From 79800714bcb0148e0352dbd761852752c3ef58ae Mon Sep 17 00:00:00 2001
From: GitHub Actions <actions@github.com>
Date: Tue, 25 Jul 2023 00:16:08 +0000
Subject: [PATCH] site deploy

Auto-generated via {sandpaper}
Source  : 67068464a62e630b3f7e008ec7e93ad5cb62e913
Branch  : md-outputs
Author  : GitHub Actions <actions@github.com>
Time    : 2023-07-03 15:50:00 +0000
Message : markdown source builds

Auto-generated via {sandpaper}
Source  : f6b992a12c44e987bfa676b96e4fcd7d749ca5aa
Branch  : main
Author  : Shari Laster <rhonabwy@gmail.com>
Time    : 2023-07-03 15:48:35 +0000
Message : Merge pull request #211 from kevintfrench/main

Replaced broken URL for a regex blog post with a link to a cross-posted version of the same post.
---
 01-regular-expressions.html              |  2 +-
 02-match-extract-strings.html            |  2 +-
 03-quiz.html                             |  2 +-
 04-exercises.html                        | 22 +++++++++++-----------
 404.html                                 |  4 ++--
 CODE_OF_CONDUCT.html                     |  2 +-
 LICENSE.html                             |  2 +-
 aio.html                                 | 24 ++++++++++++------------
 discuss.html                             |  2 +-
 images.html                              |  4 ++--
 index.html                               |  4 ++--
 instructor-notes.html                    |  4 ++--
 instructor/01-regular-expressions.html   |  2 +-
 instructor/02-match-extract-strings.html |  2 +-
 instructor/03-quiz.html                  |  2 +-
 instructor/04-exercises.html             | 22 +++++++++++-----------
 instructor/404.html                      |  4 ++--
 instructor/CODE_OF_CONDUCT.html          |  2 +-
 instructor/LICENSE.html                  |  2 +-
 instructor/aio.html                      | 24 ++++++++++++------------
 instructor/discuss.html                  |  2 +-
 instructor/images.html                   |  4 ++--
 instructor/index.html                    |  4 ++--
 instructor/instructor-notes.html         |  4 ++--
 instructor/key-points.html               |  4 ++--
 instructor/profiles.html                 |  4 ++--
 instructor/reference.html                |  2 +-
 key-points.html                          |  4 ++--
 pkgdown.yml                              |  2 +-
 profiles.html                            |  4 ++--
 reference.html                           |  2 +-
 31 files changed, 85 insertions(+), 85 deletions(-)

diff --git a/01-regular-expressions.html b/01-regular-expressions.html
index 3aea4c5b..646104fc 100644
--- a/01-regular-expressions.html
+++ b/01-regular-expressions.html
@@ -1096,7 +1096,7 @@ <h3 class="callout-title">Keypoints<a class="anchor" aria-label="anchor" href="#
   "identifier": "https://librarycarpentry.github.io/lc-data-intro/01-regular-expressions.html",
   "dateCreated": "2018-04-12",
   "dateModified": "2023-07-03",
-  "datePublished": "2023-07-18"
+  "datePublished": "2023-07-25"
 }
 
   </script><script>
diff --git a/02-match-extract-strings.html b/02-match-extract-strings.html
index 7ec8b97b..469402ff 100644
--- a/02-match-extract-strings.html
+++ b/02-match-extract-strings.html
@@ -890,7 +890,7 @@ <h3 class="callout-title">Keypoints<a class="anchor" aria-label="anchor" href="#
   "identifier": "https://librarycarpentry.github.io/lc-data-intro/02-match-extract-strings.html",
   "dateCreated": "2018-04-12",
   "dateModified": "2023-05-03",
-  "datePublished": "2023-07-18"
+  "datePublished": "2023-07-25"
 }
 
   </script><script>
diff --git a/03-quiz.html b/03-quiz.html
index c410dad0..c31f6757 100644
--- a/03-quiz.html
+++ b/03-quiz.html
@@ -725,7 +725,7 @@ <h3 class="callout-title">Keypoints<a class="anchor" aria-label="anchor" href="#
   "identifier": "https://librarycarpentry.github.io/lc-data-intro/03-quiz.html",
   "dateCreated": "2018-04-12",
   "dateModified": "2023-05-03",
-  "datePublished": "2023-07-18"
+  "datePublished": "2023-07-25"
 }
 
