diff options
| -rw-r--r-- | html/baremetal/403unicode.mu.html | 10 | ||||
| -rw-r--r-- | html/baremetal/501draw-text.mu.html | 66 | ||||
| -rw-r--r-- | html/baremetal/502manhattan-line.mu.html | 14 | ||||
| -rw-r--r-- | html/baremetal/ex2.mu.html | 2 | ||||
| -rw-r--r-- | html/baremetal/ex3.mu.html | 2 | ||||
| -rw-r--r-- | html/baremetal/ex4.mu.html | 2 | ||||
| -rw-r--r-- | html/baremetal/ex5.mu.html | 6 | ||||
| -rw-r--r-- | html/baremetal/ex6.mu.html | 24 | ||||
| -rw-r--r-- | html/baremetal/ex7.mu.html | 18 |
9 files changed, 72 insertions, 72 deletions
diff --git a/html/baremetal/403unicode.mu.html b/html/baremetal/403unicode.mu.html index bff11ca4..b1118a7c 100644 --- a/html/baremetal/403unicode.mu.html +++ b/html/baremetal/403unicode.mu.html @@ -77,7 +77,7 @@ if ('onhashchange' in window) { <span id="L19" class="LineNr"> 19 </span><span class="muComment">#</span> <span id="L20" class="LineNr"> 20 </span><span class="muComment"># The day we want to support combining characters, this function will need to</span> <span id="L21" class="LineNr"> 21 </span><span class="muComment"># take multiple code points. Or something.</span> -<span id="L22" class="LineNr"> 22 </span><span class="PreProc">fn</span> <span class="muFunction">to-grapheme</span> in: code-point<span class="PreProc"> -> </span>_/<span class="Constant">eax</span>: grapheme <span class="Delimiter">{</span> +<span id="L22" class="LineNr"> 22 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='403unicode.mu.html#L22'>to-grapheme</a></span> in: code-point<span class="PreProc"> -> </span>_/<span class="Constant">eax</span>: grapheme <span class="Delimiter">{</span> <span id="L23" class="LineNr"> 23 </span> <span class="PreProc">var</span> c/<span class="Constant">eax</span>: int <span class="SpecialChar"><-</span> copy in <span id="L24" class="LineNr"> 24 </span> <span class="PreProc">var</span> num-trailers/<span class="Constant">ecx</span>: int <span class="SpecialChar"><-</span> copy <span class="Constant">0</span> <span id="L25" class="LineNr"> 25 </span> <span class="PreProc">var</span> first/<span class="Constant">edx</span>: int <span class="SpecialChar"><-</span> copy <span class="Constant">0</span> @@ -147,7 +147,7 @@ if ('onhashchange' in window) { <span id="L89" class="LineNr"> 89 </span><span class="muComment"># TODO: bring in tests once we have check-ints-equal</span> <span id="L90" class="LineNr"> 90 </span> <span id="L91" class="LineNr"> 91 </span><span class="muComment"># read the next grapheme from a stream of bytes</span> -<span id="L92" class="LineNr"> 92 </span><span class="PreProc">fn</span> <span class="muFunction">read-grapheme</span> in: (addr stream byte)<span class="PreProc"> -> </span>_/<span class="Constant">eax</span>: grapheme <span class="Delimiter">{</span> +<span id="L92" class="LineNr"> 92 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='403unicode.mu.html#L92'>read-grapheme</a></span> in: (addr stream byte)<span class="PreProc"> -> </span>_/<span class="Constant">eax</span>: grapheme <span class="Delimiter">{</span> <span id="L93" class="LineNr"> 93 </span> <span class="muComment"># if at eof, return EOF</span> <span id="L94" class="LineNr"> 94 </span> <span class="Delimiter">{</span> <span id="L95" class="LineNr"> 95 </span> <span class="PreProc">var</span> eof?/<span class="Constant">eax</span>: boolean <span class="SpecialChar"><-</span> <a href='309stream.subx.html#L6'>stream-empty?</a> in @@ -203,7 +203,7 @@ if ('onhashchange' in window) { <span id="L145" class="LineNr">145 </span> <span class="PreProc">break-if-<=</span> <span id="L146" class="LineNr">146 </span> <span class="PreProc">var</span> tmp/<span class="Constant">eax</span>: byte <span class="SpecialChar"><-</span> <a href='112read-byte.subx.html#L9'>read-byte</a> in <span id="L147" class="LineNr">147 </span> <span class="PreProc">var</span> tmp2/<span class="Constant">eax</span>: int <span class="SpecialChar"><-</span> copy tmp -<span id="L148" class="LineNr">148 </span> tmp2 <span class="SpecialChar"><-</span> shift-left-bytes tmp2, num-byte-shifts +<span id="L148" class="LineNr">148 </span> tmp2 <span class="SpecialChar"><-</span> <a href='403unicode.mu.html#L159'>shift-left-bytes</a> tmp2, num-byte-shifts <span id="L149" class="LineNr">149 </span> result <span class="SpecialChar"><-</span> or tmp2 <span id="L150" class="LineNr">150 </span> <span class="muComment"># update loop state</span> <span id="L151" class="LineNr">151 </span> num-byte-shifts <span class="SpecialChar"><-</span> increment @@ -214,7 +214,7 @@ if ('onhashchange' in window) { <span id="L156" class="LineNr">156 </span><span class="Delimiter">}</span> <span id="L157" class="LineNr">157 </span> <span id="L158" class="LineNr">158 </span><span class="muComment"># needed because available primitives only shift by a literal/constant number of bits</span> -<span id="L159" class="LineNr">159 </span><span class="PreProc">fn</span> <span class="muFunction">shift-left-bytes</span> n: int, k: int<span class="PreProc"> -> </span>_/<span class="Constant">eax</span>: int <span class="Delimiter">{</span> +<span id="L159" class="LineNr">159 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='403unicode.mu.html#L159'>shift-left-bytes</a></span> n: int, k: int<span class="PreProc"> -> </span>_/<span class="Constant">eax</span>: int <span class="Delimiter">{</span> <span id="L160" class="LineNr">160 </span> <span class="PreProc">var</span> i/<span class="Constant">ecx</span>: int <span class="SpecialChar"><-</span> copy <span class="Constant">0</span> <span id="L161" class="LineNr">161 </span> <span class="PreProc">var</span> result/<span class="Constant">eax</span>: int <span class="SpecialChar"><-</span> copy n <span id="L162" class="LineNr">162 </span> <span class="Delimiter">{</span> @@ -231,7 +231,7 @@ if ('onhashchange' in window) { <span id="L173" class="LineNr">173 </span> <span id="L174" class="LineNr">174 </span><span class="muComment"># write a grapheme to a stream of bytes</span> <span id="L175" class="LineNr">175 </span><span class="muComment"># this is like write-to-stream, except we skip leading 0 bytes</span> -<span id="L176" class="LineNr">176 </span><span class="PreProc">fn</span> <span class="muFunction">write-grapheme</span> out: (addr stream byte), g: grapheme <span class="Delimiter">{</span> +<span id="L176" class="LineNr">176 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='403unicode.mu.html#L176'>write-grapheme</a></span> out: (addr stream byte), g: grapheme <span class="Delimiter">{</span> <span id="L177" class="LineNr">177 </span>$write-grapheme:body: <span class="Delimiter">{</span> <span id="L178" class="LineNr">178 </span> <span class="PreProc">var</span> c/<span class="Constant">eax</span>: int <span class="SpecialChar"><-</span> copy g <span id="L179" class="LineNr">179 </span> <a href='115write-byte.subx.html#L6'>append-byte</a> out, c <span class="muComment"># first byte is always written</span> diff --git a/html/baremetal/501draw-text.mu.html b/html/baremetal/501draw-text.mu.html index 91ee3d75..c877d08d 100644 --- a/html/baremetal/501draw-text.mu.html +++ b/html/baremetal/501draw-text.mu.html @@ -58,7 +58,7 @@ if ('onhashchange' in window) { <pre id='vimCodeElement'> <span id="L1" class="LineNr"> 1 </span><span class="muComment"># some primitives for moving the cursor without making assumptions about</span> <span id="L2" class="LineNr"> 2 </span><span class="muComment"># raster order</span> -<span id="L3" class="LineNr"> 3 </span><span class="PreProc">fn</span> <span class="muFunction">cursor-left</span> screen: (addr screen) <span class="Delimiter">{</span> +<span id="L3" class="LineNr"> 3 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='501draw-text.mu.html#L3'>cursor-left</a></span> screen: (addr screen) <span class="Delimiter">{</span> <span id="L4" class="LineNr"> 4 </span> <span class="PreProc">var</span> cursor-x/<span class="Constant">eax</span>: int <span class="SpecialChar"><-</span> copy <span class="Constant">0</span> <span id="L5" class="LineNr"> 5 </span> <span class="PreProc">var</span> cursor-y/<span class="Constant">ecx</span>: int <span class="SpecialChar"><-</span> copy <span class="Constant">0</span> <span id="L6" class="LineNr"> 6 </span> cursor-x, cursor-y <span class="SpecialChar"><-</span> <a href='103grapheme.subx.html#L73'>cursor-position</a> screen @@ -71,7 +71,7 @@ if ('onhashchange' in window) { <span id="L13" class="LineNr"> 13 </span> <a href='103grapheme.subx.html#L86'>set-cursor-position</a> screen, cursor-x, cursor-y <span id="L14" class="LineNr"> 14 </span><span class="Delimiter">}</span> <span id="L15" class="LineNr"> 15 </span> -<span id="L16" class="LineNr"> 16 </span><span class="PreProc">fn</span> <span class="muFunction">cursor-right</span> screen: (addr screen) <span class="Delimiter">{</span> +<span