Update chroma from v0.8 to v2 (v2.8.0) and fix up formatting
This commit is contained in:
Eli Bendersky
166
public/string-formatting
generated
166
public/string-formatting
generated
@@ -44,8 +44,7 @@ common string formatting tasks.</p>
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</td>
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<td class="code leading">
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<a href="https://go.dev/play/p/EZCZX1Uwp6D"><img title="Run code" src="play.png" class="run" /></a><img title="Copy code" src="clipboard.png" class="copy" />
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<pre class="chroma"><span class="kn">package</span> <span class="nx">main</span>
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</pre>
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<pre class="chroma"><code><span class="line"><span class="cl"><span class="kn">package</span> <span class="nx">main</span></span></span></code></pre>
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</td>
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</tr>
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@@ -55,11 +54,10 @@ common string formatting tasks.</p>
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</td>
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<td class="code leading">
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<pre class="chroma"><span class="kn">import</span> <span class="p">(</span>
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<span class="s">"fmt"</span>
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<span class="s">"os"</span>
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<span class="p">)</span>
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</pre>
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<pre class="chroma"><code><span class="line"><span class="cl"><span class="kn">import</span> <span class="p">(</span>
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</span></span><span class="line"><span class="cl"> <span class="s">"fmt"</span>
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</span></span><span class="line"><span class="cl"> <span class="s">"os"</span>
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</span></span><span class="line"><span class="cl"><span class="p">)</span></span></span></code></pre>
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</td>
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</tr>
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@@ -69,10 +67,9 @@ common string formatting tasks.</p>
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</td>
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<td class="code leading">
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<pre class="chroma"><span class="kd">type</span> <span class="nx">point</span> <span class="kd">struct</span> <span class="p">{</span>
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<span class="nx">x</span><span class="p">,</span> <span class="nx">y</span> <span class="kt">int</span>
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<span class="p">}</span>
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</pre>
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<pre class="chroma"><code><span class="line"><span class="cl"><span class="kd">type</span> <span class="nx">point</span> <span class="kd">struct</span> <span class="p">{</span>
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</span></span><span class="line"><span class="cl"> <span class="nx">x</span><span class="p">,</span> <span class="nx">y</span> <span class="kt">int</span>
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</span></span><span class="line"><span class="cl"><span class="p">}</span></span></span></code></pre>
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</td>
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</tr>
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@@ -82,8 +79,7 @@ common string formatting tasks.</p>
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</td>
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<td class="code leading">
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<pre class="chroma"><span class="kd">func</span> <span class="nf">main</span><span class="p">()</span> <span class="p">{</span>
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</pre>
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<pre class="chroma"><code><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">main</span><span class="p">()</span> <span class="p">{</span></span></span></code></pre>
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</td>
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</tr>
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@@ -96,10 +92,8 @@ an instance of our <code>point</code> struct.</p>
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</td>
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<td class="code leading">
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<pre class="chroma">
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<span class="nx">p</span> <span class="o">:=</span> <span class="nx">point</span><span class="p">{</span><span class="mi">1</span><span class="p">,</span> <span class="mi">2</span><span class="p">}</span>
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<span class="nx">fmt</span><span class="p">.</span><span class="nf">Printf</span><span class="p">(</span><span class="s">"struct1: %v\n"</span><span class="p">,</span> <span class="nx">p</span><span class="p">)</span>
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</pre>
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<pre class="chroma"><code><span class="line"><span class="cl"> <span class="nx">p</span> <span class="o">:=</span> <span class="nx">point</span><span class="p">{</span><span class="mi">1</span><span class="p">,</span> <span class="mi">2</span><span class="p">}</span>