   </script><script>
diff --git a/04-exercises.html b/04-exercises.html
index 91be64ec..56099838 100644
--- a/04-exercises.html
+++ b/04-exercises.html
@@ -290,7 +290,7 @@ <h4 class="accordion-header" id="headingSolution1">
   Answer
   </h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
 <div class="accordion-body">
 <p>This matches <code>France</code>, <code>French</code>, in addition to
 the misspellings <code>Frence</code>, and <code>Franch</code>. It would
@@ -321,7 +321,7 @@ <h4 class="accordion-header" id="headingSolution2">
   Answer
   </h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
 <div class="accordion-body">
 <p>This matches <code>France</code>, <code>French</code>,
 <code>Frence</code>, and <code>Franch</code> <em>only</em> at the end of
@@ -353,7 +353,7 @@ <h4 class="accordion-header" id="headingSolution3">
   Answer
   </h4>
 </button>
-<div id="collapseSolution3" class="accordion-collapse collapse" aria-labelledby="headingSolution3" data-bs-parent="#accordionSolution3">
+<div id="collapseSolution3" class="accordion-collapse collapse" data-bs-parent="#accordionSolution3" aria-labelledby="headingSolution3">
 <div class="accordion-body">
 <p><code>^France|^French</code> This would also find strings with other
 characters coming after <code>French</code>, such as
@@ -382,7 +382,7 @@ <h4 class="accordion-header" id="headingSolution4">
   Answer
   </h4>
 </button>
-<div id="collapseSolution4" class="accordion-collapse collapse" aria-labelledby="headingSolution4" data-bs-parent="#accordionSolution4">
+<div id="collapseSolution4" class="accordion-collapse collapse" data-bs-parent="#accordionSolution4" aria-labelledby="headingSolution4">
 <div class="accordion-body">
 <p>In real life, you <em>should</em> only come across the case
 insensitive variations <code>colour</code>, <code>color</code>,
@@ -419,7 +419,7 @@ <h4 class="accordion-header" id="headingSolution5">
   Answer
   </h4>
 </button>
-<div id="collapseSolution5" class="accordion-collapse collapse" aria-labelledby="headingSolution5" data-bs-parent="#accordionSolution5">
+<div id="collapseSolution5" class="accordion-collapse collapse" data-bs-parent="#accordionSolution5" aria-labelledby="headingSolution5">
 <div class="accordion-body">
 <p><code>\bhead ?rest\b</code>. Note that although
 <code>\bhead\s?rest\b</code> does work, it would also match zero or one
@@ -450,7 +450,7 @@ <h4 class="accordion-header" id="headingSolution6">
   Answer
   </h4>
 </button>
-<div id="collapseSolution6" class="accordion-collapse collapse" aria-labelledby="headingSolution6" data-bs-parent="#accordionSolution6">
+<div id="collapseSolution6" class="accordion-collapse collapse" data-bs-parent="#accordionSolution6" aria-labelledby="headingSolution6">
 <div class="accordion-body">
 <p><code>0+[a-z]{4}\b</code></p>
 </div>
@@ -477,7 +477,7 @@ <h4 class="accordion-header" id="headingSolution7">
   Answer
   </h4>
 </button>
-<div id="collapseSolution7" class="accordion-collapse collapse" aria-labelledby="headingSolution7" data-bs-parent="#accordionSolution7">
+<div id="collapseSolution7" class="accordion-collapse collapse" data-bs-parent="#accordionSolution7" aria-labelledby="headingSolution7">
 <div class="accordion-body">
 <p><code>\d{4}</code>. Note this will match 4 digit strings only but
 will find them within longer strings of numbers.</p>
@@ -505,7 +505,7 @@ <h4 class="accordion-header" id="headingSolution8">
   Answer
   </h4>
 </button>
-<div id="collapseSolution8" class="accordion-collapse collapse" aria-labelledby="headingSolution8" data-bs-parent="#accordionSolution8">
+<div id="collapseSolution8" class="accordion-collapse collapse" data-bs-parent="#accordionSolution8" aria-labelledby="headingSolution8">
 <div class="accordion-body">
 <p><code>\b\d{2}-\d{2}-\d{4}\b</code> In most real world situations, you
 are likely to want word bounding here (but it may depend on your
@@ -535,7 +535,7 @@ <h4 class="accordion-header" id="headingSolution9">
   Answer
   </h4>
 </button>
-<div id="collapseSolution9" class="accordion-collapse collapse" aria-labelledby="headingSolution9" data-bs-parent="#accordionSolution9">
+<div id="collapseSolution9" class="accordion-collapse collapse" data-bs-parent="#accordionSolution9" aria-labelledby="headingSolution9">
 <div class="accordion-body">
 <p><code>\d{2}-\d{2}-\d{2,4}$</code></p>
 </div>
@@ -563,7 +563,7 @@ <h4 class="accordion-header" id="headingSolution10">
   Answer
   </h4>
 </button>
-<div id="collapseSolution10" class="accordion-collapse collapse" aria-labelledby="headingSolution10" data-bs-parent="#accordionSolution10">
+<div id="collapseSolution10" class="accordion-collapse collapse" data-bs-parent="#accordionSolution10" aria-labelledby="headingSolution10">
 <div class="accordion-body">
 <p><code>.* : .*, \d{4}</code> You will find that this matches any text
 you put before <code>British</code> or <code>Manchester</code>. In this
@@ -640,7 +640,7 @@ <h3 class="callout-title">Keypoints<a class="anchor" aria-label="anchor" href="#
   "identifier": "https://librarycarpentry.github.io/lc-data-intro/04-exercises.html",
   "dateCreated": "2018-04-12",
   "dateModified": "2023-05-03",
-  "datePublished": "2023-07-18"
+  "datePublished": "2023-07-25"
 }
 
   </script><script>
diff --git a/404.html b/404.html
index e3810bf6..e3f1eb4c 100644
--- a/404.html
+++ b/404.html
@@ -272,8 +272,8 @@ <h1>Page not found</h1>
   "url": "https://librarycarpentry.github.io/lc-data-intro/404.html",
   "identifier": "https://librarycarpentry.github.io/lc-data-intro/404.html",
   "dateCreated": "2018-04-12",
-  "dateModified": "2023-07-18",
-  "datePublished": "2023-07-18"
+  "dateModified": "2023-07-25",
+  "datePublished": "2023-07-25"
 }
 
