Mercurial > hg
view tests/test-hgweb-filelog.t @ 32697:19b9fc40cc51
revlog: skeleton support for version 2 revlogs
There are a number of improvements we want to make to revlogs
that will require a new version - version 2. It is unclear what the
full set of improvements will be or when we'll be done with them.
What I do know is that the process will likely take longer than a
single release, will require input from various stakeholders to
evaluate changes, and will have many contentious debates and
bikeshedding.
It is unrealistic to develop revlog version 2 up front: there
are just too many uncertainties that we won't know until things
are implemented and experiments are run. Some changes will also
be invasive and prone to bit rot, so sitting on dozens of patches
is not practical.
This commit introduces skeleton support for version 2 revlogs in
a way that is flexible and not bound by backwards compatibility
concerns.
An experimental repo requirement for denoting revlog v2 has been
added. The requirement string has a sub-version component to it.
This will allow us to declare multiple requirements in the course
of developing revlog v2. Whenever we change the in-development
revlog v2 format, we can tweak the string, creating a new
requirement and locking out old clients. This will allow us to
make as many backwards incompatible changes and experiments to
revlog v2 as we want. In other words, we can land code and make
meaningful progress towards revlog v2 while still maintaining
extreme format flexibility up until the point we freeze the
format and remove the experimental labels.
To enable the new repo requirement, you must supply an experimental
and undocumented config option. But not just any boolean flag
will do: you need to explicitly use a value that no sane person
should ever type. This is an additional guard against enabling
revlog v2 on an installation it shouldn't be enabled on. The
specific scenario I'm trying to prevent is say a user with a
4.4 client with a frozen format enabling the option but then
downgrading to 4.3 and accidentally creating repos with an
outdated and unsupported repo format. Requiring a "challenge"
string should prevent this.
Because the format is not yet finalized and I don't want to take
any chances, revlog v2's version is currently 0xDEAD. I figure
squatting on a value we're likely never to use as an actual revlog
version to mean "internal testing only" is acceptable. And
"dead" is easily recognized as something meaningful.
There is a bunch of cleanup that is needed before work on revlog
v2 begins in earnest. I plan on doing that work once this patch
is accepted and we're comfortable with the idea of starting down
this path.
| author | Gregory Szorc <gregory.szorc@gmail.com> |
|---|---|
| date | Fri, 19 May 2017 20:29:11 -0700 |
| parents | befefdd34cf8 |
| children | cba4461aa0a0 |
line wrap: on
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#require serve $ hg init test $ cd test $ echo b > b $ hg ci -Am "b" adding b $ echo a > a $ hg ci -Am "first a" adding a $ hg tag -r 1 a-tag $ hg bookmark -r 1 a-bookmark $ hg rm a $ hg ci -m "del a" $ hg branch a-branch marked working directory as branch a-branch (branches are permanent and global, did you want a bookmark?) $ echo b > a $ hg ci -Am "second a" adding a $ hg rm a $ hg ci -m "del2 a" $ hg mv b c $ hg ci -m "mv b" $ echo c >> c $ hg ci -m "change c" $ hg log -p changeset: 7:46c1a66bd8fc branch: a-branch tag: tip user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: change c diff -r c9637d3cc8ef -r 46c1a66bd8fc c --- a/c Thu Jan 01 00:00:00 1970 +0000 +++ b/c Thu Jan 01 00:00:00 1970 +0000 @@ -1,1 +1,2 @@ b +c changeset: 6:c9637d3cc8ef branch: a-branch user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: mv b diff -r 958bd88be4eb -r c9637d3cc8ef b --- a/b Thu Jan 01 00:00:00 1970 +0000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,1 +0,0 @@ -b diff -r 958bd88be4eb -r c9637d3cc8ef c --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/c Thu Jan 01 00:00:00 1970 +0000 @@ -0,0 +1,1 @@ +b changeset: 5:958bd88be4eb branch: a-branch user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: del2 a diff -r 3f41bc784e7e -r 958bd88be4eb a --- a/a Thu Jan 01 00:00:00 1970 +0000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,1 +0,0 @@ -b changeset: 4:3f41bc784e7e branch: a-branch user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: second a diff -r 292258f86fdf -r 3f41bc784e7e a --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/a Thu Jan 01 00:00:00 1970 +0000 @@ -0,0 +1,1 @@ +b changeset: 3:292258f86fdf user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: del a diff -r 94c9dd5ca9b4 -r 292258f86fdf a --- a/a Thu Jan 01 00:00:00 1970 +0000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,1 +0,0 @@ -a changeset: 2:94c9dd5ca9b4 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: Added tag a-tag for changeset 5ed941583260 diff -r 5ed941583260 -r 94c9dd5ca9b4 .hgtags --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/.hgtags Thu Jan 01 00:00:00 1970 +0000 @@ -0,0 +1,1 @@ +5ed941583260248620985524192fdc382ef57c36 a-tag changeset: 1:5ed941583260 bookmark: a-bookmark tag: a-tag user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: first a diff -r 6563da9dcf87 -r 5ed941583260 a --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/a Thu Jan 01 00:00:00 1970 +0000 @@ -0,0 +1,1 @@ +a changeset: 0:6563da9dcf87 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: b diff -r 000000000000 -r 6563da9dcf87 b --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/b Thu Jan 01 00:00:00 1970 +0000 @@ -0,0 +1,1 @@ +b $ hg serve -n test -p $HGPORT -d --pid-file=hg.pid -E errors.log $ cat hg.pid >> $DAEMON_PIDS tip - two revisions $ (get-with-headers.py localhost:$HGPORT 'log/tip/a') 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" /> <script type="text/javascript" src="/static/mercurial.js"></script> <title>test: a history</title> <link rel="alternate" type="application/atom+xml" href="/atom-log/tip/a" title="Atom feed for test:a" /> <link rel="alternate" type="application/rss+xml" href="/rss-log/tip/a" title="RSS