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-rw-r--r--html/edit/009-sandbox-test.mu.html151
1 files changed, 74 insertions, 77 deletions
diff --git a/html/edit/009-sandbox-test.mu.html b/html/edit/009-sandbox-test.mu.html
index 2c10e04c..cd2c66ae 100644
--- a/html/edit/009-sandbox-test.mu.html
+++ b/html/edit/009-sandbox-test.mu.html
@@ -188,86 +188,83 @@ if ('onhashchange' in window) {
 <span id="L125" class="LineNr">125 </span>  <span class="Conceal">¦</span> below-sandbox-editor?:bool <span class="Special">&lt;-</span> greater-or-equal click-row, first-sandbox-begins
 <span id="L126" class="LineNr">126 </span>  <span class="Conceal">¦</span> <span class="muControl">break-unless</span> below-sandbox-editor?
 <span id="L127" class="LineNr">127 </span>  <span class="Conceal">¦</span> <span class="Comment"># identify the sandbox whose output is being clicked on</span>
-<span id="L128" class="LineNr">128 </span>  <span class="Conceal">¦</span> sandbox:&amp;:sandbox <span class="Special">&lt;-</span> <a href='009-sandbox-test.mu.html#L142'>find-click-in-sandbox-output</a> env, click-row
+<span id="L128" class="LineNr">128 </span>  <span class="Conceal">¦</span> sandbox:&amp;:sandbox <span class="Special">&lt;-</span> <a href='009-sandbox-test.mu.html#L139'>find-click-in-sandbox-output</a> env, click-row
 <span id="L129" class="LineNr">129 </span>  <span class="Conceal">¦</span> <span class="muControl">break-unless</span> sandbox
 <span id="L130" class="LineNr">130 </span>  <span class="Conceal">¦</span> <span class="Comment"># toggle its expected-response, and save session</span>
-<span id="L131" class="LineNr">131 </span>  <span class="Conceal">¦</span> sandbox <span class="Special">&lt;-</span> <a href='009-sandbox-test.mu.html#L168'>toggle-expected-response</a> sandbox
+<span id="L131" class="LineNr">131 </span>  <span class="Conceal">¦</span> sandbox <span class="Special">&lt;-</span> <a href='009-sandbox-test.mu.html#L165'>toggle-expected-response</a> sandbox
 <span id="L132" class="LineNr">132 </span>  <span class="Conceal">¦</span> <a href='005-sandbox.mu.html#L220'>save-sandboxes</a> env, <a href='../088file.mu.html#L11'>resources</a>
-<span id="L133" class="LineNr">133 </span>  <span class="Conceal">¦</span> <a href='../081print.mu.html#L623'>hide-screen</a> <a href='../081print.mu.html#L4'>screen</a>
-<span id="L134" class="LineNr">134 </span>  <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special">&lt;-</span> render-sandbox-side <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L123'>render</a>
-<span id="L135" class="LineNr">135 </span>  <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special">&lt;-</span> <a href='004-programming-environment.mu.html#L500'>update-cursor</a> <a href='../081print.mu.html#L4'>screen</a>, recipes, current-sandbox, sandbox-in-focus?, env
-<span id="L136" class="LineNr">136 </span>  <span class="Conceal">¦</span> <span class="Comment"># no change in cursor</span>
-<span id="L137" class="LineNr">137 </span>  <span class="Conceal">¦</span> <a href='../081print.mu.html#L631'>show-screen</a> <a href='../081print.mu.html#L4'>screen</a>
-<span id="L138" class="LineNr">138 </span>  <span class="Conceal">¦</span> <span class="muControl">loop</span> <span class="Constant">+next-event</span>
-<span id="L139" class="LineNr">139 </span>  <span class="Delimiter">}</span>
-<span id="L140" class="LineNr">140 </span>]
-<span id="L141" class="LineNr">141 </span>
-<span id="L142" class="LineNr">142 </span><span class="muRecipe">def</span> <a href='009-sandbox-test.mu.html#L142'>find-click-in-sandbox-output</a> env:&amp;:environment, click-row:num<span class="muRecipe"> -&gt; </span>sandbox:&amp;:sandbox [
-<span id="L143" class="LineNr">143 </span>  <span class="Constant">local-scope</span>
-<span id="L144" class="LineNr">144 </span>  <span class="Constant">load-ingredients</span>
