##// END OF EJS Templates
hgweb: add HTML elements to control whitespace settings for annotate...
hgweb: add HTML elements to control whitespace settings for annotate Building on top of the new URL query string arguments to control whitespace settings for annotate, this commit adds HTML checkboxes reflecting the values of these arguments to the paper and gitweb themes. The actual diff settings are now exported to the templating layer. The HTML templates add these as data-* attributes so they are accessible to the DOM. A new <form> with various <input> elements is added. The <form> is initially hidden via CSS. A shared JavaScript function (which runs after the <form> has been rendered but before the annotate HTML (because annotate HTML could take a while to load and we want the form to render quickly) takes care of setting the checked state of each box from the data-* attributes. It also registers an event handler to modify the URL and refresh the page whenever the checkbox state is changed. I'm using the URLSearchParams interface to perform URL manipulation. https://developer.mozilla.org/en-US/docs/Web/API/URLSearchParams tells me this may not be supported on older web browsers. Yes, apparently the web API didn't have a standard API to parse and format query strings until recently. Hence the check for the presence of this feature in the JavaScript. If the browser doesn't support the feature, the <form> will remain hidden and behavior will like it currently is. We could polyfill this feature or implement our own query string parsing. But I'm lazy and this could be done as a follow-up if people miss it. We could certainly expand this feature to support more diff options (such as lines of context). That's why the potentially reusable code is stored in a reusable place. It is also certainly possible to add diff controls to other pages that display diffs. But since Mozillians are making noise about controlling which revisions annotate shows, I figured I'd start there. .. feature:: Control whitespace settings for annotation on hgweb /annotate URLs on hgweb now accept query string arguments to influence how whitespace changes impact results. The arguments "ignorews," "ignorewsamount," "ignorewseol," and "ignoreblanklines" now have the same meaning as their [annotate] config section counterparts. Any provided setting overrides the server default. HTML checkboxes have been added to the paper and gitweb themes to expose current whitespace settings and to easily modify the current view. Differential Revision: https://phab.mercurial-scm.org/D850

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test-highlight.t
1017 lines | 35.0 KiB | text/troff | Tads3Lexer
#require pygments serve
$ cat <<EOF >> $HGRCPATH
> [extensions]
> highlight =
> [web]
> pygments_style = friendly
> highlightfiles = **.py and size('<100KB')
> EOF
$ hg init test
$ cd test
$ filterhtml () {
> sed -e "s/class=\"k\"/class=\"kn\"/g" \
> -e "s/class=\"mf\"/class=\"mi\"/g" \
> -e "s/class=\"vm\"/class=\"n\"/g" \
> -e "s/class=\"\([cs]\)[h12]\"/class=\"\1\"/g"
> }
create random Python file to exercise Pygments
$ cat <<EOF > primes.py
> """Fun with generators. Corresponding Haskell implementation:
>
> primes = 2 : sieve [3, 5..]
> where sieve (p:ns) = p : sieve [n | n <- ns, mod n p /= 0]
> """
>
> from itertools import dropwhile, ifilter, islice, count, chain
>
> def primes():
> """Generate all primes."""
> def sieve(ns):
> p = ns.next()
> # It is important to yield *here* in order to stop the
> # infinite recursion.
