Change the rfcurl from protocol relative to HTTPS

http://tools.ietf.org/html/rfc redirects to https://tools.ietf.org/html/rfc

This change avoids the redirect on HTTP Wiki installations.

Change-Id: Ic00b38b04ce78178c64c13bab7f1b2e4b6c5b803

diff --git a/languages/i18n/en.json b/languages/i18n/en.json
index 606203b..923ab62 100644 (file)
--- a/languages/i18n/en.json
+++ b/languages/i18n/en.json
@@ -2038,7 +2038,7 @@
        "magiclink-tracking-pmid-desc": "This page uses PMID magic links. See [https://www.mediawiki.org/wiki/Special:MyLanguage/Help:Magic_links mediawiki.org] on how to migrate.",
        "magiclink-tracking-isbn": "Pages using ISBN magic links",
        "magiclink-tracking-isbn-desc": "This page uses ISBN magic links. See [https://www.mediawiki.org/wiki/Special:MyLanguage/Help:Magic_links mediawiki.org] on how to migrate.",
-       "rfcurl": "//tools.ietf.org/html/rfc$1",
+       "rfcurl": "https://tools.ietf.org/html/rfc$1",
        "pubmedurl": "//www.ncbi.nlm.nih.gov/pubmed/$1?dopt=Abstract",
        "specialloguserlabel": "Performer:",
        "speciallogtitlelabel": "Target (title or {{ns:user}}:username for user):",

diff --git a/tests/parser/parserTests.txt b/tests/parser/parserTests.txt
index 44bcdff..97bff34 100644 (file)
--- a/tests/parser/parserTests.txt
+++ b/tests/parser/parserTests.txt
@@ -5623,7 +5623,7 @@ Examples from RFC 2732, section 2:
 
 !! html/php
 <p><a rel="nofollow" class="external free" href="http://[2404:130:0:1000::187:2]/index.php">http://[2404:130:0:1000::187:2]/index.php</a>
-</p><p>Examples from <a class="external mw-magiclink-rfc" rel="nofollow" href="//tools.ietf.org/html/rfc2373">RFC 2373</a>, section 2.2:
+</p><p>Examples from <a class="external mw-magiclink-rfc" rel="nofollow" href="https://tools.ietf.org/html/rfc2373">RFC 2373</a>, section 2.2:
 </p>
 <ul><li> <a rel="nofollow" class="external free" href="http://[1080::8:800:200C:417A]/unicast">http://[1080::8:800:200C:417A]/unicast</a></li>
 <li> <a rel="nofollow" class="external free" href="http://[FF01::101]/multicast">http://[FF01::101]/multicast</a></li>
@@ -5631,7 +5631,7 @@ Examples from RFC 2732, section 2:
 <li> <a rel="nofollow" class="external free" href="http://[::]/unspecified">http://[::]/unspecified</a></li>
 <li> <a rel="nofollow" class="external free" href="http://[::13.1.68.3]/ipv4compat">http://[::13.1.68.3]/ipv4compat</a></li>
 <li> <a rel="nofollow" class="external free" href="http://[::FFFF:129.144.52.38]/ipv4compat">http://[::FFFF:129.144.52.38]/ipv4compat</a></li></ul>
-<p>Examples from <a class="external mw-magiclink-rfc" rel="nofollow" href="//tools.ietf.org/html/rfc2732">RFC 2732</a>, section 2:
+<p>Examples from <a class="external mw-magiclink-rfc" rel="nofollow" href="https://tools.ietf.org/html/rfc2732">RFC 2732</a>, section 2:
 </p>
 <ul><li> <a rel="nofollow" class="external free" href="http://[FEDC:BA98:7654:3210:FEDC:BA98:7654:3210]:80/index.html">http://[FEDC:BA98:7654:3210:FEDC:BA98:7654:3210]:80/index.html</a></li>
 <li> <a rel="nofollow" class="external free" href="http://[1080:0:0:0:8:800:200C:417A]/index.html">http://[1080:0:0:0:8:800:200C:417A]/index.html</a></li>
@@ -5644,7 +5644,7 @@ Examples from RFC 2732, section 2:
 !! html/parsoid
 <p><a rel="mw:ExtLink" href="http://[2404:130:0:1000::187:2]/index.php">http://[2404:130:0:1000::187:2]/index.php</a></p>
 
