add showcase

4 files changed, 12289 insertions, 19 deletions

diff --git a/about/showcase/debroid/image-1.png b/about/showcase/debroid/image-1.png
index 6dc745f6..427a613c 100644
--- a/about/showcase/debroid/image-1.png
+++ b/about/showcase/debroid/image-1.png
@@ -86,13 +86,13 @@
   <meta name="route-pattern" content="/:user_id/:repository/blob/*name(/*path)" data-turbo-transient>
   <meta name="route-controller" content="blob" data-turbo-transient>
   <meta name="route-action" content="show" data-turbo-transient>
-  <meta name="fetch-nonce" content="v2:0a950cfc-c8d9-c0c9-e066-88597b2b30d1">
+  <meta name="fetch-nonce" content="v2:73c8545c-df18-d022-9a9d-059ee3840f82">
 
     
   <meta name="current-catalog-service-hash" content="f3abb0cc802f3d7b95fc8762b94bdcb13bf39634c40c357301c4aa1d67a256fb">
 
 
-  <meta name="request-id" content="B31C:264D07:4F7349:51CECC:686D91F2" data-pjax-transient="true"/><meta name="html-safe-nonce" content="96a549def022972e39dcff015bb7eb951d63c31b5f3eeeae4f80bdf62bd20dfb" data-pjax-transient="true"/><meta name="visitor-payload" content="eyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiJCMzFDOjI2NEQwNzo0RjczNDk6NTFDRUNDOjY4NkQ5MUYyIiwidmlzaXRvcl9pZCI6IjYwMzY0NjIwMDY2ODIwOTYxMTQiLCJyZWdpb25fZWRnZSI6ImZyYSIsInJlZ2lvbl9yZW5kZXIiOiJmcmEifQ==" data-pjax-transient="true"/><meta name="visitor-hmac" content="9626e1718529b2f31836275044a76ab5e08f1a34f8eaccfda6890bf93eba99bf" data-pjax-transient="true"/>
+  <meta name="request-id" content="86BA:9DA13:53014B:557B93:686D92D7" data-pjax-transient="true"/><meta name="html-safe-nonce" content="4f84f0788e4a77010d24a9fcea8df65c208ca24b36f46503db29203fd07d90d3" data-pjax-transient="true"/><meta name="visitor-payload" content="eyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiI4NkJBOjlEQTEzOjUzMDE0Qjo1NTdCOTM6Njg2RDkyRDciLCJ2aXNpdG9yX2lkIjoiMzg1MzE0MjU5MDM3ODMxNjUwMyIsInJlZ2lvbl9lZGdlIjoiZnJhIiwicmVnaW9uX3JlbmRlciI6ImZyYSJ9" data-pjax-transient="true"/><meta name="visitor-hmac" content="5720ed7fa7790a40fd9ea09eb53a1d3c73ff4388f4e912d3569f143d9d88018b" data-pjax-transient="true"/>
 
 
 
@@ -293,10 +293,10 @@
           </a>
               <div class="AppHeader-appearanceSettings">
     <react-partial-anchor>
-      <button data-target="react-partial-anchor.anchor" id="icon-button-e3928bc5-8c3b-465a-96b9-542f99557072" aria-labelledby="tooltip-a5df7685-5914-4525-bc5b-b760f454537d" type="button" disabled="disabled" data-view-component="true" class="Button Button--iconOnly Button--invisible Button--medium AppHeader-button HeaderMenu-link border cursor-wait">  <svg aria-hidden="true" height="16" viewBox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-sliders Button-visual">
+      <button data-target="react-partial-anchor.anchor" id="icon-button-f7fbc92e-eea4-4463-b968-c4037c0eb8a8" aria-labelledby="tooltip-985ae786-b84a-4640-aa3f-cafd08f831e9" type="button" disabled="disabled" data-view-component="true" class="Button Button--iconOnly Button--invisible Button--medium AppHeader-button HeaderMenu-link border cursor-wait">  <svg aria-hidden="true" height="16" viewBox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-sliders Button-visual">
     <path d="M15 2.75a.75.75 0 0 1-.75.75h-4a.75.75 0 0 1 0-1.5h4a.75.75 0 0 1 .75.75Zm-8.5.75v1.25a.75.75 0 0 0 1.5 0v-4a.75.75 0 0 0-1.5 0V2H1.75a.75.75 0 0 0 0 1.5H6.5Zm1.25 5.25a.75.75 0 0 0 0-1.5h-6a.75.75 0 0 0 0 1.5h6ZM15 8a.75.75 0 0 1-.75.75H11.5V10a.75.75 0 1 1-1.5 0V6a.75.75 0 0 1 1.5 0v1.25h2.75A.75.75 0 0 1 15 8Zm-9 5.25v-2a.75.75 0 0 0-1.5 0v1.25H1.75a.75.75 0 0 0 0 1.5H4.5v1.25a.75.75 0 0 0 1.5 0v-2Zm9 0a.75.75 0 0 1-.75.75h-6a.75.75 0 0 1 0-1.5h6a.75.75 0 0 1 .75.75Z"></path>
 </svg>
-</button><tool-tip id="tooltip-a5df7685-5914-4525-bc5b-b760f454537d" for="icon-button-e3928bc5-8c3b-465a-96b9-542f99557072" popover="manual" data-direction="s" data-type="label" data-view-component="true" class="sr-only position-absolute">Appearance settings</tool-tip>
+</button><tool-tip id="tooltip-985ae786-b84a-4640-aa3f-cafd08f831e9" for="icon-button-f7fbc92e-eea4-4463-b968-c4037c0eb8a8" popover="manual" data-direction="s" data-type="label" data-view-component="true" class="sr-only position-absolute">Appearance settings</tool-tip>
 
