diff --git a/tf/about/annotate.html b/tf/about/annotate.html
index 667367b44..f0a58eec9 100644
--- a/tf/about/annotate.html
+++ b/tf/about/annotate.html
@@ -298,7 +298,7 @@ <h3 id="recommended-practice">Recommended practice</h3>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/about/annotate.py#L1-L3" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/about/annotate.py#L1-L3" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 .. include:: ../docs/about/annotate.md
diff --git a/tf/about/annotateBrowser.html b/tf/about/annotateBrowser.html
index 5ee415bae..6d5f993bf 100644
--- a/tf/about/annotateBrowser.html
+++ b/tf/about/annotateBrowser.html
@@ -267,7 +267,7 @@ <h1 id="programming">Programming</h1>
 <details class="source">
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+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/about/annotateBrowser.py#L1-L3" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 .. include:: ../docs/about/annotateBrowser.md
diff --git a/tf/about/apps.html b/tf/about/apps.html
index 305ab3949..cb5c15120 100644
--- a/tf/about/apps.html
+++ b/tf/about/apps.html
@@ -115,7 +115,7 @@ <h3 id="two-contexts">Two contexts</h3>
 <details class="source">
 <summary>
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+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/about/apps.py#L1-L3" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 .. include:: ../docs/about/apps.md
diff --git a/tf/about/background.html b/tf/about/background.html
index a444723db..fb5235f93 100644
--- a/tf/about/background.html
+++ b/tf/about/background.html
@@ -155,7 +155,7 @@ <h2 id="history">History</h2>
 <details class="source">
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+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/about/background.py#L1-L3" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 .. include:: ../docs/about/background.md
diff --git a/tf/about/browser.html b/tf/about/browser.html
index c477fee5d..b9e657e35 100644
--- a/tf/about/browser.html
+++ b/tf/about/browser.html
@@ -174,7 +174,7 @@ <h3 id="unicode-in-excel-csvs">UNICODE in Excel CSVs</h3>
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+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/about/browser.py#L1-L3" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 .. include:: ../docs/about/browser.md
diff --git a/tf/about/clientmanual.html b/tf/about/clientmanual.html
index aa431ebeb..e190f2869 100644
--- a/tf/about/clientmanual.html
+++ b/tf/about/clientmanual.html
@@ -565,7 +565,7 @@ <h1 id="credits">Credits</h1>
 <details class="source">
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+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/about/clientmanual.py#L1-L3" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 .. include:: ../docs/about/clientmanual.md
diff --git a/tf/about/code.html b/tf/about/code.html
index 4e1e9af51..b9f923b15 100644
--- a/tf/about/code.html
+++ b/tf/about/code.html
@@ -98,7 +98,7 @@ <h2 id="writing">Writing</h2>
 <details class="source">
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-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/about/code.py#L1-L3" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/about/code.py#L1-L3" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 .. include:: ../docs/about/code.md
diff --git a/tf/about/corpora.html b/tf/about/corpora.html
index 157aca22b..bce2f4eaa 100644
--- a/tf/about/corpora.html
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@@ -353,7 +353,7 @@ <h3 id="extra-data">Extra data</h3>
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+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/about/corpora.py#L1-L3" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 .. include:: ../docs/about/corpora.md
diff --git a/tf/about/datamodel.html b/tf/about/datamodel.html
index fc2dc2c6c..a03c39681 100644
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+++ b/tf/about/datamodel.html
@@ -265,7 +265,7 @@ <h2 id="serializing-and-pre-computing">Serializing and pre-computing</h2>
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-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/about/datamodel.py#L1-L3" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/about/datamodel.py#L1-L3" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 .. include:: ../docs/about/datamodel.md
diff --git a/tf/about/datasharing.html b/tf/about/datasharing.html
index 895d36b11..36336e536 100644
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+++ b/tf/about/datasharing.html
@@ -362,7 +362,7 @@ <h3 id="more-modules-at-the-same-time">More modules at the same time</h3>
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-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/about/datasharing.py#L1-L3" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/about/datasharing.py#L1-L3" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 .. include:: ../docs/about/datasharing.md
diff --git a/tf/about/displaydesign.html b/tf/about/displaydesign.html
index ea4be4b76..2e46da2bd 100644
--- a/tf/about/displaydesign.html
+++ b/tf/about/displaydesign.html
@@ -151,7 +151,7 @@ <h3 id="output">Output</h3>
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-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/about/displaydesign.py#L1-L3" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/about/displaydesign.py#L1-L3" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 .. include:: ../docs/about/displaydesign.md
diff --git a/tf/about/faq.html b/tf/about/faq.html
index 44c930968..94de37710 100644
--- a/tf/about/faq.html
+++ b/tf/about/faq.html
@@ -161,7 +161,7 @@ <h3 id="github-rate-limit-exceeded">GitHub Rate Limit Exceeded!</h3>
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+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/about/faq.py#L1-L3" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 .. include:: ../docs/about/faq.md
diff --git a/tf/about/fileformats.html b/tf/about/fileformats.html
index 09ae12486..8099147c4 100644
--- a/tf/about/fileformats.html
+++ b/tf/about/fileformats.html
@@ -158,7 +158,7 @@ <h3 id="single-values">Single values</h3>
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+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/about/fileformats.py#L1-L3" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 .. include:: ../docs/about/fileformats.md
diff --git a/tf/about/index.html b/tf/about/index.html
index 01d9b7598..25aa4b587 100644
--- a/tf/about/index.html
+++ b/tf/about/index.html
@@ -33,7 +33,7 @@ <h1 id="documents">Documents</h1>
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-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/about/__init__.py#L1-L5" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/about/__init__.py#L1-L5" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 # Documents
diff --git a/tf/about/install.html b/tf/about/install.html
index f08a94dce..861a9277a 100644
--- a/tf/about/install.html
+++ b/tf/about/install.html
@@ -108,7 +108,7 @@ <h4 id="note-for-linux-users">Note for Linux users</h4>
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-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/about/install.py#L1-L3" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/about/install.py#L1-L3" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 .. include:: ../docs/about/install.md
diff --git a/tf/about/manual.html b/tf/about/manual.html
index b24487be7..fef0258e2 100644
--- a/tf/about/manual.html
+++ b/tf/about/manual.html
@@ -390,7 +390,7 @@ <h2 id="keyboard-shortcuts">Keyboard shortcuts</h2>
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-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/about/manual.py#L1-L3" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/about/manual.py#L1-L3" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 .. include:: ../docs/about/manual.md
diff --git a/tf/about/optimizations.html b/tf/about/optimizations.html
index eb3eebc45..2692f7683 100644
--- a/tf/about/optimizations.html
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@@ -187,7 +187,7 @@ <h3 id="edge-features">Edge features</h3>
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+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/about/optimizations.py#L1-L3" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 .. include:: ../docs/about/optimizations.md
diff --git a/tf/about/releases.html b/tf/about/releases.html
index 7ff8b0b93..92feb4342 100644
--- a/tf/about/releases.html
+++ b/tf/about/releases.html
@@ -550,7 +550,7 @@ <h2 id="older-releases">Older releases</h2>
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-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/about/releases.py#L1-L3" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/about/releases.py#L1-L3" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 .. include:: ../docs/about/releases.md
diff --git a/tf/about/releasesold.html b/tf/about/releasesold.html
index 4040fdeed..d3fce9a00 100644
--- a/tf/about/releasesold.html
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@@ -3455,7 +3455,7 @@ <h5 id="changed">Changed</h5>
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-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/about/releasesold.py#L1-L3" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/about/releasesold.py#L1-L3" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 .. include:: ../docs/about/releasesold.md
diff --git a/tf/about/searchdesign.html b/tf/about/searchdesign.html
index b7c9baf08..53b981aee 100644
--- a/tf/about/searchdesign.html
+++ b/tf/about/searchdesign.html
@@ -477,7 +477,7 @@ <h3 id="small-first-strategy">Small-first strategy</h3>
 <details class="source">
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-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/about/searchdesign.py#L1-L3" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/about/searchdesign.py#L1-L3" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 .. include:: ../docs/about/searchdesign.md
diff --git a/tf/about/searchusage.html b/tf/about/searchusage.html
index 266beff47..2a142fb80 100644
--- a/tf/about/searchusage.html
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@@ -776,7 +776,7 @@ <h5 id="implementation">Implementation</h5>
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-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/about/searchusage.py#L1-L3" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/about/searchusage.py#L1-L3" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 .. include:: ../docs/about/searchusage.md
diff --git a/tf/about/tests.html b/tf/about/tests.html
index dddd28846..3b15185a7 100644
--- a/tf/about/tests.html
+++ b/tf/about/tests.html
@@ -71,7 +71,7 @@ <h2 id="relations">Relations</h2>
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+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/about/tests.py#L1-L3" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 .. include:: ../docs/about/tests.md
diff --git a/tf/about/use.html b/tf/about/use.html
index 4942d8ec5..d85907dc1 100644
--- a/tf/about/use.html
+++ b/tf/about/use.html
@@ -90,7 +90,7 @@ <h2 id="tf-api">TF API</h2>
 <details class="source">
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-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/about/use.py#L1-L3" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/about/use.py#L1-L3" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 .. include:: ../docs/about/use.md
diff --git a/tf/about/usefunc.html b/tf/about/usefunc.html
index 2a3c288ac..1f7050adb 100644
--- a/tf/about/usefunc.html
+++ b/tf/about/usefunc.html
@@ -419,7 +419,7 @@ <h2 id="prevent-data-loading">Prevent data loading</h2>
 <details class="source">
 <summary>
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-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/about/usefunc.py#L1-L3" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/about/usefunc.py#L1-L3" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 .. include:: ../docs/about/usefunc.md
diff --git a/tf/about/variants.html b/tf/about/variants.html
index d1ac57b0d..f97aeeabe 100644
--- a/tf/about/variants.html
+++ b/tf/about/variants.html
@@ -438,7 +438,7 @@ <h3 id="the-stack">The stack</h3>
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+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/about/variants.py#L1-L3" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 .. include:: ../docs/about/variants.md
diff --git a/tf/about/volumes.html b/tf/about/volumes.html
index 7c1d45164..9454761ba 100644
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@@ -323,7 +323,7 @@ <h2 id="reflection">Reflection</h2>
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+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/about/volumes.py#L1-L3" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 .. include:: ../docs/about/volumes.md
diff --git a/tf/advanced/annotate.html b/tf/advanced/annotate.html
index 56129e290..a8b58155e 100644
--- a/tf/advanced/annotate.html
+++ b/tf/advanced/annotate.html
@@ -34,7 +34,7 @@ <h1 class="title">Module <code>tf.advanced.annotate</code></h1>
 <details class="source">
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-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/advanced/annotate.py#L1-L26" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/advanced/annotate.py#L1-L26" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 Enable manual annotation APIs.
diff --git a/tf/advanced/app.html b/tf/advanced/app.html
index 0804e80d3..574cc4fed 100644
--- a/tf/advanced/app.html
+++ b/tf/advanced/app.html
@@ -31,7 +31,7 @@ <h1 class="title">Module <code>tf.advanced.app</code></h1>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/advanced/app.py#L1-L802" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/advanced/app.py#L1-L802" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">import types
 import traceback
@@ -990,7 +990,7 @@ <h2 id="parameters">Parameters</h2>
 <details class="source">
 <summary>
 <span>Expand source code</span>
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+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/advanced/app.py#L58-L444" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">class App:
     def __init__(
diff --git a/tf/advanced/condense.html b/tf/advanced/condense.html
index 9e6b9ee38..ed07f4aa4 100644
--- a/tf/advanced/condense.html
+++ b/tf/advanced/condense.html
@@ -31,7 +31,7 @@ <h1 class="title">Module <code>tf.advanced.condense</code></h1>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/advanced/condense.py#L1-L85" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/advanced/condense.py#L1-L85" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">def condense(api, tuples, condenseType, multiple=False):
     F = api.F
diff --git a/tf/advanced/data.html b/tf/advanced/data.html
index 8f498fbc4..a9e3e853a 100644
--- a/tf/advanced/data.html
+++ b/tf/advanced/data.html
@@ -31,7 +31,7 @@ <h1 class="title">Module <code>tf.advanced.data</code></h1>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/advanced/data.py#L1-L448" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/advanced/data.py#L1-L448" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">from ..core.helpers import itemize
 from ..core.files import backendRep, expandDir, prefixSlash, normpath
@@ -541,7 +541,7 @@ <h2 id="parameters">Parameters</h2>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/advanced/data.py#L11-L429" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/advanced/data.py#L11-L429" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">class AppData:
     def __init__(
diff --git a/tf/advanced/display.html b/tf/advanced/display.html
index 269c31c84..d737c6a8c 100644
--- a/tf/advanced/display.html
+++ b/tf/advanced/display.html
@@ -69,7 +69,7 @@ <h2 id="see-also">See also</h2>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/advanced/display.py#L1-L1020" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/advanced/display.py#L1-L1020" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 # Display
diff --git a/tf/advanced/find.html b/tf/advanced/find.html
index 17bca68ab..571af46a8 100644
--- a/tf/advanced/find.html
+++ b/tf/advanced/find.html
@@ -31,7 +31,7 @@ <h1 class="title">Module <code>tf.advanced.find</code></h1>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/advanced/find.py#L1-L211" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/advanced/find.py#L1-L211" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">import sys
 from importlib import util
diff --git a/tf/advanced/helpers.html b/tf/advanced/helpers.html
index 1b1c0dbda..e7c41c3e4 100644
--- a/tf/advanced/helpers.html
+++ b/tf/advanced/helpers.html
@@ -31,7 +31,7 @@ <h1 class="title">Module <code>tf.advanced.helpers</code></h1>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/advanced/helpers.py#L1-L814" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/advanced/helpers.py#L1-L814" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">import collections
 from textwrap import dedent
diff --git a/tf/advanced/highlight.html b/tf/advanced/highlight.html
index 041152a99..ed328bb81 100644
--- a/tf/advanced/highlight.html
+++ b/tf/advanced/highlight.html
@@ -31,7 +31,7 @@ <h1 class="title">Module <code>tf.advanced.highlight</code></h1>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/advanced/highlight.py#L1-L218" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/advanced/highlight.py#L1-L218" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">from .search import runSearch
 
