diff options
Diffstat (limited to 'html/edit/005-sandbox.mu.html')
| -rw-r--r-- | html/edit/005-sandbox.mu.html | 394 |
1 files changed, 197 insertions, 197 deletions
diff --git a/html/edit/005-sandbox.mu.html b/html/edit/005-sandbox.mu.html index 47a291e5..b6585eda 100644 --- a/html/edit/005-sandbox.mu.html +++ b/html/edit/005-sandbox.mu.html @@ -48,7 +48,7 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color initial-recipe:text<span class="Special"> <- </span>restore <span class="Constant">[recipes.mu]</span> initial-sandbox:text<span class="Special"> <- </span>new <span class="Constant">[]</span> hide-screen <span class="Constant">0/screen</span> - env:address:programming-environment-data<span class="Special"> <- </span>new-programming-environment <span class="Constant">0/screen</span>, initial-recipe, initial-sandbox + env:&: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, render event-loop <span class="Constant">0/screen</span>, <span class="Constant">0/console</span>, env @@ -56,9 +56,9 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color ] <span class="muData">container</span> programming-environment-data [ - sandbox:address:sandbox-data <span class="Comment"># list of sandboxes, from top to bottom</span> - render-from:number - number-of-sandboxes:number + sandbox:&:sandbox-data <span class="Comment"># list of sandboxes, from top to bottom</span> + render-from:num + number-of-sandboxes:num ] <span class="muRecipe">after</span> <span class="Constant"><programming-environment-initialization></span> [ @@ -70,10 +70,10 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color response:text <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:screen <span class="Comment"># prints in the sandbox go here</span> - next-sandbox:address:sandbox-data + starting-row-on-screen:num + code-ending-row-on-screen:num <span class="Comment"># past end of code</span> + screen:&:screen <span class="Comment"># prints in the sandbox go here</span> + next-sandbox:&:sandbox-data ] <span class="muScenario">scenario</span> run-and-show-results [ @@ -83,13 +83,13 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="Constant">1</span>:text<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>:text<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>:text, <span class="Constant">2</span>:text + <span class="Constant">3</span>:&:programming-environment-data<span class="Special"> <- </span>new-programming-environment screen:&:screen, <span class="Constant">1</span>:text, <span class="Constant">2</span>:text <span class="Comment"># run the code in the editors</span> assume-console [ press F4 ] run [ - event-loop screen:address:screen, console:address:console, <span class="Constant">3</span>:address:programming-environment-data + event-loop screen:&:screen, console:&:console, <span class="Constant">3</span>:&:programming-environment-data ] <span class="Comment"># check that screen prints the results</span> screen-should-contain [ @@ -139,7 +139,7 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color press F4 ] run [ - event-loop screen:address:screen, console:address:console, <span class="Constant">3</span>:address:programming-environment-data + event-loop screen:&:screen, console:&:console, <span class="Constant">3</span>:&:programming-environment-data ] <span class="Comment"># check that screen prints the results</span> screen-should-contain [ @@ -162,10 +162,10 @@ 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?:bool<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 + error?:bool, env, screen<span class="Special"> <- </span>run-sandboxes env, screen <span class="Comment"># F4 might update warnings and results on both sides</span> screen<span class="Special"> <- </span>render-all screen, env, render <span class="Delimiter">{</span> @@ -177,39 +177,39 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="Delimiter">}</span> ] -<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="muRecipe">def</span> run-sandboxes env:&:programming-environment-data, screen:&:screen<span class="muRecipe"> -> </span>errors-found?:bool, env:&:programming-environment-data, screen:&: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 + errors-found?:bool, 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:editor-data<span class="Special"> <- </span>get *env, <span class="Constant">current-sandbox:offset</span> + current-sandbox:&:editor-data<span class="Special"> <- </span>get *env, <span class="Constant">current-sandbox:offset</span> <span class="Delimiter">{</span> sandbox-contents:text<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:sandbox-data<span class="Special"> <- </span>new <span class="Constant">sandbox-data:type</span> + new-sandbox:&: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:sandbox-data<span class="Special"> <- </span>get *env, <span class="Constant">sandbox:offset</span> + dest:&: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:number<span class="Special"> <- </span>get *env, <span class="Constant">number-of-sandboxes:offset</span> + sandbox-count:num<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:duplex-list:character<span class="Special"> <- </span>push <span class="Constant">167/§</span>, <span class="Constant">0/tail</span> + init:&:duplex-list:char<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: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> + curr:&:sandbox-data<span class="Special"> <- </span>get *env, <span class="Constant">sandbox:offset</span> + idx:num<span class="Special"> <- </span>copy <span class="Constant">0</span> <span class="Delimiter">{</span> <span class="muControl">break-unless</span> curr curr<span class="Special"> <- </span>update-sandbox curr, env, idx @@ -222,10 +222,10 @@ 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:programming-environment-data, screen:address:screen<span class="muRecipe"> -> </span>errors-found?:boolean, env:address:programming-environment-data, screen:address:screen [ +<span class="muRecipe">def</span> update-recipes env:&:programming-environment-data, screen:&:screen<span class="muRecipe"> -> </span>errors-found?:bool, env:&:programming-environment-data, screen:&:screen [ <span class="Constant">local-scope</span> <span class="Constant">load-ingredients</span> - recipes:address:editor-data<span class="Special"> <- </span>get *env, <span class="Constant">recipes:offset</span> + recipes:&:editor-data<span class="Special"> <- </span>get *env, <span class="Constant">recipes:offset</span> in:text<span class="Special"> <- </span>editor-contents recipes save <span class="Constant">[recipes.mu]</span>, in <span class="Comment"># newlayer: persistence</span> reload in @@ -233,30 +233,30 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color ] <span class="Comment"># replaced in a later layer</span> -<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="muRecipe">def!