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* Remove status from cl_ev_presence_sendJames Booth2017-01-152-3/+2
* Add get_room_nick to plugins apiJames Booth2016-11-066-0/+41
* Add win_printJames Booth2016-10-151-3/+3
* Use win_printf_line where appropriateJames Booth2016-10-151-2/+2
* Add ch arg to win_printf_lineJames Booth2016-10-151-1/+1
* Use THEME_DEFAULTJames Booth2016-10-141-1/+1
* Add win_printf_lineJames Booth2016-10-141-1/+1
* Always use string format in win_printfJames Booth2016-10-121-3/+3
* Remove win_print, use win_printf insteadJames Booth2016-10-111-3/+3
* Allow filepath autocompletion in pluginsJames Booth2016-10-108-1/+97
* Remove hash table replace entry when adding plugin timed callbacksJames Booth2016-10-091-2/+0
* Fix assertion errors in unit testsJames Booth2016-09-251-0/+2
* Use hashtables for plugin disco featuresJames Booth2016-08-172-28/+66
* Remove disco features added by plugins on unloadJames Booth2016-08-1111-18/+90
* Check return values from python plugin hooksJames Booth2016-08-111-57/+91
* Add resource to chat message plugin hooksJames Booth2016-08-106-120/+121
* Rename plugin jid argumentsJames Booth2016-08-102-43/+43
* Rename plugins settings functionsJames Booth2016-08-078-104/+104
* Return int on c_api_settings_string_list_remove_allJames Booth2016-08-013-4/+4
* Return boolean on prof_settings_string_list_remove_all()James Booth2016-08-015-9/+18
* Remove log debugsJames Booth2016-08-011-7/+0
* Add string lists settings to pluginsJames Booth2016-08-018-0/+233
* Add typedefs to C plugin APIJames Booth2016-07-302-6/+9
* Use g_strndup in c_api.cJames Booth2016-07-271-2/+2
* Fix memory leaksJames Booth2016-07-251-0/+1
* Fix memory leaksJames Booth2016-07-251-1/+3
* Decrement reference count on python hook args objectsJames Booth2016-07-251-23/+39
* Use Py_RETURN_NONEJames Booth2016-07-251-56/+56
* Free python_str_or_unicode_to_string resultsJames Booth2016-07-256-9/+28
* Remove debug on plugin win createJames Booth2016-07-242-2/+0
* Move all filepath handling to files.cJames Booth2016-07-245-50/+29
* Move xgd functionsJames Booth2016-07-243-4/+4
* Add config/files.cJames Booth2016-07-243-0/+3
* Tidy headersJames Booth2016-07-248-15/+12
* Moved window_list.cJames Booth2016-07-242-2/+2
* Make header defines consistentJames Booth2016-07-2412-22/+27
* Reorder headersJames Booth2016-07-241-2/+2
* Add /plugins python_version commandJames Booth2016-07-242-3/+8
* Python plugins: Free string valuesJames Booth2016-07-241-2/+57
* Merge branch 'master' into python3James Booth2016-07-2424-24/+25
|\
| * Add missing includeJames Booth2016-07-241-0/+1
| * Update GPL link in headersJames Booth2016-07-2424-24/+24
* | Allow str and unicode in python apiJames Booth2016-07-243-155/+222
* | Check for win callback hash before removingJames Booth2016-07-211-6/+8
* | Tidy python3 conditional codeJames Booth2016-07-193-272/+76
* | Add python_init_prof()James Booth2016-07-183-13/+16
* | Fix prof module init for python3James Booth2016-07-183-28/+51
* | Added PYTHON3 defineJames Booth2016-07-142-2/+166
|/
* Remove redundant plugin dir functionJames Booth2016-07-131-16/+4
* Free memory when plugin windows closedJames Booth2016-07-131-0/+3
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<pre id='vimCodeElement'>
<span class="SalientComment">## handling malformed programs</span>

<span class="muData">container</span> programming-environment-data [
  recipe-warnings:address:array:character
]

<span class="Comment"># copy code from recipe editor, persist, load into mu, save any warnings</span>
<span class="muRecipe">recipe!</span> update-recipes env:address:programming-environment-data, screen:address:screen<span class="muRecipe"> -&gt; </span>errors-found?:boolean, env:address:programming-environment-data, screen:address:screen [
  <span class="Constant">local-scope</span>
  <span class="Constant">load-ingredients</span>
<span class="CommentedCode">#?   $log [update recipes]</span>
  recipes:address:editor-data<span class="Special"> &lt;- </span>get *env, <span class="Constant">recipes:offset</span>
  in:address:array:character<span class="Special"> &lt;- </span>editor-contents recipes
  save <span class="Constant">[recipes.mu]</span>, in
  recipe-warnings:address:address:array:character<span class="Special"> &lt;- </span>get-address *env, <span class="Constant">recipe-warnings:offset</span>
  *recipe-warnings<span class="Special"> &lt;- </span>reload in
  <span class="Comment"># if recipe editor has errors, stop</span>
  <span class="Delimiter">{</span>
    <span class="muControl">break-unless</span> *recipe-warnings
    status:address:array:character<span class="Special"> &lt;- </span>new <span class="Constant">[errors found]</span>
    update-status screen, status, <span class="Constant">1/red</span>
    errors-found?<span class="Special"> &lt;- </span>copy <span class="Constant">1/true</span>
    <span class="muControl">reply</span>
  <span class="Delimiter">}</span>
  errors-found?<span class="Special"> &lt;- </span>copy <span class="Constant">0/false</span>
]

