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| author | Kartik K. Agaram <vc@akkartik.com> | 2016-04-25 22:27:19 -0700 |
|---|---|---|
| committer | Kartik K. Agaram <vc@akkartik.com> | 2016-04-25 22:27:19 -0700 |
| commit | 32b8fac2799ac7cec613e84a3eb9c009141b6a3a (patch) | |
| tree | 11f56c1a235abf7b626ea8983fff3d2edb1fcf98 /html/edit/005-sandbox.mu.html | |
| parent | 224972ee9871fcb06ee285fa5f3d9528c034d414 (diff) | |
| download | mu-32b8fac2799ac7cec613e84a3eb9c009141b6a3a.tar.gz | |
2866
Diffstat (limited to 'html/edit/005-sandbox.mu.html')
| -rw-r--r-- | html/edit/005-sandbox.mu.html | 291 |
1 files changed, 145 insertions, 146 deletions
diff --git a/html/edit/005-sandbox.mu.html b/html/edit/005-sandbox.mu.html index 77cd3727..660791b8 100644 --- a/html/edit/005-sandbox.mu.html +++ b/html/edit/005-sandbox.mu.html @@ -42,10 +42,10 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="muRecipe">def!</span> main [ <span class="Constant">local-scope</span> open-console - initial-recipe:address:shared:array:character<span class="Special"> <- </span>restore <span class="Constant">[recipes.mu]</span> - initial-sandbox:address:shared:array:character<span class="Special"> <- </span>new <span class="Constant">[]</span> + initial-recipe:address:array:character<span class="Special"> <- </span>restore <span class="Constant">[recipes.mu]</span> + initial-sandbox:address:array:character<span class="Special"> <- </span>new <span class="Constant">[]</span> hide-screen <span class="Constant">0/screen</span> - env:address:shared:programming-environment-data<span class="Special"> <- </span>new-programming-environment <span class="Constant">0/screen</span>, initial-recipe, initial-sandbox + env:address:programming-environment-data<span class="Special"> <- </span>new-programming-environment <span class="Constant">0/screen</span>, initial-recipe, initial-sandbox env<span class="Special"> <- </span>restore-sandboxes env render-all <span class="Constant">0/screen</span>, env event-loop <span class="Constant">0/screen</span>, <span class="Constant">0/console</span>, env @@ -53,41 +53,40 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color ] <span class="muData">container</span> programming-environment-data [ - sandbox:address:shared:sandbox-data <span class="Comment"># list of sandboxes, from top to bottom</span> + sandbox:address:sandbox-data <span class="Comment"># list of sandboxes, from top to bottom</span> render-from:number number-of-sandboxes:number ] <span class="muRecipe">after</span> <span class="Constant"><programming-environment-initialization></span> [ - render-from:address:number<span class="Special"> <- </span>get-address *result, <span class="Constant">render-from:offset</span> - *render-from<span class="Special"> <- </span>copy <span class="Constant">-1</span> + *result<span class="Special"> <- </span>put *result, <span class="Constant">render-from:offset</span>, <span class="Constant">-1</span> ] <span class="muData">container</span> sandbox-data [ - data:address:shared:array:character - response:address:shared:array:character + data:address:array:character + response:address:array:character <span class="Comment"># coordinates to track clicks</span> <span class="Comment"># constraint: will be 0 for sandboxes at positions before env.render-from</span> starting-row-on-screen:number code-ending-row-on-screen:number <span class="Comment"># past end of code</span> - screen:address:shared:screen <span class="Comment"># prints in the sandbox go here</span> - next-sandbox:address:shared:sandbox-data + screen:address:screen <span class="Comment"># prints in the sandbox go here</span> + next-sandbox:address:sandbox-data ] <span class="muScenario">scenario</span> run-and-show-results [ trace-until <span class="Constant">100/app</span> <span class="Comment"># trace too long</span> assume-screen <span class="Constant">100/width</span>, <span class="Constant">15/height</span> <span class="Comment"># recipe editor is empty</span> - <span class="Constant">1</span>:address:shared:array:character<span class="Special"> <- </span>new <span class="Constant">[]</span> + <span class="Constant">1</span>:address:array:character<span class="Special"> <- </span>new <span class="Constant">[]</span> <span class="Comment"># sandbox editor contains an instruction without storing outputs</span> - <span class="Constant">2</span>:address:shared:array:character<span class="Special"> <- </span>new <span class="Constant">[divide-with-remainder 11, 3]</span> - <span class="Constant">3</span>:address:shared:programming-environment-data<span class="Special"> <- </span>new-programming-environment screen:address:shared:screen, <span class="Constant">1</span>:address:shared:array:character, <span class="Constant">2</span>:address:shared:array:character + <span class="Constant">2</span>:address:array:character<span class="Special"> <- </span>new <span class="Constant">[divide-with-remainder 11, 3]</span> + <span class="Constant">3</span>:address:programming-environment-data<span class="Special"> <- </span>new-programming-environment screen:address:screen, <span class="Constant">1</span>:address:array:character, <span class="Constant">2</span>:address:array:character <span class="Comment"># run the code in the editors</span> assume-console [ press F4 ] run [ - event-loop screen:address:shared:screen, console:address:shared:console, <span class="Constant">3</span>:address:shared:programming-environment-data + event-loop screen:address:screen, console:address:console, <span class="Constant">3</span>:address:programming-environment-data ] <span class="Comment"># check that screen prints the results</span> screen-should-contain [ @@ -137,7 +136,7 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color press F4 ] run [ - event-loop screen:address:shared:screen, console:address:shared:console, <span class="Constant">3</span>:address:shared:programming-environment-data + event-loop screen:address:screen, console:address:console, <span class="Constant">3</span>:address:programming-environment-data ] <span class="Comment"># check that screen prints the results</span> screen-should-contain [ @@ -160,7 +159,7 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="muRecipe">after</span> <span class="Constant"><global-keypress></span> [ <span class="Comment"># F4? load all code and run all sandboxes.</span> <span class="Delimiter">{</span> - do-run?:boolean<span class="Special"> <- </span>equal *k, <span class="Constant">65532/F4</span> + do-run?:boolean<span class="Special"> <- </span>equal k, <span class="Constant">65532/F4</span> <span class="muControl">break-unless</span> do-run? screen<span class="Special"> <- </span>update-status screen, <span class="Constant">[running... ]</span>, <span class="Constant">245/grey</span> error?:boolean, env, screen<span class="Special"> <- </span>run-sandboxes env, screen @@ -170,45 +169,43 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="muControl">break-if</span> error? screen<span class="Special"> <- </span>update-status screen, <span class="Constant">[ ]</span>, <span class="Constant">245/grey</span> <span class="Delimiter">}</span> - screen<span class="Special"> <- </span>update-cursor screen, recipes, current-sandbox, *sandbox-in-focus?, env + screen<span class="Special"> <- </span>update-cursor screen, recipes, current-sandbox, sandbox-in-focus?, env <span class="muControl">loop</span> <span class="Constant">+next-event:label</span> <span class="Delimiter">}</span> ] -<span