> yield p
> ns = ifilter(lambda n: n % p != 0, ns)
> for n in sieve(ns):
> yield n
>
> odds = ifilter(lambda i: i % 2 == 1, count())
> return chain([2], sieve(dropwhile(lambda n: n < 3, odds)))
>
> if __name__ == "__main__":
> import sys
> try:
> n = int(sys.argv[1])
> except (ValueError, IndexError):
> n = 10
> p = primes()
> print("The first %d primes: %s" % (n, list(islice(p, n))))
> EOF
$ echo >> primes.py # to test html markup with an empty line just before EOF
$ hg ci -Ama
adding primes.py
hg serve
$ hg serve -p $HGPORT -d -n test --pid-file=hg.pid -A access.log -E errors.log
$ cat hg.pid >> $DAEMON_PIDS
hgweb filerevision, html
$ (get-with-headers.py localhost:$HGPORT 'file/tip/primes.py') | filterhtml
200 Script output follows
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<pre class="sourcelines stripes4 wrap bottomline"
data-logurl="/log/tip/primes.py"
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<span id="l1"><span class="sd">&quot;&quot;&quot;Fun with generators. Corresponding Haskell implementation:</span></span><a href="#l1"></a>
<span id="l2"></span><a href="#l2"></a>
<span id="l3"><span class="sd">primes = 2 : sieve [3, 5..]</span></span><a href="#l3"></a>
<span id="l4"><span class="sd"> where sieve (p:ns) = p : sieve [n | n &lt;- ns, mod n p /= 0]</span></span><a href="#l4"></a>
<span id="l5"><span class="sd">&quot;&quot;&quot;</span></span><a href="#l5"></a>
<span id="l6"></span><a href="#l6"></a>
<span id="l7"><span class="kn">from</span> <span class="nn">itertools</span> <span class="kn">import</span> <span class="n">dropwhile</span><span class="p">,</span> <span class="n">ifilter</span><span class="p">,</span> <span class="n">islice</span><span class="p">,</span> <span class="n">count</span><span class="p">,</span> <span class="n">chain</span></span><a href="#l7"></a>
<span id="l8"></span><a href="#l8"></a>
<span id="l9"><span class="kn">def</span> <span class="nf">primes</span><span class="p">():</span></span><a href="#l9"></a>
<span id="l10"> <span class="sd">&quot;&quot;&quot;Generate all primes.&quot;&quot;&quot;</span></span><a href="#l10"></a>
<span id="l11"> <span class="kn">def</span> <span class="nf">sieve</span><span class="p">(</span><span class="n">ns</span><span class="p">):</span></span><a href="#l11"></a>
<span id="l12"> <span class="n">p</span> <span class="o">=</span> <span class="n">ns</span><span class="o">.</span><span class="n">next</span><span class="p">()</span></span><a href="#l12"></a>
<span id="l13"> <span class="c"># It is important to yield *here* in order to stop the</span></span><a href="#l13"></a>
<span id="l14"> <span class="c"># infinite recursion.</span></span><a href="#l14"></a>
<span id="l15"> <span class="kn">yield</span> <span class="n">p</span></span><a href="#l15"></a>
<span id="l16"> <span class="n">ns</span> <span class="o">=</span> <span class="n">ifilter</span><span class="p">(</span><span class="kn">lambda</span> <span class="n">n</span><span class="p">:</span> <span class="n">n</span> <span class="o">%</span> <span class="n">p</span> <span class="o">!=</span> <span class="mi">0</span><span class="p">,</span> <span class="n">ns</span><span class="p">)</span></span><a href="#l16"></a>
<span id="l17"> <span class="kn">for</span> <span class="n">n</span> <span class="ow">in</span> <span class="n">sieve</span><span class="p">(</span><span class="n">ns</span><span class="p">):</span></span><a href="#l17"></a>
<span id="l18"> <span class="kn">yield</span> <span class="n">n</span></span><a href="#l18"></a>
