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Diffstat (limited to 'html/edit/006-sandbox-copy.mu.html')
-rw-r--r--html/edit/006-sandbox-copy.mu.html102
1 files changed, 51 insertions, 51 deletions
diff --git a/html/edit/006-sandbox-copy.mu.html b/html/edit/006-sandbox-copy.mu.html
index 5b02b02d..f68d4150 100644
--- a/html/edit/006-sandbox-copy.mu.html
+++ b/html/edit/006-sandbox-copy.mu.html
@@ -69,13 +69,13 @@ if ('onhashchange' in window) {
 <span id="L8" class="LineNr">  8 </span>  <span class="Comment"># empty recipes</span>
 <span id="L9" class="LineNr">  9 </span>  assume-resources [
 <span id="L10" class="LineNr"> 10 </span>  ]
-<span id="L11" class="LineNr"> 11 </span>  env:&amp;:environment <span class="Special">&lt;-</span> new-programming-environment resources, screen, <span class="Constant">[add 1, 1]</span>  <span class="Comment"># contents of sandbox editor</span>
-<span id="L12" class="LineNr"> 12 </span>  render-all screen, env, render
+<span id="L11" class="LineNr"> 11 </span>  env:&amp;:environment <span class="Special">&lt;-</span> <a href='004-programming-environment.mu.html#L21'>new-programming-environment</a> <a href='../088file.mu.html#L11'>resources</a>, <a href='../081print.mu.html#L16'>screen</a>, <span class="Constant">[add 1, 1]</span>  <span class="Comment"># contents of sandbox editor</span>
+<span id="L12" class="LineNr"> 12 </span>  <a href='004-programming-environment.mu.html#L402'>render-all</a> <a href='../081print.mu.html#L16'>screen</a>, env, <a href='001-editor.mu.html#L107'>render</a>
 <span id="L13" class="LineNr"> 13 </span>  <span class="Comment"># run it</span>
 <span id="L14" class="LineNr"> 14 </span>  assume-console [
 <span id="L15" class="LineNr"> 15 </span>    press F4
 <span id="L16" class="LineNr"> 16 </span>  ]
-<span id="L17" class="LineNr"> 17 </span>  event-loop screen, console, env, resources
+<span id="L17" class="LineNr"> 17 </span>  <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L16'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
 <span id="L18" class="LineNr"> 18 </span>  screen-should-contain [
 <span id="L19" class="LineNr"> 19 </span>   <span class="Constant"> .                                                                                 run (F4)           .</span>
 <span id="L20" class="LineNr"> 20 </span>   <span class="Constant"> .                                                  ╎                                                 .</span>
@@ -91,7 +91,7 @@ if ('onhashchange' in window) {
 <span id="L30" class="LineNr"> 30 </span>    left-click<span class="Constant"> 3</span>,<span class="Constant"> 69</span>
 <span id="L31" class="LineNr"> 31 </span>  ]
 <span id="L32" class="LineNr"> 32 </span>  run [
-<span id="L33" class="LineNr"> 33 </span>    event-loop screen, console, env, resources
+<span id="L33" class="LineNr"> 33 </span>    <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L16'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
 <span id="L34" class="LineNr"> 34 </span>  ]
 <span id="L35" class="LineNr"> 35 </span>  <span class="Comment"># it copies into editor</span>
 <span id="L36" class="LineNr"> 36 </span>  screen-should-contain [
@@ -109,7 +109,7 @@ if ('onhashchange' in window) {
 <span id="L48" class="LineNr"> 48 </span>    type <span class="Constant">[0]</span>
 <span id="L49" class="LineNr"> 49 </span>  ]
 <span id="L50" class="LineNr"> 50 </span>  run [
-<span id="L51" class="LineNr"> 51 </span>    event-loop screen, console, env, resources
+<span id="L51" class="LineNr"> 51 </span>    <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L16'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
 <span id="L52" class="LineNr"> 52 </span>  ]
 <span id="L53" class="LineNr"> 53 </span>  screen-should-contain [
 <span id="L54" class="LineNr"> 54 </span>   <span class="Constant"> .                                                                                 run (F4)           .</span>
@@ -130,13 +130,13 @@ if ('onhashchange' in window) {
 <span id="L69" class="LineNr"> 69 </span>  <span class="Comment"># empty recipes</span>
 <span id="L70" class="LineNr"> 70 </span>  assume-resources [
 <span id="L71" class="LineNr"> 71 </span>  ]
-<span id="L72" class="LineNr"> 72 </span>  env:&amp;:environment <span class="Special">&lt;-</span> new-programming-environment resources, screen, <span class="Constant">[add 1, 1]</span>  <span class="Comment"># contents of sandbox editor</span>
-<span id="L73" class="LineNr"> 73 </span>  render-all screen, env, render
