr"> 69 </span> <span class="PreProc">break-if-=</span> $line-loop +<span id="L70" class="LineNr"> 70 </span> compare c, <span class="Constant">0xa</span> <span class="Comment"># newline</span> +<span id="L71" class="LineNr"> 71 </span> <span class="PreProc">break-if-=</span> <span class="Comment"># no need to print newlines</span> +<span id="L72" class="LineNr"> 72 </span> <a href='../103screen.subx.html#L135'>print-byte</a> c +<span id="L73" class="LineNr"> 73 </span> col <span class="SpecialChar"><-</span> increment +<span id="L74" class="LineNr"> 74 </span> <span class="PreProc">loop</span> +<span id="L75" class="LineNr"> 75 </span> <span class="Delimiter">}</span> +<span id="L76" class="LineNr"> 76 </span> row <span class="SpecialChar"><-</span> increment +<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'>clear</a></span> toprow: int, leftcol: int, botrow: int, rightcol: int <span class="Delimiter">{</span> +<span id="L82" class="LineNr"> 82 </span> <span class="PreProc">var</span> row/<span class="Constant">ecx</span>: int <span class="SpecialChar"><-</span> copy toprow +<span id="L83" class="LineNr"> 83 </span> <span class="Delimiter">{</span> +<span id="L84" class="LineNr"> 84 </span> compare row, botrow +<span id="L85" class="LineNr"> 85 </span> <span class="PreProc">break-if->=</span> +<span id="L86" class="LineNr"> 86 </span> <span class="PreProc">var</span> col/<span class="Constant">edx</span>: int <span class="SpecialChar"><-</span> copy leftcol +<span id="L87" class="LineNr"> 87 </span> <a href='../103screen.subx.html#L91'>move-cursor</a> row, col +<span id="L88" class="LineNr"> 88 </span> <span class="Delimiter">{</span> +<span id="L89" class="LineNr"> 89 </span> compare col, rightcol +<span id="L90" class="LineNr"> 90 </span> <span class="PreProc">break-if->=</span> +<span id="L91" class="LineNr"> 91 </span> <a href='../103screen.subx.html#L122'>print-string</a> <span class="Constant">" "</span> +<span id="L92" class="LineNr"> 92 </span> col <span class="SpecialChar"><-</span> increment +<span id="L93" class="LineNr"> 93 </span> <span class="PreProc">loop</span> +<span id="L94" class="LineNr"> 94 </span> <span class="Delimiter">}</span> +<span id="L95" class="LineNr"> 95 </span> row <span class="SpecialChar"><-</span> increment +<span id="L96" class="LineNr"> 96 </span> <span class="PreProc">loop</span> +<span id="L97" class="LineNr"> 97 </span> <span class="Delimiter">}</span> +<span id="L98" class="LineNr"> 98 </span><span class="Delimiter">}</span> +<span id="L99" class="LineNr"> 99 </span> +<span id="L100" class="LineNr">100 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='browse.mu.html#L100'>first-arg</a></span> args-on-stack: (addr array (addr array byte))<span class="PreProc"> -> </span>out/<span class="Constant">eax</span>: (addr array byte) <span class="Delimiter">{</span> +<span id="L101" class="LineNr">101 </span> <span class="PreProc">var</span> args/<span class="Constant">eax</span>: (addr array (addr array byte)) <span class="SpecialChar"><-</span> copy args-on-stack +<span id="L102" class="LineNr">102 </span> <span class="PreProc">var</span> result/<span class="Constant">eax</span>: (addr addr array byte) <span class="SpecialChar"><-</span> index args, <span class="Constant">1</span> +<span id="L103" class="LineNr">103 </span> out <span class="SpecialChar"><-</span> copy *result +<span id="L104" class="LineNr">104 </span><span class="Delimiter">}</span> +<span id="L105" class="LineNr">105 </span> +<span id="L106" class="LineNr">106 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='browse.mu.html#L106'>load-file</a></span> filename: (addr array byte)<span class="PreProc"> -> </span>out/<span class="Constant">esi</span>: (addr buffered-file) <span class="Delimiter">{</span> +<span id="L107" class="LineNr">107 </span> <span class="PreProc">var</span> result: (handle buffered-file) +<span id="L108" class="LineNr">108 </span> <span class="Delimiter">{</span> +<span id="L109" class="LineNr">109 </span> <span class="PreProc">var</span> tmp1/<span class="Constant">eax</span>: (addr handle buffered-file) <span class="SpecialChar"><-</span> address result +<span id="L110" class="LineNr">110 </span> <a href='../105files.subx.html#L3'>open</a> filename, <span class="Constant">0</span>, tmp1 +<span