-<p>Examples from <a href="//tools.ietf.org/html/rfc2373" rel="mw:ExtLink">RFC 2373</a>, section 2.2:</p>
+<p>Examples from <a href="https://tools.ietf.org/html/rfc2373" rel="mw:ExtLink">RFC 2373</a>, section 2.2:</p>
 <ul><li> <a rel="mw:ExtLink" href="http://[1080::8:800:200C:417A]/unicast">http://[1080::8:800:200C:417A]/unicast</a></li>
 <li> <a rel="mw:ExtLink" href="http://[FF01::101]/multicast">http://[FF01::101]/multicast</a></li>
 <li> <a rel="mw:ExtLink" href="http://[::1]/loopback">http://[::1]/loopback</a></li>
@@ -5652,7 +5652,7 @@ Examples from RFC 2732, section 2:
 <li> <a rel="mw:ExtLink" href="http://[::13.1.68.3]/ipv4compat">http://[::13.1.68.3]/ipv4compat</a></li>
 <li> <a rel="mw:ExtLink" href="http://[::FFFF:129.144.52.38]/ipv4compat">http://[::FFFF:129.144.52.38]/ipv4compat</a></li></ul>
 
-<p>Examples from <a href="//tools.ietf.org/html/rfc2732" rel="mw:ExtLink">RFC 2732</a>, section 2:</p>
+<p>Examples from <a href="https://tools.ietf.org/html/rfc2732" rel="mw:ExtLink">RFC 2732</a>, section 2:</p>
 <ul><li> <a rel="mw:ExtLink" href="http://[FEDC:BA98:7654:3210:FEDC:BA98:7654:3210]:80/index.html">http://[FEDC:BA98:7654:3210:FEDC:BA98:7654:3210]:80/index.html</a></li>
 <li> <a rel="mw:ExtLink" href="http://[1080:0:0:0:8:800:200C:417A]/index.html">http://[1080:0:0:0:8:800:200C:417A]/index.html</a></li>
 <li> <a rel="mw:ExtLink" href="http://[3ffe:2a00:100:7031::1]">http://[3ffe:2a00:100:7031::1]</a></li>
@@ -5686,7 +5686,7 @@ Examples from RFC 2732, section 2:
 
 !! html/php
 <p><a rel="nofollow" class="external text" href="http://[2404:130:0:1000::187:2]/index.php">test</a>
-</p><p>Examples from <a class="external mw-magiclink-rfc" rel="nofollow" href="//tools.ietf.org/html/rfc2373">RFC 2373</a>, section 2.2:
+</p><p>Examples from <a class="external mw-magiclink-rfc" rel="nofollow" href="https://tools.ietf.org/html/rfc2373">RFC 2373</a>, section 2.2:
 </p>
 <ul><li> <a rel="nofollow" class="external text" href="http://[1080::8:800:200C:417A]">unicast</a></li>
 <li> <a rel="nofollow" class="external text" href="http://[FF01::101]">multicast</a></li>
@@ -5694,7 +5694,7 @@ Examples from RFC 2732, section 2:
 <li> <a rel="nofollow" class="external text" href="http://[::]">unspecified</a></li>
 <li> <a rel="nofollow" class="external text" href="http://[::13.1.68.3]">ipv4compat</a></li>
 <li> <a rel="nofollow" class="external text" href="http://[::FFFF:129.144.52.38]">ipv4compat</a></li></ul>
-<p>Examples from <a class="external mw-magiclink-rfc" rel="nofollow" href="//tools.ietf.org/html/rfc2732">RFC 2732</a>, section 2:
+<p>Examples from <a class="external mw-magiclink-rfc" rel="nofollow" href="https://tools.ietf.org/html/rfc2732">RFC 2732</a>, section 2:
 </p>
 <ul><li> <a rel="nofollow" class="external text" href="http://[FEDC:BA98:7654:3210:FEDC:BA98:7654:3210]:80/index.html">1</a></li>
 <li> <a rel="nofollow" class="external text" href="http://[1080:0:0:0:8:800:200C:417A]/index.html">2</a></li>
@@ -5707,7 +5707,7 @@ Examples from RFC 2732, section 2:
 !! html/parsoid
 <p><a rel="mw:ExtLink" href="http://[2404:130:0:1000::187:2]/index.php">test</a></p>
 