   </script><script>
diff --git a/CODE_OF_CONDUCT.html b/CODE_OF_CONDUCT.html
index 5392e703..18c5ba9a 100644
--- a/CODE_OF_CONDUCT.html
+++ b/CODE_OF_CONDUCT.html
@@ -296,7 +296,7 @@ <h1>Contributor Code of Conduct</h1>
   "identifier": "https://librarycarpentry.github.io/lc-data-intro/CODE_OF_CONDUCT.html",
   "dateCreated": "2018-04-12",
   "dateModified": "2023-05-03",
-  "datePublished": "2023-07-18"
+  "datePublished": "2023-07-25"
 }
 
   </script><script>
diff --git a/LICENSE.html b/LICENSE.html
index 1efbe8f9..e3c00c9e 100644
--- a/LICENSE.html
+++ b/LICENSE.html
@@ -347,7 +347,7 @@ <h1>Licenses</h1>
   "identifier": "https://librarycarpentry.github.io/lc-data-intro/LICENSE.html",
   "dateCreated": "2018-04-12",
   "dateModified": "2023-05-03",
-  "datePublished": "2023-07-18"
+  "datePublished": "2023-07-25"
 }
 
   </script><script>
diff --git a/aio.html b/aio.html
index a21f3f44..89fb7c2b 100644
--- a/aio.html
+++ b/aio.html
@@ -2268,7 +2268,7 @@ <h4 class="accordion-header" id="headingSolution1">
   Answer
   </h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
 <div class="accordion-body">
 <p>This matches <code>France</code>, <code>French</code>, in addition to
 the misspellings <code>Frence</code>, and <code>Franch</code>. It would
@@ -2299,7 +2299,7 @@ <h4 class="accordion-header" id="headingSolution2">
   Answer
   </h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
 <div class="accordion-body">
 <p>This matches <code>France</code>, <code>French</code>,
 <code>Frence</code>, and <code>Franch</code> <em>only</em> at the end of
@@ -2331,7 +2331,7 @@ <h4 class="accordion-header" id="headingSolution3">
   Answer
   </h4>
 </button>
-<div id="collapseSolution3" class="accordion-collapse collapse" aria-labelledby="headingSolution3" data-bs-parent="#accordionSolution3">
+<div id="collapseSolution3" class="accordion-collapse collapse" data-bs-parent="#accordionSolution3" aria-labelledby="headingSolution3">
 <div class="accordion-body">
 <p><code>^France|^French</code> This would also find strings with other
 characters coming after <code>French</code>, such as
@@ -2360,7 +2360,7 @@ <h4 class="accordion-header" id="headingSolution4">
   Answer
   </h4>
 </button>
-<div id="collapseSolution4" class="accordion-collapse collapse" aria-labelledby="headingSolution4" data-bs-parent="#accordionSolution4">
+<div id="collapseSolution4" class="accordion-collapse collapse" data-bs-parent="#accordionSolution4" aria-labelledby="headingSolution4">
 <div class="accordion-body">
 <p>In real life, you <em>should</em> only come across the case
 insensitive variations <code>colour</code>, <code>color</code>,
@@ -2397,7 +2397,7 @@ <h4 class="accordion-header" id="headingSolution5">
   Answer
   </h4>
 </button>
-<div id="collapseSolution5" class="accordion-collapse collapse" aria-labelledby="headingSolution5" data-bs-parent="#accordionSolution5">
+<div id="collapseSolution5" class="accordion-collapse collapse" data-bs-parent="#accordionSolution5" aria-labelledby="headingSolution5">
 <div class="accordion-body">
 <p><code>\bhead ?rest\b</code>. Note that although
 <code>\bhead\s?rest\b</code> does work, it would also match zero or one
@@ -2428,7 +2428,7 @@ <h4 class="accordion-header" id="headingSolution6">
   Answer
   </h4>
 </button>
-<div id="collapseSolution6" class="accordion-collapse collapse" aria-labelledby="headingSolution6" data-bs-parent="#accordionSolution6">
+<div id="collapseSolution6" class="accordion-collapse collapse" data-bs-parent="#accordionSolution6" aria-labelledby="headingSolution6">
 <div class="accordion-body">
 <p><code>0+[a-z]{4}\b</code></p>
 </div>
@@ -2455,7 +2455,7 @@ <h4 class="accordion-header" id="headingSolution7">
   Answer
   </h4>
 </button>
-<div id="collapseSolution7" class="accordion-collapse collapse" aria-labelledby="headingSolution7" data-bs-parent="#accordionSolution7">
+<div id="collapseSolution7" class="accordion-collapse collapse" data-bs-parent="#accordionSolution7" aria-labelledby="headingSolution7">
 <div class="accordion-body">
 <p><code>\d{4}</code>. Note this will match 4 digit strings only but
 will find them within longer strings of numbers.</p>
@@ -2483,7 +2483,7 @@ <h4 class="accordion-header" id="headingSolution8">
   Answer
   </h4>
 </button>
-<div id="collapseSolution8" class="accordion-collapse collapse" aria-labelledby="headingSolution8" data-bs-parent="#accordionSolution8">
+<div id="collapseSolution8" class="accordion-collapse collapse" data-bs-parent="#accordionSolution8" aria-labelledby="headingSolution8">
 <div class="accordion-body">
 <p><code>\b\d{2}-\d{2}-\d{4}\b</code> In most real world situations, you
 are likely to want word bounding here (but it may depend on your
@@ -2513,7 +2513,7 @@ <h4 class="accordion-header" id="headingSolution9">
   Answer
   </h4>
 </button>
-<div id="collapseSolution9" class="accordion-collapse collapse" aria-labelledby="headingSolution9" data-bs-parent="#accordionSolution9">
+<div id="collapseSolution9" class="accordion-collapse collapse" data-bs-parent="#accordionSolution9" aria-labelledby="headingSolution9">
 <div class="accordion-body">
 <p><code>\d{2}-\d{2}-\d{2,4}$</code></p>
 </div>
@@ -2541,7 +2541,7 @@ <h4 class="accordion-header" id="headingSolution10">
   Answer
   </h4>
 </button>
-<div id="collapseSolution10" class="accordion-collapse collapse" aria-labelledby="headingSolution10" data-bs-parent="#accordionSolution10">
+<div id="collapseSolution10" class="accordion-collapse collapse" data-bs-parent="#accordionSolution10" aria-labelledby="headingSolution10">
 <div class="accordion-body">
 <p><code>.* : .*, \d{4}</code> You will find that this matches any text
 you put before <code>British</code> or <code>Manchester</code>. In this
@@ -2615,8 +2615,8 @@ <h3 class="callout-title">Keypoints<a class="anchor" aria-label="anchor" href="#
   "url": "https://librarycarpentry.github.io/lc-data-intro/aio.html",
   "identifier": "https://librarycarpentry.github.io/lc-data-intro/aio.html",
   "dateCreated": "2018-04-12",
-  "dateModified": "2023-07-18",
-  "datePublished": "2023-07-18"
+  "dateModified": "2023-07-25",
+  "datePublished": "2023-07-25"
 }
 