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</span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Printf</span><span class="p">(</span><span class="s">"struct1: %v\n"</span><span class="p">,</span> <span class="nx">p</span><span class="p">)</span></span></span></code></pre>
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</td>
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</tr>
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@@ -111,9 +105,7 @@ include the struct’s field names.</p>
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</td>
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<td class="code leading">
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<pre class="chroma">
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<span class="nx">fmt</span><span class="p">.</span><span class="nf">Printf</span><span class="p">(</span><span class="s">"struct2: %+v\n"</span><span class="p">,</span> <span class="nx">p</span><span class="p">)</span>
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</pre>
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<pre class="chroma"><code><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Printf</span><span class="p">(</span><span class="s">"struct2: %+v\n"</span><span class="p">,</span> <span class="nx">p</span><span class="p">)</span></span></span></code></pre>
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</td>
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</tr>
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@@ -126,9 +118,7 @@ would produce that value.</p>
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</td>
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<td class="code leading">
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<pre class="chroma">
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<span class="nx">fmt</span><span class="p">.</span><span class="nf">Printf</span><span class="p">(</span><span class="s">"struct3: %#v\n"</span><span class="p">,</span> <span class="nx">p</span><span class="p">)</span>
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</pre>
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<pre class="chroma"><code><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Printf</span><span class="p">(</span><span class="s">"struct3: %#v\n"</span><span class="p">,</span> <span class="nx">p</span><span class="p">)</span></span></span></code></pre>
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</td>
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</tr>
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@@ -139,9 +129,7 @@ would produce that value.</p>
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</td>
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<td class="code leading">
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<pre class="chroma">
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<span class="nx">fmt</span><span class="p">.</span><span class="nf">Printf</span><span class="p">(</span><span class="s">"type: %T\n"</span><span class="p">,</span> <span class="nx">p</span><span class="p">)</span>
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</pre>
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<pre class="chroma"><code><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Printf</span><span class="p">(</span><span class="s">"type: %T\n"</span><span class="p">,</span> <span class="nx">p</span><span class="p">)</span></span></span></code></pre>
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</td>
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</tr>
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@@ -152,9 +140,7 @@ would produce that value.</p>
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</td>
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<td class="code leading">
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<pre class="chroma">
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<span class="nx">fmt</span><span class="p">.</span><span class="nf">Printf</span><span class="p">(</span><span class="s">"bool: %t\n"</span><span class="p">,</span> <span class="kc">true</span><span class="p">)</span>
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</pre>
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<pre class="chroma"><code><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Printf</span><span class="p">(</span><span class="s">"bool: %t\n"</span><span class="p">,</span> <span class="kc">true</span><span class="p">)</span></span></span></code></pre>
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</td>
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</tr>
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@@ -166,9 +152,7 @@ Use <code>%d</code> for standard, base-10 formatting.</p>
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</td>
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<td class="code leading">
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<pre class="chroma">
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<span class="nx">fmt</span><span class="p">.</span><span class="nf">Printf</span><span class="p">(</span><span class="s">"int: %d\n"</span><span class="p">,</span> <span class="mi">123</span><span class="p">)</span>
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</pre>
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<pre class="chroma"><code><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Printf</span><span class="p">(</span><span class="s">"int: %d\n"</span><span class="p">,</span> <span class="mi">123</span><span class="p">)</span></span></span></code></pre>
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</td>
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</tr>
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@@ -179,9 +163,7 @@ Use <code>%d</code> for standard, base-10 formatting.</p>
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</td>
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<td class="code leading">
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<pre class="chroma">
