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<span style="color:#898887">// Test file for Pony syntax highlighting, released under MIT License</span>
<span style="font-weight:bold">primitive</span> <span style="color:#0057ae">Red</span> <span style="font-weight:bold">fun</span> <span style="color:#644a9b">apply</span><span style="color:#ca60ca">():</span> <span style="color:#0057ae">U32</span> <span style="color:#ca60ca">=></span> <span style="color:#b08000">0xFFFF0000</span>
<span style="font-weight:bold">primitive</span> <span style="color:#0057ae">Colours</span>
<span style="font-weight:bold">fun</span> <span style="color:#644a9b">black</span><span style="color:#ca60ca">():</span> <span style="color:#0057ae">U32</span> <span style="color:#ca60ca">=></span> <span style="color:#b08000">0xFF000000</span>
<span style="font-weight:bold">fun</span> <span style="color:#644a9b">red</span><span style="color:#ca60ca">():</span> <span style="color:#0057ae">U32</span> <span style="color:#ca60ca">=></span> <span style="color:#b08000">0xFFFF0000</span>
<span style="font-weight:bold">primitive</span> <span style="color:#0057ae">Black</span>
<span style="font-weight:bold">primitive</span> <span style="color:#0057ae">Blue</span>
<span style="font-weight:bold">type</span> <span style="color:#0057ae">Colour</span> <span style="font-weight:bold">is</span> <span style="color:#ca60ca">(</span><span style="color:#0057ae">Black</span> <span style="color:#ca60ca">|</span> <span style="color:#0057ae">Blue</span> <span style="color:#ca60ca">)</span>
<span style="font-weight:bold">primitive</span> <span style="color:#0057ae">ColourList</span>
<span style="font-weight:bold">fun</span> <span style="color:#0057ae;font-style:italic">tag</span> <span style="color:#644a9b">apply</span><span style="color:#ca60ca">():</span> <span style="color:#0057ae">Array</span><span style="color:#ca60ca">[</span><span style="color:#0057ae">Colour</span><span style="color:#ca60ca">]</span> <span style="color:#ca60ca">=></span>
<span style="color:#ca60ca">[</span><span style="color:#0057ae">Black</span><span style="color:#ca60ca">;</span> <span style="color:#0057ae">Blue</span><span style="color:#ca60ca">]</span>
<span style="font-weight:bold">for</span> colour <span style="font-weight:bold">in</span> <span style="color:#0057ae">ColourList</span><span style="color:#ca60ca">().</span>values<span style="color:#ca60ca">()</span> <span style="font-weight:bold">do</span>
<span style="font-weight:bold">end</span>
<span style="font-weight:bold">type</span> <span style="color:#0057ae">EGLEvent</span> <span style="font-weight:bold">is</span> <span style="color:#ca60ca">(</span><span style="color:#0057ae">U8</span><span style="color:#ca60ca">,</span> <span style="color:#0057ae">F32</span><span style="color:#ca60ca">,</span> <span style="color:#0057ae">F32</span><span style="color:#ca60ca">)</span>
<span style="color:#ca60ca">(</span><span style="font-weight:bold">var</span> code<span style="color:#ca60ca">,</span> <span style="font-weight:bold">var</span> x<span style="color:#ca60ca">,</span> <span style="font-weight:bold">var</span> y<span style="color:#ca60ca">)</span> <span style="color:#ca60ca">=</span> <span style="color:#644a9b">@getEvent</span><span style="color:#ca60ca">[</span><span style="color:#0057ae">EGLEvent</span><span style="color:#ca60ca">]()</span>
<span style="font-weight:bold">primitive</span> <span style="color:#0057ae">_XDisplayHandle</span>
<span style="font-weight:bold">primitive</span> <span style="color:#0057ae">_EGLDisplayHandle</span>
<span style="font-weight:bold">let</span> x_dpy <span style="color:#ca60ca">=</span> <span style="color:#644a9b">@XOpenDisplay</span><span style="color:#ca60ca">[</span><span style="color:#0057ae">Pointer</span><span style="color:#ca60ca">[</span><span style="color:#0057ae">_XDisplayHandle</span><span style="color:#ca60ca">]](</span><span style="color:#0057ae">U32</span><span style="color:#ca60ca">(</span><span style="color:#b08000">0</span><span style="color:#ca60ca">))</span>
