diff options
| author | Kartik Agaram <vc@akkartik.com> | 2020-06-07 23:59:08 -0700 |
|---|---|---|
| committer | Kartik Agaram <vc@akkartik.com> | 2020-06-07 23:59:08 -0700 |
| commit | 2d0c3b3e68ef76cf9e78bedac231c08b33277566 (patch) | |
| tree | 012e74a0d796c2bc82e368a7f4870d7c6145a9ac /html/apps/browse.mu.html | |
| parent | 8093143f04c56729a6a11edddbea607dfe8cee2a (diff) | |
| download | mu-2d0c3b3e68ef76cf9e78bedac231c08b33277566.tar.gz | |
6502
Diffstat (limited to 'html/apps/browse.mu.html')
| -rw-r--r-- | html/apps/browse.mu.html | 254 |
1 files changed, 155 insertions, 99 deletions
diff --git a/html/apps/browse.mu.html b/html/apps/browse.mu.html index a6fcc4cd..ede38500 100644 --- a/html/apps/browse.mu.html +++ b/html/apps/browse.mu.html @@ -65,15 +65,15 @@ if ('onhashchange' in window) { <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">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="L10" class="LineNr"> 10 </span> <span class="PreProc">var</span> filename/<span class="Constant">eax</span>: (addr array byte) <span class="SpecialChar"><-</span> <a href='browse.mu.html#L101'>first-arg</a> args -<span id="L11" class="LineNr"> 11 </span> <span class="PreProc">var</span> file/<span class="Constant">esi</span>: (addr buffered-file) <span class="SpecialChar"><-</span> <a href='browse.mu.html#L107'>load-file</a> filename +<span id="L10" class="LineNr"> 10 </span> <span class="PreProc">var</span> filename/<span class="Constant">eax</span>: (addr array byte) <span class="SpecialChar"><-</span> <a href='browse.mu.html#L157'>first-arg</a> args +<span id="L11" class="LineNr"> 11 </span> <span class="PreProc">var</span> file/<span class="Constant">esi</span>: (addr buffered-file) <span class="SpecialChar"><-</span> <a href='browse.mu.html#L163'>load-file</a> filename <span id="L12" class="LineNr"> 12 </span> <a href='../103screen.subx.html#L6'>enable-screen-grid-mode</a> <span id="L13" class="LineNr"> 13 </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="L14" class="LineNr"> 14 </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="L15" class="LineNr"> 15 </span> nrows, ncols <span class="SpecialChar"><-</span> <a href='../103screen.subx.html#L37'>screen-size</a> <span id="L16" class="LineNr"> 16 </span> <a href='../104keyboard.subx.html#L6'>enable-keyboard-immediate-mode</a> <span id="L17" class="LineNr"> 17 </span> <span class="Delimiter">{</span> -<span id="L18" class="LineNr"> 18 </span> <a href='browse.mu.html#L29'>render</a> file, nrows, ncols +<span id="L18" class="LineNr"> 18 </span> <a href='browse.mu.html#L33'>render</a> file, nrows, ncols <span id="L19" class="LineNr"> 19 </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="L20" class="LineNr"> 20 </span> compare key, <span class="Constant">0x71</span> <span class="Comment"># 'q'</span> <span id="L21" class="LineNr"> 21 </span> <span class="PreProc">loop-if-!=</span> @@ -83,102 +83,158 @@ if ('onhashchange' in window) { <span id="L25" class="LineNr"> 25 </span> exit-status <span class="SpecialChar"><-</span> copy <span class="Constant">0</span> <span id="L26" class="LineNr"> 26 </span><span class="Delimiter">}</span> <span id="L27" class="LineNr"> 27 </span> -<span id="L28" class="LineNr"> 28 </span><span class="Comment"># decide how to lay out pages on screen</span> -<span id="L29" class="LineNr"> 29 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='browse.mu.html#L29'>render</a></span> in: (addr buffered-file), nrows: int, ncols: int <span class="Delimiter">{</span> -<span id="L30" class="LineNr"> 30 </span> <span class="Comment"># Fit multiple pages on screen on separate columns, each wide enough to read</span> -<span id="L31" class="LineNr"> 31 </span> <span class="Comment"># comfortably.</span> -<span id="L32" class="LineNr"> 32 </span> <span class="Comment"># Pages are separated horizontally by a 'page margin'. Among other reasons,</span> -<span id="L33" class="LineNr"> 33 </span> <span class="Comment"># this allows the odd line to bleed out on the right if necessary.