   </script><script>
diff --git a/discuss.html b/discuss.html
index e787a0a3..159ed5aa 100644
--- a/discuss.html
+++ b/discuss.html
@@ -297,7 +297,7 @@ <h1>Discussion</h1>
   "identifier": "https://librarycarpentry.github.io/lc-data-intro/discuss.html",
   "dateCreated": "2018-04-12",
   "dateModified": "2023-05-03",
-  "datePublished": "2023-07-18"
+  "datePublished": "2023-07-25"
 }
 
   </script><script>
diff --git a/images.html b/images.html
index b9fa0709..6a39ff5e 100644
--- a/images.html
+++ b/images.html
@@ -325,8 +325,8 @@ <h2 class="accordion-header" id="flush-headingTwelve">
   "url": "https://librarycarpentry.github.io/lc-data-intro/images.html",
   "identifier": "https://librarycarpentry.github.io/lc-data-intro/images.html",
   "dateCreated": "2018-04-12",
-  "dateModified": "2023-07-18",
-  "datePublished": "2023-07-18"
+  "dateModified": "2023-07-25",
+  "datePublished": "2023-07-25"
 }
 
   </script><script>
diff --git a/index.html b/index.html
index ebe58cba..31f72a2b 100644
--- a/index.html
+++ b/index.html
@@ -315,8 +315,8 @@ <h3 id="this-lesson-does-not-require-any-special-setup-">This lesson does not re
   "url": "https://librarycarpentry.github.io/lc-data-intro/index.html",
   "identifier": "https://librarycarpentry.github.io/lc-data-intro/index.html",
   "dateCreated": "2018-04-12",
-  "dateModified": "2023-07-18",
-  "datePublished": "2023-07-18"
+  "dateModified": "2023-07-25",
+  "datePublished": "2023-07-25"
 }
 
   </script><script>
diff --git a/instructor-notes.html b/instructor-notes.html
index 415af30c..c31814a1 100644
--- a/instructor-notes.html
+++ b/instructor-notes.html
@@ -361,8 +361,8 @@ <h2 id="regular-expressions">Regular Expressions<a class="anchor" aria-label="an
   "url": "https://librarycarpentry.github.io/lc-data-intro/instructor-notes.html",
   "identifier": "https://librarycarpentry.github.io/lc-data-intro/instructor-notes.html",
   "dateCreated": "2018-04-12",
-  "dateModified": "2023-07-18",
-  "datePublished": "2023-07-18"
+  "dateModified": "2023-07-25",
+  "datePublished": "2023-07-25"
 }
 
   </script><script>
diff --git a/instructor/01-regular-expressions.html b/instructor/01-regular-expressions.html
index b961d092..dfcd4a98 100644
--- a/instructor/01-regular-expressions.html
+++ b/instructor/01-regular-expressions.html
@@ -1097,7 +1097,7 @@ <h3 class="callout-title">Keypoints<a class="anchor" aria-label="anchor" href="#
   "identifier": "https://librarycarpentry.github.io/lc-data-intro/instructor/01-regular-expressions.html",
   "dateCreated": "2018-04-12",
   "dateModified": "2023-07-03",
-  "datePublished": "2023-07-18"
+  "datePublished": "2023-07-25"
 }
 
   </script><script>
diff --git a/instructor/02-match-extract-strings.html b/instructor/02-match-extract-strings.html
index 7604b450..d2e5bd29 100644
--- a/instructor/02-match-extract-strings.html
+++ b/instructor/02-match-extract-strings.html
@@ -891,7 +891,7 @@ <h3 class="callout-title">Keypoints<a class="anchor" aria-label="anchor" href="#
   "identifier": "https://librarycarpentry.github.io/lc-data-intro/instructor/02-match-extract-strings.html",
   "dateCreated": "2018-04-12",
   "dateModified": "2023-05-03",
-  "datePublished": "2023-07-18"
+  "datePublished": "2023-07-25"
 }
 
