coal, paper: add newlines when displaying a file in hgweb

The newlines make the HTML somewhat readable and gives much smaller,
readable diffs when the tests change.

templates/coal/map

@@ -1,190 +1,191 b''
 default = 'shortlog'
 
 mimetype = 'text/html; charset={encoding}'
 header = header.tmpl
 footer = ../paper/footer.tmpl
 search = ../paper/search.tmpl
 
 changelog = ../paper/shortlog.tmpl
 shortlog = ../paper/shortlog.tmpl
 shortlogentry = ../paper/shortlogentry.tmpl
 graph = ../paper/graph.tmpl
 
 naventry = '<a href="{url}log/{node|short}{sessionvars%urlparameter}">{label|escape}</a> '
 navshortentry = '<a href="{url}shortlog/{node|short}{sessionvars%urlparameter}">{label|escape}</a> '
 navgraphentry = '<a href="{url}graph/{node|short}{sessionvars%urlparameter}">{label|escape}</a> '
 filenaventry = '<a href="{url}log/{node|short}/{file|urlescape}{sessionvars%urlparameter}">{label|escape}</a> '
 filedifflink = '<a href="{url}diff/{node|short}/{file|urlescape}{sessionvars%urlparameter}">{file|escape}</a> '
 filenodelink = '<a href="{url}file/{node|short}/{file|urlescape}{sessionvars%urlparameter}">{file|escape}</a> '
 filenolink = '{file|escape} '
 fileellipses = '...'
 changelogentry = ../paper/shortlogentry.tmpl
 searchentry = ../paper/shortlogentry.tmpl
 changeset = ../paper/changeset.tmpl
 manifest = ../paper/manifest.tmpl
 
 direntry = '
   <tr class="fileline parity{parity}">
     <td class="name">
       <a href="{url}file/{node|short}{path|urlescape}{sessionvars%urlparameter}">
         <img src="{staticurl}coal-folder.png" alt="dir."/> {basename|escape}/
       </a>
       <a href="{url}file/{node|short}{path|urlescape}/{emptydirs|urlescape}{sessionvars%urlparameter}">
         {emptydirs|escape}
       </a>
     </td>
     <td class="size"></td>
     <td class="permissions">drwxr-xr-x</td>
   </tr>'
 
 fileentry = '
   <tr class="fileline parity{parity}">
     <td class="filename">
       <a href="{url}file/{node|short}/{file|urlescape}{sessionvars%urlparameter}">
         <img src="{staticurl}coal-file.png" alt="file"/> {basename|escape}
       </a>
     </td>
     <td class="size">{size}</td>
     <td class="permissions">{permissions|permissions}</td>
   </tr>'
 
 filerevision = ../paper/filerevision.tmpl
 fileannotate = ../paper/fileannotate.tmpl
 filediff = ../paper/filediff.tmpl
 filelog = ../paper/filelog.tmpl
-fileline = '<div class="parity{parity} source"><a href="#{lineid}" id="{lineid}">{linenumber}</a> {line|escape}</div>'
+fileline = '
+  <div class="parity{parity} source"><a href="#{lineid}" id="{lineid}">{linenumber}</a> {line|escape}</div>'
 filelogentry = ../paper/filelogentry.tmpl
 
 annotateline = '
   <tr class="parity{parity}">
     <td class="annotate">
       <a href="{url}annotate/{node|short}/{file|urlescape}{sessionvars%urlparameter}#{targetline}"
          title="{node|short}: {desc|escape|firstline}">{author|user}@{rev}</a>
     </td>
     <td class="source"><a href="#{lineid}" id="{lineid}">{linenumber}</a> {line|escape}</td>
   </tr>'
 
 diffblock = '<div class="source bottomline parity{parity}"><pre>{lines}</pre></div>'
 difflineplus = '<a href="#{lineid}" id="{lineid}">{linenumber}</a> <span class="plusline">{line|escape}</span>'
 difflineminus = '<a href="#{lineid}" id="{lineid}">{linenumber}</a> <span class="minusline">{line|escape}</span>'
 difflineat = '<a href="#{lineid}" id="{lineid}">{linenumber}</a> <span class="atline">{line|escape}</span>'
 diffline = '<a href="#{lineid}" id="{lineid}">{linenumber}</a> {line|escape}'
 
 changelogparent = '
   <tr>
     <th class="parent">parent {rev}:</th>
     <td class="parent"><a href="{url}rev/{node|short}{sessionvars%urlparameter}">{node|short}</a></td>
   </tr>'
 
 changesetparent = '<a href="{url}rev/{node|short}{sessionvars%urlparameter}">{node|short}</a> '
 
 filerevparent = '<a href="{url}file/{node|short}/{file|urlescape}{sessionvars%urlparameter}">{rename%filerename}{node|short}</a> '
 filerevchild = '<a href="{url}file/{node|short}/{file|urlescape}{sessionvars%urlparameter}">{node|short}</a> '
 
 filerename = '{file|escape}@'
 filelogrename = '
   <tr>
     <th>base:</th>
     <td>
       <a href="{url}file/{node|short}/{file|urlescape}{sessionvars%urlparameter}">
         {file|escape}@{node|short}
       </a>
     </td>
   </tr>'
 fileannotateparent = '
   <tr>
     <td class="metatag">parent:</td>
     <td>
       <a href="{url}annotate/{node|short}/{file|urlescape}{sessionvars%urlparameter}">
         {rename%filerename}{node|short}
       </a>
     </td>
   </tr>'
 changesetchild = ' <a href="{url}rev/{node|short}{sessionvars%urlparameter}">{node|short}</a>'
 changelogchild = '
   <tr>
     <th class="child">child</th>
     <td class="child">
       <a href="{url}rev/{node|short}{sessionvars%urlparameter}">
         {node|short}
       </a>
     </td>
   </tr>'
 fileannotatechild = '
   <tr>
     <td class="metatag">child:</td>
     <td>
       <a href="{url}annotate/{node|short}/{file|urlescape}{sessionvars%urlparameter}">
         {node|short}
       </a>
     </td>
   </tr>'
 tags = ../paper/tags.tmpl
 tagentry = '
   <tr class="tagEntry parity{parity}">
     <td>
       <a href="{url}rev/{node|short}{sessionvars%urlparameter}">
         {tag|escape}
       </a>
     </td>
     <td class="node">
       {node|short}
     </td>
   </tr>'
 branches = ../paper/branches.tmpl
 branchentry = '
   <tr class="tagEntry parity{parity}">
     <td>
       <a href="{url}shortlog/{node|short}{sessionvars%urlparameter}">
         {branch|escape}
       </a>
     </td>
     <td class="node">
       {node|short}
     </td>
   </tr>'
 changelogtag = '<span class="tag">{name|escape}</span> '
 changesettag = '<span class="tag">{tag|escape}</span> '
 changelogbranchhead = '<span class="branchhead">{name|escape}</span> '
 changelogbranchname = '<span class="branchname">{name|escape}</span> ' 
 
 filediffparent = '
   <tr>
     <th class="parent">parent {rev}:</th>
     <td class="parent"><a href="{url}rev/{node|short}{sessionvars%urlparameter}">{node|short}</a></td>
   </tr>'
 filelogparent = '
   <tr>
     <th>parent {rev}:</th>
     <td><a href="{url}file/{node|short}/{file|urlescape}{sessionvars%urlparameter}">{node|short}</a></td>
   </tr>'
 filediffchild = '
   <tr>
     <th class="child">child {rev}:</th>
     <td class="child"><a href="{url}rev/{node|short}{sessionvars%urlparameter}">{node|short}</a>
   </td>
   </tr>'
 filelogchild = '
   <tr>
     <th>child {rev}:</th>
     <td><a href="{url}file/{node|short}/{file|urlescape}{sessionvars%urlparameter}">{node|short}</a></td>
   </tr>'
 