diff --git a/tf/advanced/index.html b/tf/advanced/index.html
index d51fc3b4c..d3cd4fa77 100644
--- a/tf/advanced/index.html
+++ b/tf/advanced/index.html
@@ -66,7 +66,7 @@ <h1 id="advanced-api">Advanced API</h1>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/advanced/__init__.py#L1-L39" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/advanced/__init__.py#L1-L39" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 # Advanced API
diff --git a/tf/advanced/interchange.html b/tf/advanced/interchange.html
index f8ed44186..b95ebf3fb 100644
--- a/tf/advanced/interchange.html
+++ b/tf/advanced/interchange.html
@@ -35,7 +35,7 @@ <h1 class="title">Module <code>tf.advanced.interchange</code></h1>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/advanced/interchange.py#L1-L27" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/advanced/interchange.py#L1-L27" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 Produce exports of the whole dataset in different formats.
diff --git a/tf/advanced/links.html b/tf/advanced/links.html
index d65fa141c..df72a713d 100644
--- a/tf/advanced/links.html
+++ b/tf/advanced/links.html
@@ -32,7 +32,7 @@ <h1 class="title">Module <code>tf.advanced.links</code></h1>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/advanced/links.py#L1-L1020" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/advanced/links.py#L1-L1020" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 Produce links to TF data and links from nodes to web resources.
diff --git a/tf/advanced/options.html b/tf/advanced/options.html
index d51d2adb7..b4a69953a 100644
--- a/tf/advanced/options.html
+++ b/tf/advanced/options.html
@@ -392,7 +392,7 @@ <h2 id="parameters">Parameters</h2>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/advanced/options.py#L1-L714" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/advanced/options.py#L1-L714" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 # Display Settings.
@@ -1144,7 +1144,7 @@ <h2 class="section-title" id="header-classes">Classes</h2>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/advanced/options.py#L545-L714" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/advanced/options.py#L545-L714" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">class Options:
     def __init__(self, app):
@@ -1366,7 +1366,7 @@ <h3>Methods</h3>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/advanced/options.py#L531-L542" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/advanced/options.py#L531-L542" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">class OptionsCurrent:
     def __init__(self, options):
diff --git a/tf/advanced/render.html b/tf/advanced/render.html
index 25565c2d2..ad2517f0d 100644
--- a/tf/advanced/render.html
+++ b/tf/advanced/render.html
@@ -45,7 +45,7 @@ <h2 id="information-shielding">Information shielding</h2>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/advanced/render.py#L1-L742" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/advanced/render.py#L1-L742" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 # Render
diff --git a/tf/advanced/repo.html b/tf/advanced/repo.html
index 5f21d90e5..31bab895a 100644
--- a/tf/advanced/repo.html
+++ b/tf/advanced/repo.html
@@ -295,7 +295,7 @@ <h3 id="updating-a-corpus-that-you-already-have">Updating a corpus that you alre
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/advanced/repo.py#L1-L2274" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/advanced/repo.py#L1-L2274" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 # Auto downloading from a back-end repository
@@ -2822,7 +2822,7 @@ <h2 class="section-title" id="header-classes">Classes</h2>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/advanced/repo.py#L1005-L2094" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/advanced/repo.py#L1005-L2094" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">class Checkout:
     &#34;&#34;&#34;Auxiliary class for `checkoutRepo`&#34;&#34;&#34;
@@ -4111,7 +4111,7 @@ <h3>Methods</h3>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/advanced/repo.py#L542-L815" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/advanced/repo.py#L542-L815" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">class Repo:
     &#34;&#34;&#34;Auxiliary class for `releaseData`&#34;&#34;&#34;
diff --git a/tf/advanced/search.html b/tf/advanced/search.html
index 96eb80b00..8eee14b1e 100644
--- a/tf/advanced/search.html
+++ b/tf/advanced/search.html
@@ -32,7 +32,7 @@ <h1 class="title">Module <code>tf.advanced.search</code></h1>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/advanced/search.py#L1-L264" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/advanced/search.py#L1-L264" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 Calls from the advanced API to the Search API.
diff --git a/tf/advanced/sections.html b/tf/advanced/sections.html
index ecad5fd2c..11970eacd 100644
--- a/tf/advanced/sections.html
+++ b/tf/advanced/sections.html
@@ -49,7 +49,7 @@ <h3 id="structure">Structure</h3>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/advanced/sections.py#L1-L202" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/advanced/sections.py#L1-L202" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;Section
 