-<p>Examples from <a href="//tools.ietf.org/html/rfc2373" rel="mw:ExtLink">RFC 2373</a>, section 2.2:</p>
+<p>Examples from <a href="https://tools.ietf.org/html/rfc2373" rel="mw:ExtLink">RFC 2373</a>, section 2.2:</p>
 <ul><li> <a rel="mw:ExtLink" href="http://[1080::8:800:200C:417A]">unicast</a></li>
 <li> <a rel="mw:ExtLink" href="http://[FF01::101]">multicast</a></li>
 <li> <a rel="mw:ExtLink" href="http://[::1]/">loopback</a></li>
@@ -5715,7 +5715,7 @@ Examples from RFC 2732, section 2:
 <li> <a rel="mw:ExtLink" href="http://[::13.1.68.3]">ipv4compat</a></li>
 <li> <a rel="mw:ExtLink" href="http://[::FFFF:129.144.52.38]">ipv4compat</a></li></ul>
 
-<p>Examples from <a href="//tools.ietf.org/html/rfc2732" rel="mw:ExtLink">RFC 2732</a>, section 2:</p>
+<p>Examples from <a href="https://tools.ietf.org/html/rfc2732" rel="mw:ExtLink">RFC 2732</a>, section 2:</p>
 <ul><li> <a rel="mw:ExtLink" href="http://[FEDC:BA98:7654:3210:FEDC:BA98:7654:3210]:80/index.html">1</a></li>
 <li> <a rel="mw:ExtLink" href="http://[1080:0:0:0:8:800:200C:417A]/index.html">2</a></li>
 <li> <a rel="mw:ExtLink" href="http://[3ffe:2a00:100:7031::1]">3</a></li>
@@ -10749,10 +10749,10 @@ Magic links: RFC (T2479)
 !! wikitext
 RFC 822
 !! html/php
-<p><a class="external mw-magiclink-rfc" rel="nofollow" href="//tools.ietf.org/html/rfc822">RFC 822</a>
+<p><a class="external mw-magiclink-rfc" rel="nofollow" href="https://tools.ietf.org/html/rfc822">RFC 822</a>
 </p>
 !! html/parsoid
-<p><a href="//tools.ietf.org/html/rfc822" rel="mw:ExtLink">RFC 822</a></p>
+<p><a href="https://tools.ietf.org/html/rfc822" rel="mw:ExtLink">RFC 822</a></p>
 !! end
 
 !! test
@@ -10760,10 +10760,10 @@ Magic links: RFC (T67278)
 !! wikitext
 This is RFC 822 but thisRFC 822 is not RFC 822linked.
 !! html/php
-<p>This is <a class="external mw-magiclink-rfc" rel="nofollow" href="//tools.ietf.org/html/rfc822">RFC 822</a> but thisRFC 822 is not RFC 822linked.
+<p>This is <a class="external mw-magiclink-rfc" rel="nofollow" href="https://tools.ietf.org/html/rfc822">RFC 822</a> but thisRFC 822 is not RFC 822linked.
 </p>
 !! html/parsoid
-<p>This is <a href="//tools.ietf.org/html/rfc822" rel="mw:ExtLink">RFC 822</a> but thisRFC 822 is not RFC 822linked.</p>
+<p>This is <a href="https://tools.ietf.org/html/rfc822" rel="mw:ExtLink">RFC 822</a> but thisRFC 822 is not RFC 822linked.</p>
 !! end
 