 indexentry = '
   <tr class="parity{parity}">
     <td><a href="{url}{sessionvars%urlparameter}">{name|escape}</a></td>
     <td>{description}</td>
     <td>{contact|obfuscate}</td>
     <td class="age">{lastchange|age} ago</td>
     <td class="indexlinks">{archives%indexarchiveentry}</td>
   </tr>\n'
 indexarchiveentry = '<a href="{url}archive/{node|short}{extension|urlescape}">&nbsp;&darr;{type|escape}</a>'
 index = ../paper/index.tmpl
 archiveentry = '
   <li>
     <a href="{url}archive/{node|short}{extension|urlescape}">{type|escape}</a>
   </li>'
 notfound = ../paper/notfound.tmpl
 error = ../paper/error.tmpl
 urlparameter = '{separator}{name}={value|urlescape}'
 hiddenformentry = '<input type="hidden" name="{name}" value="{value|escape}" />'

templates/paper/map

@@ -1,190 +1,191 b''
 default = 'shortlog'
 
 mimetype = 'text/html; charset={encoding}'
 header = header.tmpl
 footer = footer.tmpl
 search = search.tmpl
 
 changelog = shortlog.tmpl
 shortlog = shortlog.tmpl
 shortlogentry = shortlogentry.tmpl
 graph = graph.tmpl
 
 naventry = '<a href="{url}log/{node|short}{sessionvars%urlparameter}">{label|escape}</a> '
 navshortentry = '<a href="{url}shortlog/{node|short}{sessionvars%urlparameter}">{label|escape}</a> '
 navgraphentry = '<a href="{url}graph/{node|short}{sessionvars%urlparameter}">{label|escape}</a> '
 filenaventry = '<a href="{url}log/{node|short}/{file|urlescape}{sessionvars%urlparameter}">{label|escape}</a> '
 filedifflink = '<a href="{url}diff/{node|short}/{file|urlescape}{sessionvars%urlparameter}">{file|escape}</a> '
 filenodelink = '<a href="{url}file/{node|short}/{file|urlescape}{sessionvars%urlparameter}">{file|escape}</a> '
 filenolink = '{file|escape} '
 fileellipses = '...'
 changelogentry = shortlogentry.tmpl
 searchentry = shortlogentry.tmpl
 changeset = changeset.tmpl
 manifest = manifest.tmpl
 
 direntry = '
   <tr class="fileline parity{parity}">
     <td class="name">
       <a href="{url}file/{node|short}{path|urlescape}{sessionvars%urlparameter}">
         <img src="{staticurl}coal-folder.png" alt="dir."/> {basename|escape}/
       </a>
       <a href="{url}file/{node|short}{path|urlescape}/{emptydirs|urlescape}{sessionvars%urlparameter}">
         {emptydirs|escape}
       </a>
     </td>
     <td class="size"></td>
     <td class="permissions">drwxr-xr-x</td>
   </tr>'
 
 fileentry = '
   <tr class="fileline parity{parity}">
     <td class="filename">
       <a href="{url}file/{node|short}/{file|urlescape}{sessionvars%urlparameter}">
         <img src="{staticurl}coal-file.png" alt="file"/> {basename|escape}
       </a>
     </td>
     <td class="size">{size}</td>
     <td class="permissions">{permissions|permissions}</td>
   </tr>'
 
 filerevision = filerevision.tmpl
 fileannotate = fileannotate.tmpl
 filediff = filediff.tmpl
 filelog = filelog.tmpl
-fileline = '<div class="parity{parity} source"><a href="#{lineid}" id="{lineid}">{linenumber}</a> {line|escape}</div>'
+fileline = '
+  <div class="parity{parity} source"><a href="#{lineid}" id="{lineid}">{linenumber}</a> {line|escape}</div>'
 filelogentry = filelogentry.tmpl
 
 annotateline = '
   <tr class="parity{parity}">
     <td class="annotate">
       <a href="{url}annotate/{node|short}/{file|urlescape}{sessionvars%urlparameter}#{targetline}"
          title="{node|short}: {desc|escape|firstline}">{author|user}@{rev}</a>
     </td>
     <td class="source"><a href="#{lineid}" id="{lineid}">{linenumber}</a> {line|escape}</td>
   </tr>'
 
 diffblock = '<div class="source bottomline parity{parity}"><pre>{lines}</pre></div>'
 difflineplus = '<a href="#{lineid}" id="{lineid}">{linenumber}</a> <span class="plusline">{line|escape}</span>'
 difflineminus = '<a href="#{lineid}" id="{lineid}">{linenumber}</a> <span class="minusline">{line|escape}</span>'
 difflineat = '<a href="#{lineid}" id="{lineid}">{linenumber}</a> <span class="atline">{line|escape}</span>'
 diffline = '<a href="#{lineid}" id="{lineid}">{linenumber}</a> {line|escape}'
 
 changelogparent = '
   <tr>
     <th class="parent">parent {rev}:</th>
     <td class="parent"><a href="{url}rev/{node|short}{sessionvars%urlparameter}">{node|short}</a></td>
   </tr>'
 
 changesetparent = '<a href="{url}rev/{node|short}{sessionvars%urlparameter}">{node|short}</a> '
 
 filerevparent = '<a href="{url}file/{node|short}/{file|urlescape}{sessionvars%urlparameter}">{rename%filerename}{node|short}</a> '
 filerevchild = '<a href="{url}file/{node|short}/{file|urlescape}{sessionvars%urlparameter}">{node|short}</a> '
 
 filerename = '{file|escape}@'
 filelogrename = '
   <tr>
     <th>base:</th>
     <td>
       <a href="{url}file/{node|short}/{file|urlescape}{sessionvars%urlparameter}">
         {file|escape}@{node|short}
       </a>
     </td>
   </tr>'
 fileannotateparent = '
   <tr>
     <td class="metatag">parent:</td>
     <td>
       <a href="{url}annotate/{node|short}/{file|urlescape}{sessionvars%urlparameter}">
         {rename%filerename}{node|short}
       </a>
     </td>
   </tr>'
 changesetchild = ' <a href="{url}rev/{node|short}{sessionvars%urlparameter}">{node|short}</a>'
 changelogchild = '
   <tr>
     <th class="child">child</th>
     <td class="child">
       <a href="{url}rev/{node|short}{sessionvars%urlparameter}">
         {node|short}
       </a>
     </td>
   </tr>'
 fileannotatechild = '
   <tr>
     <td class="metatag">child:</td>
     <td>
       <a href="{url}annotate/{node|short}/{file|urlescape}{sessionvars%urlparameter}">
         {node|short}
       </a>
     </td>
   </tr>'
 tags = tags.tmpl
 tagentry = '
   <tr class="tagEntry parity{parity}">
     <td>
       <a href="{url}rev/{node|short}{sessionvars%urlparameter}">
         {tag|escape}
       </a>
     </td>
     <td class="node">
       {node|short}
     </td>
   </tr>'
 branches = branches.tmpl
 branchentry = '
   <tr class="tagEntry parity{parity}">
     <td>
       <a href="{url}shortlog/{node|short}{sessionvars%urlparameter}">
         {branch|escape}
       </a>
     </td>
     <td class="node">
       {node|short}
     </td>
   </tr>'
 changelogtag = '<span class="tag">{name|escape}</span> '
 changesettag = '<span class="tag">{tag|escape}</span> '
 changelogbranchhead = '<span class="branchhead">{name|escape}</span> '
 changelogbranchname = '<span class="branchname">{name|escape}</span> ' 
 
 filediffparent = '
   <tr>
     <th class="parent">parent {rev}:</th>
     <td class="parent"><a href="{url}rev/{node|short}{sessionvars%urlparameter}">{node|short}</a></td>
   </tr>'
 filelogparent = '
   <tr>
     <th>parent {rev}:</th>
     <td><a href="{url}file/{node|short}/{file|urlescape}{sessionvars%urlparameter}">{node|short}</a></td>
   </tr>'
 filediffchild = '
   <tr>
     <th class="child">child {rev}:</th>
     <td class="child"><a href="{url}rev/{node|short}{sessionvars%urlparameter}">{node|short}</a>
   </td>
   </tr>'
 filelogchild = '
   <tr>
     <th>child {rev}:</th>
     <td><a href="{url}file/{node|short}/{file|urlescape}{sessionvars%urlparameter}">{node|short}</a></td>
   </tr>'
 
 indexentry = '
   <tr class="parity{parity}">
     <td><a href="{url}{sessionvars%urlparameter}">{name|escape}</a></td>
     <td>{description}</td>
     <td>{contact|obfuscate}</td>
     <td class="age">{lastchange|age} ago</td>
     <td class="indexlinks">{archives%indexarchiveentry}</td>
   </tr>\n'
 indexarchiveentry = '<a href="{url}archive/{node|short}{extension|urlescape}">&nbsp;&darr;{type|escape}</a>'
 index = index.tmpl
 archiveentry = '
   <li>
     <a href="{url}archive/{node|short}{extension|urlescape}">{type|escape}</a>
   </li>'
 notfound = notfound.tmpl
 error = error.tmpl
 urlparameter = '{separator}{name}={value|urlescape}'
 hiddenformentry = '<input type="hidden" name="{name}" value="{value|escape}" />'

tests/test-hgweb-commands.out

@@ -1,987 +1,988 b''
 % Set up the repo
 adding da/foo
 adding foo
 marked working directory as branch stable
 % Logs and changes
 200 Script output follows
 