-<span id="L145" class="LineNr">145 </span>  <span class="Comment"># assert click-row &gt;= sandbox.starting-row-on-screen</span>
-<span id="L146" class="LineNr">146 </span>  sandbox:&amp;:sandbox <span class="Special">&lt;-</span> get *env, <span class="Constant">sandbox:offset</span>
-<span id="L147" class="LineNr">147 </span>  start:num <span class="Special">&lt;-</span> get *sandbox, <span class="Constant">starting-row-on-screen:offset</span>
-<span id="L148" class="LineNr">148 </span>  clicked-on-sandboxes?:bool <span class="Special">&lt;-</span> greater-or-equal click-row, start
-<span id="L149" class="LineNr">149 </span>  assert clicked-on-sandboxes?, <span class="Constant">[extract-sandbox called on click to sandbox editor]</span>
-<span id="L150" class="LineNr">150 </span>  <span class="Comment"># while click-row &lt; sandbox.next-sandbox.starting-row-on-screen</span>
-<span id="L151" class="LineNr">151 </span>  <span class="Delimiter">{</span>
-<span id="L152" class="LineNr">152 </span>  <span class="Conceal">¦</span> next-sandbox:&amp;:sandbox <span class="Special">&lt;-</span> get *sandbox, <span class="Constant">next-sandbox:offset</span>
-<span id="L153" class="LineNr">153 </span>  <span class="Conceal">¦</span> <span class="muControl">break-unless</span> next-sandbox
-<span id="L154" class="LineNr">154 </span>  <span class="Conceal">¦</span> next-start:num <span class="Special">&lt;-</span> get *next-sandbox, <span class="Constant">starting-row-on-screen:offset</span>
-<span id="L155" class="LineNr">155 </span>  <span class="Conceal">¦</span> found?:bool <span class="Special">&lt;-</span> lesser-than click-row, next-start
-<span id="L156" class="LineNr">156 </span>  <span class="Conceal">¦</span> <span class="muControl">break-if</span> found?
-<span id="L157" class="LineNr">157 </span>  <span class="Conceal">¦</span> sandbox <span class="Special">&lt;-</span> copy next-sandbox
-<span id="L158" class="LineNr">158 </span>  <span class="Conceal">¦</span> <span class="muControl">loop</span>
-<span id="L159" class="LineNr">159 </span>  <span class="Delimiter">}</span>
-<span id="L160" class="LineNr">160 </span>  <span class="Comment"># return sandbox if click is in its output region</span>
-<span id="L161" class="LineNr">161 </span>  response-starting-row:num <span class="Special">&lt;-</span> get *sandbox, <span class="Constant">response-starting-row-on-screen:offset</span>
-<span id="L162" class="LineNr">162 </span>  <span class="muControl">return-unless</span> response-starting-row, <span class="Constant">0/no-click-in-sandbox-output</span>
-<span id="L163" class="LineNr">163 </span>  click-in-response?:bool <span class="Special">&lt;-</span> greater-or-equal click-row, response-starting-row
-<span id="L164" class="LineNr">164 </span>  <span class="muControl">return-unless</span> click-in-response?, <span class="Constant">0/no-click-in-sandbox-output</span>
-<span id="L165" class="LineNr">165 </span>  <span class="muControl">return</span> sandbox
-<span id="L166" class="LineNr">166 </span>]
-<span id="L167" class="LineNr">167 </span>
-<span id="L168" class="LineNr">168 </span><span class="muRecipe">def</span> <a href='009-sandbox-test.mu.html#L168'>toggle-expected-response</a> sandbox:&amp;:sandbox<span class="muRecipe"> -&gt; </span>sandbox:&amp;:sandbox [
-<span id="L169" class="LineNr">169 </span>  <span class="Constant">local-scope</span>
-<span id="L170" class="LineNr">170 </span>  <span class="Constant">load-ingredients</span>
-<span id="L171" class="LineNr">171 </span>  expected-response:text <span class="Special">&lt;-</span> get *sandbox, <span class="Constant">expected-response:offset</span>
-<span id="L172" class="LineNr">172 </span>  <span class="Delimiter">{</span>
-<span id="L173" class="LineNr">173 </span>  <span class="Conceal">¦</span> <span class="Comment"># if expected-response is set, reset</span>