</span> -<span id="L34" class="LineNr"> 34 </span> <span class="Comment">#</span> -<span id="L35" class="LineNr"> 35 </span> <span class="Comment"># hardcoded parameters:</span> -<span id="L36" class="LineNr"> 36 </span> <span class="Comment"># top-margin</span> -<span id="L37" class="LineNr"> 37 </span> <span class="Comment"># page-margin</span> -<span id="L38" class="LineNr"> 38 </span> <span class="Comment"># text-width</span> -<span id="L39" class="LineNr"> 39 </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="L40" class="LineNr"> 40 </span> <span class="PreProc">var</span> botrow/<span class="Constant">ecx</span>: int <span class="SpecialChar"><-</span> copy nrows -<span id="L41" class="LineNr"> 41 </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="L42" class="LineNr"> 42 </span> <span class="PreProc">var</span> rightcol/<span class="Constant">ebx</span>: int <span class="SpecialChar"><-</span> copy leftcol -<span id="L43" class="LineNr"> 43 </span> rightcol <span class="SpecialChar"><-</span> add <span class="Constant">0x40</span> <span class="Comment"># text-width = 64 characters</span> -<span id="L44" class="LineNr"> 44 </span> <span class="Delimiter">{</span> -<span id="L45" class="LineNr"> 45 </span> compare rightcol, ncols -<span id="L46" class="LineNr"> 46 </span> <span class="PreProc">break-if->=</span> -<span id="L47" class="LineNr"> 47 </span> <a href='browse.mu.html#L56'>render-page</a> in, toprow, leftcol, botrow, rightcol -<span id="L48" class="LineNr"> 48 </span> leftcol <span class="SpecialChar"><-</span> copy rightcol -<span id="L49" class="LineNr"> 49 </span> leftcol <span class="SpecialChar"><-</span> add <span class="Constant">5</span> <span class="Comment"># page-margin</span> -<span id="L50" class="LineNr"> 50 </span> rightcol <span class="SpecialChar"><-</span> copy leftcol -<span id="L51" class="LineNr"> 51 </span> rightcol <span class="SpecialChar"><-</span> add <span class="Constant">0x40</span> <span class="Comment"># text-width</span> -<span id="L52" class="LineNr"> 52 </span> <span class="PreProc">loop</span> -<span id="L53" class="LineNr"> 53 </span> <span class="Delimiter">}</span> -<span id="L54" class="LineNr"> 54 </span><span class="Delimiter">}</span> -<span id="L55" class="LineNr"> 55 </span> -<span id="L56" class="LineNr"> 56 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='browse.mu.html#L56'>render-page</a></span> in: (addr buffered-file), toprow: int, leftcol: int, botrow: int, rightcol: int <span class="Delimiter">{</span> -<span id="L57" class="LineNr"> 57 </span> <a href='browse.mu.html#L82'>clear</a> toprow, leftcol, botrow, rightcol -<span id="L58" class="LineNr"> 58 </span> <span class="Comment"># render screen rows</span> -<span id="L59" class="LineNr"> 59 </span> <span class="PreProc">var</span> row/<span class="Constant">ecx</span>: int <span class="SpecialChar"><-</span> copy toprow -<span id="L60" class="LineNr"> 60 </span>$line-loop: <span class="Delimiter">{</span> -<span id="L61" class="LineNr"> 61 </span> compare row, botrow -<span id="L62" class="LineNr"> 62 </span> <span class="PreProc">break-if->=</span> -<span id="L63" class="LineNr"> 63 </span> <span class="PreProc">var</span> col/<span class="Constant">edx</span>: int <span class="SpecialChar"><-</span> copy leftcol -<span id="L64" class="LineNr"> 64 </span> <a href='../103screen.subx.html#L91'>move-cursor</a> row, col -<span id="L65" class="LineNr"> 65 </span> <span class="Delimiter">{</span> -<span id="L66" class="LineNr"> 66 </span> compare col, rightcol -<span id="L67" class="LineNr"> 67 </span> <span class="PreProc">break-if->=</span> -<span id="L68" class="LineNr"> 68 </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="L69" class="LineNr"> 69 </span> compare c, <span class="Constant">0xffffffff</span> <span class="Comment"># EOF marker</span> -<span id="L70" class="LineNr"> 70 </span> <span class="PreProc">break-if-=</span> $line-loop -<span id="L71" class="LineNr"> 71 </span> compare c, <span class="Constant">0xa</span> <span class="Comment"># newline</span> -<span id="L72" class="LineNr"> 72 </span> <span class="PreProc">break-if-=</span> <span class="Comment"># no need to print