<span style="font-weight:bold">if</span> x_dpy<span style="color:#ca60ca">.</span>is_null<span style="color:#ca60ca">()</span> <span style="font-weight:bold">then</span>
env<span style="color:#ca60ca">.</span>out<span style="color:#ca60ca">.</span>print<span style="color:#ca60ca">(</span><span style="color:#bf0303">"XOpenDisplay failed"</span><span style="color:#ca60ca">)</span>
<span style="font-weight:bold">end</span>
<span style="font-weight:bold">let</span> e_dpy <span style="color:#ca60ca">=</span> <span style="color:#644a9b">@eglGetDisplay</span><span style="color:#ca60ca">[</span><span style="color:#0057ae">Pointer</span><span style="color:#ca60ca">[</span><span style="color:#0057ae">_EGLDisplayHandle</span><span style="color:#ca60ca">]](</span>x_dpy<span style="color:#ca60ca">)</span>
<span style="font-weight:bold">if</span> e_dpy<span style="color:#ca60ca">.</span>is_null<span style="color:#ca60ca">()</span> <span style="font-weight:bold">then</span>
env<span style="color:#ca60ca">.</span>out<span style="color:#ca60ca">.</span>print<span style="color:#ca60ca">(</span><span style="color:#bf0303">"eglGetDisplay failed"</span><span style="color:#ca60ca">)</span>
<span style="font-weight:bold">end</span>
<span style="font-weight:bold">primitive</span> <span style="color:#0057ae">_EGLConfigHandle</span>
<span style="font-weight:bold">let</span> a <span style="color:#ca60ca">=</span> <span style="color:#0057ae">Array</span><span style="color:#ca60ca">[</span><span style="color:#0057ae">U16</span><span style="color:#ca60ca">](</span><span style="color:#b08000">8</span><span style="color:#ca60ca">)</span>
a<span style="color:#ca60ca">.</span>push<span style="color:#ca60ca">(</span><span style="color:#b08000">0x3040</span><span style="color:#ca60ca">)</span>
a<span style="color:#ca60ca">.</span>push<span style="color:#ca60ca">(</span><span style="color:#b08000">0b01011</span><span style="color:#ca60ca">)</span>
<span style="font-weight:bold">let</span> config <span style="color:#ca60ca">=</span> <span style="color:#0057ae">Pointer</span><span style="color:#ca60ca">[</span><span style="color:#0057ae">_EGLConfigHandle</span><span style="color:#ca60ca">]</span>
<span style="font-weight:bold">if</span> <span style="color:#644a9b">@eglChooseConfig</span><span style="color:#ca60ca">[</span><span style="color:#0057ae">U32</span><span style="color:#ca60ca">](</span>e_dpy<span style="color:#ca60ca">,</span> a<span style="color:#ca60ca">,</span> config<span style="color:#ca60ca">,</span> <span style="color:#0057ae">U32</span><span style="color:#ca60ca">(</span><span style="color:#b08000">1</span><span style="color:#ca60ca">),</span> <span style="color:#0057ae">Pointer</span><span style="color:#ca60ca">[</span><span style="color:#0057ae">U32</span><span style="color:#ca60ca">])</span> <span style="color:#ca60ca">==</span> <span style="color:#b08000">0</span> <span style="font-weight:bold">then</span>
env<span style="color:#ca60ca">.</span>out<span style="color:#ca60ca">.</span>print<span style="color:#ca60ca">(</span><span style="color:#bf0303">"eglChooseConfig failed"</span><span style="color:#ca60ca">)</span>
<span style="font-weight:bold">end</span>
<span style="font-weight:bold">actor</span> <span style="color:#0057ae">Main</span>
<span style="font-weight:bold">new</span> <span style="color:#644a9b">create</span><span style="color:#ca60ca">(</span>env<span style="color:#ca60ca">:</span> <span style="color:#0057ae">Env</span><span style="color:#ca60ca">)</span> <span style="color:#ca60ca">=></span>
<span style="color:#898887">// The no of arguments</span>
env<span style="color:#ca60ca">.</span>out<span style="color:#ca60ca">.</span>print<span style="color:#ca60ca">(</span>env<span style="color:#ca60ca">.</span>args<span style="color:#ca60ca">.</span>size<span style="color:#ca60ca">().</span>string<span style="color:#ca60ca">())</span>