 <?xml version="1.0" encoding="ascii"?>
 <feed xmlns="http://127.0.0.1/2005/Atom">
  <!-- Changelog -->
  <id>http://127.0.0.1/</id>
  <link rel="self" href="http://127.0.0.1/atom-log"/>
  <link rel="alternate" href="http://127.0.0.1/"/>
  <title>test Changelog</title>
  <updated>1970-01-01T00:00:00+00:00</updated>
 
  <entry>
   <title>branch</title>
   <id>http://127.0.0.1/#changeset-1d22e65f027e5a0609357e7d8e7508cd2ba5d2fe</id>
   <link href="http://127.0.0.1/rev/1d22e65f027e5a0609357e7d8e7508cd2ba5d2fe"/>
   <author>
    <name>test</name>
    <email>&#116;&#101;&#115;&#116;</email>
   </author>
   <updated>1970-01-01T00:00:00+00:00</updated>
   <published>1970-01-01T00:00:00+00:00</published>
   <content type="xhtml">
    <div xmlns="http://127.0.0.1/1999/xhtml">
     <pre xml:space="preserve">branch</pre>
    </div>
   </content>
  </entry>
  <entry>
   <title>Added tag 1.0 for changeset 2ef0ac749a14</title>
   <id>http://127.0.0.1/#changeset-a4f92ed23982be056b9852de5dfe873eaac7f0de</id>
   <link href="http://127.0.0.1/rev/a4f92ed23982be056b9852de5dfe873eaac7f0de"/>
   <author>
    <name>test</name>
    <email>&#116;&#101;&#115;&#116;</email>
   </author>
   <updated>1970-01-01T00:00:00+00:00</updated>
   <published>1970-01-01T00:00:00+00:00</published>
   <content type="xhtml">
    <div xmlns="http://127.0.0.1/1999/xhtml">
     <pre xml:space="preserve">Added tag 1.0 for changeset 2ef0ac749a14</pre>
    </div>
   </content>
  </entry>
  <entry>
   <title>base</title>
   <id>http://127.0.0.1/#changeset-2ef0ac749a14e4f57a5a822464a0902c6f7f448f</id>
   <link href="http://127.0.0.1/rev/2ef0ac749a14e4f57a5a822464a0902c6f7f448f"/>
   <author>
    <name>test</name>
    <email>&#116;&#101;&#115;&#116;</email>
   </author>
   <updated>1970-01-01T00:00:00+00:00</updated>
   <published>1970-01-01T00:00:00+00:00</published>
   <content type="xhtml">
    <div xmlns="http://127.0.0.1/1999/xhtml">
     <pre xml:space="preserve">base</pre>
    </div>
   </content>
  </entry>
 
 </feed>
 200 Script output follows
 
 <?xml version="1.0" encoding="ascii"?>
 <feed xmlns="http://127.0.0.1/2005/Atom">
  <!-- Changelog -->
  <id>http://127.0.0.1/</id>
  <link rel="self" href="http://127.0.0.1/atom-log"/>
  <link rel="alternate" href="http://127.0.0.1/"/>
  <title>test Changelog</title>
  <updated>1970-01-01T00:00:00+00:00</updated>
 
  <entry>
   <title>branch</title>
   <id>http://127.0.0.1/#changeset-1d22e65f027e5a0609357e7d8e7508cd2ba5d2fe</id>
   <link href="http://127.0.0.1/rev/1d22e65f027e5a0609357e7d8e7508cd2ba5d2fe"/>
   <author>
    <name>test</name>
    <email>&#116;&#101;&#115;&#116;</email>
   </author>
   <updated>1970-01-01T00:00:00+00:00</updated>
   <published>1970-01-01T00:00:00+00:00</published>
   <content type="xhtml">
    <div xmlns="http://127.0.0.1/1999/xhtml">
     <pre xml:space="preserve">branch</pre>
    </div>
   </content>
  </entry>
  <entry>
   <title>Added tag 1.0 for changeset 2ef0ac749a14</title>
   <id>http://127.0.0.1/#changeset-a4f92ed23982be056b9852de5dfe873eaac7f0de</id>
   <link href="http://127.0.0.1/rev/a4f92ed23982be056b9852de5dfe873eaac7f0de"/>
   <author>
    <name>test</name>
    <email>&#116;&#101;&#115;&#116;</email>
   </author>
   <updated>1970-01-01T00:00:00+00:00</updated>
   <published>1970-01-01T00:00:00+00:00</published>
   <content type="xhtml">
    <div xmlns="http://127.0.0.1/1999/xhtml">
     <pre xml:space="preserve">Added tag 1.0 for changeset 2ef0ac749a14</pre>
    </div>
   </content>
  </entry>
  <entry>
   <title>base</title>
   <id>http://127.0.0.1/#changeset-2ef0ac749a14e4f57a5a822464a0902c6f7f448f</id>
   <link href="http://127.0.0.1/rev/2ef0ac749a14e4f57a5a822464a0902c6f7f448f"/>
   <author>
    <name>test</name>
    <email>&#116;&#101;&#115;&#116;</email>
   </author>
   <updated>1970-01-01T00:00:00+00:00</updated>
   <published>1970-01-01T00:00:00+00:00</published>
   <content type="xhtml">
    <div xmlns="http://127.0.0.1/1999/xhtml">
     <pre xml:space="preserve">base</pre>
    </div>
   </content>
  </entry>
 
 </feed>
 200 Script output follows
 
 <?xml version="1.0" encoding="ascii"?>
 <feed xmlns="http://127.0.0.1/2005/Atom">
  <id>http://127.0.0.1/atom-log/tip/foo</id>
  <link rel="self" href="http://127.0.0.1/atom-log/tip/foo"/>
  <title>test: foo history</title>
  <updated>1970-01-01T00:00:00+00:00</updated>
 
  <entry>
   <title>base</title>
   <id>http://127.0.0.1/#changeset-2ef0ac749a14e4f57a5a822464a0902c6f7f448f</id>
   <link href="http://127.0.0.1/rev/2ef0ac749a14e4f57a5a822464a0902c6f7f448f"/>
   <author>
    <name>test</name>
    <email>&#116;&#101;&#115;&#116;</email>
   </author>
   <updated>1970-01-01T00:00:00+00:00</updated>
   <published>1970-01-01T00:00:00+00:00</published>
   <content type="xhtml">
    <div xmlns="http://127.0.0.1/1999/xhtml">
     <pre xml:space="preserve">base</pre>
    </div>
   </content>
  </entry>
 
 </feed>
 200 Script output follows
 
 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
 <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-US">
 <head>
 <link rel="icon" href="/static/hgicon.png" type="image/png" />
 <meta name="robots" content="index, nofollow" />
 <link rel="stylesheet" href="/static/style-paper.css" type="text/css" />
 
 <title>test: log</title>
 <link rel="alternate" type="application/atom+xml"
    href="/atom-log" title="Atom feed for test" />
 <link rel="alternate" type="application/rss+xml"
    href="/rss-log" title="RSS feed for test" />
 </head>
 <body>
 
 <div class="container">
 <div class="menu">
 <div class="logo">
 <a href="http://www.selenic.com/mercurial/">
 <img src="/static/hglogo.png" alt="mercurial" /></a>
 </div>
 <ul>
 <li class="active">log</li>
 <li><a href="/graph/1d22e65f027e">graph</a></li>
 <li><a href="/tags">tags</a></li>
 <li><a href="/branches">branches</a></li>
 </ul>
 <ul>
 <li><a href="/rev/1d22e65f027e">changeset</a></li>
 <li><a href="/file/1d22e65f027e">browse</a></li>
 </ul>
 <ul>
 