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<span class="nx">fmt</span><span class="p">.</span><span class="nf">Printf</span><span class="p">(</span><span class="s">"bin: %b\n"</span><span class="p">,</span> <span class="mi">14</span><span class="p">)</span>
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</pre>
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<pre class="chroma"><code><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Printf</span><span class="p">(</span><span class="s">"bin: %b\n"</span><span class="p">,</span> <span class="mi">14</span><span class="p">)</span></span></span></code></pre>
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</td>
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</tr>
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@@ -193,9 +175,7 @@ given integer.</p>
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</td>
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<td class="code leading">
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<pre class="chroma">
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<span class="nx">fmt</span><span class="p">.</span><span class="nf">Printf</span><span class="p">(</span><span class="s">"char: %c\n"</span><span class="p">,</span> <span class="mi">33</span><span class="p">)</span>
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</pre>
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<pre class="chroma"><code><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Printf</span><span class="p">(</span><span class="s">"char: %c\n"</span><span class="p">,</span> <span class="mi">33</span><span class="p">)</span></span></span></code></pre>
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</td>
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</tr>
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@@ -206,9 +186,7 @@ given integer.</p>
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</td>
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<td class="code leading">
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<pre class="chroma">
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<span class="nx">fmt</span><span class="p">.</span><span class="nf">Printf</span><span class="p">(</span><span class="s">"hex: %x\n"</span><span class="p">,</span> <span class="mi">456</span><span class="p">)</span>
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</pre>
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<pre class="chroma"><code><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Printf</span><span class="p">(</span><span class="s">"hex: %x\n"</span><span class="p">,</span> <span class="mi">456</span><span class="p">)</span></span></span></code></pre>
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</td>
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</tr>
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@@ -220,9 +198,7 @@ floats. For basic decimal formatting use <code>%f</code>.</p>
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</td>
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<td class="code leading">
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<pre class="chroma">
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<span class="nx">fmt</span><span class="p">.</span><span class="nf">Printf</span><span class="p">(</span><span class="s">"float1: %f\n"</span><span class="p">,</span> <span class="mf">78.9</span><span class="p">)</span>
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</pre>
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<pre class="chroma"><code><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Printf</span><span class="p">(</span><span class="s">"float1: %f\n"</span><span class="p">,</span> <span class="mf">78.9</span><span class="p">)</span></span></span></code></pre>
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</td>
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</tr>
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@@ -234,10 +210,8 @@ different versions of) scientific notation.</p>
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</td>
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<td class="code leading">
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<pre class="chroma">
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<span class="nx">fmt</span><span class="p">.</span><span class="nf">Printf</span><span class="p">(</span><span class="s">"float2: %e\n"</span><span class="p">,</span> <span class="mf">123400000.0</span><span class="p">)</span>
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<span class="nx">fmt</span><span class="p">.</span><span class="nf">Printf</span><span class="p">(</span><span class="s">"float3: %E\n"</span><span class="p">,</span> <span class="mf">123400000.0</span><span class="p">)</span>
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</pre>
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<pre class="chroma"><code><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Printf</span><span class="p">(</span><span class="s">"float2: %e\n"</span><span class="p">,</span> <span class="mf">123400000.0</span><span class="p">)</span>
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</span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Printf</span><span class="p">(</span><span class="s">"float3: %E\n"</span><span class="p">,</span> <span class="mf">123400000.0</span><span class="p">)</span></span></span></code></pre>
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</td>
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</tr>
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@@ -248,9 +222,7 @@ different versions of) scientific notation.</p>
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</td>
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<td class="code leading">
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<pre class="chroma">
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<span class="nx">fmt</span><span class="p">.</span><span class="nf">Printf</span><span class="p">(</span><span class="s">"str1: %s\n"</span><span class="p">,</span> <span class="s">"\"string\""</span><span class="p">)</span>