newlines</span> -<span id="L73" class="LineNr"> 73 </span> <a href='../103screen.subx.html#L135'>print-byte</a> c -<span id="L74" class="LineNr"> 74 </span> col <span class="SpecialChar"><-</span> increment -<span id="L75" class="LineNr"> 75 </span> <span class="PreProc">loop</span> -<span id="L76" class="LineNr"> 76 </span> <span class="Delimiter">}</span> -<span id="L77" class="LineNr"> 77 </span> row <span class="SpecialChar"><-</span> increment -<span id="L78" class="LineNr"> 78 </span> <span class="PreProc">loop</span> -<span id="L79" class="LineNr"> 79 </span> <span class="Delimiter">}</span> -<span id="L80" class="LineNr"> 80 </span><span class="Delimiter">}</span> -<span id="L81" class="LineNr"> 81 </span> -<span id="L82" class="LineNr"> 82 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='browse.mu.html#L82'>clear</a></span> toprow: int, leftcol: int, botrow: int, rightcol: int <span class="Delimiter">{</span> -<span id="L83" class="LineNr"> 83 </span> <span class="PreProc">var</span> row/<span class="Constant">ecx</span>: int <span class="SpecialChar"><-</span> copy toprow -<span id="L84" class="LineNr"> 84 </span> <span class="Delimiter">{</span> -<span id="L85" class="LineNr"> 85 </span> compare row, botrow -<span id="L86" class="LineNr"> 86 </span> <span class="PreProc">break-if->=</span> -<span id="L87" class="LineNr"> 87 </span> <span class="PreProc">var</span> col/<span class="Constant">edx</span>: int <span class="SpecialChar"><-</span> copy leftcol -<span id="L88" class="LineNr"> 88 </span> <a href='../103screen.subx.html#L91'>move-cursor</a> row, col -<span id="L89" class="LineNr"> 89 </span> <span class="Delimiter">{</span> -<span id="L90" class="LineNr"> 90 </span> compare col, rightcol -<span id="L91" class="LineNr"> 91 </span> <span class="PreProc">break-if->=</span> -<span id="L92" class="LineNr"> 92 </span> <a href='../103screen.subx.html#L122'>print-string</a> <span class="Constant">" "</span> -<span id="L93" class="LineNr"> 93 </span> col <span class="SpecialChar"><-</span> increment -<span id="L94" class="LineNr"> 94 </span> <span class="PreProc">loop</span> -<span id="L95" class="LineNr"> 95 </span> <span class="Delimiter">}</span> -<span id="L96" class="LineNr"> 96 </span> row <span class="SpecialChar"><-</span> increment -<span id="L97" class="LineNr"> 97 </span> <span class="PreProc">loop</span> -<span id="L98" class="LineNr"> 98 </span> <span class="Delimiter">}</span> -<span id="L99" class="LineNr"> 99 </span><span class="Delimiter">}</span> -<span id="L100" class="LineNr">100 </span> -<span id="L101" class="LineNr">101 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='browse.mu.html#L101'>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="L102" class="LineNr">102 </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="L103" class="LineNr">103 </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="L104" class="LineNr">104 </span> out <span class="SpecialChar"><-</span> copy *result -<span id="L105" class="LineNr">105 </span><span class="Delimiter">}</span> -<span id="L106" class="LineNr">106 </span> -<span id="L107" class="LineNr">107 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='browse.mu.html#L107'>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="L108" class="LineNr">108 </span> <span class="PreProc">var</span> result: (handle buffered-file) -<span id="L109" class="LineNr">109 </span> <span class="Delimiter">{</span> -<span id="L110" class="LineNr">110 </span> <span class="PreProc">var</span> tmp1/<span class="Constant">eax</span>: (addr handle buffered-file) <span class="SpecialChar"><-</span> address result -<span id="L111" class="LineNr">111 </span> <a href='../105files.subx.html#L3'>open</a> filename, <span class="Constant">0</span>, tmp1 -<span id="L112" class="LineNr">112 </span> <span class="Delimiter">}</span> -<span id="L113" class="LineNr">113 </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="L114" class="LineNr">114 </span> out <span class="SpecialChar"><-</span> copy tmp2 -<span id="L115" class="LineNr">115 </span><span class="Delimiter">}</span> -<span