 !! test
@@ -10773,12 +10773,12 @@ RFC &nbsp;&#160;&#0160;&#xA0;&#Xa0; 822
 RFC
 822
 !! html/php
-<p><a class="external mw-magiclink-rfc" rel="nofollow" href="//tools.ietf.org/html/rfc822">RFC 822</a>
+<p><a class="external mw-magiclink-rfc" rel="nofollow" href="https://tools.ietf.org/html/rfc822">RFC 822</a>
 RFC
 822
 </p>
 !! html/parsoid
-<p><a href="//tools.ietf.org/html/rfc822" rel="mw:ExtLink">RFC <span typeof="mw:Entity" data-parsoid='{"src":"&amp;nbsp;","srcContent":" "}'> </span><span typeof="mw:Entity" data-parsoid='{"src":"&amp;#160;","srcContent":" "}'> </span><span typeof="mw:Entity" data-parsoid='{"src":"&amp;#0160;","srcContent":" "}'> </span><span typeof="mw:Entity" data-parsoid='{"src":"&amp;#xA0;","srcContent":" "}'> </span><span typeof="mw:Entity" data-parsoid='{"src":"&amp;#Xa0;","srcContent":" "}'> </span> 822</a>
+<p><a href="https://tools.ietf.org/html/rfc822" rel="mw:ExtLink">RFC <span typeof="mw:Entity" data-parsoid='{"src":"&amp;nbsp;","srcContent":" "}'> </span><span typeof="mw:Entity" data-parsoid='{"src":"&amp;#160;","srcContent":" "}'> </span><span typeof="mw:Entity" data-parsoid='{"src":"&amp;#0160;","srcContent":" "}'> </span><span typeof="mw:Entity" data-parsoid='{"src":"&amp;#xA0;","srcContent":" "}'> </span><span typeof="mw:Entity" data-parsoid='{"src":"&amp;#Xa0;","srcContent":" "}'> </span> 822</a>
 RFC
 822</p>
 !! end
@@ -10874,14 +10874,14 @@ Magic links: use appropriate serialization for "almost" magic links.
 !! wikitext
 X[[Special:BookSources/0978739256|foo]]
 
-X[//tools.ietf.org/html/rfc1234 foo]
+X[https://tools.ietf.org/html/rfc1234 foo]
 !! html/php
 <p>X<a href="/wiki/Special:BookSources/0978739256" title="Special:BookSources/0978739256">foo</a>
-</p><p>X<a rel="nofollow" class="external text" href="//tools.ietf.org/html/rfc1234">foo</a>
+</p><p>X<a rel="nofollow" class="external text" href="https://tools.ietf.org/html/rfc1234">foo</a>
 </p>
 !! html/parsoid
 <p>X<a rel="mw:WikiLink" href="./Special:BookSources/0978739256" title="Special:BookSources/0978739256">foo</a></p>
-<p>X<a rel="mw:ExtLink" href="//tools.ietf.org/html/rfc1234">foo</a></p>
+<p>X<a rel="mw:ExtLink" href="https://tools.ietf.org/html/rfc1234">foo</a></p>
 !! end
 