   </script><script>
diff --git a/instructor/03-quiz.html b/instructor/03-quiz.html
index b875dcad..6c8f3a96 100644
--- a/instructor/03-quiz.html
+++ b/instructor/03-quiz.html
@@ -726,7 +726,7 @@ <h3 class="callout-title">Keypoints<a class="anchor" aria-label="anchor" href="#
   "identifier": "https://librarycarpentry.github.io/lc-data-intro/instructor/03-quiz.html",
   "dateCreated": "2018-04-12",
   "dateModified": "2023-05-03",
-  "datePublished": "2023-07-18"
+  "datePublished": "2023-07-25"
 }
 
   </script><script>
diff --git a/instructor/04-exercises.html b/instructor/04-exercises.html
index e5fc4752..73156f6f 100644
--- a/instructor/04-exercises.html
+++ b/instructor/04-exercises.html
@@ -291,7 +291,7 @@ <h4 class="accordion-header" id="headingSolution1">
   Answer
   </h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
 <div class="accordion-body">
 <p>This matches <code>France</code>, <code>French</code>, in addition to
 the misspellings <code>Frence</code>, and <code>Franch</code>. It would
@@ -322,7 +322,7 @@ <h4 class="accordion-header" id="headingSolution2">
   Answer
   </h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
 <div class="accordion-body">
 <p>This matches <code>France</code>, <code>French</code>,
 <code>Frence</code>, and <code>Franch</code> <em>only</em> at the end of
@@ -354,7 +354,7 @@ <h4 class="accordion-header" id="headingSolution3">
   Answer
   </h4>
 </button>
-<div id="collapseSolution3" class="accordion-collapse collapse" aria-labelledby="headingSolution3" data-bs-parent="#accordionSolution3">
+<div id="collapseSolution3" class="accordion-collapse collapse" data-bs-parent="#accordionSolution3" aria-labelledby="headingSolution3">
 <div class="accordion-body">
 <p><code>^France|^French</code> This would also find strings with other
 characters coming after <code>French</code>, such as
@@ -383,7 +383,7 @@ <h4 class="accordion-header" id="headingSolution4">
   Answer
   </h4>
 </button>
-<div id="collapseSolution4" class="accordion-collapse collapse" aria-labelledby="headingSolution4" data-bs-parent="#accordionSolution4">
+<div id="collapseSolution4" class="accordion-collapse collapse" data-bs-parent="#accordionSolution4" aria-labelledby="headingSolution4">
 <div class="accordion-body">
 <p>In real life, you <em>should</em> only come across the case
 insensitive variations <code>colour</code>, <code>color</code>,
@@ -420,7 +420,7 @@ <h4 class="accordion-header" id="headingSolution5">
   Answer
   </h4>
 </button>
-<div id="collapseSolution5" class="accordion-collapse collapse" aria-labelledby="headingSolution5" data-bs-parent="#accordionSolution5">
+<div id="collapseSolution5" class="accordion-collapse collapse" data-bs-parent="#accordionSolution5" aria-labelledby="headingSolution5">
 <div class="accordion-body">
 <p><code>\bhead ?rest\b</code>. Note that although
 <code>\bhead\s?rest\b</code> does work, it would also match zero or one
@@ -451,7 +451,7 @@ <h4 class="accordion-header" id="headingSolution6">
   Answer
   </h4>
 </button>
-<div id="collapseSolution6" class="accordion-collapse collapse" aria-labelledby="headingSolution6" data-bs-parent="#accordionSolution6">
+<div id="collapseSolution6" class="accordion-collapse collapse" data-bs-parent="#accordionSolution6" aria-labelledby="headingSolution6">
 <div class="accordion-body">
 <p><code>0+[a-z]{4}\b</code></p>
 </div>
@@ -478,7 +478,7 @@ <h4 class="accordion-header" id="headingSolution7">
   Answer
   </h4>
 </button>
-<div id="collapseSolution7" class="accordion-collapse collapse" aria-labelledby="headingSolution7" data-bs-parent="#accordionSolution7">
+<div id="collapseSolution7" class="accordion-collapse collapse" data-bs-parent="#accordionSolution7" aria-labelledby="headingSolution7">
 <div class="accordion-body">
 <p><code>\d{4}</code>. Note this will match 4 digit strings only but
 will find them within longer strings of numbers.</p>
@@ -506,7 +506,7 @@ <h4 class="accordion-header" id="headingSolution8">
   Answer
   </h4>
 </button>
-<div id="collapseSolution8" class="accordion-collapse collapse" aria-labelledby="headingSolution8" data-bs-parent="#accordionSolution8">
+<div id="collapseSolution8" class="accordion-collapse collapse" data-bs-parent="#accordionSolution8" aria-labelledby="headingSolution8">
 <div class="accordion-body">
 <p><code>\b\d{2}-\d{2}-\d{4}\b</code> In most real world situations, you
 are likely to want word bounding here (but it may depend on your
@@ -536,7 +536,7 @@ <h4 class="accordion-header" id="headingSolution9">
   Answer
   </h4>
 </button>
-<div id="collapseSolution9" class="accordion-collapse collapse" aria-labelledby="headingSolution9" data-bs-parent="#accordionSolution9">
+<div id="collapseSolution9" class="accordion-collapse collapse" data-bs-parent="#accordionSolution9" aria-labelledby="headingSolution9">
 <div class="accordion-body">
 <p><code>\d{2}-\d{2}-\d{2,4}$</code></p>
 </div>
@@ -564,7 +564,7 @@ <h4 class="accordion-header" id="headingSolution10">
   Answer
   </h4>
 </button>
-<div id="collapseSolution10" class="accordion-collapse collapse" aria-labelledby="headingSolution10" data-bs-parent="#accordionSolution10">
+<div id="collapseSolution10" class="accordion-collapse collapse" data-bs-parent="#accordionSolution10" aria-labelledby="headingSolution10">
 <div class="accordion-body">
 <p><code>.* : .*, \d{4}</code> You will find that this matches any text
 you put before <code>British</code> or <code>Manchester</code>. In this
@@ -641,7 +641,7 @@ <h3 class="callout-title">Keypoints<a class="anchor" aria-label="anchor" href="#
   "identifier": "https://librarycarpentry.github.io/lc-data-intro/instructor/04-exercises.html",
   "dateCreated": "2018-04-12",
   "dateModified": "2023-05-03",
-  "datePublished": "2023-07-18"
+  "datePublished": "2023-07-25"
 }
 