</span> update-sandbox sandbox:&:sandbox-data, env:&:programming-environment-data, idx:num<span class="muRecipe"> -> </span>sandbox:&:sandbox-data, env:&:programming-environment-data [ <span class="Constant">local-scope</span> <span class="Constant">load-ingredients</span> data:text<span class="Special"> <- </span>get *sandbox, <span class="Constant">data:offset</span> - response:text, _, fake-screen:address:screen<span class="Special"> <- </span>run-sandboxed data + response:text, _, fake-screen:&:screen<span class="Special"> <- </span>run-sandboxed 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:screen, msg:text, color:number<span class="muRecipe"> -> </span>screen:address:screen [ +<span class="muRecipe">def</span> update-status screen:&:screen, msg:text, color:num<span class="muRecipe"> -> </span>screen:&: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:programming-environment-data [ +<span class="muRecipe">def</span> save-sandboxes env:&:programming-environment-data [ <span class="Constant">local-scope</span> <span class="Constant">load-ingredients</span> - current-sandbox:address:editor-data<span class="Special"> <- </span>get *env, <span class="Constant">current-sandbox:offset</span> + current-sandbox:&: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: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> + curr:&:sandbox-data<span class="Special"> <- </span>get *env, <span class="Constant">sandbox:offset</span> + idx:num<span class="Special"> <- </span>copy <span class="Constant">0</span> <span class="Delimiter">{</span> <span class="muControl">break-unless</span> curr data:text<span class="Special"> <- </span>get *curr, <span class="Constant">data:offset</span> @@ -269,18 +269,18 @@ 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:screen, env:address:programming-environment-data, <span class="Delimiter">{</span>render-editor: (<span class="muRecipe">recipe</span> (address screen) (address editor-data)<span class="muRecipe"> -> </span>number number (address screen) (address editor-data))<span class="Delimiter">}</span><span class="muRecipe"> -> </span>screen:address:screen, env:address:programming-environment-data [ +<span class="muRecipe">def!</span> render-sandbox-side screen:&:screen, env:&:programming-environment-data, <span class="Delimiter">{</span>render-editor: (<span class="muRecipe">recipe</span> (address screen) (address editor-data)<span class="muRecipe"> -> </span>number number (address screen) (address editor-data))<span class="Delimiter">}</span><span class="muRecipe"> -> </span>screen:&:screen, env:&: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: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> + current-sandbox:&:editor-data<span class="Special"> <- </span>get *env, <span class="Constant">current-sandbox:offset</span> + row:num, column:num<span class="Special"> <- </span>copy <span class="Constant">1</span>, <span class="Constant">0</span> + left:num<span class="Special"> <- </span>get *current-sandbox, <span class="Constant">left:offset</span> + right:num<span class="Special"> <- </span>get *current-sandbox, <span class="Constant">right:offset</span> <span class="Comment"># render sandbox editor</span> - render-from:number<span class="Special"> <- </span>get *env, <span class="Constant">render-from:offset</span> + render-from:num<span class="Special"> <- </span>get *env, <span class="Constant">render-from:offset</span> <span class="Delimiter">{</span> - render-current-sandbox?:boolean<span class="Special"> <- </span>equal render-from, <span class="Constant">-1</span> + render-current-sandbox?:bool<span class="Special"> <- </span>equal render-from, <span class="Constant">-1</span> <span class="muControl">break-unless</span> render-current-sandbox? row, column, screen, current-sandbox<span class="Special"> <- </span>call render-editor, screen, current-sandbox clear-screen-from screen, row, column, left, right @@ -288,19 +288,19 @@ 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:sandbox-data<span class="Special"> <- </span>get *env, <span class="Constant">sandbox:offset</span> + sandbox:&: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: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="muRecipe">def</span> render-sandboxes screen:&:screen, sandbox:&:sandbox-data, left:num, right:num, row:num, render-from:num, idx:num<span class="muRecipe"> -> </span>row:num, screen:&:screen, sandbox:&:sandbox-data [ <span class="Constant">local-scope</span> <span class="Constant">load-ingredients</span> <span class="muControl">return-unless</span> sandbox - screen-height:number<span class="Special"> <- </span>screen-height screen - at-bottom?:boolean<span class="Special"> <- </span>greater-or-equal row, screen-height - <span class="muControl">return-if</span> at-bottom?:boolean - hidden?:boolean<span class="Special"> <- </span>lesser-than idx, render-from + screen-height:num<span class="Special"> <- </span>screen-height screen + at-bottom?:bool<span class="Special"> <- </span>greater-or-equal row, screen-height + <span class="muControl">return-if</span> at-bottom?:bool + hidden?:bool<span class="Special"> <- </span>lesser-than idx, render-from <span class="Delimiter">{</span> <span class="muControl">break-if</span> hidden? <span class="Comment"># render sandbox menu</span> @@ -319,8 +319,8 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color sandbox-response:text<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: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 + sandbox-screen:&:screen<span class="Special"> <- </span>get *sandbox, <span class="Constant">screen:offset</span> + empty-screen?:bool<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 <span class="Delimiter">}</span> @@ -330,7 +330,7 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color row, screen<span class="Special"> <- </span>render-text screen, sandbox-response, left, right, <span class="Constant">245/grey</span>, row <span class="Delimiter">}</span> <span class="Constant"> +render-sandbox-end</span> - at-bottom?:boolean<span class="Special"> <- </span>greater-or-equal row, screen-height + at-bottom?:bool<span class="Special"> <- </span>greater-or-equal row, screen-height <span class="muControl">return-if</span> at-bottom? <span class="Comment"># draw solid line after sandbox</span> draw-horizontal screen, row, left, right, <span class="Constant">9473/horizontal-double</span> @@ -343,28 +343,28 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="Constant"> <end-render-sandbox-reset-hidden></span> <span class="Delimiter">}</span> <span class="Comment"># draw next sandbox</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> + next-sandbox:&:sandbox-data<span class="Special"> <- </span>get *sandbox, <span class="Constant">next-sandbox:offset</span> + next-idx:num<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="muRecipe">def</span> render-sandbox-menu screen:address:screen, sandbox-index:number, left:number, right:number<span class="muRecipe"> -> </span>screen:address:screen [ +<span class="muRecipe">def</span> render-sandbox-menu screen:&:screen, sandbox-index:num, left:num, right:num<span class="muRecipe"> -> </span>screen:&:screen [ <span class="Constant">local-scope</span> <span class="Constant">load-ingredients</span> move-cursor-to-column screen, left - edit-button-left:number, edit-button-right:number, copy-button-left:number, copy-button-right:number, delete-button-left:number<span class="Special"> <- </span>sandbox-menu-columns left, right + edit-button-left:num, edit-button-right:num, copy-button-left:num, copy-button-right:num, delete-button-left:num<span class="Special"> <- </span>sandbox-menu-columns left, right print screen, sandbox-index, <span class="Constant">232/dark-grey</span>, <span class="Constant">245/grey</span> - start-buttons:number<span class="Special"> <- </span>subtract edit-button-left, <span class="Constant">1</span> + start-buttons:num<span class="Special"> <- </span>subtract edit-button-left, <span class="Constant">1</span> clear-line-until screen, start-buttons, <span