id="L16" class="LineNr"> 16 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='501draw-text.mu.html#L16'>cursor-right</a></span> screen: (addr screen) <span class="Delimiter">{</span> <span id="L17" class="LineNr"> 17 </span> <span class="PreProc">var</span> cursor-x/<span class="Constant">eax</span>: int <span class="SpecialChar"><-</span> copy <span class="Constant">0</span> <span id="L18" class="LineNr"> 18 </span> <span class="PreProc">var</span> cursor-y/<span class="Constant">ecx</span>: int <span class="SpecialChar"><-</span> copy <span class="Constant">0</span> <span id="L19" class="LineNr"> 19 </span> cursor-x, cursor-y <span class="SpecialChar"><-</span> <a href='103grapheme.subx.html#L73'>cursor-position</a> screen @@ -84,7 +84,7 @@ if ('onhashchange' in window) { <span id="L26" class="LineNr"> 26 </span> <a href='103grapheme.subx.html#L86'>set-cursor-position</a> screen, cursor-x, cursor-y <span id="L27" class="LineNr"> 27 </span><span class="Delimiter">}</span> <span id="L28" class="LineNr"> 28 </span> -<span id="L29" class="LineNr"> 29 </span><span class="PreProc">fn</span> <span class="muFunction">cursor-up</span> screen: (addr screen) <span class="Delimiter">{</span> +<span id="L29" class="LineNr"> 29 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='501draw-text.mu.html#L29'>cursor-up</a></span> screen: (addr screen) <span class="Delimiter">{</span> <span id="L30" class="LineNr"> 30 </span> <span class="PreProc">var</span> cursor-x/<span class="Constant">eax</span>: int <span class="SpecialChar"><-</span> copy <span class="Constant">0</span> <span id="L31" class="LineNr"> 31 </span> <span class="PreProc">var</span> cursor-y/<span class="Constant">ecx</span>: int <span class="SpecialChar"><-</span> copy <span class="Constant">0</span> <span id="L32" class="LineNr"> 32 </span> cursor-x, cursor-y <span class="SpecialChar"><-</span> <a href='103grapheme.subx.html#L73'>cursor-position</a> screen @@ -97,7 +97,7 @@ if ('onhashchange' in window) { <span id="L39" class="LineNr"> 39 </span> <a href='103grapheme.subx.html#L86'>set-cursor-position</a> screen, cursor-x, cursor-y <span id="L40" class="LineNr"> 40 </span><span class="Delimiter">}</span> <span id="L41" class="LineNr"> 41 </span> -<span id="L42" class="LineNr"> 42 </span><span class="PreProc">fn</span> <span class="muFunction">cursor-down</span> screen: (addr screen) <span class="Delimiter">{</span> +<span id="L42" class="LineNr"> 42 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='501draw-text.mu.html#L42'>cursor-down</a></span> screen: (addr screen) <span class="Delimiter">{</span> <span id="L43" class="LineNr"> 43 </span> <span class="PreProc">var</span> cursor-x/<span class="Constant">eax</span>: int <span class="SpecialChar"><-</span> copy <span class="Constant">0</span> <span id="L44" class="LineNr"> 44 </span> <span class="PreProc">var</span> cursor-y/<span class="Constant">ecx</span>: int <span class="SpecialChar"><-</span> copy <span class="Constant">0</span> <span id="L45" class="LineNr"> 45 </span> cursor-x, cursor-y <span class="SpecialChar"><-</span> <a href='103grapheme.subx.html#L73'>cursor-position</a> screen @@ -110,7 +110,7 @@ if ('onhashchange' in window) { <span id="L52" class="LineNr"> 52 </span> <a href='103grapheme.subx.html#L86'>set-cursor-position</a> screen, cursor-x, cursor-y <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">draw-grapheme-at-cursor</span> screen: (addr screen), g: grapheme, color: int <span class="Delimiter">{</span> +<span id="L55" class="LineNr"> 55 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='501draw-text.mu.html#L55'>draw-grapheme-at-cursor</a></span> screen: (addr screen), g: grapheme, color: int <span class="Delimiter">{</span> <span id="L56" class="LineNr"> 56 </span> <span class="PreProc">var</span> cursor-x/<span class="Constant">eax</span>: int <span class="SpecialChar"><-</span> copy <span class="Constant">0</span> <span id="L57" class="LineNr"> 57 </span> <span class="PreProc">var</span> cursor-y/<span class="Constant">ecx</span>: int <span class="SpecialChar"><-</span> copy <span class="Constant">0</span> <span id="L58" class="LineNr"> 58 </span> cursor-x, cursor-y <span class="SpecialChar"><-</span> <a href='103grapheme.subx.html#L73'>cursor-position</a> screen @@ -120,7 +120,7 @@ if ('onhashchange' in window) { <span id="L62" class="LineNr"> 62 </span><span class="muComment"># draw a single line of text from x, y to xmax</span> <span id="L63" class="LineNr"> 63 </span><span class="muComment"># return the next 'x' coordinate</span> <span id="L64" class="LineNr"> 64 </span><span class="muComment"># if there isn't enough space, return 0 without modifying the screen</span> -<span id="L65" class="LineNr"> 65 </span><span class="PreProc">fn</span> <span class="muFunction">draw-text-rightward</span> screen: (addr screen), text: (addr array byte), x: int, xmax: int, y: int, color: int<span class="PreProc"> -> </span>_/<span class="Constant">eax</span>: int <span class="Delimiter">{</span> +<span id="L65" class="LineNr"> 65 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='501draw-text.mu.html#L65'>draw-text-rightward</a></span> screen: (addr screen), text: (addr array byte), x: int, xmax: int, y: int, color: int<span class="PreProc"> -> </span>_/<span class="Constant">eax</span>: int <span class="Delimiter">{</span> <span id="L66" class="LineNr"> 66 </span> <span class="PreProc">var</span> stream-storage: (stream byte <span class="Constant">0x100</span>) <span id="L67" class="LineNr"> 67 </span> <span class="PreProc">var</span> stream/<span class="Constant">esi</span>: (addr stream byte) <span class="SpecialChar"><-</span> address stream-storage <span id="L68" class="LineNr"> 68 </span> <a href='108write.subx.html#L5'>write</a> stream, text @@ -129,7 +129,7 @@ if ('onhashchange' in window) { <span id="L71" class="LineNr"> 71 </span> <span class="Delimiter">{</span> <span id="L72" class="LineNr"> 72 </span> compare xcurr, xmax <span id="L73" class="LineNr"> 73 </span> <span class="PreProc">break-if-></span> -<span id="L74" class="LineNr"> 74 </span> <span class="PreProc">var</span> g/<span class="Constant">eax</span>: grapheme <span class="SpecialChar"><-</span> read-grapheme stream +<span id="L74" class="LineNr"> 74 </span> <span class="PreProc">var</span> g/<span class="Constant">eax</span>: grapheme <span class="SpecialChar"><-</span> <a href='403unicode.mu.html#L92'>read-grapheme</a> stream <span id="L75" class="LineNr"> 75 </span> compare g, <span class="Constant">0xffffffff</span> <span class="muComment"># end-of-file</span> <span id="L76" class="LineNr"> 76 </span> <span class="PreProc">break-if-=</span> <span id="L77" class="LineNr"> 77 </span> xcurr <span class="SpecialChar"><-</span> add <span class="Constant">8</span> <span class="muComment"># font-width</span> @@ -144,7 +144,7 @@ if ('onhashchange' in window) { <span id="L86" class="LineNr"> 86 </span> <a href='106stream.subx.html#L56'>rewind-stream</a> stream <span id="L87" class="LineNr"> 87 </span> xcurr <span class="SpecialChar"><-</span> copy x <span id="L88" class="LineNr"> 88 </span> <span class="Delimiter">{</span> -<span id="L89" class="LineNr"> 89 </span> <span class="PreProc">var</span> g/<span class="Constant">eax</span>: grapheme <span class="SpecialChar"><-</span> read-grapheme stream +<span id="L89" class="LineNr"> 89 </span> <span class="PreProc">var</span> g/<span class="Constant">eax</span>: grapheme <span class="SpecialChar"><-</span> <a href='403unicode.mu.html#L92'>read-grapheme</a> stream <span id="L90" class="LineNr"> 90 </span> compare g, <span class="Constant">0xffffffff</span> <span class="muComment"># end-of-file</span> <span id="L91" class="LineNr"> 91 </span> <span class="PreProc">break-if-=</span> <span id="L92" class="LineNr"> 92 </span> <a href='103grapheme.subx.html#L1'>draw-grapheme</a> screen, g, xcurr, y, color @@ -155,11 +155,11 @@ if ('onhashchange' in window) { <span id="L97" class="LineNr"> 97 </span> <span class="PreProc">return</span> xcurr <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">draw-text-rightward-from-cursor</span> screen: (addr screen), text: (addr array byte), xmax: int, color: int<span class="PreProc"> -> </span>_/<span class="Constant">eax</span>: int <span class="Delimiter">{</span> +<span id="L100" class="LineNr">100 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='501draw-text.mu.html#L100'>draw-text-rightward-from-cursor</a></span> screen: (addr screen), text: (addr array byte), xmax: int, color: int<span class="PreProc"> -> </span>_/<span class="Constant">eax</span>: int <span class="Delimiter">{</span> <span id="L101" class="LineNr">101 </span> <span class="PreProc">var</span> cursor-x/<span class="Constant">eax</span>: int <span class="SpecialChar"><-</span> copy <span class="Constant">0</span> <span