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Fix Seek distances to work with sample data file

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The text in reading-files.sh suggests creating a 9-byte file, and the current
Seek distances error out.

Fixes #564
This commit is contained in:
Eli Bendersky
2025-01-20 18:49:13 -08:00
parent 86216051fc
commit 2a6ddb935b
3 changed files with 8 additions and 8 deletions
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4
examples/reading-files/reading-files.go
View File

@@ -53,11 +53,11 @@ func main() {
// Other methods of seeking are relative to the
// current cursor position,
_, err = f.Seek(4, io.SeekCurrent)
_, err = f.Seek(2, io.SeekCurrent)
check(err)
// and relative to the end of the file.
_, err = f.Seek(-10, io.SeekEnd)
_, err = f.Seek(-4, io.SeekEnd)
check(err)
// The `io` package provides some functions that may

4
examples/reading-files/reading-files.hash
View File

@@ -1,2 +1,2 @@
754d3ce4873b6f8f1c81364bfcf5fedb17020c11
upAKv1DPNMp
db59474ee414017c3021706ceb35d5e355f967b3
SKTzfpnV0To

8
public/reading-files generated
View File

@@ -46,7 +46,7 @@ reading files.</p>
</td>
<td class="code leading">
<a href="https://go.dev/play/p/upAKv1DPNMp"><img title="Run code" src="play.png" class="run" /></a><img title="Copy code" src="clipboard.png" class="copy" />
<a href="https://go.dev/play/p/SKTzfpnV0To"><img title="Run code" src="play.png" class="run" /></a><img title="Copy code" src="clipboard.png" class="copy" />
<pre class="chroma"><code><span class="line"><span class="cl"><span class="kn">package</span> <span class="nx">main</span></span></span></code></pre>
</td>
</tr>
@@ -162,7 +162,7 @@ current cursor position,</p>
</td>
<td class="code leading">
<pre class="chroma"><code><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">f</span><span class="p">.</span><span class="nf">Seek</span><span class="p">(</span><span class="mi">4</span><span class="p">,</span> <span class="nx">io</span><span class="p">.</span><span class="nx">SeekCurrent</span><span class="p">)</span>
<pre class="chroma"><code><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">f</span><span class="p">.</span><span class="nf">Seek</span><span class="p">(</span><span class="mi">2</span><span class="p">,</span> <span class="nx">io</span><span class="p">.</span><span class="nx">SeekCurrent</span><span class="p">)</span>
</span></span><span class="line"><span class="cl"> <span class="nf">check</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span></span></span></code></pre>
</td>
</tr>
@@ -174,7 +174,7 @@ current cursor position,</p>
</td>
<td class="code leading">
<pre class="chroma"><code><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">f</span><span class="p">.</span><span class="nf">Seek</span><span class="p">(</span><span class="o">-</span><span class="mi">10</span><span class="p">,</span> <span class="nx">io</span><span class="p">.</span><span class="nx">SeekEnd</span><span class="p">)</span>
<pre class="chroma"><code><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">f</span><span class="p">.</span><span class="nf">Seek</span><span class="p">(</span><span class="o">-</span><span class="mi">4</span><span class="p">,</span> <span class="nx">io</span><span class="p">.</span><span class="nx">SeekEnd</span><span class="p">)</span>
</span></span><span class="line"><span class="cl"> <span class="nf">check</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span></span></span></code></pre>
</td>
</tr>
@@ -290,7 +290,7 @@ be scheduled immediately after <code>Open</code>ing with
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