class="Constant">245/grey</span> print screen, <span class="Constant">[edit]</span>, <span class="Constant">232/black</span>, <span class="Constant">94/background-orange</span> clear-line-until screen, edit-button-right, <span class="Constant">94/background-orange</span> - _, col:number<span class="Special"> <- </span>cursor-position screen - at-start-of-copy-button?:boolean<span class="Special"> <- </span>equal col, copy-button-left + _, col:num<span class="Special"> <- </span>cursor-position screen + at-start-of-copy-button?:bool<span class="Special"> <- </span>equal col, copy-button-left assert at-start-of-copy-button?, <span class="Constant">[aaa]</span> print screen, <span class="Constant">[copy]</span>, <span class="Constant">232/black</span>, <span class="Constant">58/background-green</span> clear-line-until screen, copy-button-right, <span class="Constant">58/background-green</span> - _, col:number<span class="Special"> <- </span>cursor-position screen - at-start-of-delete-button?:boolean<span class="Special"> <- </span>equal col, delete-button-left + _, col:num<span class="Special"> <- </span>cursor-position screen + at-start-of-delete-button?:bool<span class="Special"> <- </span>equal col, delete-button-left assert at-start-of-delete-button?, <span class="Constant">[bbb]</span> print screen, <span class="Constant">[delete]</span>, <span class="Constant">232/black</span>, <span class="Constant">52/background-red</span> clear-line-until screen, right, <span class="Constant">52/background-red</span> @@ -373,45 +373,45 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="Comment"># divide up the menu bar for a sandbox into 3 segments, for edit/copy/delete buttons</span> <span class="Comment"># delete-button-right == right</span> <span class="Comment"># all left/right pairs are inclusive</span> -<span class="muRecipe">def</span> sandbox-menu-columns left:number, right:number<span class="muRecipe"> -> </span>edit-button-left:number, edit-button-right:number, copy-button-left:number, copy-button-right:number, delete-button-left:number [ +<span class="muRecipe">def</span> sandbox-menu-columns left:num, right:num<span class="muRecipe"> -> </span>edit-button-left:num, edit-button-right:num, copy-button-left:num, copy-button-right:num, delete-button-left:num [ <span class="Constant">local-scope</span> <span class="Constant">load-ingredients</span> - start-buttons:number<span class="Special"> <- </span>add left, <span class="Constant">4/space-for-sandbox-index</span> - buttons-space:number<span class="Special"> <- </span>subtract right, start-buttons - button-width:number<span class="Special"> <- </span>divide-with-remainder buttons-space, <span class="Constant">3</span> <span class="Comment"># integer division</span> - buttons-wide-enough?:boolean<span class="Special"> <- </span>greater-or-equal button-width, <span class="Constant">8</span> + start-buttons:num<span class="Special"> <- </span>add left, <span class="Constant">4/space-for-sandbox-index</span> + buttons-space:num<span class="Special"> <- </span>subtract right, start-buttons + button-width:num<span class="Special"> <- </span>divide-with-remainder buttons-space, <span class="Constant">3</span> <span class="Comment"># integer division</span> + buttons-wide-enough?:bool<span class="Special"> <- </span>greater-or-equal button-width, <span class="Constant">8</span> assert buttons-wide-enough?, <span class="Constant">[sandbox must be at least 30 or so characters wide]</span> - edit-button-left:number<span class="Special"> <- </span>copy start-buttons - copy-button-left:number<span class="Special"> <- </span>add start-buttons, button-width - edit-button-right:number<span class="Special"> <- </span>subtract copy-button-left, <span class="Constant">1</span> - delete-button-left:number<span class="Special"> <- </span>subtract right, button-width - copy-button-right:number<span class="Special"> <- </span>subtract delete-button-left, <span class="Constant">1</span> + edit-button-left:num<span class="Special"> <- </span>copy start-buttons + copy-button-left:num<span class="Special"> <- </span>add start-buttons, button-width + edit-button-right:num<span class="Special"> <- </span>subtract copy-button-left, <span class="Constant">1</span> + delete-button-left:num<span class="Special"> <- </span>subtract right, button-width + copy-button-right:num<span class="Special"> <- </span>subtract delete-button-left, <span class="Constant">1</span> ] <span class="Comment"># print a text 's' to 'editor' in 'color' starting at 'row'</span> <span class="Comment"># clear rest of last line, move cursor to next line</span> -<span class="muRecipe">def</span> render-text screen:address:screen, s:text, left:number, right:number, color:number, row:number<span class="muRecipe"> -> </span>row:number, screen:address:screen [ +<span class="muRecipe">def</span> render-text screen:&:screen, s:text, left:num, right:num, color:num, row:num<span class="muRecipe"> -> </span>row:num, screen:&:screen [ <span class="Constant">local-scope</span> <span class="Constant">load-ingredients</span> <span class="muControl">return-unless</span> s - column:number<span class="Special"> <- </span>copy left + column:num<span class="Special"> <- </span>copy left screen<span class="Special"> <- </span>move-cursor screen, row, column - screen-height:number<span class="Special"> <- </span>screen-height screen - i:number<span class="Special"> <- </span>copy <span class="Constant">0</span> - len:number<span class="Special"> <- </span>length *s + screen-height:num<span class="Special"> <- </span>screen-height screen + i:num<span class="Special"> <- </span>copy <span class="Constant">0</span> + len:num<span class="Special"> <- </span>length *s <span class="Delimiter">{</span> <span class="Constant"> +next-character</span> - done?:boolean<span class="Special"> <- </span>greater-or-equal i, len + done?:bool<span class="Special"> <- </span>greater-or-equal i, len <span class="muControl">break-if</span> done? done?<span class="Special"> <- </span>greater-or-equal row, screen-height <span class="muControl">break-if</span> done? - c:character<span class="Special"> <- </span>index *s, i + c:char<span class="Special"> <- </span>index *s, i <span class="Delimiter">{</span> <span class="Comment"># at right? wrap.</span> - at-right?:boolean<span class="Special"> <- </span>equal column, right + at-right?:bool<span class="Special"> <- </span>equal column, right <span class="muControl">break-unless</span> at-right? <span class="Comment"># print wrap icon</span> - wrap-icon:character<span class="Special"> <- </span>copy <span class="Constant">8617/loop-back-to-left</span> + wrap-icon:char<span class="Special"> <- </span>copy <span class="Constant">8617/loop-back-to-left</span> print screen, wrap-icon, <span class="Constant">245/grey</span> column<span class="Special"> <- </span>copy left row<span class="Special"> <- </span>add row, <span class="Constant">1</span> @@ -421,13 +421,13 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color i<span class="Special"> <- </span>add i, <span class="Constant">1</span> <span class="Delimiter">{</span> <span class="Comment"># newline? move to left rather than 0</span> - newline?:boolean<span class="Special"> <- </span>equal c, <span class="Constant">10/newline</span> + newline?:bool<span class="Special"> <- </span>equal c, <span class="Constant">10/newline</span> <span class="muControl">break-unless</span> newline? <span class="Comment"># clear rest