+<span id="L72" class="LineNr"> 72 </span>  env:&amp;:environment <span class="Special">&lt;-</span> <a href='004-programming-environment.mu.html#L21'>new-programming-environment</a> <a href='../088file.mu.html#L11'>resources</a>, <a href='../081print.mu.html#L16'>screen</a>, <span class="Constant">[add 1, 1]</span>  <span class="Comment"># contents of sandbox editor</span>
+<span id="L73" class="LineNr"> 73 </span>  <a href='004-programming-environment.mu.html#L402'>render-all</a> <a href='../081print.mu.html#L16'>screen</a>, env, <a href='001-editor.mu.html#L107'>render</a>
 <span id="L74" class="LineNr"> 74 </span>  <span class="Comment"># run it</span>
 <span id="L75" class="LineNr"> 75 </span>  assume-console [
 <span id="L76" class="LineNr"> 76 </span>    press F4
 <span id="L77" class="LineNr"> 77 </span>  ]
-<span id="L78" class="LineNr"> 78 </span>  event-loop screen, console, env, resources
+<span id="L78" class="LineNr"> 78 </span>  <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L16'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
 <span id="L79" class="LineNr"> 79 </span>  screen-should-contain [
 <span id="L80" class="LineNr"> 80 </span>   <span class="Constant"> .                                                                                 run (F4)           .</span>
 <span id="L81" class="LineNr"> 81 </span>   <span class="Constant"> .                                                  ╎                                                 .</span>
@@ -152,7 +152,7 @@ if ('onhashchange' in window) {
 <span id="L91" class="LineNr"> 91 </span>    left-click<span class="Constant"> 3</span>,<span class="Constant"> 76</span>
 <span id="L92" class="LineNr"> 92 </span>  ]
 <span id="L93" class="LineNr"> 93 </span>  run [
-<span id="L94" class="LineNr"> 94 </span>    event-loop screen, console, env, resources
+<span id="L94" class="LineNr"> 94 </span>    <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L16'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
 <span id="L95" class="LineNr"> 95 </span>  ]
 <span id="L96" class="LineNr"> 96 </span>  <span class="Comment"># it copies into editor</span>
 <span id="L97" class="LineNr"> 97 </span>  screen-should-contain [
@@ -170,7 +170,7 @@ if ('onhashchange' in window) {
 <span id="L109" class="LineNr">109 </span>    type <span class="Constant">[0]</span>
 <span id="L110" class="LineNr">110 </span>  ]
 <span id="L111" class="LineNr">111 </span>  run [
-<span id="L112" class="LineNr">112 </span>    event-loop screen, console, env, resources
+<span id="L112" class="LineNr">112 </span>    <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L16'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
 <span id="L113" class="LineNr">113 </span>  ]
 <span id="L114" class="LineNr">114 </span>  screen-should-contain [
 <span id="L115" class="LineNr">115 </span>   <span class="Constant"> .                                                                                 run (F4)           .</span>
@@ -184,56 +184,56 @@ if ('onhashchange' in window) {
 <span id="L123" class="LineNr">123 </span>  ]
 <span id="L124" class="LineNr">124 </span>]
 <span id="L125" class="LineNr">125 </span>
-<span id="L126" class="LineNr">126 </span><span class="muRecipe">after</span> <span class="Constant">&lt;global-touch&gt;</span> [
+<span id="L126" class="LineNr">126 </span><span class="muRecipe">after</span> <span class="Constant"><a href='004-programming-environment.mu.html#L81'>&lt;global-touch&gt;</a></span> [
 <span id="L127" class="LineNr">127 </span>  <span class="Comment"># support 'copy' button</span>
 <span id="L128" class="LineNr">128 </span>  <span class="Delimiter">{</span>
-<span id="L129" class="LineNr">129 </span>    copy?:bool <span class="Special">&lt;-</span> should-attempt-copy? click-row, click-column, env
+<span id="L129" class="LineNr">129 </span>    copy?:bool <span class="Special">&lt;-</span> <a href='006-sandbox-copy.mu.html#L140'>should-attempt-copy?</a> click-row, click-column, env
 <span id="L130" class="LineNr">130 </span>    <span class="muControl">break-unless</span> copy?
-<span id="L131" class="LineNr">131 </span>    copy?, env <span class="Special">&lt;-</span> try-copy-sandbox click-row, env
+<span id="L131" class="LineNr">131 </span>    copy?, env <span class="Special">&lt;-</span> <a href='006-sandbox-copy.mu.html#L159'>try-copy-sandbox</a> click-row, env
 <span id="L132" class="LineNr">132 </span>    <span class="muControl">break-unless</span> copy?
