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authorKartik K. Agaram <vc@akkartik.com>2018-02-18 15:55:42 -0800
committerKartik K. Agaram <vc@akkartik.com>2018-02-18 15:55:42 -0800
commit94ffc3776c8037416e4834eb5b94644587c18e10 (patch)
treebd27e5555427959a336916bec9f94cc058f29396 /html/edit/001-editor.mu.html
parentcbeb3ca796bc8d2d8ccd7aaea62d450410b3ef79 (diff)
downloadmu-94ffc3776c8037416e4834eb5b94644587c18e10.tar.gz
4209
Diffstat (limited to 'html/edit/001-editor.mu.html')
-rw-r--r--html/edit/001-editor.mu.html502
1 files changed, 251 insertions, 251 deletions
diff --git a/html/edit/001-editor.mu.html b/html/edit/001-editor.mu.html
index 34bac90e..ab509ba6 100644
--- a/html/edit/001-editor.mu.html
+++ b/html/edit/001-editor.mu.html
@@ -20,7 +20,6 @@ a:hover { text-decoration: underline; }
 .muScenario { color: #00af00; }
 .LineNr { color: #444444; }
 .Delimiter { color: #800080; }
-.CommentedCode { color: #6c6c6c; }
 .Constant { color: #00a0a0; }
 .Special { color: #c00000; }
 .muData { color: #ffff00; }
@@ -264,264 +263,265 @@ if ('onhashchange' in window) {
 <span id="L201" class="LineNr">201 </span>  *editor <span class="Special">&lt;-</span> put *editor, <span class="Constant">cursor-row:offset</span>, cursor-row
 <span id="L202" class="LineNr">202 </span>  *editor <span class="Special">&lt;-</span> put *editor, <span class="Constant">cursor-column:offset</span>, cursor-column
 <span id="L203" class="LineNr">203 </span>  *editor <span class="Special">&lt;-</span> put *editor, <span class="Constant">before-cursor:offset</span>, before-cursor
-<span id="L204" class="LineNr">204 </span> <span class="muControl"> return</span> row, column
-<span id="L205" class="LineNr">205 </span>]
-<span id="L206" class="LineNr">206 </span>
-<span id="L207" class="LineNr">207 </span><span class="muRecipe">def</span> <a href='001-editor.mu.html#L207'>clear-screen-from</a> <a href='../081print.mu.html#L16'>screen</a>:&amp;:<a href='../081print.mu.html#L16'>screen</a>, row:num, column:num, left:num, right:num<span class="muRecipe"> -&gt; </span><a href='../081print.mu.html#L16'>screen</a>:&amp;:<a href='../081print.mu.html#L16'>screen</a> [
-<span id="L208" class="LineNr">208 </span>  <span class="Constant">local-scope</span>
-<span id="L209" class="LineNr">209 </span>  <span class="Constant">load-inputs</span>
-<span id="L210" class="LineNr">210 </span><span class="CommentedCode">#?   stash [clear-screen-from] row column [between] left [and] right</span>
-<span id="L211" class="LineNr">211 </span>  <span class="Comment"># if it's the real screen, use the optimized primitive</span>
-<span id="L212" class="LineNr">212 </span>  <span class="Delimiter">{</span>
-<span id="L213" class="LineNr">213 </span>    <span class="muControl">break-if</span> <a href='../081print.mu.html#L16'>screen</a>
-<span id="L214" class="LineNr">214 </span>    clear-display-from row, column, left, right
-<span id="L215" class="LineNr">215 </span>   <span class="muControl"> return</span>
-<span id="L216" class="LineNr">216 </span>  <span class="Delimiter">}</span>
-<span id="L217" class="LineNr">217 </span>  <span class="Comment"># if not, go the slower route</span>
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-<span id="L225" class="LineNr">225 </span>  <span class="Constant">load-inputs</span>
-<span id="L226" class="LineNr">226 </span>  row <span class="Special">&lt;-</span> add row,<span class="Constant"> 1</span>
-<span id="L227" class="LineNr">227 </span>  <span class="Comment"># if it's the real screen, use the optimized primitive</span>
-<span id="L228" class="LineNr">228 </span>  <span class="Delimiter">{</span>
-<span id="L229" class="LineNr">229 </span>    <span class="muControl">break-if</span> <a href='../081print.mu.html#L16'>screen</a>
-<span id="L230" class="LineNr">230 </span>    clear-display-from row, left, left, right
-<span id="L231" class="LineNr">231 </span>   <span class="muControl"> return</span>
-<span id="L232" class="LineNr">232 </span>  <span class="Delimiter">}</span>
-<span id="L233" class="LineNr">233 </span>  <a href='../081print.mu.html#L16'>screen</a> <span class="Special">&lt;-</span> move-cursor <a href='../081print.mu.html#L16'>screen</a>, row, left