 </ul>
 </div>
 
 <div class="main">
 <h2><a href="/">test</a></h2>
 <h3>log</h3>
 
 <form class="search" action="/log">
 
 <p><input name="rev" id="search1" type="text" size="30" /></p>
 <div id="hint">find changesets by author, revision,
 files, or words in the commit message</div>
 </form>
 
 <div class="navigate">rev 2: <a href="/shortlog/2ef0ac749a14">(0)</a> <a href="/shortlog/tip">tip</a> </div>
 
 <table class="bigtable">
  <tr>
   <th class="age">age</th>
   <th class="author">author</th>
   <th class="description">description</th>
  </tr>
  <tr class="parity0">
   <td class="age">many years</td>
   <td class="author">test</td>
   <td class="description"><a href="/rev/1d22e65f027e">branch</a><span class="branchhead">stable</span> <span class="tag">tip</span> </td>
  </tr>
  <tr class="parity1">
   <td class="age">many years</td>
   <td class="author">test</td>
   <td class="description"><a href="/rev/a4f92ed23982">Added tag 1.0 for changeset 2ef0ac749a14</a><span class="branchhead">default</span> </td>
  </tr>
  <tr class="parity0">
   <td class="age">many years</td>
   <td class="author">test</td>
   <td class="description"><a href="/rev/2ef0ac749a14">base</a><span class="tag">1.0</span> </td>
  </tr>
 
 </table>
 
 <div class="navigate">rev 2: <a href="/shortlog/2ef0ac749a14">(0)</a> <a href="/shortlog/tip">tip</a> </div>
 </div>
 </div>
 
 
 
 </body>
 </html>
 
 200 Script output follows
 
 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
 <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-US">
 <head>
 <link rel="icon" href="/static/hgicon.png" type="image/png" />
 <meta name="robots" content="index, nofollow" />
 <link rel="stylesheet" href="/static/style-paper.css" type="text/css" />
 
 <title>test: 2ef0ac749a14</title>
 </head>
 <body>
 <div class="container">
 <div class="menu">
 <div class="logo">
 <a href="http://www.selenic.com/mercurial/">
 <img src="/static/hglogo.png" alt="mercurial" /></a>
 </div>
 <ul>
  <li><a href="/shortlog/2ef0ac749a14">log</a></li>
  <li><a href="/graph/2ef0ac749a14">graph</a></li>
  <li><a href="/tags">tags</a></li>
  <li><a href="/branches">branches</a></li>
 </ul>
 <ul>
  <li class="active">changeset</li>
  <li><a href="/raw-rev/2ef0ac749a14">raw</a></li>
  <li><a href="/file/2ef0ac749a14">browse</a></li>
 </ul>
 <ul>
  
 </ul>
 </div>
 
 <div class="main">
 
 <h2><a href="/">test</a></h2>
 <h3>changeset 0:2ef0ac749a14  <span class="tag">1.0</span> </h3>
 
 <form class="search" action="/log">
 
 <p><input name="rev" id="search1" type="text" size="30" /></p>
 <div id="hint">find changesets by author, revision,
 files, or words in the commit message</div>
 </form>
 
 <div class="description">base</div>
 
 <table id="changesetEntry">
 <tr>
  <th class="author">author</th>
  <td class="author">&#116;&#101;&#115;&#116;</td>
 </tr>
 <tr>
  <th class="date">date</th>
  <td class="date">Thu Jan 01 00:00:00 1970 +0000 (many years ago)</td></tr>
 <tr>
  <th class="author">parents</th>
  <td class="author"></td>
 </tr>
 <tr>
  <th class="author">children</th>
  <td class="author"> <a href="/rev/a4f92ed23982">a4f92ed23982</a></td>
 </tr>
 <tr>
  <th class="files">files</th>
  <td class="files"><a href="/file/2ef0ac749a14/da/foo">da/foo</a> <a href="/file/2ef0ac749a14/foo">foo</a> </td>
 </tr>
 </table>
 
 <div class="overflow">
 <div class="sourcefirst">   line diff</div>
 
 <div class="source bottomline parity0"><pre><a href="#l1.1" id="l1.1">     1.1</a> <span class="minusline">--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
 </span><a href="#l1.2" id="l1.2">     1.2</a> <span class="plusline">+++ b/da/foo	Thu Jan 01 00:00:00 1970 +0000
 </span><a href="#l1.3" id="l1.3">     1.3</a> <span class="atline">@@ -0,0 +1,1 @@
 </span><a href="#l1.4" id="l1.4">     1.4</a> <span class="plusline">+foo
 </span></pre></div><div class="source bottomline parity1"><pre><a href="#l2.1" id="l2.1">     2.1</a> <span class="minusline">--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
 </span><a href="#l2.2" id="l2.2">     2.2</a> <span class="plusline">+++ b/foo	Thu Jan 01 00:00:00 1970 +0000
 </span><a href="#l2.3" id="l2.3">     2.3</a> <span class="atline">@@ -0,0 +1,1 @@
 </span><a href="#l2.4" id="l2.4">     2.4</a> <span class="plusline">+foo
 </span></pre></div>
 </div>
 
 </div>
 </div>
 
 
 </body>
 </html>
 
 200 Script output follows
 
 
 # HG changeset patch
 # User test
 # Date 0 0
 # Node ID a4f92ed23982be056b9852de5dfe873eaac7f0de
 # Parent  2ef0ac749a14e4f57a5a822464a0902c6f7f448f
 Added tag 1.0 for changeset 2ef0ac749a14
 
 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
 +++ b/.hgtags	Thu Jan 01 00:00:00 1970 +0000
 @@ -0,0 +1,1 @@
 +2ef0ac749a14e4f57a5a822464a0902c6f7f448f 1.0
 
 % File-related
 200 Script output follows
 
 foo
 200 Script output follows
 
 
 test@0: foo
 
 
 
 
 200 Script output follows
 
 
 drwxr-xr-x da
 -rw-r--r-- 45 .hgtags
 -rw-r--r-- 4 foo
 
 
 200 Script output follows
 
 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
 <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-US">
 <head>
 <link rel="icon" href="/static/hgicon.png" type="image/png" />
 <meta name="robots" content="index, nofollow" />
 <link rel="stylesheet" href="/static/style-paper.css" type="text/css" />
 
 <title>test: a4f92ed23982 foo</title>
 </head>
 <body>
 
 <div class="container">
 <div class="menu">
 <div class="logo">
 <a href="http://www.selenic.com/mercurial/">
 <img src="/static/hglogo.png" alt="mercurial" /></a>
 </div>
 <ul>
 <li><a href="/shortlog/a4f92ed23982">log</a></li>
 <li><a href="/graph/a4f92ed23982">graph</a></li>
 <li><a href="/tags">tags</a></li>
 <li><a href="/branches">branches</a></li>
 </ul>
 <ul>
 <li><a href="/rev/a4f92ed23982">changeset</a></li>
 <li><a href="/file/a4f92ed23982/">browse</a></li>
 </ul>
 <ul>
 <li class="active">file</li>
 <li><a href="/diff/a4f92ed23982/foo">diff</a></li>
 <li><a href="/annotate/a4f92ed23982/foo">annotate</a></li>
 <li><a href="/log/a4f92ed23982/foo">file log</a></li>
 <li><a href="/raw-file/a4f92ed23982/foo">raw</a></li>
 </ul>
 </div>
 
 <div class="main">
 <h2><a href="/">test</a></h2>
 <h3>view foo @ 1:a4f92ed23982</h3>
 
 <form class="search" action="/log">
 
 <p><input name="rev" id="search1" type="text" size="30" /></p>
 <div id="hint">find changesets by author, revision,
 files, or words in the commit message</div>
 </form>
 
 <div class="description">Added tag 1.0 for changeset 2ef0ac749a14</div>
 
 <table id="changesetEntry">
 <tr>
  <th class="author">author</th>
  <td class="author">&#116;&#101;&#115;&#116;</td>
 </tr>
 <tr>
  <th class="date">date</th>
  <td class="date">Thu Jan 01 00:00:00 1970 +0000 (many years ago)</td>
 </tr>
 <tr>
  <th class="author">parents</th>
  <td class="author"></td>
 </tr>
 <tr>
  <th class="author">children</th>
  <td class="author"><a href="/file/1d22e65f027e/foo">1d22e65f027e</a> </td>
 </tr>
 
