42 lines
8.2 KiB
Plaintext
42 lines
8.2 KiB
Plaintext
-->
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<span style="color: #008080;">type</span> <span style="color: #000000;">indent_struct</span><span style="color: #0000FF;">(</span><span style="color: #004080;">object</span> <span style="color: #000000;">o</span><span style="color: #0000FF;">)</span>
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<span style="color: #008080;">if</span> <span style="color: #004080;">sequence</span><span style="color: #0000FF;">(</span><span style="color: #000000;">o</span><span style="color: #0000FF;">)</span> <span style="color: #008080;">then</span>
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<span style="color: #008080;">for</span> <span style="color: #000000;">i</span><span style="color: #0000FF;">=</span><span style="color: #000000;">1</span> <span style="color: #008080;">to</span> <span style="color: #7060A8;">length</span><span style="color: #0000FF;">(</span><span style="color: #000000;">o</span><span style="color: #0000FF;">)</span> <span style="color: #008080;">do</span>
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<span style="color: #004080;">object</span> <span style="color: #000000;">oi</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">o</span><span style="color: #0000FF;">[</span><span style="color: #000000;">i</span><span style="color: #0000FF;">]</span>
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<span style="color: #008080;">if</span> <span style="color: #008080;">not</span> <span style="color: #004080;">sequence</span><span style="color: #0000FF;">(</span><span style="color: #000000;">oi</span><span style="color: #0000FF;">)</span>
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<span style="color: #008080;">or</span> <span style="color: #7060A8;">length</span><span style="color: #0000FF;">(</span><span style="color: #000000;">oi</span><span style="color: #0000FF;">)!=</span><span style="color: #000000;">2</span>
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<span style="color: #008080;">or</span> <span style="color: #008080;">not</span> <span style="color: #004080;">integer</span><span style="color: #0000FF;">(</span><span style="color: #000000;">oi</span><span style="color: #0000FF;">[</span><span style="color: #000000;">1</span><span style="color: #0000FF;">])</span>
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<span style="color: #008080;">or</span> <span style="color: #008080;">not</span> <span style="color: #004080;">string</span><span style="color: #0000FF;">(</span><span style="color: #000000;">oi</span><span style="color: #0000FF;">[</span><span style="color: #000000;">2</span><span style="color: #0000FF;">])</span> <span style="color: #008080;">then</span>
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<span style="color: #008080;">return</span> <span style="color: #004600;">false</span>
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<span style="color: #008080;">end</span> <span style="color: #008080;">if</span>
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<span style="color: #008080;">end</span> <span style="color: #008080;">for</span>
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<span style="color: #008080;">return</span> <span style="color: #004600;">true</span>
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<span style="color: #008080;">end</span> <span style="color: #008080;">if</span>
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<span style="color: #008080;">return</span> <span style="color: #004600;">false</span>
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<span style="color: #008080;">end</span> <span style="color: #008080;">type</span>
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<span style="color: #008080;">type</span> <span style="color: #000000;">nested_struct</span><span style="color: #0000FF;">(</span><span style="color: #004080;">object</span> <span style="color: #000000;">o</span><span style="color: #0000FF;">)</span>
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<span style="color: #008080;">if</span> <span style="color: #004080;">sequence</span><span style="color: #0000FF;">(</span><span style="color: #000000;">o</span><span style="color: #0000FF;">)</span> <span style="color: #008080;">then</span>
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<span style="color: #008080;">for</span> <span style="color: #000000;">i</span><span style="color: #0000FF;">=</span><span style="color: #000000;">1</span> <span style="color: #008080;">to</span> <span style="color: #7060A8;">length</span><span style="color: #0000FF;">(</span><span style="color: #000000;">o</span><span style="color: #0000FF;">)</span> <span style="color: #008080;">do</span>
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<span style="color: #004080;">object</span> <span style="color: #000000;">oi</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">o</span><span style="color: #0000FF;">[</span><span style="color: #000000;">i</span><span style="color: #0000FF;">]</span>
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<span style="color: #008080;">if</span> <span style="color: #008080;">not</span> <span style="color: #004080;">sequence</span><span style="color: #0000FF;">(</span><span style="color: #000000;">oi</span><span style="color: #0000FF;">)</span>
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<span style="color: #008080;">or</span> <span style="color: #7060A8;">length</span><span style="color: #0000FF;">(</span><span style="color: #000000;">oi</span><span style="color: #0000FF;">)!=</span><span style="color: #000000;">2</span>
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<span style="color: #008080;">or</span> <span style="color: #008080;">not</span> <span style="color: #004080;">string</span><span style="color: #0000FF;">(</span><span style="color: #000000;">oi</span><span style="color: #0000FF;">[</span><span style="color: #000000;">1</span><span style="color: #0000FF;">])</span>
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<span style="color: #008080;">or</span> <span style="color: #008080;">not</span> <span style="color: #000000;">nested_struct</span><span style="color: #0000FF;">(</span><span style="color: #000000;">oi</span><span style="color: #0000FF;">[</span><span style="color: #000000;">2</span><span style="color: #0000FF;">])</span> <span style="color: #008080;">then</span>
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<span style="color: #008080;">return</span> <span style="color: #004600;">false</span>
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<span style="color: #008080;">end</span> <span style="color: #008080;">if</span>
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<span style="color: #008080;">end</span> <span style="color: #008080;">for</span>
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<span style="color: #008080;">return</span> <span style="color: #004600;">true</span>
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<span style="color: #008080;">end</span> <span style="color: #008080;">if</span>
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<span style="color: #008080;">return</span> <span style="color: #004600;">false</span>
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<span style="color: #008080;">end</span> <span style="color: #008080;">type</span>
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<span style="color: #000080;font-style:italic;">-- and as above except:</span>
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<span style="color: #008080;">function</span> <span style="color: #000000;">indent_to_nested</span><span style="color: #0000FF;">(</span><span style="color: #000000;">indent_struct</span> <span style="color: #000000;">indent</span><span style="color: #0000FF;">,</span> <span style="color: #004080;">integer</span> <span style="color: #000000;">idx</span><span style="color: #0000FF;">=</span><span style="color: #000000;">1</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">level</span><span style="color: #0000FF;">=</span><span style="color: #000000;">1</span><span style="color: #0000FF;">)</span>
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<span style="color: #008080;">function</span> <span style="color: #000000;">nested_to_indent</span><span style="color: #0000FF;">(</span><span style="color: #000000;">nested_struct</span> <span style="color: #000000;">nested</span><span style="color: #0000FF;">,</span> <span style="color: #004080;">integer</span> <span style="color: #000000;">level</span><span style="color: #0000FF;">=</span><span style="color: #000000;">1</span><span style="color: #0000FF;">)</span>
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<span style="color: #000080;font-style:italic;">-- also make the output sequences better typed:</span>
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<span style="color: #000000;">indent_struct</span> <span style="color: #000000;">indent</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">text_to_indent</span><span style="color: #0000FF;">(</span><span style="color: #000000;">text</span><span style="color: #0000FF;">)</span>
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<span style="color: #000000;">nested_struct</span> <span style="color: #000000;">nested</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">indent_to_nested</span><span style="color: #0000FF;">(</span><span style="color: #000000;">indent</span><span style="color: #0000FF;">)[</span><span style="color: #000000;">1</span><span style="color: #0000FF;">]</span>
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<span style="color: #000000;">indent_struct</span> <span style="color: #000000;">r2ichk</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">nested_to_indent</span><span style="color: #0000FF;">(</span><span style="color: #000000;">nested</span><span style="color: #0000FF;">)</span>
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