   </script><script>
diff --git a/instructor/404.html b/instructor/404.html
index 0015200a..d904bbff 100644
--- a/instructor/404.html
+++ b/instructor/404.html
@@ -272,8 +272,8 @@ <h1>Page not found</h1>
   "url": "https://librarycarpentry.github.io/lc-data-intro/instructor/404.html",
   "identifier": "https://librarycarpentry.github.io/lc-data-intro/instructor/404.html",
   "dateCreated": "2018-04-12",
-  "dateModified": "2023-07-18",
-  "datePublished": "2023-07-18"
+  "dateModified": "2023-07-25",
+  "datePublished": "2023-07-25"
 }
 
   </script><script>
diff --git a/instructor/CODE_OF_CONDUCT.html b/instructor/CODE_OF_CONDUCT.html
index 9c221c75..b2ca7611 100644
--- a/instructor/CODE_OF_CONDUCT.html
+++ b/instructor/CODE_OF_CONDUCT.html
@@ -297,7 +297,7 @@ <h1>Contributor Code of Conduct</h1>
   "identifier": "https://librarycarpentry.github.io/lc-data-intro/instructor/CODE_OF_CONDUCT.html",
   "dateCreated": "2018-04-12",
   "dateModified": "2023-05-03",
-  "datePublished": "2023-07-18"
+  "datePublished": "2023-07-25"
 }
 
   </script><script>
diff --git a/instructor/LICENSE.html b/instructor/LICENSE.html
index ce82f318..872993a0 100644
--- a/instructor/LICENSE.html
+++ b/instructor/LICENSE.html
@@ -348,7 +348,7 @@ <h1>Licenses</h1>
   "identifier": "https://librarycarpentry.github.io/lc-data-intro/instructor/LICENSE.html",
   "dateCreated": "2018-04-12",
   "dateModified": "2023-05-03",
-  "datePublished": "2023-07-18"
+  "datePublished": "2023-07-25"
 }
 
