diff --git a/02-top-level-menu-features.html b/02-top-level-menu-features.html
index 7349381f..3219744a 100644
--- a/02-top-level-menu-features.html
+++ b/02-top-level-menu-features.html
@@ -401,7 +401,7 @@ <h4 class="accordion-header" id="headingSolution1">
   Show me the solution
   </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">
 <ol style="list-style-type: decimal"><li>Click on the gear icon in the main window or go to Tools →
 Preferences</li>
@@ -457,7 +457,7 @@ <h4 class="accordion-header" id="headingSolution2">
   Show me the solution
   </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">
 <ol style="list-style-type: decimal"><li>Click on the gear icon in the main window or go to Tools →
 Preferences</li>
diff --git a/03-working-with-MARC-files.html b/03-working-with-MARC-files.html
index 5ed7a425..cf6face0 100644
--- a/03-working-with-MARC-files.html
+++ b/03-working-with-MARC-files.html
@@ -494,11 +494,12 @@ <h3 id="break-a-marc--mrc-file-to-use-in-the-marceditor">Break a MARC (.mrc) fil
 J.R.R. Tolkien.</code>
 </td>
 <td>
-The field content contains the subfields (indicated using the ‘<span class="math inline">\(' symbol) and the text. Because the subfields
-use the '\)</span>’ symbol, any real occurrences of the dollar
-symbol (e.g. for currency) is shown as “[dollar]” instead. Unlike in
-some cataloguing applications, there are no spaces between subfield
-codes and the subfield text.
+The field content contains the subfields (indicated using the
+<code><span class="math inline">\(&lt;/code&gt; symbol) and the text.
+Because the subfields use the &lt;code&gt;\)</span></code> symbol, any
+real occurrences of the dollar symbol (e.g. for currency) is shown as
+<code>[dollar]</code> instead. Unlike in some cataloguing applications,
+there are no spaces between subfield codes and the subfield text.
 </td>
 </tr></table><p>Records in the MarcEditor display are separated by a blank line.</p>
 <p>The MarcEditor divides a file of MARC records into ‘pages’ of 100
diff --git a/06-manipulating-MARC-data.html b/06-manipulating-MARC-data.html
index ac6a628d..65beb675 100644
--- a/06-manipulating-MARC-data.html
+++ b/06-manipulating-MARC-data.html
@@ -397,7 +397,7 @@ <h4 class="accordion-header" id="headingSolution1">
   Show me the solution
   </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">
 <ol style="list-style-type: decimal"><li>Go to Tools in the upper menu in the MarcEditor</li>
 <li>Select Add/Delete Field (F7)</li>
@@ -454,7 +454,7 @@ <h4 class="accordion-header" id="headingSolution2">
   Show me the solution
   </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">
 <ol style="list-style-type: decimal"><li>Verify your file has multiple 9XX fields by using the Field Count
 report (Reports → Field Count), or by using Find (Edit → Find “=9” →
@@ -535,7 +535,7 @@ <h4 class="accordion-header" id="headingSolution3">
   Show me the solution
   </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">
 <ol style="list-style-type: decimal"><li>Go to Tools in the upper menu in the MarcEditor</li>
 <li>Select Edit Subfield Data (F9)</li>
@@ -607,7 +607,7 @@ <h4 class="accordion-header" id="headingSolution4">
   Show me the solution
   </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">
 <ol style="list-style-type: decimal"><li>Go to Tools → Build New Field</li>
 <li>In the new window, in the field box, type in
@@ -654,7 +654,7 @@ <h4 class="accordion-header" id="headingSolution5">
   Show me the solution
   </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">
 <ol style="list-style-type: decimal"><li>Go to Tools in the upper menu in the MarcEditor</li>
 <li>Select Edit Indicators (F8)</li>
@@ -705,7 +705,7 @@ <h4 class="accordion-header" id="headingSolution6">
   Show me the solution
   </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">
 <ol style="list-style-type: decimal"><li>Go to Tools in the upper menu in the MarcEditor</li>
 <li>Select RDA Helper</li>
diff --git a/07-tasks-and-automation.html b/07-tasks-and-automation.html
index 9d779a5a..612ea744 100644
--- a/07-tasks-and-automation.html
+++ b/07-tasks-and-automation.html
@@ -447,7 +447,7 @@ <h4 class="accordion-header" id="headingSolution1">
   Show me the solution
   </h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
 <div class="accordion-body">
 <ol style="list-style-type: decimal"><li>Go to Tools in the upper menu in the MarcEditor</li>
 <li>Select Manage Tasks</li>
@@ -503,7 +503,7 @@ <h4 class="accordion-header" id="headingSolution2">
   Show me the solution
   </h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
 <div class="accordion-body">
 <ol style="list-style-type: decimal"><li>Go to Tools in the upper menu in the MarcEditor</li>
 <li>Select Manage Tasks</li>
diff --git a/aio.html b/aio.html
index d40c6b4c..f6c13d44 100644
--- a/aio.html
+++ b/aio.html
@@ -619,7 +619,7 @@ <h4 class="accordion-header" id="headingSolution1">
   Show me the solution
   </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">
 <ol style="list-style-type: decimal">
 <li>Click on the gear icon in the main window or go to Tools →
@@ -679,7 +679,7 @@ <h4 class="accordion-header" id="headingSolution2">
   Show me the solution
   </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">
 <ol style="list-style-type: decimal">
 <li>Click on the gear icon in the main window or go to Tools →
@@ -984,11 +984,12 @@ <h3 id="break-a-marc--mrc-file-to-use-in-the-marceditor">Break a MARC (.mrc) fil
 J.R.R. Tolkien.</code>
 </td>
 <td>
-The field content contains the subfields (indicated using the ‘<span class="math inline">\(' symbol) and the text. Because the subfields
-use the '\)</span>’ symbol, any real occurrences of the dollar
-symbol (e.g. for currency) is shown as “[dollar]” instead. Unlike in
-some cataloguing applications, there are no spaces between subfield
-codes and the subfield text.