       <template data-target="react-partial-anchor.template">
         <script crossorigin="anonymous" type="application/javascript" src="https://github.githubassets.com/assets/ui_packages_document-metadata_document-metadata_ts-ui_packages_promise-with-resolvers-polyfil-1e7a2a-b50af437b812.js" defer="defer"></script>
@@ -970,7 +970,7 @@
                 
 
 
-<qbsearch-input class="search-input" data-scope="owner:buetow" data-custom-scopes-path="/search/custom_scopes" data-delete-custom-scopes-csrf="Fc-ClUcGVS37cefWITbtaqjtVoClZA2lA14dpzFlpeqqp9hK31LHS9L3lgCS4mdlYN6FYWbGe0iUMjq1PQpCig" data-max-custom-scopes="10" data-header-redesign-enabled="false" data-initial-value="" data-blackbird-suggestions-path="/search/suggestions" data-jump-to-suggestions-path="/_graphql/GetSuggestedNavigationDestinations" data-current-repository="" data-current-org="" data-current-owner="" data-logged-in="false" data-copilot-chat-enabled="false" data-nl-search-enabled="false" data-retain-scroll-position="true">
+<qbsearch-input class="search-input" data-scope="owner:buetow" data-custom-scopes-path="/search/custom_scopes" data-delete-custom-scopes-csrf="q90zCSH3qN5L4tpo7il9Z4IOQfdeVlEIQgB98xfDSBMtyJ8Dno9pcb6b1IKg45i9BL4rLKGRr9l73rtxiLL9jQ" data-max-custom-scopes="10" data-header-redesign-enabled="false" data-initial-value="" data-blackbird-suggestions-path="/search/suggestions" data-jump-to-suggestions-path="/_graphql/GetSuggestedNavigationDestinations" data-current-repository="" data-current-org="" data-current-owner="" data-logged-in="false" data-copilot-chat-enabled="false" data-nl-search-enabled="false" data-retain-scroll-position="true">
   <div
     class="search-input-container search-with-dialog position-relative d-flex flex-row flex-items-center mr-4 rounded"
     data-action="click:qbsearch-input#searchInputContainerClicked"
@@ -1034,7 +1034,7 @@
           ></div>
           <div class="QueryBuilder-InputWrapper">
             <div aria-hidden="true" class="QueryBuilder-Sizer" data-target="query-builder.sizer"></div>
-            <input id="query-builder-test" name="query-builder-test" value="" autocomplete="off" type="text" role="combobox" spellcheck="false" aria-expanded="false" aria-describedby="validation-98aa9e80-b21e-40a8-9cf3-6444f4192b72" data-target="query-builder.input" data-action="
+            <input id="query-builder-test" name="query-builder-test" value="" autocomplete="off" type="text" role="combobox" spellcheck="false" aria-expanded="false" aria-describedby="validation-2684706f-1345-4955-bffa-12e77db43d44" data-target="query-builder.input" data-action="
           input:query-builder#inputChange
           blur:query-builder#inputBlur
           keydown:query-builder#inputKeydown
@@ -1271,7 +1271,7 @@
                   id="query-builder-test-results"
                 ></ul>
         </div>
-      <div class="FormControl-inlineValidation" id="validation-98aa9e80-b21e-40a8-9cf3-6444f4192b72" hidden="hidden">
+      <div class="FormControl-inlineValidation" id="validation-2684706f-1345-4955-bffa-12e77db43d44" hidden="hidden">
         <span class="FormControl-inlineValidation--visual">
           <svg aria-hidden="true" height="12" viewBox="0 0 12 12" version="1.1" width="12" data-view-component="true" class="octicon octicon-alert-fill">
     <path d="M4.855.708c.5-.896 1.79-.896 2.29 0l4.675 8.351a1.312 1.312 0 0 1-1.146 1.954H1.33A1.313 1.313 0 0 1 .183 9.058ZM7 7V3H5v4Zm-1 3a1 1 0 1 0 0-2 1 1 0 0 0 0 2Z"></path>
@@ -1312,7 +1312,7 @@
   
 </div>
       <scrollable-region data-labelled-by="feedback-dialog-title">
-        <div data-view-component="true" class="Overlay-body">        <!-- '"` --><!-- </textarea></xmp> --></option></form><form id="code-search-feedback-form" data-turbo="false" action="/search/feedback" accept-charset="UTF-8" method="post"><input type="hidden" data-csrf="true" name="authenticity_token" value="geAHzdUVzthOksbsJmS3rzBomSHLdWDYcO1KTgyahER59BXtg8A7ccTcm7/KTZQ7LerFroB72bJnVrrNK5g2AQ==" />
+        <div data-view-component="true" class="Overlay-body">        <!-- '"` --><!-- </textarea></xmp> --></option></form><form id="code-search-feedback-form" data-turbo="false" action="/search/feedback" accept-charset="UTF-8" method="post"><input type="hidden" data-csrf="true" name="authenticity_token" value="Fq/oX/R/5uCZlu9HHe0nUjl1KW6mskxa0AIshhl/V7sK+p5K2kFaHkKs1PbWVPENr09tEyqOQPNtUBp/CLc60A==" />
           <p>We read every piece of feedback, and take your input very seriously.</p>
           <textarea name="feedback" class="form-control width-full mb-2" style="height: 120px" id="feedback"></textarea>
           <input name="include_email" id="include_email" aria-label="Include my email address so I can be contacted" class="form-control mr-2" type="checkbox">
@@ -1350,7 +1350,7 @@
         <div data-view-component="true" class="Overlay-body">        <div data-target="custom-scopes.customScopesModalDialogFlash"></div>
 