-<span id="L133" class="LineNr">133 </span>    screen <span class="Special">&lt;-</span> render-sandbox-side screen, env, render
-<span id="L134" class="LineNr">134 </span>    screen <span class="Special">&lt;-</span> update-cursor screen, recipes, current-sandbox, sandbox-in-focus?, env
+<span id="L133" class="LineNr">133 </span>    <a href='../081print.mu.html#L16'>screen</a> <span class="Special">&lt;-</span> render-sandbox-side <a href='../081print.mu.html#L16'>screen</a>, env, <a href='001-editor.mu.html#L107'>render</a>
+<span id="L134" class="LineNr">134 </span>    <a href='../081print.mu.html#L16'>screen</a> <span class="Special">&lt;-</span> <a href='004-programming-environment.mu.html#L472'>update-cursor</a> <a href='../081print.mu.html#L16'>screen</a>, recipes, current-sandbox, sandbox-in-focus?, env
 <span id="L135" class="LineNr">135 </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="Comment"># some preconditions for attempting to copy a sandbox</span>
-<span id="L140" class="LineNr">140 </span><span class="muRecipe">def</span> should-attempt-copy? click-row:num, click-column:num, env:&amp;:environment<span class="muRecipe"> -&gt; </span>result:bool [
+<span id="L140" class="LineNr">140 </span><span class="muRecipe">def</span> <a href='006-sandbox-copy.mu.html#L140'>should-attempt-copy?</a> click-row:num, click-column:num, env:&amp;:environment<span class="muRecipe"> -&gt; </span>result:bool [
 <span id="L141" class="LineNr">141 </span>  <span class="Constant">local-scope</span>
 <span id="L142" class="LineNr">142 </span>  <span class="Constant">load-inputs</span>
 <span id="L143" class="LineNr">143 </span>  <span class="Comment"># are we below the sandbox editor?</span>
-<span id="L144" class="LineNr">144 </span>  click-sandbox-area?:bool <span class="Special">&lt;-</span> click-on-sandbox-area? click-row, click-column, env
+<span id="L144" class="LineNr">144 </span>  click-sandbox-area?:bool <span class="Special">&lt;-</span> <a href='006-sandbox-copy.mu.html#L190'>click-on-sandbox-area?</a> click-row, click-column, env
 <span id="L145" class="LineNr">145 </span>  <span class="muControl">return-unless</span> click-sandbox-area?, <span class="Constant">0/false</span>
 <span id="L146" class="LineNr">146 </span>  <span class="Comment"># narrower, is the click in the columns spanning the 'copy' button?</span>
 <span id="L147" class="LineNr">147 </span>  first-sandbox:&amp;:editor <span class="Special">&lt;-</span> get *env, <span class="Constant">current-sandbox:offset</span>
 <span id="L148" class="LineNr">148 </span>  assert first-sandbox, <span class="Constant">[!!]</span>
 <span id="L149" class="LineNr">149 </span>  sandbox-left-margin:num <span class="Special">&lt;-</span> get *first-sandbox, <span class="Constant">left:offset</span>
 <span id="L150" class="LineNr">150 </span>  sandbox-right-margin:num <span class="Special">&lt;-</span> get *first-sandbox, <span class="Constant">right:offset</span>
-<span id="L151" class="LineNr">151 </span>  _, _, copy-button-left:num, copy-button-right:num <span class="Special">&lt;-</span> sandbox-menu-columns sandbox-left-margin, sandbox-right-margin
-<span id="L152" class="LineNr">152 </span>  copy-button-vertical-area?:bool <span class="Special">&lt;-</span> within-range? click-column, copy-button-left, copy-button-right
+<span id="L151" class="LineNr">151 </span>  _, _, copy-button-left:num, copy-button-right:num <span class="Special">&lt;-</span> <a href='005-sandbox.mu.html#L378'>sandbox-menu-columns</a> sandbox-left-margin, sandbox-right-margin
+<span id="L152" class="LineNr">152 </span>  copy-button-vertical-area?:bool <span class="Special">&lt;-</span> <a href='006-sandbox-copy.mu.html#L211'>within-range?</a> click-column, copy-button-left, copy-button-right
 <span id="L153" class="LineNr">153 </span>  <span class="muControl">return-unless</span> copy-button-vertical-area?, <span class="Constant">0/false</span>
 <span id="L154" class="LineNr">154 </span>  <span class="Comment"># finally, is sandbox editor empty?</span>
 <span id="L155" class="LineNr">155 </span>  current-sandbox:&amp;:editor <span class="Special">&lt;-</span> get *env, <span class="Constant">current-sandbox:offset</span>
-<span id="L156" class="LineNr">156 </span>  result <span class="Special">&lt;-</span> empty-editor? current-sandbox
+<span id="L156" class="LineNr">156 </span>  result <span class="Special">&lt;-</span> <a href='006-sandbox-copy.mu.html#L203'>empty-editor?</a> current-sandbox