class="muRecipe">def</span> run-sandboxes env:address:shared:programming-environment-data, screen:address:shared:screen<span class="muRecipe"> -> </span>errors-found?:boolean, env:address:shared:programming-environment-data, screen:address:shared:screen [ +<span class="muRecipe">def</span> run-sandboxes env:address:programming-environment-data, screen:address:screen<span class="muRecipe"> -> </span>errors-found?:boolean, env:address:programming-environment-data, screen:address:screen [ <span class="Constant">local-scope</span> <span class="Constant">load-ingredients</span> errors-found?:boolean, env, screen<span class="Special"> <- </span>update-recipes env, screen <span class="muControl">return-if</span> errors-found? <span class="Comment"># check contents of right editor (sandbox)</span> <span class="Constant"> <run-sandboxes-begin></span> - current-sandbox:address:shared:editor-data<span class="Special"> <- </span>get *env, <span class="Constant">current-sandbox:offset</span> + current-sandbox:address:editor-data<span class="Special"> <- </span>get *env, <span class="Constant">current-sandbox:offset</span> <span class="Delimiter">{</span> - sandbox-contents:address:shared:array:character<span class="Special"> <- </span>editor-contents current-sandbox + sandbox-contents:address:array:character<span class="Special"> <- </span>editor-contents current-sandbox <span class="muControl">break-unless</span> sandbox-contents <span class="Comment"># if contents exist, first save them</span> <span class="Comment"># run them and turn them into a new sandbox-data</span> - new-sandbox:address:shared:sandbox-data<span class="Special"> <- </span>new <span class="Constant">sandbox-data:type</span> - data:address:address:shared:array:character<span class="Special"> <- </span>get-address *new-sandbox, <span class="Constant">data:offset</span> - *data<span class="Special"> <- </span>copy sandbox-contents + new-sandbox:address:sandbox-data<span class="Special"> <- </span>new <span class="Constant">sandbox-data:type</span> + *new-sandbox<span class="Special"> <- </span>put *new-sandbox, <span class="Constant">data:offset</span>, sandbox-contents <span class="Comment"># push to head of sandbox list</span> - dest:address:address:shared:sandbox-data<span class="Special"> <- </span>get-address *env, <span class="Constant">sandbox:offset</span> - next:address:address:shared:sandbox-data<span class="Special"> <- </span>get-address *new-sandbox, <span class="Constant">next-sandbox:offset</span> - *next<span class="Special"> <- </span>copy *dest - *dest<span class="Special"> <- </span>copy new-sandbox + dest:address:sandbox-data<span class="Special"> <- </span>get *env, <span class="Constant">sandbox:offset</span> + *new-sandbox<span class="Special"> <- </span>put *new-sandbox, <span class="Constant">next-sandbox:offset</span>, dest + *env<span class="Special"> <- </span>put *env, <span class="Constant">sandbox:offset</span>, new-sandbox <span class="Comment"># update sandbox count</span> - sandbox-count:address:number<span class="Special"> <- </span>get-address *env, <span class="Constant">number-of-sandboxes:offset</span> - *sandbox-count<span class="Special"> <- </span>add *sandbox-count, <span class="Constant">1</span> + sandbox-count:number<span class="Special"> <- </span>get *env, <span class="Constant">number-of-sandboxes:offset</span> + sandbox-count<span class="Special"> <- </span>add sandbox-count, <span class="Constant">1</span> + *env<span class="Special"> <- </span>put *env, <span class="Constant">number-of-sandboxes:offset</span>, sandbox-count <span class="Comment"># clear sandbox editor</span> - init:address:address:shared:duplex-list:character<span class="Special"> <- </span>get-address *current-sandbox, <span class="Constant">data:offset</span> - *init<span class="Special"> <- </span>push <span class="Constant">167/§</span>, <span class="Constant">0/tail</span> - top-of-screen:address:address:shared:duplex-list:character<span class="Special"> <- </span>get-address *current-sandbox, <span class="Constant">top-of-screen:offset</span> - *top-of-screen<span class="Special"> <- </span>copy *init + init:address:duplex-list:character<span class="Special"> <- </span>push <span class="Constant">167/§</span>, <span class="Constant">0/tail</span> + *current-sandbox<span class="Special"> <- </span>put *current-sandbox, <span class="Constant">data:offset</span>, init + *current-sandbox<span class="Special"> <- </span>put *current-sandbox, <span class="Constant">top-of-screen:offset</span>, init <span class="Delimiter">}</span> <span class="Comment"># save all sandboxes before running, just in case we die when running</span> save-sandboxes env <span class="Comment"># run all sandboxes</span> - curr:address:shared:sandbox-data<span class="Special"> <- </span>get *env, <span class="Constant">sandbox:offset</span> + curr:address:sandbox-data<span class="Special"> <- </span>get *env, <span class="Constant">sandbox:offset</span> idx:number<span class="Special"> <- </span>copy <span class="Constant">0</span> <span class="Delimiter">{</span> <span class="muControl">break-unless</span> curr @@ -222,45 +219,45 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="Comment"># copy code from recipe editor, persist, load into mu</span> <span class="Comment"># replaced in a later layer (whereupon errors-found? will actually be set)</span> -<span class="muRecipe">def</span> update-recipes env:address:shared:programming-environment-data, screen:address:shared:screen<span class="muRecipe"> -> </span>errors-found?:boolean, env:address:shared:programming-environment-data, screen:address:shared:screen [ +<span class="muRecipe">def</span> update-recipes env:address:programming-environment-data, screen:address:screen<span class="muRecipe"> -> </span>errors-found?:boolean, env:address:programming-environment-data, screen:address:screen [ <span class="Constant">local-scope</span> <span class="Constant">load-ingredients</span> - recipes:address:shared:editor-data<span class="Special"> <- </span>get *env, <span class="Constant">recipes:offset</span> - in:address:shared:array:character<span class="Special"> <- </span>editor-contents recipes + recipes:address:editor-data<span class="Special"> <- </span>get *env, <span class="Constant">recipes:offset</span> + in:address:array:character<span class="Special"> <- </span>editor-contents recipes save <span class="Constant">[recipes.mu]</span>, in <span class="Comment"># newlayer: persistence</span> reload in errors-found?<span class="Special"> <- </span>copy <span class="Constant">0/false</span> ] <span class="Comment"># replaced in a later layer</span> -<span class="muRecipe">def!</span> update-sandbox sandbox:address:shared:sandbox-data, env:address:shared:programming-environment-data, idx:number<span class="muRecipe"> -> </span>sandbox:address:shared:sandbox-data, env:address:shared:programming-environment-data [ +<span class="muRecipe">def!