         <div hidden class="create-custom-scope-form" data-target="custom-scopes.createCustomScopeForm">
-        <!-- '"` --><!-- </textarea></xmp> --></option></form><form id="custom-scopes-dialog-form" data-turbo="false" action="/search/custom_scopes" accept-charset="UTF-8" method="post"><input type="hidden" data-csrf="true" name="authenticity_token" value="3GAqGxSDYJQx1o4prbnu3QNnOFZwVAHmkiAB/8oMfbCSkUxY4nl4ANdxtzAvVAj8GYbTjug9cVPSZ+n7U5Jp7g==" />
+        <!-- '"` --><!-- </textarea></xmp> --></option></form><form id="custom-scopes-dialog-form" data-turbo="false" action="/search/custom_scopes" accept-charset="UTF-8" method="post"><input type="hidden" data-csrf="true" name="authenticity_token" value="R83eoBT8YK2rA0yI7vpETCRLTdMz/xSpMIXEoBEovyyLOBNhRaCfPVaH42kZBxCFFtnnqHze5qNuz7rUQtHrHw==" />
           <div data-target="custom-scopes.customScopesModalDialogFlash"></div>
 
           <input type="hidden" id="custom_scope_id" name="custom_scope_id" data-target="custom-scopes.customScopesIdField">
@@ -1368,7 +1368,7 @@
                 placeholder="github-ruby"
                 required
                 maxlength="50">
-              <input type="hidden" data-csrf="true" value="MUrdHXivRPGgSQieRufcO3dGBT+a7yzqoJlVeNeMfpZD+smVpfSOZP6Udf8VaEtxYDFMQzs+J+Y782VxQYbr2g==" />
+              <input type="hidden" data-csrf="true" value="afkoKgGRKg0J80wm5TXtI0ef4aS+Ml6+PbMElp9EH7ur6qSM1VonD0i6k3w9plFkl8ipJN/oNOSN979Sv6LFHg==" />
             </auto-check>
           </div>
 
@@ -1423,7 +1423,7 @@
     <h4 data-view-component="true" class="color-fg-default mb-2">                    Sign in to GitHub
 </h4>
                         
-<!-- '"` --><!-- </textarea></xmp> --></option></form><form data-turbo="false" action="/session" accept-charset="UTF-8" method="post"><input type="hidden" data-csrf="true" name="authenticity_token" value="O1dUS+KTaBRWgWakhs4W/2/YONipsochQRj5KM8D2URmEhsH7LHcAwAn+7+8C9icupchRQPO/0rDQmt9xIxBwg==" />  <input type="hidden" name="add_account" id="add_account" autocomplete="off" class="form-control" />
+<!-- '"` --><!-- </textarea></xmp> --></option></form><form data-turbo="false" action="/session" accept-charset="UTF-8" method="post"><input type="hidden" data-csrf="true" name="authenticity_token" value="aY0imVlxkHVcy9Cq2mQ534iuPT0uPaw39FK1ljJ4HqEQRhkdOSSB2jGmUSAWZ+bkdHfjfUZBk6aua9fYW3bnSg==" />  <input type="hidden" name="add_account" id="add_account" autocomplete="off" class="form-control" />
 
     <label for="login_field">
       Username or email address
@@ -1445,9 +1445,9 @@
 <input type="hidden" name="allow_signup" id="allow_signup" autocomplete="off" class="form-control" />
 <input type="hidden" name="client_id" id="client_id" autocomplete="off" class="form-control" />
 <input type="hidden" name="integration" id="integration" autocomplete="off" class="form-control" />
-<input class="form-control" type="text" name="required_field_120f" hidden="hidden" />
-<input class="form-control" type="hidden" name="timestamp" value="1752011250457" />
-<input class="form-control" type="hidden" name="timestamp_secret" value="62d2ffac64d47b2dd350816c1040084f14d21b014c0c0f2e900987d74c3dac96" />
+<input class="form-control" type="text" name="required_field_8ceb" hidden="hidden" />
+<input class="form-control" type="hidden" name="timestamp" value="1752011479481" />
+<input class="form-control" type="hidden" name="timestamp_secret" value="e4f124edbff48ac3a790df6efcb7e04136f1b22590b708d3a6801d4a6d2a168a" />
 
 
     <input type="submit" name="commit" value="Sign in" class="btn btn-primary btn-block js-sign-in-button" data-disable-with="Signing in…" data-signin-label="Sign in" data-sso-label="Sign in with your identity provider" development="false" disable-emu-sso="false" />
@@ -1474,10 +1474,10 @@
 