feed for test:a" /> </head> <body> <div class="container"> <div class="menu"> <div class="logo"> <a href="https://mercurial-scm.org/"> <img src="/static/hglogo.png" alt="mercurial" /></a> </div> <ul> <li><a href="/shortlog/tip">log</a></li> <li><a href="/graph/tip">graph</a></li> <li><a href="/tags">tags</a></li> <li><a href="/bookmarks">bookmarks</a></li> <li><a href="/branches">branches</a></li> </ul> <ul> <li><a href="/rev/tip">changeset</a></li> <li><a href="/file/tip">browse</a></li> </ul> <ul> <li><a href="/file/tip/a">file</a></li> <li><a href="/diff/tip/a">diff</a></li> <li><a href="/comparison/tip/a">comparison</a></li> <li><a href="/annotate/tip/a">annotate</a></li> <li class="active">file log</li> <li><a href="/raw-file/tip/a">raw</a></li> </ul> <ul> <li><a href="/help">help</a></li> </ul> <div class="atom-logo"> <a href="/atom-log/tip/a" title="subscribe to atom feed"> <img class="atom-logo" src="/static/feed-icon-14x14.png" alt="atom feed" /> </a> </div> </div> <div class="main"> <h2 class="breadcrumb"><a href="/">Mercurial</a> </h2> <h3> log a @ 4:<a href="/rev/3f41bc784e7e">3f41bc784e7e</a> <span class="branchname">a-branch</span> </h3> <form class="search" action="/log"> <p><input name="rev" id="search1" type="text" size="30" /></p> <div id="hint">Find changesets by keywords (author, files, the commit message), revision number or hash, or <a href="/help/revsets">revset expression</a>.</div> </form> <div class="navigate"> <a href="/log/tip/a?revcount=30">less</a> <a href="/log/tip/a?revcount=120">more</a> | <a href="/log/5ed941583260/a">(0)</a> <a href="/log/tip/a">tip</a> </div> <table class="bigtable"> <thead> <tr> <th class="age">age</th> <th class="author">author</th> <th class="description">description</th> </tr> </thead> <tbody class="stripes2"> <tr> <td class="age">Thu, 01 Jan 1970 00:00:00 +0000</td> <td class="author">test</td> <td class="description"> <a href="/rev/3f41bc784e7e">second a</a> <span class="branchname">a-branch</span> </td> </tr> <tr> <td class="age">Thu, 01 Jan 1970 00:00:00 +0000</td> <td class="author">test</td> <td class="description"> <a href="/rev/5ed941583260">first a</a> <span class="tag">a-tag</span> <span class="tag">a-bookmark</span> </td> </tr> </tbody> </table> <div class="navigate"> <a href="/log/tip/a?revcount=30">less</a> <a href="/log/tip/a?revcount=120">more</a> | <a href="/log/5ed941583260/a">(0)</a> <a href="/log/tip/a">tip</a> </div> </div> </div> </body> </html> second version - two revisions $ (get-with-headers.py localhost:$HGPORT 'log/4/a') 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" /> <script type="text/javascript" src="/static/mercurial.js"></script> <title>test: a history</title> <link rel="alternate" type="application/atom+xml" href="/atom-log/tip/a" title="Atom feed for test:a" /> <link rel="alternate" type="application/rss+xml" href="/rss-log/tip/a" title="RSS feed for test:a" /> </head> <body> <div class="container"> <div class="menu"> <div class="logo"> <a href="https://mercurial-scm.org/"> <img src="/static/hglogo.png" alt="mercurial" /></a> </div> <ul> <li><a href="/shortlog/4">log</a></li> <li><a href="/graph/4">graph</a></li> <li><a href="/tags">tags</a></li> <li><a href="/bookmarks">bookmarks</a></li> <li><a href="/branches">branches</a></li> </ul> <ul> <li><a href="/rev/4">changeset</a></li> <li><a href="/file/4">browse</a></li> </ul> <ul> <li><a href="/file/4/a">file</a></li> <li><a href="/diff/4/a">diff</a></li> <li><a href="/comparison/4/a">comparison</a></li> <li><a href="/annotate/4/a">annotate</a></li> <li class="active">file log</li> <li><a href="/raw-file/4/a">raw</a></li> </ul> <ul> <li><a href="/help">help</a></li> </ul> <div class="atom-logo"> <a href="/atom-log/tip/a" title="subscribe to atom feed"> <img class="atom-logo" src="/static/feed-icon-14x14.png" alt="atom feed" /> </a> </div> </div> <div class="main"> <h2 class="breadcrumb"><a href="/">Mercurial</a> </h2> <h3> log a @ 4:<a href="/rev/3f41bc784e7e">3f41bc784e7e</a> <span class="branchname">a-branch</span> </h3> <form class="search" action="/log"> <p><input name="rev" id="search1" type="text" size="30" /></p> <div id="hint">Find changesets by keywords (author, files, the commit message), revision number or hash, or <a href="/help/revsets">revset expression</a>.</div> </form> <div class="navigate"> <a href="/log/4/a?revcount=30">less</a> <a href="/log/4/a?revcount=120">more</a> | <a href="/log/5ed941583260/a">(0)</a> <a href="/log/tip/a">tip</a> </div> <table class="bigtable"> <thead> <tr> <th class="age">age</th> <th class="author">author</th> <th class="description">description</th> </tr> </thead> <tbody class="stripes2"> <tr> <td class="age">Thu, 01 Jan 1970 00:00:00 +0000</td> <td class="author">test</td> <td class="description"> <a href="/rev/3f41bc784e7e">second a</a> <span class="branchname">a-branch</span> </td> </tr> <tr> <td class="age">Thu, 01 Jan 1970 00:00:00 +0000</td> <td class="author">test</td> <td class="description"> <a href="/rev/5ed941583260">first a</a> <span class="tag">a-tag</span> <span class="tag">a-bookmark</span> </td> </tr> </tbody> </table> <div class="navigate"> <a href="/log/4/a?revcount=30">less</a> <a href="/log/4/a?revcount=120">more</a> | <a href="/log/5ed941583260/a">(0)</a> <a href="/log/tip/a">tip</a> </div> </div> </div> </body> </html> first deleted - one revision $ (get-with-headers.py localhost:$HGPORT 'log/3/a') 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" /> <script type="text/javascript" src="/static/mercurial.js"></script> <title>test: a history</title> <link rel="alternate" type="application/atom+xml" href="/atom-log/tip/a" title="Atom feed for test:a" /> <link rel="alternate" type="application/rss+xml" href="/rss-log/tip/a" title="RSS feed for test:a" /> </head> <body> <div class="container"> <div class="menu"> <div class="logo"> <a href="https://mercurial-scm.org/"> <img src="/static/hglogo.png" alt="mercurial" /></a> </div> <ul> <li><a href="/shortlog/3">log</a></li> <li><a href="/graph/3">graph</a></li> <li><a href="/tags">tags</a></li> <li><a