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</pre>
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<pre class="chroma"><code><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Printf</span><span class="p">(</span><span class="s">"str1: %s\n"</span><span class="p">,</span> <span class="s">"\"string\""</span><span class="p">)</span></span></span></code></pre>
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</td>
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</tr>
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@@ -261,9 +233,7 @@ different versions of) scientific notation.</p>
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</td>
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<td class="code leading">
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<pre class="chroma">
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<span class="nx">fmt</span><span class="p">.</span><span class="nf">Printf</span><span class="p">(</span><span class="s">"str2: %q\n"</span><span class="p">,</span> <span class="s">"\"string\""</span><span class="p">)</span>
|
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</pre>
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<pre class="chroma"><code><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Printf</span><span class="p">(</span><span class="s">"str2: %q\n"</span><span class="p">,</span> <span class="s">"\"string\""</span><span class="p">)</span></span></span></code></pre>
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</td>
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</tr>
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@@ -276,9 +246,7 @@ per byte of input.</p>
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</td>
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<td class="code leading">
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<pre class="chroma">
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<span class="nx">fmt</span><span class="p">.</span><span class="nf">Printf</span><span class="p">(</span><span class="s">"str3: %x\n"</span><span class="p">,</span> <span class="s">"hex this"</span><span class="p">)</span>
|
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</pre>
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<pre class="chroma"><code><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Printf</span><span class="p">(</span><span class="s">"str3: %x\n"</span><span class="p">,</span> <span class="s">"hex this"</span><span class="p">)</span></span></span></code></pre>
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</td>
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</tr>
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@@ -289,9 +257,7 @@ per byte of input.</p>
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</td>
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<td class="code leading">
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<pre class="chroma">
|
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<span class="nx">fmt</span><span class="p">.</span><span class="nf">Printf</span><span class="p">(</span><span class="s">"pointer: %p\n"</span><span class="p">,</span> <span class="o">&</span><span class="nx">p</span><span class="p">)</span>
|
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</pre>
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<pre class="chroma"><code><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Printf</span><span class="p">(</span><span class="s">"pointer: %p\n"</span><span class="p">,</span> <span class="o">&</span><span class="nx">p</span><span class="p">)</span></span></span></code></pre>
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</td>
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</tr>
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@@ -307,9 +273,7 @@ spaces.</p>
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</td>
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<td class="code leading">
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<pre class="chroma">
|
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<span class="nx">fmt</span><span class="p">.</span><span class="nf">Printf</span><span class="p">(</span><span class="s">"width1: |%6d|%6d|\n"</span><span class="p">,</span> <span class="mi">12</span><span class="p">,</span> <span class="mi">345</span><span class="p">)</span>
|
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</pre>
|
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<pre class="chroma"><code><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Printf</span><span class="p">(</span><span class="s">"width1: |%6d|%6d|\n"</span><span class="p">,</span> <span class="mi">12</span><span class="p">,</span> <span class="mi">345</span><span class="p">)</span></span></span></code></pre>
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</td>
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</tr>
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@@ -323,9 +287,7 @@ width.precision syntax.</p>
|
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</td>
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<td class="code leading">
|
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<pre class="chroma">
|
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<span class="nx">fmt</span><span class="p">.</span><span class="nf">Printf</span><span class="p">(</span><span class="s">"width2: |%6.2f|%6.2f|\n"</span><span class="p">,</span> <span class="mf">1.2</span><span class="p">,</span> <span class="mf">3.45</span><span class="p">)</span>
|
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</pre>
|
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<pre class="chroma"><code><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Printf</span><span class="p">(</span><span class="s">"width2: |%6.2f|%6.2f|\n"</span><span class="p">,</span> <span class="mf">1.2</span><span class="p">,</span> <span class="mf">3.45</span><span class="p">)</span></span></span></code></pre>
|
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</td>