<span class="muRecipe">before</span> <span class="Constant">&lt;render-components-end&gt;</span> [
  trace <span class="Constant">11</span>, <span class="Constant">[app]</span>, <span class="Constant">[render status]</span>
  recipe-warnings:address:array:character<span class="Special"> &lt;- </span>get *env, <span class="Constant">recipe-warnings:offset</span>
  <span class="Delimiter">{</span>
    <span class="muControl">break-unless</span> recipe-warnings
    status:address:array:character<span class="Special"> &lt;- </span>new <span class="Constant">[errors found]</span>
    update-status screen, status, <span class="Constant">1/red</span>
  <span class="Delimiter">}</span>
]

<span class="muRecipe">before</span> <span class="Constant">&lt;render-recipe-components-end&gt;</span> [
  <span class="Delimiter">{</span>
    recipe-warnings:address:array:character<span class="Special"> &lt;- </span>get *env, <span class="Constant">recipe-warnings:offset</span>
    <span class="muControl">break-unless</span> recipe-warnings
    row, screen<span class="Special"> &lt;- </span>render screen, recipe-warnings, left, right, <span class="Constant">1/red</span>, row
  <span class="Delimiter">}</span>
]

<span class="muData">container</span> sandbox-data [
  warnings:address:array:character
]

<span class="muRecipe">recipe!</span> update-sandbox sandbox:address:sandbox-data<span class="muRecipe"> -&gt; </span>sandbox:address:sandbox-data [
  <span class="Constant">local-scope</span>
  <span class="Constant">load-ingredients</span>
<span class="CommentedCode">#?   $log [update sandbox]</span>
  data:address:array:character<span class="Special"> &lt;- </span>get *sandbox, <span class="Constant">data:offset</span>
  response:address:address:array:character<span class="Special"> &lt;- </span>get-address *sandbox, <span class="Constant">response:offset</span>
  warnings:address:address:array:character<span class="Special"> &lt;- </span>get-address *sandbox, <span class="Constant">warnings:offset</span>
  trace:address:address:array:character<span class="Special"> &lt;- </span>get-address *sandbox, <span class="Constant">trace:offset</span>
  fake-screen:address:address:screen<span class="Special"> &lt;- </span>get-address *sandbox, <span class="Constant">screen:offset</span>
<span class="CommentedCode">#?   $print [run-interactive], 10/newline</span>
  *response, *warnings, *fake-screen, *trace, completed?:boolean<span class="Special"> &lt;- </span>run-interactive data
  <span class="Delimiter">{</span>
    <span class="muControl">break-if</span> *warnings
    <span class="muControl">break-if</span> completed?:boolean
    *warnings<span class="Special"> &lt;- </span>new <span class="Constant">[took too long!</span>
<span class="Constant">]</span>
  <span class="Delimiter">}</span>
<span class="CommentedCode">#?   $print [done with run-interactive], 10/newline</span>
]

<span class="Comment"># make sure we render any trace</span>
<span class="muRecipe">after</span> <span class="Constant">&lt;render-sandbox-trace-done&gt;</span> [
  <span class="Delimiter">{</span>
    sandbox-warnings:address:array:character<span class="Special"> &lt;- </span>get *sandbox, <span class="Constant">warnings:offset</span>
    <span class="muControl">break-unless</span> sandbox-warnings
    *response-starting-row<span class="Special"> &lt;- </span>copy <span class="Constant">0</span>  <span class="Comment"># no response</span>
    row, screen<span class="Special"> &lt;- </span>render screen, sandbox-warnings, left, right, <span class="Constant">1/red</span>, row
    <span class="Comment"># don't try to print anything more for this sandbox</span>
    <span class="muControl">jump</span> <span class="Constant">+render-sandbox-end:label</span>
  <span class="Delimiter">}</span>
]