 <span id="L157" class="LineNr">157 </span>]
 <span id="L158" class="LineNr">158 </span>
-<span id="L159" class="LineNr">159 </span><span class="muRecipe">def</span> try-copy-sandbox click-row:num, env:&amp;:environment<span class="muRecipe"> -&gt; </span>clicked-on-copy-button?:bool, env:&amp;:environment [
+<span id="L159" class="LineNr">159 </span><span class="muRecipe">def</span> <a href='006-sandbox-copy.mu.html#L159'>try-copy-sandbox</a> click-row:num, env:&amp;:environment<span class="muRecipe"> -&gt; </span>clicked-on-copy-button?:bool, env:&amp;:environment [
 <span id="L160" class="LineNr">160 </span>  <span class="Constant">local-scope</span>
 <span id="L161" class="LineNr">161 </span>  <span class="Constant">load-inputs</span>
 <span id="L162" class="LineNr">162 </span>  <span class="Comment"># identify the sandbox to copy, if the click was actually on the 'copy' button</span>
-<span id="L163" class="LineNr">163 </span>  sandbox:&amp;:sandbox <span class="Special">&lt;-</span> find-sandbox env, click-row
+<span id="L163" class="LineNr">163 </span>  sandbox:&amp;:sandbox <span class="Special">&lt;-</span> <a href='006-sandbox-copy.mu.html#L175'>find-sandbox</a> env, click-row
 <span id="L164" class="LineNr">164 </span>  <span class="muControl">return-unless</span> sandbox, <span class="Constant">0/false</span>
 <span id="L165" class="LineNr">165 </span>  clicked-on-copy-button? <span class="Special">&lt;-</span> copy <span class="Constant">1/true</span>
 <span id="L166" class="LineNr">166 </span>  text:text <span class="Special">&lt;-</span> get *sandbox, <span class="Constant">data:offset</span>
 <span id="L167" class="LineNr">167 </span>  current-sandbox:&amp;:editor <span class="Special">&lt;-</span> get *env, <span class="Constant">current-sandbox:offset</span>
-<span id="L168" class="LineNr">168 </span>  current-sandbox <span class="Special">&lt;-</span> insert-text current-sandbox, text
+<span id="L168" class="LineNr">168 </span>  current-sandbox <span class="Special">&lt;-</span> <a href='001-editor.mu.html#L72'>insert-text</a> current-sandbox, text
 <span id="L169" class="LineNr">169 </span>  <span class="Comment"># reset scroll</span>
 <span id="L170" class="LineNr">170 </span>  *env <span class="Special">&lt;-</span> put *env, <span class="Constant">render-from:offset</span>,<span class="Constant"> -1</span>
 <span id="L171" class="LineNr">171 </span>  <span class="Comment"># position cursor in sandbox editor</span>
 <span id="L172" class="LineNr">172 </span>  *env <span class="Special">&lt;-</span> put *env, <span class="Constant">sandbox-in-focus?:offset</span>, <span class="Constant">1/true</span>
 <span id="L173" class="LineNr">173 </span>]
 <span id="L174" class="LineNr">174 </span>
-<span id="L175" class="LineNr">175 </span><span class="muRecipe">def</span> find-sandbox env:&amp;:environment, click-row:num<span class="muRecipe"> -&gt; </span>result:&amp;:sandbox [
+<span id="L175" class="LineNr">175 </span><span class="muRecipe">def</span> <a href='006-sandbox-copy.mu.html#L175'>find-sandbox</a> env:&amp;:environment, click-row:num<span class="muRecipe"> -&gt; </span>result:&amp;:sandbox [
 <span id="L176" class="LineNr">176 </span>  <span class="Constant">local-scope</span>
 <span id="L177" class="LineNr">177 </span>  <span class="Constant">load-inputs</span>
 <span id="L178" class="LineNr">178 </span>  curr-sandbox:&amp;:sandbox <span class="Special">&lt;-</span> get *env, <span class="Constant">sandbox:offset</span>
@@ -248,7 +248,7 @@ if ('onhashchange' in window) {
 <span id="L187" class="LineNr">187 </span> <span class="muControl"> return</span> <span class="Constant">0/not-found</span>
 <span id="L188" class="LineNr">188 </span>]
 <span id="L189" class="LineNr">189 </span>
-<span id="L190" class="LineNr">190 </span><span class="muRecipe">def</span> click-on-sandbox-area? click-row:num, click-column:num, env:&amp;:environment<span class="muRecipe"> -&gt; </span>result:bool [
+<span id="L190" class="LineNr">190 </span><span class="muRecipe">def</span> <a href='006-sandbox-copy.mu.html#L190'>click-on-sandbox-area?</a> click-row:num, click-column:num, env:&amp;:environment<span class="muRecipe"> -&gt; </span>result:bool [
 <span id="L191" class="LineNr">191 </span>  <span class="Constant">local-scope</span>
 <span id="L192" class="LineNr">192 </span>  <span class="Constant">load-inputs</span>