id="L116" class="LineNr">116 </span> -<span id="L117" class="LineNr">117 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='browse.mu.html#L117'>dump</a></span> in: (addr buffered-file) <span class="Delimiter">{</span> -<span id="L118" class="LineNr">118 </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="L119" class="LineNr">119 </span> compare c, <span class="Constant">0xffffffff</span> <span class="Comment"># EOF marker</span> -<span id="L120" class="LineNr">120 </span> <span class="PreProc">break-if-=</span> -<span id="L121" class="LineNr">121 </span> <a href='../103screen.subx.html#L135'>print-byte</a> c -<span id="L122" class="LineNr">122 </span> <span class="PreProc">loop</span> -<span id="L123" class="LineNr">123 </span><span class="Delimiter">}</span> +<span id="L28" class="LineNr"> 28 </span><span class="PreProc">type</span> <a href='browse.mu.html#L28'>render-state</a> <span class="Delimiter">{</span> +<span id="L29" class="LineNr"> 29 </span> current-state: int <span class="Comment"># enum 0: normal, 1: bold</span> +<span id="L30" class="LineNr"> 30 </span><span class="Delimiter">}</span> +<span id="L31" class="LineNr"> 31 </span> +<span id="L32" class="LineNr"> 32 </span><span class="Comment"># decide how to lay out pages on screen</span> +<span id="L33" class="LineNr"> 33 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='browse.mu.html#L33'>render</a></span> in: (addr buffered-file), nrows: int, ncols: int <span class="Delimiter">{</span> +<span id="L34" class="LineNr"> 34 </span> <span class="Comment"># Fit multiple pages on screen on separate columns, each wide enough to read</span> +<span id="L35" class="LineNr"> 35 </span> <span class="Comment"># comfortably.</span> +<span id="L36" class="LineNr"> 36 </span> <span class="Comment"># Pages are separated horizontally by a 'page margin'. Among other reasons,</span> +<span id="L37" class="LineNr"> 37 </span> <span class="Comment"># this allows the odd line to bleed out on the right if necessary.</span> +<span id="L38" class="LineNr"> 38 </span> <span class="Comment">#</span> +<span id="L39" class="LineNr"> 39 </span> <span class="Comment"># hardcoded parameters:</span> +<span id="L40" class="LineNr"> 40 </span> <span class="Comment"># top-margin</span> +<span id="L41" class="LineNr"> 41 </span> <span class="Comment"># page-margin</span> +<span id="L42" class="LineNr"> 42 </span> <span class="Comment"># page-width</span> +<span id="L43" class="LineNr"> 43 </span> <span class="PreProc">var</span> _r: <a href='browse.mu.html#L28'>render-state</a> +<span id="L44" class="LineNr"> 44 </span> <span class="PreProc">var</span> r/<span class="Constant">edi</span>: (addr <a href='browse.mu.html#L28'>render-state</a>) <span class="SpecialChar"><-</span> address _r +<span id="L45" class="LineNr"> 45 </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="L46" class="LineNr"> 46 </span> <span class="PreProc">var</span> botrow/<span class="Constant">ecx</span>: int <span class="SpecialChar"><-</span> copy nrows +<span id="L47" class="LineNr"> 47 </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="L48" class="LineNr"> 48 </span> <span class="PreProc">var</span> rightcol/<span class="Constant">ebx</span>: int <span class="SpecialChar"><-</span> copy leftcol +<span id="L49" class="LineNr"> 49 </span> rightcol <span class="SpecialChar"><-</span> add <span class="Constant">0x40</span> <span class="Comment"># page-width = 64 characters</span> +<span id="L50" class="LineNr"> 50 </span> <a href='../103screen.subx.html#L185'>start-color</a> <span class="Constant">0xec</span>, <span class="Constant">7</span> <span class="Comment"># 236 = darkish gray</span> +<span id="L51" class="LineNr"> 51 </span> <span class="Delimiter">{</span> +<span id="L52" class="LineNr"> 52 </span> compare rightcol, ncols +<span id="L53" class="LineNr"> 53 </span> <span class="PreProc">break-if->=</span> +<span id="L54" class="LineNr"> 54 </span> <a href='browse.mu.html#L63'>render-page</a> in, toprow, leftcol, botrow, rightcol, r +<span id="L55" class="LineNr"> 55 </span> leftcol <span class="SpecialChar"><-</span> copy