-<span id="L174" class="LineNr">174 </span>  <span class="Conceal">¦</span> <span class="muControl">break-unless</span> expected-response
-<span id="L175" class="LineNr">175 </span>  <span class="Conceal">¦</span> *sandbox <span class="Special">&lt;-</span> put *sandbox, <span class="Constant">expected-response:offset</span>,<span class="Constant"> 0</span>
-<span id="L176" class="LineNr">176 </span>  <span class="Delimiter">}</span>
-<span id="L177" class="LineNr">177 </span>  <span class="Delimiter">{</span>
-<span id="L178" class="LineNr">178 </span>  <span class="Conceal">¦</span> <span class="Comment"># if not, set expected response to the current response</span>
-<span id="L179" class="LineNr">179 </span>  <span class="Conceal">¦</span> <span class="muControl">break-if</span> expected-response
-<span id="L180" class="LineNr">180 </span>  <span class="Conceal">¦</span> response:text <span class="Special">&lt;-</span> get *sandbox, <span class="Constant">response:offset</span>
-<span id="L181" class="LineNr">181 </span>  <span class="Conceal">¦</span> *sandbox <span class="Special">&lt;-</span> put *sandbox, <span class="Constant">expected-response:offset</span>, response
-<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 id="L185" class="LineNr">185 </span><span class="Comment"># when rendering a sandbox, color it in red/green if expected response exists</span>
-<span id="L186" class="LineNr">186 </span><span class="muRecipe">after</span> <span class="Constant"><a href='005-sandbox.mu.html#L297'>&lt;render-sandbox-response&gt;</a></span> [
-<span id="L187" class="LineNr">187 </span>  <span class="Delimiter">{</span>
-<span id="L188" class="LineNr">188 </span>  <span class="Conceal">¦</span> <span class="muControl">break-unless</span> sandbox-response
-<span id="L189" class="LineNr">189 </span>  <span class="Conceal">¦</span> *sandbox <span class="Special">&lt;-</span> put *sandbox, <span class="Constant">response-starting-row-on-screen:offset</span>, row
-<span id="L190" class="LineNr">190 </span>  <span class="Conceal">¦</span> expected-response:text <span class="Special">&lt;-</span> get *sandbox, <span class="Constant">expected-response:offset</span>
-<span id="L191" class="LineNr">191 </span>  <span class="Conceal">¦</span> <span class="muControl">break-unless</span> expected-response  <span class="Comment"># fall-through to print in grey</span>
-<span id="L192" class="LineNr">192 </span>  <span class="Conceal">¦</span> response-is-expected?:bool <span class="Special">&lt;-</span> equal expected-response, sandbox-response
-<span id="L193" class="LineNr">193 </span>  <span class="Conceal">¦</span> <span class="Delimiter">{</span>
-<span id="L194" class="LineNr">194 </span>  <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="muControl">break-if</span> response-is-expected?:bool
-<span id="L195" class="LineNr">195 </span>  <span class="Conceal">¦</span> <span class="Conceal">¦</span> row, <a href='../081print.mu.html#L4'>screen</a> <span class="Special">&lt;-</span> <a href='005-sandbox.mu.html#L361'>render-text</a> <a href='../081print.mu.html#L4'>screen</a>, sandbox-response, left, right, <span class="Constant">1/red</span>, row
-<span id="L196" class="LineNr">196 </span>  <span class="Conceal">¦</span> <span class="Delimiter">}</span>
-<span id="L197" class="LineNr">197 </span>  <span class="Conceal">¦</span> <span class="Delimiter">{</span>
-<span id="L198" class="LineNr">198 </span>  <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> response-is-expected?:bool
-<span id="L199" class="LineNr">199 </span>  <span class="Conceal">¦</span> <span class="Conceal">¦</span> row, <a href='../081print.mu.html#L4'>screen</a> <span class="Special">&lt;-</span> <a href='005-sandbox.mu.html#L361'>render-text</a> <a href='../081print.mu.html#L4'>screen</a>, sandbox-response, left, right, <span class="Constant">2/green</span>, row