 <span id="L193" class="LineNr">193 </span>  current-sandbox:&amp;:editor <span class="Special">&lt;-</span> get *env, <span class="Constant">current-sandbox:offset</span>
@@ -261,15 +261,15 @@ if ('onhashchange' in window) {
 <span id="L200" class="LineNr">200 </span>  result <span class="Special">&lt;-</span> greater-or-equal click-row, first-sandbox-begins
 <span id="L201" class="LineNr">201 </span>]
 <span id="L202" class="LineNr">202 </span>
-<span id="L203" class="LineNr">203 </span><span class="muRecipe">def</span> empty-editor? editor:&amp;:editor<span class="muRecipe"> -&gt; </span>result:bool [
+<span id="L203" class="LineNr">203 </span><span class="muRecipe">def</span> <a href='006-sandbox-copy.mu.html#L203'>empty-editor?</a> editor:&amp;:editor<span class="muRecipe"> -&gt; </span>result:bool [
 <span id="L204" class="LineNr">204 </span>  <span class="Constant">local-scope</span>
 <span id="L205" class="LineNr">205 </span>  <span class="Constant">load-inputs</span>
-<span id="L206" class="LineNr">206 </span>  head:&amp;:duplex-list:char <span class="Special">&lt;-</span> get *editor, <span class="Constant">data:offset</span>
-<span id="L207" class="LineNr">207 </span>  first:&amp;:duplex-list:char <span class="Special">&lt;-</span> next head
+<span id="L206" class="LineNr">206 </span>  head:&amp;:<a href='../065duplex_list.mu.html#L3'>duplex-list</a>:char <span class="Special">&lt;-</span> get *editor, <span class="Constant">data:offset</span>
+<span id="L207" class="LineNr">207 </span>  first:&amp;:<a href='../065duplex_list.mu.html#L3'>duplex-list</a>:char <span class="Special">&lt;-</span> <a href='../065duplex_list.mu.html#L25'>next</a> head
 <span id="L208" class="LineNr">208 </span>  result <span class="Special">&lt;-</span> not first
 <span id="L209" class="LineNr">209 </span>]
 <span id="L210" class="LineNr">210 </span>
-<span id="L211" class="LineNr">211 </span><span class="muRecipe">def</span> within-range? x:num, low:num, high:num<span class="muRecipe"> -&gt; </span>result:bool [
+<span id="L211" class="LineNr">211 </span><span class="muRecipe">def</span> <a href='006-sandbox-copy.mu.html#L211'>within-range?</a> x:num, low:num, high:num<span class="muRecipe"> -&gt; </span>result:bool [
 <span id="L212" class="LineNr">212 </span>  <span class="Constant">local-scope</span>
 <span id="L213" class="LineNr">213 </span>  <span class="Constant">load-inputs</span>
 <span id="L214" class="LineNr">214 </span>  not-too-far-left?:bool <span class="Special">&lt;-</span> greater-or-equal x, low
@@ -284,13 +284,13 @@ if ('onhashchange' in window) {
 <span id="L223" class="LineNr">223 </span>  <span class="Comment"># empty recipes</span>
 <span id="L224" class="LineNr">224 </span>  assume-resources [
 <span id="L225" class="LineNr">225 </span>  ]
-<span id="L226" class="LineNr">226 </span>  env:&amp;:environment <span class="Special">&lt;-</span> new-programming-environment resources, screen, <span class="Constant">[add 1, 1]</span>  <span class="Comment"># contents of sandbox editor</span>
-<span id="L227" class="LineNr">227 </span>  render-all screen, env, render
+<span id="L226" class="LineNr">226 </span>  env:&amp;:environment <span class="Special">&lt;-</span> <a href='004-programming-environment.mu.html#L21'>new-programming-environment</a> <a href='../088file.mu.html#L11'>resources</a>, <a href='../081print.mu.html#L16'>screen</a>, <span class="Constant">[add 1, 1]</span>  <span class="Comment"># contents of sandbox editor</span>
+<span id="L227" class="LineNr">227 </span>  <a href='004-programming-environment.mu.html#L402'>render-all</a> <a href='../081print.mu.html#L16'>screen</a>, env, <a href='001-editor.mu.html#L107'>render</a>
 <span id="L228" class="LineNr">228 </span>  <span class="Comment"># run it</span>
 <span id="L229" class="LineNr">229 </span>  assume-console [
 <span id="L230" class="LineNr">230 </span>    press F4
 <span id="L231" class="LineNr">231 </span>  ]
-<span id="L232" class="LineNr">232 </span>  event-loop screen, console, env, resources
+<span id="L232" class="LineNr">232 </span>  <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L16'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
 <span id="L233" class="LineNr">233 </span>  screen-should-contain [
 <span id="L234" class="LineNr">234 </span>   <span class="Constant"> .                                                                                 run (F4)           .</span>