diff --git a/tf/advanced/settings.html b/tf/advanced/settings.html
index 665fa6a14..fd821e515 100644
--- a/tf/advanced/settings.html
+++ b/tf/advanced/settings.html
@@ -844,7 +844,7 @@ <h2 id="writing"><code>writing</code></h2>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/advanced/settings.py#L1-L2000" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/advanced/settings.py#L1-L2000" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 # App settings
@@ -2937,7 +2937,7 @@ <h2 class="section-title" id="header-classes">Classes</h2>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/advanced/settings.py#L1184-L1200" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/advanced/settings.py#L1184-L1200" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">class AppCurrent:
     def __init__(self, specs):
@@ -2988,7 +2988,7 @@ <h3>Methods</h3>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/advanced/settings.py#L1203-L1392" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/advanced/settings.py#L1203-L1392" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">class Check:
     def __init__(self, app, withApi):
diff --git a/tf/advanced/tables.html b/tf/advanced/tables.html
index 554f54d26..7db5f8437 100644
--- a/tf/advanced/tables.html
+++ b/tf/advanced/tables.html
@@ -31,7 +31,7 @@ <h1 class="title">Module <code>tf.advanced.tables</code></h1>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/advanced/tables.py#L1-L350" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/advanced/tables.py#L1-L350" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">from ..core.text import DEFAULT_FORMAT
 from .helpers import getHeaders, RESULT
diff --git a/tf/advanced/text.html b/tf/advanced/text.html
index 351d5dfc8..528b3b68d 100644
--- a/tf/advanced/text.html
+++ b/tf/advanced/text.html
@@ -31,7 +31,7 @@ <h1 class="title">Module <code>tf.advanced.text</code></h1>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/advanced/text.py#L1-L149" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/advanced/text.py#L1-L149" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">import types
 from textwrap import dedent
diff --git a/tf/advanced/unravel.html b/tf/advanced/unravel.html
index 2ea0b5343..61f5dd334 100644
--- a/tf/advanced/unravel.html
+++ b/tf/advanced/unravel.html
@@ -35,7 +35,7 @@ <h1 id="unravel">Unravel</h1>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/advanced/unravel.py#L1-L662" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/advanced/unravel.py#L1-L662" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 # Unravel
@@ -758,7 +758,7 @@ <h2 class="section-title" id="header-classes">Classes</h2>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/advanced/unravel.py#L87-L91" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/advanced/unravel.py#L87-L91" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">class NodeProps:
     &#34;&#34;&#34;Node properties during plain() or pretty().
@@ -851,7 +851,7 @@ <h3>Instance variables</h3>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/advanced/unravel.py#L22-L26" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/advanced/unravel.py#L22-L26" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">class OuterSettings:
     &#34;&#34;&#34;Common properties during plain() and pretty().
@@ -933,7 +933,7 @@ <h3>Instance variables</h3>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/advanced/unravel.py#L168-L182" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/advanced/unravel.py#L168-L182" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">class TreeInfo:
     &#34;&#34;&#34;Tree properties during plain() or pretty().
diff --git a/tf/advanced/volumes.html b/tf/advanced/volumes.html
index dd496669c..071b92d12 100644
--- a/tf/advanced/volumes.html
+++ b/tf/advanced/volumes.html
@@ -32,7 +32,7 @@ <h1 class="title">Module <code>tf.advanced.volumes</code></h1>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/advanced/volumes.py#L1-L90" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/advanced/volumes.py#L1-L90" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 Produce links to TF data and links from nodes to web resources.
diff --git a/tf/advanced/zipdata.html b/tf/advanced/zipdata.html
index 4f9e9b481..1f6a30ca5 100644
--- a/tf/advanced/zipdata.html
+++ b/tf/advanced/zipdata.html
@@ -31,7 +31,7 @@ <h1 class="title">Module <code>tf.advanced.zipdata</code></h1>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/advanced/zipdata.py#L1-L423" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/advanced/zipdata.py#L1-L423" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">import sys
 import types
diff --git a/tf/app.html b/tf/app.html
index 9b83a7909..fcc37b182 100644
--- a/tf/app.html
+++ b/tf/app.html
@@ -39,7 +39,7 @@ <h1 class="title">Module <code>tf.app</code></h1>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/app.py#L1-L72" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/app.py#L1-L72" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 Make use of a corpus.
diff --git a/tf/browser/command.html b/tf/browser/command.html
index 46a08bb39..3389883a5 100644
--- a/tf/browser/command.html
+++ b/tf/browser/command.html
@@ -32,7 +32,7 @@ <h1 class="title">Module <code>tf.browser.command</code></h1>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/browser/command.py#L1-L106" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/browser/command.py#L1-L106" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 Command-line argument processing
diff --git a/tf/browser/html.html b/tf/browser/html.html
index 336f0e2eb..e1de939f7 100644
--- a/tf/browser/html.html
+++ b/tf/browser/html.html
@@ -34,7 +34,7 @@ <h1 class="title">Module <code>tf.browser.html</code></h1>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/browser/html.py#L1-L158" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/browser/html.py#L1-L158" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;HTML generation done in the Pythonic way.
 
@@ -286,7 +286,7 @@ <h2 class="section-title" id="header-classes">Classes</h2>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/browser/html.py#L133-L141" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/browser/html.py#L133-L141" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">class H:
     &#34;&#34;&#34;Provider of HTML serializing functions per element type.
diff --git a/tf/browser/index.html b/tf/browser/index.html
index f36be72fc..15079375d 100644
--- a/tf/browser/index.html
+++ b/tf/browser/index.html
@@ -32,7 +32,7 @@ <h1 id="local-tf-data-and-web-server">Local TF data and web server</h1>
 <details class="source">
 <summary>
 <span>Expand source code</span>
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+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/browser/__init__.py#L1-L3" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 # Local TF data and web server
diff --git a/tf/browser/kernel.html b/tf/browser/kernel.html
index 9f06f3c29..ee408e3d2 100644
--- a/tf/browser/kernel.html
+++ b/tf/browser/kernel.html
@@ -38,7 +38,7 @@ <h2 id="kernel-api">Kernel API</h2>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/browser/kernel.py#L1-L493" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/browser/kernel.py#L1-L493" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 # TF kernel
diff --git a/tf/browser/ner/corpus.html b/tf/browser/ner/corpus.html
index 46679e2e8..8efa92298 100644
--- a/tf/browser/ner/corpus.html
+++ b/tf/browser/ner/corpus.html
@@ -39,7 +39,7 @@ <h1 class="title">Module <code>tf.browser.ner.corpus</code></h1>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/browser/ner/corpus.py#L1-L399" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/browser/ner/corpus.py#L1-L399" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;Access to the corpus.
 
@@ -466,7 +466,7 @@ <h2 class="section-title" id="header-classes">Classes</h2>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/browser/ner/corpus.py#L26-L399" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/browser/ner/corpus.py#L26-L399" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">class Corpus(Settings):
     def __init__(self):
diff --git a/tf/browser/ner/data.html b/tf/browser/ner/data.html
index 42148711c..ecc1b10e8 100644
--- a/tf/browser/ner/data.html
+++ b/tf/browser/ner/data.html
@@ -43,7 +43,7 @@ <h1 class="title">Module <code>tf.browser.ner.data</code></h1>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/browser/ner/data.py#L1-L938" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/browser/ner/data.py#L1-L938" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;Annotation data module.
 
@@ -1025,7 +1025,7 @@ <h2 id="parameters">Parameters</h2>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/browser/ner/data.py#L34-L938" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/browser/ner/data.py#L34-L938" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">class Data(Corpus):
     def __init__(self, sets=None):
diff --git a/tf/browser/ner/form.html b/tf/browser/ner/form.html
index fb51806f4..1cad4baf8 100644
--- a/tf/browser/ner/form.html
+++ b/tf/browser/ner/form.html
@@ -37,7 +37,7 @@ <h1 class="title">Module <code>tf.browser.ner.form</code></h1>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/browser/ner/form.py#L1-L156" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/browser/ner/form.py#L1-L156" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;Machinery for request reading.
 