<span style="font-weight:bold">for</span> value <span style="font-weight:bold">in</span> env<span style="color:#ca60ca">.</span>args<span style="color:#ca60ca">.</span>values<span style="color:#ca60ca">()</span> <span style="font-weight:bold">do</span>
env<span style="color:#ca60ca">.</span>out<span style="color:#ca60ca">.</span>print<span style="color:#ca60ca">(</span>value<span style="color:#ca60ca">)</span>
<span style="font-weight:bold">end</span>
<span style="color:#898887">// Access the arguments the first one will always be the the appication name</span>
<span style="font-weight:bold">try</span> env<span style="color:#ca60ca">.</span>out<span style="color:#ca60ca">.</span>print<span style="color:#ca60ca">(</span>env<span style="color:#ca60ca">.</span>args<span style="color:#ca60ca">(</span><span style="color:#b08000">0</span><span style="color:#ca60ca">)?)</span> <span style="font-weight:bold">end</span>
<span style="font-weight:bold">actor</span> <span style="color:#0057ae">Main</span>
<span style="font-weight:bold">new</span> <span style="color:#644a9b">create</span><span style="color:#ca60ca">(</span>env<span style="color:#ca60ca">:</span> <span style="color:#0057ae">Env</span><span style="color:#ca60ca">)</span> <span style="color:#ca60ca">=></span>
<span style="font-weight:bold">var</span> options <span style="color:#ca60ca">=</span> <span style="color:#0057ae">Options</span><span style="color:#ca60ca">(</span>env<span style="color:#ca60ca">)</span>
options
<span style="color:#ca60ca">.</span>add<span style="color:#ca60ca">(</span><span style="color:#bf0303">"output"</span><span style="color:#ca60ca">,</span> <span style="color:#bf0303">"o"</span><span style="color:#ca60ca">,</span> <span style="color:#0057ae">StringArgument</span><span style="color:#ca60ca">)</span>
env<span style="color:#ca60ca">.</span>out<span style="color:#ca60ca">.</span>print<span style="color:#ca60ca">(</span>options<span style="color:#ca60ca">.</span>has_argument<span style="color:#ca60ca">())</span>
<span style="font-weight:bold">for</span> option <span style="font-weight:bold">in</span> options <span style="font-weight:bold">do</span>
<span style="font-weight:bold">match</span> option
<span style="color:#ca60ca">|</span> <span style="color:#ca60ca">(</span><span style="color:#bf0303">"output"</span><span style="color:#ca60ca">,</span> <span style="font-weight:bold">var</span> arg<span style="color:#ca60ca">:</span> <span style="color:#0057ae">String</span><span style="color:#ca60ca">)</span> <span style="color:#ca60ca">=></span> _outputFileName <span style="color:#ca60ca">=</span> arg<span style="color:#ca60ca">.</span>string<span style="color:#ca60ca">()</span>
<span style="color:#ca60ca">|</span> <span style="font-weight:bold">let</span> err<span style="color:#ca60ca">:</span> <span style="color:#0057ae">ParseError</span> <span style="color:#ca60ca">=></span>
err<span style="color:#ca60ca">.</span>report<span style="color:#ca60ca">(</span>env<span style="color:#ca60ca">.</span>out<span style="color:#ca60ca">)</span>
env<span style="color:#ca60ca">.</span>out<span style="color:#ca60ca">.</span>print<span style="color:#ca60ca">(</span>
<span style="color:#bf0303">"""</span>
<span style="color:#bf0303"> pony-embed [OPTIONS]</span>
<span style="color:#bf0303"> --output name string output filename.</span>
<span style="color:#bf0303"> """</span>
<span style="color:#ca60ca">)</span>
<span style="font-weight:bold">end</span>
<span style="font-weight:bold">end</span>
<span style="font-weight:bold">use</span> <span style="color:#bf0303">"ponytest"</span>
<span style="font-weight:bold">actor</span> <span style="color:#0057ae">Main</span> <span style="font-weight:bold">is</span> <span style="color:#0057ae">TestList</span>
<span style="font-weight:bold">new</span> <span style="color:#644a9b">create</span><span style="color:#ca60ca">(</span>env<span style="color:#ca60ca">:</span> <span style="color:#0057ae">Env</span><span style="color:#ca60ca">)</span> <span style="color:#ca60ca">=></span> <span style="color:#0057ae">PonyTest</span><span style="color:#ca60ca">(</span>env<span style="color:#ca60ca">,</span> <span style="font-weight:bold">this</span><span style="color:#ca60ca">)</span>