<span id="l19"></span><a href="#l19"></a>
<span id="l20"> <span class="n">odds</span> <span class="o">=</span> <span class="n">ifilter</span><span class="p">(</span><span class="kn">lambda</span> <span class="n">i</span><span class="p">:</span> <span class="n">i</span> <span class="o">%</span> <span class="mi">2</span> <span class="o">==</span> <span class="mi">1</span><span class="p">,</span> <span class="n">count</span><span class="p">())</span></span><a href="#l20"></a>
<span id="l21"> <span class="kn">return</span> <span class="n">chain</span><span class="p">([</span><span class="mi">2</span><span class="p">],</span> <span class="n">sieve</span><span class="p">(</span><span class="n">dropwhile</span><span class="p">(</span><span class="kn">lambda</span> <span class="n">n</span><span class="p">:</span> <span class="n">n</span> <span class="o">&lt;</span> <span class="mi">3</span><span class="p">,</span> <span class="n">odds</span><span class="p">)))</span></span><a href="#l21"></a>
<span id="l22"></span><a href="#l22"></a>
<span id="l23"><span class="kn">if</span> <span class="n">__name__</span> <span class="o">==</span> <span class="s">&quot;__main__&quot;</span><span class="p">:</span></span><a href="#l23"></a>
<span id="l24"> <span class="kn">import</span> <span class="nn">sys</span></span><a href="#l24"></a>
<span id="l25"> <span class="kn">try</span><span class="p">:</span></span><a href="#l25"></a>
<span id="l26"> <span class="n">n</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">sys</span><span class="o">.</span><span class="n">argv</span><span class="p">[</span><span class="mi">1</span><span class="p">])</span></span><a href="#l26"></a>
<span id="l27"> <span class="kn">except</span> <span class="p">(</span><span class="ne">ValueError</span><span class="p">,</span> <span class="ne">IndexError</span><span class="p">):</span></span><a href="#l27"></a>
<span id="l28"> <span class="n">n</span> <span class="o">=</span> <span class="mi">10</span></span><a href="#l28"></a>
<span id="l29"> <span class="n">p</span> <span class="o">=</span> <span class="n">primes</span><span class="p">()</span></span><a href="#l29"></a>
<span id="l30"> <span class="kn">print</span><span class="p">(</span><span class="s">&quot;The first </span><span class="si">%d</span><span class="s"> primes: </span><span class="si">%s</span><span class="s">&quot;</span> <span class="o">%</span> <span class="p">(</span><span class="n">n</span><span class="p">,</span> <span class="nb">list</span><span class="p">(</span><span class="n">islice</span><span class="p">(</span><span class="n">p</span><span class="p">,</span> <span class="n">n</span><span class="p">))))</span></span><a href="#l30"></a>
<span id="l31"></span><a href="#l31"></a>
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<td class="source followlines-btn-parent"><a href="#l1"> 1</a> <span class="sd">&quot;&quot;&quot;Fun with generators. Corresponding Haskell implementation:</span></td>
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<a href="/annotate/f4fca47b67e6/primes.py#l2">
f4fca47b67e6</a>
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<div>parents: </div>
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<td class="source followlines-btn-parent"><a href="#l2"> 2</a> </td>
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<a href="/annotate/f4fca47b67e6/primes.py#l3">
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<div>parents: </div>