 <span id="L235" class="LineNr">235 </span>   <span class="Constant"> .                                                  ╎                                                 .</span>
@@ -308,7 +308,7 @@ if ('onhashchange' in window) {
 <span id="L247" class="LineNr">247 </span>    left-click<span class="Constant"> 3</span>,<span class="Constant"> 70</span>  <span class="Comment"># click 'copy' button</span>
 <span id="L248" class="LineNr">248 </span>  ]
 <span id="L249" class="LineNr">249 </span>  run [
-<span id="L250" class="LineNr">250 </span>    event-loop screen, console, env, resources
+<span id="L250" class="LineNr">250 </span>    <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L16'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
 <span id="L251" class="LineNr">251 </span>  ]
 <span id="L252" class="LineNr">252 </span>  <span class="Comment"># copy doesn't happen</span>
 <span id="L253" class="LineNr">253 </span>  screen-should-contain [
@@ -326,7 +326,7 @@ if ('onhashchange' in window) {
 <span id="L265" class="LineNr">265 </span>    type <span class="Constant">[1]</span>
 <span id="L266" class="LineNr">266 </span>  ]
 <span id="L267" class="LineNr">267 </span>  run [
-<span id="L268" class="LineNr">268 </span>    event-loop screen, console, env, resources
+<span id="L268" class="LineNr">268 </span>    <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L16'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
 <span id="L269" class="LineNr">269 </span>  ]
 <span id="L270" class="LineNr">270 </span>  screen-should-contain [
 <span id="L271" class="LineNr">271 </span>   <span class="Constant"> .                                                                                 run (F4)           .</span>
@@ -349,13 +349,13 @@ if ('onhashchange' in window) {
 <span id="L288" class="LineNr">288 </span>  <span class="Comment"># empty recipes</span>
 <span id="L289" class="LineNr">289 </span>  assume-resources [
 <span id="L290" class="LineNr">290 </span>  ]
-<span id="L291" class="LineNr">291 </span>  env:&amp;:environment <span class="Special">&lt;-</span> new-programming-environment resources, screen, <span class="Constant">[add 1, 1]</span>  <span class="Comment"># contents of sandbox editor</span>
-<span id="L292" class="LineNr">292 </span>  render-all screen, env, render
+<span id="L291" class="LineNr">291 </span>  env:&amp;:environment <span class="Special">&lt;-</span> <a href='004-programming-environment.mu.html#L21'>new-programming-environment</a> <a href='../088file.mu.html#L11'>resources</a>, <a href='../081print.mu.html#L16'>screen</a>, <span class="Constant">[add 1, 1]</span>  <span class="Comment"># contents of sandbox editor</span>
+<span id="L292" class="LineNr">292 </span>  <a href='004-programming-environment.mu.html#L402'>render-all</a> <a href='../081print.mu.html#L16'>screen</a>, env, <a href='001-editor.mu.html#L107'>render</a>
 <span id="L293" class="LineNr">293 </span>  <span class="Comment"># run it</span>
 <span id="L294" class="LineNr">294 </span>  assume-console [
 <span id="L295" class="LineNr">295 </span>    press F4
 <span id="L296" class="LineNr">296 </span>  ]
-<span id="L297" class="LineNr">297 </span>  event-loop screen, console, env, resources
+<span id="L297" class="LineNr">297 </span>  <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L16'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
 <span id="L298" class="LineNr">298 </span>  screen-should-contain [
 <span id="L299" class="LineNr">299 </span>   <span class="Constant"> .                                                                                 run (F4)           .</span>
 <span id="L300" class="LineNr">300 </span>   <span class="Constant"> .                                                  ╎                                                 .</span>
@@ -371,7 +371,7 @@ if ('onhashchange' in window) {
 <span id="L310" class="LineNr">310 </span>    left-click<span class="Constant"> 3</span>,<span class="Constant"> 78</span>
 <span id="L311" class="LineNr">311 </span>  ]
 <span id="L312" class="LineNr">312 </span>  run [
-<span id="L313" class="LineNr">313 </span>    event-loop screen, console, env, resources
+<span id="L313" class="LineNr">313 </span>    <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L16'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
 <span id="L314" class="LineNr">314 </span>  ]