<span style="font-weight:bold">new</span> <span style="color:#644a9b">make</span><span style="color:#ca60ca">()</span> <span style="color:#ca60ca">=></span> <span style="color:#0057ae">None</span>
<span style="font-weight:bold">fun</span> <span style="color:#0057ae;font-style:italic">tag</span> <span style="color:#644a9b">tests</span><span style="color:#ca60ca">(</span>test<span style="color:#ca60ca">:</span> <span style="color:#0057ae">PonyTest</span><span style="color:#ca60ca">)</span> <span style="color:#ca60ca">=></span>
test<span style="color:#ca60ca">(</span><span style="color:#0057ae">_TestAddition</span><span style="color:#ca60ca">)</span>
<span style="font-weight:bold">class</span> <span style="color:#0057ae;font-style:italic">iso</span> <span style="color:#0057ae">_TestAddition</span> <span style="font-weight:bold">is</span> <span style="color:#0057ae">UnitTest</span>
<span style="color:#bf0303">"""</span>
<span style="color:#bf0303"> Adding 2 numbers</span>
<span style="color:#bf0303"> """</span>
<span style="font-weight:bold">fun</span> <span style="color:#644a9b">name</span><span style="color:#ca60ca">():</span> <span style="color:#0057ae">String</span> <span style="color:#ca60ca">=></span> <span style="color:#bf0303">"u32/add"</span>
<span style="font-weight:bold">fun</span> <span style="color:#644a9b">apply</span><span style="color:#ca60ca">(</span>h<span style="color:#ca60ca">:</span> <span style="color:#0057ae">TestHelper</span><span style="color:#ca60ca">):</span> <span style="color:#0057ae">TestResult</span> <span style="color:#ca60ca">=></span>
h<span style="color:#ca60ca">.</span>expect_eq<span style="color:#ca60ca">[</span><span style="color:#0057ae">U32</span><span style="color:#ca60ca">](</span><span style="color:#b08000">2</span> <span style="color:#ca60ca">+</span> <span style="color:#b08000">2</span><span style="color:#ca60ca">,</span> <span style="color:#b08000">4</span><span style="color:#ca60ca">)</span>
<span style="font-weight:bold">fun</span> <span style="color:#0057ae;font-style:italic">tag</span> <span style="color:#644a9b">log</span><span style="color:#ca60ca">(</span>msg<span style="color:#ca60ca">:</span> <span style="color:#0057ae">String</span><span style="color:#ca60ca">,</span> verbose<span style="color:#ca60ca">:</span> <span style="color:#0057ae">Bool</span> <span style="color:#ca60ca">=</span> <span style="font-weight:bold">false</span><span style="color:#ca60ca">)</span>
<span style="font-weight:bold">be</span> <span style="color:#644a9b">fail</span><span style="color:#ca60ca">()</span> <span style="color:#ca60ca">=></span>
<span style="font-weight:bold">be</span> <span style="color:#644a9b">assert_failed</span><span style="color:#ca60ca">(</span>msg<span style="color:#ca60ca">:</span> <span style="color:#0057ae">String</span><span style="color:#ca60ca">)</span> <span style="color:#ca60ca">=></span>
<span style="font-weight:bold">fun</span> <span style="color:#0057ae;font-style:italic">tag</span> <span style="color:#644a9b">assert_true</span><span style="color:#ca60ca">(</span>actual<span style="color:#ca60ca">:</span> <span style="color:#0057ae">Bool</span><span style="color:#ca60ca">,</span> msg<span style="color:#ca60ca">:</span> <span style="color:#0057ae">String</span> <span style="color:#ca60ca">=</span> <span style="color:#bf0303">""</span><span style="color:#ca60ca">)</span> <span style="color:#ca60ca">?</span>
<span style="font-weight:bold">fun</span> <span style="color:#0057ae;font-style:italic">tag</span> <span style="color:#644a9b">expect_true</span><span style="color:#ca60ca">(</span>actual<span style="color:#ca60ca">:</span> <span style="color:#0057ae">Bool</span><span style="color:#ca60ca">,</span> msg<span style="color:#ca60ca">:</span> <span style="color:#0057ae">String</span> <span style="color:#ca60ca">=</span> <span style="color:#bf0303">""</span><span style="color:#ca60ca">):</span> <span style="color:#0057ae">Bool</span>