                 <div class="AppHeader-appearanceSettings">
     <react-partial-anchor>
-      <button data-target="react-partial-anchor.anchor" id="icon-button-2d52a861-1280-443f-9e6c-8b643b4b8b2b" aria-labelledby="tooltip-b4553d51-de07-46ca-9366-e5ae7878b754" type="button" disabled="disabled" data-view-component="true" class="Button Button--iconOnly Button--invisible Button--medium AppHeader-button HeaderMenu-link border cursor-wait">  <svg aria-hidden="true" height="16" viewBox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-sliders Button-visual">
+      <button data-target="react-partial-anchor.anchor" id="icon-button-6c92c25f-937f-4682-8301-5a62e8f9b8af" aria-labelledby="tooltip-5f462cb8-b12f-4cb0-9988-03d755a41ddf" type="button" disabled="disabled" data-view-component="true" class="Button Button--iconOnly Button--invisible Button--medium AppHeader-button HeaderMenu-link border cursor-wait">  <svg aria-hidden="true" height="16" viewBox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-sliders Button-visual">
     <path d="M15 2.75a.75.75 0 0 1-.75.75h-4a.75.75 0 0 1 0-1.5h4a.75.75 0 0 1 .75.75Zm-8.5.75v1.25a.75.75 0 0 0 1.5 0v-4a.75.75 0 0 0-1.5 0V2H1.75a.75.75 0 0 0 0 1.5H6.5Zm1.25 5.25a.75.75 0 0 0 0-1.5h-6a.75.75 0 0 0 0 1.5h6ZM15 8a.75.75 0 0 1-.75.75H11.5V10a.75.75 0 1 1-1.5 0V6a.75.75 0 0 1 1.5 0v1.25h2.75A.75.75 0 0 1 15 8Zm-9 5.25v-2a.75.75 0 0 0-1.5 0v1.25H1.75a.75.75 0 0 0 0 1.5H4.5v1.25a.75.75 0 0 0 1.5 0v-2Zm9 0a.75.75 0 0 1-.75.75h-6a.75.75 0 0 1 0-1.5h6a.75.75 0 0 1 .75.75Z"></path>
 </svg>
-</button><tool-tip id="tooltip-b4553d51-de07-46ca-9366-e5ae7878b754" for="icon-button-2d52a861-1280-443f-9e6c-8b643b4b8b2b" popover="manual" data-direction="s" data-type="label" data-view-component="true" class="sr-only position-absolute">Appearance settings</tool-tip>
+</button><tool-tip id="tooltip-5f462cb8-b12f-4cb0-9988-03d755a41ddf" for="icon-button-6c92c25f-937f-4682-8301-5a62e8f9b8af" popover="manual" data-direction="s" data-type="label" data-view-component="true" class="sr-only position-absolute">Appearance settings</tool-tip>
 
       <template data-target="react-partial-anchor.template">
         <link crossorigin="anonymous" media="all" rel="stylesheet" href="https://github.githubassets.com/assets/primer-react.5fdb25ed878a5138c363.module.css" />
@@ -1487,7 +1487,7 @@
   partial-name="appearance-settings"
   data-ssr="false"
   data-attempted-ssr="false"
-  data-react-profiling="true"
+  data-react-profiling="false"
 >
   
   <script type="application/json" data-target="react-partial.embeddedData">{"props":{}}</script>
@@ -1514,10 +1514,10 @@
         <span class="js-stale-session-flash-signed-out" hidden>You signed out in another tab or window. <a class="Link--inTextBlock" href="">Reload</a> to refresh your session.</span>
         <span class="js-stale-session-flash-switched" hidden>You switched accounts on another tab or window. <a class="Link--inTextBlock" href="">Reload</a> to refresh your session.</span>
 
-    <button id="icon-button-c5242a31-ece3-424d-af19-6eafac25a1ef" aria-labelledby="tooltip-983d489e-5115-4af9-a574-961eb85544c2" type="button" data-view-component="true" class="Button Button--iconOnly Button--invisible Button--medium flash-close js-flash-close">  <svg aria-hidden="true" height="16" viewBox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-x Button-visual">
+    <button id="icon-button-8c5e6ec3-bc18-419d-871f-30ce39f5730d" aria-labelledby="tooltip-6d203606-45d5-404e-87fd-bda817c0806b" type="button" data-view-component="true" class="Button Button--iconOnly Button--invisible Button--medium flash-close js-flash-close">  <svg aria-hidden="true" height="16" viewBox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-x Button-visual">
     <path d="M3.72 3.72a.75.75 0 0 1 1.06 0L8 6.94l3.22-3.22a.749.749 0 0 1 1.275.326.749.749 0 0 1-.215.734L9.06 8l3.22 3.22a.749.749 0 0 1-.326 1.275.749.749 0 0 1-.734-.215L8 9.06l-3.22 3.22a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042L6.94 8 3.72 4.78a.75.75 0 0 1 0-1.06Z"></path>
 </svg>
-</button><tool-tip id="tooltip-983d489e-5115-4af9-a574-961eb85544c2" for="icon-button-c5242a31-ece3-424d-af19-6eafac25a1ef" popover="manual" data-direction="s" data-type="label" data-view-component="true" class="sr-only position-absolute">Dismiss alert</tool-tip>
+</button><tool-tip id="tooltip-6d203606-45d5-404e-87fd-bda817c0806b" for="icon-button-8c5e6ec3-bc18-419d-871f-30ce39f5730d" popover="manual" data-direction="s" data-type="label" data-view-component="true" class="sr-only position-absolute">Dismiss alert</tool-tip>
 
 
   