id="L102" class="LineNr">102 </span> <span class="PreProc">var</span> cursor-y/<span class="Constant">ecx</span>: int <span class="SpecialChar"><-</span> copy <span class="Constant">0</span> <span id="L103" class="LineNr">103 </span> cursor-x, cursor-y <span class="SpecialChar"><-</span> <a href='103grapheme.subx.html#L73'>cursor-position</a> screen -<span id="L104" class="LineNr">104 </span> <span class="PreProc">var</span> result/<span class="Constant">eax</span>: int <span class="SpecialChar"><-</span> draw-text-rightward screen, text, cursor-x, xmax, cursor-y, color +<span id="L104" class="LineNr">104 </span> <span class="PreProc">var</span> result/<span class="Constant">eax</span>: int <span class="SpecialChar"><-</span> <a href='501draw-text.mu.html#L65'>draw-text-rightward</a> screen, text, cursor-x, xmax, cursor-y, color <span id="L105" class="LineNr">105 </span> <span class="PreProc">return</span> result <span id="L106" class="LineNr">106 </span><span class="Delimiter">}</span> <span id="L107" class="LineNr">107 </span> @@ -167,7 +167,7 @@ if ('onhashchange' in window) { <span id="L109" class="LineNr">109 </span><span class="muComment"># return the next (x, y) coordinate in raster order where drawing stopped</span> <span id="L110" class="LineNr">110 </span><span class="muComment"># that way the caller can draw more if given the same min and max bounding-box.</span> <span id="L111" class="LineNr">111 </span><span class="muComment"># if there isn't enough space, return 0 without modifying the screen</span> -<span id="L112" class="LineNr">112 </span><span class="PreProc">fn</span> <span class="muFunction">draw-text-wrapping-right-then-down</span> screen: (addr screen), text: (addr array byte), xmin: int, ymin: int, xmax: int, ymax: int, x: int, y: int, color: int<span class="PreProc"> -> </span>_/<span class="Constant">eax</span>: int, _/<span class="Constant">ecx</span>: int <span class="Delimiter">{</span> +<span id="L112" class="LineNr">112 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='501draw-text.mu.html#L112'>draw-text-wrapping-right-then-down</a></span> screen: (addr screen), text: (addr array byte), xmin: int, ymin: int, xmax: int, ymax: int, x: int, y: int, color: int<span class="PreProc"> -> </span>_/<span class="Constant">eax</span>: int, _/<span class="Constant">ecx</span>: int <span class="Delimiter">{</span> <span id="L113" class="LineNr">113 </span> <span class="PreProc">var</span> stream-storage: (stream byte <span class="Constant">0x100</span>) <span id="L114" class="LineNr">114 </span> <span class="PreProc">var</span> stream/<span class="Constant">esi</span>: (addr stream byte) <span class="SpecialChar"><-</span> address stream-storage <span id="L115" class="LineNr">115 </span> <a href='108write.subx.html#L5'>write</a> stream, text @@ -177,7 +177,7 @@ if ('onhashchange' in window) { <span id="L119" class="LineNr">119 </span> <span class="Delimiter">{</span> <span id="L120" class="LineNr">120 </span> compare ycurr, ymax <span id="L121" class="LineNr">121 </span> <span class="PreProc">break-if->=</span> -<span id="L122" class="LineNr">122 </span> <span class="PreProc">var</span> g/<span class="Constant">eax</span>: grapheme <span class="SpecialChar"><-</span> read-grapheme stream +<span id="L122" class="LineNr">122 </span> <span class="PreProc">var</span> g/<span class="Constant">eax</span>: grapheme <span class="SpecialChar"><-</span> <a href='403unicode.mu.html#L92'>read-grapheme</a> stream <span id="L123" class="LineNr">123 </span> compare g, <span class="Constant">0xffffffff</span> <span class="muComment"># end-of-file</span> <span id="L124" class="LineNr">124 </span> <span class="PreProc">break-if-=</span> <span id="L125" class="LineNr">125 </span> xcurr <span class="SpecialChar"><-</span> add <span class="Constant">8</span> <span class="muComment"># font-width</span> @@ -199,7 +199,7 @@ if ('onhashchange' in window) { <span id="L141" class="LineNr">141 </span> xcurr <span class="SpecialChar"><-</span> copy x <span id="L142" class="LineNr">142 </span> ycurr <span class="SpecialChar"><-</span> copy y <span id="L143" class="LineNr">143 </span> <span class="Delimiter">{</span> -<span id="L144" class="LineNr">144 </span> <span class="PreProc">var</span> g/<span class="Constant">eax</span>: grapheme <span class="SpecialChar"><-</span> read-grapheme stream +<span id="L144" class="LineNr">144 </span> <span class="PreProc">var</span> g/<span class="Constant">eax</span>: grapheme <span class="SpecialChar"><-</span> <a href='403unicode.mu.html#L92'>read-grapheme</a> stream <span id="L145" class="LineNr">145 </span> compare g, <span class="Constant">0xffffffff</span> <span class="muComment"># end-of-file</span> <span id="L146" class="LineNr">146 </span> <span class="PreProc">break-if-=</span> <span id="L147" class="LineNr">147 </span> <a href='103grapheme.subx.html#L1'>draw-grapheme</a> screen, g, xcurr, ycurr, color @@ -216,14 +216,14 @@ if ('onhashchange' in window) { <span id="L158" class="LineNr">158 </span> <span class="PreProc">return</span> xcurr, ycurr <span id="L159" class="LineNr">159 </span><span class="Delimiter">}</span> <span id="L160" class="LineNr">160 </span> -<span id="L161" class="LineNr">161 </span><span class="PreProc">fn</span> <span class="muFunction">draw-text-wrapping-right-then-down-over-full-screen</span> screen: (addr screen), text: (addr array byte), x: int, y: int, color: int<span class="PreProc"> -> </span>_/<span class="Constant">eax</span>: int, _/<span class="Constant">ecx</span>: int <span class="Delimiter">{</span> +<span id="L161" class="LineNr">161 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='501draw-text.mu.html#L161'>draw-text-wrapping-right-then-down-over-full-screen</a></span> screen: (addr screen), text: (addr array byte), x: int, y: int, color: int<span class="PreProc"> -> </span>_/<span class="Constant">eax</span>: int, _/<span class="Constant">ecx</span>: int <span class="Delimiter">{</span> <span id="L162" class="LineNr">162 </span> <span class="PreProc">var</span> cursor-x/<span class="Constant">eax</span>: int <span class="SpecialChar"><-</span> copy <span class="Constant">0</span> <span id="L163" class="LineNr">163 </span> <span class="PreProc">var</span> cursor-y/<span class="Constant">ecx</span>: int <span class="SpecialChar"><-</span> copy <span class="Constant">0</span> -<span id="L164" class="LineNr">164 </span> cursor-x, cursor-y <span class="SpecialChar"><-</span> draw-text-wrapping-right-then-down screen, text, <span class="Constant">0</span>, <span class="Constant">0</span>, <span class="Constant">0x400</span>, <span class="Constant">0x300</span>, x, y, color <span class="muComment"># 1024, 768</span> +<span id="L164" class="LineNr">164 </span> cursor-x, cursor-y <span class="SpecialChar"><-</span> <a href='501draw-text.mu.html#L112'>draw-text-wrapping-right-then-down</a> screen, text, <span class="Constant">0</span>, <span class="Constant">0</span>, <span class="Constant">0x400</span>, <span class="Constant">0x300</span>, x, y, color <span class="muComment"># 1024, 768</span> <span id="L165" class="LineNr">165 </span> <span class="PreProc">return</span> cursor-x, cursor-y <span id="L166" class="LineNr">166 </span><span class="Delimiter">}</span> <span id="L167" class="LineNr">167 </span> -<span id="L168" class="LineNr">168 </span><span class="PreProc">fn</span> <span class="muFunction">draw-text-wrapping-right-then-down-from-cursor</span> screen: (addr screen), text: (addr array byte), xmin: int, ymin: int, xmax: int, ymax: int, color: int<span class="PreProc"> -> </span>_/<span class="Constant">eax</span>: int, _/<span class="Constant">ecx</span>: int <span class="Delimiter">{</span> +<span id="L168" class="LineNr">168 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='501draw-text.mu.html#L168'>draw-text-wrapping-right-then-down-from-cursor</a></span> screen: (addr screen), text: (addr array byte), xmin: int, ymin: int, xmax: int, ymax: int, color: int<span class="PreProc"> -> </span>_/<span class="Constant">eax</span>: int, _/<span class="Constant">ecx</span>: int <span class="Delimiter">{</span> <span id="L169" class="LineNr">169 </span> <span class="PreProc">var</span> cursor-x/<span class="Constant">eax</span>: int <span class="SpecialChar"><-</span> copy <span class="Constant">0</span> <span id="L170" class="LineNr">170 </span> <span class="PreProc">var</span> cursor-y/<span class="Constant">ecx</span>: int <span class="SpecialChar"><-</span> copy <span class="Constant">0</span> <span id="L171" class="LineNr">171 </span> cursor-x, cursor-y <span class="SpecialChar"><-</span> <a href='103grapheme.subx.html#L73'>cursor-position</a> screen @@ -235,14 +235,14 @@ if ('onhashchange' in window) { <span id="L177" class="LineNr">177 </span> cursor-x <span class="SpecialChar"><-</span> copy xmin <span