@@ -229,7 +229,7 @@ <h2 id="parameters">Parameters</h2>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/browser/ner/form.py#L18-L156" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/browser/ner/form.py#L18-L156" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">class Form:
     def __init__(
diff --git a/tf/browser/ner/fragments.html b/tf/browser/ner/fragments.html
index 5c1c21d3c..20f3e6c95 100644
--- a/tf/browser/ner/fragments.html
+++ b/tf/browser/ner/fragments.html
@@ -35,7 +35,7 @@ <h1 class="title">Module <code>tf.browser.ner.fragments</code></h1>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/browser/ner/fragments.py#L1-L1008" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/browser/ner/fragments.py#L1-L1008" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;Wraps various pieces into HTML.
 
@@ -1064,7 +1064,7 @@ <h2 class="section-title" id="header-classes">Classes</h2>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/browser/ner/fragments.py#L14-L1008" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/browser/ner/fragments.py#L14-L1008" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">class Fragments:
     def wrapMessages(self):
diff --git a/tf/browser/ner/helpers.html b/tf/browser/ner/helpers.html
index 6c7798692..b7924e20d 100644
--- a/tf/browser/ner/helpers.html
+++ b/tf/browser/ner/helpers.html
@@ -35,7 +35,7 @@ <h1 class="title">Module <code>tf.browser.ner.helpers</code></h1>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/browser/ner/helpers.py#L1-L971" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/browser/ner/helpers.py#L1-L971" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;Auxiliary functions.
 
diff --git a/tf/browser/ner/match.html b/tf/browser/ner/match.html
index 908410964..9b322a25d 100644
--- a/tf/browser/ner/match.html
+++ b/tf/browser/ner/match.html
@@ -34,7 +34,7 @@ <h1 class="title">Module <code>tf.browser.ner.match</code></h1>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/browser/ner/match.py#L1-L356" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/browser/ner/match.py#L1-L356" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;Match functions.
 
diff --git a/tf/browser/ner/ner.html b/tf/browser/ner/ner.html
index dd8bd3b3d..6d9677e2a 100644
--- a/tf/browser/ner/ner.html
+++ b/tf/browser/ner/ner.html
@@ -244,7 +244,7 @@ <h2 id="inspection">Inspection</h2>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/browser/ner/ner.py#L1-L1460" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/browser/ner/ner.py#L1-L1460" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;API for Named Entity marking.
 
@@ -1768,7 +1768,7 @@ <h2 id="parameters">Parameters</h2>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/browser/ner/ner.py#L294-L1460" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/browser/ner/ner.py#L294-L1460" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">class NER(Sheets, Sets, Show):
     def __init__(
diff --git a/tf/browser/ner/request.html b/tf/browser/ner/request.html
index d6e2e55d7..83b70335e 100644
--- a/tf/browser/ner/request.html
+++ b/tf/browser/ner/request.html
@@ -34,7 +34,7 @@ <h1 class="title">Module <code>tf.browser.ner.request</code></h1>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/browser/ner/request.py#L1-L313" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/browser/ner/request.py#L1-L313" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;Auxiliary functions for managing request data.
 
@@ -386,7 +386,7 @@ <h2 class="section-title" id="header-classes">Classes</h2>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/browser/ner/request.py#L14-L313" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/browser/ner/request.py#L14-L313" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">class Request(Form):
     def __init__(self):
diff --git a/tf/browser/ner/serve.html b/tf/browser/ner/serve.html
index f9008fdc8..ed5f0504b 100644
--- a/tf/browser/ner/serve.html
+++ b/tf/browser/ner/serve.html
@@ -36,7 +36,7 @@ <h1 class="title">Module <code>tf.browser.ner.serve</code></h1>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/browser/ner/serve.py#L1-L366" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/browser/ner/serve.py#L1-L366" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;Main controller for Flask
 
@@ -460,7 +460,7 @@ <h2 id="parameters">Parameters</h2>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/browser/ner/serve.py#L17-L334" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/browser/ner/serve.py#L17-L334" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">class Serve(Request, Fragments):
     def __init__(self, web):
diff --git a/tf/browser/ner/sets.html b/tf/browser/ner/sets.html
index 692662c76..55abdd949 100644
--- a/tf/browser/ner/sets.html
+++ b/tf/browser/ner/sets.html
@@ -36,7 +36,7 @@ <h1 class="title">Module <code>tf.browser.ner.sets</code></h1>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/browser/ner/sets.py#L1-L382" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/browser/ner/sets.py#L1-L382" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;Annotation set management.
 
@@ -458,7 +458,7 @@ <h2 id="parameters">Parameters</h2>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/browser/ner/sets.py#L29-L382" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/browser/ner/sets.py#L29-L382" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">class Sets(Data):
     def __init__(self, sets=None):
diff --git a/tf/browser/ner/settings.html b/tf/browser/ner/settings.html
index 9df3e7cf1..2c26b31c1 100644
--- a/tf/browser/ner/settings.html
+++ b/tf/browser/ner/settings.html
@@ -34,7 +34,7 @@ <h1 class="title">Module <code>tf.browser.ner.settings</code></h1>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/browser/ner/settings.py#L1-L255" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/browser/ner/settings.py#L1-L255" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;Corpus dependent setup of the annotation tool.
 
@@ -416,7 +416,7 @@ <h2 class="section-title" id="header-classes">Classes</h2>
 <details class="source">
 <summary>
 <span>Expand source code</span>
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+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/browser/ner/settings.py#L196-L255" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">class Settings:
     def __init__(self):
diff --git a/tf/browser/ner/sheets.html b/tf/browser/ner/sheets.html
index ae60aad51..9102d04f1 100644
--- a/tf/browser/ner/sheets.html
+++ b/tf/browser/ner/sheets.html
@@ -31,7 +31,7 @@ <h1 class="title">Module <code>tf.browser.ner.sheets</code></h1>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/browser/ner/sheets.py#L1-L980" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/browser/ner/sheets.py#L1-L980" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">import re
 import time
@@ -1033,7 +1033,7 @@ <h2 class="section-title" id="header-classes">Classes</h2>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/browser/ner/sheets.py#L47-L980" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/browser/ner/sheets.py#L47-L980" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">class Sheets:
     def __init__(self, sheets=None):
diff --git a/tf/browser/ner/show.html b/tf/browser/ner/show.html
index 698612808..521c59a24 100644
--- a/tf/browser/ner/show.html
+++ b/tf/browser/ner/show.html
@@ -34,7 +34,7 @@ <h1 class="title">Module <code>tf.browser.ner.show</code></h1>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/browser/ner/show.py#L1-L631" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/browser/ner/show.py#L1-L631" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;Rendering of corpus extracts with annotations.
 
@@ -686,7 +686,7 @@ <h2 class="section-title" id="header-classes">Classes</h2>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/browser/ner/show.py#L25-L631" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/browser/ner/show.py#L25-L631" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">class Show:
     def showEntityOverview(self):
diff --git a/tf/browser/ner/web.html b/tf/browser/ner/web.html
index f901f8bd3..afd11e5a1 100644
--- a/tf/browser/ner/web.html
+++ b/tf/browser/ner/web.html
@@ -34,7 +34,7 @@ <h1 class="title">Module <code>tf.browser.ner.web</code></h1>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/browser/ner/web.py#L1-L92" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/browser/ner/web.py#L1-L92" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;Flask sub web app in the TF browser.
 
diff --git a/tf/browser/serve.html b/tf/browser/serve.html
index 6fd399edf..29529fc70 100644
--- a/tf/browser/serve.html
+++ b/tf/browser/serve.html
@@ -37,7 +37,7 @@ <h1 id="dress-tf-nodes-up-for-serving-on-the-web">Dress TF nodes up for serving
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/browser/serve.py#L1-L475" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/browser/serve.py#L1-L475" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 # Dress TF nodes up for serving on the web
diff --git a/tf/browser/servelib.html b/tf/browser/servelib.html
index 611c33696..7f6531b57 100644
--- a/tf/browser/servelib.html
+++ b/tf/browser/servelib.html
@@ -39,7 +39,7 @@ <h2 id="about">About</h2>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/browser/servelib.py#L1-L262" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/browser/servelib.py#L1-L262" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 # Common Server Related Functions
diff --git a/tf/browser/start.html b/tf/browser/start.html
index cc7626b33..d2276280e 100644
--- a/tf/browser/start.html
+++ b/tf/browser/start.html
@@ -89,7 +89,7 @@ <h2 id="implementation-notes">Implementation notes</h2>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/browser/start.py#L1-L260" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/browser/start.py#L1-L260" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 # Start the TF browser
diff --git a/tf/browser/web.html b/tf/browser/web.html
index d5c897362..a8be33022 100644
--- a/tf/browser/web.html
+++ b/tf/browser/web.html
@@ -114,7 +114,7 @@ <h2 id="javascript">JavaScript</h2>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/browser/web.py#L1-L274" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/browser/web.py#L1-L274" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 # Web interface
@@ -431,7 +431,7 @@ <h2 class="section-title" id="header-classes">Classes</h2>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/browser/web.py#L112-L122" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/browser/web.py#L112-L122" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">class Web:
     def __init__(self, kernelApi):
diff --git a/tf/browser/wrap.html b/tf/browser/wrap.html
index 707d3ce90..d2def4a06 100644
--- a/tf/browser/wrap.html
+++ b/tf/browser/wrap.html
@@ -33,7 +33,7 @@ <h1 id="wrap-material-into-html">Wrap material into HTML</h1>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/browser/wrap.py#L1-L532" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/browser/wrap.py#L1-L532" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 # Wrap material into HTML
diff --git a/tf/capable.html b/tf/capable.html
index e6452901b..8a9b2d8f1 100644
--- a/tf/capable.html
+++ b/tf/capable.html
@@ -86,7 +86,7 @@ <h2 id="optional-dependencies">Optional dependencies</h2>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/capable.py#L1-L359" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/capable.py#L1-L359" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;Dependency management.
 