 !! test
@@ -14703,10 +14703,10 @@ T3887: A RFC with a thumbnail
 !! wikitext
 [[File:Foobar.jpg|thumb|This is RFC 12354]]
 !! html/php
-<div class="thumb tright"><div class="thumbinner" style="width:182px;"><a href="/wiki/File:Foobar.jpg" class="image"><img alt="" src="http://example.com/images/thumb/3/3a/Foobar.jpg/180px-Foobar.jpg" width="180" height="20" class="thumbimage" srcset="http://example.com/images/thumb/3/3a/Foobar.jpg/270px-Foobar.jpg 1.5x, http://example.com/images/thumb/3/3a/Foobar.jpg/360px-Foobar.jpg 2x" /></a>  <div class="thumbcaption"><div class="magnify"><a href="/wiki/File:Foobar.jpg" class="internal" title="Enlarge"></a></div>This is <a class="external mw-magiclink-rfc" rel="nofollow" href="//tools.ietf.org/html/rfc12354">RFC 12354</a></div></div></div>
+<div class="thumb tright"><div class="thumbinner" style="width:182px;"><a href="/wiki/File:Foobar.jpg" class="image"><img alt="" src="http://example.com/images/thumb/3/3a/Foobar.jpg/180px-Foobar.jpg" width="180" height="20" class="thumbimage" srcset="http://example.com/images/thumb/3/3a/Foobar.jpg/270px-Foobar.jpg 1.5x, http://example.com/images/thumb/3/3a/Foobar.jpg/360px-Foobar.jpg 2x" /></a>  <div class="thumbcaption"><div class="magnify"><a href="/wiki/File:Foobar.jpg" class="internal" title="Enlarge"></a></div>This is <a class="external mw-magiclink-rfc" rel="nofollow" href="https://tools.ietf.org/html/rfc12354">RFC 12354</a></div></div></div>
 
 !! html/parsoid
-<figure class="mw-default-size" typeof="mw:Image/Thumb"><a href="./File:Foobar.jpg"><img resource="./File:Foobar.jpg" src="//example.com/images/thumb/3/3a/Foobar.jpg/220px-Foobar.jpg" data-file-width="1941" data-file-height="220" data-file-type="bitmap" height="25" width="220"/></a><figcaption>This is <a href="//tools.ietf.org/html/rfc12354" rel="mw:ExtLink">RFC 12354</a></figcaption></figure>
+<figure class="mw-default-size" typeof="mw:Image/Thumb"><a href="./File:Foobar.jpg"><img resource="./File:Foobar.jpg" src="//example.com/images/thumb/3/3a/Foobar.jpg/220px-Foobar.jpg" data-file-width="1941" data-file-height="220" data-file-type="bitmap" height="25" width="220"/></a><figcaption>This is <a href="https://tools.ietf.org/html/rfc12354" rel="mw:ExtLink">RFC 12354</a></figcaption></figure>
 !! end
 
 !! test
@@ -20415,7 +20415,7 @@ Double RFC
 !! wikitext
 RFC RFC 1234
 !! html
-<p>RFC <a class="external mw-magiclink-rfc" rel="nofollow" href="//tools.ietf.org/html/rfc1234">RFC 1234</a>
+<p>RFC <a class="external mw-magiclink-rfc" rel="nofollow" href="https://tools.ietf.org/html/rfc1234">RFC 1234</a>
 </p>
 !! end
 
@@ -20433,10 +20433,10 @@ RFC code coverage
 !! wikitext
 RFC   983&#x20;987
 !! html
-<p><a class="external mw-magiclink-rfc" rel="nofollow" href="//tools.ietf.org/html/rfc983">RFC 983</a>&#x20;987
+<p><a class="external mw-magiclink-rfc" rel="nofollow" href="https://tools.ietf.org/html/rfc983">RFC 983</a>&#x20;987
 </p>
 !! html+tidy
-<p><a class="external mw-magiclink-rfc" rel="nofollow" href="//tools.ietf.org/html/rfc983">RFC 983</a> 987</p>
+<p><a class="external mw-magiclink-rfc" rel="nofollow" href="https://tools.ietf.org/html/rfc983">RFC 983</a> 987</p>
 !! end
 