</span> update-sandbox sandbox:address:sandbox-data, env:address:programming-environment-data, idx:number<span class="muRecipe"> -> </span>sandbox:address:sandbox-data, env:address:programming-environment-data [ <span class="Constant">local-scope</span> <span class="Constant">load-ingredients</span> - data:address:shared:array:character<span class="Special"> <- </span>get *sandbox, <span class="Constant">data:offset</span> - response:address:address:shared:array:character<span class="Special"> <- </span>get-address *sandbox, <span class="Constant">response:offset</span> - fake-screen:address:address:shared:screen<span class="Special"> <- </span>get-address *sandbox, <span class="Constant">screen:offset</span> - *response, _, *fake-screen<span class="Special"> <- </span>run-interactive data + data:address:array:character<span class="Special"> <- </span>get *sandbox, <span class="Constant">data:offset</span> + response:address:array:character, _, fake-screen:address:screen<span class="Special"> <- </span>run-interactive data + *sandbox<span class="Special"> <- </span>put *sandbox, <span class="Constant">response:offset</span>, response + *sandbox<span class="Special"> <- </span>put *sandbox, <span class="Constant">screen:offset</span>, fake-screen ] -<span class="muRecipe">def</span> update-status screen:address:shared:screen, msg:address:shared:array:character, color:number<span class="muRecipe"> -> </span>screen:address:shared:screen [ +<span class="muRecipe">def</span> update-status screen:address:screen, msg:address:array:character, color:number<span class="muRecipe"> -> </span>screen:address:screen [ <span class="Constant">local-scope</span> <span class="Constant">load-ingredients</span> screen<span class="Special"> <- </span>move-cursor screen, <span class="Constant">0</span>, <span class="Constant">2</span> screen<span class="Special"> <- </span>print screen, msg, color, <span class="Constant">238/grey/background</span> ] -<span class="muRecipe">def</span> save-sandboxes env:address:shared:programming-environment-data [ +<span class="muRecipe">def</span> save-sandboxes env:address:programming-environment-data [ <span class="Constant">local-scope</span> <span class="Constant">load-ingredients</span> - current-sandbox:address:shared:editor-data<span class="Special"> <- </span>get *env, <span class="Constant">current-sandbox:offset</span> + current-sandbox:address:editor-data<span class="Special"> <- </span>get *env, <span class="Constant">current-sandbox:offset</span> <span class="Comment"># first clear previous versions, in case we deleted some sandbox</span> $system <span class="Constant">[rm lesson/[0-9]</span>* >/dev/null <span class="Constant">2</span>>/dev/null] <span class="Comment"># some shells can't handle '>&'</span> - curr:address:shared:sandbox-data<span class="Special"> <- </span>get *env, <span class="Constant">sandbox:offset</span> + curr:address:sandbox-data<span class="Special"> <- </span>get *env, <span class="Constant">sandbox:offset</span> idx:number<span class="Special"> <- </span>copy <span class="Constant">0</span> <span class="Delimiter">{</span> <span class="muControl">break-unless</span> curr - data:address:shared:array:character<span class="Special"> <- </span>get *curr, <span class="Constant">data:offset</span> - filename:address:shared:array:character<span class="Special"> <- </span>to-text idx + data:address:array:character<span class="Special"> <- </span>get *curr, <span class="Constant">data:offset</span> + filename:address:array:character<span class="Special"> <- </span>to-text idx save filename, data <span class="Constant"> <end-save-sandbox></span> idx<span class="Special"> <- </span>add idx, <span class="Constant">1</span> @@ -269,11 +266,11 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="Delimiter">}</span> ] -<span class="muRecipe">def!</span> render-sandbox-side screen:address:shared:screen, env:address:shared:programming-environment-data<span class="muRecipe"> -> </span>screen:address:shared:screen, env:address:shared:programming-environment-data [ +<span class="muRecipe">def!</span> render-sandbox-side screen:address:screen, env:address:programming-environment-data<span class="muRecipe"> -> </span>screen:address:screen, env:address:programming-environment-data [ <span class="Constant">local-scope</span> <span class="Constant">load-ingredients</span> trace <span class="Constant">11</span>, <span class="Constant">[app]</span>, <span class="Constant">[render sandbox side]</span> - current-sandbox:address:shared:editor-data<span class="Special"> <- </span>get *env, <span class="Constant">current-sandbox:offset</span> + current-sandbox:address:editor-data<span class="Special"> <- </span>get *env, <span class="Constant">current-sandbox:offset</span> row:number, column:number<span class="Special"> <- </span>copy <span class="Constant">1</span>, <span class="Constant">0</span> left:number<span class="Special"> <- </span>get *current-sandbox, <span class="Constant">left:offset</span> right:number<span class="Special"> <- </span>get *current-sandbox, <span class="Constant">right:offset</span> @@ -288,12 +285,12 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="Delimiter">}</span> <span class="Comment"># render sandboxes</span> draw-horizontal screen, row, left, right, <span class="Constant">9473/horizontal-double</span> - sandbox:address:shared:sandbox-data<span class="Special"> <- </span>get *env, <span class="Constant">sandbox:offset</span> + sandbox:address:sandbox-data<span class="Special"> <- </span>get *env, <span class="Constant">sandbox:offset</span> row, screen<span class="Special"> <- </span>render-sandboxes screen, sandbox, left, right, row, render-from clear-rest-of-screen screen, row, left, right ] -<span class="muRecipe">def</span> render-sandboxes screen:address:shared:screen, sandbox:address:shared:sandbox-data, left:number, right:number, row:number, render-from:number, idx:number<span class="muRecipe"> -> </span>row:number, screen:address:shared:screen, sandbox:address:shared:sandbox-data [ +<span class="muRecipe">def</span> render-sandboxes screen:address:screen, sandbox:address:sandbox-data, left:number, right:number, row:number, render-from:number, idx:number<span class="muRecipe"> -> </span>row:number, screen:address:screen, sandbox:address:sandbox-data [ <span class="Constant">local-scope</span> <span class="Constant">load-ingredients</span> <span class="muControl">return-unless</span> sandbox @@ -311,20 +308,18 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color delete-icon:character<span class="Special"> <- </span>copy <span class="Constant">120/x</span> print screen, delete-icon, <span class="Constant">245/grey</span> <span class="Comment"># save menu row so we can detect clicks to it later</span> - starting-row:address:number<span class="Special"> <- </span>get-address *sandbox, <span class="Constant">starting-row-on-screen:offset</span> - *starting-row<span class="Special"> <- </span>copy row + *sandbox<span class="Special"> <- </span>put *sandbox, <span class="Constant">starting-row-on-screen:offset</span>, row <span class="Comment"># render sandbox contents</span> row<span class="Special"> <- </span>add row, <span class="Constant">1</span> screen<span class="Special"> <- </span>move-cursor screen, row, left - sandbox-data:address:shared:array:character<span class="Special"> <- </span>get *sandbox, <span class="Constant">data:offset</span> + sandbox-data:address:array:character<span class="Special"> <- </span>get *sandbox, <span class="Constant">data:offset</span> row, screen<span class="Special"> <- </span>render-code screen, sandbox-data, left, right, row - code-ending-row:address:number<span class="Special"> <- </span>get-address *sandbox, <span class="Constant">code-ending-row-on-screen:offset</span> - *code-ending-row<span class="Special"> <- </span>copy row + *sandbox<span class="Special"> <- </span>put *sandbox, <span class="Constant">code-ending-row-on-screen:offset</span>, row <span class="Comment"># render sandbox warnings, screen or