<span class="muScenario">scenario</span> run-shows-warnings-in-get [
  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="Constant">1</span>:address:array:character<span class="Special"> &lt;- </span>new <span class="Constant">[ </span>
<span class="Constant">recipe foo [</span>
<span class="Constant">  get 123:number, foo:offset</span>
<span class="Constant">]</span>]
  <span class="Constant">2</span>:address:array:character<span class="Special"> &lt;- </span>new <span class="Constant">[foo]</span>
  <span class="Constant">3</span>:address:programming-environment-data<span class="Special"> &lt;- </span>new-programming-environment screen:address:screen, <span class="Constant">1</span>:address:array:character, <span class="Constant">2</span>:address:array:character
  assume-console [
    press F4
  ]
  run [
    event-loop screen:address:screen, console:address:console, <span class="Constant">3</span>:address:programming-environment-data
  ]
  screen-should-contain [
   <span class="Constant"> .  errors found                                                                   run (F4)           .</span>
   <span class="Constant"> .                                                  ┊foo                                              .</span>
   <span class="Constant"> .recipe foo [                                      ┊━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━.</span>
   <span class="Constant"> .  get 123:number, foo:offset                      ┊                                                 .</span>
   <span class="Constant"> .]                                                 ┊                                                 .</span>
   <span class="Constant"> .foo: unknown element foo in container number      ┊                                                 .</span>
   <span class="Constant"> .foo: first ingredient of 'get' should be a contai↩┊                                                 .</span>
   <span class="Constant"> .ner, but got 123:number                           ┊                                                 .</span>
   <span class="Constant"> .┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┊                                                 .</span>
   <span class="Constant"> .                                                  ┊                                                 .</span>
  ]
  screen-should-contain-in-color <span class="Constant">1/red</span>, [
   <span class="Constant"> .  errors found                                                                                      .</span>
   <span class="Constant"> .                                                                                                    .</span>
   <span class="Constant"> .                                                                                                    .</span>
   <span class="Constant"> .                                                                                                    .</span>
   <span class="Constant"> .                                                                                                    .</span>
   <span class="Constant"> .foo: unknown element foo in container number                                                        .</span>
   <span class="Constant"> .foo: first ingredient of 'get' should be a contai                                                   .</span>
   <span class="Constant"> .ner, but got 123:number                                                                             .</span>
   <span class="Constant"> .                                                                                                    .</span>
  ]
]

<span class="muScenario">scenario</span> run-hides-warnings-from-past-sandboxes [
  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="Constant">1</span>:address:array:character<span class="Special"> &lt;- </span>new <span class="Constant">[]</span>
  <span class="Constant">2</span>:address:array:character<span class="Special"> &lt;- </span>new <span class="Constant">[get foo, x:offset]</span>  <span class="Comment"># invalid</span>
  <span class="Constant">3</span>:address:programming-environment-data<span class="Special"> &lt;- </span>new-programming-environment screen:address:screen, <span class="Constant">1</span>:address:array:character, <span class="Constant">2</span>:address:array:character
  assume-console [
    press F4  <span class="Comment"># generate error</span>
  ]
  run [
    event-loop screen:address:screen, console:address:console, <span class="Constant">3</span>:address:programming-environment-data
  ]
  assume-console [
    left-click <span class="Constant">3</span>, <span class="Constant">80</span>
    press ctrl-k
    type <span class="Constant">[add 2, 2]</span>  <span class="Comment"># valid code</span>
    press F4  <span class="Comment"># error should disappear</span>
  ]
  run [
    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>
<span class="Constant">    .┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┊━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━.</span>
   <span class="Constant"> .                                                  ┊                                                x.</span>
   <span class="Constant"> .                                                  ┊add 2, 2                                         .</span>
   <span class="Constant"> .                                                  ┊4                                                .</span>
   <span class="Constant"> .                                                  ┊━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━.</span>
   <span class="Constant"> .                                                  ┊                                                 .</span>
  ]
]