 !! test
@@ -24622,9 +24622,9 @@ Links 8. Add <nowiki/>s between text-nodes and RFC-links when required (T66300)
 !! options
 parsoid=html2wt
 !! html/parsoid
-<p><a href="//tools.ietf.org/html/rfc123" rel="mw:ExtLink" data-parsoid='{"stx":"magiclink"}'>RFC 123</a>4
-<a href="//tools.ietf.org/html/rfc123" rel="mw:ExtLink" data-parsoid='{"stx":"magiclink"}'>RFC 123</a>y
-X<a href="//tools.ietf.org/html/rfc123" rel="mw:ExtLink" data-parsoid='{"stx":"magiclink"}'>RFC 123</a>y</p>
+<p><a href="https://tools.ietf.org/html/rfc123" rel="mw:ExtLink" data-parsoid='{"stx":"magiclink"}'>RFC 123</a>4
+<a href="https://tools.ietf.org/html/rfc123" rel="mw:ExtLink" data-parsoid='{"stx":"magiclink"}'>RFC 123</a>y
+X<a href="https://tools.ietf.org/html/rfc123" rel="mw:ExtLink" data-parsoid='{"stx":"magiclink"}'>RFC 123</a>y</p>
 !! wikitext
 RFC 123<nowiki/>4
 RFC 123<nowiki/>y
@@ -24636,18 +24636,18 @@ Links 9. Don't add spurious <nowiki/>s between text-nodes and RFC-links (T66300)
 !! options
 parsoid=html2wt
 !! html/parsoid
-<p><a href="//tools.ietf.org/html/rfc123" rel="mw:ExtLink" data-parsoid='{"stx":"magiclink"}'>RFC 123</a>?foo
-<a href="//tools.ietf.org/html/rfc123" rel="mw:ExtLink" data-parsoid='{"stx":"magiclink"}'>RFC 123</a>&amp;foo
--<a href="//tools.ietf.org/html/rfc123" rel="mw:ExtLink" data-parsoid='{"stx":"magiclink"}'>RFC 123</a>-
+<p><a href="https://tools.ietf.org/html/rfc123" rel="mw:ExtLink" data-parsoid='{"stx":"magiclink"}'>RFC 123</a>?foo
+<a href="https://tools.ietf.org/html/rfc123" rel="mw:ExtLink" data-parsoid='{"stx":"magiclink"}'>RFC 123</a>&amp;foo
+-<a href="https://tools.ietf.org/html/rfc123" rel="mw:ExtLink" data-parsoid='{"stx":"magiclink"}'>RFC 123</a>-
 </p>
 !! wikitext
 RFC 123?foo
 RFC 123&foo
 -RFC 123-
 !! html/php
-<p><a class="external mw-magiclink-rfc" rel="nofollow" href="//tools.ietf.org/html/rfc123">RFC 123</a>?foo
-<a class="external mw-magiclink-rfc" rel="nofollow" href="//tools.ietf.org/html/rfc123">RFC 123</a>&amp;foo
--<a class="external mw-magiclink-rfc" rel="nofollow" href="//tools.ietf.org/html/rfc123">RFC 123</a>-
+<p><a class="external mw-magiclink-rfc" rel="nofollow" href="https://tools.ietf.org/html/rfc123">RFC 123</a>?foo
+<a class="external mw-magiclink-rfc" rel="nofollow" href="https://tools.ietf.org/html/rfc123">RFC 123</a>&amp;foo
+-<a class="external mw-magiclink-rfc" rel="nofollow" href="https://tools.ietf.org/html/rfc123">RFC 123</a>-
 </p>
 !! end
 
@@ -26895,9 +26895,9 @@ Edited RFC links not serializable as RFC links should serialize as extlinks
 !! options
 parsoid=html2wt
 !! html/parsoid
-<a href="//tools.ietf.org/html/rfc123" rel="mw:ExtLink">New RFC</a>
+<a href="https://tools.ietf.org/html/rfc123" rel="mw:ExtLink">New RFC</a>
 !! wikitext
-[//tools.ietf.org/html/rfc123 New RFC]
+[https://tools.ietf.org/html/rfc123 New RFC]
 !! end
 