diff --git a/about/showcase/ior/image-1.png b/about/showcase/ior/image-1.png
new file mode 100644
index 00000000..157df174
--- /dev/null
+++ b/about/showcase/ior/image-1.png
diff --git a/about/showcase/ior/image-2.svg b/about/showcase/ior/image-2.svg
new file mode 100644
index 00000000..9c7d98c6
--- /dev/null
+++ b/about/showcase/ior/image-2.svg
@@ -0,0 +1,12270 @@
+<?xml version="1.0" standalone="no"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<svg version="1.1" width="1200" height="310" onload="init(evt)" viewBox="0 0 1200 310" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
+<!-- Flame graph stack visualization. See https://github.com/brendangregg/FlameGraph for latest version, and http://www.brendangregg.com/flamegraphs.html for examples. -->
+<!-- NOTES:  -->
+<defs>
+	<linearGradient id="background" y1="0" y2="1" x1="0" x2="0" >
+		<stop stop-color="#eeeeee" offset="5%" />
+		<stop stop-color="#eeeeb0" offset="95%" />
+	</linearGradient>
+</defs>
+<style type="text/css">
+	text { font-family:Verdana; font-size:12px; fill:rgb(0,0,0); }
+	#search, #ignorecase { opacity:0.1; cursor:pointer; }
+	#search:hover, #search.show, #ignorecase:hover, #ignorecase.show { opacity:1; }
+	#subtitle { text-anchor:middle; font-color:rgb(160,160,160); }
+	#title { text-anchor:middle; font-size:17px}
+	#unzoom { cursor:pointer; }
+	#frames > *:hover { stroke:black; stroke-width:0.5; cursor:pointer; }
+	.hide { display:none; }
+	.parent { opacity:0.5; }
+</style>
+<script type="text/ecmascript">
+<![CDATA[
+	"use strict";
+	var details, searchbtn, unzoombtn, matchedtxt, svg, searching, currentSearchTerm, ignorecase, ignorecaseBtn;
+	function init(evt) {
+		details = document.getElementById("details").firstChild;
+		searchbtn = document.getElementById("search");
+		ignorecaseBtn = document.getElementById("ignorecase");
+		unzoombtn = document.getElementById("unzoom");
+		matchedtxt = document.getElementById("matched");
+		svg = document.getElementsByTagName("svg")[0];
+		searching = 0;
+		currentSearchTerm = null;
+
+		// use GET parameters to restore a flamegraphs state.
+		var params = get_params();
+		if (params.x && params.y)
+			zoom(find_group(document.querySelector('[x="' + params.x + '"][y="' + params.y + '"]')));
+                if (params.s) search(params.s);
+	}
+
+	// event listeners
+	window.addEventListener("click", function(e) {
+		var target = find_group(e.target);
+		if (target) {
+			if (target.nodeName == "a") {
+				if (e.ctrlKey === false) return;
+				e.preventDefault();
+			}
+			if (target.classList.contains("parent")) unzoom(true);
+			zoom(target);
+			if (!document.querySelector('.parent')) {
+				// we have basically done a clearzoom so clear the url
+				var params = get_params();
+				if (params.x) delete params.x;
+				if (params.y) delete params.y;
+				history.replaceState(null, null, parse_params(params));
+				unzoombtn.classList.add("hide");
+				return;
+			}
+
+			// set parameters for zoom state
+			var el = target.querySelector("rect");
+			if (el && el.attributes && el.attributes.y && el.attributes._orig_x) {
+				var params = get_params()
+				params.x = el.attributes._orig_x.value;
+				params.y = el.attributes.y.value;
+				history.replaceState(null, null, parse_params(params));
+			}
+		}
+		else if (e.target.id == "unzoom") clearzoom();
+		else if (e.target.id == "search") search_prompt();
+		else if (e.target.id == "ignorecase") toggle_ignorecase();
+	}, false)
+
+	// mouse-over for info
+	// show
+	window.addEventListener("mouseover", function(e) {
+		var target = find_group(e.target);
+		if (target) details.nodeValue = "Function: " + g_to_text(target);
+	}, false)
+
+	// clear
+	window.addEventListener("mouseout", function(e) {
+		var target = find_group(e.target);
+		if (target) details.nodeValue = ' ';
+	}, false)
+
+	// ctrl-F for search
+	// ctrl-I to toggle case-sensitive search
+	window.addEventListener("keydown",function (e) {
+		if (e.keyCode === 114 || (e.ctrlKey && e.keyCode === 70)) {
+			e.preventDefault();
+			search_prompt();
+		}
+		else if (e.ctrlKey && e.keyCode === 73) {
+			e.preventDefault();
+			toggle_ignorecase();
+		}
+	}, false)
+
+	// functions
+	function get_params() {
+		var params = {};
+		var paramsarr = window.location.search.substr(1).split('&');
+		for (var i = 0; i < paramsarr.length; ++i) {
+			var tmp = paramsarr[i].split("=");
+			if (!tmp[0] || !tmp[1]) continue;
+			params[tmp[0]]  = decodeURIComponent(tmp[1]);
+		}
+		return params;
+	}
+	function parse_params(params) {
+		var uri = "?";
+		for (var key in params) {
+			uri += key + '=' + encodeURIComponent(params[key]) + '&';
+		}
+		if (uri.slice(-1) == "&")
+			uri = uri.substring(0, uri.length - 1);
+		if (uri == '?')
+			uri = window.location.href.split('?')[0];
+		return uri;
+	}
+	function find_child(node, selector) {
+		var children = node.querySelectorAll(selector);
+		if (children.length) return children[0];