+The field content contains the subfields (indicated using the
+<code><span class="math inline">\(&lt;/code&gt; symbol) and the text.
+Because the subfields use the &lt;code&gt;\)</span></code> symbol, any
+real occurrences of the dollar symbol (e.g. for currency) is shown as
+<code>[dollar]</code> instead. Unlike in some cataloguing applications,
+there are no spaces between subfield codes and the subfield text.
 </td>
 </tr>
 </table>
@@ -1551,7 +1552,7 @@ <h4 class="accordion-header" id="headingSolution1">
   Show me the solution
   </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">
 <ol style="list-style-type: decimal">
 <li>Go to Tools in the upper menu in the MarcEditor</li>
@@ -1612,7 +1613,7 @@ <h4 class="accordion-header" id="headingSolution2">
   Show me the solution
   </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">
 <ol style="list-style-type: decimal">
 <li>Verify your file has multiple 9XX fields by using the Field Count
@@ -1698,7 +1699,7 @@ <h4 class="accordion-header" id="headingSolution3">
   Show me the solution
   </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">
 <ol style="list-style-type: decimal">
 <li>Go to Tools in the upper menu in the MarcEditor</li>
@@ -1776,7 +1777,7 @@ <h4 class="accordion-header" id="headingSolution4">
   Show me the solution
   </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">
 <ol style="list-style-type: decimal">
 <li>Go to Tools → Build New Field</li>
@@ -1828,7 +1829,7 @@ <h4 class="accordion-header" id="headingSolution5">
   Show me the solution
   </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">
 <ol style="list-style-type: decimal">
 <li>Go to Tools in the upper menu in the MarcEditor</li>
@@ -1884,7 +1885,7 @@ <h4 class="accordion-header" id="headingSolution6">
   Show me the solution
   </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">
 <ol style="list-style-type: decimal">
 <li>Go to Tools in the upper menu in the MarcEditor</li>
@@ -2182,7 +2183,7 @@ <h4 class="accordion-header" id="headingSolution1">
   Show me the solution
   </h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
 <div class="accordion-body">
 <ol style="list-style-type: decimal">
 <li>Go to Tools in the upper menu in the MarcEditor</li>
@@ -2243,7 +2244,7 @@ <h4 class="accordion-header" id="headingSolution2">
   Show me the solution
   </h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
 <div class="accordion-body">
 <ol style="list-style-type: decimal">
 <li>Go to Tools in the upper menu in the MarcEditor</li>
diff --git a/instructor/02-top-level-menu-features.html b/instructor/02-top-level-menu-features.html
index 64388db5..2c548953 100644
--- a/instructor/02-top-level-menu-features.html
+++ b/instructor/02-top-level-menu-features.html
@@ -403,7 +403,7 @@ <h4 class="accordion-header" id="headingSolution1">
   Show me the solution
   </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">
 <ol style="list-style-type: decimal"><li>Click on the gear icon in the main window or go to Tools →
 Preferences</li>
@@ -459,7 +459,7 @@ <h4 class="accordion-header" id="headingSolution2">
   Show me the solution
   </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">
 <ol style="list-style-type: decimal"><li>Click on the gear icon in the main window or go to Tools →
 Preferences</li>
diff --git a/instructor/03-working-with-MARC-files.html b/instructor/03-working-with-MARC-files.html
index f924b64f..d56aae32 100644
--- a/instructor/03-working-with-MARC-files.html
+++ b/instructor/03-working-with-MARC-files.html
@@ -496,11 +496,12 @@ <h3 id="break-a-marc--mrc-file-to-use-in-the-marceditor">Break a MARC (.mrc) fil
 J.R.R. Tolkien.</code>
 </td>
 <td>
-The field content contains the subfields (indicated using the ‘<span class="math inline">\(' symbol) and the text. Because the subfields
-use the '\)</span>’ symbol, any real occurrences of the dollar
-symbol (e.g. for currency) is shown as “[dollar]” instead. Unlike in
-some cataloguing applications, there are no spaces between subfield
-codes and the subfield text.