of line in this window</span> <span class="Delimiter">{</span> - done?:boolean<span class="Special"> <- </span>greater-than column, right + done?:bool<span class="Special"> <- </span>greater-than column, right <span class="muControl">break-if</span> done? - space:character<span class="Special"> <- </span>copy <span class="Constant">32/space</span> + space:char<span class="Special"> <- </span>copy <span class="Constant">32/space</span> print screen, space column<span class="Special"> <- </span>add column, <span class="Constant">1</span> <span class="muControl">loop</span> @@ -441,7 +441,7 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color column<span class="Special"> <- </span>add column, <span class="Constant">1</span> <span class="muControl">loop</span> <span class="Delimiter">}</span> - was-at-left?:boolean<span class="Special"> <- </span>equal column, left + was-at-left?:bool<span class="Special"> <- </span>equal column, left clear-line-until screen, right <span class="Delimiter">{</span> <span class="muControl">break-if</span> was-at-left? @@ -451,13 +451,13 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color ] <span class="Comment"># assumes programming environment has no sandboxes; restores them from previous session</span> -<span class="muRecipe">def</span> restore-sandboxes env:address:programming-environment-data<span class="muRecipe"> -> </span>env:address:programming-environment-data [ +<span class="muRecipe">def</span> restore-sandboxes env:&:programming-environment-data<span class="muRecipe"> -> </span>env:&: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: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> + idx:num<span class="Special"> <- </span>copy <span class="Constant">0</span> + curr:&:sandbox-data<span class="Special"> <- </span>copy <span class="Constant">0</span> + prev:&:sandbox-data<span class="Special"> <- </span>copy <span class="Constant">0</span> <span class="Delimiter">{</span> filename:text<span class="Special"> <- </span>to-text idx contents:text<span class="Special"> <- </span>restore filename @@ -485,7 +485,7 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <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:screen, sandbox-screen:address:screen, left:number, right:number, row:number<span class="muRecipe"> -> </span>row:number, screen:address:screen [ +<span class="muRecipe">def</span> render-screen screen:&:screen, sandbox-screen:&:screen, left:num, right:num, row:num<span class="muRecipe"> -> </span>row:num, screen:&:screen [ <span class="Constant">local-scope</span> <span class="Constant">load-ingredients</span> <span class="muControl">return-unless</span> sandbox-screen @@ -493,39 +493,39 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color row<span class="Special"> <- </span>render-text screen, <span class="Constant">[screen:]</span>, left, right, <span class="Constant">245/grey</span>, row screen<span class="Special"> <- </span>move-cursor screen, row, left <span class="Comment"># start printing sandbox-screen</span> - 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: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> - len:number<span class="Special"> <- </span>length *buf - screen-height:number<span class="Special"> <- </span>screen-height screen + column:num<span class="Special"> <- </span>copy left + s-width:num<span class="Special"> <- </span>screen-width sandbox-screen + s-height:num<span class="Special"> <- </span>screen-height sandbox-screen + buf:&:@:screen-cell<span class="Special"> <- </span>get *sandbox-screen, <span class="Constant">data:offset</span> + stop-printing:num<span class="Special"> <- </span>add left, s-width, <span class="Constant">3</span> + max-column:num<span class="Special"> <- </span>min stop-printing, right + i:num<span class="Special"> <- </span>copy <span class="Constant">0</span> + len:num<span class="Special"> <- </span>length *buf + screen-height:num<span class="Special"> <- </span>screen-height screen <span class="Delimiter">{</span> - done?:boolean<span class="Special"> <- </span>greater-or-equal i, len + done?:bool<span class="Special"> <- </span>greater-or-equal i, len <span class="muControl">break-if</span> done? done?<span class="Special"> <- </span>greater-or-equal row, screen-height <span class="muControl">break-if</span> done? column<span class="Special"> <- </span>copy left screen<span class="Special"> <- </span>move-cursor screen, row, column <span class="Comment"># initial leader for each row: two spaces and a '.'</span> - space:character<span class="Special"> <- </span>copy <span class="Constant">32/space</span> + space:char<span class="Special"> <- </span>copy <span class="Constant">32/space</span> print screen, space, <span class="Constant">245/grey</span> print screen, space, <span class="Constant">245/grey</span> - full-stop:character<span class="Special"> <- </span>copy <span class="Constant">46/period</span> + full-stop:char<span class="Special"> <- </span>copy <span class="Constant">46/period</span> print screen, full-stop, <span class="Constant">245/grey</span> column<span class="Special"> <- </span>add left, <span class="Constant">3</span> <span class="Delimiter">{</span> <span class="Comment"># print row</span> - row-done?:boolean<span class="Special"> <- </span>greater-or-equal column, max-column + row-done?:bool<span class="Special"> <- </span>greater-or-equal column, max-column <span class="muControl">break-if</span> row-done? curr:screen-cell<span class="Special"> <- </span>index *buf, i - c:character<span class="Special"> <- </span>get curr, <span class="Constant">contents:offset</span> - color:number<span class="Special"> <- </span>get curr, <span class="Constant">color:offset</span> + c:char<span class="Special"> <- </span>get curr, <span class="Constant">contents:offset</span> + color:num<span class="Special"> <- </span>get curr, <span class="Constant">color:offset</span> <span class="Delimiter">{</span> <span class="Comment"># damp whites down to grey</span> - white?:boolean<span class="Special"> <- </span>equal color, <span class="Constant">7/white</span> + white?:bool<span class="Special"> <- </span>equal color, <span class="Constant">7/white</span> <span class="muControl">break-unless</span> white? color<span class="Special"> <- </span>copy <span class="Constant">245/grey</span> <span class="Delimiter">}</span> @@ -539,7 +539,7 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color column<span class="Special"> <- </span>add column, <span class="Constant">1</span> <span class="Delimiter">{</span> <span class="Comment"># clear rest of current line</span> - line-done?:boolean<span class="Special"> <- </span>greater-than column, right + line-done?:bool<span class="Special"> <- </span>greater-than column, right <span class="muControl">break-if</span> line-done? print screen, space column<span class="Special"> <- </span>add column, <span class="Constant">1</span> @@ -557,23 +557,23 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="Constant">1</span>:text<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">z:num <- 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>:text<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>:text, <span class="Constant">2</span>:text + <span class="Constant">3</span>:&:programming-environment-data<span class="Special"> <- </span>new-programming-environment screen:&:screen, <span class="Constant">1</span>:text, <span class="Constant">2</span>:text <span class="Comment"># run the code in the editors</span> assume-console [ press F4 ] - event-loop screen:address:screen, console:address:console, <span class="Constant">3</span>:address:programming-environment-data + event-loop screen:&:screen, console:&:console, <span class="Constant">3</span>:&:programming-environment-data screen-should-contain [ <span class="Constant"> . run (F4) .