-<span id="L200" class="LineNr">200 </span>  <span class="Conceal">¦</span> <span class="Delimiter">}</span>
-<span id="L201" class="LineNr">201 </span>  <span class="Conceal">¦</span> <span class="muControl">jump</span> <span class="Constant">+render-sandbox-end</span>
-<span id="L202" class="LineNr">202 </span>  <span class="Delimiter">}</span>
-<span id="L203" class="LineNr">203 </span>]
-<span id="L204" class="LineNr">204 </span>
-<span id="L205" class="LineNr">205 </span><span class="muRecipe">before</span> <span class="Constant"><a href='005-sandbox.mu.html#L311'>&lt;end-render-sandbox-reset-hidden&gt;</a></span> [
-<span id="L206" class="LineNr">206 </span>  *sandbox <span class="Special">&lt;-</span> put *sandbox, <span class="Constant">response-starting-row-on-screen:offset</span>,<span class="Constant"> 0</span>
-<span id="L207" class="LineNr">207 </span>]
+<span id="L133" class="LineNr">133 </span>  <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special">&lt;-</span> render-sandbox-side <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L121'>render</a>
+<span id="L134" class="LineNr">134 </span>  <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special">&lt;-</span> <a href='004-programming-environment.mu.html#L495'>update-cursor</a> <a href='../081print.mu.html#L4'>screen</a>, recipes, current-sandbox, sandbox-in-focus?, env
+<span id="L135" class="LineNr">135 </span>  <span class="Conceal">¦</span> <span class="muControl">loop</span> <span class="Constant">+next-event</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 id="L139" class="LineNr">139 </span><span class="muRecipe">def</span> <a href='009-sandbox-test.mu.html#L139'>find-click-in-sandbox-output</a> env:&amp;:environment, click-row:num<span class="muRecipe"> -&gt; </span>sandbox:&amp;:sandbox [
+<span id="L140" class="LineNr">140 </span>  <span class="Constant">local-scope</span>
+<span id="L141" class="LineNr">141 </span>  <span class="Constant">load-ingredients</span>
+<span id="L142" class="LineNr">142 </span>  <span class="Comment"># assert click-row &gt;= sandbox.starting-row-on-screen</span>
+<span id="L143" class="LineNr">143 </span>  sandbox:&amp;:sandbox <span class="Special">&lt;-</span> get *env, <span class="Constant">sandbox:offset</span>
+<span id="L144" class="LineNr">144 </span>  start:num <span class="Special">&lt;-</span> get *sandbox, <span class="Constant">starting-row-on-screen:offset</span>
+<span id="L145" class="LineNr">145 </span>  clicked-on-sandboxes?:bool <span class="Special">&lt;-</span> greater-or-equal click-row, start
+<span id="L146" class="LineNr">146 </span>  assert clicked-on-sandboxes?, <span class="Constant">[extract-sandbox called on click to sandbox editor]</span>
+<span id="L147" class="LineNr">147 </span>  <span class="Comment"># while click-row &lt; sandbox.next-sandbox.starting-row-on-screen</span>
+<span id="L148" class="LineNr">148 </span>  <span class="Delimiter">{</span>
+<span id="L149" class="LineNr">149 </span>  <span class="Conceal">¦</span> next-sandbox:&amp;:sandbox <span class="Special">&lt;-</span> get *sandbox, <span class="Constant">next-sandbox:offset</span>
+<span id="L150" class="LineNr">150 </span>  <span class="Conceal">¦</span> <span class="muControl">break-unless</span> next-sandbox
+<span id="L151" class="LineNr">151 </span>  <span class="Conceal">¦</span> next-start:num <span class="Special">&lt;-</span> get *next-sandbox, <span class="Constant">starting-row-on-screen:offset</span>
+<span id="L152" class="LineNr">152 </span>  <span class="Conceal">¦</span> found?:bool <span class="Special">&lt;-</span> lesser-than click-row, next-start
+<span id="L153" class="LineNr">153 </span>  <span class="Conceal">¦</span> <span class="muControl">break-if</span> found?