+The field content contains the subfields (indicated using the
+<code><span class="math inline">\(&lt;/code&gt; symbol) and the text.
+Because the subfields use the &lt;code&gt;\)</span></code> symbol, any
+real occurrences of the dollar symbol (e.g. for currency) is shown as
+<code>[dollar]</code> instead. Unlike in some cataloguing applications,
+there are no spaces between subfield codes and the subfield text.
 </td>
 </tr></table><p>Records in the MarcEditor display are separated by a blank line.</p>
 <p>The MarcEditor divides a file of MARC records into ‘pages’ of 100
diff --git a/instructor/06-manipulating-MARC-data.html b/instructor/06-manipulating-MARC-data.html
index a9443ff3..4fa97128 100644
--- a/instructor/06-manipulating-MARC-data.html
+++ b/instructor/06-manipulating-MARC-data.html
@@ -399,7 +399,7 @@ <h4 class="accordion-header" id="headingSolution1">
   Show me the solution
   </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">
 <ol style="list-style-type: decimal"><li>Go to Tools in the upper menu in the MarcEditor</li>
 <li>Select Add/Delete Field (F7)</li>
@@ -456,7 +456,7 @@ <h4 class="accordion-header" id="headingSolution2">
   Show me the solution
   </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">
 <ol style="list-style-type: decimal"><li>Verify your file has multiple 9XX fields by using the Field Count
 report (Reports → Field Count), or by using Find (Edit → Find “=9” →
@@ -537,7 +537,7 @@ <h4 class="accordion-header" id="headingSolution3">
   Show me the solution
   </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">
 <ol style="list-style-type: decimal"><li>Go to Tools in the upper menu in the MarcEditor</li>
 <li>Select Edit Subfield Data (F9)</li>
@@ -609,7 +609,7 @@ <h4 class="accordion-header" id="headingSolution4">
   Show me the solution
   </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">
 <ol style="list-style-type: decimal"><li>Go to Tools → Build New Field</li>
 <li>In the new window, in the field box, type in
@@ -656,7 +656,7 @@ <h4 class="accordion-header" id="headingSolution5">
   Show me the solution
   </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">
 <ol style="list-style-type: decimal"><li>Go to Tools in the upper menu in the MarcEditor</li>
 <li>Select Edit Indicators (F8)</li>
@@ -707,7 +707,7 @@ <h4 class="accordion-header" id="headingSolution6">
   Show me the solution
   </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">
 <ol style="list-style-type: decimal"><li>Go to Tools in the upper menu in the MarcEditor</li>
 <li>Select RDA Helper</li>
diff --git a/instructor/07-tasks-and-automation.html b/instructor/07-tasks-and-automation.html
index 4d5eb120..913e1872 100644
--- a/instructor/07-tasks-and-automation.html
+++ b/instructor/07-tasks-and-automation.html
@@ -449,7 +449,7 @@ <h4 class="accordion-header" id="headingSolution1">
   Show me the solution
   </h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
 <div class="accordion-body">
 <ol style="list-style-type: decimal"><li>Go to Tools in the upper menu in the MarcEditor</li>
 <li>Select Manage Tasks</li>
@@ -505,7 +505,7 @@ <h4 class="accordion-header" id="headingSolution2">
   Show me the solution
   </h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
 <div class="accordion-body">
 <ol style="list-style-type: decimal"><li>Go to Tools in the upper menu in the MarcEditor</li>
 <li>Select Manage Tasks</li>
diff --git a/instructor/aio.html b/instructor/aio.html
index 26787ab8..692902c0 100644
--- a/instructor/aio.html
+++ b/instructor/aio.html
@@ -619,7 +619,7 @@ <h4 class="accordion-header" id="headingSolution1">
   Show me the solution
   </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">
 <ol style="list-style-type: decimal">
 <li>Click on the gear icon in the main window or go to Tools →
@@ -679,7 +679,7 @@ <h4 class="accordion-header" id="headingSolution2">
   Show me the solution
   </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">
 <ol style="list-style-type: decimal">
 <li>Click on the gear icon in the main window or go to Tools →
@@ -985,11 +985,12 @@ <h3 id="break-a-marc--mrc-file-to-use-in-the-marceditor">Break a MARC (.mrc) fil
 J.R.R. Tolkien.</code>
 </td>
 <td>
-The field content contains the subfields (indicated using the ‘<span class="math inline">\(' symbol) and the text. Because the subfields
-use the '\)</span>’ symbol, any real occurrences of the dollar
-symbol (e.g. for currency) is shown as “[dollar]” instead. Unlike in
-some cataloguing applications, there are no spaces between subfield
-codes and the subfield text.