<span class="muScenario">scenario</span> run-updates-warnings-for-shape-shifting-recipes [
  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"># define a shape-shifting recipe with an error</span>
  <span class="Constant">1</span>:address:array:character<span class="Special"> &lt;- </span>new <span class="Constant">[recipe foo x:_elem -&gt; z:_elem [</span>
<span class="Constant">local-scope</span>
<span class="Constant">load-ingredients</span>
<span class="Constant">z &lt;- add x, [a]</span>
]]
  <span class="Constant">2</span>:address:array:character<span class="Special"> &lt;- </span>new <span class="Constant">[foo 2]</span>
  <span class="Constant">3</span>:address:programming-environment-data<span class="Special"> &lt;- </span>new-programming-environment screen:address:screen, <span class="Constant">1</span>:address:array:character, <span class="Constant">2</span>:address:array:character
  assume-console [
    press F4
  ]
  run [
    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"> .recipe foo x:_elem -&gt; z:_elem [                   ┊                                                 .</span>
   <span class="Constant"> .local-scope                                       ┊━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━.</span>
   <span class="Constant"> .load-ingredients                                  ┊                                                x.</span>
   <span class="Constant"> .z &lt;- add x, [a]                                   ┊foo 2                                            .</span>
   <span class="Constant"> .]                                                 ┊foo_2: 'add' requires number ingredients, but go↩.</span>
   <span class="Constant"> .┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┊t [a]                                            .</span>
   <span class="Constant"> .                                                  ┊━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━.</span>
   <span class="Constant"> .                                                  ┊                                                 .</span>
  ]
  <span class="Comment"># now rerun everything</span>
  assume-console [
    press F4
  ]
  run [
    event-loop screen:address:screen, console:address:console, <span class="Constant">3</span>:address:programming-environment-data
  ]
  <span class="Comment"># error should remain unchanged</span>
  screen-should-contain [
   <span class="Constant"> .                                                                                 run (F4)           .</span>
   <span class="Constant"> .recipe foo x:_elem -&gt; z:_elem [                   ┊                                                 .</span>
   <span class="Constant"> .local-scope                                       ┊━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━.</span>
   <span class="Constant"> .load-ingredients                                  ┊                                                x.</span>
   <span class="Constant"> .z &lt;- add x, [a]                                   ┊foo 2                                            .</span>
   <span class="Constant"> .]                                                 ┊foo_2: 'add' requires number ingredients, but go↩.</span>
   <span class="Constant"> .┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┊t [a]                                            .</span>
   <span class="Constant"> .                                                  ┊━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━.</span>
   <span class="Constant"> .                                                  ┊                                                 .</span>
  ]
]

<span class="muScenario">scenario</span> run-avoids-spurious-warnings-on-reloading-shape-shifting-recipes [
  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"># overload a well-known shape-shifting recipe</span>
  <span class="Constant">1</span>:address:array:character<span class="Special"> &lt;- </span>new <span class="Constant">[recipe length l:address:list:_elem -&gt; n:number [</span>
<span class="Constant">]</span>]
  <span class="Comment"># call code that uses other variants of it, but not it itself</span>
  <span class="Constant">2</span>:address:array:character<span class="Special"> &lt;- </span>new <span class="Constant">[x:address:list:number &lt;- copy 0</span>
<span class="Constant">to-text x]</span>
  <span class="Constant">3</span>:address:programming-environment-data<span class="Special"> &lt;- </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 it once</span>
  assume-console [
    press F4
  ]
  event-loop screen:address:screen, console:address:console, <span class="Constant">3</span>:address:programming-environment-data
  <span class="Comment"># no errors anywhere on screen (can't check anything else, since to-text will return an address)</span>
  screen-should-contain-in-color <span class="Constant">1/red</span>, [
   <span class="Constant"> .                                                                                                    .</span>
   <span class="Constant"> .                                                                                                    .</span>
   <span class="Constant"> .                                                                                                    .</span>
   <span class="Constant"> .                                                                                                    .</span>
   <span class="Constant"> .                                                                         &lt;-                         .</span>
   <span class="Constant"> .                                                                                                    .</span>
   <span class="Constant"> .                                                                                                    .</span>
   <span class="Constant"> .                                                                                                    .</span>
   <span class="Constant"> .                                                                                                    .</span>
   <span class="Constant"> .                                                                                                    .</span>
   <span class="Constant"> .                                                                                                    .</span>
   <span class="Constant"> .                                                                                                    .</span>
   <span class="Constant"> .                                                                                                    .</span>
   <span class="Constant"> .                                                                                                    .</span>
   <span class="Constant"> .                                                                                                    .</span>
  ]
  <span class="Comment"># rerun everything</span>
  assume-console [
    press F4
  ]
  run [
    event-loop screen:address:screen, console:address:console, <span class="Constant">3</span>:address:programming-environment-data
  ]
  <span class="Comment"># still no errors</span>
  screen-should-contain-in-color <span class="Constant">1/red</span>, [
   <span class="Constant"> .                                                                                                    .</span>
   <span class="Constant"> .                                                                                                    .</span>
   <span class="Constant"> .                                                                                                    .</span>
   <span class="Constant"> .                                                                                                    .</span>
   <span class="Constant"> .                                                                         &lt;-                         .</span>
   <span class="Constant"> .                                                                                                    .</span>
   <span class="Constant"> .                                                                                                    .</span>
   <span class="Constant"> .                                                                                                    .</span>
   <span class="Constant"> .                                                                                                    .</span>
   <span class="Constant"> .                                                                                                    .</span>
   <span class="Constant"> .                                                                                                    .</span>
   <span class="Constant"> .                                                                                                    .</span>
   <span class="Constant"> .                                                                                                    .</span>
   <span class="Constant"> .                                                                                                    .</span>
   <span class="Constant"> .                                                                                                    .</span>
  ]
]