 </table>
 
 <div class="overflow">
 <div class="sourcefirst"> line source</div>
+
 <div class="parity0 source"><a href="#l1" id="l1">     1</a> foo
 </div>
 <div class="sourcelast"></div>
 </div>
 </div>
 </div>
 
 
 
 </body>
 </html>
 
 200 Script output follows
 
 
 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
 +++ b/foo	Thu Jan 01 00:00:00 1970 +0000
 @@ -0,0 +1,1 @@
 +foo
 
 
 
 
 % Overviews
 200 Script output follows
 
 <?xml version="1.0" encoding="ascii"?>
 <feed xmlns="http://127.0.0.1/2005/Atom">
  <id>http://127.0.0.1/</id>
  <link rel="self" href="http://127.0.0.1/atom-tags"/>
  <link rel="alternate" href="http://127.0.0.1/tags"/>
  <title>test: tags</title>
  <summary>test tag history</summary>
  <author><name>Mercurial SCM</name></author>
  <updated>1970-01-01T00:00:00+00:00</updated>
 
  <entry>
   <title>1.0</title>
   <link rel="alternate" href="http://127.0.0.1/rev/2ef0ac749a14e4f57a5a822464a0902c6f7f448f"/>
   <id>http://127.0.0.1/#tag-2ef0ac749a14e4f57a5a822464a0902c6f7f448f</id>
   <updated>1970-01-01T00:00:00+00:00</updated>
   <published>1970-01-01T00:00:00+00:00</published>
   <content type="text">1.0</content>
  </entry>
 
 </feed>
 200 Script output follows
 
 <?xml version="1.0" encoding="ascii"?>
 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://127.0.0.1/TR/xhtml1/DTD/xhtml1-strict.dtd">
 <html xmlns="http://127.0.0.1/1999/xhtml" xml:lang="en-US" lang="en-US">
 <head>
 <link rel="icon" href="/static/hgicon.png" type="image/png" />
 <meta name="robots" content="index, nofollow"/>
 <link rel="stylesheet" href="/static/style-gitweb.css" type="text/css" />
 
 
 <title>test: Branches</title>
 <link rel="alternate" type="application/atom+xml"
    href="/atom-tags" title="Atom feed for test"/>
 <link rel="alternate" type="application/rss+xml"
    href="/rss-tags" title="RSS feed for test"/>
 </head>
 <body>
 
 <div class="page_header">
 <a href="http://127.0.0.1/mercurial/" title="Mercurial" style="float: right;">Mercurial</a><a href="/summary?style=gitweb">test</a> / branches
 </div>
 
 <div class="page_nav">
 <a href="/summary?style=gitweb">summary</a> |
 <a href="/shortlog?style=gitweb">shortlog</a> |
 <a href="/log?style=gitweb">changelog</a> |
 <a href="/graph?style=gitweb">graph</a> |
 <a href="/tags?style=gitweb">tags</a> |
 branches |
 <a href="/file/1d22e65f027e?style=gitweb">files</a>
 <br/>
 </div>
 
 <div class="title">&nbsp;</div>
 <table cellspacing="0">
 
 <tr class="parity0">
 <td class="age"><i>many years ago</i></td>
 <td><a class="list" href="/shortlog/1d22e65f027e?style=gitweb"><b>1d22e65f027e</b></a></td>
 <td>stable</td>
 <td class="link">
 <a href="/changeset/1d22e65f027e?style=gitweb">changeset</a> |
 <a href="/log/1d22e65f027e?style=gitweb">changelog</a> |
 <a href="/file/1d22e65f027e?style=gitweb">files</a>
 </td>
 </tr>
 <tr class="parity1">
 <td class="age"><i>many years ago</i></td>
 <td><a class="list" href="/shortlog/a4f92ed23982?style=gitweb"><b>a4f92ed23982</b></a></td>
 <td>default</td>
 <td class="link">
 <a href="/changeset/a4f92ed23982?style=gitweb">changeset</a> |
 <a href="/log/a4f92ed23982?style=gitweb">changelog</a> |
 <a href="/file/a4f92ed23982?style=gitweb">files</a>
 </td>
 </tr>
 </table>
 
 <div class="page_footer">
 <div class="page_footer_text">test</div>
 <div class="rss_logo">
 <a href="/rss-log">RSS</a>
 <a href="/atom-log">Atom</a>
 </div>
 <br />
 
 </div>
 </body>
 </html>
 
 200 Script output follows
 
 <?xml version="1.0" encoding="ascii"?>
 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
 <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-US" lang="en-US">
 <head>
 <link rel="icon" href="/static/hgicon.png" type="image/png" />
 <meta name="robots" content="index, nofollow"/>
 <link rel="stylesheet" href="/static/style-gitweb.css" type="text/css" />
 
 
 <title>test: Summary</title>
 <link rel="alternate" type="application/atom+xml"
    href="/atom-log" title="Atom feed for test"/>
 <link rel="alternate" type="application/rss+xml"
    href="/rss-log" title="RSS feed for test"/>
 </head>
 <body>
 
 <div class="page_header">
 <a href="http://www.selenic.com/mercurial/" title="Mercurial" style="float: right;">Mercurial</a><a href="/summary?style=gitweb">test</a> / summary
 
 <form action="/log">
 <input type="hidden" name="style" value="gitweb" />
 <div class="search">
 <input type="text" name="rev"  />
 </div>
 </form>
 </div>
 
 <div class="page_nav">
 summary |
 <a href="/shortlog?style=gitweb">shortlog</a> |
 <a href="/log?style=gitweb">changelog</a> |
 <a href="/graph?style=gitweb">graph</a> |
 <a href="/tags?style=gitweb">tags</a> |
 <a href="/branches?style=gitweb">branches</a> |
 <a href="/file/1d22e65f027e?style=gitweb">files</a>
 <br/>
 </div>
 
 <div class="title">&nbsp;</div>
 <table cellspacing="0">
 <tr><td>description</td><td>unknown</td></tr>
 <tr><td>owner</td><td>&#70;&#111;&#111;&#32;&#66;&#97;&#114;&#32;&#60;&#102;&#111;&#111;&#46;&#98;&#97;&#114;&#64;&#101;&#120;&#97;&#109;&#112;&#108;&#101;&#46;&#99;&#111;&#109;&#62;</td></tr>
 <tr><td>last change</td><td>Thu, 01 Jan 1970 00:00:00 +0000</td></tr>
 </table>
 
 <div><a  class="title" href="/shortlog?style=gitweb">changes</a></div>
 <table cellspacing="0">
 
 <tr class="parity0">
 <td class="age"><i>many years ago</i></td>
 <td><i>test</i></td>
 <td>
 <a class="list" href="/rev/1d22e65f027e?style=gitweb">
 <b>branch</b>
 <span class="logtags"><span class="branchtag" title="stable">stable</span> <span class="tagtag" title="tip">tip</span> </span>
 </a>
 </td>
 <td class="link" nowrap>
 <a href="/rev/1d22e65f027e?style=gitweb">changeset</a> |
 <a href="/file/1d22e65f027e?style=gitweb">files</a>
 </td>
 </tr>
 <tr class="parity1">
 <td class="age"><i>many years ago</i></td>
 <td><i>test</i></td>
 <td>
 <a class="list" href="/rev/a4f92ed23982?style=gitweb">
 <b>Added tag 1.0 for changeset 2ef0ac749a14</b>
 <span class="logtags"><span class="branchtag" title="default">default</span> </span>
 </a>
 </td>
 <td class="link" nowrap>
 <a href="/rev/a4f92ed23982?style=gitweb">changeset</a> |
 <a href="/file/a4f92ed23982?style=gitweb">files</a>
 </td>
 </tr>
 <tr class="parity0">
 <td class="age"><i>many years ago</i></td>
 <td><i>test</i></td>
 <td>
 <a class="list" href="/rev/2ef0ac749a14?style=gitweb">
 <b>base</b>
 <span class="logtags"><span class="tagtag" title="1.0">1.0</span> </span>
 </a>
 </td>
 <td class="link" nowrap>
 <a href="/rev/2ef0ac749a14?style=gitweb">changeset</a> |
 <a href="/file/2ef0ac749a14?style=gitweb">files</a>
 </td>
 </tr>
 <tr class="light"><td colspan="4"><a class="list" href="/shortlog?style=gitweb">...</a></td></tr>
 </table>
 