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<td class="source followlines-btn-parent"><a href="#l3"> 3</a> <span class="sd">primes = 2 : sieve [3, 5..]</span></td>
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<td class="source followlines-btn-parent"><a href="#l4"> 4</a> <span class="sd"> where sieve (p:ns) = p : sieve [n | n &lt;- ns, mod n p /= 0]</span></td>
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f4fca47b67e6</a>
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<div><em>&#116;&#101;&#115;&#116;</em></div>
<div>parents: </div>
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<a href="/rev/f4fca47b67e6">changeset</a>
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<td class="source followlines-btn-parent"><a href="#l5"> 5</a> <span class="sd">&quot;&quot;&quot;</span></td>
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<td class="source followlines-btn-parent"><a href="#l6"> 6</a> </td>
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<div>parents: </div>
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<td class="source followlines-btn-parent"><a href="#l7"> 7</a> <span class="kn">from</span> <span class="nn">itertools</span> <span class="kn">import</span> <span class="n">dropwhile</span><span class="p">,</span> <span class="n">ifilter</span><span class="p">,</span> <span class="n">islice</span><span class="p">,</span> <span class="n">count</span><span class="p">,</span> <span class="n">chain</span></td>
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<td class="source followlines-btn-parent"><a href="#l8"> 8</a> </td>
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<td class="source followlines-btn-parent"><a href="#l9"> 9</a> <span class="kn">def</span> <span class="nf">primes</span><span class="p">():</span></td>
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</div>
</td>
<td class="source followlines-btn-parent"><a href="#l10"> 10</a> <span class="sd">&quot;&quot;&quot;Generate all primes.&quot;&quot;&quot;</span></td>
</tr>
<tr id="l11" class="thisrev">
<td class="annotate parity0">
<div class="annotate-info">
<div>
<a href="/annotate/f4fca47b67e6/primes.py#l11">
f4fca47b67e6</a>
a
</div>
<div><em>&#116;&#101;&#115;&#116;</em></div>
<div>parents: </div>
<a href="/diff/f4fca47b67e6/primes.py">diff</a>
<a href="/rev/f4fca47b67e6">changeset</a>
</div>
</td>
<td class="source followlines-btn-parent"><a href="#l11"> 11</a> <span class="kn">def</span> <span class="nf">sieve</span><span class="p">(</span><span class="n">ns</span><span class="p">):</span></td>
</tr>
<tr id="l12" class="thisrev">
<td class="annotate parity0">
<div class="annotate-info">
<div>
<a href="/annotate/f4fca47b67e6/primes.py#l12">
f4fca47b67e6</a>
a
</div>
<div><em>&#116;&#101;&#115;&#116;</em></div>
<div>parents: </div>
<a href="/diff/f4fca47b67e6/primes.py">diff</a>
<a href="/rev/f4fca47b67e6">changeset</a>
</div>
</td>
<td class="source followlines-btn-parent"><a href="#l12"> 12</a> <span class="n">p</span> <span class="o">=</span> <span class="n">ns</span><span class="o">.</span><span class="n">next</span><span class="p">()</span></td>
</tr>
<tr id="l13" class="thisrev">
<td class="annotate parity0">
<div class="annotate-info">
<div>
<a href="/annotate/f4fca47b67e6/primes.py#l13">
f4fca47b67e6</a>
a
</div>
<div><em>&#116;&#101;&#115;&#116;</em></div>
<div>parents: </div>
<a href="/diff/f4fca47b67e6/primes.py">diff</a>
<a href="/rev/f4fca47b67e6">changeset</a>
</div>
</td>