 !! test
@@ -27041,7 +27041,7 @@ Magic links inside image captions (autolinked)
 <div class="thumbinner" style="width:182px;"><a href="/wiki/File:Foobar.jpg" class="image"><img alt="" src="http://example.com/images/thumb/3/3a/Foobar.jpg/180px-Foobar.jpg" width="180" height="20" class="thumbimage" srcset="http://example.com/images/thumb/3/3a/Foobar.jpg/270px-Foobar.jpg 1.5x, http://example.com/images/thumb/3/3a/Foobar.jpg/360px-Foobar.jpg 2x" /></a>
 <div class="thumbcaption">
 <div class="magnify"><a href="/wiki/File:Foobar.jpg" class="internal" title="Enlarge"></a></div>
-<a class="external mw-magiclink-rfc" rel="nofollow" href="//tools.ietf.org/html/rfc1234">RFC 1234</a></div>
+<a class="external mw-magiclink-rfc" rel="nofollow" href="https://tools.ietf.org/html/rfc1234">RFC 1234</a></div>
 </div>
 </div>
 <div class="thumb tright">
@@ -27060,7 +27060,7 @@ Magic links inside image captions (autolinked)
 </div>
 !! html/parsoid
 <figure class="mw-default-size" typeof="mw:Image/Thumb"><a href="./File:Foobar.jpg"><img resource="./File:Foobar.jpg" src="//example.com/images/thumb/3/3a/Foobar.jpg/220px-Foobar.jpg" data-file-width="1941" data-file-height="220" data-file-type="bitmap" height="25" width="220"/></a><figcaption><a rel="mw:ExtLink" href="http://example.com">http://example.com</a></figcaption></figure>
-<figure class="mw-default-size" typeof="mw:Image/Thumb"><a href="./File:Foobar.jpg"><img resource="./File:Foobar.jpg" src="//example.com/images/thumb/3/3a/Foobar.jpg/220px-Foobar.jpg" data-file-width="1941" data-file-height="220" data-file-type="bitmap" height="25" width="220"/></a><figcaption><a href="//tools.ietf.org/html/rfc1234" rel="mw:ExtLink">RFC 1234</a></figcaption></figure>
+<figure class="mw-default-size" typeof="mw:Image/Thumb"><a href="./File:Foobar.jpg"><img resource="./File:Foobar.jpg" src="//example.com/images/thumb/3/3a/Foobar.jpg/220px-Foobar.jpg" data-file-width="1941" data-file-height="220" data-file-type="bitmap" height="25" width="220"/></a><figcaption><a href="https://tools.ietf.org/html/rfc1234" rel="mw:ExtLink">RFC 1234</a></figcaption></figure>
 <figure class="mw-default-size" typeof="mw:Image/Thumb"><a href="./File:Foobar.jpg"><img resource="./File:Foobar.jpg" src="//example.com/images/thumb/3/3a/Foobar.jpg/220px-Foobar.jpg" data-file-width="1941" data-file-height="220" data-file-type="bitmap" height="25" width="220"/></a><figcaption><a href="//www.ncbi.nlm.nih.gov/pubmed/1234?dopt=Abstract" rel="mw:ExtLink">PMID 1234</a></figcaption></figure>
 <figure class="mw-default-size" typeof="mw:Image/Thumb"><a href="./File:Foobar.jpg"><img resource="./File:Foobar.jpg" src="//example.com/images/thumb/3/3a/Foobar.jpg/220px-Foobar.jpg" data-file-width="1941" data-file-height="220" data-file-type="bitmap" height="25" width="220"/></a><figcaption><a href="./Special:BookSources/123456789X" rel="mw:WikiLink">ISBN 123456789x</a></figcaption></figure>
 !! end