rightcol +<span id="L56" class="LineNr"> 56 </span> leftcol <span class="SpecialChar"><-</span> add <span class="Constant">5</span> <span class="Comment"># page-margin</span> +<span id="L57" class="LineNr"> 57 </span> rightcol <span class="SpecialChar"><-</span> copy leftcol +<span id="L58" class="LineNr"> 58 </span> rightcol <span class="SpecialChar"><-</span> add <span class="Constant">0x40</span> <span class="Comment"># page-width</span> +<span id="L59" class="LineNr"> 59 </span> <span class="PreProc">loop</span> +<span id="L60" class="LineNr"> 60 </span> <span class="Delimiter">}</span> +<span id="L61" class="LineNr"> 61 </span><span class="Delimiter">}</span> +<span id="L62" class="LineNr"> 62 </span> +<span id="L63" class="LineNr"> 63 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='browse.mu.html#L63'>render-page</a></span> in: (addr buffered-file), toprow: int, leftcol: int, botrow: int, rightcol: int, r: (addr <a href='browse.mu.html#L28'>render-state</a>) <span class="Delimiter">{</span> +<span id="L64" class="LineNr"> 64 </span> <a href='browse.mu.html#L138'>clear</a> toprow, leftcol, botrow, rightcol +<span id="L65" class="LineNr"> 65 </span> <span class="Comment"># render screen rows</span> +<span id="L66" class="LineNr"> 66 </span> <span class="PreProc">var</span> row/<span class="Constant">ecx</span>: int <span class="SpecialChar"><-</span> copy toprow +<span id="L67" class="LineNr"> 67 </span>$line-loop: <span class="Delimiter">{</span> +<span id="L68" class="LineNr"> 68 </span> compare row, botrow +<span id="L69" class="LineNr"> 69 </span> <span class="PreProc">break-if->=</span> +<span id="L70" class="LineNr"> 70 </span> <span class="PreProc">var</span> col/<span class="Constant">edx</span>: int <span class="SpecialChar"><-</span> copy leftcol +<span id="L71" class="LineNr"> 71 </span> <a href='../103screen.subx.html#L91'>move-cursor</a> row, col +<span id="L72" class="LineNr"> 72 </span> <span class="Delimiter">{</span> +<span id="L73" class="LineNr"> 73 </span> compare col, rightcol +<span id="L74" class="LineNr"> 74 </span> <span class="PreProc">break-if->=</span> +<span id="L75" class="LineNr"> 75 </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="L76" class="LineNr"> 76 </span> compare c, <span class="Constant">0xffffffff</span> <span class="Comment"># EOF marker</span> +<span id="L77" class="LineNr"> 77 </span> <span class="PreProc">break-if-=</span> $line-loop +<span id="L78" class="LineNr"> 78 </span> <a href='browse.mu.html#L90'>update-attributes</a> c, r +<span id="L79" class="LineNr"> 79 </span> compare c, <span class="Constant">0xa</span> <span class="Comment"># newline</span> +<span id="L80" class="LineNr"> 80 </span> <span class="PreProc">break-if-=</span> <span class="Comment"># no need to print newlines</span> +<span id="L81" class="LineNr"> 81 </span> <a href='../103screen.subx.html#L135'>print-byte</a> c +<span id="L82" class="LineNr"> 82 </span> col <span class="SpecialChar"><-</span> increment +<span id="L83" class="LineNr"> 83 </span> <span class="PreProc">loop</span> +<span id="L84" class="LineNr"> 84 </span> <span class="Delimiter">}</span> +<span id="L85" class="LineNr"> 85 </span> row <span class="SpecialChar"><-</span> increment +<span id="L86" class="LineNr"> 86 </span> <span class="PreProc">loop</span> +<span id="L87" class="LineNr"> 87 </span> <span class="Delimiter">}</span> +<span id="L88" class="LineNr"> 88 </span><span class="Delimiter">}</span> +<span id="L89" class="LineNr"> 89 </span> +<span id="L90" class="LineNr"> 90 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='browse.mu.html#L90'>update-attributes</a></span> c: byte, _r: (addr <a href='browse.mu.html#L28'>render-state</a>) <span class="Delimiter">{</span> +<span id="L91" class="LineNr"> 91 </span> <span class="PreProc">var</span> r/<span class="Constant">edi</span>: (addr <a href='browse.mu.html#L28'>render-state</a>) <span class="SpecialChar"><-</span> copy _r +<span id="L92" class="LineNr"> 92 </span> <span class="PreProc">var</span> state/<span class="Constant">esi</span>: (addr int) <span class="SpecialChar"><-</span> <a href='../081table.subx.html#L26'>get</a> r, current-state +<span id="L93" class="LineNr"> 93 </span>$update-attributes:check-state: <span class="Delimiter">{</span> +<span id="L94" class="LineNr"> 94 </span> compare *state, <span class="Constant">0</span> <span class="Comment"># normal</span> +<span id="L95" class="LineNr"> 95 </span> <span class="Delimiter">{</span> +<span id="L96" class="LineNr"> 96 </span> <span class="PreProc">break-if-!