+	}
+	function find_group(node) {
+		var parent = node.parentElement;
+		if (!parent) return;
+		if (parent.id == "frames") return node;
+		return find_group(parent);
+	}
+	function orig_save(e, attr, val) {
+		if (e.attributes["_orig_" + attr] != undefined) return;
+		if (e.attributes[attr] == undefined) return;
+		if (val == undefined) val = e.attributes[attr].value;
+		e.setAttribute("_orig_" + attr, val);
+	}
+	function orig_load(e, attr) {
+		if (e.attributes["_orig_"+attr] == undefined) return;
+		e.attributes[attr].value = e.attributes["_orig_" + attr].value;
+		e.removeAttribute("_orig_"+attr);
+	}
+	function g_to_text(e) {
+		var text = find_child(e, "title").firstChild.nodeValue;
+		return (text)
+	}
+	function g_to_func(e) {
+		var func = g_to_text(e);
+		// if there's any manipulation we want to do to the function
+		// name before it's searched, do it here before returning.
+		return (func);
+	}
+	function update_text(e) {
+		var r = find_child(e, "rect");
+		var t = find_child(e, "text");
+		var w = parseFloat(r.attributes.width.value) -3;
+		var txt = find_child(e, "title").textContent.replace(/\([^(]*\)$/,"");
+		t.attributes.x.value = parseFloat(r.attributes.x.value) + 3;
+
+		// Smaller than this size won't fit anything
+		if (w < 2 * 12 * 0.59) {
+			t.textContent = "";
+			return;
+		}
+
+		t.textContent = txt;
+		var sl = t.getSubStringLength(0, txt.length);
+		// check if only whitespace or if we can fit the entire string into width w
+		if (/^ *$/.test(txt) || sl < w)
+			return;
+
+		// this isn't perfect, but gives a good starting point
+		// and avoids calling getSubStringLength too often
+		var start = Math.floor((w/sl) * txt.length);
+		for (var x = start; x > 0; x = x-2) {
+			if (t.getSubStringLength(0, x + 2) <= w) {
+				t.textContent = txt.substring(0, x) + "..";
+				return;
+			}
+		}
+		t.textContent = "";
+	}
+
+	// zoom
+	function zoom_reset(e) {
+		if (e.attributes != undefined) {
+			orig_load(e, "x");
+			orig_load(e, "width");
+		}
+		if (e.childNodes == undefined) return;
+		for (var i = 0, c = e.childNodes; i < c.length; i++) {
+			zoom_reset(c[i]);
+		}
+	}
+	function zoom_child(e, x, ratio) {
+		if (e.attributes != undefined) {
+			if (e.attributes.x != undefined) {
+				orig_save(e, "x");
+				e.attributes.x.value = (parseFloat(e.attributes.x.value) - x - 10) * ratio + 10;
+				if (e.tagName == "text")
+					e.attributes.x.value = find_child(e.parentNode, "rect[x]").attributes.x.value + 3;
+			}
+			if (e.attributes.width != undefined) {
+				orig_save(e, "width");
+				e.attributes.width.value = parseFloat(e.attributes.width.value) * ratio;
+			}
+		}
+
+		if (e.childNodes == undefined) return;
+		for (var i = 0, c = e.childNodes; i < c.length; i++) {
+			zoom_child(c[i], x - 10, ratio);
+		}
+	}
+	function zoom_parent(e) {
+		if (e.attributes) {
+			if (e.attributes.x != undefined) {
+				orig_save(e, "x");
+				e.attributes.x.value = 10;
+			}
+			if (e.attributes.width != undefined) {
+				orig_save(e, "width");
+				e.attributes.width.value = parseInt(svg.width.baseVal.value) - (10 * 2);
+			}
+		}
+		if (e.childNodes == undefined) return;
+		for (var i = 0, c = e.childNodes; i < c.length; i++) {
+			zoom_parent(c[i]);
+		}
+	}
+	function zoom(node) {
+		var attr = find_child(node, "rect").attributes;
+		var width = parseFloat(attr.width.value);
+		var xmin = parseFloat(attr.x.value);
+		var xmax = parseFloat(xmin + width);
+		var ymin = parseFloat(attr.y.value);
+		var ratio = (svg.width.baseVal.value - 2 * 10) / width;
+
+		// XXX: Workaround for JavaScript float issues (fix me)
+		var fudge = 0.0001;
+
+		unzoombtn.classList.remove("hide");
+
+		var el = document.getElementById("frames").children;
+		for (var i = 0; i < el.length; i++) {
+			var e = el[i];
+			var a = find_child(e, "rect").attributes;
+			var ex = parseFloat(a.x.value);
+			var ew = parseFloat(a.width.value);
+			var upstack;
+			// Is it an ancestor
+			if (0 == 0) {
+				upstack = parseFloat(a.y.value) > ymin;
+			} else {
+				upstack = parseFloat(a.y.value) < ymin;
+			}
+			if (upstack) {
+				// Direct ancestor
+				if (ex <= xmin && (ex+ew+fudge) >= xmax) {
+					e.classList.add("parent");
+					zoom_parent(e);
+					update_text(e);
+				}
+				// not in current path
+				else
+					e.classList.add("hide");
+			}
+			// Children maybe
+			else {
+				// no common path
+				if (ex < xmin || ex + fudge >= xmax) {
+					e.classList.add("hide");
+				}
+				else {
+					zoom_child(e, xmin, ratio);
+					update_text(e);
+				}
+			}
+		}
+		search();
+	}
+	function unzoom(dont_update_text) {
+		unzoombtn.classList.add("hide");
+		var el = document.getElementById("frames").children;
+		for(var i = 0; i < el.length; i++) {
+			el[i].classList.remove("parent");
+			el[i].classList.remove("hide");
+			zoom_reset(el[i]);
+			if(!dont_update_text) update_text(el[i]);
+		}
+		search();
+	}