@@ -500,7 +500,7 @@ <h2 class="section-title" id="header-classes">Classes</h2>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/capable.py#L258-L359" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/capable.py#L258-L359" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">class Capable:
     &#34;&#34;&#34;Import modules for back-end communication if possible.
@@ -684,7 +684,7 @@ <h2 id="parameters">Parameters</h2>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/capable.py#L92-L255" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/capable.py#L92-L255" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">class CheckImport:
     def __init__(self, *modules, optional=False):
diff --git a/tf/cheatsheet.html b/tf/cheatsheet.html
index 549f3b8e0..c5c11cc98 100644
--- a/tf/cheatsheet.html
+++ b/tf/cheatsheet.html
@@ -1677,7 +1677,7 @@ <h1 id="command-line-tools">Command-line tools</h1>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/cheatsheet.py#L1-L3" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/cheatsheet.py#L1-L3" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 .. include:: docs/main/cheatsheet.md
diff --git a/tf/clean.html b/tf/clean.html
index b053abf94..789c530b0 100644
--- a/tf/clean.html
+++ b/tf/clean.html
@@ -40,7 +40,7 @@ <h1 id="clean">Clean</h1>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/clean.py#L1-L118" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/clean.py#L1-L118" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 # Clean
diff --git a/tf/client/index.html b/tf/client/index.html
index 6c8a67af4..6bf6a7364 100644
--- a/tf/client/index.html
+++ b/tf/client/index.html
@@ -57,7 +57,7 @@ <h2 id="acknowledgments">Acknowledgments</h2>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/client/__init__.py#L1-L34" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/client/__init__.py#L1-L34" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 # Layered Search
diff --git a/tf/client/make/build.html b/tf/client/make/build.html
index 37b08fad8..535fbe248 100644
--- a/tf/client/make/build.html
+++ b/tf/client/make/build.html
@@ -81,7 +81,7 @@ <h2 id="commands">Commands</h2>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/client/make/build.py#L1-L1396" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/client/make/build.py#L1-L1396" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 # Usage
@@ -1532,7 +1532,7 @@ <h2 class="section-title" id="header-classes">Classes</h2>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/client/make/build.py#L211-L1305" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/client/make/build.py#L211-L1305" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">class Make:
     def __init__(
diff --git a/tf/client/make/gh.html b/tf/client/make/gh.html
index e7c77d31c..f45a72b73 100644
--- a/tf/client/make/gh.html
+++ b/tf/client/make/gh.html
@@ -31,7 +31,7 @@ <h1 class="title">Module <code>tf.client.make.gh</code></h1>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/client/make/gh.py#L1-L160" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/client/make/gh.py#L1-L160" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">import sys
 import os
diff --git a/tf/client/make/help.html b/tf/client/make/help.html
index c9b47f3b3..3bffbe377 100644
--- a/tf/client/make/help.html
+++ b/tf/client/make/help.html
@@ -31,7 +31,7 @@ <h1 class="title">Module <code>tf.client.make.help</code></h1>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/client/make/help.py#L1-L40" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/client/make/help.py#L1-L40" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">HELP = &#34;&#34;&#34;
 tf-make [--backend={backend} {org}/{repo} serve {folder}
diff --git a/tf/client/make/index.html b/tf/client/make/index.html
index bbf47fca0..4f8810977 100644
--- a/tf/client/make/index.html
+++ b/tf/client/make/index.html
@@ -32,7 +32,7 @@ <h1 class="title">Module <code>tf.client.make</code></h1>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/client/make/__init__.py#L1-L3" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/client/make/__init__.py#L1-L3" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 The search app make program
diff --git a/tf/convert/addnlp.html b/tf/convert/addnlp.html
index 1aad0c945..015862a8b 100644
--- a/tf/convert/addnlp.html
+++ b/tf/convert/addnlp.html
@@ -114,7 +114,7 @@ <h2 id="examples">Examples</h2>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/convert/addnlp.py#L1-L1612" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/convert/addnlp.py#L1-L1612" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;Add data from an NLP pipeline.
 
@@ -1844,7 +1844,7 @@ <h2 id="parameters">Parameters</h2>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/convert/addnlp.py#L198-L1597" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/convert/addnlp.py#L198-L1597" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">class NLPipeline(CheckImport):
     def __init__(
diff --git a/tf/convert/app/app.html b/tf/convert/app/app.html
index 9d06add6a..17adfa3bc 100644
--- a/tf/convert/app/app.html
+++ b/tf/convert/app/app.html
@@ -31,7 +31,7 @@ <h1 class="title">Module <code>tf.convert.app.app</code></h1>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/convert/app/app.py#L1-L41" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/convert/app/app.py#L1-L41" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">import types
 from tf.advanced.app import App
@@ -138,7 +138,7 @@ <h2 id="parameters">Parameters</h2>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/convert/app/app.py#L13-L41" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/convert/app/app.py#L13-L41" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">class TfApp(App):
     def __init__(app, *args, **kwargs):
diff --git a/tf/convert/helpers.html b/tf/convert/helpers.html
index 3838610cc..27fb43236 100644
--- a/tf/convert/helpers.html
+++ b/tf/convert/helpers.html
@@ -31,7 +31,7 @@ <h1 class="title">Module <code>tf.convert.helpers</code></h1>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/convert/helpers.py#L1-L795" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/convert/helpers.py#L1-L795" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">import re
 from textwrap import dedent
diff --git a/tf/convert/iiif.html b/tf/convert/iiif.html
index e03f68058..7228d8d75 100644
--- a/tf/convert/iiif.html
+++ b/tf/convert/iiif.html
@@ -31,7 +31,7 @@ <h1 class="title">Module <code>tf.convert.iiif</code></h1>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/convert/iiif.py#L1-L225" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/convert/iiif.py#L1-L225" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">from ..core.files import (
     readYaml,
@@ -278,7 +278,7 @@ <h2 class="section-title" id="header-classes">Classes</h2>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/convert/iiif.py#L18-L225" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/convert/iiif.py#L18-L225" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">class IIIF:
     def __init__(self, teiVersion, app, pageInfoFile, prod=False, silent=False):
diff --git a/tf/convert/index.html b/tf/convert/index.html
index 1492e6d1c..988b7b3c1 100644
--- a/tf/convert/index.html
+++ b/tf/convert/index.html
@@ -39,7 +39,7 @@ <h1 id="various-forms-of-data-interchange">Various forms of data interchange</h1
 <details class="source">
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 <span>Expand source code</span>
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+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/convert/__init__.py#L1-L14" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 # Various forms of data interchange
diff --git a/tf/convert/makewatm.html b/tf/convert/makewatm.html
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+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/convert/makewatm.py#L1-L517" class="git-link">Browse git</a>
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 <pre><code class="python">import sys
 from textwrap import dedent
@@ -609,7 +609,7 @@ <h2 id="parameters">Parameters</h2>
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+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/convert/makewatm.py#L18-L517" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">class MakeWATM:
     &#34;&#34;&#34;Base class for running conversions to WATM.
diff --git a/tf/convert/mql.html b/tf/convert/mql.html
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+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/convert/mql.py#L1-L1084" class="git-link">Browse git</a>
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 <pre><code class="python">&#34;&#34;&#34;
 # MQL
@@ -1385,7 +1385,7 @@ <h2 class="section-title" id="header-classes">Classes</h2>
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+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/convert/mql.py#L308-L727" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">class MQL:
     def __init__(self, app, mqlDb, exportDir, silent=SILENT_D):
diff --git a/tf/convert/pagexml.html b/tf/convert/pagexml.html
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+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/convert/pagexml.py#L1-L1023" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">import sys
 from subprocess import run
@@ -1229,7 +1229,7 @@ <h2 id="parameters">Parameters</h2>
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+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/convert/pagexml.py#L174-L1006" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">class PageXML(CheckImport):
     def __init__(
diff --git a/tf/convert/pandas.html b/tf/convert/pandas.html
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+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/convert/pandas.py#L1-L296" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 # Export a TF dataset to a `pandas` data frame.
diff --git a/tf/convert/recorder.html b/tf/convert/recorder.html
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+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/convert/recorder.py#L1-L749" class="git-link">Browse git</a>
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 <pre><code class="python">&#34;&#34;&#34;
 # Recorder
@@ -964,7 +964,7 @@ <h2 id="parameters">Parameters</h2>
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+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/convert/recorder.py#L125-L749" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">class Recorder:
     def __init__(self, api=None):
diff --git a/tf/convert/tei.html b/tf/convert/tei.html
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+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/convert/tei.py#L1-L4721" class="git-link">Browse git</a>
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 <pre><code class="python">&#34;&#34;&#34;
 # TEI import
@@ -5344,7 +5344,7 @@ <h2 id="parameters">Parameters</h2>
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+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/convert/tei.py#L867-L4704" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">class TEI(CheckImport):
     def __init__(
diff --git a/tf/convert/tf.html b/tf/convert/tf.html
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@@ -32,7 +32,7 @@ <h1 id="raw-unoptimised-data-from-tf-files">Raw, unoptimised data from TF files<
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+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/convert/tf.py#L1-L325" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 # Raw, unoptimised data from TF files
diff --git a/tf/convert/variants.html b/tf/convert/variants.html
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+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/convert/variants.py#L1-L552" class="git-link">Browse git</a>
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 <pre><code class="python">&#34;&#34;&#34;
 # Variants
@@ -676,7 +676,7 @@ <h2 id="parameters">Parameters</h2>
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+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/convert/variants.py#L43-L552" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">class Variants:
     def __init__(self, cv, cur, baseWitness, sentType, checkPunc, addWarning, addError):
diff --git a/tf/convert/walker.html b/tf/convert/walker.html
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+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/convert/walker.py#L1-L1792" class="git-link">Browse git</a>
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 <pre><code class="python">&#34;&#34;&#34;
 # Walker
@@ -1973,7 +1973,7 @@ <h2 class="section-title" id="header-classes">Classes</h2>
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+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/convert/walker.py#L171-L1792" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">class CV:
     S = &#34;slot&#34;
diff --git a/tf/convert/watm.html b/tf/convert/watm.html
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+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/convert/watm.py#L1-L2534" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;Export to Web Annotation Text Model
 