id="L111" class="LineNr">111 </span> <span class="Delimiter">}</span> +<span id="L112" class="LineNr">112 </span> <span class="PreProc">var</span> tmp2/<span class="Constant">eax</span>: (addr buffered-file) <span class="SpecialChar"><-</span> <a href='../069allocate.subx.html#L258'>lookup</a> result +<span id="L113" class="LineNr">113 </span> out <span class="SpecialChar"><-</span> copy tmp2 +<span id="L114" class="LineNr">114 </span><span class="Delimiter">}</span> +<span id="L115" class="LineNr">115 </span> +<span id="L116" class="LineNr">116 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='browse.mu.html#L116'>dump</a></span> in: (addr buffered-file) <span class="Delimiter">{</span> +<span id="L117" class="LineNr">117 </span> <span class="PreProc">var</span> c/<span class="Constant">eax</span>: byte <span class="SpecialChar"><-</span> <a href='../061read-byte.subx.html#L38'>read-byte-buffered</a> in +<span id="L118" class="LineNr">118 </span> compare c, <span class="Constant">0xffffffff</span> <span class="Comment"># EOF marker</span> +<span id="L119" class="LineNr">119 </span> <span class="PreProc">break-if-=</span> +<span id="L120" class="LineNr">120 </span> <a href='../103screen.subx.html#L135'>print-byte</a> c +<span id="L121" class="LineNr">121 </span> <span class="PreProc">loop</span> +<span id="L122" class="LineNr">122 </span><span class="Delimiter">}</span> +</pre> +</body> +</html> +<!-- vim: set foldmethod=manual : --> diff --git a/html/apps/print-file.mu.html b/html/apps/print-file.mu.html index b5fe387e..80a2d04a 100644 --- a/html/apps/print-file.mu.html +++ b/html/apps/print-file.mu.html @@ -72,7 +72,7 @@ if ('onhashchange' in window) { <span id="L14" class="LineNr">14 </span> compare n, <span class="Constant">1</span> <span id="L15" class="LineNr">15 </span> <span class="Delimiter">{</span> <span id="L16" class="LineNr">16 </span> <span class="PreProc">break-if-></span> -<span id="L17" class="LineNr">17 </span> <a href='../103screen.subx.html#L125'>print-string</a> <span class="Constant">"usage: cat <filename>\n"</span> +<span id="L17" class="LineNr">17 </span> <a href='../103screen.subx.html#L122'>print-string</a> <span class="Constant">"usage: cat <filename>\n"</span> <span id="L18" class="LineNr">18 </span> <span class="PreProc">break</span> $main-body <span id="L19" class="LineNr">19 </span> <span class="Delimiter">}</span> <span id="L20" class="LineNr">20 </span> <span class="Delimiter">{</span> @@ -87,16 +87,15 @@ if ('onhashchange' in window) { <span id="L29" class="LineNr">29 </span> <span class="PreProc">var</span> in-addr/<span class="Constant">ecx</span>: (addr buffered-file) <span class="SpecialChar"><-</span> copy _in-addr <span id="L30" class="LineNr">30 </span> <span class="Delimiter">{</span> <span id="L31" class="LineNr">31 </span> <span class="PreProc">var</span> c/<span class="Constant">eax</span>: byte <span class="SpecialChar"><-</span> <a href='../061read-byte.subx.html#L38'>read-byte-buffered</a> in-addr -<span id="L32" class="LineNr">32 </span> compare c, <span class="Constant">0xffffffff</span> +<span id="L32" class="LineNr">32 </span> compare c, <span class="Constant">0xffffffff</span> <span class="Comment"># EOF marker</span> <span id="L33" class="LineNr">33 </span> <span class="PreProc">break-if-=</span> -<span id="L34" class="LineNr">34 </span> <a href='../103screen.subx.html#L138'>print-byte</a> c +<span id="L34" class="LineNr">34 </span> <a href='../103screen.subx.html#L135'>print-byte</a> c <span id="L35" class="LineNr">35 </span> <span class="PreProc">loop</span> <span id="L36" class="LineNr">36 </span> <span class="Delimiter">}</span> <span id="L37" class="LineNr">37 </span> <span class="Delimiter">}</span> <span id="L38" class="LineNr">38 </span> <span class="Delimiter">}</span> -<span id="L39" class="LineNr">39 </span> <a href='../103screen.subx.html#L151'>flush-stdout</a> -<span id="L40" class="LineNr">40 </span> exit-status <span class="SpecialChar"><-</span> copy <span class="Constant">0</span> -<span id="L41" class="LineNr">41 </span><span class="Delimiter">}</span> +<span id="L39" class="LineNr">39 </span> exit-status <span class="SpecialChar"><-</span> copy <span class="Constant">0</span> +<span id="L40" class="LineNr">40 </span><span class="Delimiter">}</span> </pre> </body> </html> |