+	function clearzoom() {
+		unzoom();
+
+		// remove zoom state
+		var params = get_params();
+		if (params.x) delete params.x;
+		if (params.y) delete params.y;
+		history.replaceState(null, null, parse_params(params));
+	}
+
+	// search
+	function toggle_ignorecase() {
+		ignorecase = !ignorecase;
+		if (ignorecase) {
+			ignorecaseBtn.classList.add("show");
+		} else {
+			ignorecaseBtn.classList.remove("show");
+		}
+		reset_search();
+		search();
+	}
+	function reset_search() {
+		var el = document.querySelectorAll("#frames rect");
+		for (var i = 0; i < el.length; i++) {
+			orig_load(el[i], "fill")
+		}
+		var params = get_params();
+		delete params.s;
+		history.replaceState(null, null, parse_params(params));
+	}
+	function search_prompt() {
+		if (!searching) {
+			var term = prompt("Enter a search term (regexp " +
+			    "allowed, eg: ^ext4_)"
+			    + (ignorecase ? ", ignoring case" : "")
+			    + "\nPress Ctrl-i to toggle case sensitivity", "");
+			if (term != null) search(term);
+		} else {
+			reset_search();
+			searching = 0;
+			currentSearchTerm = null;
+			searchbtn.classList.remove("show");
+			searchbtn.firstChild.nodeValue = "Search"
+			matchedtxt.classList.add("hide");
+			matchedtxt.firstChild.nodeValue = ""
+		}
+	}
+	function search(term) {
+		if (term) currentSearchTerm = term;
+		if (currentSearchTerm === null) return;
+
+		var re = new RegExp(currentSearchTerm, ignorecase ? 'i' : '');
+		var el = document.getElementById("frames").children;
+		var matches = new Object();
+		var maxwidth = 0;
+		for (var i = 0; i < el.length; i++) {
+			var e = el[i];
+			var func = g_to_func(e);
+			var rect = find_child(e, "rect");
+			if (func == null || rect == null)
+				continue;
+
+			// Save max width. Only works as we have a root frame
+			var w = parseFloat(rect.attributes.width.value);
+			if (w > maxwidth)
+				maxwidth = w;
+
+			if (func.match(re)) {
+				// highlight
+				var x = parseFloat(rect.attributes.x.value);
+				orig_save(rect, "fill");
+				rect.attributes.fill.value = "rgb(230,0,230)";
+
+				// remember matches
+				if (matches[x] == undefined) {
+					matches[x] = w;
+				} else {
+					if (w > matches[x]) {
+						// overwrite with parent
+						matches[x] = w;
+					}
+				}
+				searching = 1;
+			}
+		}
+		if (!searching)
+			return;
+		var params = get_params();
+		params.s = currentSearchTerm;
+		history.replaceState(null, null, parse_params(params));
+
+		searchbtn.classList.add("show");
+		searchbtn.firstChild.nodeValue = "Reset Search";
+
+		// calculate percent matched, excluding vertical overlap
+		var count = 0;
+		var lastx = -1;
+		var lastw = 0;
+		var keys = Array();
+		for (k in matches) {
+			if (matches.hasOwnProperty(k))
+				keys.push(k);
+		}
+		// sort the matched frames by their x location
+		// ascending, then width descending
+		keys.sort(function(a, b){
+			return a - b;
+		});
+		// Step through frames saving only the biggest bottom-up frames
+		// thanks to the sort order. This relies on the tree property
+		// where children are always smaller than their parents.
+		var fudge = 0.0001;	// JavaScript floating point
+		for (var k in keys) {
+			var x = parseFloat(keys[k]);
+			var w = matches[keys[k]];
+			if (x >= lastx + lastw - fudge) {
+				count += w;
+				lastx = x;
+				lastw = w;
+			}
+		}
+		// display matched percent
+		matchedtxt.classList.remove("hide");
+		var pct = 100 * count / maxwidth;
+		if (pct != 100) pct = pct.toFixed(1)
+		matchedtxt.firstChild.nodeValue = "Matched: " + pct + "%";
+	}
+]]>
+</script>
+<rect x="0.0" y="0" width="1200.0" height="310.0" fill="url(#background)"  />
+<text id="title" x="600.00" y="24" >I/O Traces (pid,path,tracepoint by count)</text>
+<text id="details" x="10.00" y="293" > </text>
+<text id="unzoom" x="10.00" y="24" class="hide">Reset Zoom</text>
+<text id="search" x="1090.00" y="24" >Search</text>
+<text id="ignorecase" x="1174.00" y="24" >ic</text>
+<text id="matched" x="1090.00" y="293" > </text>
+<g id="frames">
+<g >
+<title>/x86_64-redhat-linux (22,150 samples, 2.29%)</title><rect x="1114.7" y="165" width="27.1" height="15.0" fill="rgb(245,97,45)" rx="2" ry="2" />
+<text  x="1117.72" y="175.5" >/..</text>
+</g>
+<g >
+<title>enter_newfstat (87 samples, 0.01%)</title><rect x="1179.4" y="133" width="0.1" height="15.0" fill="rgb(229,196,26)" rx="2" ry="2" />
+<text  x="1182.37" y="143.5" ></text>
+</g>
+<g >
+<title> (367 samples, 0.04%)</title><rect x="1093.1" y="229" width="0.5" height="15.0" fill="rgb(255,230,55)" rx="2" ry="2" />
+<text  x="1096.14" y="239.5" ></text>
+</g>
+<g >
+<title>/home (380 samples, 0.04%)</title><rect x="681.6" y="213" width="0.4" height="15.0" fill="rgb(240,139,38)" rx="2" ry="2" />
+<text  x="684.56" y="223.5" ></text>
+</g>
+<g >
+<title>/var (86 samples, 0.01%)</title><rect x="777.2" y="213" width="0.1" height="15.0" fill="rgb(231,130,28)" rx="2" ry="2" />
+<text  x="780.17" y="223.5" ></text>