@@ -3157,7 +3157,7 @@ <h2 id="parameters">Parameters</h2>
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+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/convert/watm.py#L668-L2381" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">class WATM:
     &#34;&#34;&#34;The export machinery is exposed as a class, wrapped around a TF dataset.&#34;&#34;&#34;
@@ -5134,7 +5134,7 @@ <h2 id="parameters">Parameters</h2>
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+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/convert/watm.py#L2384-L2534" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">class WATMS:
     &#34;&#34;&#34;Export corpora that are divided over multiple TF datasets.
diff --git a/tf/convert/xml.html b/tf/convert/xml.html
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+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/convert/xml.py#L1-L1249" class="git-link">Browse git</a>
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 <pre><code class="python">&#34;&#34;&#34;
 # XML import
@@ -1526,7 +1526,7 @@ <h2 id="parameters">Parameters</h2>
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-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/convert/xml.py#L195-L1232" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/convert/xml.py#L195-L1232" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">class XML(CheckImport):
     def __init__(
diff --git a/tf/convert/xmlCustom.html b/tf/convert/xmlCustom.html
index 0748adc50..f9e08ce27 100644
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+++ b/tf/convert/xmlCustom.html
@@ -31,7 +31,7 @@ <h1 class="title">Module <code>tf.convert.xmlCustom</code></h1>
 <details class="source">
 <summary>
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+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/convert/xmlCustom.py#L1-L334" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">import re
 from io import BytesIO
diff --git a/tf/core/api.html b/tf/core/api.html
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@@ -33,7 +33,7 @@ <h1 id="the-core-api-of-tf">The core API of TF.</h1>
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-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/core/api.py#L1-L587" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/core/api.py#L1-L587" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 # The core API of TF.
@@ -675,7 +675,7 @@ <h2 class="section-title" id="header-classes">Classes</h2>
 <details class="source">
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+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/core/api.py#L55-L559" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">class Api:
     def __init__(self, TF):
diff --git a/tf/core/command.html b/tf/core/command.html
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@@ -31,7 +31,7 @@ <h1 class="title">Module <code>tf.core.command</code></h1>
 <details class="source">
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+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/core/command.py#L1-L160" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">import sys
 from textwrap import dedent
diff --git a/tf/core/computed.html b/tf/core/computed.html
index 47566a3e1..f2ebb6c14 100644
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@@ -52,7 +52,7 @@ <h1 id="pre-computed-data-components">Pre-computed data components</h1>
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+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/core/computed.py#L1-L42" class="git-link">Browse git</a>
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 <pre><code class="python">&#34;&#34;&#34;
 # Pre-computed data components
@@ -117,7 +117,7 @@ <h2 class="section-title" id="header-classes">Classes</h2>
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+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/core/computed.py#L34-L42" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">class Computed:
     &#34;&#34;&#34;Provides access to pre-computed data.
@@ -138,7 +138,7 @@ <h2 class="section-title" id="header-classes">Classes</h2>
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 <pre><code class="python">class Computeds:
     pass</code></pre>
diff --git a/tf/core/data.html b/tf/core/data.html
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+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/core/data.py#L1-L722" class="git-link">Browse git</a>
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 <pre><code class="python">import array
 import gc
@@ -775,7 +775,7 @@ <h2 class="section-title" id="header-classes">Classes</h2>
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+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/core/data.py#L45-L722" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">class Data:
     def __init__(
diff --git a/tf/core/edgefeature.html b/tf/core/edgefeature.html
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@@ -46,7 +46,7 @@ <h1 class="title">Module <code>tf.core.edgefeature</code></h1>
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+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/core/edgefeature.py#L1-L278" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 Mappings from edges to values.
@@ -347,7 +347,7 @@ <h2 class="section-title" id="header-classes">Classes</h2>
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+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/core/edgefeature.py#L33-L278" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">class EdgeFeature:
     &#34;&#34;&#34;Provides access to (edge) feature data.
@@ -771,7 +771,7 @@ <h2 id="returns">Returns</h2>
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+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/core/edgefeature.py#L29-L30" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">class EdgeFeatures:
     pass</code></pre>
diff --git a/tf/core/fabric.html b/tf/core/fabric.html
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+++ b/tf/core/fabric.html
@@ -41,7 +41,7 @@ <h1 id="fabriccore"><code><a title="tf.core.fabric.FabricCore" href="#tf.core.fa
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+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/core/fabric.py#L1-L1053" class="git-link">Browse git</a>
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 <pre><code class="python">&#34;&#34;&#34;
 # `FabricCore`
@@ -1206,7 +1206,7 @@ <h2 id="returns">Returns</h2>
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+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/core/fabric.py#L131-L1053" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">class FabricCore:
     &#34;&#34;&#34;Initialize the core API for a corpus.
diff --git a/tf/core/files.html b/tf/core/files.html
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--- a/tf/core/files.html
+++ b/tf/core/files.html
@@ -31,7 +31,7 @@ <h1 class="title">Module <code>tf.core.files</code></h1>
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+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/core/files.py#L1-L861" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">import os
 import json
diff --git a/tf/core/generic.html b/tf/core/generic.html
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--- a/tf/core/generic.html
+++ b/tf/core/generic.html
@@ -31,7 +31,7 @@ <h1 class="title">Module <code>tf.core.generic</code></h1>
 <details class="source">
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-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/core/generic.py#L1-L123" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/core/generic.py#L1-L123" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">class AttrDict(dict):
     &#34;&#34;&#34;Turn a dict into an object with attributes.
@@ -249,7 +249,7 @@ <h2 class="section-title" id="header-classes">Classes</h2>
 <details class="source">
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 <span>Expand source code</span>
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+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/core/generic.py#L1-L38" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">class AttrDict(dict):
     &#34;&#34;&#34;Turn a dict into an object with attributes.
diff --git a/tf/core/helpers.html b/tf/core/helpers.html
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--- a/tf/core/helpers.html
+++ b/tf/core/helpers.html
@@ -31,7 +31,7 @@ <h1 class="title">Module <code>tf.core.helpers</code></h1>
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+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/core/helpers.py#L1-L682" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">import os
 import sys
diff --git a/tf/core/index.html b/tf/core/index.html
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--- a/tf/core/index.html
+++ b/tf/core/index.html
@@ -44,7 +44,7 @@ <h1 id="core-api-of-tf">Core API of TF</h1>
 <details class="source">
 <summary>
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+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/core/__init__.py#L1-L17" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 # Core API of TF
diff --git a/tf/core/locality.html b/tf/core/locality.html
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--- a/tf/core/locality.html
+++ b/tf/core/locality.html
@@ -32,7 +32,7 @@ <h1 id="local-navigation-between-nodes">Local navigation between nodes.</h1>
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+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/core/locality.py#L1-L312" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 # Local navigation between nodes.
@@ -404,7 +404,7 @@ <h2 class="section-title" id="header-classes">Classes</h2>
 <details class="source">
 <summary>
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+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/core/locality.py#L9-L312" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">class Locality:
     &#34;&#34;&#34;Methods by which you can navigate from a node to its neighbourhood.
diff --git a/tf/core/nodefeature.html b/tf/core/nodefeature.html
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@@ -41,7 +41,7 @@ <h1 id="mappings-from-nodes-to-values">Mappings from nodes to values.</h1>
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+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/core/nodefeature.py#L1-L133" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 # Mappings from nodes to values.
@@ -197,7 +197,7 @@ <h2 class="section-title" id="header-classes">Classes</h2>
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 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/core/nodefeature.py#L27-L133" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/core/nodefeature.py#L27-L133" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">class NodeFeature:
     &#34;&#34;&#34;Provides access to (node) feature data.
@@ -395,7 +395,7 @@ <h2 id="returns">Returns</h2>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/core/nodefeature.py#L23-L24" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/core/nodefeature.py#L23-L24" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">class NodeFeatures:
     pass</code></pre>
diff --git a/tf/core/nodes.html b/tf/core/nodes.html
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--- a/tf/core/nodes.html
+++ b/tf/core/nodes.html
@@ -81,7 +81,7 @@ <h2 id="canonical-order">Canonical Order</h2>
 <details class="source">
 <summary>
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-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/core/nodes.py#L1-L296" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/core/nodes.py#L1-L296" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 # Node organization
@@ -399,7 +399,7 @@ <h2 class="section-title" id="header-classes">Classes</h2>
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 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/core/nodes.py#L62-L296" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/core/nodes.py#L62-L296" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">class Nodes:
     def __init__(self, api):
diff --git a/tf/core/oslotsfeature.html b/tf/core/oslotsfeature.html
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--- a/tf/core/oslotsfeature.html
+++ b/tf/core/oslotsfeature.html
@@ -35,7 +35,7 @@ <h1 id="access-to-oslots-feature-data">Access to <code>oslots</code> feature dat
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+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/core/oslotsfeature.py#L1-L63" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 # Access to `oslots` feature data.
@@ -120,7 +120,7 @@ <h2 class="section-title" id="header-classes">Classes</h2>
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+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/core/oslotsfeature.py#L10-L63" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">class OslotsFeature:
     def __init__(self, api, metaData, data):
diff --git a/tf/core/otypefeature.html b/tf/core/otypefeature.html
index 998c6ab9e..ec4dfdec0 100644
--- a/tf/core/otypefeature.html
+++ b/tf/core/otypefeature.html
@@ -35,7 +35,7 @@ <h1 id="access-to-otype-feature-data">Access to <code>otype</code> feature data.
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-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/core/otypefeature.py#L1-L133" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/core/otypefeature.py#L1-L133" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 # Access to `otype` feature data.
@@ -190,7 +190,7 @@ <h2 class="section-title" id="header-classes">Classes</h2>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/core/otypefeature.py#L11-L133" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/core/otypefeature.py#L11-L133" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">class OtypeFeature:
     def __init__(self, api, metaData, data):
diff --git a/tf/core/prepare.html b/tf/core/prepare.html
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+++ b/tf/core/prepare.html
@@ -39,7 +39,7 @@ <h1 id="pre-compute-data">Pre-compute data.</h1>
 <details class="source">
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-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/core/prepare.py#L1-L775" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/core/prepare.py#L1-L775" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 # Pre-compute data.
diff --git a/tf/core/text.html b/tf/core/text.html
index 02e8365b6..38767b853 100644
--- a/tf/core/text.html
+++ b/tf/core/text.html
@@ -374,7 +374,7 @@ <h3 id="the-ttext-function">The T.text() function</h3>
 <details class="source">
 <summary>
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-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/core/text.py#L1-L1273" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/core/text.py#L1-L1273" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 # Text API
@@ -1683,7 +1683,7 @@ <h2 class="section-title" id="header-classes">Classes</h2>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/core/text.py#L366-L1273" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/core/text.py#L366-L1273" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">class Text:
     &#34;&#34;&#34;Low level text representation, including section headings.
diff --git a/tf/core/timestamp.html b/tf/core/timestamp.html
index 7dba98536..4b9b7c644 100644
--- a/tf/core/timestamp.html
+++ b/tf/core/timestamp.html
@@ -34,7 +34,7 @@ <h1 id="timed-messages">Timed messages</h1>
 <details class="source">
 <summary>
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-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/core/timestamp.py#L1-L337" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/core/timestamp.py#L1-L337" class="git-link">Browse git</a>
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 <pre><code class="python">&#34;&#34;&#34;
 # Timed messages
@@ -460,7 +460,7 @@ <h2 id="parameters">Parameters</h2>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/core/timestamp.py#L49-L337" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/core/timestamp.py#L49-L337" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">class Timestamp:
     def __init__(self, silent=SILENT_D, level=None):
diff --git a/tf/dataset/index.html b/tf/dataset/index.html
index 590c8699c..0f1cee2f5 100644
--- a/tf/dataset/index.html
+++ b/tf/dataset/index.html
@@ -43,7 +43,7 @@ <h1 id="dataset-operations">Dataset operations</h1>
 <details class="source">
 <summary>
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-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/dataset/__init__.py#L1-L20" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/dataset/__init__.py#L1-L20" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 # Dataset operations
diff --git a/tf/dataset/modify.html b/tf/dataset/modify.html
index c06b80767..7bb924c91 100644
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@@ -48,7 +48,7 @@ <h2 id="usage">Usage</h2>
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+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/dataset/modify.py#L1-L1496" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 # Modify
diff --git a/tf/dataset/nodemaps.html b/tf/dataset/nodemaps.html
index bd7ed4d72..84ea7d0e9 100644
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@@ -138,7 +138,7 @@ <h2 id="usage">Usage</h2>
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+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/dataset/nodemaps.py#L1-L706" class="git-link">Browse git</a>
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 <pre><code class="python">&#34;&#34;&#34;
 # Node maps
@@ -893,7 +893,7 @@ <h2 id="parameters">Parameters</h2>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/dataset/nodemaps.py#L154-L706" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/dataset/nodemaps.py#L154-L706" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">class Versions:
     def __init__(self, api, va, vb, silent=SILENT_D, slotMap=None):
diff --git a/tf/fabric.html b/tf/fabric.html
index 677695c55..ffdb9c780 100644
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+++ b/tf/fabric.html
@@ -52,7 +52,7 @@ <h1 id="fabric"><code><a title="tf.fabric.Fabric" href="#tf.fabric.Fabric">Fabri
 <details class="source">
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 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/fabric.py#L1-L246" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/fabric.py#L1-L246" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 # `Fabric`
@@ -346,7 +346,7 @@ <h2 id="parameters">Parameters</h2>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/fabric.py#L47-L246" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/fabric.py#L47-L246" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">class Fabric(FabricCore):
     &#34;&#34;&#34;Initialize the core API for a corpus.
diff --git a/tf/index.html b/tf/index.html
index 5fa48adf2..266f1ee96 100644
--- a/tf/index.html
+++ b/tf/index.html
@@ -163,7 +163,7 @@ <h2 id="more-resources">More resources</h2>
 <details class="source">
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 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/__init__.py#L1-L3" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/__init__.py#L1-L3" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 .. include:: docs/main/top.md
diff --git a/tf/lib.html b/tf/lib.html
index 0d496f7e9..3f7193b48 100644
--- a/tf/lib.html
+++ b/tf/lib.html
@@ -33,7 +33,7 @@ <h1 id="utility-functions">Utility functions</h1>
 <details class="source">
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 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/lib.py#L1-L172" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/lib.py#L1-L172" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 # Utility functions
diff --git a/tf/parameters.html b/tf/parameters.html
index d36822442..0ad5c27ef 100644
--- a/tf/parameters.html
+++ b/tf/parameters.html
@@ -33,7 +33,7 @@ <h1 id="parameters">Parameters</h1>
 <details class="source">
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 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/parameters.py#L1-L205" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/parameters.py#L1-L205" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 # Parameters
diff --git a/tf/search/graph.html b/tf/search/graph.html
index 36d4a0c15..af83a12ca 100644
--- a/tf/search/graph.html
+++ b/tf/search/graph.html
@@ -32,7 +32,7 @@ <h1 id="graph-oriented-functions-needed-for-search">Graph oriented functions nee
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/search/graph.py#L1-L239" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/search/graph.py#L1-L239" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 # Graph oriented functions needed for search
diff --git a/tf/search/index.html b/tf/search/index.html
index 0e876865a..da79872c3 100644
--- a/tf/search/index.html
+++ b/tf/search/index.html
@@ -37,7 +37,7 @@ <h1 id="guidance-for-searching">Guidance for searching</h1>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/search/__init__.py#L1-L7" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/search/__init__.py#L1-L7" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 # Guidance for searching
diff --git a/tf/search/relations.html b/tf/search/relations.html
index ea285edd2..befd6e121 100644
--- a/tf/search/relations.html
+++ b/tf/search/relations.html
@@ -32,7 +32,7 @@ <h1 id="search-by-relational-patterns-between-nodes">Search by relational patter
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/search/relations.py#L1-L1814" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/search/relations.py#L1-L1814" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 # Search by relational patterns between nodes
diff --git a/tf/search/search.html b/tf/search/search.html
index 8d9bc7947..2311cc92c 100644
--- a/tf/search/search.html
+++ b/tf/search/search.html
@@ -32,7 +32,7 @@ <h1 id="search-top-level">Search (top-level)</h1>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/search/search.py#L1-L542" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/search/search.py#L1-L542" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 # Search (top-level)
@@ -596,7 +596,7 @@ <h2 class="section-title" id="header-classes">Classes</h2>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/search/search.py#L10-L542" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/search/search.py#L10-L542" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">class Search:
     &#34;&#34;&#34; &#34;&#34;&#34;
diff --git a/tf/search/searchexe.html b/tf/search/searchexe.html
index 00c943dc6..f3c52db54 100644
--- a/tf/search/searchexe.html
+++ b/tf/search/searchexe.html
@@ -32,7 +32,7 @@ <h1 id="search-execution-management">Search execution management</h1>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/search/searchexe.py#L1-L246" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/search/searchexe.py#L1-L246" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 # Search execution management
@@ -300,7 +300,7 @@ <h2 class="section-title" id="header-classes">Classes</h2>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/search/searchexe.py#L18-L246" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/search/searchexe.py#L18-L246" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">class SearchExe:
     perfDefaults = dict(
diff --git a/tf/search/semantics.html b/tf/search/semantics.html
index 58f46332e..f0912ef3f 100644
--- a/tf/search/semantics.html
+++ b/tf/search/semantics.html
@@ -32,7 +32,7 @@ <h1 id="semantics-of-search-templates">Semantics of search templates</h1>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/search/semantics.py#L1-L515" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/search/semantics.py#L1-L515" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 # Semantics of search templates
diff --git a/tf/search/spin.html b/tf/search/spin.html
index dec6cd27a..7ae0e3fbe 100644
--- a/tf/search/spin.html
+++ b/tf/search/spin.html
@@ -32,7 +32,7 @@ <h1 id="search-pre-processing">Search pre-processing</h1>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/search/spin.py#L1-L433" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/search/spin.py#L1-L433" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 # Search pre-processing
diff --git a/tf/search/stitch.html b/tf/search/stitch.html
index 04a88f598..36df97e71 100644
--- a/tf/search/stitch.html
+++ b/tf/search/stitch.html
@@ -32,7 +32,7 @@ <h1 id="search-result-finding">Search result finding</h1>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/search/stitch.py#L1-L886" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/search/stitch.py#L1-L886" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 # Search result finding
diff --git a/tf/search/syntax.html b/tf/search/syntax.html
index 631d8b74d..3623e7f02 100644
--- a/tf/search/syntax.html
+++ b/tf/search/syntax.html
@@ -32,7 +32,7 @@ <h1 id="syntax-of-search-templates">Syntax of search templates</h1>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/search/syntax.py#L1-L679" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/search/syntax.py#L1-L679" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 # Syntax of search templates
diff --git a/tf/tools/checkdiffs.html b/tf/tools/checkdiffs.html
index c8bc655fa..94ab5dbad 100644
--- a/tf/tools/checkdiffs.html
+++ b/tf/tools/checkdiffs.html
@@ -31,7 +31,7 @@ <h1 class="title">Module <code>tf.tools.checkdiffs</code></h1>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/tools/checkdiffs.py#L1-L80" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/tools/checkdiffs.py#L1-L80" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">import sys
 from itertools import zip_longest
diff --git a/tf/tools/index.html b/tf/tools/index.html
index 425e31aff..c9dbb9477 100644
--- a/tf/tools/index.html
+++ b/tf/tools/index.html
@@ -32,7 +32,7 @@ <h1 class="title">Module <code>tf.tools</code></h1>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/tools/__init__.py#L1-L1" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/tools/__init__.py#L1-L1" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;Various tools for workflows around TF.&#34;&#34;&#34;</code></pre>
 </details>
diff --git a/tf/tools/myspacy.html b/tf/tools/myspacy.html
index 4e5474614..023c71ed8 100644
--- a/tf/tools/myspacy.html
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@@ -41,7 +41,7 @@ <h1 class="title">Module <code>tf.tools.myspacy</code></h1>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/tools/myspacy.py#L1-L393" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/tools/myspacy.py#L1-L393" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;Get words and tokens from a plain text with the help of Spacy.
 