+The field content contains the subfields (indicated using the
+<code><span class="math inline">\(&lt;/code&gt; symbol) and the text.
+Because the subfields use the &lt;code&gt;\)</span></code> symbol, any
+real occurrences of the dollar symbol (e.g. for currency) is shown as
+<code>[dollar]</code> instead. Unlike in some cataloguing applications,
+there are no spaces between subfield codes and the subfield text.
 </td>
 </tr>
 </table>
@@ -1555,7 +1556,7 @@ <h4 class="accordion-header" id="headingSolution1">
   Show me the solution
   </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">
 <ol style="list-style-type: decimal">
 <li>Go to Tools in the upper menu in the MarcEditor</li>
@@ -1616,7 +1617,7 @@ <h4 class="accordion-header" id="headingSolution2">
   Show me the solution
   </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">
 <ol style="list-style-type: decimal">
 <li>Verify your file has multiple 9XX fields by using the Field Count
@@ -1702,7 +1703,7 @@ <h4 class="accordion-header" id="headingSolution3">
   Show me the solution
   </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">
 <ol style="list-style-type: decimal">
 <li>Go to Tools in the upper menu in the MarcEditor</li>
@@ -1780,7 +1781,7 @@ <h4 class="accordion-header" id="headingSolution4">
   Show me the solution
   </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">
 <ol style="list-style-type: decimal">
 <li>Go to Tools → Build New Field</li>
@@ -1832,7 +1833,7 @@ <h4 class="accordion-header" id="headingSolution5">
   Show me the solution
   </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">
 <ol style="list-style-type: decimal">
 <li>Go to Tools in the upper menu in the MarcEditor</li>
@@ -1888,7 +1889,7 @@ <h4 class="accordion-header" id="headingSolution6">
   Show me the solution
   </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">
 <ol style="list-style-type: decimal">
 <li>Go to Tools in the upper menu in the MarcEditor</li>
@@ -2187,7 +2188,7 @@ <h4 class="accordion-header" id="headingSolution1">
   Show me the solution
   </h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
 <div class="accordion-body">
 <ol style="list-style-type: decimal">
 <li>Go to Tools in the upper menu in the MarcEditor</li>
@@ -2248,7 +2249,7 @@ <h4 class="accordion-header" id="headingSolution2">
   Show me the solution
   </h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
 <div class="accordion-body">
 <ol style="list-style-type: decimal">
 <li>Go to Tools in the upper menu in the MarcEditor</li>
diff --git a/md5sum.txt b/md5sum.txt
index aaea41a7..0efac0fb 100644
--- a/md5sum.txt
+++ b/md5sum.txt
@@ -5,7 +5,7 @@
 "index.md" "cfdf64fcd2eb835be0b6137361b16f0b" "site/built/index.md" "2023-05-02"
 "episodes/01-introduction.md" "ec7862eb38661b11163ce6e74ec94007" "site/built/01-introduction.md" "2023-04-25"
 "episodes/02-top-level-menu-features.md" "fb3e0a11d2d814dc6980a77dfb1c57d8" "site/built/02-top-level-menu-features.md" "2023-04-25"
-"episodes/03-working-with-MARC-files.md" "e3bf54ee0e14f2d1c858ef4d447e26a3" "site/built/03-working-with-MARC-files.md" "2023-08-18"
+"episodes/03-working-with-MARC-files.md" "7ba7f495c8a65d86e73fc8a25fc80862" "site/built/03-working-with-MARC-files.md" "2023-08-18"
 "episodes/04-layout-of-the-MarcEditor.md" "06e2edafb1116c23caed1d8977f112d4" "site/built/04-layout-of-the-MarcEditor.md" "2023-04-25"
 "episodes/05-profiling-your-MARC-data.md" "94d06165883751bb8b488b1c00e9d051" "site/built/05-profiling-your-MARC-data.md" "2023-07-28"
 "episodes/06-manipulating-MARC-data.md" "0e6c669054e786dc9c1ebdab52278495" "site/built/06-manipulating-MARC-data.md" "2023-04-25"
diff --git a/pkgdown.yml b/pkgdown.yml
index 5537fc1e..9ac0913e 100644
--- a/pkgdown.yml
+++ b/pkgdown.yml
@@ -2,5 +2,5 @@ pandoc: 2.19.2
 pkgdown: 2.0.7
 pkgdown_sha: ~
 articles: {}
-last_built: 2023-08-18T15:21Z
+last_built: 2023-08-18T15:44Z