   </script><script>
diff --git a/instructor/aio.html b/instructor/aio.html
index a2f8781c..c48f4c9b 100644
--- a/instructor/aio.html
+++ b/instructor/aio.html
@@ -2268,7 +2268,7 @@ <h4 class="accordion-header" id="headingSolution1">
   Answer
   </h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
 <div class="accordion-body">
 <p>This matches <code>France</code>, <code>French</code>, in addition to
 the misspellings <code>Frence</code>, and <code>Franch</code>. It would
@@ -2299,7 +2299,7 @@ <h4 class="accordion-header" id="headingSolution2">
   Answer
   </h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
 <div class="accordion-body">
 <p>This matches <code>France</code>, <code>French</code>,
 <code>Frence</code>, and <code>Franch</code> <em>only</em> at the end of
@@ -2331,7 +2331,7 @@ <h4 class="accordion-header" id="headingSolution3">
   Answer
   </h4>
 </button>
-<div id="collapseSolution3" class="accordion-collapse collapse" aria-labelledby="headingSolution3" data-bs-parent="#accordionSolution3">
+<div id="collapseSolution3" class="accordion-collapse collapse" data-bs-parent="#accordionSolution3" aria-labelledby="headingSolution3">
 <div class="accordion-body">
 <p><code>^France|^French</code> This would also find strings with other
 characters coming after <code>French</code>, such as
@@ -2360,7 +2360,7 @@ <h4 class="accordion-header" id="headingSolution4">
   Answer
   </h4>
 </button>
-<div id="collapseSolution4" class="accordion-collapse collapse" aria-labelledby="headingSolution4" data-bs-parent="#accordionSolution4">
+<div id="collapseSolution4" class="accordion-collapse collapse" data-bs-parent="#accordionSolution4" aria-labelledby="headingSolution4">
 <div class="accordion-body">
 <p>In real life, you <em>should</em> only come across the case
 insensitive variations <code>colour</code>, <code>color</code>,
@@ -2397,7 +2397,7 @@ <h4 class="accordion-header" id="headingSolution5">
   Answer
   </h4>
 </button>
-<div id="collapseSolution5" class="accordion-collapse collapse" aria-labelledby="headingSolution5" data-bs-parent="#accordionSolution5">
+<div id="collapseSolution5" class="accordion-collapse collapse" data-bs-parent="#accordionSolution5" aria-labelledby="headingSolution5">
 <div class="accordion-body">
 <p><code>\bhead ?rest\b</code>. Note that although
 <code>\bhead\s?rest\b</code> does work, it would also match zero or one
@@ -2428,7 +2428,7 @@ <h4 class="accordion-header" id="headingSolution6">
   Answer
   </h4>
 </button>
-<div id="collapseSolution6" class="accordion-collapse collapse" aria-labelledby="headingSolution6" data-bs-parent="#accordionSolution6">
+<div id="collapseSolution6" class="accordion-collapse collapse" data-bs-parent="#accordionSolution6" aria-labelledby="headingSolution6">
 <div class="accordion-body">
 <p><code>0+[a-z]{4}\b</code></p>
 </div>
@@ -2455,7 +2455,7 @@ <h4 class="accordion-header" id="headingSolution7">
   Answer
   </h4>
 </button>
-<div id="collapseSolution7" class="accordion-collapse collapse" aria-labelledby="headingSolution7" data-bs-parent="#accordionSolution7">
+<div id="collapseSolution7" class="accordion-collapse collapse" data-bs-parent="#accordionSolution7" aria-labelledby="headingSolution7">
 <div class="accordion-body">
 <p><code>\d{4}</code>. Note this will match 4 digit strings only but
 will find them within longer strings of numbers.</p>
@@ -2483,7 +2483,7 @@ <h4 class="accordion-header" id="headingSolution8">
   Answer
   </h4>
 </button>
-<div id="collapseSolution8" class="accordion-collapse collapse" aria-labelledby="headingSolution8" data-bs-parent="#accordionSolution8">
+<div id="collapseSolution8" class="accordion-collapse collapse" data-bs-parent="#accordionSolution8" aria-labelledby="headingSolution8">
 <div class="accordion-body">
 <p><code>\b\d{2}-\d{2}-\d{4}\b</code> In most real world situations, you
 are likely to want word bounding here (but it may depend on your
@@ -2513,7 +2513,7 @@ <h4 class="accordion-header" id="headingSolution9">
   Answer
   </h4>
 </button>
-<div id="collapseSolution9" class="accordion-collapse collapse" aria-labelledby="headingSolution9" data-bs-parent="#accordionSolution9">
+<div id="collapseSolution9" class="accordion-collapse collapse" data-bs-parent="#accordionSolution9" aria-labelledby="headingSolution9">
 <div class="accordion-body">
 <p><code>\d{2}-\d{2}-\d{2,4}$</code></p>
 </div>
@@ -2541,7 +2541,7 @@ <h4 class="accordion-header" id="headingSolution10">
   Answer
   </h4>
 </button>
-<div id="collapseSolution10" class="accordion-collapse collapse" aria-labelledby="headingSolution10" data-bs-parent="#accordionSolution10">
+<div id="collapseSolution10" class="accordion-collapse collapse" data-bs-parent="#accordionSolution10" aria-labelledby="headingSolution10">
 <div class="accordion-body">
 <p><code>.* : .*, \d{4}</code> You will find that this matches any text
 you put before <code>British</code> or <code>Manchester</code>. In this
@@ -2615,8 +2615,8 @@ <h3 class="callout-title">Keypoints<a class="anchor" aria-label="anchor" href="#
   "url": "https://librarycarpentry.github.io/lc-data-intro/instructor/aio.html",
   "identifier": "https://librarycarpentry.github.io/lc-data-intro/instructor/aio.html",
   "dateCreated": "2018-04-12",
-  "dateModified": "2023-07-18",
-  "datePublished": "2023-07-18"
+  "dateModified": "2023-07-25",
+  "datePublished": "2023-07-25"
 }
 
   </script><script>
diff --git a/instructor/discuss.html b/instructor/discuss.html
index 76063f57..d00a084b 100644
--- a/instructor/discuss.html
+++ b/instructor/discuss.html
@@ -298,7 +298,7 @@ <h1>Discussion</h1>
   "identifier": "https://librarycarpentry.github.io/lc-data-intro/instructor/discuss.html",
   "dateCreated": "2018-04-12",
   "dateModified": "2023-05-03",
-  "datePublished": "2023-07-18"
+  "datePublished": "2023-07-25"
 }
 
   </script><script>
diff --git a/instructor/images.html b/instructor/images.html
index 804d5216..9d4c058e 100644
--- a/instructor/images.html
+++ b/instructor/images.html
@@ -321,8 +321,8 @@ <h2 class="accordion-header" id="flush-headingTwelve">
   "url": "https://librarycarpentry.github.io/lc-data-intro/instructor/images.html",
   "identifier": "https://librarycarpentry.github.io/lc-data-intro/instructor/images.html",
   "dateCreated": "2018-04-12",
-  "dateModified": "2023-07-18",
-  "datePublished": "2023-07-18"
+  "dateModified": "2023-07-25",
+  "datePublished": "2023-07-25"
 }
 
   </script><script>
diff --git a/instructor/index.html b/instructor/index.html
index b510f9dd..2a46118c 100644
--- a/instructor/index.html
+++ b/instructor/index.html
@@ -363,8 +363,8 @@ <h3 id="this-lesson-does-not-require-any-special-setup-">This lesson does not re
   "url": "https://librarycarpentry.github.io/lc-data-intro/instructor/index.html",
   "identifier": "https://librarycarpentry.github.io/lc-data-intro/instructor/index.html",
   "dateCreated": "2018-04-12",
-  "dateModified": "2023-07-18",
-  "datePublished": "2023-07-18"
+  "dateModified": "2023-07-25",
+  "datePublished": "2023-07-25"
 }
 