-<span id="L234" class="LineNr">234 </span>  <a href='../081print.mu.html#L782'>screen-height</a>:num <span class="Special">&lt;-</span> <a href='../081print.mu.html#L782'>screen-height</a> <a href='../081print.mu.html#L16'>screen</a>
-<span id="L235" class="LineNr">235 </span>  <span class="Delimiter">{</span>
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+<span id="L212" class="LineNr">212 </span>  <span class="Comment"># if it's the real screen, use the optimized primitive</span>
+<span id="L213" class="LineNr">213 </span>  <span class="Delimiter">{</span>
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+<span id="L218" class="LineNr">218 </span>  <span class="Comment"># if not, go the slower route</span>
+<span id="L219" class="LineNr">219 </span>  <a href='../081print.mu.html#L16'>screen</a> <span class="Special">&lt;-</span> move-cursor <a href='../081print.mu.html#L16'>screen</a>, row, column
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+<span id="L228" class="LineNr">228 </span>  <span class="Comment"># if it's the real screen, use the optimized primitive</span>
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-<span id="L424" class="LineNr">424 </span>  <span class="Delimiter">}</span>
-<span id="L425" class="LineNr">425 </span>  <span class="Comment"># if color is red and next character is space, switch color to white</span>
-<span id="L426" class="LineNr">426 </span>  <span class="Delimiter">{</span>
-<span id="L427" class="LineNr">427 </span>    color-is-red?:bool <span class="Special">&lt;-</span> equal color, <span class="Constant">1/red</span>
-<span id="L428" class="LineNr">428 </span>    <span class="muControl">break-unless</span> color-is-red?
-<span id="L429" class="LineNr">429 </span>    ending-assignment?:bool <span class="Special">&lt;-</span> equal c, <span class="Constant">32/space</span>
-<span id="L430" class="LineNr">430 </span>    <span class="muControl">break-unless</span> ending-assignment?
-<span id="L431" class="LineNr">431 </span>   <span class="muControl"> return</span> <span class="Constant">7/white</span>
-<span id="L432" class="LineNr">432 </span>  <span class="Delimiter">}</span>
-<span id="L433" class="LineNr">433 </span>  <span class="Comment"># otherwise no change</span>
-<span id="L434" class="LineNr">434 </span> <span class="muControl"> return</span> color
-<span id="L435" class="LineNr">435 </span>]
-<span id="L436" class="LineNr">436 </span>
-<span id="L437" class="LineNr">437 </span><span class="muScenario">scenario</span> render-colors-assignment [
-<span id="L438" class="LineNr">438 </span>  <span class="Constant">local-scope</span>
-<span id="L439" class="LineNr">439 </span>  assume-screen <span class="Constant">8/width</span>, <span class="Constant">5/height</span>
-<span id="L440" class="LineNr">440 </span>  s:text <span class="Special">&lt;-</span> new <span class="Constant">[abc</span>
-<span id="L441" class="LineNr">441 </span><span class="Constant">d &lt;- e</span>
-<span id="L442" class="LineNr">442 </span><span class="Constant">f]</span>
-<span id="L443" class="LineNr">443 </span>  e:&amp;:editor <span class="Special">&lt;-</span> <a href='001-editor.mu.html#L51'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">8/right</span>
-<span id="L444" class="LineNr">444 </span>  run [
-<span id="L445" class="LineNr">445 </span>    <a href='001-editor.mu.html#L107'>render</a> <a href='../081print.mu.html#L16'>screen</a>, e
-<span id="L446" class="LineNr">446 </span>  ]
-<span id="L447" class="LineNr">447 </span>  screen-should-contain [
-<span id="L448" class="LineNr">448 </span>   <span class="Constant"> .        .</span>
-<span id="L449" class="LineNr">449 </span>   <span class="Constant"> .abc     .</span>
-<span id="L450" class="LineNr">450 </span>   <span class="Constant"> .d &lt;- e  .</span>
-<span id="L451" class="LineNr">451 </span>   <span class="Constant"> .f       .</span>
-<span id="L452" class="LineNr">452 </span>   <span class="Constant"> .        .</span>
-<span id="L453" class="LineNr">453 </span>  ]
-<span id="L454" class="LineNr">454 </span>  screen-should-contain-in-color <span class="Constant">1/red</span>, [
-<span id="L455" class="LineNr">455 </span>   <span class="Constant"> .        .</span>