<span class="muScenario">scenario</span> run-shows-missing-type-warnings [
  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="Constant">1</span>:address:array:character<span class="Special"> &lt;- </span>new <span class="Constant">[ </span>
<span class="Constant">recipe foo [</span>
<span class="Constant">  x &lt;- copy 0</span>
<span class="Constant">]</span>]
  <span class="Constant">2</span>:address:array:character<span class="Special"> &lt;- </span>new <span class="Constant">[foo]</span>
  <span class="Constant">3</span>:address:programming-environment-data<span class="Special"> &lt;- </span>new-programming-environment screen:address:screen, <span class="Constant">1</span>:address:array:character, <span class="Constant">2</span>:address:array:character
  assume-console [
    press F4
  ]
  run [
    event-loop screen:address:screen, console:address:console, <span class="Constant">3</span>:address:programming-environment-data
  ]
  screen-should-contain [
   <span class="Constant"> .  errors found                                                                   run (F4)           .</span>
   <span class="Constant"> .                                                  ┊foo                                              .</span>
   <span class="Constant"> .recipe foo [                                      ┊━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━.</span>
   <span class="Constant"> .  x &lt;- copy 0                                     ┊                                                 .</span>
   <span class="Constant"> .]                                                 ┊                                                 .</span>
   <span class="Constant"> .foo: missing type for x in 'x &lt;- copy 0'          ┊                                                 .</span>
  ]
]

<span class="muScenario">scenario</span> run-shows-unbalanced-bracket-warnings [
  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 is incomplete (unbalanced '[')</span>
  <span class="Constant">1</span>:address:array:character<span class="Special"> &lt;- </span>new <span class="Constant">[ </span>
<span class="Constant">recipe foo «</span>
<span class="Constant">  x &lt;- copy 0</span>
<span class="Constant">]</span>
  replace <span class="Constant">1</span>:address:array:character, <span class="Constant">171/«</span>, <span class="Constant">91</span>  <span class="Comment"># '['</span>
  <span class="Constant">2</span>:address:array:character<span class="Special"> &lt;- </span>new <span class="Constant">[foo]</span>
  <span class="Constant">3</span>:address:programming-environment-data<span class="Special"> &lt;- </span>new-programming-environment screen:address:screen, <span class="Constant">1</span>:address:array:character, <span class="Constant">2</span>:address:array:character
  assume-console [
    press F4
  ]
  run [
    event-loop screen:address:screen, console:address:console, <span class="Constant">3</span>:address:programming-environment-data
  ]
  screen-should-contain [
   <span class="Constant"> .  errors found                                                                   run (F4)           .</span>
   <span class="Constant"> .                                                  ┊foo                                              .</span>
   <span class="Constant"> .recipe foo \\\[                                      ┊━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━.</span>
   <span class="Constant"> .  x &lt;- copy 0                                     ┊                                                 .</span>
   <span class="Constant"> .                                                  ┊                                                 .</span>
   <span class="Constant"> .9: unbalanced '\\\[' for recipe                      ┊                                                 .</span>
   <span class="Constant"> .┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┊                                                 .</span>
   <span class="Constant"> .                                                  ┊                                                 .</span>
  ]
]

<span class="muScenario">scenario</span> run-shows-get-on-non-container-warnings [
  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="Constant">1</span>:address:array:character<span class="Special"> &lt;- </span>new <span class="Constant">[ </span>
<span class="Constant">recipe foo [</span>
<span class="Constant">  x:address:point &lt;- new point:type</span>
<span class="Constant">  get x:address:point, 1:offset</span>
<span class="Constant">]</span>]
  <span class="Constant">2</span>:address:array:character<span class="Special"> &lt;- </span>new <span class="Constant">[foo]</span>
  <span class="Constant">3</span>:address:programming-environment-data<span class="Special"> &lt;- </span>new-programming-environment screen:address:screen, <span class="Constant">1</span>:address:array:character, <span class="Constant">2</span>:address:array:character
  assume-console [
    press F4
  ]
  run [
    event-loop screen:address:screen, console:address:console, <span class="Constant">3</span>:address:programming-environment-data
  ]
  screen-should-contain [
   <span class="Constant"> .  errors found                                                                   run (F4)           .</span>
   <span class="Constant"> .                                                  ┊foo                                              .</span>
   <span class="Constant"> .recipe foo [                                      ┊━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━.</span>
   <span class="Constant"> .  x:address:point &lt;- new point:type               ┊                                                 .</span>
   <span class="Constant"> .  get x:address:point, 1:offset                   ┊                                                 .</span>
   <span class="Constant"> .]                                                 ┊                                                 .</span>
   <span class="Constant"> .foo: first ingredient of 'get' should be a contai↩┊                                                 .</span>
   <span class="Constant"> .ner, but got x:address:point                      ┊                                                 .</span>
   <span class="Constant"> .┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┊                                                 .</span>
   <span class="Constant"> .                                                  ┊                                                 .</span>
  ]
]