<span style="font-weight:bold">fun</span> <span style="color:#0057ae;font-style:italic">tag</span> <span style="color:#644a9b">expect_eq</span><span style="color:#ca60ca">[</span><span style="color:#0057ae">A</span><span style="color:#ca60ca">:</span> <span style="color:#ca60ca">(</span><span style="color:#0057ae">Equatable</span><span style="color:#ca60ca">[</span><span style="color:#0057ae">A</span><span style="color:#ca60ca">]</span> <span style="color:#0057ae">#read</span> <span style="color:#ca60ca">&amp;</span> <span style="color:#0057ae">Stringable</span><span style="color:#ca60ca">)]</span>
<span style="color:#ca60ca">(</span>expect<span style="color:#ca60ca">:</span> <span style="color:#0057ae">A</span><span style="color:#ca60ca">,</span> actual<span style="color:#ca60ca">:</span> <span style="color:#0057ae">A</span><span style="color:#ca60ca">,</span> msg<span style="color:#ca60ca">:</span> <span style="color:#0057ae">String</span> <span style="color:#ca60ca">=</span> <span style="color:#bf0303">""</span><span style="color:#ca60ca">):</span> <span style="color:#0057ae">Bool</span>
<span style="font-weight:bold">fun</span> <span style="color:#0057ae;font-style:italic">tag</span> <span style="color:#644a9b">expect_eq</span><span style="color:#ca60ca">[</span><span style="color:#0057ae">A</span><span style="color:#ca60ca">:</span> <span style="color:#ca60ca">(</span><span style="color:#0057ae">Equatable</span><span style="color:#ca60ca">[</span><span style="color:#0057ae">A</span><span style="color:#ca60ca">]</span> <span style="color:#bf0303;text-decoration:underline">#unknown</span> <span style="color:#ca60ca">&amp;</span> <span style="color:#0057ae">Stringable</span><span style="color:#ca60ca">)]</span>
<span style="color:#ca60ca">(</span>expect<span style="color:#ca60ca">:</span> <span style="color:#0057ae">A</span><span style="color:#ca60ca">,</span> actual<span style="color:#ca60ca">:</span> <span style="color:#0057ae">A</span><span style="color:#ca60ca">,</span> msg<span style="color:#ca60ca">:</span> <span style="color:#0057ae">String</span> <span style="color:#ca60ca">=</span> <span style="color:#bf0303">""</span><span style="color:#ca60ca">):</span> <span style="color:#0057ae">Bool</span>
<span style="font-weight:bold">fun</span> <span style="color:#644a9b">add</span><span style="color:#ca60ca">(</span>other<span style="color:#ca60ca">:</span> <span style="color:#0057ae">A</span><span style="color:#ca60ca">):</span> <span style="color:#0057ae">A</span>
<span style="font-weight:bold">fun</span> <span style="color:#644a9b">sub</span><span style="color:#ca60ca">(</span>other<span style="color:#ca60ca">:</span> <span style="color:#0057ae">A</span><span style="color:#ca60ca">):</span> <span style="color:#0057ae">A</span>
<span style="font-weight:bold">fun</span> <span style="color:#644a9b">mul</span><span style="color:#ca60ca">(</span>other<span style="color:#ca60ca">:</span> <span style="color:#0057ae">A</span><span style="color:#ca60ca">):</span> <span style="color:#0057ae">A</span>
<span style="font-weight:bold">fun</span> <span style="color:#644a9b">div</span><span style="color:#ca60ca">(</span>other<span style="color:#ca60ca">:</span> <span style="color:#0057ae">A</span><span style="color:#ca60ca">):</span> <span style="color:#0057ae">A</span>
<span style="font-weight:bold">fun</span> <span style="color:#644a9b">mod</span><span style="color:#ca60ca">(</span>other<span style="color:#ca60ca">:</span> <span style="color:#0057ae">A</span><span style="color:#ca60ca">):</span> <span style="color:#0057ae">A</span>
<span style="font-weight:bold">fun</span> <span style="color:#644a9b">eq</span><span style="color:#ca60ca">(</span>other<span style="color:#ca60ca">:</span> <span style="color:#0057ae">A</span><span style="color:#ca60ca">):</span> <span style="color:#0057ae">Bool</span>