 <div><a class="title" href="/tags?style=gitweb">tags</a></div>
 <table cellspacing="0">
 
 <tr class="parity0">
 <td class="age"><i>many years ago</i></td>
 <td><a class="list" href="/rev/2ef0ac749a14?style=gitweb"><b>1.0</b></a></td>
 <td class="link">
 <a href="/rev/2ef0ac749a14?style=gitweb">changeset</a> |
 <a href="/log/2ef0ac749a14?style=gitweb">changelog</a> |
 <a href="/file/2ef0ac749a14?style=gitweb">files</a>
 </td>
 </tr>
 <tr class="light"><td colspan="3"><a class="list" href="/tags?style=gitweb">...</a></td></tr>
 </table>
 
 <div><a class="title" href="#">branches</a></div>
 <table cellspacing="0">
 
 <tr class="parity0">
 <td class="age"><i>many years ago</i></td>
 <td><a class="list" href="/shortlog/1d22e65f027e?style=gitweb"><b>1d22e65f027e</b></a></td>
 <td>stable</td>
 <td class="link">
 <a href="/changeset/1d22e65f027e?style=gitweb">changeset</a> |
 <a href="/log/1d22e65f027e?style=gitweb">changelog</a> |
 <a href="/file/1d22e65f027e?style=gitweb">files</a>
 </td>
 </tr>
 <tr class="parity1">
 <td class="age"><i>many years ago</i></td>
 <td><a class="list" href="/shortlog/a4f92ed23982?style=gitweb"><b>a4f92ed23982</b></a></td>
 <td>default</td>
 <td class="link">
 <a href="/changeset/a4f92ed23982?style=gitweb">changeset</a> |
 <a href="/log/a4f92ed23982?style=gitweb">changelog</a> |
 <a href="/file/a4f92ed23982?style=gitweb">files</a>
 </td>
 </tr>
 <tr class="light">
   <td colspan="4"><a class="list"  href="#">...</a></td>
 </tr>
 </table>
 <div class="page_footer">
 <div class="page_footer_text">test</div>
 <div class="rss_logo">
 <a href="/rss-log">RSS</a>
 <a href="/atom-log">Atom</a>
 </div>
 <br />
 
 </div>
 </body>
 </html>
 
 200 Script output follows
 
 <?xml version="1.0" encoding="ascii"?>
 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
 <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-US" lang="en-US">
 <head>
 <link rel="icon" href="/static/hgicon.png" type="image/png" />
 <meta name="robots" content="index, nofollow"/>
 <link rel="stylesheet" href="/static/style-gitweb.css" type="text/css" />
 
 
 <title>test: Graph</title>
 <link rel="alternate" type="application/atom+xml"
    href="/atom-log" title="Atom feed for test"/>
 <link rel="alternate" type="application/rss+xml"
    href="/rss-log" title="RSS feed for test"/>
 <!--[if IE]><script type="text/javascript" src="/static/excanvas.js"></script><![endif]-->
 </head>
 <body>
 
 <div class="page_header">
 <a href="http://www.selenic.com/mercurial/" title="Mercurial" style="float: right;">Mercurial</a><a href="/summary?style=gitweb">test</a> / graph
 </div>
 
 <form action="/log">
 <input type="hidden" name="style" value="gitweb" />
 <div class="search">
 <input type="text" name="rev"  />
 </div>
 </form>
 <div class="page_nav">
 <a href="/summary?style=gitweb">summary</a> |
 <a href="/shortlog?style=gitweb">shortlog</a> |
 <a href="/log/2?style=gitweb">changelog</a> |
 graph |
 <a href="/tags?style=gitweb">tags</a> |
 <a href="/branches?style=gitweb">branches</a> |
 <a href="/file/1d22e65f027e?style=gitweb">files</a>
 <br/>
 <a href="/graph/2?style=gitweb&revcount=12">less</a>
 <a href="/graph/2?style=gitweb&revcount=50">more</a>
 | <a href="/graph/2ef0ac749a14?style=gitweb">(0)</a> <a href="/graph/2ef0ac749a14?style=gitweb">-2</a> <a href="/graph/tip?style=gitweb">tip</a> <br/>
 </div>
 
 <div class="title">&nbsp;</div>
 
 <noscript>The revision graph only works with JavaScript-enabled browsers.</noscript>
 
 <div id="wrapper">
 <ul id="nodebgs"></ul>
 <canvas id="graph" width="224" height="129"></canvas>
 <ul id="graphnodes"></ul>
 </div>
 
 <script type="text/javascript" src="/static/graph.js"></script>
 <script>
 <!-- hide script content
 
 var data = [["1d22e65f027e", [0, 1], [[0, 0, 1]], "branch", "test", "many years", ["stable", true], ["tip"]], ["a4f92ed23982", [0, 1], [[0, 0, 1]], "Added tag 1.0 for changeset 2ef0ac749a14", "test", "many years", ["default", true], []], ["2ef0ac749a14", [0, 1], [], "base", "test", "many years", ["default", false], ["1.0"]]];
 var graph = new Graph();
 graph.scale(39);
 
 graph.edge = function(x0, y0, x1, y1, color) {
 	
 	this.setColor(color, 0.0, 0.65);
 	this.ctx.beginPath();
 	this.ctx.moveTo(x0, y0);
 	this.ctx.lineTo(x1, y1);
 	this.ctx.stroke();
 	
 }
 
 var revlink = '<li style="_STYLE"><span class="desc">';
 revlink += '<a class="list" href="/rev/_NODEID?style=gitweb" title="_NODEID"><b>_DESC</b></a>';
 revlink += '</span> _TAGS';
 revlink += '<span class="info">_DATE ago, by _USER</span></li>';
 
 graph.vertex = function(x, y, color, parity, cur) {
 	
 	this.ctx.beginPath();
 	color = this.setColor(color, 0.25, 0.75);
 	this.ctx.arc(x, y, radius, 0, Math.PI * 2, true);
 	this.ctx.fill();
 	
 	var bg = '<li class="bg parity' + parity + '"></li>';
 	var left = (this.columns + 1) * this.bg_height;
 	var nstyle = 'padding-left: ' + left + 'px;';
 	var item = revlink.replace(/_STYLE/, nstyle);
 	item = item.replace(/_PARITY/, 'parity' + parity);
 	item = item.replace(/_NODEID/, cur[0]);
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tests/test-highlight.out