href="/bookmarks">bookmarks</a></li> <li><a href="/branches">branches</a></li> </ul> <ul> <li><a href="/rev/3">changeset</a></li> <li><a href="/file/3">browse</a></li> </ul> <ul> <li><a href="/file/3/a">file</a></li> <li><a href="/diff/3/a">diff</a></li> <li><a href="/comparison/3/a">comparison</a></li> <li><a href="/annotate/3/a">annotate</a></li> <li class="active">file log</li> <li><a href="/raw-file/3/a">raw</a></li> </ul> <ul> <li><a href="/help">help</a></li> </ul> <div class="atom-logo"> <a href="/atom-log/tip/a" title="subscribe to atom feed"> <img class="atom-logo" src="/static/feed-icon-14x14.png" alt="atom feed" /> </a> </div> </div> <div class="main"> <h2 class="breadcrumb"><a href="/">Mercurial</a> </h2> <h3> log a @ 1:<a href="/rev/5ed941583260">5ed941583260</a> <span class="tag">a-tag</span> <span class="tag">a-bookmark</span> </h3> <form class="search" action="/log"> <p><input name="rev" id="search1" type="text" size="30" /></p> <div id="hint">Find changesets by keywords (author, files, the commit message), revision number or hash, or <a href="/help/revsets">revset expression</a>.</div> </form> <div class="navigate"> <a href="/log/3/a?revcount=30">less</a> <a href="/log/3/a?revcount=120">more</a> | <a href="/log/5ed941583260/a">(0)</a> <a href="/log/tip/a">tip</a> </div> <table class="bigtable"> <thead> <tr> <th class="age">age</th> <th class="author">author</th> <th class="description">description</th> </tr> </thead> <tbody class="stripes2"> <tr> <td class="age">Thu, 01 Jan 1970 00:00:00 +0000</td> <td class="author">test</td> <td class="description"> <a href="/rev/5ed941583260">first a</a> <span class="tag">a-tag</span> <span class="tag">a-bookmark</span> </td> </tr> </tbody> </table> <div class="navigate"> <a href="/log/3/a?revcount=30">less</a> <a href="/log/3/a?revcount=120">more</a> | <a href="/log/5ed941583260/a">(0)</a> <a href="/log/tip/a">tip</a> </div> </div> </div> </body> </html> first version - one revision $ (get-with-headers.py localhost:$HGPORT 'log/1/a') 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" /> <script type="text/javascript" src="/static/mercurial.js"></script> <title>test: a history</title> <link rel="alternate" type="application/atom+xml" href="/atom-log/tip/a" title="Atom feed for test:a" /> <link rel="alternate" type="application/rss+xml" href="/rss-log/tip/a" title="RSS feed for test:a" /> </head> <body> <div class="container"> <div class="menu"> <div class="logo"> <a href="https://mercurial-scm.org/"> <img src="/static/hglogo.png" alt="mercurial" /></a> </div> <ul> <li><a href="/shortlog/1">log</a></li> <li><a href="/graph/1">graph</a></li> <li><a href="/tags">tags</a></li> <li><a href="/bookmarks">bookmarks</a></li> <li><a href="/branches">branches</a></li> </ul> <ul> <li><a href="/rev/1">changeset</a></li> <li><a href="/file/1">browse</a></li> </ul> <ul> <li><a href="/file/1/a">file</a></li> <li><a href="/diff/1/a">diff</a></li> <li><a href="/comparison/1/a">comparison</a></li> <li><a href="/annotate/1/a">annotate</a></li> <li class="active">file log</li> <li><a href="/raw-file/1/a">raw</a></li> </ul> <ul> <li><a href="/help">help</a></li> </ul> <div class="atom-logo"> <a href="/atom-log/tip/a" title="subscribe to atom feed"> <img class="atom-logo" src="/static/feed-icon-14x14.png" alt="atom feed" /> </a> </div> </div> <div class="main"> <h2 class="breadcrumb"><a href="/">Mercurial</a> </h2> <h3> log a @ 1:<a href="/rev/5ed941583260">5ed941583260</a> <span class="tag">a-tag</span> <span class="tag">a-bookmark</span> </h3> <form class="search" action="/log"> <p><input name="rev" id="search1" type="text" size="30" /></p> <div id="hint">Find changesets by keywords (author, files, the commit message), revision number or hash, or <a href="/help/revsets">revset expression</a>.</div> </form> <div class="navigate"> <a href="/log/1/a?revcount=30">less</a> <a href="/log/1/a?revcount=120">more</a> | <a href="/log/5ed941583260/a">(0)</a> <a href="/log/tip/a">tip</a> </div> <table class="bigtable"> <thead> <tr> <th class="age">age</th> <th class="author">author</th> <th class="description">description</th> </tr> </thead> <tbody class="stripes2"> <tr> <td class="age">Thu, 01 Jan 1970 00:00:00 +0000</td> <td class="author">test</td> <td class="description"> <a href="/rev/5ed941583260">first a</a> <span class="tag">a-tag</span> <span class="tag">a-bookmark</span> </td> </tr> </tbody> </table> <div class="navigate"> <a href="/log/1/a?revcount=30">less</a> <a href="/log/1/a?revcount=120">more</a> | <a href="/log/5ed941583260/a">(0)</a> <a href="/log/tip/a">tip</a> </div> </div> </div> </body> </html> before addition - error $ (get-with-headers.py localhost:$HGPORT 'log/0/a') 404 Not Found <!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" /> <script type="text/javascript" src="/static/mercurial.js"></script> <title>test: error</title> </head> <body> <div class="container"> <div class="menu"> <div class="logo"> <a href="https://mercurial-scm.org/"> <img src="/static/hglogo.png" width=75 height=90 border=0 alt="mercurial" /></a> </div> <ul> <li><a href="/shortlog">log</a></li> <li><a href="/graph">graph</a></li> <li><a href="/tags">tags</a></li> <li><a href="/bookmarks">bookmarks</a></li> <li><a href="/branches">branches</a></li> </ul> <ul> <li><a href="/help">help</a></li> </ul> </div> <div class="main"> <h2 class="breadcrumb"><a href="/">Mercurial</a> </h2> <h3>error</h3> <form class="search" action="/log"> <p><input name="rev" id="search1" type="text" size="30"></p> <div id="hint">Find changesets by keywords (author, files, the commit message), revision number or hash, or <a href="/help/revsets">revset expression</a>.