<span style="font-weight:bold">fun</span> <span style="color:#644a9b">ne</span><span style="color:#ca60ca">(</span>other<span style="color:#ca60ca">:</span> <span style="color:#0057ae">A</span><span style="color:#ca60ca">):</span> <span style="color:#0057ae">Bool</span>
<span style="font-weight:bold">fun</span> <span style="color:#644a9b">lt</span><span style="color:#ca60ca">(</span>other<span style="color:#ca60ca">:</span> <span style="color:#0057ae">A</span><span style="color:#ca60ca">):</span> <span style="color:#0057ae">Bool</span>
<span style="font-weight:bold">fun</span> <span style="color:#644a9b">le</span><span style="color:#ca60ca">(</span>other<span style="color:#ca60ca">:</span> <span style="color:#0057ae">A</span><span style="color:#ca60ca">):</span> <span style="color:#0057ae">Bool</span>
<span style="font-weight:bold">fun</span> <span style="color:#644a9b">ge</span><span style="color:#ca60ca">(</span>other<span style="color:#ca60ca">:</span> <span style="color:#0057ae">A</span><span style="color:#ca60ca">):</span> <span style="color:#0057ae">Bool</span>
<span style="font-weight:bold">fun</span> <span style="color:#644a9b">gt</span><span style="color:#ca60ca">(</span>other<span style="color:#ca60ca">:</span> <span style="color:#0057ae">A</span><span style="color:#ca60ca">):</span> <span style="color:#0057ae">Bool</span>
<span style="font-weight:bold">fun</span> <span style="color:#644a9b">shl</span><span style="color:#ca60ca">(</span>other<span style="color:#ca60ca">:</span> <span style="color:#0057ae">A</span><span style="color:#ca60ca">):</span> <span style="color:#0057ae">A</span>
<span style="font-weight:bold">fun</span> <span style="color:#644a9b">shr</span><span style="color:#ca60ca">(</span>other<span style="color:#ca60ca">:</span> <span style="color:#0057ae">A</span><span style="color:#ca60ca">):</span> <span style="color:#0057ae">A</span>
<span style="font-weight:bold">fun</span> <span style="color:#644a9b">op_and</span><span style="color:#ca60ca">(</span>other<span style="color:#ca60ca">:</span><span style="color:#0057ae">A</span><span style="color:#ca60ca">):</span> <span style="color:#0057ae">A</span>
<span style="font-weight:bold">fun</span> <span style="color:#644a9b">op_or</span><span style="color:#ca60ca">(</span>other<span style="color:#ca60ca">:</span> <span style="color:#0057ae">A</span><span style="color:#ca60ca">):</span> <span style="color:#0057ae">A</span>
<span style="font-weight:bold">fun</span> <span style="color:#644a9b">op_xor</span><span style="color:#ca60ca">(</span>othr<span style="color:#ca60ca">:</span> <span style="color:#0057ae">A</span><span style="color:#ca60ca">):</span> <span style="color:#0057ae">A</span>
<span style="font-weight:bold">class</span> <span style="color:#0057ae">Test</span>
<span style="font-weight:bold">fun</span> <span style="color:#644a9b">alpha</span><span style="color:#ca60ca">()</span> <span style="color:#ca60ca">=></span>
<span style="color:#bf0303">"""</span>
<span style="color:#bf0303"> """</span>
<span style="font-weight:bold">let</span> dice<span style="color:#ca60ca">:</span> <span style="color:#0057ae">Array</span><span style="color:#ca60ca">[</span><span style="color:#0057ae">U32</span><span style="color:#ca60ca">]</span> <span style="color:#ca60ca">=</span> <span style="color:#ca60ca">[</span><span style="color:#b08000">1</span><span style="color:#ca60ca">;</span> <span style="color:#b08000">2</span><span style="color:#ca60ca">;</span> <span style="color:#b08000">3</span>
<span style="color:#b08000">4</span>
<span style="color:#b08000">5</span>
<span style="color:#b08000">6</span>
<span style="color:#ca60ca">]</span>
<span style="font-weight:bold">actor</span> <span style="color:#0057ae">Main</span>