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</tr>
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@@ -336,9 +298,7 @@ width.precision syntax.</p>
|
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</td>
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<td class="code leading">
|
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<pre class="chroma">
|
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<span class="nx">fmt</span><span class="p">.</span><span class="nf">Printf</span><span class="p">(</span><span class="s">"width3: |%-6.2f|%-6.2f|\n"</span><span class="p">,</span> <span class="mf">1.2</span><span class="p">,</span> <span class="mf">3.45</span><span class="p">)</span>
|
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</pre>
|
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<pre class="chroma"><code><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Printf</span><span class="p">(</span><span class="s">"width3: |%-6.2f|%-6.2f|\n"</span><span class="p">,</span> <span class="mf">1.2</span><span class="p">,</span> <span class="mf">3.45</span><span class="p">)</span></span></span></code></pre>
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</td>
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</tr>
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@@ -351,9 +311,7 @@ table-like output. For basic right-justified width.</p>
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</td>
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<td class="code leading">
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|
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<pre class="chroma">
|
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<span class="nx">fmt</span><span class="p">.</span><span class="nf">Printf</span><span class="p">(</span><span class="s">"width4: |%6s|%6s|\n"</span><span class="p">,</span> <span class="s">"foo"</span><span class="p">,</span> <span class="s">"b"</span><span class="p">)</span>
|
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</pre>
|
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<pre class="chroma"><code><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Printf</span><span class="p">(</span><span class="s">"width4: |%6s|%6s|\n"</span><span class="p">,</span> <span class="s">"foo"</span><span class="p">,</span> <span class="s">"b"</span><span class="p">)</span></span></span></code></pre>
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</td>
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</tr>
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@@ -364,9 +322,7 @@ table-like output. For basic right-justified width.</p>
|
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</td>
|
||||
<td class="code leading">
|
||||
|
||||
<pre class="chroma">
|
||||
<span class="nx">fmt</span><span class="p">.</span><span class="nf">Printf</span><span class="p">(</span><span class="s">"width5: |%-6s|%-6s|\n"</span><span class="p">,</span> <span class="s">"foo"</span><span class="p">,</span> <span class="s">"b"</span><span class="p">)</span>
|
||||
</pre>
|
||||
<pre class="chroma"><code><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Printf</span><span class="p">(</span><span class="s">"width5: |%-6s|%-6s|\n"</span><span class="p">,</span> <span class="s">"foo"</span><span class="p">,</span> <span class="s">"b"</span><span class="p">)</span></span></span></code></pre>
|
||||
</td>
|
||||
</tr>
|
||||
|
||||
@@ -379,10 +335,8 @@ and returns a string without printing it anywhere.</p>
|
||||
</td>
|
||||
<td class="code leading">
|
||||
|
||||
<pre class="chroma">
|
||||
<span class="nx">s</span> <span class="o">:=</span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Sprintf</span><span class="p">(</span><span class="s">"sprintf: a %s"</span><span class="p">,</span> <span class="s">"string"</span><span class="p">)</span>
|
||||
<span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">s</span><span class="p">)</span>
|
||||
</pre>
|
||||
<pre class="chroma"><code><span class="line"><span class="cl"> <span class="nx">s</span> <span class="o">:=</span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Sprintf</span><span class="p">(</span><span class="s">"sprintf: a %s"</span><span class="p">,</span> <span class="s">"string"</span><span class="p">)</span>
|
||||
</span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">s</span><span class="p">)</span></span></span></code></pre>
|
||||
</td>
|
||||
</tr>
|
||||
|
||||
@@ -394,10 +348,8 @@ and returns a string without printing it anywhere.</p>
|
||||
</td>
|
||||
<td class="code">
|
||||
|
||||
<pre class="chroma">
|
||||
<span class="nx">fmt</span><span class="p">.</span><span class="nf">Fprintf</span><span class="p">(</span><span class="nx">os</span><span class="p">.</span><span class="nx">Stderr</span><span class="p">,</span> <span class="s">"io: an %s\n"</span><span class="p">,</span> <span class="s">"error"</span><span class="p">)</span>
|
||||
<span class="p">}</span>
|
||||
</pre>
|
||||
<pre class="chroma"><code><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Fprintf</span><span class="p">(</span><span class="nx">os</span><span class="p">.</span><span class="nx">Stderr</span><span class="p">,</span> <span class="s">"io: an %s\n"</span><span class="p">,</span> <span class="s">"error"</span><span class="p">)</span>
|
||||
</span></span><span class="line"><span class="cl"><span class="p">}</span></span></span></code></pre>
|
||||
</td>
|
||||
</tr>
|
||||
|
||||
@@ -411,30 +363,30 @@ and returns a string without printing it anywhere.</p>
|
||||
</td>
|
||||
<td class="code">
|
||||
|
||||
<pre class="chroma"><span class="gp">$</span> go run string-formatting.go
|
||||
<span class="go">struct1: {1 2}
|
||||
</span><span class="go">struct2: {x:1 y:2}
|
||||
</span><span class="go">struct3: main.point{x:1, y:2}
|
||||
</span><span class="go">type: main.point
|
||||
</span><span class="go">bool: true
|
||||
</span><span class="go">int: 123
|
||||
</span><span class="go">bin: 1110
|
||||
</span><span class="go">char: !