<span class="muScenario">scenario</span> run-shows-non-literal-get-argument-warnings [
  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="Constant">1</span>:address:array:character<span class="Special"> &lt;- </span>new <span class="Constant">[ </span>
<span class="Constant">recipe foo [</span>
<span class="Constant">  x:number &lt;- copy 0</span>
<span class="Constant">  y:address:point &lt;- new point:type</span>
<span class="Constant">  get *y:address:point, x:number</span>
<span class="Constant">]</span>]
  <span class="Constant">2</span>:address:array:character<span class="Special"> &lt;- </span>new <span class="Constant">[foo]</span>
  <span class="Constant">3</span>:address:programming-environment-data<span class="Special"> &lt;- </span>new-programming-environment screen:address:screen, <span class="Constant">1</span>:address:array:character, <span class="Constant">2</span>:address:array:character
  assume-console [
    press F4
  ]
  run [
    event-loop screen:address:screen, console:address:console, <span class="Constant">3</span>:address:programming-environment-data
  ]
  screen-should-contain [
   <span class="Constant"> .  errors found                                                                   run (F4)           .</span>
   <span class="Constant"> .                                                  ┊foo                                              .</span>
   <span class="Constant"> .recipe foo [                                      ┊━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━.</span>
   <span class="Constant"> .  x:number &lt;- copy 0                              ┊                                                 .</span>
   <span class="Constant"> .  y:address:point &lt;- new point:type               ┊                                                 .</span>
   <span class="Constant"> .  get *y:address:point, x:number                  ┊                                                 .</span>
   <span class="Constant"> .]                                                 ┊                                                 .</span>
   <span class="Constant"> .foo: expected ingredient 1 of 'get' to have type ↩┊                                                 .</span>
   <span class="Constant"> .'offset'; got x:number                            ┊                                                 .</span>
   <span class="Constant"> .foo: second ingredient of 'get' should have type ↩┊                                                 .</span>
   <span class="Constant"> .'offset', but got x:number                        ┊                                                 .</span>
   <span class="Constant"> .┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┊                                                 .</span>
   <span class="Constant"> .                                                  ┊                                                 .</span>
  ]
]

<span class="muScenario">scenario</span> run-shows-warnings-everytime [
  trace-until <span class="Constant">100/app</span>  <span class="Comment"># trace too long</span>
  <span class="Comment"># try to run a file with an error</span>
  assume-screen <span class="Constant">100/width</span>, <span class="Constant">15/height</span>
  <span class="Constant">1</span>:address:array:character<span class="Special"> &lt;- </span>new <span class="Constant">[ </span>
<span class="Constant">recipe foo [</span>
<span class="Constant">  x:number &lt;- copy y:number</span>
<span class="Constant">]</span>]
  <span class="Constant">2</span>:address:array:character<span class="Special"> &lt;- </span>new <span class="Constant">[foo]</span>
  <span class="Constant">3</span>:address:programming-environment-data<span class="Special"> &lt;- </span>new-programming-environment screen:address:screen, <span class="Constant">1</span>:address:array:character, <span class="Constant">2</span>:address:array:character
  assume-console [
    press F4
  ]
  run [
    event-loop screen:address:screen, console:address:console, <span class="Constant">3</span>:address:programming-environment-data
  ]
  screen-should-contain [
   <span class="Constant"> .  errors found                                                                   run (F4)           .</span>
   <span class="Constant"> .                                                  ┊foo                                              .</span>
   <span class="Constant"> .recipe foo [                                      ┊━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━.</span>
   <span class="Constant"> .  x:number &lt;- copy y:number                       ┊                                                 .</span>
   <span class="Constant"> .]                                                 ┊                                                 .</span>
   <span class="Constant"> .foo: use before set: y                            ┊                                                 .</span>
   <span class="Constant"> .┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┊                                                 .</span>
   <span class="Constant"> .                                                  ┊                                                 .</span>
  ]
  <span class="Comment"># rerun the file, check for the same error</span>
  assume-console [
    press F4
  ]
  run [
    event-loop screen:address:screen, console:address:console, <span class="Constant">3</span>:address:programming-environment-data
  ]
  screen-should-contain [
   <span class="Constant"> .  errors found                                                                   run (F4)           .</span>
   <span class="Constant"> .                                                  ┊foo                                              .</span>
   <span class="Constant"> .recipe foo [                                      ┊━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━.</span>
   <span class="Constant"> .  x:number &lt;- copy y:number                       ┊                                                 .</span>
   <span class="Constant"> .]                                                 ┊                                                 .</span>
   <span class="Constant"> .foo: use before set: y                            ┊                                                 .</span>
   <span class="Constant"> .┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┊                                                 .</span>
   <span class="Constant"> .                                                  ┊                                                 .</span>
  ]
]