   </script><script>
diff --git a/instructor/instructor-notes.html b/instructor/instructor-notes.html
index 5078c313..9cf790bd 100644
--- a/instructor/instructor-notes.html
+++ b/instructor/instructor-notes.html
@@ -361,8 +361,8 @@ <h2 id="regular-expressions">Regular Expressions<a class="anchor" aria-label="an
   "url": "https://librarycarpentry.github.io/lc-data-intro/instructor/instructor-notes.html",
   "identifier": "https://librarycarpentry.github.io/lc-data-intro/instructor/instructor-notes.html",
   "dateCreated": "2018-04-12",
-  "dateModified": "2023-07-18",
-  "datePublished": "2023-07-18"
+  "dateModified": "2023-07-25",
+  "datePublished": "2023-07-25"
 }
 
   </script><script>
diff --git a/instructor/key-points.html b/instructor/key-points.html
index 5c90d66e..3e740215 100644
--- a/instructor/key-points.html
+++ b/instructor/key-points.html
@@ -337,8 +337,8 @@ <h2 class="accordion-header" id="flush-headingTwelve">
   "url": "https://librarycarpentry.github.io/lc-data-intro/instructor/key-points.html",
   "identifier": "https://librarycarpentry.github.io/lc-data-intro/instructor/key-points.html",
   "dateCreated": "2018-04-12",
-  "dateModified": "2023-07-18",
-  "datePublished": "2023-07-18"
+  "dateModified": "2023-07-25",
+  "datePublished": "2023-07-25"
 }
 
   </script><script>
diff --git a/instructor/profiles.html b/instructor/profiles.html
index 22bdde66..0f029e5b 100644
--- a/instructor/profiles.html
+++ b/instructor/profiles.html
@@ -258,8 +258,8 @@ <h1>Learner Profiles</h1>
   "url": "https://librarycarpentry.github.io/lc-data-intro/instructor/profiles.html",
   "identifier": "https://librarycarpentry.github.io/lc-data-intro/instructor/profiles.html",
   "dateCreated": "2018-04-12",
-  "dateModified": "2023-07-18",
-  "datePublished": "2023-07-18"
+  "dateModified": "2023-07-25",
+  "datePublished": "2023-07-25"
 }
 
   </script><script>
diff --git a/instructor/reference.html b/instructor/reference.html
index 56780a04..0c163f0f 100644
--- a/instructor/reference.html
+++ b/instructor/reference.html
@@ -332,7 +332,7 @@ <h1>Regular Expression Cheat Sheet</h1>
   "identifier": "https://librarycarpentry.github.io/lc-data-intro/instructor/reference.html",
   "dateCreated": "2018-04-12",
   "dateModified": "2023-05-03",
-  "datePublished": "2023-07-18"
+  "datePublished": "2023-07-25"
 }
 
   </script><script>
diff --git a/key-points.html b/key-points.html
index 6928a78d..e312a4bd 100644
--- a/key-points.html
+++ b/key-points.html
@@ -341,8 +341,8 @@ <h2 class="accordion-header" id="flush-headingTwelve">
   "url": "https://librarycarpentry.github.io/lc-data-intro/key-points.html",
   "identifier": "https://librarycarpentry.github.io/lc-data-intro/key-points.html",
   "dateCreated": "2018-04-12",
-  "dateModified": "2023-07-18",
-  "datePublished": "2023-07-18"
+  "dateModified": "2023-07-25",
+  "datePublished": "2023-07-25"
 }
 
   </script><script>
diff --git a/pkgdown.yml b/pkgdown.yml
index 948ed0c0..2e920d42 100644
--- a/pkgdown.yml
+++ b/pkgdown.yml
@@ -2,5 +2,5 @@ pandoc: 2.19.2
 pkgdown: 2.0.7
 pkgdown_sha: ~
 articles: {}
-last_built: 2023-07-18T00:21Z
+last_built: 2023-07-25T00:15Z
 
diff --git a/profiles.html b/profiles.html
index c4c19947..699a6101 100644
--- a/profiles.html
+++ b/profiles.html
@@ -259,8 +259,8 @@ <h1>Learner Profiles</h1>
   "url": "https://librarycarpentry.github.io/lc-data-intro/profiles.html",
   "identifier": "https://librarycarpentry.github.io/lc-data-intro/profiles.html",
   "dateCreated": "2018-04-12",
-  "dateModified": "2023-07-18",
-  "datePublished": "2023-07-18"
+  "dateModified": "2023-07-25",
+  "datePublished": "2023-07-25"
 }
 
   </script><script>
diff --git a/reference.html b/reference.html
index 72234d87..2867c5d8 100644
--- a/reference.html
+++ b/reference.html
@@ -331,7 +331,7 @@ <h1>Regular Expression Cheat Sheet</h1>
   "identifier": "https://librarycarpentry.github.io/lc-data-intro/reference.html",
   "dateCreated": "2018-04-12",
   "dateModified": "2023-05-03",
-  "datePublished": "2023-07-18"
+  "datePublished": "2023-07-25"
 }
 
   </script><script>