id="L178" class="LineNr">178 </span> cursor-y <span class="SpecialChar"><-</span> add <span class="Constant">0x10</span> <span class="muComment"># font-height</span> <span id="L179" class="LineNr">179 </span> <span class="Delimiter">}</span> -<span id="L180" class="LineNr">180 </span> cursor-x, cursor-y <span class="SpecialChar"><-</span> draw-text-wrapping-right-then-down screen, text, xmin, ymin, xmax, ymax, cursor-x, cursor-y, color +<span id="L180" class="LineNr">180 </span> cursor-x, cursor-y <span class="SpecialChar"><-</span> <a href='501draw-text.mu.html#L112'>draw-text-wrapping-right-then-down</a> screen, text, xmin, ymin, xmax, ymax, cursor-x, cursor-y, color <span id="L181" class="LineNr">181 </span> <span class="PreProc">return</span> cursor-x, cursor-y <span id="L182" class="LineNr">182 </span><span class="Delimiter">}</span> <span id="L183" class="LineNr">183 </span> -<span id="L184" class="LineNr">184 </span><span class="PreProc">fn</span> <span class="muFunction">draw-text-wrapping-right-then-down-from-cursor-over-full-screen</span> screen: (addr screen), text: (addr array byte), color: int<span class="PreProc"> -> </span>_/<span class="Constant">eax</span>: int, _/<span class="Constant">ecx</span>: int <span class="Delimiter">{</span> +<span id="L184" class="LineNr">184 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='501draw-text.mu.html#L184'>draw-text-wrapping-right-then-down-from-cursor-over-full-screen</a></span> screen: (addr screen), text: (addr array byte), color: int<span class="PreProc"> -> </span>_/<span class="Constant">eax</span>: int, _/<span class="Constant">ecx</span>: int <span class="Delimiter">{</span> <span id="L185" class="LineNr">185 </span> <span class="PreProc">var</span> cursor-x/<span class="Constant">eax</span>: int <span class="SpecialChar"><-</span> copy <span class="Constant">0</span> <span id="L186" class="LineNr">186 </span> <span class="PreProc">var</span> cursor-y/<span class="Constant">ecx</span>: int <span class="SpecialChar"><-</span> copy <span class="Constant">0</span> -<span id="L187" class="LineNr">187 </span> cursor-x, cursor-y <span class="SpecialChar"><-</span> draw-text-wrapping-right-then-down-from-cursor screen, text, <span class="Constant">0</span>, <span class="Constant">0</span>, <span class="Constant">0x400</span>, <span class="Constant">0x300</span>, color <span class="muComment"># 1024, 768</span> +<span id="L187" class="LineNr">187 </span> cursor-x, cursor-y <span class="SpecialChar"><-</span> <a href='501draw-text.mu.html#L168'>draw-text-wrapping-right-then-down-from-cursor</a> screen, text, <span class="Constant">0</span>, <span class="Constant">0</span>, <span class="Constant">0x400</span>, <span class="Constant">0x300</span>, color <span class="muComment"># 1024, 768</span> <span id="L188" class="LineNr">188 </span> <span class="PreProc">return</span> cursor-x, cursor-y <span id="L189" class="LineNr">189 </span><span class="Delimiter">}</span> <span id="L190" class="LineNr">190 </span> @@ -251,7 +251,7 @@ if ('onhashchange' in window) { <span id="L193" class="LineNr">193 </span><span class="muComment"># draw a single line of text vertically from x, y to ymax</span> <span id="L194" class="LineNr">194 </span><span class="muComment"># return the next 'y' coordinate</span> <span id="L195" class="LineNr">195 </span><span class="muComment"># if there isn't enough space, return 0 without modifying the screen</span> -<span id="L196" class="LineNr">196 </span><span class="PreProc">fn</span> <span class="muFunction">draw-text-downward</span> screen: (addr screen), text: (addr array byte), x: int, y: int, ymax: int, color: int<span class="PreProc"> -> </span>_/<span class="Constant">eax</span>: int <span class="Delimiter">{</span> +<span id="L196" class="LineNr">196 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='501draw-text.mu.html#L196'>draw-text-downward</a></span> screen: (addr screen), text: (addr array byte), x: int, y: int, ymax: int, color: int<span class="PreProc"> -> </span>_/<span class="Constant">eax</span>: int <span class="Delimiter">{</span> <span id="L197" class="LineNr">197 </span> <span class="PreProc">var</span> stream-storage: (stream byte <span class="Constant">0x100</span>) <span id="L198" class="LineNr">198 </span> <span class="PreProc">var</span> stream/<span class="Constant">esi</span>: (addr stream byte) <span class="SpecialChar"><-</span> address stream-storage <span id="L199" class="LineNr">199 </span> <a href='108write.subx.html#L5'>write</a> stream, text @@ -260,7 +260,7 @@ if ('onhashchange' in window) { <span id="L202" class="LineNr">202 </span> <span class="Delimiter">{</span> <span id="L203" class="LineNr">203 </span> compare ycurr, ymax <span id="L204" class="LineNr">204 </span> <span class="PreProc">break-if-></span> -<span id="L205" class="LineNr">205 </span> <span class="PreProc">var</span> g/<span class="Constant">eax</span>: grapheme <span class="SpecialChar"><-</span> read-grapheme stream +<span id="L205" class="LineNr">205 </span> <span class="PreProc">var</span> g/<span class="Constant">eax</span>: grapheme <span class="SpecialChar"><-</span> <a href='403unicode.mu.html#L92'>read-grapheme</a> stream <span id="L206" class="LineNr">206 </span> compare g, <span class="Constant">0xffffffff</span> <span class="muComment"># end-of-file</span> <span id="L207" class="LineNr">207 </span> <span class="PreProc">break-if-=</span> <span id="L208" class="LineNr">208 </span> ycurr <span class="SpecialChar"><-</span> add <span class="Constant">0x10</span> <span class="muComment"># font-height</span> @@ -275,7 +275,7 @@ if ('onhashchange' in window) { <span id="L217" class="LineNr">217 </span> <a href='106stream.subx.html#L56'>rewind-stream</a> stream <span id="L218" class="LineNr">218 </span> ycurr <span class="SpecialChar"><-</span> copy y <span id="L219" class="LineNr">219 </span> <span class="Delimiter">{</span> -<span id="L220" class="LineNr">220 </span> <span class="PreProc">var</span> g/<span class="Constant">eax</span>: grapheme <span class="SpecialChar"><-</span> read-grapheme stream +<span id="L220" class="LineNr">220 </span> <span class="PreProc">var</span> g/<span class="Constant">eax</span>: grapheme <span class="SpecialChar"><-</span> <a href='403unicode.mu.html#L92'>read-grapheme</a> stream <span id="L221" class="LineNr">221 </span> compare g, <span class="Constant">0xffffffff</span> <span class="muComment"># end-of-file</span> <span id="L222" class="LineNr">222 </span> <span class="PreProc">break-if-=</span> <span id="L223" class="LineNr">223 </span> <a href='103grapheme.subx.html#L1'>draw-grapheme</a> screen, g, x, ycurr, color @@ -286,11 +286,11 @@ if ('onhashchange' in window) { <span id="L228" class="LineNr">228 </span> <span class="PreProc">return</span> ycurr <span id="L229" class="LineNr">229 </span><span class="Delimiter">}</span> <span id="L230" class="LineNr">230 </span> -<span id="L231" class="LineNr">231 </span><span class="PreProc">fn</span> <span class="muFunction">draw-text-downward-from-cursor</span> screen: (addr screen), text: (addr array byte), ymax: int, color: int<span class="PreProc"> -> </span>_/<span class="Constant">eax</span>: int <span class="Delimiter">{</span> +<span id="L231" class="LineNr">231 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='501draw-text.mu.html#L231'>draw-text-downward-from-cursor</a></span> screen: (addr screen), text: (addr array byte), ymax: int, color: int<span class="PreProc"> -> </span>_/<span class="Constant">eax</span>: int <span class="Delimiter">{</span> <span id="L232" class="LineNr">232 </span> <span class="PreProc">var</span> cursor-x/<span class="Constant">eax</span>: int <span class="SpecialChar"><-</span> copy <span class="Constant">0</span> <span id="L233" class="LineNr">233 </span> <span class="PreProc">var</span> cursor-y/<span class="Constant">ecx</span>: int <span class="SpecialChar"><-</span> copy <span class="Constant">0</span> <span id="L234" class="LineNr">234 </span> cursor-x, cursor-y <span class="SpecialChar"><-</span> <a href='103grapheme.subx.html#L73'>cursor-position</a> screen -<span id="L235" class="LineNr">235 </span> <span class="PreProc">var</span> result/<span class="Constant">eax</span>: int <span class="SpecialChar"><-</span> draw-text-downward screen, text, cursor-x, cursor-y, ymax, color +<span id="L235" class="LineNr">235 </span> <span class="PreProc">var</span> result/<span class="Constant">eax</span>: int <span class="SpecialChar"><-</span> <a href='501draw-text.mu.html#L196'>draw-text-downward</a> screen, text, cursor-x, cursor-y, ymax, color <span id="L236" class="LineNr">236 </span> <span class="PreProc">return</span> result <span id="L237" class="LineNr">237 </span><span class="Delimiter">}</span> <span id="L238" class="LineNr">238 </span> @@ -298,7 +298,7 @@ if ('onhashchange' in window) { <span id="L240" class="LineNr">240 </span><span class="muComment"># return the next (x, y) coordinate in raster order where drawing stopped</span> <span id="L241" class="LineNr">241 </span><span class="muComment"># that way the caller can draw more if given the same min and max bounding-box.