<td class="source followlines-btn-parent"><a href="#l13"> 13</a> <span class="c"># It is important to yield *here* in order to stop the</span></td>
</tr>
<tr id="l14" class="thisrev">
<td class="annotate parity0">
<div class="annotate-info">
<div>
<a href="/annotate/f4fca47b67e6/primes.py#l14">
f4fca47b67e6</a>
a
</div>
<div><em>&#116;&#101;&#115;&#116;</em></div>
<div>parents: </div>
<a href="/diff/f4fca47b67e6/primes.py">diff</a>
<a href="/rev/f4fca47b67e6">changeset</a>
</div>
</td>
<td class="source followlines-btn-parent"><a href="#l14"> 14</a> <span class="c"># infinite recursion.</span></td>
</tr>
<tr id="l15" class="thisrev">
<td class="annotate parity0">
<div class="annotate-info">
<div>
<a href="/annotate/f4fca47b67e6/primes.py#l15">
f4fca47b67e6</a>
a
</div>
<div><em>&#116;&#101;&#115;&#116;</em></div>
<div>parents: </div>
<a href="/diff/f4fca47b67e6/primes.py">diff</a>
<a href="/rev/f4fca47b67e6">changeset</a>
</div>
</td>
<td class="source followlines-btn-parent"><a href="#l15"> 15</a> <span class="kn">yield</span> <span class="n">p</span></td>
</tr>
<tr id="l16" class="thisrev">
<td class="annotate parity0">
<div class="annotate-info">
<div>
<a href="/annotate/f4fca47b67e6/primes.py#l16">
f4fca47b67e6</a>
a
</div>
<div><em>&#116;&#101;&#115;&#116;</em></div>
<div>parents: </div>
<a href="/diff/f4fca47b67e6/primes.py">diff</a>
<a href="/rev/f4fca47b67e6">changeset</a>
</div>
</td>
<td class="source followlines-btn-parent"><a href="#l16"> 16</a> <span class="n">ns</span> <span class="o">=</span> <span class="n">ifilter</span><span class="p">(</span><span class="kn">lambda</span> <span class="n">n</span><span class="p">:</span> <span class="n">n</span> <span class="o">%</span> <span class="n">p</span> <span class="o">!=</span> <span class="mi">0</span><span class="p">,</span> <span class="n">ns</span><span class="p">)</span></td>
</tr>
<tr id="l17" class="thisrev">
<td class="annotate parity0">
<div class="annotate-info">
<div>
<a href="/annotate/f4fca47b67e6/primes.py#l17">
f4fca47b67e6</a>
a
</div>
<div><em>&#116;&#101;&#115;&#116;</em></div>
<div>parents: </div>
<a href="/diff/f4fca47b67e6/primes.py">diff</a>
<a href="/rev/f4fca47b67e6">changeset</a>
</div>
</td>
<td class="source followlines-btn-parent"><a href="#l17"> 17</a> <span class="kn">for</span> <span class="n">n</span> <span class="ow">in</span> <span class="n">sieve</span><span class="p">(</span><span class="n">ns</span><span class="p">):</span></td>
</tr>
<tr id="l18" class="thisrev">
<td class="annotate parity0">
<div class="annotate-info">
<div>
<a href="/annotate/f4fca47b67e6/primes.py#l18">
f4fca47b67e6</a>
a
</div>
<div><em>&#116;&#101;&#115;&#116;</em></div>
<div>parents: </div>
<a href="/diff/f4fca47b67e6/primes.py">diff</a>
<a href="/rev/f4fca47b67e6">changeset</a>
</div>
</td>
<td class="source followlines-btn-parent"><a href="#l18"> 18</a> <span class="kn">yield</span> <span class="n">n</span></td>
</tr>
<tr id="l19" class="thisrev">
<td class="annotate parity0">
<div class="annotate-info">
<div>
<a href="/annotate/f4fca47b67e6/primes.py#l19">
f4fca47b67e6</a>
a
</div>
<div><em>&#116;&#101;&#115;&#116;</em></div>
<div>parents: </div>
<a href="/diff/f4fca47b67e6/primes.py">diff</a>
<a href="/rev/f4fca47b67e6">changeset</a>
</div>
</td>
<td class="source followlines-btn-parent"><a href="#l19"> 19</a> </td>
</tr>
<tr id="l20" class="thisrev">
<td class="annotate parity0">
<div class="annotate-info">
<div>
<a href="/annotate/f4fca47b67e6/primes.py#l20">
f4fca47b67e6</a>
a
