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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 [
1:char <span class="Special"><-</span> copy <span class="Constant">111/o</span>
2:text <span class="Special"><-</span> to-text 1:char
3:@:char <span class="Special"><-</span> copy *2:text
memory-should-contain [
3:array:character <span class="Special"><-</span> <span class="Constant">[o]</span>
]
]
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