 <span id="L315" class="LineNr">315 </span>  <span class="Comment"># it copies into recipe side</span>
 <span id="L316" class="LineNr">316 </span>  screen-should-contain [
@@ -389,7 +389,7 @@ if ('onhashchange' in window) {
 <span id="L328" class="LineNr">328 </span>    type <span class="Constant">[0]</span>
 <span id="L329" class="LineNr">329 </span>  ]
 <span id="L330" class="LineNr">330 </span>  run [
-<span id="L331" class="LineNr">331 </span>    event-loop screen, console, env, resources
+<span id="L331" class="LineNr">331 </span>    <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L16'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a>
 <span id="L332" class="LineNr">332 </span>  ]
 <span id="L333" class="LineNr">333 </span>  screen-should-contain [
 <span id="L334" class="LineNr">334 </span>   <span class="Constant"> .                                                                                 run (F4)           .</span>
@@ -403,43 +403,43 @@ if ('onhashchange' in window) {
 <span id="L342" class="LineNr">342 </span>  ]
 <span id="L343" class="LineNr">343 </span>]
 <span id="L344" class="LineNr">344 </span>
-<span id="L345" class="LineNr">345 </span><span class="muRecipe">after</span> <span class="Constant">&lt;global-touch&gt;</span> [
+<span id="L345" class="LineNr">345 </span><span class="muRecipe">after</span> <span class="Constant"><a href='004-programming-environment.mu.html#L81'>&lt;global-touch&gt;</a></span> [
 <span id="L346" class="LineNr">346 </span>  <span class="Comment"># support 'copy to recipe' button</span>
 <span id="L347" class="LineNr">347 </span>  <span class="Delimiter">{</span>
-<span id="L348" class="LineNr">348 </span>    copy?:bool <span class="Special">&lt;-</span> should-copy-to-recipe? click-row, click-column, env
+<span id="L348" class="LineNr">348 </span>    copy?:bool <span class="Special">&lt;-</span> <a href='006-sandbox-copy.mu.html#L360'>should-copy-to-recipe?</a> click-row, click-column, env
 <span id="L349" class="LineNr">349 </span>    <span class="muControl">break-unless</span> copy?
-<span id="L350" class="LineNr">350 </span>    modified?:bool <span class="Special">&lt;-</span> prepend-sandbox-into-recipe-side click-row, env
+<span id="L350" class="LineNr">350 </span>    modified?:bool <span class="Special">&lt;-</span> <a href='006-sandbox-copy.mu.html#L375'>prepend-sandbox-into-recipe-side</a> click-row, env
 <span id="L351" class="LineNr">351 </span>    <span class="muControl">break-unless</span> modified?
 <span id="L352" class="LineNr">352 </span>    *env <span class="Special">&lt;-</span> put *env, <span class="Constant">sandbox-in-focus?:offset</span>, <span class="Constant">0/false</span>
-<span id="L353" class="LineNr">353 </span>    screen <span class="Special">&lt;-</span> render-recipes screen, env, render
-<span id="L354" class="LineNr">354 </span>    screen <span class="Special">&lt;-</span> update-cursor screen, recipes, current-sandbox, sandbox-in-focus?, env
+<span id="L353" class="LineNr">353 </span>    <a href='../081print.mu.html#L16'>screen</a> <span class="Special">&lt;-</span> <a href='004-programming-environment.mu.html#L431'>render-recipes</a> <a href='../081print.mu.html#L16'>screen</a>, env, <a href='001-editor.mu.html#L107'>render</a>
+<span id="L354" class="LineNr">354 </span>    <a href='../081print.mu.html#L16'>screen</a> <span class="Special">&lt;-</span> <a href='004-programming-environment.mu.html#L472'>update-cursor</a> <a href='../081print.mu.html#L16'>screen</a>, recipes, current-sandbox, sandbox-in-focus?, env
 <span id="L355" class="LineNr">355 </span>   <span class="muControl"> loop</span> <span class="Constant">+next-event</span>
 <span id="L356" class="LineNr">356 </span>  <span class="Delimiter">}</span>
 <span id="L357" class="LineNr">357 </span>]
 <span id="L358" class="LineNr">358 </span>
 <span id="L359" class="LineNr">359 </span><span class="Comment"># some preconditions for attempting to copy a sandbox into the recipe side</span>
-<span id="L360" class="LineNr">360 </span><span class="muRecipe">def</span> should-copy-to-recipe? click-row:num, click-column:num, env:&amp;:environment<span class="muRecipe"> -&gt; </span>result:bool [
+<span id="L360" class="LineNr">360 </span><span class="muRecipe">def</span> <a href='006-sandbox-copy.mu.html#L360'>should-copy-to-recipe?</a> click-row:num, click-column:num, env:&amp;:environment<span class="muRecipe"> -&gt; </span>result:bool [