</span> <span id="L242" class="LineNr">242 </span><span class="muComment"># if there isn't enough space, return 0 without modifying the screen</span> -<span id="L243" class="LineNr">243 </span><span class="PreProc">fn</span> <span class="muFunction">draw-text-wrapping-down-then-right</span> screen: (addr screen), text: (addr array byte), xmin: int, ymin: int, xmax: int, ymax: int, x: int, y: int, color: int<span class="PreProc"> -> </span>_/<span class="Constant">eax</span>: int, _/<span class="Constant">ecx</span>: int <span class="Delimiter">{</span> +<span id="L243" class="LineNr">243 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='501draw-text.mu.html#L243'>draw-text-wrapping-down-then-right</a></span> screen: (addr screen), text: (addr array byte), xmin: int, ymin: int, xmax: int, ymax: int, x: int, y: int, color: int<span class="PreProc"> -> </span>_/<span class="Constant">eax</span>: int, _/<span class="Constant">ecx</span>: int <span class="Delimiter">{</span> <span id="L244" class="LineNr">244 </span> <span class="PreProc">var</span> stream-storage: (stream byte <span class="Constant">0x100</span>) <span id="L245" class="LineNr">245 </span> <span class="PreProc">var</span> stream/<span class="Constant">esi</span>: (addr stream byte) <span class="SpecialChar"><-</span> address stream-storage <span id="L246" class="LineNr">246 </span> <a href='108write.subx.html#L5'>write</a> stream, text @@ -308,7 +308,7 @@ if ('onhashchange' in window) { <span id="L250" class="LineNr">250 </span> <span class="Delimiter">{</span> <span id="L251" class="LineNr">251 </span> compare xcurr, xmax <span id="L252" class="LineNr">252 </span> <span class="PreProc">break-if->=</span> -<span id="L253" class="LineNr">253 </span> <span class="PreProc">var</span> g/<span class="Constant">eax</span>: grapheme <span class="SpecialChar"><-</span> read-grapheme stream +<span id="L253" class="LineNr">253 </span> <span class="PreProc">var</span> g/<span class="Constant">eax</span>: grapheme <span class="SpecialChar"><-</span> <a href='403unicode.mu.html#L92'>read-grapheme</a> stream <span id="L254" class="LineNr">254 </span> compare g, <span class="Constant">0xffffffff</span> <span class="muComment"># end-of-file</span> <span id="L255" class="LineNr">255 </span> <span class="PreProc">break-if-=</span> <span id="L256" class="LineNr">256 </span> ycurr <span class="SpecialChar"><-</span> add <span class="Constant">0x10</span> <span class="muComment"># font-height</span> @@ -330,7 +330,7 @@ if ('onhashchange' in window) { <span id="L272" class="LineNr">272 </span> xcurr <span class="SpecialChar"><-</span> copy x <span id="L273" class="LineNr">273 </span> ycurr <span class="SpecialChar"><-</span> copy y <span id="L274" class="LineNr">274 </span> <span class="Delimiter">{</span> -<span id="L275" class="LineNr">275 </span> <span class="PreProc">var</span> g/<span class="Constant">eax</span>: grapheme <span class="SpecialChar"><-</span> read-grapheme stream +<span id="L275" class="LineNr">275 </span> <span class="PreProc">var</span> g/<span class="Constant">eax</span>: grapheme <span class="SpecialChar"><-</span> <a href='403unicode.mu.html#L92'>read-grapheme</a> stream <span id="L276" class="LineNr">276 </span> compare g, <span class="Constant">0xffffffff</span> <span class="muComment"># end-of-file</span> <span id="L277" class="LineNr">277 </span> <span class="PreProc">break-if-=</span> <span id="L278" class="LineNr">278 </span> <a href='103grapheme.subx.html#L1'>draw-grapheme</a> screen, g, xcurr, ycurr, color @@ -347,14 +347,14 @@ if ('onhashchange' in window) { <span id="L289" class="LineNr">289 </span> <span class="PreProc">return</span> xcurr, ycurr <span id="L290" class="LineNr">290 </span><span class="Delimiter">}</span> <span id="L291" class="LineNr">291 </span> -<span id="L292" class="LineNr">292 </span><span class="PreProc">fn</span> <span class="muFunction">draw-text-wrapping-down-then-right-over-full-screen</span> screen: (addr screen), text: (addr array byte), x: int, y: int, color: int<span class="PreProc"> -> </span>_/<span class="Constant">eax</span>: int, _/<span class="Constant">ecx</span>: int <span class="Delimiter">{</span> +<span id="L292" class="LineNr">292 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='501draw-text.mu.html#L292'>draw-text-wrapping-down-then-right-over-full-screen</a></span> screen: (addr screen), text: (addr array byte), x: int, y: int, color: int<span class="PreProc"> -> </span>_/<span class="Constant">eax</span>: int, _/<span class="Constant">ecx</span>: int <span class="Delimiter">{</span> <span id="L293" class="LineNr">293 </span> <span class="PreProc">var</span> cursor-x/<span class="Constant">eax</span>: int <span class="SpecialChar"><-</span> copy <span class="Constant">0</span> <span id="L294" class="LineNr">294 </span> <span class="PreProc">var</span> cursor-y/<span class="Constant">ecx</span>: int <span class="SpecialChar"><-</span> copy <span class="Constant">0</span> -<span id="L295" class="LineNr">295 </span> cursor-x, cursor-y <span class="SpecialChar"><-</span> draw-text-wrapping-down-then-right screen, text, <span class="Constant">0</span>, <span class="Constant">0</span>, <span class="Constant">0x400</span>, <span class="Constant">0x300</span>, x, y, color <span class="muComment"># 1024, 768</span> +<span id="L295" class="LineNr">295 </span> cursor-x, cursor-y <span class="SpecialChar"><-</span> <a href='501draw-text.mu.html#L243'>draw-text-wrapping-down-then-right</a> screen, text, <span class="Constant">0</span>, <span class="Constant">0</span>, <span class="Constant">0x400</span>, <span class="Constant">0x300</span>, x, y, color <span class="muComment"># 1024, 768</span> <span id="L296" class="LineNr">296 </span> <span class="PreProc">return</span> cursor-x, cursor-y <span id="L297" class="LineNr">297 </span><span class="Delimiter">}</span> <span id="L298" class="LineNr">298 </span> -<span id="L299" class="LineNr">299 </span><span class="PreProc">fn</span> <span class="muFunction">draw-text-wrapping-down-then-right-from-cursor</span> screen: (addr screen), text: (addr array byte), xmin: int, ymin: int, xmax: int, ymax: int, color: int<span class="PreProc"> -> </span>_/<span class="Constant">eax</span>: int, _/<span class="Constant">ecx</span>: int <span class="Delimiter">{</span> +<span id="L299" class="LineNr">299 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='501draw-text.mu.html#L299'>draw-text-wrapping-down-then-right-from-cursor</a></span> screen: (addr screen), text: (addr array byte), xmin: int, ymin: int, xmax: int, ymax: int, color: int<span class="PreProc"> -> </span>_/<span class="Constant">eax</span>: int, _/<span class="Constant">ecx</span>: int <span class="Delimiter">{</span> <span id="L300" class="LineNr">300 </span> <span class="PreProc">var</span> cursor-x/<span class="Constant">eax</span>: int <span class="SpecialChar"><-</span> copy <span class="Constant">0</span> <span id="L301" class="LineNr">301 </span> <span class="PreProc">var</span> cursor-y/<span class="Constant">ecx</span>: int <span class="SpecialChar"><-</span> copy <span class="Constant">0</span> <span id="L302" class="LineNr">302 </span> cursor-x, cursor-y <span class="SpecialChar"><-</span> <a href='103grapheme.subx.html#L73'>cursor-position</a> screen @@ -366,14 +366,14 @@ if ('onhashchange' in window) { <span id="L308" class="LineNr">308 </span> cursor-x <span class="SpecialChar"><-</span> add <span class="Constant">8</span> <span class="muComment"># font-width</span> <span id="L309" class="LineNr">309 </span> cursor-y <span class="SpecialChar"><-</span> copy ymin <span id="L310" class="LineNr">310 </span> <span class="Delimiter">}</span> -<span id="L311" class="LineNr">311 </span> cursor-x, cursor-y <span class="SpecialChar"><-</span> draw-text-wrapping-down-then-right screen, text, xmin, ymin, xmax, ymax, cursor-x, cursor-y, color +<span id="L311" class="LineNr">311 </span> cursor-x, cursor-y <span class="SpecialChar"><-</span> <a href='501draw-text.mu.html#L243'>draw-text-wrapping-down-then-right</a> screen, text, xmin, ymin, xmax, ymax, cursor-x, cursor-y, color <span id="L312" class="LineNr">312 </span> <span class="PreProc">return</span> cursor-x, cursor-y <span id="L313" class="LineNr">313 </span><span class="Delimiter">}</span> <span id="L314" class="LineNr">314 </span> -<span id="L315" class="LineNr">315 </span><span class="PreProc">fn</span> <span class="muFunction">draw-text-wrapping-down-then-right-from-cursor-over-full-screen</span> screen: (addr screen), text: (addr array byte), color: int<span class="PreProc"> -> </span>_/<span class="Constant">eax</span>: int, _/<span class="Constant">ecx</span>: int <span class="Delimiter">{</span> +<span id="L315" class="LineNr">315 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='501draw-text.mu.html#L315'>draw-text-wrapping-down-then-right-from-cursor-over-full-screen</a></span> screen: (addr screen), text: (addr array byte), color: int<span class="PreProc"> -> </span>_/<span class="Constant">eax</span>: int, _/<span class="Constant">ecx</span>: int <span class="Delimiter">{</span> <span id="L316" class="LineNr">316 </span> <span class="PreProc">var</span> cursor-x/<span class="Constant">eax</span>: int <span class="SpecialChar"><-</span> copy <span class="Constant">0</span> <span id="L317" class="LineNr">317 </span> <span class="PreProc">var</span> cursor-y/<span class="Constant">ecx</span>: int <span class="SpecialChar"><-</span> copy <span class="Constant">0</span> -<span id="L318" class="LineNr">318 </span> cursor-x, cursor-y <span class="SpecialChar"><-</span> draw-text-wrapping-down-then-right-from-cursor screen, text, <span class="Constant">0</span>, <span class="Constant">0</span>, <span class="Constant">0x400</span>, <span class="Constant">0x300</span>, color <span class="muComment"># 1024, 768</span> +<span id="L318" class="LineNr">318 </span> cursor-x, cursor-y <span class="SpecialChar"><-</span> <a href='501draw-text.mu.html#L299'>draw-text-wrapping-down-then-right-from-cursor</a> screen, text, <span class="Constant">0</span>, <span class="Constant">0</span>, <span class="Constant">0x400</span>, <span class="Constant">0x300</span>, color <span class="muComment"># 1024, 768</span> <span id="L319" class="LineNr">319 </span> <span class="PreProc">return</span> cursor-x, cursor-y <span id="L320" class="LineNr">320 </span><span class="Delimiter">}</span> </pre> diff --git a/html/baremetal/502manhattan-line.mu.html b/html/baremetal/502manhattan-line.mu.html index 9d2632d1..fb41ad73 100644 --- a/html/baremetal/502manhattan-line.mu.html +++ b/html/baremetal/502manhattan-line.mu.html @@ -55,14 +55,14 @@ if ('onhashchange' in window) { <body onload='JumpToLine();'> <a href='https://github.com/akkartik/mu/blob/main/baremetal/502manhattan-line.mu'>https://github.com/akkartik/mu/blob/main/baremetal/502manhattan-line.mu</a> <pre id='vimCodeElement'> -<span id="L1" class="LineNr"> 1 </span><span class="PreProc">fn</span> <span class="muFunction">draw-box</span> screen: (addr screen), x1: int, y1: int, x2: int, y2: int, color: int <span class="Delimiter">{</span> -<span id="L2" class="LineNr"> 2 </span> draw-horizontal-line screen, x1, x2, y1, color -<span id="L3" class="LineNr"> 3 </span> draw-vertical-line screen, x1, y1, y2, color -<span id="L4" class="LineNr"> 4 </span> draw-horizontal-line screen, x1, x2, y2, color -<span id="L5" class="LineNr"> 5 </span> draw-vertical-line screen, x2, y1, y2, color +<span id="L1" class="LineNr"> 1 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='502manhattan-line.mu.html#L1'>draw-box</a></span> screen: (addr screen), x1: int, y1: int, x2: int, y2: int, color: int <span class="Delimiter">{</span> +<span id="L2" class="LineNr"> 2 </span> <a href='502manhattan-line.mu.html#L8'>draw-horizontal-line</a> screen, x1, x2, y1, color +<span id="L3" class="LineNr"> 3 </span> <a href='502manhattan-line.mu.html#L19'>draw-vertical-line</a> screen, x1, y1, y2, color +<span id="L4" class="LineNr"> 4 </span> <a href='502manhattan-line.mu.html#L8'>draw-horizontal-line</a> screen, x1, x2, y2, color +<span id="L5" class="LineNr"> 5 </span> <a href='502manhattan-line.mu.html#L19'>draw-vertical-line</a> screen, x2, y1, y2, color <span id="L6" class="LineNr"> 6 </span><span class="Delimiter">}</span> <span id="L7" class="LineNr"> 7 </span> -<span id="L8" class="LineNr"> 8 </span><span class="PreProc">fn</span> <span class="muFunction">draw-horizontal-line</span> screen: (addr screen), x1: int, x2: int, y: int, color: int <span class="Delimiter">{</span> +<span id="L8" class="LineNr"> 8 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='502manhattan-line.mu.html#L8'>draw-horizontal-line</a></span> screen: (addr screen), x1: int, x2: int, y: int, color: int <span class="Delimiter">{</span> <span id="L9" class="LineNr"> 9 </span> <span class="PreProc">var</span> x/<span class="Constant">eax</span>: int <span class="SpecialChar"><-</span> copy x1 <span id="L10" class="LineNr">10 </span> <span class="Delimiter">{</span> <span id="L11" class="LineNr">11 </span> compare x, x2 @@ -73,7 +73,7 @@ if ('onhashchange' in window) { <span id="L16" class="LineNr">16 </span> <span class="Delimiter">}</span> <span id="L17" class="LineNr">17 </span><span class="Delimiter">}</span> <span id="L18" class="LineNr">18 </span> -<span id="L19" class="LineNr">19 </span><span class="PreProc">fn</span> <span class="muFunction">draw-vertical-line</span> screen: (addr screen), x: int, y1: int, y2: int, color: int <span class="Delimiter">{</span> +<span id="L19" class="LineNr">19 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='502manhattan-line.mu.html#L19'>draw-vertical-line</a></span> screen: (addr screen), x: int, y1: int, y2: int, color: int <span class="Delimiter">{</span> <span id="L20" class="LineNr">20 </span> <span class="PreProc">var</span> y/<span class="Constant">eax</span>: int <span class="SpecialChar"><-</span> copy y1 <span id="L21" class="LineNr">21 </span> <span class="Delimiter">{</span> <span id="L22" class="LineNr">22 </span> compare y, y2 diff --git a/html/baremetal/ex2.mu.html b/html/baremetal/ex2.mu.html index e52e4b88..a0f4508d 100644 --- a/html/baremetal/ex2.mu.html +++ b/html/baremetal/ex2.mu.html @@ -68,7 +68,7 @@ if ('onhashchange' in window) { <span id="L10" class="LineNr">10 </span><span class="muComment"># Expected output:</span> <span id="L11" class="LineNr">11 </span><span class="muComment"># html/baremetal.png</span> <span id="L12" class="LineNr">12 </span> -<span id="L13" class="LineNr">13 </span><span class="PreProc">fn</span> <span class="muFunction">main</span> <span class="Delimiter">{</span> +<span id="L13" class="LineNr">13 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='ex2.mu.html#L13'>main</a></span> <span class="Delimiter">{</span> <span id="L14" class="LineNr">14 </span> <span class="PreProc">var</span> y/<span class="Constant">eax</span>: int <span class="SpecialChar"><-</span> copy <span class="Constant">0</span> <span id="L15" class="LineNr">15 </span> <span class="Delimiter">{</span> <span id="L16" class="LineNr">16 </span> compare y, <span class="Constant">0x300</span> <span class="muComment"># 768</span> diff --git a/html/baremetal/ex3.mu.html b/html/baremetal/ex3.mu.html index 54cdea24..7d79c8c5 100644 --- a/html/baremetal/ex3.mu.html +++ b/html/baremetal/ex3.mu.html @@ -69,7 +69,7 @@ if ('onhashchange' in window) { <span id="L11" class="LineNr">11 </span><span class="muComment"># Expected output: a new green pixel starting from the top left corner of the</span> <span id="L12" class="LineNr">12 </span><span class="muComment"># screen every time you press a key (letter or digit)</span> <span id="L13" class="LineNr">13 </span> -<span id="L14" class="LineNr">14 </span><span class="PreProc">fn</span> <span class="muFunction">main</span> <span class="Delimiter">{</span> +<span id="L14" class="LineNr">14 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='ex3.mu.html#L14'>main</a></span> <span class="Delimiter">{</span> <span id="L15" class="LineNr">15 </span> <span class="PreProc">var</span> x/<span class="Constant">ecx</span>: int <span class="SpecialChar"><-</span> copy <span class="Constant">0</span> <span id="L16" class="LineNr">16 </span> <span class="PreProc">var</span> y/<span class="Constant">edx</span>: int <span class="SpecialChar"><-</span> copy <span class="Constant">0</span> <span id="L17" class="LineNr">17 </span> <span class="Delimiter">{</span> diff --git a/html/baremetal/ex4.mu.html b/html/baremetal/ex4.mu.html index dc67e721..30d0063d 100644 --- a/html/baremetal/ex4.mu.html +++ b/html/baremetal/ex4.mu.html @@ -67,7 +67,7 @@ if ('onhashchange' in window) { <span id="L9" class="LineNr"> 9 </span><span class="muComment">#</span> <span id="L10" class="LineNr">10 </span><span class="muComment"># Expected output: letter 'A' in green near the top-left corner of screen</span> <span id="L11" class="LineNr">11 </span> -<span id="L12" class="LineNr">12 </span><span class="PreProc">fn</span> <span class="muFunction">main</span> <span class="Delimiter">{</span> +<span id="L12" class="LineNr">12 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='ex4.mu.html#L12'>main</a></span> <span class="Delimiter">{</span> <span id="L13" class="LineNr">13 </span> <span class="PreProc">var</span> g/<span class="Constant">eax</span>: grapheme <span class="SpecialChar"><-</span> copy <span class="Constant">0x41</span> <span class="muComment"># 'A'</span> <span id="L14" class="LineNr">14 </span> <a href='103grapheme.subx.html#L1'>draw-grapheme</a> <span class="Constant">0</span>, g, <span class="Constant">0x10</span>, <span class="Constant">0x10</span>, <span class="Constant">0xa</span> <span id="L15" class="LineNr">15 </span><span class="Delimiter">}</span> diff --git a/html/baremetal/ex5.mu.html b/html/baremetal/ex5.mu.html index c4321e97..2d58d605 100644 --- a/html/baremetal/ex5.mu.html +++ b/html/baremetal/ex5.mu.html @@ -68,9 +68,9 @@ if ('onhashchange' in window) { <span id="L10" class="LineNr">10 </span><span class="muComment">#</span> <span id="L11" class="LineNr">11 </span><span class="muComment"># Expected output: text in green near the top-left corner of screen</span> <span id="L12" class="LineNr">12 </span> -<span id="L13" class="LineNr">13 </span><span class="PreProc">fn</span> <span class="muFunction">main</span> <span class="Delimiter">{</span> -<span id="L14" class="LineNr">14 </span> <span class="PreProc">var</span> dummy/<span class="Constant">eax</span>: int <span class="SpecialChar"><-</span> draw-text-rightward <span class="Constant">0</span>, <span class="Constant">"hello from baremetal Mu!"