+<span id="L154" class="LineNr">154 </span>  <span class="Conceal">¦</span> sandbox <span class="Special">&lt;-</span> copy next-sandbox
+<span id="L155" class="LineNr">155 </span>  <span class="Conceal">¦</span> <span class="muControl">loop</span>
+<span id="L156" class="LineNr">156 </span>  <span class="Delimiter">}</span>
+<span id="L157" class="LineNr">157 </span>  <span class="Comment"># return sandbox if click is in its output region</span>
+<span id="L158" class="LineNr">158 </span>  response-starting-row:num <span class="Special">&lt;-</span> get *sandbox, <span class="Constant">response-starting-row-on-screen:offset</span>
+<span id="L159" class="LineNr">159 </span>  <span class="muControl">return-unless</span> response-starting-row, <span class="Constant">0/no-click-in-sandbox-output</span>
+<span id="L160" class="LineNr">160 </span>  click-in-response?:bool <span class="Special">&lt;-</span> greater-or-equal click-row, response-starting-row
+<span id="L161" class="LineNr">161 </span>  <span class="muControl">return-unless</span> click-in-response?, <span class="Constant">0/no-click-in-sandbox-output</span>
+<span id="L162" class="LineNr">162 </span>  <span class="muControl">return</span> sandbox
+<span id="L163" class="LineNr">163 </span>]
+<span id="L164" class="LineNr">164 </span>
+<span id="L165" class="LineNr">165 </span><span class="muRecipe">def</span> <a href='009-sandbox-test.mu.html#L165'>toggle-expected-response</a> sandbox:&amp;:sandbox<span class="muRecipe"> -&gt; </span>sandbox:&amp;:sandbox [
+<span id="L166" class="LineNr">166 </span>  <span class="Constant">local-scope</span>
+<span id="L167" class="LineNr">167 </span>  <span class="Constant">load-ingredients</span>
+<span id="L168" class="LineNr">168 </span>  expected-response:text <span class="Special">&lt;-</span> get *sandbox, <span class="Constant">expected-response:offset</span>
+<span id="L169" class="LineNr">169 </span>  <span class="Delimiter">{</span>
+<span id="L170" class="LineNr">170 </span>  <span class="Conceal">¦</span> <span class="Comment"># if expected-response is set, reset</span>
+<span id="L171" class="LineNr">171 </span>  <span class="Conceal">¦</span> <span class="muControl">break-unless</span> expected-response
+<span id="L172" class="LineNr">172 </span>  <span class="Conceal">¦</span> *sandbox <span class="Special">&lt;-</span> put *sandbox, <span class="Constant">expected-response:offset</span>,<span class="Constant"> 0</span>
+<span id="L173" class="LineNr">173 </span>  <span class="Delimiter">}</span>
+<span id="L174" class="LineNr">174 </span>  <span class="Delimiter">{</span>
+<span id="L175" class="LineNr">175 </span>  <span class="Conceal">¦</span> <span class="Comment"># if not, set expected response to the current response</span>
+<span id="L176" class="LineNr">176 </span>  <span class="Conceal">¦</span> <span class="muControl">break-if</span> expected-response
+<span id="L177" class="LineNr">177 </span>  <span class="Conceal">¦</span> response:text <span class="Special">&lt;-</span> get *sandbox, <span class="Constant">response:offset</span>
+<span id="L178" class="LineNr">178 </span>  <span class="Conceal">¦</span> *sandbox <span class="Special">&lt;-</span> put *sandbox, <span class="Constant">expected-response:offset</span>, response
+<span id="L179" class="LineNr">179 </span>  <span class="Delimiter">}</span>
+<span id="L180" class="LineNr">180 </span>]
+<span id="L181" class="LineNr">181 </span>