+<span id="L382" class="LineNr">382 </span>   <span class="Constant"> .     .</span>
+<span id="L383" class="LineNr">383 </span>  ]
+<span id="L384" class="LineNr">384 </span>  screen-should-contain-in-color <span class="Constant">7/white</span>, [
+<span id="L385" class="LineNr">385 </span>   <span class="Constant"> .     .</span>
+<span id="L386" class="LineNr">386 </span>   <span class="Constant"> .abc  .</span>
+<span id="L387" class="LineNr">387 </span>   <span class="Constant"> .     .</span>
+<span id="L388" class="LineNr">388 </span>   <span class="Constant"> .f    .</span>
+<span id="L389" class="LineNr">389 </span>   <span class="Constant"> .     .</span>
+<span id="L390" class="LineNr">390 </span>  ]
+<span id="L391" class="LineNr">391 </span>]
+<span id="L392" class="LineNr">392 </span>
+<span id="L393" class="LineNr">393 </span><span class="muRecipe">after</span> <span class="Constant">&lt;character-c-received&gt;</span> [
+<span id="L394" class="LineNr">394 </span>  color <span class="Special">&lt;-</span> <a href='001-editor.mu.html#L398'>get-color</a> color, c
+<span id="L395" class="LineNr">395 </span>]
+<span id="L396" class="LineNr">396 </span>
+<span id="L397" class="LineNr">397 </span><span class="Comment"># so far the previous color is all the information we need; that may change</span>
+<span id="L398" class="LineNr">398 </span><span class="muRecipe">def</span> <a href='001-editor.mu.html#L398'>get-color</a> color:num, c:char<span class="muRecipe"> -&gt; </span>color:num [
+<span id="L399" class="LineNr">399 </span>  <span class="Constant">local-scope</span>
+<span id="L400" class="LineNr">400 </span>  <span class="Constant">load-inputs</span>
+<span id="L401" class="LineNr">401 </span>  color-is-white?:bool <span class="Special">&lt;-</span> equal color, <span class="Constant">7/white</span>
+<span id="L402" class="LineNr">402 </span>  <span class="Comment"># if color is white and next character is '#', switch color to blue</span>
+<span id="L403" class="LineNr">403 </span>  <span class="Delimiter">{</span>
+<span id="L404" class="LineNr">404 </span>    <span class="muControl">break-unless</span> color-is-white?
+<span id="L405" class="LineNr">405 </span>    starting-comment?:bool <span class="Special">&lt;-</span> equal c, <span class="Constant">35/#</span>
+<span id="L406" class="LineNr">406 </span>    <span class="muControl">break-unless</span> starting-comment?
+<span id="L407" class="LineNr">407 </span>    trace<span class="Constant"> 90</span>, <span class="Constant">[app]</span>, <span class="Constant">[switch color back to blue]</span>
+<span id="L408" class="LineNr">408 </span>   <span class="muControl"> return</span> <span class="Constant">12/lightblue</span>
+<span id="L409" class="LineNr">409 </span>  <span class="Delimiter">}</span>
+<span id="L410" class="LineNr">410 </span>  <span class="Comment"># if color is blue and next character is newline, switch color to white</span>
+<span id="L411" class="LineNr">411 </span>  <span class="Delimiter">{</span>
+<span id="L412" class="LineNr">412 </span>    color-is-blue?:bool <span class="Special">&lt;-</span> equal color, <span class="Constant">12/lightblue</span>
+<span id="L413" class="LineNr">413 </span>    <span class="muControl">break-unless</span> color-is-blue?
+<span id="L414" class="LineNr">414 </span>    ending-comment?:bool <span class="Special">&lt;-</span> equal c, <span class="Constant">10/newline</span>
+<span id="L415" class="LineNr">415 </span>    <span class="muControl">break-unless</span> ending-comment?
+<span id="L416" class="LineNr">416 </span>    trace<span class="Constant"> 90</span>, <span class="Constant">[app]</span>, <span class="Constant">[switch color back to white]</span>
+<span id="L417" class="LineNr">417 </span>   <span class="muControl"> return</span> <span class="Constant">7/white</span>
+<span id="L418" class="LineNr">418 </span>  <span class="Delimiter">}</span>
+<span id="L419" class="LineNr">419 </span>  <span class="Comment"># if color is white (no comments) and next character is '&lt;', switch color to red</span>
+<span id="L420" class="LineNr">420 </span>  <span class="Delimiter">{</span>
+<span id="L421" class="LineNr">421 </span>    <span class="muControl">break-unless</span> color-is-white?