 <span id="L361" class="LineNr">361 </span>  <span class="Constant">local-scope</span>
 <span id="L362" class="LineNr">362 </span>  <span class="Constant">load-inputs</span>
 <span id="L363" class="LineNr">363 </span>  <span class="Comment"># are we below the sandbox editor?</span>
-<span id="L364" class="LineNr">364 </span>  click-sandbox-area?:bool <span class="Special">&lt;-</span> click-on-sandbox-area? click-row, click-column, env
+<span id="L364" class="LineNr">364 </span>  click-sandbox-area?:bool <span class="Special">&lt;-</span> <a href='006-sandbox-copy.mu.html#L190'>click-on-sandbox-area?</a> click-row, click-column, env
 <span id="L365" class="LineNr">365 </span>  <span class="muControl">return-unless</span> click-sandbox-area?, <span class="Constant">0/false</span>
 <span id="L366" class="LineNr">366 </span>  <span class="Comment"># narrower, is the click in the columns spanning the 'copy' button?</span>
 <span id="L367" class="LineNr">367 </span>  first-sandbox:&amp;:editor <span class="Special">&lt;-</span> get *env, <span class="Constant">current-sandbox:offset</span>
 <span id="L368" class="LineNr">368 </span>  assert first-sandbox, <span class="Constant">[!!]</span>
 <span id="L369" class="LineNr">369 </span>  sandbox-left-margin:num <span class="Special">&lt;-</span> get *first-sandbox, <span class="Constant">left:offset</span>
 <span id="L370" class="LineNr">370 </span>  sandbox-right-margin:num <span class="Special">&lt;-</span> get *first-sandbox, <span class="Constant">right:offset</span>
-<span id="L371" class="LineNr">371 </span>  _, _, _, _, recipe-button-left:num, recipe-button-right:num <span class="Special">&lt;-</span> sandbox-menu-columns sandbox-left-margin, sandbox-right-margin
-<span id="L372" class="LineNr">372 </span>  result <span class="Special">&lt;-</span> within-range? click-column, recipe-button-left, recipe-button-right
+<span id="L371" class="LineNr">371 </span>  _, _, _, _, recipe-button-left:num, recipe-button-right:num <span class="Special">&lt;-</span> <a href='005-sandbox.mu.html#L378'>sandbox-menu-columns</a> sandbox-left-margin, sandbox-right-margin
+<span id="L372" class="LineNr">372 </span>  result <span class="Special">&lt;-</span> <a href='006-sandbox-copy.mu.html#L211'>within-range?</a> click-column, recipe-button-left, recipe-button-right
 <span id="L373" class="LineNr">373 </span>]
 <span id="L374" class="LineNr">374 </span>
-<span id="L375" class="LineNr">375 </span><span class="muRecipe">def</span> prepend-sandbox-into-recipe-side click-row:num, env:&amp;:environment<span class="muRecipe"> -&gt; </span>clicked-on-copy-to-recipe-button?:bool, env:&amp;:environment [
+<span id="L375" class="LineNr">375 </span><span class="muRecipe">def</span> <a href='006-sandbox-copy.mu.html#L375'>prepend-sandbox-into-recipe-side</a> click-row:num, env:&amp;:environment<span class="muRecipe"> -&gt; </span>clicked-on-copy-to-recipe-button?:bool, env:&amp;:environment [
 <span id="L376" class="LineNr">376 </span>  <span class="Constant">local-scope</span>
 <span id="L377" class="LineNr">377 </span>  <span class="Constant">load-inputs</span>
-<span id="L378" class="LineNr">378 </span>  sandbox:&amp;:sandbox <span class="Special">&lt;-</span> find-sandbox env, click-row
+<span id="L378" class="LineNr">378 </span>  sandbox:&amp;:sandbox <span class="Special">&lt;-</span> <a href='006-sandbox-copy.mu.html#L175'>find-sandbox</a> env, click-row
 <span id="L379" class="LineNr">379 </span>  <span class="muControl">return-unless</span> sandbox, <span class="Constant">0/false</span>
 <span id="L380" class="LineNr">380 </span>  recipe-editor:&amp;:editor <span class="Special">&lt;-</span> get *env, <span class="Constant">recipes:offset</span>
-<span id="L381" class="LineNr">381 </span>  recipe-data:&amp;:duplex-list:char <span class="Special">&lt;-</span> get *recipe-editor, <span class="Constant">data:offset</span>
+<span id="L381" class="LineNr">381 </span>  recipe-data:&amp;:<a href='../065duplex_list.mu.html#L3'>duplex-list</a>:char <span class="Special">&lt;-</span> get *recipe-editor, <span class="Constant">data:offset</span>
 <span id="L382" class="LineNr">382 </span>  <span class="Comment"># make the newly inserted code easy to delineate</span>
 <span id="L383" class="LineNr">383 </span>  newline:char <span class="Special">&lt;-</span> copy<span class="Constant"> 10</span>
 <span id="L384" class="LineNr">384 </span>  insert newline, recipe-data