<span style="font-weight:bold">fun</span> <span style="color:#644a9b">foo</span><span style="color:#ca60ca">(</span>n<span style="color:#ca60ca">:</span><span style="color:#0057ae">U32</span><span style="color:#ca60ca">):</span> <span style="color:#ca60ca">{</span><span style="color:#0057ae;font-style:italic">ref</span><span style="color:#ca60ca">(</span><span style="color:#0057ae">U32</span><span style="color:#ca60ca">):</span> <span style="color:#0057ae">U32</span><span style="color:#ca60ca">}</span> <span style="color:#ca60ca">=></span>
<span style="font-weight:bold">var</span> s<span style="color:#ca60ca">:</span> <span style="color:#0057ae">Array</span><span style="color:#ca60ca">[</span><span style="color:#0057ae">U32</span><span style="color:#ca60ca">]</span> <span style="color:#ca60ca">=</span> <span style="color:#0057ae">Array</span><span style="color:#ca60ca">[</span><span style="color:#0057ae">U32</span><span style="color:#ca60ca">].</span>init<span style="color:#ca60ca">(</span>n<span style="color:#ca60ca">,</span> <span style="color:#b08000">1</span><span style="color:#ca60ca">)</span>
<span style="color:#ca60ca">{</span><span style="color:#0057ae;font-style:italic">ref</span><span style="color:#ca60ca">(</span>i<span style="color:#ca60ca">:</span><span style="color:#0057ae">U32</span><span style="color:#ca60ca">)(</span>s<span style="color:#ca60ca">):</span> <span style="color:#0057ae">U32</span> <span style="color:#ca60ca">=></span>
<span style="font-weight:bold">try</span>
s<span style="color:#ca60ca">(</span><span style="color:#b08000">0</span><span style="color:#ca60ca">)</span> <span style="color:#ca60ca">=</span> s<span style="color:#ca60ca">(</span><span style="color:#b08000">0</span><span style="color:#ca60ca">)</span> <span style="color:#ca60ca">+</span> i
s<span style="color:#ca60ca">(</span><span style="color:#b08000">0</span><span style="color:#ca60ca">)</span>
<span style="font-weight:bold">else</span>
<span style="color:#b08000">0</span>
<span style="font-weight:bold">end</span>
<span style="color:#ca60ca">}</span>
<span style="font-weight:bold">new</span> <span style="color:#644a9b">create</span><span style="color:#ca60ca">(</span>env<span style="color:#ca60ca">:</span><span style="color:#0057ae">Env</span><span style="color:#ca60ca">)</span> <span style="color:#ca60ca">=></span>
<span style="font-weight:bold">var</span> f <span style="color:#ca60ca">=</span> foo<span style="color:#ca60ca">(</span><span style="color:#b08000">5</span><span style="color:#ca60ca">)</span>
env<span style="color:#ca60ca">.</span>out<span style="color:#ca60ca">.</span>print<span style="color:#ca60ca">(</span>f<span style="color:#ca60ca">(</span><span style="color:#b08000">10</span><span style="color:#ca60ca">).</span>string<span style="color:#ca60ca">())</span>
env<span style="color:#ca60ca">.</span>out<span style="color:#ca60ca">.</span>print<span style="color:#ca60ca">(</span>f<span style="color:#ca60ca">(</span><span style="color:#b08000">20</span><span style="color:#ca60ca">).</span>string<span style="color:#ca60ca">())</span>
<span style="color:#898887">/* nested /* commentary */ */</span>
<span style="color:#898887">// single comment</span>
<span style="font-weight:bold">class</span> <span style="color:#0057ae">A</span>
<span style="font-weight:bold">class</span> <span style="color:#0057ae">_A</span>
x'
x''
x'<span style="color:#ca60ca">.</span>string<span style="color:#ca60ca">()</span>
<span style="color:#3daee9">'\uaaaa'</span>
<span style="color:#3daee9">'\Ubbbbbb'</span>
<span style="color:#3daee9">'\xcc'</span>
<span style="color:#3daee9">'\''</span>
<span style="color:#3daee9">'\n'</span>
<span style="color:#bf0303">"</span><span style="color:#3daee9">\uaaaa</span><span style="color:#bf0303">a"</span>
<span style="color:#bf0303">"</span><span style="color:#3daee9">\Ubbbbbb</span><span style="color:#bf0303">b"</span>
<span style="color:#bf0303">"</span><span style="color:#3daee9">\xcc</span><span style="color:#bf0303">c"</span>
<span style="color:#bf0303">"</span><span style="color:#3daee9">\"</span><span style="color:#bf0303">"</span>
<span style="color:#bf0303">"</span><span style="color:#3daee9">\n</span><span style="color:#bf0303">"</span>