response, in that order</span> - sandbox-response:address:shared:array:character<span class="Special"> <- </span>get *sandbox, <span class="Constant">response:offset</span> + sandbox-response:address:array:character<span class="Special"> <- </span>get *sandbox, <span class="Constant">response:offset</span> <span class="Constant"> <render-sandbox-results></span> <span class="Delimiter">{</span> - sandbox-screen:address:shared:screen<span class="Special"> <- </span>get *sandbox, <span class="Constant">screen:offset</span> + sandbox-screen:address:screen<span class="Special"> <- </span>get *sandbox, <span class="Constant">screen:offset</span> empty-screen?:boolean<span class="Special"> <- </span>fake-screen-is-empty? sandbox-screen <span class="muControl">break-if</span> empty-screen? row, screen<span class="Special"> <- </span>render-screen screen, sandbox-screen, left, right, row @@ -343,33 +338,31 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="Comment"># if hidden, reset row attributes</span> <span class="Delimiter">{</span> <span class="muControl">break-unless</span> hidden? - tmp:address:number<span class="Special"> <- </span>get-address *sandbox, <span class="Constant">starting-row-on-screen:offset</span> - *tmp<span class="Special"> <- </span>copy <span class="Constant">0</span> - tmp:address:number<span class="Special"> <- </span>get-address *sandbox, <span class="Constant">code-ending-row-on-screen:offset</span> - *tmp<span class="Special"> <- </span>copy <span class="Constant">0</span> + *sandbox<span class="Special"> <- </span>put *sandbox, <span class="Constant">starting-row-on-screen:offset</span>, <span class="Constant">0</span> + *sandbox<span class="Special"> <- </span>put *sandbox, <span class="Constant">code-ending-row-on-screen:offset</span>, <span class="Constant">0</span> <span class="Constant"> <end-render-sandbox-reset-hidden></span> <span class="Delimiter">}</span> <span class="Comment"># draw next sandbox</span> - next-sandbox:address:shared:sandbox-data<span class="Special"> <- </span>get *sandbox, <span class="Constant">next-sandbox:offset</span> + next-sandbox:address:sandbox-data<span class="Special"> <- </span>get *sandbox, <span class="Constant">next-sandbox:offset</span> next-idx:number<span class="Special"> <- </span>add idx, <span class="Constant">1</span> row, screen<span class="Special"> <- </span>render-sandboxes screen, next-sandbox, left, right, row, render-from, next-idx ] <span class="Comment"># assumes programming environment has no sandboxes; restores them from previous session</span> -<span class="muRecipe">def</span> restore-sandboxes env:address:shared:programming-environment-data<span class="muRecipe"> -> </span>env:address:shared:programming-environment-data [ +<span class="muRecipe">def</span> restore-sandboxes env:address:programming-environment-data<span class="muRecipe"> -> </span>env:address:programming-environment-data [ <span class="Constant">local-scope</span> <span class="Constant">load-ingredients</span> <span class="Comment"># read all scenarios, pushing them to end of a list of scenarios</span> idx:number<span class="Special"> <- </span>copy <span class="Constant">0</span> - curr:address:address:shared:sandbox-data<span class="Special"> <- </span>get-address *env, <span class="Constant">sandbox:offset</span> + curr:address:sandbox-data<span class="Special"> <- </span>copy <span class="Constant">0</span> + prev:address:sandbox-data<span class="Special"> <- </span>copy <span class="Constant">0</span> <span class="Delimiter">{</span> - filename:address:shared:array:character<span class="Special"> <- </span>to-text idx - contents:address:shared:array:character<span class="Special"> <- </span>restore filename + filename:address:array:character<span class="Special"> <- </span>to-text idx + contents:address:array:character<span class="Special"> <- </span>restore filename <span class="muControl">break-unless</span> contents <span class="Comment"># stop at first error; assuming file didn't exist</span> <span class="Comment"># create new sandbox for file</span> - *curr<span class="Special"> <- </span>new <span class="Constant">sandbox-data:type</span> - data:address:address:shared:array:character<span class="Special"> <- </span>get-address **curr, <span class="Constant">data:offset</span> - *data<span class="Special"> <- </span>copy contents + curr<span class="Special"> <- </span>new <span class="Constant">sandbox-data:type</span> + *curr<span class="Special"> <- </span>put *curr, <span class="Constant">data:offset</span>, contents <span class="Comment"># restore expected output for sandbox if it exists</span> <span class="Delimiter">{</span> filename<span class="Special"> <- </span>append filename, <span class="Constant">[.out]</span> @@ -379,17 +372,21 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="Delimiter">}</span> <span class="Constant"> +continue</span> idx<span class="Special"> <- </span>add idx, <span class="Constant">1</span> - curr<span class="Special"> <- </span>get-address **curr, <span class="Constant">next-sandbox:offset</span> + <span class="Delimiter">{</span> + <span class="muControl">break-unless</span> prev + *prev<span class="Special"> <- </span>put *prev, <span class="Constant">next-sandbox:offset</span>, curr + <span class="Delimiter">}</span> + prev<span class="Special"> <- </span>copy curr <span class="muControl">loop</span> <span class="Delimiter">}</span> + *env<span class="Special"> <- </span>put *env, <span class="Constant">sandbox:offset</span>, curr <span class="Comment"># update sandbox count</span> - number-of-sandboxes:address:number<span class="Special"> <- </span>get-address *env, <span class="Constant">number-of-sandboxes:offset</span> - *number-of-sandboxes<span class="Special"> <- </span>copy idx + *env<span class="Special"> <- </span>put *env, <span class="Constant">number-of-sandboxes:offset</span>, idx ] <span class="Comment"># print the fake sandbox screen to 'screen' with appropriate delimiters</span> <span class="Comment"># leave cursor at start of next line</span> -<span class="muRecipe">def</span> render-screen screen:address:shared:screen, sandbox-screen:address:shared:screen, left:number, right:number, row:number<span class="muRecipe"> -> </span>row:number, screen:address:shared:screen [ +<span class="muRecipe">def</span> render-screen screen:address:screen, sandbox-screen:address:screen, left:number, right:number, row:number<span class="muRecipe"> -> </span>row:number, screen:address:screen [ <span class="Constant">local-scope</span> <span class="Constant">load-ingredients</span> <span class="muControl">return-unless</span> sandbox-screen @@ -400,7 +397,7 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color column:number<span class="Special"> <- </span>copy left s-width:number<span class="Special"> <- </span>screen-width sandbox-screen s-height:number<span class="Special"> <- </span>screen-height sandbox-screen - buf:address:shared:array:screen-cell<span class="Special"> <- </span>get *sandbox-screen, <span class="Constant">data:offset</span> + buf:address:array:screen-cell<span class="Special"> <- </span>get *sandbox-screen, <span class="Constant">data:offset</span> stop-printing:number<span class="Special"> <- </span>add left, s-width, <span class="Constant">3</span> max-column:number<span class="Special"> <- </span>min stop-printing, right i:number<span class="Special"> <- </span>copy <span class="Constant">0</span> @@ -458,20 +455,20 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color