@@ -512,7 +512,7 @@ <h2 id="parameters">Parameters</h2>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/tools/myspacy.py#L56-L355" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/tools/myspacy.py#L56-L355" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">class Spacy(CheckImport):
     def __init__(self, lang=None, parser=False):
diff --git a/tf/tools/nbconvert.html b/tf/tools/nbconvert.html
index ef7efbd39..b69c5dcfc 100644
--- a/tf/tools/nbconvert.html
+++ b/tf/tools/nbconvert.html
@@ -31,7 +31,7 @@ <h1 class="title">Module <code>tf.tools.nbconvert</code></h1>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/tools/nbconvert.py#L1-L260" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/tools/nbconvert.py#L1-L260" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">import sys
 import re
diff --git a/tf/tools/pdocs.html b/tf/tools/pdocs.html
index 800e059df..6dfde8c1d 100644
--- a/tf/tools/pdocs.html
+++ b/tf/tools/pdocs.html
@@ -31,7 +31,7 @@ <h1 class="title">Module <code>tf.tools.pdocs</code></h1>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/tools/pdocs.py#L1-L227" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/tools/pdocs.py#L1-L227" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">import sys
 import os
diff --git a/tf/tools/release.html b/tf/tools/release.html
index 779e0e684..3e98e159d 100644
--- a/tf/tools/release.html
+++ b/tf/tools/release.html
@@ -31,7 +31,7 @@ <h1 class="title">Module <code>tf.tools.release</code></h1>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/tools/release.py#L1-L60" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/tools/release.py#L1-L60" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">import sys
 