@@ -1,509 +1,542 b''
 adding isolatin.txt
 adding primes.py
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-<div class="parity0 source"><a href="#l1" id="l1">     1</a> <span class="c">#!/usr/bin/env python</span></div><div class="parity1 source"><a href="#l2" id="l2">     2</a> </div><div class="parity0 source"><a href="#l3" id="l3">     3</a> <span class="sd">&quot;&quot;&quot;Fun with generators. Corresponding Haskell implementation:</span></div><div class="parity1 source"><a href="#l4" id="l4">     4</a> </div><div class="parity0 source"><a href="#l5" id="l5">     5</a> <span class="sd">primes = 2 : sieve [3, 5..]</span></div><div class="parity1 source"><a href="#l6" id="l6">     6</a> <span class="sd">    where sieve (p:ns) = p : sieve [n | n &lt;- ns, mod n p /= 0]</span></div><div class="parity0 source"><a href="#l7" id="l7">     7</a> <span class="sd">&quot;&quot;&quot;</span></div><div class="parity1 source"><a href="#l8" id="l8">     8</a> </div><div class="parity0 source"><a href="#l9" id="l9">     9</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></div><div class="parity1 source"><a href="#l10" id="l10">    10</a> </div><div class="parity0 source"><a href="#l11" id="l11">    11</a> <span class="kn">def</span> <span class="nf">primes</span><span class="p">():</span></div><div class="parity1 source"><a href="#l12" id="l12">    12</a>     <span class="sd">&quot;&quot;&quot;Generate all primes.&quot;&quot;&quot;</span></div><div class="parity0 source"><a href="#l13" id="l13">    13</a>     <span class="kn">def</span> <span class="nf">sieve</span><span class="p">(</span><span class="n">ns</span><span class="p">):</span></div><div class="parity1 source"><a href="#l14" id="l14">    14</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></div><div class="parity0 source"><a href="#l15" id="l15">    15</a>         <span class="c"># It is important to yield *here* in order to stop the</span></div><div class="parity1 source"><a href="#l16" id="l16">    16</a>         <span class="c"># infinite recursion.</span></div><div class="parity0 source"><a href="#l17" id="l17">    17</a>         <span class="kn">yield</span> <span class="n">p</span></div><div class="parity1 source"><a href="#l18" id="l18">    18</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></div><div class="parity0 source"><a href="#l19" id="l19">    19</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></div><div class="parity1 source"><a href="#l20" id="l20">    20</a>             <span class="kn">yield</span> <span class="n">n</span></div><div class="parity0 source"><a href="#l21" id="l21">    21</a> </div><div class="parity1 source"><a href="#l22" id="l22">    22</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></div><div class="parity0 source"><a href="#l23" id="l23">    23</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></div><div class="parity1 source"><a href="#l24" id="l24">    24</a> </div><div class="parity0 source"><a href="#l25" id="l25">    25</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></div><div class="parity1 source"><a href="#l26" id="l26">    26</a>     <span class="kn">import</span> <span class="nn">sys</span></div><div class="parity0 source"><a href="#l27" id="l27">    27</a>     <span class="kn">try</span><span class="p">:</span></div><div class="parity1 source"><a href="#l28" id="l28">    28</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></div><div class="parity0 source"><a href="#l29" id="l29">    29</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></div><div class="parity1 source"><a href="#l30" id="l30">    30</a>         <span class="n">n</span> <span class="o">=</span> <span class="mi">10</span></div><div class="parity0 source"><a href="#l31" id="l31">    31</a>     <span class="n">p</span> <span class="o">=</span> <span class="n">primes</span><span class="p">()</span></div><div class="parity1 source"><a href="#l32" id="l32">    32</a>     <span class="kn">print</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></div>
+
+<div class="parity0 source"><a href="#l1" id="l1">     1</a> <span class="c">#!/usr/bin/env python</span></div>
+<div class="parity1 source"><a href="#l2" id="l2">     2</a> </div>
+<div class="parity0 source"><a href="#l3" id="l3">     3</a> <span class="sd">&quot;&quot;&quot;Fun with generators. Corresponding Haskell implementation:</span></div>
+<div class="parity1 source"><a href="#l4" id="l4">     4</a> </div>
+<div class="parity0 source"><a href="#l5" id="l5">     5</a> <span class="sd">primes = 2 : sieve [3, 5..]</span></div>
+<div class="parity1 source"><a href="#l6" id="l6">     6</a> <span class="sd">    where sieve (p:ns) = p : sieve [n | n &lt;- ns, mod n p /= 0]</span></div>
+<div class="parity0 source"><a href="#l7" id="l7">     7</a> <span class="sd">&quot;&quot;&quot;</span></div>
+<div class="parity1 source"><a href="#l8" id="l8">     8</a> </div>
+<div class="parity0 source"><a href="#l9" id="l9">     9</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></div>
+<div class="parity1 source"><a href="#l10" id="l10">    10</a> </div>
+<div class="parity0 source"><a href="#l11" id="l11">    11</a> <span class="kn">def</span> <span class="nf">primes</span><span class="p">():</span></div>
+<div class="parity1 source"><a href="#l12" id="l12">    12</a>     <span class="sd">&quot;&quot;&quot;Generate all primes.&quot;&quot;&quot;</span></div>
+<div class="parity0 source"><a href="#l13" id="l13">    13</a>     <span class="kn">def</span> <span class="nf">sieve</span><span class="p">(</span><span class="n">ns</span><span class="p">):</span></div>
+<div class="parity1 source"><a href="#l14" id="l14">    14</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></div>
+<div class="parity0 source"><a href="#l15" id="l15">    15</a>         <span class="c"># It is important to yield *here* in order to stop the</span></div>
+<div class="parity1 source"><a href="#l16" id="l16">    16</a>         <span class="c"># infinite recursion.</span></div>
+<div class="parity0 source"><a href="#l17" id="l17">    17</a>         <span class="kn">yield</span> <span class="n">p</span></div>
+<div class="parity1 source"><a href="#l18" id="l18">    18</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></div>
+<div class="parity0 source"><a href="#l19" id="l19">    19</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></div>
+<div class="parity1 source"><a href="#l20" id="l20">    20</a>             <span class="kn">yield</span> <span class="n">n</span></div>
+<div class="parity0 source"><a href="#l21" id="l21">    21</a> </div>
+<div class="parity1 source"><a href="#l22" id="l22">    22</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></div>
+<div class="parity0 source"><a href="#l23" id="l23">    23</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></div>
+<div class="parity1 source"><a href="#l24" id="l24">    24</a> </div>
+<div class="parity0 source"><a href="#l25" id="l25">    25</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></div>
+<div class="parity1 source"><a href="#l26" id="l26">    26</a>     <span class="kn">import</span> <span class="nn">sys</span></div>
+<div class="parity0 source"><a href="#l27" id="l27">    27</a>     <span class="kn">try</span><span class="p">:</span></div>
+<div class="parity1 source"><a href="#l28" id="l28">    28</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></div>
+<div class="parity0 source"><a href="#l29" id="l29">    29</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></div>
+<div class="parity1 source"><a href="#l30" id="l30">    30</a>         <span class="n">n</span> <span class="o">=</span> <span class="mi">10</span></div>
+<div class="parity0 source"><a href="#l31" id="l31">    31</a>     <span class="n">p</span> <span class="o">=</span> <span class="n">primes</span><span class="p">()</span></div>
+<div class="parity1 source"><a href="#l32" id="l32">    32</a>     <span class="kn">print</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></div>
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 <h3>annotate primes.py @ 0:3e1445510fe7</h3>
 
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 <table id="changesetEntry">
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 <tr>
  <th class="annotate">rev</th>
  <th class="line">&nbsp;&nbsp;line source</th>
 </tr>
 