</div> </form> <div class="description"> <p> An error occurred while processing your request: </p> <p> a@6563da9dcf87: not found in manifest </p> </div> </div> </div> </body> </html> [1] $ hg log -r 'followlines(c, 1:2, startrev=tip) and follow(c)' changeset: 0:6563da9dcf87 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: b changeset: 7:46c1a66bd8fc branch: a-branch tag: tip user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: change c $ (get-with-headers.py localhost:$HGPORT 'log/tip/c?linerange=1:2') 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" /> <script type="text/javascript" src="/static/mercurial.js"></script> <title>test: c history</title> <link rel="alternate" type="application/atom+xml" href="/atom-log/tip/c" title="Atom feed for test:c" /> <link rel="alternate" type="application/rss+xml" href="/rss-log/tip/c" title="RSS feed for test:c" /> </head> <body> <div class="container"> <div class="menu"> <div class="logo"> <a href="https://mercurial-scm.org/"> <img src="/static/hglogo.png" alt="mercurial" /></a> </div> <ul> <li><a href="/shortlog/tip">log</a></li> <li><a href="/graph/tip">graph</a></li> <li><a href="/tags">tags</a></li> <li><a href="/bookmarks">bookmarks</a></li> <li><a href="/branches">branches</a></li> </ul> <ul> <li><a href="/rev/tip">changeset</a></li> <li><a href="/file/tip">browse</a></li> </ul> <ul> <li><a href="/file/tip/c">file</a></li> <li><a href="/diff/tip/c">diff</a></li> <li><a href="/comparison/tip/c">comparison</a></li> <li><a href="/annotate/tip/c">annotate</a></li> <li class="active">file log</li> <li><a href="/raw-file/tip/c">raw</a></li> </ul> <ul> <li><a href="/help">help</a></li> </ul> <div class="atom-logo"> <a href="/atom-log/tip/c" title="subscribe to atom feed"> <img class="atom-logo" src="/static/feed-icon-14x14.png" alt="atom feed" /> </a> </div> </div> <div class="main"> <h2 class="breadcrumb"><a href="/">Mercurial</a> </h2> <h3> log c @ 7:<a href="/rev/46c1a66bd8fc">46c1a66bd8fc</a> <span class="branchname">a-branch</span> <span class="tag">tip</span> (following lines 1:2 <a href="/log/tip/c">back to filelog</a>) </h3> <form class="search" action="/log"> <p><input name="rev" id="search1" type="text" size="30" /></p> <div id="hint">Find changesets by keywords (author, files, the commit message), revision number or hash, or <a href="/help/revsets">revset expression</a>.</div> </form> <div class="navigate"> <a href="/log/tip/c?linerange=1%3A2&revcount=30">less</a> <a href="/log/tip/c?linerange=1%3A2&revcount=120">more</a> | </div> <table class="bigtable"> <thead> <tr> <th class="age">age</th> <th class="author">author</th> <th class="description">description</th> </tr> </thead> <tbody class="stripes2"> <tr> <td class="age">Thu, 01 Jan 1970 00:00:00 +0000</td> <td class="author">test</td> <td class="description"> <a href="/rev/46c1a66bd8fc">change c</a> <span class="branchhead">a-branch</span> <span class="tag">tip</span> </td> </tr> <tr> <td class="age">Thu, 01 Jan 1970 00:00:00 +0000</td> <td class="author">test</td> <td class="description"> <a href="/rev/6563da9dcf87">b</a> </td> </tr> </tbody> </table> <div class="navigate"> <a href="/log/tip/c?linerange=1%3A2&revcount=30">less</a> <a href="/log/tip/c?linerange=1%3A2&revcount=120">more</a> | </div> </div> </div> </body> </html> $ (get-with-headers.py localhost:$HGPORT 'log/tip/c?linerange=1%3A2&revcount=1') 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" /> <script type="text/javascript" src="/static/mercurial.js"></script> <title>test: c history</title> <link rel="alternate" type="application/atom+xml" href="/atom-log/tip/c" title="Atom feed for test:c" /> <link rel="alternate" type="application/rss+xml" href="/rss-log/tip/c" title="RSS feed for test:c" /> </head> <body> <div class="container"> <div class="menu"> <div class="logo"> <a href="https://mercurial-scm.org/"> <img src="/static/hglogo.png" alt="mercurial" /></a> </div> <ul> <li><a href="/shortlog/tip?revcount=1">log</a></li> <li><a href="/graph/tip?revcount=1">graph</a></li> <li><a href="/tags?revcount=1">tags</a></li> <li><a href="/bookmarks?revcount=1">bookmarks</a></li> <li><a href="/branches?revcount=1">branches</a></li> </ul> <ul> <li><a href="/rev/tip?revcount=1">changeset</a></li> <li><a href="/file/tip?revcount=1">browse</a></li> </ul> <ul> <li><a href="/file/tip/c?revcount=1">file</a></li> <li><a href="/diff/tip/c?revcount=1">diff</a></li> <li><a href="/comparison/tip/c?revcount=1">comparison</a></li> <li><a href="/annotate/tip/c?revcount=1">annotate</a></li> <li class="active">file log</li> <li><a href="/raw-file/tip/c">raw</a></li> </ul> <ul> <li><a href="/help?revcount=1">help</a></li> </ul> <div class="atom-logo"> <a href="/atom-log/tip/c" title="subscribe to atom feed"> <img class="atom-logo" src="/static/feed-icon-14x14.png" alt="atom feed" /> </a> </div> </div> <div class="main"> <h2 class="breadcrumb"><a href="/">Mercurial</a> </h2> <h3> log c @ 7:<a href="/rev/46c1a66bd8fc?revcount=1">46c1a66bd8fc</a> <span class="branchname">a-branch</span> <span class="tag">tip</span> (following lines 1:2 <a href="/log/tip/c?revcount=1">back to filelog</a>) </h3> <form class="search" action="/log"> <input type="hidden" name="revcount" value="1" /> <p><input name="rev" id="search1" type="text" size="30" /></p> <div id="hint">Find changesets by keywords (author, files, the commit message), revision number or hash, or <a href="/help/revsets">revset expression</a>.</div> </form> <div class="navigate"> <a href="/log/tip/c?linerange=1%3A2&revcount=1">less</a> <a href="/log/tip/c?linerange=1%3A2&revcount=2">more</a> | </div> <table class="bigtable"> <thead> <tr> <th class="age">age</th> <th class="author">author</th> <th class="description">description</th> </tr> </thead> <tbody class="stripes2"> <tr> <td class="age">Thu, 01 Jan 1970 00:00:00 +0000</td> <td class="author">test</td> <td class="description"> <a href="/rev/46c1a66bd8fc?revcount=1">change c</a> <span class="branchhead">a-branch</span> <span class="tag">tip</span> </td> </tr> </tbody> </table> <div class="navigate"> <a href="/log/tip/c?linerange=1%3A2&revcount=1">less</a> <a href="/log/tip/c?linerange=1%3A2&revcount=2">more</a> | </div> </div> </div> </body> </html> $ (get-with-headers.py localhost:$HGPORT 'log/3/a?linerange=1' --headeronly) 400 invalid linerange parameter [1] $ (get-with-headers.py localhost:$HGPORT 'log/3/a?linerange=1:a' --headeronly) 400 invalid linerange parameter [1] $ (get-with-headers.py localhost:$HGPORT 'log/3/a?linerange=1:2&linerange=3:4' --headeronly) 400 redundant linerange