</span> <span class="Constant"> . ┊ .</span> <span class="Constant"> .recipe foo [ ┊━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━.</span> <span class="Constant"> .local-scope ┊0 edit copy delete .</span> - <span class="Constant"> .z:number <- add 2, 2 ┊foo .</span> + <span class="Constant"> .z:num <- add 2, 2 ┊foo .</span> <span class="Constant"> .reply z ┊4 .</span> <span class="Constant"> .] ┊━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━.</span> <span class="Constant"> .┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┊ .</span> @@ -587,7 +587,7 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color press F4 ] run [ - event-loop screen:address:screen, console:address:console, <span class="Constant">3</span>:address:programming-environment-data + event-loop screen:&:screen, console:&:console, <span class="Constant">3</span>:&:programming-environment-data ] <span class="Comment"># check that screen updates the result on the right</span> screen-should-contain [ @@ -595,7 +595,7 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="Constant"> . ┊ .</span> <span class="Constant"> .recipe foo [ ┊━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━.</span> <span class="Constant"> .local-scope ┊0 edit copy delete .</span> - <span class="Constant"> .z:number <- add 2, 3 ┊foo .</span> + <span class="Constant"> .z:num <- add 2, 3 ┊foo .</span> <span class="Constant"> .reply z ┊5 .</span> <span class="Constant"> .] ┊━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━.</span> <span class="Constant"> .┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┊ .</span> @@ -610,13 +610,13 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="Constant">1</span>:text<span class="Special"> <- </span>new <span class="Constant">[]</span> <span class="Comment"># right editor contains an instruction</span> <span class="Constant">2</span>:text<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>:text, <span class="Constant">2</span>:text + <span class="Constant">3</span>:&:programming-environment-data<span class="Special"> <- </span>new-programming-environment screen:&:screen, <span class="Constant">1</span>:text, <span class="Constant">2</span>:text <span class="Comment"># run the code in the editor</span> assume-console [ press F4 ] run [ - event-loop screen:address:screen, console:address:console, <span class="Constant">3</span>:address:programming-environment-data + event-loop screen:&:screen, console:&:console, <span class="Constant">3</span>:&:programming-environment-data ] <span class="Comment"># check that it prints a little toy screen</span> screen-should-contain [ @@ -636,18 +636,18 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color ] ] -<span class="muRecipe">def</span> editor-contents editor:address:editor-data<span class="muRecipe"> -> </span>result:text [ +<span class="muRecipe">def</span> editor-contents editor:&:editor-data<span class="muRecipe"> -> </span>result:text [ <span class="Constant">local-scope</span> <span class="Constant">load-ingredients</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> + buf:&:buffer<span class="Special"> <- </span>new-buffer <span class="Constant">80</span> + curr:&:duplex-list:char<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 <span class="muControl">return-unless</span> curr, <span class="Constant">0</span> <span class="Delimiter">{</span> <span class="muControl">break-unless</span> curr - c:character<span class="Special"> <- </span>get *curr, <span class="Constant">value:offset</span> + c:char<span class="Special"> <- </span>get *curr, <span class="Constant">value:offset</span> buf<span class="Special"> <- </span>append buf, c curr<span class="Special"> <- </span>next curr <span class="muControl">loop</span> @@ -658,15 +658,15 @@ 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>:text<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>:text, screen:address:screen, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> + <span class="Constant">2</span>:&:editor-data<span class="Special"> <- </span>new-editor <span class="Constant">1</span>:text, screen:&: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:screen, console:address:console, <span class="Constant">2</span>:address:editor-data - <span class="Constant">3</span>:text<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>:text + editor-event-loop screen:&:screen, console:&:console, <span class="Constant">2</span>:&:editor-data + <span class="Constant">3</span>:text<span class="Special"> <- </span>editor-contents <span class="Constant">2</span>:&:editor-data + <span class="Constant">4</span>:@:char<span class="Special"> <- </span>copy *<span class="Constant">3</span>:text ] memory-should-contain [ <span class="Constant">4</span>:array:character<span class="Special"> <- </span><span class="Constant">[abdefc]</span> @@ -679,13 +679,13 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="Constant">local-scope</span> trace-until <span class="Constant">100/app</span> assume-screen <span class="Constant">100/width</span>, <span class="Constant">10/height</span> - env:address:programming-environment-data<span class="Special"> <- </span>new-programming-environment screen:address:screen, <span class="Constant">[]</span>, <span class="Constant">[]</span> + env:&:programming-environment-data<span class="Special"> <- </span>new-programming-environment screen:&:screen, <span class="Constant">[]</span>, <span class="Constant">[]</span> render-all screen, env, render assume-console [ press enter press down-arrow ] - event-loop screen, console:address:console, env + event-loop screen, console:&:console, env <span class="Comment"># no scroll</span> screen-should-contain [ <span class="Constant"> . run (F4) .</span> @@ -700,16 +700,16 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="Constant">local-scope</span> trace-until <span class="Constant">100/app</span> assume-screen <span class="Constant">100/width</span>, <span class="Constant">10/height</span> - env:address:programming-environment-data<span class="Special"> <- </span>new-programming-environment screen:address:screen, <span class="Constant">[]</span>, <span class="Constant">[]</span> + env:&:programming-environment-data<span class="Special"> <- </span>new-programming-environment screen:&:screen, <span class="Constant">[]</span>, <span class="Constant">[]</span> render-all screen, env, render assume-console [ press enter press up-arrow press down-arrow <span class="Comment"># while cursor isn't at bottom</span> ] - event-loop screen, console:address:console, env - cursor:character<span class="Special"> <- </span>copy <span class="Constant">9251/␣</span> - print screen:address:screen, cursor + event-loop screen, console:&:console, env + cursor:char<span class="Special"> <- </span>copy <span class="Constant">9251/␣</span> + print screen:&:screen, cursor <span class="Comment"># cursor moves back to bottom</span> screen-should-contain [ <span class="Constant"> . run (F4) .