<span class="muScenario">scenario</span> run-instruction-and-print-warnings [
  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">10/height</span>
  <span class="Comment"># left editor is empty</span>
  <span class="Constant">1</span>:address:array:character<span class="Special"> &lt;- </span>new <span class="Constant">[]</span>
  <span class="Comment"># right editor contains an illegal instruction</span>
  <span class="Constant">2</span>:address:array:character<span class="Special"> &lt;- </span>new <span class="Constant">[get 1234:number, foo:offset]</span>
  <span class="Constant">3</span>:address:programming-environment-data<span class="Special"> &lt;- </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:screen, console:address:console, <span class="Constant">3</span>:address:programming-environment-data
  ]
  <span class="Comment"># check that screen prints error message in red</span>
  screen-should-contain [
   <span class="Constant"> .                                                                                 run (F4)           .</span>
   <span class="Constant"> .                                                  ┊                                                 .</span>
<span class="Constant">    .┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┊━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━.</span>
   <span class="Constant"> .                                                  ┊                                                x.</span>
   <span class="Constant"> .                                                  ┊get 1234:number, foo:offset                      .</span>
   <span class="Constant"> .                                                  ┊unknown element foo in container number          .</span>
   <span class="Constant"> .                                                  ┊first ingredient of 'get' should be a container,↩.</span>
   <span class="Constant"> .                                                  ┊ but got 1234:number                             .</span>
   <span class="Constant"> .                                                  ┊━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━.</span>
   <span class="Constant"> .                                                  ┊                                                 .</span>
  ]
  screen-should-contain-in-color <span class="Constant">7/white</span>, [
   <span class="Constant"> .                                                                                                    .</span>
   <span class="Constant"> .                                                                                                    .</span>
   <span class="Constant"> .                                                                                                    .</span>
   <span class="Constant"> .                                                                                                    .</span>
   <span class="Constant"> .                                                   get 1234:number, foo:offset                      .</span>
   <span class="Constant"> .                                                                                                    .</span>
   <span class="Constant"> .                                                                                                    .</span>
   <span class="Constant"> .                                                                                                    .</span>
  ]
  screen-should-contain-in-color <span class="Constant">1/red</span>, [
   <span class="Constant"> .                                                                                                    .</span>
   <span class="Constant"> .                                                                                                    .</span>
   <span class="Constant"> .                                                                                                    .</span>
   <span class="Constant"> .                                                                                                    .</span>
   <span class="Constant"> .                                                                                                    .</span>
   <span class="Constant"> .                                                   unknown element foo in container number          .</span>
   <span class="Constant"> .                                                   first ingredient of 'get' should be a container, .</span>
   <span class="Constant"> .                                                    but got 1234:number                             .</span>
   <span class="Constant"> .                                                                                                    .</span>
  ]
  screen-should-contain-in-color <span class="Constant">245/grey</span>, [
   <span class="Constant"> .                                                                                                    .</span>
   <span class="Constant"> .                                                  ┊                                                 .</span>
<span class="Constant">    .┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┊━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━.</span>
   <span class="Constant"> .                                                  ┊                                                x.</span>
   <span class="Constant"> .                                                  ┊                                                 .</span>
   <span class="Constant"> .                                                  ┊                                                 .</span>
   <span class="Constant"> .                                                  ┊                                                ↩.</span>
   <span class="Constant"> .                                                  ┊                                                 .</span>
   <span class="Constant"> .                                                  ┊━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━.</span>
   <span class="Constant"> .                                                  ┊                                                 .</span>
  ]
]

<span class="muScenario">scenario</span> run-instruction-and-print-warnings-only-once [
  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">10/height</span>
  <span class="Comment"># left editor is empty</span>
  <span class="Constant">1</span>:address:array:character<span class="Special"> &lt;- </span>new <span class="Constant">[]</span>
  <span class="Comment"># right editor contains an illegal instruction</span>
  <span class="Constant">2</span>:address:array:character<span class="Special"> &lt;- </span>new <span class="Constant">[get 1234:number, foo:offset]</span>
  <span class="Constant">3</span>:address:programming-environment-data<span class="Special"> &lt;- </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 multiple times</span>
  assume-console [
    press F4
    press F4
  ]
  run [
    event-loop screen:address:screen, console:address:console, <span class="Constant">3</span>:address:programming-environment-data
  ]
  <span class="Comment"># check that screen prints error message just once</span>
  screen-should-contain [
   <span class="Constant"> .                                                                                 run (F4)           .</span>
   <span class="Constant"> .                                                  ┊                                                 .</span>
<span class="Constant">    .┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┊━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━.</span>
   <span class="Constant"> .                                                  ┊                                                x.</span>
   <span class="Constant"> .                                                  ┊get 1234:number, foo:offset                      .</span>
   <span class="Constant"> .                                                  ┊unknown element foo in container number          .</span>
   <span class="Constant"> .                                                  ┊first ingredient of 'get' should be a container,↩.</span>
   <span class="Constant"> .                                                  ┊ but got 1234:number                             .</span>
   <span class="Constant"> .                                                  ┊━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━.</span>
   <span class="Constant"> .                                                  ┊                                                 .</span>
  ]
]