</div>
<div><em>&#116;&#101;&#115;&#116;</em></div>
<div>parents: </div>
<a href="/diff/f4fca47b67e6/primes.py">diff</a>
<a href="/rev/f4fca47b67e6">changeset</a>
</div>
</td>
<td class="source followlines-btn-parent"><a href="#l20"> 20</a> <span class="n">odds</span> <span class="o">=</span> <span class="n">ifilter</span><span class="p">(</span><span class="kn">lambda</span> <span class="n">i</span><span class="p">:</span> <span class="n">i</span> <span class="o">%</span> <span class="mi">2</span> <span class="o">==</span> <span class="mi">1</span><span class="p">,</span> <span class="n">count</span><span class="p">())</span></td>
</tr>
<tr id="l21" class="thisrev">
<td class="annotate parity0">
<div class="annotate-info">
<div>
<a href="/annotate/f4fca47b67e6/primes.py#l21">
f4fca47b67e6</a>
a
</div>
<div><em>&#116;&#101;&#115;&#116;</em></div>
<div>parents: </div>
<a href="/diff/f4fca47b67e6/primes.py">diff</a>
<a href="/rev/f4fca47b67e6">changeset</a>
</div>
</td>
<td class="source followlines-btn-parent"><a href="#l21"> 21</a> <span class="kn">return</span> <span class="n">chain</span><span class="p">([</span><span class="mi">2</span><span class="p">],</span> <span class="n">sieve</span><span class="p">(</span><span class="n">dropwhile</span><span class="p">(</span><span class="kn">lambda</span> <span class="n">n</span><span class="p">:</span> <span class="n">n</span> <span class="o">&lt;</span> <span class="mi">3</span><span class="p">,</span> <span class="n">odds</span><span class="p">)))</span></td>
</tr>
<tr id="l22" class="thisrev">
<td class="annotate parity0">
<div class="annotate-info">
<div>
<a href="/annotate/f4fca47b67e6/primes.py#l22">
f4fca47b67e6</a>
a
</div>
<div><em>&#116;&#101;&#115;&#116;</em></div>
<div>parents: </div>
<a href="/diff/f4fca47b67e6/primes.py">diff</a>
<a href="/rev/f4fca47b67e6">changeset</a>
</div>
</td>
<td class="source followlines-btn-parent"><a href="#l22"> 22</a> </td>
</tr>
<tr id="l23" class="thisrev">
<td class="annotate parity0">
<div class="annotate-info">
<div>
<a href="/annotate/f4fca47b67e6/primes.py#l23">
f4fca47b67e6</a>
a
</div>
<div><em>&#116;&#101;&#115;&#116;</em></div>
<div>parents: </div>
<a href="/diff/f4fca47b67e6/primes.py">diff</a>
<a href="/rev/f4fca47b67e6">changeset</a>
</div>
</td>
<td class="source followlines-btn-parent"><a href="#l23"> 23</a> <span class="kn">if</span> <span class="n">__name__</span> <span class="o">==</span> <span class="s">&quot;__main__&quot;</span><span class="p">:</span></td>
</tr>
<tr id="l24" class="thisrev">
<td class="annotate parity0">
<div class="annotate-info">
<div>
<a href="/annotate/f4fca47b67e6/primes.py#l24">
f4fca47b67e6</a>
a
</div>
<div><em>&#116;&#101;&#115;&#116;</em></div>
<div>parents: </div>
<a href="/diff/f4fca47b67e6/primes.py">diff</a>
<a href="/rev/f4fca47b67e6">changeset</a>
</div>
</td>
<td class="source followlines-btn-parent"><a href="#l24"> 24</a> <span class="kn">import</span> <span class="nn">sys</span></td>
</tr>
<tr id="l25" class="thisrev">
<td class="annotate parity0">
<div class="annotate-info">
<div>
<a href="/annotate/f4fca47b67e6/primes.py#l25">
f4fca47b67e6</a>
a
</div>
<div><em>&#116;&#101;&#115;&#116;</em></div>
<div>parents: </div>
<a href="/diff/f4fca47b67e6/primes.py">diff</a>
<a href="/rev/f4fca47b67e6">changeset</a>
</div>
</td>
<td class="source followlines-btn-parent"><a href="#l25"> 25</a> <span class="kn">try</span><span class="p">:</span></td>
</tr>
<tr id="l26" class="thisrev">
<td class="annotate parity0">