trace-until <span class="Constant">100/app</span> <span class="Comment"># trace too long</span> assume-screen <span class="Constant">100/width</span>, <span class="Constant">12/height</span> <span class="Comment"># define a recipe (no indent for the 'add' line below so column numbers are more obvious)</span> - <span class="Constant">1</span>:address:shared:array:character<span class="Special"> <- </span>new <span class="Constant">[ </span> + <span class="Constant">1</span>:address:array:character<span class="Special"> <- </span>new <span class="Constant">[ </span> <span class="Constant">recipe foo [</span> <span class="Constant">local-scope</span> <span class="Constant">z:number <- add 2, 2</span> <span class="Constant">reply z</span> <span class="Constant">]</span>] <span class="Comment"># sandbox editor contains an instruction without storing outputs</span> - <span class="Constant">2</span>:address:shared:array:character<span class="Special"> <- </span>new <span class="Constant">[foo]</span> - <span class="Constant">3</span>:address:shared:programming-environment-data<span class="Special"> <- </span>new-programming-environment screen:address:shared:screen, <span class="Constant">1</span>:address:shared:array:character, <span class="Constant">2</span>:address:shared:array:character + <span class="Constant">2</span>:address:array:character<span class="Special"> <- </span>new <span class="Constant">[foo]</span> + <span class="Constant">3</span>:address:programming-environment-data<span class="Special"> <- </span>new-programming-environment screen:address:screen, <span class="Constant">1</span>:address:array:character, <span class="Constant">2</span>:address:array:character <span class="Comment"># run the code in the editors</span> assume-console [ press F4 ] - event-loop screen:address:shared:screen, console:address:shared:console, <span class="Constant">3</span>:address:shared:programming-environment-data + event-loop screen:address:screen, console:address:console, <span class="Constant">3</span>:address:programming-environment-data screen-should-contain [ <span class="Constant"> . run (F4) .</span> <span class="Constant"> . ┊ .</span> @@ -491,7 +488,7 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color press F4 ] run [ - event-loop screen:address:shared:screen, console:address:shared:console, <span class="Constant">3</span>:address:shared:programming-environment-data + event-loop screen:address:screen, console:address:console, <span class="Constant">3</span>:address:programming-environment-data ] <span class="Comment"># check that screen updates the result on the right</span> screen-should-contain [ @@ -511,16 +508,16 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color trace-until <span class="Constant">100/app</span> <span class="Comment"># trace too long</span> assume-screen <span class="Constant">100/width</span>, <span class="Constant">20/height</span> <span class="Comment"># left editor is empty</span> - <span class="Constant">1</span>:address:shared:array:character<span class="Special"> <- </span>new <span class="Constant">[]</span> + <span class="Constant">1</span>:address:array:character<span class="Special"> <- </span>new <span class="Constant">[]</span> <span class="Comment"># right editor contains an instruction</span> - <span class="Constant">2</span>:address:shared:array:character<span class="Special"> <- </span>new <span class="Constant">[print-integer screen, 4]</span> - <span class="Constant">3</span>:address:shared:programming-environment-data<span class="Special"> <- </span>new-programming-environment screen:address:shared:screen, <span class="Constant">1</span>:address:shared:array:character, <span class="Constant">2</span>:address:shared:array:character + <span class="Constant">2</span>:address:array:character<span class="Special"> <- </span>new <span class="Constant">[print-integer screen, 4]</span> + <span class="Constant">3</span>:address:programming-environment-data<span class="Special"> <- </span>new-programming-environment screen:address:screen, <span class="Constant">1</span>:address:array:character, <span class="Constant">2</span>:address:array:character <span class="Comment"># run the code in the editor</span> assume-console [ press F4 ] run [ - event-loop screen:address:shared:screen, console:address:shared:console, <span class="Constant">3</span>:address:shared:programming-environment-data + event-loop screen:address:screen, console:address:console, <span class="Constant">3</span>:address:programming-environment-data ] <span class="Comment"># check that it prints a little toy screen</span> screen-should-contain [ @@ -540,11 +537,11 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color ] ] -<span class="muRecipe">def</span> editor-contents editor:address:shared:editor-data<span class="muRecipe"> -> </span>result:address:shared:array:character [ +<span class="muRecipe">def</span> editor-contents editor:address:editor-data<span class="muRecipe"> -> </span>result:address:array:character [ <span class="Constant">local-scope</span> <span class="Constant">load-ingredients</span> - buf:address:shared:buffer<span class="Special"> <- </span>new-buffer <span class="Constant">80</span> - curr:address:shared:duplex-list:character<span class="Special"> <- </span>get *editor, <span class="Constant">data:offset</span> + buf:address:buffer<span class="Special"> <- </span>new-buffer <span class="Constant">80</span> + curr:address:duplex-list:character<span class="Special"> <- </span>get *editor, <span class="Constant">data:offset</span> <span class="Comment"># skip § sentinel</span> assert curr, <span class="Constant">[editor without data is illegal; must have at least a sentinel]</span> curr<span class="Special"> <- </span>next curr @@ -561,16 +558,16 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="muScenario">scenario</span> editor-provides-edited-contents [ assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> - <span class="Constant">1</span>:address:shared:array:character<span class="Special"> <- </span>new <span class="Constant">[abc]</span> - <span class="Constant">2</span>:address:shared:editor-data<span class="Special"> <- </span>new-editor <span class="Constant">1</span>:address:shared:array:character, screen:address:shared:screen, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> + <span class="Constant">1</span>:address:array:character<span class="Special"> <- </span>new <span class="Constant">[abc]</span> + <span class="Constant">2</span>:address:editor-data<span class="Special"> <- </span>new-editor <span class="Constant">1</span>:address:array:character, screen:address:screen, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> assume-console [ left-click <span class="Constant">1</span>, <span class="Constant">2</span> type <span class="Constant">[def]</span> ] run [ - editor-event-loop screen:address:shared:screen, console:address:shared:console, <span class="Constant">2</span>:address:shared:editor-data - <span class="Constant">3</span>:address:shared:array:character<span class="Special"> <- </span>editor-contents <span class="Constant">2</span>:address:shared:editor-data - <span class="Constant">4</span>:array:character<span class="Special"> <- </span>copy *<span class="Constant">3</span>:address:shared:array:character + editor-event-loop screen:address:screen, console:address:console, <span class="Constant">2</span>:address:editor-data + <span class="Constant">3</span>:address:array:character<span