<span class="muScenario">scenario</span> sandbox-can-handle-infinite-loop [
  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:array:character<span class="Special"> &lt;- </span>new <span class="Constant">[recipe foo [</span>
<span class="Constant">  {</span>
<span class="Constant">    loop</span>
<span class="Constant">  }</span>
<span class="Constant">]</span>]
  <span class="Comment"># right editor contains an instruction</span>
  <span class="Constant">2</span>:address:array:character<span class="Special"> &lt;- </span>new <span class="Constant">[foo]</span>
  <span class="Constant">3</span>:address:programming-environment-data<span class="Special"> &lt;- </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 sandbox</span>
  assume-console [
    press F4
  ]
  run [
    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"> .recipe foo [                                      ┊                                                 .</span>
   <span class="Constant"> .  {                                               ┊━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━.</span>
   <span class="Constant"> .    loop                                          ┊                                                x.</span>
   <span class="Constant"> .  }                                               ┊foo                                              .</span>
   <span class="Constant"> .]                                                 ┊took too long!                                   .</span>
<span class="Constant">    .┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┊━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━.</span>
   <span class="Constant"> .                                                  ┊                                                 .</span>
  ]
]

<span class="muScenario">scenario</span> sandbox-with-warnings-shows-trace [
  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">10/height</span>
  <span class="Comment"># generate a stash and a warning</span>
  <span class="Constant">1</span>:address:array:character<span class="Special"> &lt;- </span>new <span class="Constant">[recipe foo [</span>
<span class="Constant">local-scope</span>
<span class="Constant">a:number &lt;- next-ingredient</span>
<span class="Constant">b:number &lt;- next-ingredient</span>
<span class="Constant">stash [dividing by]</span>, b
_, c:number<span class="Special"> &lt;- </span>divide-with-remainder a, b
<span class="muControl">reply</span> b
]]
  <span class="Constant">2</span>:address:array:character<span class="Special"> &lt;- </span>new <span class="Constant">[foo 4, 0]</span>
  <span class="Constant">3</span>:address:programming-environment-data<span class="Special"> &lt;- </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</span>
  assume-console [
    press F4
  ]
  event-loop screen:address:screen, console:address:console, <span class="Constant">3</span>:address:programming-environment-data
  <span class="Comment"># screen prints error message</span>
  screen-should-contain [
   <span class="Constant"> .                                                                                 run (F4)           .</span>
   <span class="Constant"> .recipe foo \\\[                                      ┊                                                 .</span>
   <span class="Constant"> .local-scope                                       ┊━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━.</span>
   <span class="Constant"> .a:number &lt;- next-ingredient                       ┊                                                x.</span>
   <span class="Constant"> .b:number &lt;- next-ingredient                       ┊foo 4, 0                                         .</span>
   <span class="Constant"> .stash [dividing by], b                            ┊foo: divide by zero in '_, c:number &lt;- divide-wi↩.</span>
   <span class="Constant"> ._, c:number &lt;- divide-with-remainder a, b         ┊th-remainder a, b'                               .</span>
  ]
  <span class="Comment"># click on the call in the sandbox</span>
  assume-console [
    left-click <span class="Constant">4</span>, <span class="Constant">55</span>
  ]
  run [
    event-loop screen:address:screen, console:address:console, <span class="Constant">3</span>:address:programming-environment-data
  ]
  <span class="Comment"># screen should expand trace</span>
  screen-should-contain [
   <span class="Constant"> .                                                                                 run (F4)           .</span>
   <span class="Constant"> .recipe foo \\\[                                      ┊                                                 .</span>
   <span class="Constant"> .local-scope                                       ┊━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━.</span>
   <span class="Constant"> .a:number &lt;- next-ingredient                       ┊                                                x.</span>
   <span class="Constant"> .b:number &lt;- next-ingredient                       ┊foo 4, 0                                         .</span>
   <span class="Constant"> .stash [dividing by], b                            ┊dividing by 0                                    .</span>
   <span class="Constant"> ._, c:number &lt;- divide-with-remainder a, b         ┊foo: divide by zero in '_, c:number &lt;- divide-wi↩.</span>
   <span class="Constant"> .reply b                                           ┊th-remainder a, b'                               .</span>
  ]
]
</pre>
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