</span>, <span class="Constant">0x10</span>, <span class="Constant">0x400</span>, <span class="Constant">0x10</span>, <span class="Constant">0xa</span> <span class="muComment"># xmax = end of screen, plenty of space</span> -<span id="L15" class="LineNr">15 </span> dummy <span class="SpecialChar"><-</span> draw-text-rightward <span class="Constant">0</span>, <span class="Constant">"you shouldn't see this"</span>, <span class="Constant">0x10</span>, <span class="Constant">0xa0</span>, <span class="Constant">0x30</span>, <span class="Constant">0x3</span> <span class="muComment"># xmax = 0xa0, which is too narrow</span> +<span id="L13" class="LineNr">13 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='ex5.mu.html#L13'>main</a></span> <span class="Delimiter">{</span> +<span id="L14" class="LineNr">14 </span> <span class="PreProc">var</span> dummy/<span class="Constant">eax</span>: int <span class="SpecialChar"><-</span> <a href='501draw-text.mu.html#L65'>draw-text-rightward</a> <span class="Constant">0</span>, <span class="Constant">"hello from baremetal Mu!"</span>, <span class="Constant">0x10</span>, <span class="Constant">0x400</span>, <span class="Constant">0x10</span>, <span class="Constant">0xa</span> <span class="muComment"># xmax = end of screen, plenty of space</span> +<span id="L15" class="LineNr">15 </span> dummy <span class="SpecialChar"><-</span> <a href='501draw-text.mu.html#L65'>draw-text-rightward</a> <span class="Constant">0</span>, <span class="Constant">"you shouldn't see this"</span>, <span class="Constant">0x10</span>, <span class="Constant">0xa0</span>, <span class="Constant">0x30</span>, <span class="Constant">0x3</span> <span class="muComment"># xmax = 0xa0, which is too narrow</span> <span id="L16" class="LineNr">16 </span><span class="Delimiter">}</span> </pre> </body> diff --git a/html/baremetal/ex6.mu.html b/html/baremetal/ex6.mu.html index 810b729b..7d63c3fb 100644 --- a/html/baremetal/ex6.mu.html +++ b/html/baremetal/ex6.mu.html @@ -67,26 +67,26 @@ if ('onhashchange' in window) { <span id="L9" class="LineNr"> 9 </span><span class="muComment">#</span> <span id="L10" class="LineNr">10 </span><span class="muComment"># Expected output: a box and text that doesn't overflow it</span> <span id="L11" class="LineNr">11 </span> -<span id="L12" class="LineNr">12 </span><span class="PreProc">fn</span> <span class="muFunction">main</span> <span class="Delimiter">{</span> +<span id="L12" class="LineNr">12 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='ex6.mu.html#L12'>main</a></span> <span class="Delimiter">{</span> <span id="L13" class="LineNr">13 </span> <span class="muComment"># drawing text within a bounding box</span> -<span id="L14" class="LineNr">14 </span> draw-box <span class="Constant">0</span>, <span class="Constant">0xf</span>, <span class="Constant">0x1f</span>, <span class="Constant">0x79</span>, <span class="Constant">0x51</span>, <span class="Constant">0x4</span> +<span id="L14" class="LineNr">14 </span> <a href='502manhattan-line.mu.html#L1'>draw-box</a> <span class="Constant">0</span>, <span class="Constant">0xf</span>, <span class="Constant">0x1f</span>, <span class="Constant">0x79</span>, <span class="Constant">0x51</span>, <span class="Constant">0x4</span> <span id="L15" class="LineNr">15 </span> <span class="PreProc">var</span> x/<span class="Constant">eax</span>: int <span class="SpecialChar"><-</span> copy <span class="Constant">0x20</span> <span id="L16" class="LineNr">16 </span> <span class="PreProc">var</span> y/<span class="Constant">ecx</span>: int <span class="SpecialChar"><-</span> copy <span class="Constant">0x20</span> -<span id="L17" class="LineNr">17 </span> x, y <span class="SpecialChar"><-</span> draw-text-wrapping-right-then-down <span class="Constant">0</span>, <span class="Constant">"hello "</span>, <span class="Constant">0x10</span>, <span class="Constant">0x20</span>, <span class="Constant">0x78</span>, <span class="Constant">0x50</span>, x, y, <span class="Constant">0xa</span> <span class="muComment"># (0x10, 0x20) -> (0x78, 0x50)</span> -<span id="L18" class="LineNr">18 </span> x, y <span class="SpecialChar"><-</span> draw-text-wrapping-right-then-down <span class="Constant">0</span>, <span class="Constant">"from "</span>, <span class="Constant">0x10</span>, <span class="Constant">0x20</span>, <span class="Constant">0x78</span>, <span class="Constant">0x50</span>, x, y, <span class="Constant">0xa</span> -<span id="L19" class="LineNr">19 </span> x, y <span class="SpecialChar"><-</span> draw-text-wrapping-right-then-down <span class="Constant">0</span>, <span class="Constant">"baremetal "</span>, <span class="Constant">0x10</span>, <span class="Constant">0x20</span>, <span class="Constant">0x78</span>, <span class="Constant">0x50</span>, x, y, <span class="Constant">0xa</span> -<span id="L20" class="LineNr">20 </span> x, y <span class="SpecialChar"><-</span> draw-text-wrapping-right-then-down <span class="Constant">0</span>, <span class="Constant">"Mu!"</span>, <span class="Constant">0x10</span>, <span class="Constant">0x20</span>, <span class="Constant">0x78</span>, <span class="Constant">0x50</span>, x, y, <span class="Constant">0xa</span> +<span id="L17" class="LineNr">17 </span> x, y <span class="SpecialChar"><-</span> <a href='501draw-text.mu.html#L112'>draw-text-wrapping-right-then-down</a> <span class="Constant">0</span>, <span class="Constant">"hello "</span>, <span class="Constant">0x10</span>, <span class="Constant">0x20</span>, <span class="Constant">0x78</span>, <span class="Constant">0x50</span>, x, y, <span class="Constant">0xa</span> <span class="muComment"># (0x10, 0x20) -> (0x78, 0x50)</span> +<span id="L18" class="LineNr">18 </span> x, y <span class="SpecialChar"><-</span> <a href='501draw-text.mu.html#L112'>draw-text-wrapping-right-then-down</a> <span class="Constant">0</span>, <span class="Constant">"from "</span>, <span class="Constant">0x10</span>, <span class="Constant">0x20</span>, <span class="Constant">0x78</span>, <span class="Constant">0x50</span>, x, y, <span class="Constant">0xa</span> +<span id="L19" class="LineNr">19 </span> x, y <span class="SpecialChar"><-</span> <a href='501draw-text.mu.html#L112'>draw-text-wrapping-right-then-down</a> <span class="Constant">0</span>, <span class="Constant">"baremetal "</span>, <span class="Constant">0x10</span>, <span class="Constant">0x20</span>, <span class="Constant">0x78</span>, <span class="Constant">0x50</span>, x, y, <span class="Constant">0xa</span> +<span id="L20" class="LineNr">20 </span> x, y <span class="SpecialChar"><-</span> <a href='501draw-text.mu.html#L112'>draw-text-wrapping-right-then-down</a> <span class="Constant">0</span>, <span class="Constant">"Mu!"