</span> @@ -724,7 +724,7 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="Comment"># layers will add other stuff to the left side below the editor (error messages)</span> <span class="muData">container</span> programming-environment-data [ - recipe-bottom:number + recipe-bottom:num ] <span class="muRecipe">after</span> <span class="Constant"><render-recipe-components-end></span> [ @@ -734,22 +734,22 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="muRecipe">after</span> <span class="Constant"><global-keypress></span> [ <span class="Delimiter">{</span> <span class="muControl">break-if</span> sandbox-in-focus? - down-arrow?:boolean<span class="Special"> <- </span>equal k, <span class="Constant">65516/down-arrow</span> + down-arrow?:bool<span class="Special"> <- </span>equal k, <span class="Constant">65516/down-arrow</span> <span class="muControl">break-unless</span> down-arrow? - recipe-editor:address:editor-data<span class="Special"> <- </span>get *env, <span class="Constant">recipes:offset</span> - recipe-cursor-row:number<span class="Special"> <- </span>get *recipe-editor, <span class="Constant">cursor-row:offset</span> - recipe-editor-bottom:number<span class="Special"> <- </span>get *recipe-editor, <span class="Constant">bottom:offset</span> - at-bottom-of-editor?:boolean<span class="Special"> <- </span>greater-or-equal recipe-cursor-row, recipe-editor-bottom + recipe-editor:&:editor-data<span class="Special"> <- </span>get *env, <span class="Constant">recipes:offset</span> + recipe-cursor-row:num<span class="Special"> <- </span>get *recipe-editor, <span class="Constant">cursor-row:offset</span> + recipe-editor-bottom:num<span class="Special"> <- </span>get *recipe-editor, <span class="Constant">bottom:offset</span> + at-bottom-of-editor?:bool<span class="Special"> <- </span>greater-or-equal recipe-cursor-row, recipe-editor-bottom <span class="muControl">break-unless</span> at-bottom-of-editor? - more-to-scroll?:boolean<span class="Special"> <- </span>more-to-scroll? env, screen + more-to-scroll?:bool<span class="Special"> <- </span>more-to-scroll? env, screen <span class="muControl">break-if</span> more-to-scroll? <span class="muControl">loop</span> <span class="Constant">+next-event:label</span> <span class="Delimiter">}</span> <span class="Delimiter">{</span> <span class="muControl">break-if</span> sandbox-in-focus? - page-down?:boolean<span class="Special"> <- </span>equal k, <span class="Constant">65518/page-down</span> + page-down?:bool<span class="Special"> <- </span>equal k, <span class="Constant">65518/page-down</span> <span class="muControl">break-unless</span> page-down? - more-to-scroll?:boolean<span class="Special"> <- </span>more-to-scroll? env, screen + more-to-scroll?:bool<span class="Special"> <- </span>more-to-scroll? env, screen <span class="muControl">break-if</span> more-to-scroll? <span class="muControl">loop</span> <span class="Constant">+next-event:label</span> <span class="Delimiter">}</span> @@ -758,19 +758,19 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="muRecipe">after</span> <span class="Constant"><global-type></span> [ <span class="Delimiter">{</span> <span class="muControl">break-if</span> sandbox-in-focus? - page-down?:boolean<span class="Special"> <- </span>equal k, <span class="Constant">6/ctrl-f</span> + page-down?:bool<span class="Special"> <- </span>equal k, <span class="Constant">6/ctrl-f</span> <span class="muControl">break-unless</span> page-down? - more-to-scroll?:boolean<span class="Special"> <- </span>more-to-scroll? env, screen + more-to-scroll?:bool<span class="Special"> <- </span>more-to-scroll? env, screen <span class="muControl">break-if</span> more-to-scroll? <span class="muControl">loop</span> <span class="Constant">+next-event:label</span> <span class="Delimiter">}</span> ] -<span class="muRecipe">def</span> more-to-scroll? env:address:programming-environment-data, screen:address:screen<span class="muRecipe"> -> </span>result:boolean [ +<span class="muRecipe">def</span> more-to-scroll? env:&:programming-environment-data, screen:&:screen<span class="muRecipe"> -> </span>result:bool [ <span class="Constant">local-scope</span> <span class="Constant">load-ingredients</span> - recipe-bottom:number<span class="Special"> <- </span>get *env, <span class="Constant">recipe-bottom:offset</span> - height:number<span class="Special"> <- </span>screen-height screen + recipe-bottom:num<span class="Special"> <- </span>get *env, <span class="Constant">recipe-bottom:offset</span> + height:num<span class="Special"> <- </span>screen-height screen result<span class="Special"> <- </span>greater-or-equal recipe-bottom, height ] @@ -778,7 +778,7 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="Constant">local-scope</span> trace-until <span class="Constant">100/app</span> assume-screen <span class="Constant">100/width</span>, <span class="Constant">10/height</span> - env:address:programming-environment-data<span class="Special"> <- </span>new-programming-environment screen:address:screen, <span class="Constant">[]</span>, <span class="Constant">[]</span> + env:&:programming-environment-data<span class="Special"> <- </span>new-programming-environment screen:&:screen, <span class="Constant">[]</span>, <span class="Constant">[]</span> render-all screen, env, render assume-console [ <span class="Comment"># add a line</span> @@ -788,7 +788,7 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="Comment"># try to scroll</span> press page-down <span class="Comment"># or ctrl-f</span> ] - event-loop screen, console:address:console, env + event-loop screen, console:&:console, env <span class="Comment"># no scroll, and cursor remains at top line</span> screen-should-contain [ <span class="Constant"> . run (F4) .</span> @@ -803,7 +803,7 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="Constant">local-scope</span> trace-until <span class="Constant">100/app</span> assume-screen <span class="Constant">100/width</span>, <span class="Constant">10/height</span> - env:address:programming-environment-data<span class="Special"> <- </span>new-programming-environment screen:address:screen, <span class="Constant">[]</span>, <span class="Constant">[ab</span> + env:&:programming-environment-data<span class="Special"> <- </span>new-programming-environment screen:&:screen, <span class="Constant">[]</span>, <span class="Constant">[ab</span> <span class="Constant">cd]</span> render-all screen, env, render assume-console [ @@ -814,9 +814,9 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="Comment"># move cursor</span> press down-arrow ] - event-loop screen, console:address:console, env - cursor:character<span class="Special"> <- </span>copy <span class="Constant">9251/␣</span> - print screen:address:screen, cursor + event-loop screen, console:&:console, env + cursor:char<span class="Special"> <- </span>copy <span class="Constant">9251/␣</span> + print screen:&:screen, cursor <span class="Comment"># no scroll on recipe side, cursor moves on sandbox side</span> screen-should-contain [ <span class="Constant"> . run (F4) .