+</g>
+<g >
+<title>/gcc (697 samples, 0.07%)</title><rect x="1090.1" y="181" width="0.9" height="15.0" fill="rgb(234,144,32)" rx="2" ry="2" />
+<text  x="1093.10" y="191.5" ></text>
+</g>
+<g >
+<title>/a.out (4,987 samples, 0.52%)</title><rect x="1096.8" y="149" width="6.1" height="15.0" fill="rgb(234,96,32)" rx="2" ry="2" />
+<text  x="1099.78" y="159.5" ></text>
+</g>
+<g >
+<title>10802 (117 samples, 0.01%)</title><rect x="98.8" y="245" width="0.2" height="15.0" fill="rgb(245,112,44)" rx="2" ry="2" />
+<text  x="101.84" y="255.5" ></text>
+</g>
+<g >
+<title>enter_mmap (190 samples, 0.02%)</title><rect x="879.5" y="213" width="0.3" height="15.0" fill="rgb(240,196,39)" rx="2" ry="2" />
+<text  x="882.53" y="223.5" ></text>
+</g>
+<g >
+<title>/share (3,643 samples, 0.38%)</title><rect x="392.0" y="197" width="4.4" height="15.0" fill="rgb(248,122,47)" rx="2" ry="2" />
+<text  x="394.98" y="207.5" ></text>
+</g>
+<g >
+<title>/f4 (82 samples, 0.01%)</title><rect x="1068.1" y="149" width="0.1" height="15.0" fill="rgb(240,145,39)" rx="2" ry="2" />
+<text  x="1071.13" y="159.5" ></text>
+</g>
+<g >
+<title>enter_ioctl (92 samples, 0.01%)</title><rect x="758.1" y="69" width="0.1" height="15.0" fill="rgb(232,196,30)" rx="2" ry="2" />
+<text  x="761.10" y="79.5" ></text>
+</g>
+<g >
+<title>/memory.pressure (315 samples, 0.03%)</title><rect x="731.5" y="85" width="0.4" height="15.0" fill="rgb(242,107,41)" rx="2" ry="2" />
+<text  x="734.50" y="95.5" ></text>
+</g>
+<g >
+<title>enter_read (606 samples, 0.06%)</title><rect x="29.7" y="165" width="0.8" height="15.0" fill="rgb(241,196,40)" rx="2" ry="2" />
+<text  x="32.75" y="175.5" ></text>
+</g>
+<g >
+<title>enter_newfstat (95 samples, 0.01%)</title><rect x="1180.1" y="133" width="0.1" height="15.0" fill="rgb(229,196,26)" rx="2" ry="2" />
+<text  x="1183.10" y="143.5" ></text>
+</g>
+<g >
+<title>enter_read (90 samples, 0.01%)</title><rect x="744.9" y="69" width="0.1" height="15.0" fill="rgb(241,196,40)" rx="2" ry="2" />
+<text  x="747.92" y="79.5" ></text>
+</g>
+<g >
+<title>/fontconfig (282 samples, 0.03%)</title><rect x="865.7" y="181" width="0.3" height="15.0" fill="rgb(239,149,37)" rx="2" ry="2" />
+<text  x="868.68" y="191.5" ></text>
+</g>
+<g >
+<title>/64 (87 samples, 0.01%)</title><rect x="1050.7" y="149" width="0.1" height="15.0" fill="rgb(232,110,30)" rx="2" ry="2" />
+<text  x="1053.68" y="159.5" ></text>
+</g>
+<g >
+<title>/81 (83 samples, 0.01%)</title><rect x="1054.2" y="149" width="0.1" height="15.0" fill="rgb(230,165,28)" rx="2" ry="2" />
+<text  x="1057.15" y="159.5" ></text>
+</g>
+<g >
+<title>enter_read (90 samples, 0.01%)</title><rect x="733.4" y="69" width="0.1" height="15.0" fill="rgb(241,196,40)" rx="2" ry="2" />
+<text  x="736.43" y="79.5" ></text>
+</g>
+<g >
+<title>/lib (239 samples, 0.02%)</title><rect x="862.4" y="197" width="0.3" height="15.0" fill="rgb(234,99,32)" rx="2" ry="2" />
+<text  x="865.37" y="207.5" ></text>
+</g>
+<g >
+<title>/fortune (1,884 samples, 0.19%)</title><rect x="39.9" y="165" width="2.3" height="15.0" fill="rgb(246,149,46)" rx="2" ry="2" />
+<text  x="42.88" y="175.5" ></text>
+</g>
+<g >
+<title>enter_newfstat (87 samples, 0.01%)</title><rect x="1182.2" y="133" width="0.1" height="15.0" fill="rgb(229,196,26)" rx="2" ry="2" />
+<text  x="1185.20" y="143.5" ></text>
+</g>
+<g >
+<title>/lib (656 samples, 0.07%)</title><rect x="1175.4" y="197" width="0.8" height="15.0" fill="rgb(234,99,32)" rx="2" ry="2" />
+<text  x="1178.39" y="207.5" ></text>
+</g>
+<g >
+<title>/app-dbus\x2d:1.2\x2dorg.gnome.Identity.slice (1,672 samples, 0.17%)</title><rect x="716.4" y="101" width="2.0" height="15.0" fill="rgb(246,115,46)" rx="2" ry="2" />
+<text  x="719.40" y="111.5" ></text>
+</g>
+<g >
+<title>/transactions.db-wal (191 samples, 0.02%)</title><rect x="813.5" y="165" width="0.3" height="15.0" fill="rgb(223,124,20)" rx="2" ry="2" />
+<text  x="816.53" y="175.5" ></text>
+</g>
+<g >
+<title>/event3 (98 samples, 0.01%)</title><rect x="774.7" y="181" width="0.1" height="15.0" fill="rgb(245,131,44)" rx="2" ry="2" />
+<text  x="777.67" y="191.5" ></text>
+</g>
+<g >
+<title>. (143 samples, 0.01%)</title><rect x="117.4" y="229" width="0.2" height="15.0" fill="rgb(238,153,36)" rx="2" ry="2" />
+<text  x="120.43" y="239.5" ></text>
+</g>
+<g >
+<title>/libbpf.a (2,384 samples, 0.25%)</title><rect x="1093.8" y="85" width="2.9" height="15.0" fill="rgb(236,99,34)" rx="2" ry="2" />
+<text  x="1096.79" y="95.5" ></text>
+</g>
+<g >
+<title>enter_newfstat (116 samples, 0.01%)</title><rect x="485.0" y="165" width="0.1" height="15.0" fill="rgb(229,196,26)" rx="2" ry="2" />
+<text  x="487.96" y="175.5" ></text>
+</g>
+<g >
+<title>enter_newfstat (88 samples, 0.01%)</title><rect x="1180.4" y="133" width="0.1" height="15.0" fill="rgb(229,196,26)" rx="2" ry="2" />
+<text  x="1183.43" y="143.5" ></text>
+</g>
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