parameter [1] $ (get-with-headers.py localhost:$HGPORT 'log/3/a?linerange=3:2' --headeronly) 400 line range must be positive [1] $ (get-with-headers.py localhost:$HGPORT 'log/3/a?linerange=0:1' --headeronly) 400 fromline must be strictly positive [1] should show base link, use spartan because it shows it $ (get-with-headers.py localhost:$HGPORT 'log/tip/c?style=spartan') 200 Script output follows <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <html> <head> <link rel="icon" href="/static/hgicon.png" type="image/png"> <meta name="robots" content="index, nofollow" /> <link rel="stylesheet" href="/static/style.css" type="text/css" /> <script type="text/javascript" src="/static/mercurial.js"></script> <title>test: c history</title> <link rel="alternate" type="application/atom+xml" href="/atom-log/tip/c" title="Atom feed for test:c"> <link rel="alternate" type="application/rss+xml" href="/rss-log/tip/c" title="RSS feed for test:c"> </head> <body> <div class="buttons"> <a href="/log?style=spartan">changelog</a> <a href="/shortlog?style=spartan">shortlog</a> <a href="/graph?style=spartan">graph</a> <a href="/tags?style=spartan">tags</a> <a href="/branches?style=spartan">branches</a> <a href="/file/tip/c?style=spartan">file</a> <a href="/annotate/tip/c?style=spartan">annotate</a> <a href="/help?style=spartan">help</a> <a type="application/rss+xml" href="/rss-log/tip/c">rss</a> <a type="application/atom+xml" href="/atom-log/tip/c" title="Atom feed for test:c">atom</a> </div> <h2><a href="/">Mercurial</a> / c revision history</h2> <p>navigate: <small class="navigate"><a href="/log/c9637d3cc8ef/c?style=spartan">(0)</a> <a href="/log/tip/c?style=spartan">tip</a> </small></p> <table class="logEntry parity0"> <tr> <th class="label"><span class="age">Thu, 01 Jan 1970 00:00:00 +0000</span>:</th> <th class="firstline"><a href="/rev/46c1a66bd8fc?style=spartan">change c</a></th> </tr> <tr> <th class="revision">revision 1:</th> <td class="node"> <a href="/file/46c1a66bd8fc/c?style=spartan">46c1a66bd8fc</a> <a href="/diff/46c1a66bd8fc/c?style=spartan">(diff)</a> <a href="/annotate/46c1a66bd8fc/c?style=spartan">(annotate)</a> </td> </tr> <tr> <th class="author">author:</th> <td class="author">test</td> </tr> <tr> <th class="date">date:</th> <td class="date">Thu, 01 Jan 1970 00:00:00 +0000</td> </tr> </table> <table class="logEntry parity1"> <tr> <th class="label"><span class="age">Thu, 01 Jan 1970 00:00:00 +0000</span>:</th> <th class="firstline"><a href="/rev/c9637d3cc8ef?style=spartan">mv b</a></th> </tr> <tr> <th class="revision">revision 0:</th> <td class="node"> <a href="/file/c9637d3cc8ef/c?style=spartan">c9637d3cc8ef</a> <a href="/diff/c9637d3cc8ef/c?style=spartan">(diff)</a> <a href="/annotate/c9637d3cc8ef/c?style=spartan">(annotate)</a> </td> </tr> <tr> <th>base:</th> <td> <a href="/file/1e88685f5dde/b?style=spartan"> b@1e88685f5dde </a> </td> </tr> <tr> <th class="author">author:</th> <td class="author">test</td> </tr> <tr> <th class="date">date:</th> <td class="date">Thu, 01 Jan 1970 00:00:00 +0000</td> </tr> </table> <div class="logo"> <a href="https://mercurial-scm.org/"> <img src="/static/hglogo.png" width=75 height=90 border=0 alt="mercurial"></a> </div> </body> </html> filelog with patch $ (get-with-headers.py localhost:$HGPORT 'log/4/a?patch=1') 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" /> <script type="text/javascript" src="/static/mercurial.js"></script> <title>test: a history</title> <link rel="alternate" type="application/atom+xml" href="/atom-log/tip/a" title="Atom feed for test:a" /> <link rel="alternate" type="application/rss+xml" href="/rss-log/tip/a" title="RSS feed for test:a" /> </head> <body> <div class="container"> <div class="menu"> <div class="logo"> <a href="https://mercurial-scm.org/"> <img src="/static/hglogo.png" alt="mercurial" /></a> </div> <ul> <li><a href="/shortlog/4">log</a></li> <li><a href="/graph/4">graph</a></li> <li><a href="/tags">tags</a></li> <li><a href="/bookmarks">bookmarks</a></li> <li><a href="/branches">branches</a></li> </ul> <ul> <li><a href="/rev/4">changeset</a></li> <li><a href="/file/4">browse</a></li> </ul> <ul> <li><a href="/file/4/a">file</a></li> <li><a href="/diff/4/a">diff</a></li> <li><a href="/comparison/4/a">comparison</a></li> <li><a href="/annotate/4/a">annotate</a></li> <li class="active">file log</li> <li><a href="/raw-file/4/a">raw</a></li> </ul> <ul> <li><a href="/help">help</a></li> </ul> <div class="atom-logo"> <a href="/atom-log/tip/a" title="subscribe to atom feed"> <img class="atom-logo" src="/static/feed-icon-14x14.png" alt="atom feed" /> </a> </div> </div> <div class="main"> <h2 class="breadcrumb"><a href="/">Mercurial</a> </h2> <h3> log a @ 4:<a href="/rev/3f41bc784e7e">3f41bc784e7e</a> <span class="branchname">a-branch</span> </h3> <form class="search" action="/log"> <p><input name="rev" id="search1" type="text" size="30" /></p> <div id="hint">Find changesets by keywords (author, files, the commit message), revision number or hash, or <a href="/help/revsets">revset expression</a>.</div> </form> <div class="navigate"> <a href="/log/4/a?patch=1&revcount=30">less</a> <a href="/log/4/a?patch=1&revcount=120">more</a> | <a href="/log/5ed941583260/a">(0)</a> <a href="/log/tip/a">tip</a> </div> <table class="bigtable"> <thead> <tr> <th class="age">age</th> <th class="author">author</th> <th class="description">description</th> </tr> </thead> <tbody class="stripes2"> <tr> <td class="age">Thu, 01 Jan 1970 00:00:00 +0000</td> <td class="author">test</td> <td class="description"> <a href="/rev/3f41bc784e7e">second a</a> <span class="branchname">a-branch</span> </td> </tr> <tr><td colspan="3"><div class="bottomline inc-lineno"><pre class="sourcelines wrap"> <span id="3f41bc784e7e-l1.1" class="minusline">--- /dev/null Thu Jan 01 00:00:00 1970 +0000</span><a href="#3f41bc784e7e-l1.1"></a> <span id="3f41bc784e7e-l1.2" class="plusline">+++ b/a Thu Jan 01 00:00:00 1970 +0000</span><a href="#3f41bc784e7e-l1.2"></a> <span id="3f41bc784e7e-l1.3" class="atline">@@ -0,0 +1,1 @@</span><a href="#3f41bc784e7e-l1.3"></a> <span