<div class="annotate-info">
<div>
<a href="/annotate/f4fca47b67e6/primes.py#l26">
f4fca47b67e6</a>
a
</div>
<div><em>&#116;&#101;&#115;&#116;</em></div>
<div>parents: </div>
<a href="/diff/f4fca47b67e6/primes.py">diff</a>
<a href="/rev/f4fca47b67e6">changeset</a>
</div>
</td>
<td class="source followlines-btn-parent"><a href="#l26"> 26</a> <span class="n">n</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">sys</span><span class="o">.</span><span class="n">argv</span><span class="p">[</span><span class="mi">1</span><span class="p">])</span></td>
</tr>
<tr id="l27" class="thisrev">
<td class="annotate parity0">
<div class="annotate-info">
<div>
<a href="/annotate/f4fca47b67e6/primes.py#l27">
f4fca47b67e6</a>
a
</div>
<div><em>&#116;&#101;&#115;&#116;</em></div>
<div>parents: </div>
<a href="/diff/f4fca47b67e6/primes.py">diff</a>
<a href="/rev/f4fca47b67e6">changeset</a>
</div>
</td>
<td class="source followlines-btn-parent"><a href="#l27"> 27</a> <span class="kn">except</span> <span class="p">(</span><span class="ne">ValueError</span><span class="p">,</span> <span class="ne">IndexError</span><span class="p">):</span></td>
</tr>
<tr id="l28" class="thisrev">
<td class="annotate parity0">
<div class="annotate-info">
<div>
<a href="/annotate/f4fca47b67e6/primes.py#l28">
f4fca47b67e6</a>
a
</div>
<div><em>&#116;&#101;&#115;&#116;</em></div>
<div>parents: </div>
<a href="/diff/f4fca47b67e6/primes.py">diff</a>
<a href="/rev/f4fca47b67e6">changeset</a>
</div>
</td>
<td class="source followlines-btn-parent"><a href="#l28"> 28</a> <span class="n">n</span> <span class="o">=</span> <span class="mi">10</span></td>
</tr>
<tr id="l29" class="thisrev">
<td class="annotate parity0">
<div class="annotate-info">
<div>
<a href="/annotate/f4fca47b67e6/primes.py#l29">
f4fca47b67e6</a>
a
</div>
<div><em>&#116;&#101;&#115;&#116;</em></div>
<div>parents: </div>
<a href="/diff/f4fca47b67e6/primes.py">diff</a>
<a href="/rev/f4fca47b67e6">changeset</a>
</div>
</td>
<td class="source followlines-btn-parent"><a href="#l29"> 29</a> <span class="n">p</span> <span class="o">=</span> <span class="n">primes</span><span class="p">()</span></td>
</tr>
<tr id="l30" class="thisrev">
<td class="annotate parity0">
<div class="annotate-info">
<div>
<a href="/annotate/f4fca47b67e6/primes.py#l30">
f4fca47b67e6</a>
a
</div>
<div><em>&#116;&#101;&#115;&#116;</em></div>
<div>parents: </div>
<a href="/diff/f4fca47b67e6/primes.py">diff</a>
<a href="/rev/f4fca47b67e6">changeset</a>
</div>
</td>
<td class="source followlines-btn-parent"><a href="#l30"> 30</a> <span class="kn">print</span><span class="p">(</span><span class="s">&quot;The first </span><span class="si">%d</span><span class="s"> primes: </span><span class="si">%s</span><span class="s">&quot;</span> <span class="o">%</span> <span class="p">(</span><span class="n">n</span><span class="p">,</span> <span class="nb">list</span><span class="p">(</span><span class="n">islice</span><span class="p">(</span><span class="n">p</span><span class="p">,</span> <span class="n">n</span><span class="p">))))</span></td>
</tr>
<tr id="l31" class="thisrev">
<td class="annotate parity0">
<div class="annotate-info">
<div>
<a href="/annotate/f4fca47b67e6/primes.py#l31">
f4fca47b67e6</a>
a
</div>
<div><em>&#116;&#101;&#115;&#116;</em></div>
<div>parents: </div>
<a href="/diff/f4fca47b67e6/primes.py">diff</a>
<a href="/rev/f4fca47b67e6">changeset</a>
</div>
</td>
<td class="source followlines-btn-parent"><a href="#l31"> 31</a> </td>
</tr>