=</span> +<span id="L97" class="LineNr"> 97 </span> compare c, <span class="Constant">0x2a</span> <span class="Comment"># '*'</span> +<span id="L98" class="LineNr"> 98 </span> <span class="Delimiter">{</span> +<span id="L99" class="LineNr"> 99 </span> <span class="PreProc">break-if-!=</span> +<span id="L100" class="LineNr">100 </span> <span class="Comment"># r->current-state == 0 && c == '*'</span> +<span id="L101" class="LineNr">101 </span> <a href='../103screen.subx.html#L220'>start-bold</a> +<span id="L102" class="LineNr">102 </span> copy-to *state, <span class="Constant">1</span> +<span id="L103" class="LineNr">103 </span> <span class="PreProc">break</span> $update-attributes:check-state +<span id="L104" class="LineNr">104 </span> <span class="Delimiter">}</span> +<span id="L105" class="LineNr">105 </span> compare c, <span class="Constant">0x5f</span> <span class="Comment"># '_'</span> +<span id="L106" class="LineNr">106 </span> <span class="Delimiter">{</span> +<span id="L107" class="LineNr">107 </span> <span class="PreProc">break-if-!=</span> +<span id="L108" class="LineNr">108 </span> <span class="Comment"># r->current-state == 0 && c == '_'</span> +<span id="L109" class="LineNr">109 </span> <a href='../103screen.subx.html#L220'>start-bold</a> +<span id="L110" class="LineNr">110 </span> copy-to *state, <span class="Constant">1</span> +<span id="L111" class="LineNr">111 </span> <span class="PreProc">break</span> $update-attributes:check-state +<span id="L112" class="LineNr">112 </span> <span class="Delimiter">}</span> +<span id="L113" class="LineNr">113 </span> <span class="PreProc">break</span> $update-attributes:check-state +<span id="L114" class="LineNr">114 </span> <span class="Delimiter">}</span> +<span id="L115" class="LineNr">115 </span> <span class="Delimiter">{</span> +<span id="L116" class="LineNr">116 </span> <span class="PreProc">break-if-=</span> +<span id="L117" class="LineNr">117 </span> compare c, <span class="Constant">0x2a</span> <span class="Comment"># '*'</span> +<span id="L118" class="LineNr">118 </span> <span class="Delimiter">{</span> +<span id="L119" class="LineNr">119 </span> <span class="PreProc">break-if-!=</span> +<span id="L120" class="LineNr">120 </span> <span class="Comment"># r->current-state == 1 && c == '*'</span> +<span id="L121" class="LineNr">121 </span> <a href='../103screen.subx.html#L170'>reset-formatting</a> +<span id="L122" class="LineNr">122 </span> copy-to *state, <span class="Constant">0</span> +<span id="L123" class="LineNr">123 </span> <span class="PreProc">break</span> $update-attributes:check-state +<span id="L124" class="LineNr">124 </span> <span class="Delimiter">}</span> +<span id="L125" class="LineNr">125 </span> compare c, <span class="Constant">0x5f</span> <span class="Comment"># '_'</span> +<span id="L126" class="LineNr">126 </span> <span class="Delimiter">{</span> +<span id="L127" class="LineNr">127 </span> <span class="PreProc">break-if-!=</span> +<span id="L128" class="LineNr">128 </span> <span class="Comment"># r->current-state == 1 && c == '_'</span> +<span id="L129" class="LineNr">129 </span> <a href='../103screen.subx.html#L170'>reset-formatting</a> +<span id="L130" class="LineNr">130 </span> copy-to *state, <span class="Constant">0</span> +<span id="L131" class="LineNr">131 </span> <span class="PreProc">break</span> $update-attributes:check-state +<span id="L132" class="LineNr">132 </span> <span class="Delimiter">}</span> +<span id="L133" class="LineNr">133 </span> <span class="PreProc">break</span> $update-attributes:check-state +<span id="L134" class="LineNr">134 </span> <span class="Delimiter">}</span> +<span id="L135" class="LineNr">135 </span> <span class="Delimiter">}</span> +<span id="L136" class="LineNr">136 </span><span class="Delimiter">}</span> +<span id="L137" class="LineNr">137 </span> +<span id="L138" class="LineNr">138 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='browse.mu.html#L138'>clear</a></span> toprow: int, leftcol: int, botrow: int, rightcol: int <span class="Delimiter">{</span> +<span id="L139" class="LineNr">139 </span> <span class="PreProc">var</span> row/<span class="Constant">ecx</span>: int <span class="SpecialChar"><-</span> copy toprow +<span id="L140" class="LineNr">140 </span> <span class="Delimiter">{</span> +<span id="L141" class="LineNr">141 </span> compare row, botrow +<span id="L142" class="LineNr">142 </span> <span class="PreProc">break-if->=</span> +<span id="L143" class="LineNr">143 </span> <span class="PreProc">var</span> col/<span class="Constant">edx</span>: int <span class="SpecialChar"><-</span> copy leftcol +<span id="L144" class="LineNr">144 </span> <a href='../103screen.subx.html#L91'>move-cursor</a> row, col +<span id="L145" class="LineNr">145 </span> <span class="Delimiter">{</span> +<span id="L146" class="LineNr">146 </span> compare col, rightcol +<span id="L147" class="LineNr">147 </span> <span class="PreProc">break-if->=</span> +<span id="L148" class="LineNr">148 </span> <a href='../103screen.subx.html#L122'>print-string</a> <span class="Constant">" "</span> +<span id="L149" class="LineNr">149 </span> col <span class="SpecialChar"><-</span> increment +<span id="L150" class="LineNr">150 </span> <span class="PreProc">loop</span> +<span id="L151" class="LineNr">151 </span> <span class="Delimiter">}</span> +<span id="L152" class="LineNr">152 </span> row <span class="SpecialChar"><-</span> increment +<span id="L153" class="LineNr">153 </span> <span class="PreProc">loop</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'>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="L158" class="LineNr">158 </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="L159" class="LineNr">159 </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="L160" class="LineNr">160 </span> out <span class="SpecialChar"><-</span> copy *result +<span id="L161" class="LineNr">161 </span><span class="Delimiter">}</span> +<span id="L162" class="LineNr">162 </span> +<span id="L163" class="LineNr">163 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='browse.mu.html#L163'>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="L164" class="LineNr">164 </span> <span class="PreProc">var</span> result: (handle buffered-file) +<span id="L165" class="LineNr">165 </span> <span class="Delimiter">{</span> +<span id="L166" class="LineNr">166 </span> <span class="PreProc">var</span> tmp1/<span class="Constant">eax</span>: (addr handle buffered-file) <span class="SpecialChar"><-</span> address result +<span id="L167" class="LineNr">167 </span> <a href='../105files.subx.html#L3'>open</a> filename, <span class="Constant">0</span>, tmp1 +<span id="L168" class="LineNr">168 </span> <span class="Delimiter">}</span> +<span id="L169" class="LineNr">169 </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="L170" class="LineNr">170 </span> out <span class="SpecialChar"><-</span> copy tmp2 +<span id="L171" class="LineNr">171 </span><span class="Delimiter">}</span> +<span id="L172" class="LineNr">172 </span> +<span id="L173" class="LineNr">173 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='browse.mu.html#L173'>dump</a></span> in: (addr buffered-file) <span class="Delimiter">{</span> +<span id="L174" class="LineNr">174 </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="L175" class="LineNr">175 </span> compare c, <span class="Constant">0xffffffff</span> <span class="Comment"># EOF marker</span> +<span id="L176" class="LineNr">176 </span> <span class="PreProc">break-if-=</span> +<span id="L177" class="LineNr">177 </span> <a href='../103screen.subx.html#L135'>print-byte</a> c +<span id="L178" class="LineNr">178 </span> <span class="PreProc">loop</span> +<span id="L179" class="LineNr">179 </span><span class="Delimiter">}</span> </pre> </body> </html> |