+<span id="L182" class="LineNr">182 </span><span class="Comment"># when rendering a sandbox, color it in red/green if expected response exists</span>
+<span id="L183" class="LineNr">183 </span><span class="muRecipe">after</span> <span class="Constant"><a href='005-sandbox.mu.html#L297'>&lt;render-sandbox-response&gt;</a></span> [
+<span id="L184" class="LineNr">184 </span>  <span class="Delimiter">{</span>
+<span id="L185" class="LineNr">185 </span>  <span class="Conceal">¦</span> <span class="muControl">break-unless</span> sandbox-response
+<span id="L186" class="LineNr">186 </span>  <span class="Conceal">¦</span> *sandbox <span class="Special">&lt;-</span> put *sandbox, <span class="Constant">response-starting-row-on-screen:offset</span>, row
+<span id="L187" class="LineNr">187 </span>  <span class="Conceal">¦</span> expected-response:text <span class="Special">&lt;-</span> get *sandbox, <span class="Constant">expected-response:offset</span>
+<span id="L188" class="LineNr">188 </span>  <span class="Conceal">¦</span> <span class="muControl">break-unless</span> expected-response  <span class="Comment"># fall-through to print in grey</span>
+<span id="L189" class="LineNr">189 </span>  <span class="Conceal">¦</span> response-is-expected?:bool <span class="Special">&lt;-</span> equal expected-response, sandbox-response
+<span id="L190" class="LineNr">190 </span>  <span class="Conceal">¦</span> <span class="Delimiter">{</span>
+<span id="L191" class="LineNr">191 </span>  <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="muControl">break-if</span> response-is-expected?:bool
+<span id="L192" class="LineNr">192 </span>  <span class="Conceal">¦</span> <span class="Conceal">¦</span> row, <a href='../081print.mu.html#L4'>screen</a> <span class="Special">&lt;-</span> <a href='005-sandbox.mu.html#L361'>render-text</a> <a href='../081print.mu.html#L4'>screen</a>, sandbox-response, left, right, <span class="Constant">1/red</span>, row
+<span id="L193" class="LineNr">193 </span>  <span class="Conceal">¦</span> <span class="Delimiter">}</span>
+<span id="L194" class="LineNr">194 </span>  <span class="Conceal">¦</span> <span class="Delimiter">{</span>
+<span id="L195" class="LineNr">195 </span>  <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> response-is-expected?:bool
+<span id="L196" class="LineNr">196 </span>  <span class="Conceal">¦</span> <span class="Conceal">¦</span> row, <a href='../081print.mu.html#L4'>screen</a> <span class="Special">&lt;-</span> <a href='005-sandbox.mu.html#L361'>render-text</a> <a href='../081print.mu.html#L4'>screen</a>, sandbox-response, left, right, <span class="Constant">2/green</span>, row
+<span id="L197" class="LineNr">197 </span>  <span class="Conceal">¦</span> <span class="Delimiter">}</span>
+<span id="L198" class="LineNr">198 </span>  <span class="Conceal">¦</span> <span class="muControl">jump</span> <span class="Constant">+render-sandbox-end</span>
+<span id="L199" class="LineNr">199 </span>  <span class="Delimiter">}</span>
+<span id="L200" class="LineNr">200 </span>]
+<span id="L201" class="LineNr">201 </span>
+<span id="L202" class="LineNr">202 </span><span class="muRecipe">before</span> <span class="Constant"><a href='005-sandbox.mu.html#L311'>&lt;end-render-sandbox-reset-hidden&gt;</a></span> [
+<span id="L203" class="LineNr">203 </span>  *sandbox <span class="Special">&lt;-</span> put *sandbox, <span class="Constant">response-starting-row-on-screen:offset</span>,<span class="Constant"> 0</span>
+<span id="L204" class="LineNr">204 </span>]
 </pre>
 </body>
 </html>