+<span id="L422" class="LineNr">422 </span>    starting-assignment?:bool <span class="Special">&lt;-</span> equal c, <span class="Constant">60/&lt;</span>
+<span id="L423" class="LineNr">423 </span>    <span class="muControl">break-unless</span> starting-assignment?
+<span id="L424" class="LineNr">424 </span>   <span class="muControl"> return</span> <span class="Constant">1/red</span>
+<span id="L425" class="LineNr">425 </span>  <span class="Delimiter">}</span>
+<span id="L426" class="LineNr">426 </span>  <span class="Comment"># if color is red and next character is space, switch color to white</span>
+<span id="L427" class="LineNr">427 </span>  <span class="Delimiter">{</span>
+<span id="L428" class="LineNr">428 </span>    color-is-red?:bool <span class="Special">&lt;-</span> equal color, <span class="Constant">1/red</span>
+<span id="L429" class="LineNr">429 </span>    <span class="muControl">break-unless</span> color-is-red?
+<span id="L430" class="LineNr">430 </span>    ending-assignment?:bool <span class="Special">&lt;-</span> equal c, <span class="Constant">32/space</span>
+<span id="L431" class="LineNr">431 </span>    <span class="muControl">break-unless</span> ending-assignment?
+<span id="L432" class="LineNr">432 </span>   <span class="muControl"> return</span> <span class="Constant">7/white</span>
+<span id="L433" class="LineNr">433 </span>  <span class="Delimiter">}</span>
+<span id="L434" class="LineNr">434 </span>  <span class="Comment"># otherwise no change</span>
+<span id="L435" class="LineNr">435 </span> <span class="muControl"> return</span> color
+<span id="L436" class="LineNr">436 </span>]
+<span id="L437" class="LineNr">437 </span>
+<span id="L438" class="LineNr">438 </span><span class="muScenario">scenario</span> render-colors-assignment [
+<span id="L439" class="LineNr">439 </span>  <span class="Constant">local-scope</span>
+<span id="L440" class="LineNr">440 </span>  assume-screen <span class="Constant">8/width</span>, <span class="Constant">5/height</span>
+<span id="L441" class="LineNr">441 </span>  s:text <span class="Special">&lt;-</span> new <span class="Constant">[abc</span>
+<span id="L442" class="LineNr">442 </span><span class="Constant">d &lt;- e</span>
+<span id="L443" class="LineNr">443 </span><span class="Constant">f]</span>
+<span id="L444" class="LineNr">444 </span>  e:&amp;:editor <span class="Special">&lt;-</span> <a href='001-editor.mu.html#L51'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">8/right</span>
+<span id="L445" class="LineNr">445 </span>  run [
+<span id="L446" class="LineNr">446 </span>    <a href='001-editor.mu.html#L107'>render</a> <a href='../081print.mu.html#L16'>screen</a>, e
+<span id="L447" class="LineNr">447 </span>  ]
+<span id="L448" class="LineNr">448 </span>  screen-should-contain [
+<span id="L449" class="LineNr">449 </span>   <span class="Constant"> .        .</span>
+<span id="L450" class="LineNr">450 </span>   <span class="Constant"> .abc     .</span>
+<span id="L451" class="LineNr">451 </span>   <span class="Constant"> .d &lt;- e  .</span>
+<span id="L452" class="LineNr">452 </span>   <span class="Constant"> .f       .</span>
+<span id="L453" class="LineNr">453 </span>   <span class="Constant"> .        .</span>
+<span id="L454" class="LineNr">454 </span>  ]
+<span id="L455" class="LineNr">455 </span>  screen-should-contain-in-color <span class="Constant">1/red</span>, [
 <span id="L456" class="LineNr">456 </span>   <span class="Constant"> .        .</span>
-<span id="L457" class="LineNr">457 </span>   <span class="Constant"> .  &lt;-    .</span>
-<span id="L458" class="LineNr">458 </span>   <span class="Constant"> .        .</span>
+<span id="L457" class="LineNr">457 </span>   <span class="Constant"> .        .</span>
+<span id="L458" class="LineNr">458 </span>   <span class="Constant"> .  &lt;-    .</span>
 <span id="L459" class="LineNr">459 </span>   <span class="Constant"> .        .</span>
-<span id="L460" class="LineNr">460 </span>  ]
-<span id="L461" class="LineNr">461 </span>]
+<span id="L460" class="LineNr">460 </span>   <span class="Constant"> .        .</span>
+<span id="L461" class="LineNr">461 </span>  ]
+<span id="L462" class="LineNr">462 </span>]
 </pre>
 </body>
 </html>