|
||||
</span><span class="go">hex: 1c8
|
||||
</span><span class="go">float1: 78.900000
|
||||
</span><span class="go">float2: 1.234000e+08
|
||||
</span><span class="go">float3: 1.234000E+08
|
||||
</span><span class="go">str1: "string"
|
||||
</span><span class="go">str2: "\"string\""
|
||||
</span><span class="go">str3: 6865782074686973
|
||||
</span><span class="go">pointer: 0xc0000ba000
|
||||
</span><span class="go">width1: | 12| 345|
|
||||
</span><span class="go">width2: | 1.20| 3.45|
|
||||
</span><span class="go">width3: |1.20 |3.45 |
|
||||
</span><span class="go">width4: | foo| b|
|
||||
</span><span class="go">width5: |foo |b |
|
||||
</span><span class="go">sprintf: a string
|
||||
</span><span class="go">io: an error</span></pre>
|
||||
<pre class="chroma"><code><span class="line"><span class="cl"><span class="gp">$</span> go run string-formatting.go
|
||||
</span></span><span class="line"><span class="cl"><span class="go">struct1: {1 2}
|
||||
</span></span></span><span class="line"><span class="cl"><span class="go">struct2: {x:1 y:2}
|
||||
</span></span></span><span class="line"><span class="cl"><span class="go">struct3: main.point{x:1, y:2}
|
||||
</span></span></span><span class="line"><span class="cl"><span class="go">type: main.point
|
||||
</span></span></span><span class="line"><span class="cl"><span class="go">bool: true
|
||||
</span></span></span><span class="line"><span class="cl"><span class="go">int: 123
|
||||
</span></span></span><span class="line"><span class="cl"><span class="go">bin: 1110
|
||||
</span></span></span><span class="line"><span class="cl"><span class="go">char: !
|
||||
</span></span></span><span class="line"><span class="cl"><span class="go">hex: 1c8
|
||||
</span></span></span><span class="line"><span class="cl"><span class="go">float1: 78.900000
|
||||
</span></span></span><span class="line"><span class="cl"><span class="go">float2: 1.234000e+08
|
||||
</span></span></span><span class="line"><span class="cl"><span class="go">float3: 1.234000E+08
|
||||
</span></span></span><span class="line"><span class="cl"><span class="go">str1: "string"
|
||||
</span></span></span><span class="line"><span class="cl"><span class="go">str2: "\"string\""
|
||||
</span></span></span><span class="line"><span class="cl"><span class="go">str3: 6865782074686973
|
||||
</span></span></span><span class="line"><span class="cl"><span class="go">pointer: 0xc0000ba000
|
||||
</span></span></span><span class="line"><span class="cl"><span class="go">width1: | 12| 345|
|
||||
</span></span></span><span class="line"><span class="cl"><span class="go">width2: | 1.20| 3.45|
|
||||
</span></span></span><span class="line"><span class="cl"><span class="go">width3: |1.20 |3.45 |
|
||||
</span></span></span><span class="line"><span class="cl"><span class="go">width4: | foo| b|
|
||||
</span></span></span><span class="line"><span class="cl"><span class="go">width5: |foo |b |
|
||||
</span></span></span><span class="line"><span class="cl"><span class="go">sprintf: a string
|
||||
</span></span></span><span class="line"><span class="cl"><span class="go">io: an error</span></span></span></code></pre>
|
||||
</td>
|
||||
</tr>
|
||||
|
||||
|
||||
Reference in New Issue
Block a user