<span style="color:#b08000">34.4</span>
<span style="color:#b08000">34.4e43</span>
<span style="color:#b08000">43e4</span>
<span style="color:#b08000">0x3040</span>
<span style="color:#b08000">0xaF</span>
<span style="color:#b08000">0b01</span>
<span style="color:#b08000">3_43_4</span>
<span style="color:#b08000">0x0_4</span>
<span style="font-weight:bold">fun</span> <span style="color:#644a9b">create</span><span style="color:#ca60ca">():</span> <span style="color:#0057ae">U32</span> <span style="color:#ca60ca">=></span> <span style="color:#b08000">0</span>
<span style="font-weight:bold">fun</span> <span style="color:#0057ae;font-style:italic">iso</span> <span style="color:#644a9b">create</span><span style="color:#ca60ca">():</span> <span style="color:#0057ae">U32</span> <span style="color:#ca60ca">=></span> <span style="color:#b08000">0</span>
<span style="font-weight:bold">fun</span> <span style="color:#0057ae">\\ abc \\</span> <span style="color:#0057ae;font-style:italic">iso</span> <span style="color:#644a9b">create</span><span style="color:#ca60ca">():</span> <span style="color:#0057ae">U32</span> <span style="color:#ca60ca">=></span> <span style="color:#b08000">0</span>
<span style="font-weight:bold">class</span> <span style="color:#0057ae">\\ packet, blah \\</span> <span style="color:#0057ae;font-style:italic">iso</span> <span style="color:#0057ae">Xyz</span>
<span style="font-weight:bold">if</span> <span style="color:#0057ae">\\ likely \\</span> a <span style="font-weight:bold">then</span>
<span style="font-weight:bold">end</span>
a<span style="color:#ca60ca">.</span>endnormal
print<span style="color:#ca60ca">();</span>print<span style="color:#ca60ca">()</span>
<span style="color:#898887">/* syntactically false: */</span>
<span style="font-weight:bold">class</span> <span style="color:#bf0303;text-decoration:underline">_aA</span>
<span style="font-weight:bold">class</span> <span style="color:#bf0303;text-decoration:underline">_a</span>
<span style="font-weight:bold">class</span> <span style="color:#bf0303;text-decoration:underline">a</span>
<span style="color:#bf0303;text-decoration:underline">0b2332</span>
<span style="color:#bf0303;text-decoration:underline">0b</span>
<span style="color:#bf0303;text-decoration:underline">0x</span>
<span style="color:#bf0303;text-decoration:underline">0xgf</span>
<span style="color:#bf0303;text-decoration:underline">0f00</span>
<span style="color:#bf0303;text-decoration:underline">3.</span>
<span style="color:#bf0303;text-decoration:underline">.3</span>
<span style="color:#bf0303;text-decoration:underline">3.</span>e3
<span style="color:#bf0303;text-decoration:underline">3_</span>
<span style="color:#bf0303;text-decoration:underline">3__43_4</span>
<span style="color:#bf0303;text-decoration:underline">''</span>
<span style="color:#bf0303;text-decoration:underline">'</span>\u'
<span style="color:#bf0303;text-decoration:underline">'</span>\ua'
<span style="color:#bf0303;text-decoration:underline">'</span>\uaaa'
<span style="color:#bf0303;text-decoration:underline">'</span>\uaaaaa'
<span style="color:#bf0303;text-decoration:underline">'</span>\uyyyy'
<span style="color:#bf0303">"</span><span style="color:#bf0303;text-decoration:underline">\u</span><span style="color:#bf0303">"</span>
<span style="color:#bf0303">"</span><span style="color:#bf0303;text-decoration:underline">\u</span><span style="color:#bf0303">a"</span>
<span style="color:#bf0303">"</span><span style="color:#bf0303;text-decoration:underline">\u</span><span style="color:#bf0303">aaa"</span>
<span style="color:#bf0303">"</span><span style="color:#bf0303;text-decoration:underline">\u</span><span style="color:#bf0303">yyyy"</span>
a<span style="color:#bf0303;text-decoration:underline">'</span>a
<span style="font-weight:bold">class</span> <span style="color:#bf0303;text-decoration:underline">badType</span>
print<span style="color:#ca60ca">()</span><span style="color:#bf0303;text-decoration:underline">;</span>
</pre></body></html>