</span>, <span class="Constant">0x10</span>, <span class="Constant">0x20</span>, <span class="Constant">0x78</span>, <span class="Constant">0x50</span>, x, y, <span class="Constant">0xa</span> <span id="L21" class="LineNr">21 </span> <span id="L22" class="LineNr">22 </span> <span class="muComment"># drawing at the cursor in multiple directions</span> -<span id="L23" class="LineNr">23 </span> x, y <span class="SpecialChar"><-</span> draw-text-wrapping-down-then-right-from-cursor-over-full-screen <span class="Constant">0</span>, <span class="Constant">"abc"</span>, <span class="Constant">0xa</span> -<span id="L24" class="LineNr">24 </span> x, y <span class="SpecialChar"><-</span> draw-text-wrapping-right-then-down-from-cursor-over-full-screen <span class="Constant">0</span>, <span class="Constant">"def"</span>, <span class="Constant">0xa</span> +<span id="L23" class="LineNr">23 </span> x, y <span class="SpecialChar"><-</span> <a href='501draw-text.mu.html#L315'>draw-text-wrapping-down-then-right-from-cursor-over-full-screen</a> <span class="Constant">0</span>, <span class="Constant">"abc"</span>, <span class="Constant">0xa</span> +<span id="L24" class="LineNr">24 </span> x, y <span class="SpecialChar"><-</span> <a href='501draw-text.mu.html#L184'>draw-text-wrapping-right-then-down-from-cursor-over-full-screen</a> <span class="Constant">0</span>, <span class="Constant">"def"</span>, <span class="Constant">0xa</span> <span id="L25" class="LineNr">25 </span> <span id="L26" class="LineNr">26 </span> <span class="muComment"># test drawing near the edge</span> -<span id="L27" class="LineNr">27 </span> x <span class="SpecialChar"><-</span> draw-text-rightward <span class="Constant">0</span>, <span class="Constant">"R"</span>, <span class="Constant">0x3f8</span>, <span class="Constant">0x400</span>, <span class="Constant">0x100</span>, <span class="Constant">0xa</span> -<span id="L28" class="LineNr">28 </span> x, y <span class="SpecialChar"><-</span> draw-text-wrapping-right-then-down-from-cursor-over-full-screen <span class="Constant">0</span>, <span class="Constant">"wrapped from R"</span>, <span class="Constant">0xa</span> +<span id="L27" class="LineNr">27 </span> x <span class="SpecialChar"><-</span> <a href='501draw-text.mu.html#L65'>draw-text-rightward</a> <span class="Constant">0</span>, <span class="Constant">"R"</span>, <span class="Constant">0x3f8</span>, <span class="Constant">0x400</span>, <span class="Constant">0x100</span>, <span class="Constant">0xa</span> +<span id="L28" class="LineNr">28 </span> x, y <span class="SpecialChar"><-</span> <a href='501draw-text.mu.html#L184'>draw-text-wrapping-right-then-down-from-cursor-over-full-screen</a> <span class="Constant">0</span>, <span class="Constant">"wrapped from R"</span>, <span class="Constant">0xa</span> <span id="L29" class="LineNr">29 </span> -<span id="L30" class="LineNr">30 </span> x <span class="SpecialChar"><-</span> draw-text-downward <span class="Constant">0</span>, <span class="Constant">"D"</span>, <span class="Constant">0x100</span>, <span class="Constant">0x2f0</span>, <span class="Constant">0x300</span>, <span class="Constant">0xa</span> -<span id="L31" class="LineNr">31 </span> x, y <span class="SpecialChar"><-</span> draw-text-wrapping-down-then-right-from-cursor-over-full-screen <span class="Constant">0</span>, <span class="Constant">"wrapped from D"</span>, <span class="Constant">0xa</span> +<span id="L30" class="LineNr">30 </span> x <span class="SpecialChar"><-</span> <a href='501draw-text.mu.html#L196'>draw-text-downward</a> <span class="Constant">0</span>, <span class="Constant">"D"</span>, <span class="Constant">0x100</span>, <span class="Constant">0x2f0</span>, <span class="Constant">0x300</span>, <span class="Constant">0xa</span> +<span id="L31" class="LineNr">31 </span> x, y <span class="SpecialChar"><-</span> <a href='501draw-text.mu.html#L315'>draw-text-wrapping-down-then-right-from-cursor-over-full-screen</a> <span class="Constant">0</span>, <span class="Constant">"wrapped from D"</span>, <span class="Constant">0xa</span> <span id="L32" class="LineNr">32 </span><span class="Delimiter">}</span> </pre> </body> diff --git a/html/baremetal/ex7.mu.html b/html/baremetal/ex7.mu.html index 72ba26f4..b19f6e13 100644 --- a/html/baremetal/ex7.mu.html +++ b/html/baremetal/ex7.mu.html @@ -68,36 +68,36 @@ if ('onhashchange' in window) { <span id="L10" class="LineNr">10 </span><span class="muComment"># Expected output: an interactive game a bit like "snakes". Try pressing h, j,</span> <span id="L11" class="LineNr">11 </span><span class="muComment"># k, l.</span> <span id="L12" class="LineNr">12 </span> -<span id="L13" class="LineNr">13 </span><span class="PreProc">fn</span> <span class="muFunction">main</span> <span class="Delimiter">{</span> +<span id="L13" class="LineNr">13 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='ex7.mu.html#L13'>main</a></span> <span class="Delimiter">{</span> <span id="L14" class="LineNr">14 </span> <span class="Delimiter">{</span> <span id="L15" class="LineNr">15 </span> <span class="PreProc">var</span> key/<span class="Constant">eax</span>: byte <span class="SpecialChar"><-</span> <a href='102keyboard.subx.html#L3'>read-key</a> <span class="Constant">0</span> <span id="L16" class="LineNr">16 </span> <span class="Delimiter">{</span> <span id="L17" class="LineNr">17 </span> compare key, <span class="Constant">0x68</span> <span class="muComment"># 'h'</span> <span id="L18" class="LineNr">18 </span> <span class="PreProc">break-if-!=</span> <span id="L19" class="LineNr">19 </span> <span class="PreProc">var</span> g/<span class="Constant">eax</span>: grapheme <span class="SpecialChar"><-</span> copy <span class="Constant">0x2d</span> <span class="muComment"># '-'</span> -<span id="L20" class="LineNr">20 </span> draw-grapheme-at-cursor <span class="Constant">0</span>, g, <span class="Constant">0x31</span> -<span id="L21" class="LineNr">21 </span> cursor-left <span class="Constant">0</span> +<span id="L20" class="LineNr">20 </span> <a href='501draw-text.mu.html#L55'>draw-grapheme-at-cursor</a> <span class="Constant">0</span>, g, <span class="Constant">0x31</span> +<span id="L21" class="LineNr">21 </span> <a href='501draw-text.mu.html#L3'>cursor-left</a> <span class="Constant">0</span> <span id="L22" class="LineNr">22 </span> <span class="Delimiter">}</span> <span id="L23" class="LineNr">23 </span> <span class="Delimiter">{</span> <span id="L24" class="LineNr">24 </span> compare key, <span class="Constant">0x6a</span> <span class="muComment"># 'j'</span> <span id="L25" class="LineNr">25 </span> <span class="PreProc">break-if-!=</span> <span id="L26" class="LineNr">26 </span> <span class="PreProc">var</span> g/<span class="Constant">eax</span>: grapheme <span class="SpecialChar"><-</span> copy <span class="Constant">0x7c</span> <span class="muComment"># '|'</span> -<span id="L27" class="LineNr">27 </span> draw-grapheme-at-cursor <span class="Constant">0</span>, g, <span class="Constant">0x31</span> -<span id="L28" class="LineNr">28 </span> cursor-down <span class="Constant">0</span> +<span id="L27" class="LineNr">27 </span> <a href='501draw-text.mu.html#L55'>draw-grapheme-at-cursor</a> <span class="Constant">0</span>, g, <span class="Constant">0x31</span> +<span id="L28" class="LineNr">28 </span> <a href='501draw-text.mu.html#L42'>cursor-down</a> <span class="Constant">0</span> <span id="L29" class="LineNr">29 </span> <span class="Delimiter">}</span> <span id="L30" class="LineNr">30 </span> <span class="Delimiter">{</span> <span id="L31" class="LineNr">31 </span> compare key, <span class="Constant">0x6b</span> <span class="muComment"># 'k'</span> <span id="L32" class="LineNr">32 </span> <span class="PreProc">break-if-!=</span> <span id="L33" class="LineNr">33 </span> <span class="PreProc">var</span> g/<span class="Constant">eax</span>: grapheme <span class="SpecialChar"><-</span> copy <span class="Constant">0x7c</span> <span class="muComment"># '|'</span> -<span id="L34" class="LineNr">34 </span> draw-grapheme-at-cursor <span class="Constant">0</span>, g, <span class="Constant">0x31</span> -<span id="L35" class="LineNr">35 </span> cursor-up <span class="Constant">0</span> +<span id="L34" class="LineNr">34 </span> <a href='501draw-text.mu.html#L55'>draw-grapheme-at-cursor</a> <span class="Constant">0</span>, g, <span class="Constant">0x31</span> +<span id="L35" class="LineNr">35 </span> <a href='501draw-text.mu.html#L29'>cursor-up</a> <span class="Constant">0</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> compare key, <span class="Constant">0x6c</span> <span class="muComment"># 'l'</span> <span id="L39" class="LineNr">39 </span> <span class="PreProc">break-if-!=</span> <span id="L40" class="LineNr">40 </span> <span class="PreProc">var</span> g/<span class="Constant">eax</span>: grapheme <span class="SpecialChar"><-</span> copy <span class="Constant">0x2d</span> <span class="muComment"># '-'</span> -<span id="L41" class="LineNr">41 </span> draw-grapheme-at-cursor <span class="Constant">0</span>, g, <span class="Constant">0x31</span> -<span id="L42" class="LineNr">42 </span> cursor-right <span class="Constant">0</span> +<span id="L41" class="LineNr">41 </span> <a href='501draw-text.mu.html#L55'>draw-grapheme-at-cursor</a> <span class="Constant">0</span>, g, <span class="Constant">0x31</span> +<span id="L42" class="LineNr">42 </span> <a href='501draw-text.mu.html#L16'>cursor-right</a> <span class="Constant">0</span> <span id="L43" class="LineNr">43 </span> <span class="Delimiter">}</span> <span id="L44" class="LineNr">44 </span> <span class="PreProc">loop</span> <span id="L45" class="LineNr">45 </span> <span class="Delimiter">}</span> |