id="3f41bc784e7e-l1.4" class="plusline">+b</span><a href="#3f41bc784e7e-l1.4"></a></pre></div></td></tr> <tr> <td class="age">Thu, 01 Jan 1970 00:00:00 +0000</td> <td class="author">test</td> <td class="description"> <a href="/rev/5ed941583260">first a</a> <span class="tag">a-tag</span> <span class="tag">a-bookmark</span> </td> </tr> <tr><td colspan="3"><div class="bottomline inc-lineno"><pre class="sourcelines wrap"> <span id="5ed941583260-l1.1" class="minusline">--- /dev/null Thu Jan 01 00:00:00 1970 +0000</span><a href="#5ed941583260-l1.1"></a> <span id="5ed941583260-l1.2" class="plusline">+++ b/a Thu Jan 01 00:00:00 1970 +0000</span><a href="#5ed941583260-l1.2"></a> <span id="5ed941583260-l1.3" class="atline">@@ -0,0 +1,1 @@</span><a href="#5ed941583260-l1.3"></a> <span id="5ed941583260-l1.4" class="plusline">+a</span><a href="#5ed941583260-l1.4"></a></pre></div></td></tr> </tbody> </table> <div class="navigate"> <a href="/log/4/a?patch=1&revcount=30">less</a> <a href="/log/4/a?patch=1&revcount=120">more</a> | <a href="/log/5ed941583260/a">(0)</a> <a href="/log/tip/a">tip</a> </div> </div> </div> </body> </html> filelog with 'linerange' and 'patch' $ cat c b c $ cat <<EOF > c > 0 > 0 > b > c+ > > a > a > > d > e > f > EOF $ hg ci -m 'make c bigger and touch its beginning' c $ cat <<EOF > c > 0 > 0 > b > c+ > > a > a > > d > e+ > f > EOF $ hg ci -m 'just touch end of c' c $ cat <<EOF > c > 0 > 0 > b > c++ > > a > a > > d > e+ > f > EOF $ hg ci -m 'touch beginning of c' c $ cat <<EOF > c > 0 > 0 > b- > c++ > > a > a > > d > e+ > f+ > EOF $ hg ci -m 'touching beginning and end of c' c $ echo c > cc $ hg ci -Am 'tip does not touch c' cc $ hg log -r 'followlines(c, 3:4, startrev=tip) and follow(c)' -p changeset: 0:6563da9dcf87 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: b diff -r 000000000000 -r 6563da9dcf87 b --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/b Thu Jan 01 00:00:00 1970 +0000 @@ -0,0 +1,1 @@ +b changeset: 7:46c1a66bd8fc branch: a-branch user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: change c diff -r c9637d3cc8ef -r 46c1a66bd8fc c --- a/c Thu Jan 01 00:00:00 1970 +0000 +++ b/c Thu Jan 01 00:00:00 1970 +0000 @@ -1,1 +1,2 @@ b +c changeset: 8:5c6574614c37 branch: a-branch user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: make c bigger and touch its beginning diff -r 46c1a66bd8fc -r 5c6574614c37 c --- a/c Thu Jan 01 00:00:00 1970 +0000 +++ b/c Thu Jan 01 00:00:00 1970 +0000 @@ -1,2 +1,11 @@ +0 +0 b -c +c+ + +a +a + +d +e +f changeset: 10:e95928d60479 branch: a-branch user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: touch beginning of c diff -r e1d3e9c5a23f -r e95928d60479 c --- a/c Thu Jan 01 00:00:00 1970 +0000 +++ b/c Thu Jan 01 00:00:00 1970 +0000 @@ -1,7 +1,7 @@ 0 0 b -c+ +c++ a a changeset: 11:fb9bc322513a branch: a-branch user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: touching beginning and end of c diff -r e95928d60479 -r fb9bc322513a c --- a/c Thu Jan 01 00:00:00 1970 +0000 +++ b/c Thu Jan 01 00:00:00 1970 +0000 @@ -1,6 +1,6 @@ 0 0 -b +b- c++ a @@ -8,4 +8,4 @@ d e+ -f +f+ $ (get-with-headers.py localhost:$HGPORT 'log/tip/c?linerange=3:4&patch=') 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" /> <script type="text/javascript" src="/static/mercurial.js"></script> <title>test: c history</title> <link rel="alternate" type="application/atom+xml" href="/atom-log/tip/c" title="Atom feed for test:c" /> <link rel="alternate" type="application/rss+xml" href="/rss-log/tip/c" title="RSS feed for test:c" /> </head> <body> <div class="container"> <div class="menu"> <div class="logo"> <a href="https://mercurial-scm.org/"> <img src="/static/hglogo.png" alt="mercurial" /></a> </div> <ul> <li><a href="/shortlog/tip">log</a></li> <li><a href="/graph/tip">graph</a></li> <li><a href="/tags">tags</a></li> <li><a href="/bookmarks">bookmarks</a></li> <li><a href="/branches">branches</a></li> </ul> <ul> <li><a href="/rev/tip">changeset</a></li> <li><a href="/file/tip">browse</a></li> </ul> <ul> <li><a href="/file/tip/c">file</a></li> <li><a href="/diff/tip/c">diff</a></li> <li><a href="/comparison/tip/c">comparison</a></li> <li><a href="/annotate/tip/c">annotate</a></li> <li class="active">file log</li> <li><a href="/raw-file/tip/c">raw</a></li> </ul> <ul> <li><a href="/help">help</a></li> </ul> <div class="atom-logo"> <a href="/atom-log/tip/c" title="subscribe to atom feed"> <img class="atom-logo" src="/static/feed-icon-14x14.png" alt="atom feed" /> </a> </div> </div> <div class="main"> <h2 class="breadcrumb"><a href="/">Mercurial</a> </h2> <h3> log c @ 12:<a href="/rev/6e4182052f7b">6e4182052f7b</a> <span class="branchname">a-branch</span> <span class="tag">tip</span> (following lines 3:4 <a href="/log/tip/c">back to filelog</a>) </h3> <form class="search" action="/log"> <p><input name="rev" id="search1" type="text" size="30" /></p> <div id="hint">Find changesets by keywords (author, files, the commit message), revision number or hash, or <a href="/help/revsets">revset expression</a>.</div> </form> <div class="navigate"> <a href="/log/tip/c?linerange=3%3A4&patch=&revcount=30">less</a> <a href="/log/tip/c?linerange=3%3A4&patch=&revcount=120">more</a> | </div> <table class="bigtable"> <thead> <tr> <th class="age">age</th> <th class="author">author</th> <th class="description">description</th> </tr> </thead> <tbody class="stripes2"> <tr> <td class="age">Thu, 01 Jan 1970 00:00:00 +0000</td> <td class="author">test</td> <td class="description"> <a href="/rev/fb9bc322513a">touching beginning and end of c</a> <span class="branchname">a-branch</span> </td> </tr> <tr><td colspan="3"><div class="bottomline inc-lineno"><pre class="sourcelines wrap"> <span id="fb9bc322513a-l1.1" class="minusline">--- a/c Thu Jan 01 00:00:00 1970 +0000</span><a href="#fb9bc322513a-l1.1"></a> <span id="fb9bc322513a-l1.2" class="plusline">+++ b/c Thu Jan 01 00:00:00 1970 +0000</span><a href="#fb9bc322513a-l1.2"></a> <span id="fb9bc322513a-l1.3" class="atline">@@ -1,6 +1,6 @@</span><a href="#fb9bc322513a-l1.3"></a> <span id="fb9bc322513a-l1.4"> 0</span><a href="#fb9bc322513a-l1.4"></a> <span