</span> @@ -835,13 +835,13 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="Comment"># initialize sandbox side</span> <span class="Constant">1</span>:text<span class="Special"> <- </span>new <span class="Constant">[]</span> <span class="Constant">2</span>:text<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>:text, <span class="Constant">2</span>:text - render-all screen, <span class="Constant">3</span>:address:programming-environment-data, render + <span class="Constant">3</span>:&:programming-environment-data<span class="Special"> <- </span>new-programming-environment screen:&:screen, <span class="Constant">1</span>:text, <span class="Constant">2</span>:text + render-all screen, <span class="Constant">3</span>:&:programming-environment-data, render assume-console [ <span class="Comment"># create a sandbox</span> press F4 ] - event-loop screen:address:screen, console:address:console, <span class="Constant">3</span>:address:programming-environment-data + event-loop screen:&:screen, console:&:console, <span class="Constant">3</span>:&:programming-environment-data screen-should-contain [ <span class="Constant"> . run (F4) .</span> <span class="Constant"> . ┊ .</span> @@ -855,9 +855,9 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color press page-down ] run [ - 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:screen, <span class="Constant">4</span>:character/cursor + event-loop screen:&:screen, console:&:console, <span class="Constant">3</span>:&:programming-environment-data + <span class="Constant">4</span>:char/cursor<span class="Special"> <- </span>copy <span class="Constant">9251/␣</span> + print screen:&:screen, <span class="Constant">4</span>:char/cursor ] <span class="Comment"># sandbox editor hidden; first sandbox displayed</span> <span class="Comment"># cursor moves to first sandbox</span> @@ -873,9 +873,9 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color press page-up ] run [ - 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:screen, <span class="Constant">4</span>:character/cursor + event-loop screen:&:screen, console:&:console, <span class="Constant">3</span>:&:programming-environment-data + <span class="Constant">4</span>:char/cursor<span class="Special"> <- </span>copy <span class="Constant">9251/␣</span> + print screen:&:screen, <span class="Constant">4</span>:char/cursor ] <span class="Comment"># sandbox editor displays again, cursor is in editor</span> screen-should-contain [ @@ -891,16 +891,16 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="muRecipe">after</span> <span class="Constant"><global-keypress></span> [ <span class="Delimiter">{</span> <span class="muControl">break-unless</span> sandbox-in-focus? - page-down?:boolean<span class="Special"> <- </span>equal k, <span class="Constant">65518/page-down</span> + page-down?:bool<span class="Special"> <- </span>equal k, <span class="Constant">65518/page-down</span> <span class="muControl">break-unless</span> page-down? - sandbox:address:sandbox-data<span class="Special"> <- </span>get *env, <span class="Constant">sandbox:offset</span> + sandbox:&: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: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 + render-from:num<span class="Special"> <- </span>get *env, <span class="Constant">render-from:offset</span> + number-of-sandboxes:num<span class="Special"> <- </span>get *env, <span class="Constant">number-of-sandboxes:offset</span> + max:num<span class="Special"> <- </span>subtract number-of-sandboxes, <span class="Constant">1</span> + at-end?:bool<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> *env<span class="Special"> <- </span>put *env, <span class="Constant">render-from:offset</span>, render-from @@ -916,10 +916,10 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="muRecipe">after</span> <span class="Constant"><update-cursor-special-cases></span> [ <span class="Delimiter">{</span> <span class="muControl">break-unless</span> sandbox-in-focus? - render-from:number<span class="Special"> <- </span>get *env, <span class="Constant">render-from:offset</span> - scrolling?:boolean<span class="Special"> <- </span>greater-or-equal render-from, <span class="Constant">0</span> + render-from:num<span class="Special"> <- </span>get *env, <span class="Constant">render-from:offset</span> + scrolling?:bool<span class="Special"> <- </span>greater-or-equal render-from, <span class="Constant">0</span> <span class="muControl">break-unless</span> scrolling? - cursor-column:number<span class="Special"> <- </span>get *current-sandbox, <span class="Constant">left:offset</span> + cursor-column:num<span class="Special"> <- </span>get *current-sandbox, <span class="Constant">left:offset</span> screen<span class="Special"> <- </span>move-cursor screen, <span class="Constant">2/row</span>, cursor-column <span class="Comment"># highlighted sandbox will always start at row 2</span> <span class="muControl">return</span> <span class="Delimiter">}</span> @@ -929,10 +929,10 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="muRecipe">after</span> <span class="Constant"><global-keypress></span> [ <span class="Delimiter">{</span> <span class="muControl">break-unless</span> sandbox-in-focus? - page-up?:boolean<span class="Special"> <- </span>equal k, <span class="Constant">65519/page-up</span> + page-up?:bool<span class="Special"> <- </span>equal k, <span class="Constant">65519/page-up</span> <span class="muControl">break-unless</span> page-up? - 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> + render-from:num<span class="Special"> <- </span>get *env, <span class="Constant">render-from:offset</span> + at-beginning?:bool<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> *env<span class="Special"> <- </span>put *env, <span class="Constant">render-from:offset</span>, render-from @@ -945,15 +945,15 @@ 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:programming-environment-data, in:address:sandbox-data<span class="muRecipe"> -> </span>out:address:sandbox-data [ +<span class="muRecipe">def</span> previous-sandbox env:&:programming-environment-data, in:&:sandbox-data<span class="muRecipe"> -> </span>out:&:sandbox-data [ <span class="Constant">local-scope</span> <span class="Constant">load-ingredients</span> - curr:address:sandbox-data<span class="Special"> <- </span>get *env, <span class="Constant">sandbox:offset</span> + curr:&: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:sandbox-data<span class="Special"> <- </span>get *curr, <span class="Constant">next-sandbox:offset</span> + next:&: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 + found?:bool<span class="Special"> <- </span>equal next, in <span class="muControl">break-if</span> found? curr<span class="Special"> <- </span>copy next next<span class="Special"> <- </span>get *curr, <span class="Constant">next-sandbox:offset</span> @@ -970,20 +970,20 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="Constant">]</span> <span class="Comment"># create a sandbox</span> <span class="Constant">2</span>:text<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>:text, <span class="Constant">2</span>:text - render-all screen, <span class="Constant">3</span>:address:programming-environment-data, render + <span class="Constant">3</span>:&:programming-environment-data<span class="Special"> <- </span>new-programming-environment screen:&:screen, <span class="Constant">1</span>:text, <span class="Constant">2</span>:text + render-all screen, <span class="Constant">3</span>:&:programming-environment-data, render assume-console [ press F4 ] - event-loop screen:address:screen, console:address:console, <span class="Constant">3</span>:address:programming-environment-data + event-loop screen:&:screen, console:&:console, <span class="Constant">3</span>:&:programming-environment-data <span class="Comment"># hit 'down' in recipe editor</span> assume-console [ press page-down ] run [ - 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:screen, <span class="Constant">4</span>:character/cursor + event-loop