class="Special"> <- </span>editor-contents <span class="Constant">2</span>:address:editor-data + <span class="Constant">4</span>:array:character<span class="Special"> <- </span>copy *<span class="Constant">3</span>:address:array:character ] memory-should-contain [ <span class="Constant">4</span>:array:character<span class="Special"> <- </span><span class="Constant">[abdefc]</span> @@ -583,10 +580,10 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color trace-until <span class="Constant">100/app</span> <span class="Comment"># trace too long</span> assume-screen <span class="Constant">30/width</span>, <span class="Constant">10/height</span> <span class="Comment"># initialize sandbox side</span> - <span class="Constant">1</span>:address:shared:array:character<span class="Special"> <- </span>new <span class="Constant">[]</span> - <span class="Constant">2</span>:address:shared:array:character<span class="Special"> <- </span>new <span class="Constant">[add 2, 2]</span> - <span class="Constant">3</span>:address:shared:programming-environment-data<span class="Special"> <- </span>new-programming-environment screen:address:shared:screen, <span class="Constant">1</span>:address:shared:array:character, <span class="Constant">2</span>:address:shared:array:character - render-all screen, <span class="Constant">3</span>:address:shared:programming-environment-data + <span class="Constant">1</span>:address:array:character<span class="Special"> <- </span>new <span class="Constant">[]</span> + <span class="Constant">2</span>:address:array:character<span class="Special"> <- </span>new <span class="Constant">[add 2, 2]</span> + <span class="Constant">3</span>:address:programming-environment-data<span class="Special"> <- </span>new-programming-environment screen:address:screen, <span class="Constant">1</span>:address:array:character, <span class="Constant">2</span>:address:array:character + render-all screen, <span class="Constant">3</span>:address:programming-environment-data assume-console [ <span class="Comment"># create a sandbox</span> press F4 @@ -596,9 +593,9 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="Constant">]</span> ] run [ - event-loop screen:address:shared:screen, console:address:shared:console, <span class="Constant">3</span>:address:shared:programming-environment-data + event-loop screen:address:screen, console:address:console, <span class="Constant">3</span>:address:programming-environment-data <span class="Constant">4</span>:character/cursor<span class="Special"> <- </span>copy <span class="Constant">9251/␣</span> - print screen:address:shared:screen, <span class="Constant">4</span>:character/cursor + print screen:address:screen, <span class="Constant">4</span>:character/cursor ] screen-should-contain [ <span class="Constant"> . . # minor: F4 clears menu tooltip in very narrow screens</span> @@ -613,9 +610,9 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color press down-arrow ] run [ - event-loop screen:address:shared:screen, console:address:shared:console, <span class="Constant">3</span>:address:shared:programming-environment-data + event-loop screen:address:screen, console:address:console, <span class="Constant">3</span>:address:programming-environment-data <span class="Constant">4</span>:character/cursor<span class="Special"> <- </span>copy <span class="Constant">9251/␣</span> - print screen:address:shared:screen, <span class="Constant">4</span>:character/cursor + print screen:address:screen, <span class="Constant">4</span>:character/cursor ] <span class="Comment"># sandbox editor hidden; first sandbox displayed</span> <span class="Comment"># cursor moves to first sandbox</span> @@ -633,9 +630,9 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color press up-arrow ] run [ - event-loop screen:address:shared:screen, console:address:shared:console, <span class="Constant">3</span>:address:shared:programming-environment-data + event-loop screen:address:screen, console:address:console, <span class="Constant">3</span>:address:programming-environment-data <span class="Constant">4</span>:character/cursor<span class="Special"> <- </span>copy <span class="Constant">9251/␣</span> - print screen:address:shared:screen, <span class="Constant">4</span>:character/cursor + print screen:address:screen, <span class="Constant">4</span>:character/cursor ] <span class="Comment"># sandbox editor displays again</span> screen-should-contain [ @@ -651,23 +648,24 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="Comment"># down on sandbox side updates render-from when sandbox editor has cursor at bottom</span> <span class="muRecipe">after</span> <span class="Constant"><global-keypress></span> [ <span class="Delimiter">{</span> - <span class="muControl">break-unless</span> *sandbox-in-focus? - down?:boolean<span class="Special"> <- </span>equal *k, <span class="Constant">65516/down-arrow</span> + <span class="muControl">break-unless</span> sandbox-in-focus? + down?:boolean<span class="Special"> <- </span>equal k, <span class="Constant">65516/down-arrow</span> <span class="muControl">break-unless</span> down? sandbox-bottom:number<span class="Special"> <- </span>get *current-sandbox, <span class="Constant">bottom:offset</span> sandbox-cursor:number<span class="Special"> <- </span>get *current-sandbox, <span class="Constant">cursor-row:offset</span> sandbox-cursor-on-last-line?:boolean<span class="Special"> <- </span>equal sandbox-bottom, sandbox-cursor <span class="muControl">break-unless</span> sandbox-cursor-on-last-line? - sandbox:address:shared:sandbox-data<span class="Special"> <- </span>get *env, <span class="Constant">sandbox:offset</span> + sandbox:address:sandbox-data<span class="Special"> <- </span>get *env, <span class="Constant">sandbox:offset</span> <span class="muControl">break-unless</span> sandbox <span class="Comment"># slide down if possible</span> <span class="Delimiter">{</span> - render-from:address:number<span class="Special"> <- </span>get-address *env, <span class="Constant">render-from:offset</span> + render-from:number<span class="Special"> <- </span>get *env, <span class="Constant">render-from:offset</span> number-of-sandboxes:number<span class="Special"> <- </span>get *env, <span class="Constant">number-of-sandboxes:offset</span> max:number<span class="Special"> <- </span>subtract number-of-sandboxes, <span class="Constant">1</span> - at-end?:boolean<span class="Special"> <- </span>greater-or-equal *render-from, max + at-end?:boolean<span class="Special"> <- </span>greater-or-equal render-from, max <span class="muControl">jump-if</span> at-end?, <span class="Constant">+finish-event:label</span> <span class="Comment"># render nothing</span> - *render-from<span class="Special"> <- </span>add *render-from, <span class="Constant">1</span> + render-from<span class="Special"> <- </span>add render-from, <span class="Constant">1</span> + *env<span class="Special"> <- </span>put *env, <span class="Constant">render-from:offset</span>, render-from <span class="Delimiter">}</span> hide-screen screen screen<span class="Special"> <- </span>render-sandbox-side screen, env @@ -692,13 +690,14 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="Comment"># 'up' on sandbox side is like 'down': updates render-from when necessary</span> <span class="muRecipe">after</span> <span class="Constant"><global-keypress></span> [ <span class="Delimiter">{</span> - <span class="muControl">break-unless</span> *sandbox-in-focus? - up?:boolean<span class="Special"> <- </span>equal *k, <span class="Constant">65517/up-arrow</span> + <span class="muControl">break-unless</span> sandbox-in-focus? + up?:boolean<span class="Special"> <- </span>equal k, <span class="Constant">65517/up-arrow</span> <span class="muControl">break-unless</span> up? - render-from:address:number<span class="Special"> <- </span>get-address *env, <span class="Constant">render-from:offset</span> - at-beginning?:boolean<span class="Special"> <- </span>equal *render-from, <span class="Constant">-1</span> + render-from:number<span class="Special"> <- </span>get *env, <span class="Constant">render-from:offset</span> + at-beginning?:boolean<span class="Special"> <- </span>equal render-from, <span class="Constant">-1</span> <span class="muControl">break-if</span> at-beginning? - *render-from<span class="Special"> <- </span>subtract *render-from, <span class="Constant">1</span> + render-from<span class="Special"> <- </span>subtract render-from, <span class="Constant">1</span> + *env<span class="Special"> <- </span>put *env, <span class="Constant">render-from:offset</span>, render-from hide-screen screen screen<span class="Special"> <- </span>render-sandbox-side screen, env show-screen screen @@ -708,12 +707,12 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="Comment"># sandbox belonging to 'env' whose next-sandbox is 'in'</span> <span class="Comment"># return 0 if there's no such sandbox, either because 'in' doesn't exist in 'env', or because it's the first sandbox</span> -<span class="muRecipe">def</span> previous-sandbox env:address:shared:programming-environment-data, in:address:shared:sandbox-data<span class="muRecipe"> -> </span>out:address:shared:sandbox-data [ +<span class="muRecipe">def</span> previous-sandbox env:address:programming-environment-data, in:address:sandbox-data<span class="muRecipe"> -> </span>out:address:sandbox-data [ <span class="Constant">local-scope</span> <span class="Constant">load-ingredients</span> - curr:address:shared:sandbox-data<span class="Special"> <- </span>get *env, <span class="Constant">sandbox:offset</span> + curr:address:sandbox-data<span class="Special"> <- </span>get *env, <span class="Constant">sandbox:offset</span> <span class="muControl">return-unless</span> curr, <span class="Constant">0/nil</span> - next:address:shared:sandbox-data<span class="Special"> <- </span>get *curr, <span class="Constant">next-sandbox:offset</span> + next:address:sandbox-data<span class="Special"> <- </span>get *curr, <span class="Constant">next-sandbox:offset</span> <span class="Delimiter">{</span> <span class="muControl">return-unless</span> next, <span class="Constant">0/nil</span> found?:boolean<span class="Special"> <- </span>equal next, in @@ -729,24 +728,24 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color trace-until <span class="Constant">100/app</span> <span class="Comment"># trace too long</span> assume-screen <span class="Constant">30/width</span>, <span class="Constant">10/height</span> <span class="Comment"># initialize sandbox side and create a sandbox</span> - <span class="Constant">1</span>:address:shared:array:character<span class="Special"> <- </span>new <span class="Constant">[ </span> + <span class="Constant">1</span>:address:array:character<span class="Special"> <- </span>new <span class="Constant">[ </span> <span class="Constant">]</span> <span class="Comment"># create a sandbox</span> - <span class="Constant">2</span>:address:shared:array:character<span class="Special"> <- </span>new <span class="Constant">[add 2, 2]</span> - <span class="Constant">3</span>:address:shared:programming-environment-data<span class="Special"> <- </span>new-programming-environment screen:address:shared:screen, <span class="Constant">1</span>:address:shared:array:character, <span class="Constant">2</span>:address:shared:array:character - render-all screen, <span class="Constant">3</span>:address:shared:programming-environment-data + <span class="Constant">2</span>:address:array:character<span class="Special"> <- </span>new <span class="Constant">[add 2, 2]</span> + <span class="Constant">3</span>:address:programming-environment-data<span class="Special"> <- </span>new-programming-environment screen:address:screen, <span class="Constant">1</span>:address:array:character, <span class="Constant">2</span>:address:array:character + render-all screen, <span class="Constant">3</span>:address:programming-environment-data assume-console [ press F4 ] - event-loop screen:address:shared:screen, console:address:shared:console, <span class="Constant">3</span>:address:shared:programming-environment-data + event-loop screen:address:screen, console:address:console, <span class="Constant">3</span>:address:programming-environment-data <span class="Comment"># hit 'down' in recipe editor</span> assume-console [ press down-arrow ] run [ - event-loop screen:address:shared:screen, console:address:shared:console, <span class="Constant">3</span>:address:shared:programming-environment-data + event-loop screen:address:screen, console:address:console, <span class="Constant">3</span>:address:programming-environment-data <span class="Constant">4</span>:character/cursor<span class="Special"> <- </span>copy <span class="Constant">9251/␣</span> - print screen:address:shared:screen, <span class="Constant">4</span>:character/cursor + print screen:address:screen, <span class="Constant">4</span>:character/cursor ] <span class="Comment"># cursor moves down on recipe side</span> screen-should-contain [ @@ -765,10 +764,10 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color trace-until <span class="Constant">100/app</span> <span class="Comment"># trace too long</span> assume-screen <span class="Constant">30/width</span>, <span class="Constant">10/height</span> <span class="Comment"># initialize environment</span> - <span class="Constant">1</span>:address:shared:array:character<span class="Special"> <- </span>new <span class="Constant">[]</span> - <span class="Constant">2</span>:address:shared:array:character<span class="Special"> <- </span>new <span class="Constant">[]</span> - <span class="Constant">3</span>:address:shared:programming-environment-data<span class="Special"> <- </span>new-programming-environment screen:address:shared:screen, <span class="Constant">1</span>:address:shared:array:character, <span class="Constant">2</span>:address:shared:array:character - render-all screen, <span class="Constant">3</span>:address:shared:programming-environment-data + <span class="Constant">1</span>:address:array:character<span class="Special"> <- </span>new <span class="Constant">[]</span> + <span class="Constant">2</span>:address:array:character<span class="Special"> <- </span>new <span class="Constant">[]</span> + <span class="Constant">3</span>:address:programming-environment-data<span class="Special"> <- </span>new-programming-environment screen:address:screen, <span class="Constant">1</span>:address:array:character, <span class="Constant">2</span>:address:array:character + render-all screen, <span class="Constant">3</span>:address:programming-environment-data <span class="Comment"># create 2 sandboxes</span> assume-console [ press ctrl-n @@ -777,9 +776,9 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color type <span class="Constant">[add 1, 1]</span> press F4 ] - event-loop screen:address:shared:screen, console:address:shared:console, <span class="Constant">3</span>:address:shared:programming-environment-data + event-loop screen:address:screen, console:address:console, <span class="Constant">3</span>:address:programming-environment-data <span class="Constant">4</span>:character/cursor<span class="Special"> <- </span>copy <span class="Constant">9251/␣</span> - print screen:address:shared:screen, <span class="Constant">4</span>:character/cursor + print screen:address:screen, <span class="Constant">4</span>:character/cursor screen-should-contain [ <span class="Constant"> . .