id="fb9bc322513a-l1.5"> 0</span><a href="#fb9bc322513a-l1.5"></a> <span id="fb9bc322513a-l1.6" class="minusline">-b</span><a href="#fb9bc322513a-l1.6"></a> <span id="fb9bc322513a-l1.7" class="plusline">+b-</span><a href="#fb9bc322513a-l1.7"></a> <span id="fb9bc322513a-l1.8"> c++</span><a href="#fb9bc322513a-l1.8"></a> <span id="fb9bc322513a-l1.9"> </span><a href="#fb9bc322513a-l1.9"></a> <span id="fb9bc322513a-l1.10"> a</span><a href="#fb9bc322513a-l1.10"></a></pre></div></td></tr> <tr> <td class="age">Thu, 01 Jan 1970 00:00:00 +0000</td> <td class="author">test</td> <td class="description"> <a href="/rev/e95928d60479">touch beginning of c</a> <span class="branchname">a-branch</span> </td> </tr> <tr><td colspan="3"><div class="bottomline inc-lineno"><pre class="sourcelines wrap"> <span id="e95928d60479-l1.1" class="minusline">--- a/c Thu Jan 01 00:00:00 1970 +0000</span><a href="#e95928d60479-l1.1"></a> <span id="e95928d60479-l1.2" class="plusline">+++ b/c Thu Jan 01 00:00:00 1970 +0000</span><a href="#e95928d60479-l1.2"></a> <span id="e95928d60479-l1.3" class="atline">@@ -1,7 +1,7 @@</span><a href="#e95928d60479-l1.3"></a> <span id="e95928d60479-l1.4"> 0</span><a href="#e95928d60479-l1.4"></a> <span id="e95928d60479-l1.5"> 0</span><a href="#e95928d60479-l1.5"></a> <span id="e95928d60479-l1.6"> b</span><a href="#e95928d60479-l1.6"></a> <span id="e95928d60479-l1.7" class="minusline">-c+</span><a href="#e95928d60479-l1.7"></a> <span id="e95928d60479-l1.8" class="plusline">+c++</span><a href="#e95928d60479-l1.8"></a> <span id="e95928d60479-l1.9"> </span><a href="#e95928d60479-l1.9"></a> <span id="e95928d60479-l1.10"> a</span><a href="#e95928d60479-l1.10"></a> <span id="e95928d60479-l1.11"> a</span><a href="#e95928d60479-l1.11"></a></pre></div></td></tr> <tr> <td class="age">Thu, 01 Jan 1970 00:00:00 +0000</td> <td class="author">test</td> <td class="description"> <a href="/rev/5c6574614c37">make c bigger and touch its beginning</a> <span class="branchname">a-branch</span> </td> </tr> <tr><td colspan="3"><div class="bottomline inc-lineno"><pre class="sourcelines wrap"> <span id="5c6574614c37-l1.1" class="minusline">--- a/c Thu Jan 01 00:00:00 1970 +0000</span><a href="#5c6574614c37-l1.1"></a> <span id="5c6574614c37-l1.2" class="plusline">+++ b/c Thu Jan 01 00:00:00 1970 +0000</span><a href="#5c6574614c37-l1.2"></a> <span id="5c6574614c37-l1.3" class="atline">@@ -1,2 +1,11 @@</span><a href="#5c6574614c37-l1.3"></a> <span id="5c6574614c37-l1.4" class="plusline">+0</span><a href="#5c6574614c37-l1.4"></a> <span id="5c6574614c37-l1.5" class="plusline">+0</span><a href="#5c6574614c37-l1.5"></a> <span id="5c6574614c37-l1.6"> b</span><a href="#5c6574614c37-l1.6"></a> <span id="5c6574614c37-l1.7" class="minusline">-c</span><a href="#5c6574614c37-l1.7"></a> <span id="5c6574614c37-l1.8" class="plusline">+c+</span><a href="#5c6574614c37-l1.8"></a> <span id="5c6574614c37-l1.9" class="plusline">+</span><a href="#5c6574614c37-l1.9"></a> <span id="5c6574614c37-l1.10" class="plusline">+a</span><a href="#5c6574614c37-l1.10"></a> <span id="5c6574614c37-l1.11" class="plusline">+a</span><a href="#5c6574614c37-l1.11"></a> <span id="5c6574614c37-l1.12" class="plusline">+</span><a href="#5c6574614c37-l1.12"></a> <span id="5c6574614c37-l1.13" class="plusline">+d</span><a href="#5c6574614c37-l1.13"></a> <span id="5c6574614c37-l1.14" class="plusline">+e</span><a href="#5c6574614c37-l1.14"></a> <span id="5c6574614c37-l1.15" class="plusline">+f</span><a href="#5c6574614c37-l1.15"></a></pre></div></td></tr> <tr> <td class="age">Thu, 01 Jan 1970 00:00:00 +0000</td> <td class="author">test</td> <td class="description"> <a href="/rev/46c1a66bd8fc">change c</a> <span class="branchname">a-branch</span> </td> </tr> <tr><td colspan="3"><div class="bottomline inc-lineno"><pre class="sourcelines wrap"> <span id="46c1a66bd8fc-l1.1" class="minusline">--- a/c Thu Jan 01 00:00:00 1970 +0000</span><a href="#46c1a66bd8fc-l1.1"></a> <span id="46c1a66bd8fc-l1.2" class="plusline">+++ b/c Thu Jan 01 00:00:00 1970 +0000</span><a href="#46c1a66bd8fc-l1.2"></a> <span id="46c1a66bd8fc-l1.3" class="atline">@@ -1,1 +1,2 @@</span><a href="#46c1a66bd8fc-l1.3"></a> <span id="46c1a66bd8fc-l1.4"> b</span><a href="#46c1a66bd8fc-l1.4"></a> <span id="46c1a66bd8fc-l1.5" class="plusline">+c</span><a href="#46c1a66bd8fc-l1.5"></a></pre></div></td></tr> <tr> <td class="age">Thu, 01 Jan 1970 00:00:00 +0000</td> <td class="author">test</td> <td class="description"> <a href="/rev/6563da9dcf87">b</a> </td> </tr> <tr><td colspan="3"><div class="bottomline inc-lineno"><pre class="sourcelines wrap"> <span id="6563da9dcf87-l1.1" class="minusline">--- /dev/null Thu Jan 01 00:00:00 1970 +0000</span><a href="#6563da9dcf87-l1.1"></a> <span id="6563da9dcf87-l1.2" class="plusline">+++ b/b Thu Jan 01 00:00:00 1970 +0000</span><a href="#6563da9dcf87-l1.2"></a></pre></div></td></tr> </tbody> </table> <div class="navigate"> <a href="/log/tip/c?linerange=3%3A4&patch=&revcount=30">less</a> <a href="/log/tip/c?linerange=3%3A4&patch=&revcount=120">more</a> | </div> </div> </div> </body> </html> $ hg log -r 'followlines(c, 3:4, startrev=8, descend=True) and follow(c)' -p changeset: 8:5c6574614c37 branch: a-branch user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: make c bigger and touch its beginning diff -r 46c1a66bd8fc -r 5c6574614c37 c --- a/c Thu Jan 01 00:00:00 1970 +0000 +++ b/c Thu Jan 01 00:00:00 1970 +0000 @@ -1,2 +1,11 @@ +0 +0 b -c +c+ + +a +a + +d +e +f changeset: 10:e95928d60479 branch: a-branch user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: touch beginning of c diff -r e1d3e9c5a23f -r e95928d60479 c --- a/c Thu Jan 01 00:00:00 1970 +0000 +++ b/c Thu Jan 01 00:00:00 1970 +0000 @@ -1,7 +1,7 @@ 0 0 b -c+ +c++ a a changeset: 11:fb9bc322513a branch: a-branch user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: touching beginning and end of c diff -r e95928d60479 -r fb9bc322513a c --- a/c Thu Jan 01 00:00:00 1970 +0000 +++ b/c Thu Jan 01 00:00:00 1970 +0000 @@ -1,6 +1,6 @@ 0 0 -b +b- c++ a @@ -8,4 +8,4 @@ d e+ -f +f+ $ (get-with-headers.py localhost:$HGPORT 