screen:&:screen, console:&:console, <span class="Constant">3</span>:&:programming-environment-data + <span class="Constant">4</span>:char/cursor<span class="Special"> <- </span>copy <span class="Constant">9251/␣</span> + print screen:&:screen, <span class="Constant">4</span>:char/cursor ] <span class="Comment"># cursor moves down on recipe side</span> screen-should-contain [ @@ -1001,8 +1001,8 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="Comment"># initialize environment</span> <span class="Constant">1</span>:text<span class="Special"> <- </span>new <span class="Constant">[]</span> <span class="Constant">2</span>:text<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>:text, <span class="Constant">2</span>:text - render-all screen, <span class="Constant">3</span>:address:programming-environment-data, render + <span class="Constant">3</span>:&:programming-environment-data<span class="Special"> <- </span>new-programming-environment screen:&:screen, <span class="Constant">1</span>:text, <span class="Constant">2</span>:text + render-all screen, <span class="Constant">3</span>:&:programming-environment-data, render <span class="Comment"># create 2 sandboxes</span> assume-console [ press ctrl-n @@ -1011,9 +1011,9 @@ 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: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:screen, <span class="Constant">4</span>:character/cursor + event-loop screen:&:screen, console:&:console, <span class="Constant">3</span>:&:programming-environment-data + <span class="Constant">4</span>:char/cursor<span class="Special"> <- </span>copy <span class="Constant">9251/␣</span> + print screen:&:screen, <span class="Constant">4</span>:char/cursor screen-should-contain [ <span class="Constant"> . run (F4) .</span> <span class="Constant"> . ┊␣ .</span> @@ -1031,9 +1031,9 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color press page-down ] run [ - 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:screen, <span class="Constant">4</span>:character/cursor + event-loop screen:&:screen, console:&:console, <span class="Constant">3</span>:&:programming-environment-data + <span class="Constant">4</span>:char/cursor<span class="Special"> <- </span>copy <span class="Constant">9251/␣</span> + print screen:&:screen, <span class="Constant">4</span>:char/cursor ] <span class="Comment"># sandbox editor hidden; first sandbox displayed</span> <span class="Comment"># cursor moves to first sandbox</span> @@ -1053,7 +1053,7 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color press page-down ] run [ - event-loop screen:address:screen, console:address:console, <span class="Constant">3</span>:address:programming-environment-data + event-loop screen:&:screen, console:&:console, <span class="Constant">3</span>:&:programming-environment-data ] <span class="Comment"># just second sandbox displayed</span> screen-should-contain [ @@ -1070,7 +1070,7 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color press page-down ] run [ - event-loop screen:address:screen, console:address:console, <span class="Constant">3</span>:address:programming-environment-data + event-loop screen:&:screen, console:&:console, <span class="Constant">3</span>:&:programming-environment-data ] <span class="Comment"># no change</span> screen-should-contain [ @@ -1087,7 +1087,7 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color press page-up ] run [ - event-loop screen:address:screen, console:address:console, <span class="Constant">3</span>:address:programming-environment-data + event-loop screen:&:screen, console:&:console, <span class="Constant">3</span>:&:programming-environment-data ] <span class="Comment"># back to displaying both sandboxes without editor</span> screen-should-contain [ @@ -1106,9 +1106,9 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color press page-up ] run [ - 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:screen, <span class="Constant">4</span>:character/cursor + event-loop screen:&:screen, console:&:console, <span class="Constant">3</span>:&:programming-environment-data + <span class="Constant">4</span>:char/cursor<span class="Special"> <- </span>copy <span class="Constant">9251/␣</span> + print screen:&:screen, <span class="Constant">4</span>:char/cursor ] <span class="Comment"># back to displaying both sandboxes as well as editor</span> screen-should-contain [ @@ -1128,9 +1128,9 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color press page-up ] run [ - 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:screen, <span class="Constant">4</span>:character/cursor + event-loop screen:&:screen, console:&:console, <span class="Constant">3</span>:&:programming-environment-data + <span class="Constant">4</span>:char/cursor<span class="Special"> <- </span>copy <span class="Constant">9251/␣</span> + print screen:&:screen, <span class="Constant">4</span>:char/cursor ] <span class="Comment"># no change</span> screen-should-contain [ @@ -1153,15 +1153,15 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="Comment"># initialize environment</span> <span class="Constant">1</span>:text<span class="Special"> <- </span>new <span class="Constant">[]</span> <span class="Constant">2</span>:text<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>:text, <span class="Constant">2</span>:text - render-all screen, <span class="Constant">3</span>:address:programming-environment-data, render + <span class="Constant">3</span>:&:programming-environment-data<span class="Special"> <- </span>new-programming-environment screen:&:screen, <span class="Constant">1</span>:text, <span class="Constant">2</span>:text + render-all screen, <span class="Constant">3</span>:&:programming-environment-data, render <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:screen, console:address:console, <span class="Constant">3</span>:address:programming-environment-data + event-loop screen:&:screen, console:&:console, <span class="Constant">3</span>:&:programming-environment-data screen-should-contain [ <span class="Constant"> . run (F4) .</span> <span class="Constant"> . ┊ .</span> @@ -1177,7 +1177,7 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color press page-down ] run [ - event-loop screen:address:screen, console:address:console, <span class="Constant">3</span>:address:programming-environment-data + event-loop screen:&:screen, console:&:console, <span class="Constant">3</span>:&:programming-environment-data ] <span class="Comment"># sandbox editor hidden; first sandbox displayed</span> <span class="Comment"># cursor moves to first sandbox</span> @@ -1195,7 +1195,7 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color press page-up ] run [ - event-loop screen:address:screen, console:address:console, <span class="Constant">3</span>:address:programming-environment-data + event-loop screen:&:screen, console:&:console, <span class="Constant">3</span>:&:programming-environment-data ] <span class="Comment"># back to displaying both sandboxes as well as editor</span> screen-should-contain [ @@ -1213,7 +1213,7 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color press page-down ] run [ - event-loop screen:address:screen, console:address:console, <span class="Constant">3</span>:address:programming-environment-data + event-loop screen:&:screen, console:&:console, <span class="Constant">3</span>:&:programming-environment-data ] <span class="Comment"># sandbox editor hidden; first sandbox displayed</span> <span class="Comment"># cursor moves to first sandbox</span> |