 <tr class="parity0">
 <td class="annotate">
 <a href="/annotate/3e1445510fe7/primes.py#1"
 title="3e1445510fe7: a">test@0</a>
 </td>
 <td class="source"><a href="#l1" id="l1">     1</a> <span class="c">#!/usr/bin/env python</span></td>
 </tr>
 <tr class="parity1">
 <td class="annotate">
 <a href="/annotate/3e1445510fe7/primes.py#2"
 title="3e1445510fe7: a">test@0</a>
 </td>
 <td class="source"><a href="#l2" id="l2">     2</a> </td>
 </tr>
 <tr class="parity0">
 <td class="annotate">
 <a href="/annotate/3e1445510fe7/primes.py#3"
 title="3e1445510fe7: a">test@0</a>
 </td>
 <td class="source"><a href="#l3" id="l3">     3</a> <span class="sd">&quot;&quot;&quot;Fun with generators. Corresponding Haskell implementation:</span></td>
 </tr>
 <tr class="parity1">
 <td class="annotate">
 <a href="/annotate/3e1445510fe7/primes.py#4"
 title="3e1445510fe7: a">test@0</a>
 </td>
 <td class="source"><a href="#l4" id="l4">     4</a> </td>
 </tr>
 <tr class="parity0">
 <td class="annotate">
 <a href="/annotate/3e1445510fe7/primes.py#5"
 title="3e1445510fe7: a">test@0</a>
 </td>
 <td class="source"><a href="#l5" id="l5">     5</a> <span class="sd">primes = 2 : sieve [3, 5..]</span></td>
 </tr>
 <tr class="parity1">
 <td class="annotate">
 <a href="/annotate/3e1445510fe7/primes.py#6"
 title="3e1445510fe7: a">test@0</a>
 </td>
 <td class="source"><a href="#l6" id="l6">     6</a> <span class="sd">    where sieve (p:ns) = p : sieve [n | n &lt;- ns, mod n p /= 0]</span></td>
 </tr>
 <tr class="parity0">
 <td class="annotate">
 <a href="/annotate/3e1445510fe7/primes.py#7"
 title="3e1445510fe7: a">test@0</a>
 </td>
 <td class="source"><a href="#l7" id="l7">     7</a> <span class="sd">&quot;&quot;&quot;</span></td>
 </tr>
 <tr class="parity1">
 <td class="annotate">
 <a href="/annotate/3e1445510fe7/primes.py#8"
 title="3e1445510fe7: a">test@0</a>
 </td>
 <td class="source"><a href="#l8" id="l8">     8</a> </td>
 </tr>
 <tr class="parity0">
 <td class="annotate">
 <a href="/annotate/3e1445510fe7/primes.py#9"
 title="3e1445510fe7: a">test@0</a>
 </td>
 <td class="source"><a href="#l9" id="l9">     9</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>
 </tr>
 <tr class="parity1">
 <td class="annotate">
 <a href="/annotate/3e1445510fe7/primes.py#10"
 title="3e1445510fe7: a">test@0</a>
 </td>
 <td class="source"><a href="#l10" id="l10">    10</a> </td>
 </tr>
 <tr class="parity0">
 <td class="annotate">
 <a href="/annotate/3e1445510fe7/primes.py#11"
 title="3e1445510fe7: a">test@0</a>
 </td>
 <td class="source"><a href="#l11" id="l11">    11</a> <span class="kn">def</span> <span class="nf">primes</span><span class="p">():</span></td>
 </tr>
 <tr class="parity1">
 <td class="annotate">
 <a href="/annotate/3e1445510fe7/primes.py#12"
 title="3e1445510fe7: a">test@0</a>
 </td>
 <td class="source"><a href="#l12" id="l12">    12</a>     <span class="sd">&quot;&quot;&quot;Generate all primes.&quot;&quot;&quot;</span></td>
 </tr>
 <tr class="parity0">
 <td class="annotate">
 <a href="/annotate/3e1445510fe7/primes.py#13"
 title="3e1445510fe7: a">test@0</a>
 </td>
 <td class="source"><a href="#l13" id="l13">    13</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 class="parity1">
 <td class="annotate">
 <a href="/annotate/3e1445510fe7/primes.py#14"
 title="3e1445510fe7: a">test@0</a>
 </td>
 <td class="source"><a href="#l14" id="l14">    14</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 class="parity0">
 <td class="annotate">
 <a href="/annotate/3e1445510fe7/primes.py#15"
 title="3e1445510fe7: a">test@0</a>
 </td>
 <td class="source"><a href="#l15" id="l15">    15</a>         <span class="c"># It is important to yield *here* in order to stop the</span></td>
 </tr>
 <tr class="parity1">
 <td class="annotate">
 <a href="/annotate/3e1445510fe7/primes.py#16"
 title="3e1445510fe7: a">test@0</a>
 </td>
 <td class="source"><a href="#l16" id="l16">    16</a>         <span class="c"># infinite recursion.</span></td>
 </tr>
 <tr class="parity0">
 <td class="annotate">
 <a href="/annotate/3e1445510fe7/primes.py#17"
 title="3e1445510fe7: a">test@0</a>
 </td>
 <td class="source"><a href="#l17" id="l17">    17</a>         <span class="kn">yield</span> <span class="n">p</span></td>
 </tr>
 <tr class="parity1">
 <td class="annotate">
 <a href="/annotate/3e1445510fe7/primes.py#18"
 title="3e1445510fe7: a">test@0</a>
 </td>
 <td class="source"><a href="#l18" id="l18">    18</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="mf">0</span><span class="p">,</span> <span class="n">ns</span><span class="p">)</span></td>
 </tr>
 <tr class="parity0">
 <td class="annotate">
 <a href="/annotate/3e1445510fe7/primes.py#19"
 title="3e1445510fe7: a">test@0</a>
 </td>
 <td class="source"><a href="#l19" id="l19">    19</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 class="parity1">
 <td class="annotate">
 <a href="/annotate/3e1445510fe7/primes.py#20"
 title="3e1445510fe7: a">test@0</a>
 </td>
 <td class="source"><a href="#l20" id="l20">    20</a>             <span class="kn">yield</span> <span class="n">n</span></td>
 </tr>
 <tr class="parity0">
 <td class="annotate">
 <a href="/annotate/3e1445510fe7/primes.py#21"
 title="3e1445510fe7: a">test@0</a>
 </td>
 <td class="source"><a href="#l21" id="l21">    21</a> </td>
 </tr>
 <tr class="parity1">
 <td class="annotate">
 <a href="/annotate/3e1445510fe7/primes.py#22"
 title="3e1445510fe7: a">test@0</a>
 </td>
 <td class="source"><a href="#l22" id="l22">    22</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="mf">2</span> <span class="o">==</span> <span class="mf">1</span><span class="p">,</span> <span class="n">count</span><span class="p">())</span></td>
 </tr>
 <tr class="parity0">
 <td class="annotate">
 <a href="/annotate/3e1445510fe7/primes.py#23"
 title="3e1445510fe7: a">test@0</a>
 </td>
 <td class="source"><a href="#l23" id="l23">    23</a>     <span class="kn">return</span> <span class="n">chain</span><span class="p">([</span><span class="mf">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="mf">3</span><span class="p">,</span> <span class="n">odds</span><span class="p">)))</span></td>
 </tr>
 <tr class="parity1">
 <td class="annotate">
 <a href="/annotate/3e1445510fe7/primes.py#24"
 title="3e1445510fe7: a">test@0</a>
 </td>
 <td class="source"><a href="#l24" id="l24">    24</a> </td>
 </tr>
 <tr class="parity0">
 <td class="annotate">
 <a href="/annotate/3e1445510fe7/primes.py#25"
 title="3e1445510fe7: a">test@0</a>
 </td>
 <td class="source"><a href="#l25" id="l25">    25</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 class="parity1">
 <td class="annotate">
 <a href="/annotate/3e1445510fe7/primes.py#26"
 title="3e1445510fe7: a">test@0</a>
 </td>
 <td class="source"><a href="#l26" id="l26">    26</a>     <span class="kn">import</span> <span class="nn">sys</span></td>
 </tr>
 <tr class="parity0">
 <td class="annotate">
 <a href="/annotate/3e1445510fe7/primes.py#27"
 title="3e1445510fe7: a">test@0</a>
 </td>
 <td class="source"><a href="#l27" id="l27">    27</a>     <span class="kn">try</span><span class="p">:</span></td>
 </tr>
 <tr class="parity1">
 <td class="annotate">
 <a href="/annotate/3e1445510fe7/primes.py#28"
 title="3e1445510fe7: a">test@0</a>
 </td>
 <td class="source"><a href="#l28" id="l28">    28</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="mf">1</span><span class="p">])</span></td>
 </tr>
 <tr class="parity0">
 <td class="annotate">
 <a href="/annotate/3e1445510fe7/primes.py#29"
 title="3e1445510fe7: a">test@0</a>
 </td>
 <td class="source"><a href="#l29" id="l29">    29</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 class="parity1">
 <td class="annotate">
 <a href="/annotate/3e1445510fe7/primes.py#30"
 title="3e1445510fe7: a">test@0</a>
 </td>
 <td class="source"><a href="#l30" id="l30">    30</a>         <span class="n">n</span> <span class="o">=</span> <span class="mf">10</span></td>
 </tr>
 <tr class="parity0">
 <td class="annotate">
 <a href="/annotate/3e1445510fe7/primes.py#31"
 title="3e1445510fe7: a">test@0</a>
 </td>
 <td class="source"><a href="#l31" id="l31">    31</a>     <span class="n">p</span> <span class="o">=</span> <span class="n">primes</span><span class="p">()</span></td>
 </tr>
 <tr class="parity1">
 <td class="annotate">
 <a href="/annotate/3e1445510fe7/primes.py#32"
 title="3e1445510fe7: a">test@0</a>
 </td>
 <td class="source"><a href="#l32" id="l32">    32</a>     <span class="kn">print</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>
 </table>
 </div>
 </div>
 </div>
 
 
 
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 </html>
 
 % hgweb fileannotate, raw
 
 % hgweb filerevision, raw
 
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 200 Script output follows
 
 /* pygments_style = friendly */
 
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 200 Script output follows
 
 /* pygments_style = fruity */
 
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