'log/8/c?linerange=3:4&descend=') 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" /> <script type="text/javascript" src="/static/mercurial.js"></script> <title>test: c history</title> <link rel="alternate" type="application/atom+xml" href="/atom-log/tip/c" title="Atom feed for test:c" /> <link rel="alternate" type="application/rss+xml" href="/rss-log/tip/c" title="RSS feed for test:c" /> </head> <body> <div class="container"> <div class="menu"> <div class="logo"> <a href="https://mercurial-scm.org/"> <img src="/static/hglogo.png" alt="mercurial" /></a> </div> <ul> <li><a href="/shortlog/8">log</a></li> <li><a href="/graph/8">graph</a></li> <li><a href="/tags">tags</a></li> <li><a href="/bookmarks">bookmarks</a></li> <li><a href="/branches">branches</a></li> </ul> <ul> <li><a href="/rev/8">changeset</a></li> <li><a href="/file/8">browse</a></li> </ul> <ul> <li><a href="/file/8/c">file</a></li> <li><a href="/diff/8/c">diff</a></li> <li><a href="/comparison/8/c">comparison</a></li> <li><a href="/annotate/8/c">annotate</a></li> <li class="active">file log</li> <li><a href="/raw-file/8/c">raw</a></li> </ul> <ul> <li><a href="/help">help</a></li> </ul> <div class="atom-logo"> <a href="/atom-log/tip/c" title="subscribe to atom feed"> <img class="atom-logo" src="/static/feed-icon-14x14.png" alt="atom feed" /> </a> </div> </div> <div class="main"> <h2 class="breadcrumb"><a href="/">Mercurial</a> </h2> <h3> log c @ 8:<a href="/rev/5c6574614c37">5c6574614c37</a> <span class="branchname">a-branch</span> (following lines 3:4, descending <a href="/log/8/c">back to filelog</a>) </h3> <form class="search" action="/log"> <p><input name="rev" id="search1" type="text" size="30" /></p> <div id="hint">Find changesets by keywords (author, files, the commit message), revision number or hash, or <a href="/help/revsets">revset expression</a>.</div> </form> <div class="navigate"> <a href="/log/8/c?descend=&linerange=3%3A4&revcount=30">less</a> <a href="/log/8/c?descend=&linerange=3%3A4&revcount=120">more</a> | </div> <table class="bigtable"> <thead> <tr> <th class="age">age</th> <th class="author">author</th> <th class="description">description</th> </tr> </thead> <tbody class="stripes2"> <tr> <td class="age">Thu, 01 Jan 1970 00:00:00 +0000</td> <td class="author">test</td> <td class="description"> <a href="/rev/5c6574614c37">make c bigger and touch its beginning</a> <span class="branchname">a-branch</span> </td> </tr> <tr> <td class="age">Thu, 01 Jan 1970 00:00:00 +0000</td> <td class="author">test</td> <td class="description"> <a href="/rev/e95928d60479">touch beginning of c</a> <span class="branchname">a-branch</span> </td> </tr> <tr> <td class="age">Thu, 01 Jan 1970 00:00:00 +0000</td> <td class="author">test</td> <td class="description"> <a href="/rev/fb9bc322513a">touching beginning and end of c</a> <span class="branchname">a-branch</span> </td> </tr> </tbody> </table> <div class="navigate"> <a href="/log/8/c?descend=&linerange=3%3A4&revcount=30">less</a> <a href="/log/8/c?descend=&linerange=3%3A4&revcount=120">more</a> | </div> </div> </div> </body> </html> rss log $ (get-with-headers.py localhost:$HGPORT 'rss-log/tip/a') 200 Script output follows <?xml version="1.0" encoding="ascii"?> <rss version="2.0"> <channel> <link>http://*:$HGPORT/</link> (glob) <language>en-us</language> <title>test: a history</title> <description>a revision history</description> <item> <title>second a</title> <link>http://*:$HGPORT/log/3f41bc784e7e/a</link> (glob) <description><![CDATA[second a]]></description> <author>test</author> <pubDate>Thu, 01 Jan 1970 00:00:00 +0000</pubDate> </item> <item> <title>first a</title> <link>http://*:$HGPORT/log/5ed941583260/a</link> (glob) <description><![CDATA[first a]]></description> <author>test</author> <pubDate>Thu, 01 Jan 1970 00:00:00 +0000</pubDate> </item> </channel> </rss> atom log $ (get-with-headers.py localhost:$HGPORT 'atom-log/tip/a') 200 Script output follows <?xml version="1.0" encoding="ascii"?> <feed xmlns="http://www.w3.org/2005/Atom"> <id>http://*:$HGPORT/atom-log/tip/a</id> (glob) <link rel="self" href="http://*:$HGPORT/atom-log/tip/a"/> (glob) <title>test: a history</title> <updated>1970-01-01T00:00:00+00:00</updated> <entry> <title>[a-branch] second a</title> <id>http://*:$HGPORT/#changeset-3f41bc784e7e73035c6d47112c6cc7efb673adf8</id> (glob) <link href="http://*:$HGPORT/rev/3f41bc784e7e"/> (glob) <author> <name>test</name> <email>test</email> </author> <updated>1970-01-01T00:00:00+00:00</updated> <published>1970-01-01T00:00:00+00:00</published> <content type="xhtml"> <table xmlns="http://www.w3.org/1999/xhtml"> <tr> <th style="text-align:left;">changeset</th> <td>3f41bc784e7e</td> </tr> <tr> <th style="text-align:left;">branch</th> <td>a-branch</td> </tr> <tr> <th style="text-align:left;">bookmark</th> <td></td> </tr> <tr> <th style="text-align:left;">tag</th> <td></td> </tr> <tr> <th style="text-align:left;">user</th> <td>test</td> </tr> <tr> <th style="text-align:left;vertical-align:top;">description</th> <td>second a</td> </tr> <tr> <th style="text-align:left;vertical-align:top;">files</th> <td></td> </tr> </table> </content> </entry> <entry> <title>first a</title> <id>http://*:$HGPORT/#changeset-5ed941583260248620985524192fdc382ef57c36</id> (glob) <link href="http://*:$HGPORT/rev/5ed941583260"/> (glob) <author> <name>test</name> <email>test</email> </author> <updated>1970-01-01T00:00:00+00:00</updated> <published>1970-01-01T00:00:00+00:00</published> <content type="xhtml"> <table xmlns="http://www.w3.org/1999/xhtml"> <tr> <th style="text-align:left;">changeset</th> <td>5ed941583260</td> </tr> <tr> <th style="text-align:left;">branch</th> <td></td> </tr> <tr> <th style="text-align:left;">bookmark</th> <td>a-bookmark</td> </tr> <tr> <th style="text-align:left;">tag</th> <td>a-tag</td> </tr> <tr> <th style="text-align:left;">user</th> <td>test</td> </tr> <tr> <th style="text-align:left;vertical-align:top;">description</th> <td>first a</td> </tr> <tr> <th style="text-align:left;vertical-align:top;">files</th> <td></td> </tr> </table> </content> </entry> </feed> errors $ cat errors.log $ cd ..