</tbody>
</table>
</div>
</div>
</div>
<script type="text/javascript" src="/static/followlines.js"></script>
</body>
</html>
hgweb fileannotate, raw
$ (get-with-headers.py localhost:$HGPORT 'annotate/tip/primes.py?style=raw') \
> | sed "s/test@//" > a
$ echo "200 Script output follows" > b
$ echo "" >> b
$ echo "" >> b
$ hg annotate "primes.py" >> b
$ echo "" >> b
$ echo "" >> b
$ echo "" >> b
$ echo "" >> b
$ cmp b a || diff -u b a
hgweb filerevision, raw
$ (get-with-headers.py localhost:$HGPORT 'file/tip/primes.py?style=raw') \
> > a
$ echo "200 Script output follows" > b
$ echo "" >> b
$ hg cat primes.py >> b
$ cmp b a || diff -u b a
hgweb highlightcss friendly
$ get-with-headers.py localhost:$HGPORT 'highlightcss' > out
$ head -n 4 out
200 Script output follows
/* pygments_style = friendly */
$ rm out
errors encountered
$ cat errors.log
$ killdaemons.py
Change the pygments style
$ cat > .hg/hgrc <<EOF
> [web]
> pygments_style = fruity
> EOF
hg serve again
$ hg serve -p $HGPORT -d -n test --pid-file=hg.pid -A access.log -E errors.log
$ cat hg.pid >> $DAEMON_PIDS
hgweb highlightcss fruity
$ get-with-headers.py localhost:$HGPORT 'highlightcss' > out
$ head -n 4 out
200 Script output follows
/* pygments_style = fruity */
$ rm out
errors encountered
$ cat errors.log
$ killdaemons.py
only highlight C source files
$ cat > .hg/hgrc <<EOF
> [web]
> highlightfiles = **.c
> EOF
hg serve again
$ hg serve -p $HGPORT -d -n test --pid-file=hg.pid -A access.log -E errors.log
$ cat hg.pid >> $DAEMON_PIDS
test that fileset in highlightfiles works and primes.py is not highlighted
$ get-with-headers.py localhost:$HGPORT 'file/tip/primes.py' | grep 'id="l11"'
<span id="l11"> def sieve(ns):</span><a href="#l11"></a>
errors encountered
$ cat errors.log
$ cd ..
$ hg init eucjp
$ cd eucjp
$ $PYTHON -c 'print("\265\376")' >> eucjp.txt # Japanese kanji "Kyo"
$ hg ci -Ama
adding eucjp.txt
$ hgserveget () {
> killdaemons.py
> echo % HGENCODING="$1" hg serve
> HGENCODING="$1" hg serve -p $HGPORT -d -n test --pid-file=hg.pid -E errors.log
> cat hg.pid >> $DAEMON_PIDS
>
> echo % hgweb filerevision, html
> get-with-headers.py localhost:$HGPORT "file/tip/$2" \
> | grep '<div class="parity0 source">'
> echo % errors encountered
> cat errors.log
> }
$ hgserveget euc-jp eucjp.txt
% HGENCODING=euc-jp hg serve
% hgweb filerevision, html
% errors encountered
$ hgserveget utf-8 eucjp.txt
% HGENCODING=utf-8 hg serve
% hgweb filerevision, html
% errors encountered
$ hgserveget us-ascii eucjp.txt
% HGENCODING=us-ascii hg serve
% hgweb filerevision, html
% errors encountered
We attempt to highlight unknown files by default
$ killdaemons.py
$ cat > .hg/hgrc << EOF
> [web]
> highlightfiles = **
> EOF
$ cat > unknownfile << EOF
> #!$PYTHON
> def foo():
> pass
> EOF
$ hg add unknownfile
$ hg commit -m unknown unknownfile
$ hg serve -p $HGPORT -d -n test --pid-file=hg.pid
$ cat hg.pid >> $DAEMON_PIDS
$ get-with-headers.py localhost:$HGPORT 'file/tip/unknownfile' | grep l2
<span id="l2"><span class="k">def</span> <span class="nf">foo</span><span class="p">():</span></span><a href="#l2"></a>
We can prevent Pygments from falling back to a non filename-based
detection mode
$ cat > .hg/hgrc << EOF
> [web]
> highlightfiles = **
> highlightonlymatchfilename = true
> EOF
$ killdaemons.py
$ hg serve -p $HGPORT -d -n test --pid-file=hg.pid
$ cat hg.pid >> $DAEMON_PIDS
$ get-with-headers.py localhost:$HGPORT 'file/tip/unknownfile' | grep l2
<span id="l2">def foo():</span><a href="#l2"></a>
$ cd ..