</span> <span class="Constant"> . ┊␣ .</span> @@ -797,9 +796,9 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color press down-arrow ] run [ - event-loop screen:address:shared:screen, console:address:shared:console, <span class="Constant">3</span>:address:shared:programming-environment-data + event-loop screen:address:screen, console:address:console, <span class="Constant">3</span>:address:programming-environment-data <span class="Constant">4</span>:character/cursor<span class="Special"> <- </span>copy <span class="Constant">9251/␣</span> - print screen:address:shared:screen, <span class="Constant">4</span>:character/cursor + print screen:address:screen, <span class="Constant">4</span>:character/cursor ] <span class="Comment"># sandbox editor hidden; first sandbox displayed</span> <span class="Comment"># cursor moves to first sandbox</span> @@ -820,7 +819,7 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color press down-arrow ] run [ - event-loop screen:address:shared:screen, console:address:shared:console, <span class="Constant">3</span>:address:shared:programming-environment-data + event-loop screen:address:screen, console:address:console, <span class="Constant">3</span>:address:programming-environment-data ] <span class="Comment"># just second sandbox displayed</span> screen-should-contain [ @@ -838,7 +837,7 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color press down-arrow ] run [ - event-loop screen:address:shared:screen, console:address:shared:console, <span class="Constant">3</span>:address:shared:programming-environment-data + event-loop screen:address:screen, console:address:console, <span class="Constant">3</span>:address:programming-environment-data ] <span class="Comment"># no change</span> screen-should-contain [ @@ -856,7 +855,7 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color press up-arrow ] run [ - event-loop screen:address:shared:screen, console:address:shared:console, <span class="Constant">3</span>:address:shared:programming-environment-data + event-loop screen:address:screen, console:address:console, <span class="Constant">3</span>:address:programming-environment-data ] <span class="Comment"># back to displaying both sandboxes without editor</span> screen-should-contain [ @@ -876,9 +875,9 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color press up-arrow ] run [ - event-loop screen:address:shared:screen, console:address:shared:console, <span class="Constant">3</span>:address:shared:programming-environment-data + event-loop screen:address:screen, console:address:console, <span class="Constant">3</span>:address:programming-environment-data <span class="Constant">4</span>:character/cursor<span class="Special"> <- </span>copy <span class="Constant">9251/␣</span> - print screen:address:shared:screen, <span class="Constant">4</span>:character/cursor + print screen:address:screen, <span class="Constant">4</span>:character/cursor ] <span class="Comment"># back to displaying both sandboxes as well as editor</span> screen-should-contain [ @@ -898,7 +897,7 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color press up-arrow ] run [ - event-loop screen:address:shared:screen, console:address:shared:console, <span class="Constant">3</span>:address:shared:programming-environment-data + event-loop screen:address:screen, console:address:console, <span class="Constant">3</span>:address:programming-environment-data ] <span class="Comment"># no change</span> screen-should-contain [ @@ -919,17 +918,17 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color trace-until <span class="Constant">100/app</span> <span class="Comment"># trace too long</span> assume-screen <span class="Constant">30/width</span>, <span class="Constant">10/height</span> <span class="Comment"># initialize environment</span> - <span class="Constant">1</span>:address:shared:array:character<span class="Special"> <- </span>new <span class="Constant">[]</span> - <span class="Constant">2</span>:address:shared:array:character<span class="Special"> <- </span>new <span class="Constant">[]</span> - <span class="Constant">3</span>:address:shared:programming-environment-data<span class="Special"> <- </span>new-programming-environment screen:address:shared:screen, <span class="Constant">1</span>:address:shared:array:character, <span class="Constant">2</span>:address:shared:array:character - render-all screen, <span class="Constant">3</span>:address:shared:programming-environment-data + <span class="Constant">1</span>:address:array:character<span class="Special"> <- </span>new <span class="Constant">[]</span> + <span class="Constant">2</span>:address:array:character<span class="Special"> <- </span>new <span class="Constant">[]</span> + <span class="Constant">3</span>:address:programming-environment-data<span class="Special"> <- </span>new-programming-environment screen:address:screen, <span class="Constant">1</span>:address:array:character, <span class="Constant">2</span>:address:array:character + render-all screen, <span class="Constant">3</span>:address:programming-environment-data <span class="Comment"># create a sandbox</span> assume-console [ press ctrl-n type <span class="Constant">[add 1, 1]</span> press F4 ] - event-loop screen:address:shared:screen, console:address:shared:console, <span class="Constant">3</span>:address:shared:programming-environment-data + event-loop screen:address:screen, console:address:console, <span class="Constant">3</span>:address:programming-environment-data screen-should-contain [ <span class="Constant"> . .</span> <span class="Constant"> . ┊ .</span> @@ -945,7 +944,7 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color press down-arrow ] run [ - event-loop screen:address:shared:screen, console:address:shared:console, <span class="Constant">3</span>:address:shared:programming-environment-data + event-loop screen:address:screen, console:address:console, <span class="Constant">3</span>:address:programming-environment-data ] <span class="Comment"># sandbox editor hidden; first sandbox displayed</span> <span class="Comment"># cursor moves to first sandbox</span> @@ -963,7 +962,7 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color press up-arrow ] run [ - event-loop screen:address:shared:screen, console:address:shared:console, <span class="Constant">3</span>:address:shared:programming-environment-data + event-loop screen:address:screen, console:address:console, <span class="Constant">3</span>:address:programming-environment-data ] <span class="Comment"># back to displaying both sandboxes as well as editor</span> screen-should-contain [ @@ -981,7 +980,7 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color press down-arrow ] run [ - event-loop screen:address:shared:screen, console:address:shared:console, <span class="Constant">3</span>:address:shared:programming-environment-data + event-loop screen:address:screen, console:address:console, <span class="Constant">3</span>:address:programming-environment-data ] <span class="Comment"># sandbox editor hidden; first sandbox displayed</span> <span class="Comment"># cursor moves to first sandbox</span> |