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<pre id='vimCodeElement'>
<span class="Comment"># A couple of variants of `to-text` that we'll use implicitly in stashes (see</span>
<span class="Comment"># later layers).</span>
<span class="Comment">#</span>
<span class="Comment"># Mu code might specialize them to be smarter, but I don't anticipate any need</span>
<span class="Comment"># beyond specializing `to-text` itself.</span>
<span class="Comment"># 'shorter' variant of to-text, when you want to enable some sort of trimming</span>
<span class="Comment"># define it to be identical to 'to-text' by default</span>
<span class="muRecipe">def</span> to-text-line x:_elem<span class="muRecipe"> -> </span>y:text [
<span class="Constant">local-scope</span>
<span class="Constant">load-ingredients</span>
y<span class="Special"> <- </span>to-text x
]
<span class="Comment"># variant for arrays (since we can't pass them around otherwise)</span>
<span class="muRecipe">def</span> array-to-text-line x:&:@:_elem<span class="muRecipe"> -> </span>y:text [
<span class="Constant">local-scope</span>
<span class="Constant">load-ingredients</span>
y<span class="Special"> <- </span>to-text *x
]
<span class="muScenario">scenario</span> to-text-line-early-warning-for-static-dispatch [
x:text<span class="Special"> <- </span>to-text-line <span class="Constant">34</span>
<span class="Comment"># just ensure there were no errors</span>
]
<span class="muScenario">scenario</span> array-to-text-line-early-warning-for-static-dispatch [
n:&:@:num<span class="Special"> <- </span>new <span class="Constant">number:type</span>, <span class="Constant">3</span>
x:text<span class="Special"> <- </span>array-to-text-line n
<span class="Comment"># just ensure there were no errors</span>
]
<span class="Comment"># finally, a specialization for single characters</span>
<span class="muRecipe">def</span> to-text c:char<span class="muRecipe"> -> </span>y:text [
<span class="Constant">local-scope</span>
<span class="Constant">load-ingredients</span>
y<span class="Special"> <- </span>new <span class="Constant">character:type</span>, <span class="Constant">1/capacity</span>
*y<span class="Special"> <- </span>put-index *y, <span class="Constant">0</span>, c
]
<span class="muScenario">scenario</span> character-to-text [
<span class="Constant">1</span>:char<span class="Special"> <- </span>copy <span class="Constant">111/o</span>
<span class="Constant">2</span>:text<span class="Special"> <- </span>to-text <span class="Constant">1</span>:char
<span class="Constant">3</span>:@:char<span class="Special"> <- </span>copy *<span class="Constant">2</span>:text
memory-should-contain [
<span class="Constant">3</span>:array:character<span class="Special"> <- </span><span class="Constant">[o]</span>
]
]
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