diff --git a/tf/tools/xmlschema.html b/tf/tools/xmlschema.html
index c7311d3d6..2d0b5f601 100644
--- a/tf/tools/xmlschema.html
+++ b/tf/tools/xmlschema.html
@@ -107,7 +107,7 @@ <h3 id="as-library">As library</h3>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/tools/xmlschema.py#L1-L1054" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/tools/xmlschema.py#L1-L1054" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 ## Meaningful information from XML schemas.
@@ -1200,7 +1200,7 @@ <h2 id="parameters">Parameters</h2>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/tools/xmlschema.py#L617-L1045" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/tools/xmlschema.py#L617-L1045" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">class Analysis(CheckImport):
     @staticmethod
@@ -1834,7 +1834,7 @@ <h2 id="parameters">Parameters</h2>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/tools/xmlschema.py#L118-L614" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/tools/xmlschema.py#L118-L614" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">class Elements(CheckImport):
     types = set(
diff --git a/tf/volumes/collect.html b/tf/volumes/collect.html
index 757e93492..935676447 100644
--- a/tf/volumes/collect.html
+++ b/tf/volumes/collect.html
@@ -54,7 +54,7 @@ <h2 id="usage">Usage</h2>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/volumes/collect.py#L1-L893" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/volumes/collect.py#L1-L893" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 # Collect
diff --git a/tf/volumes/extract.html b/tf/volumes/extract.html
index 0cbb8f9a8..7e1fed5a5 100644
--- a/tf/volumes/extract.html
+++ b/tf/volumes/extract.html
@@ -40,7 +40,7 @@ <h2 id="usage">Usage</h2>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/volumes/extract.py#L1-L738" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/volumes/extract.py#L1-L738" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 # Extract
diff --git a/tf/volumes/index.html b/tf/volumes/index.html
index 32357a4d4..406a42146 100644
--- a/tf/volumes/index.html
+++ b/tf/volumes/index.html
@@ -38,7 +38,7 @@ <h1 id="volume-operations">Volume operations</h1>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/volumes/__init__.py#L1-L15" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/volumes/__init__.py#L1-L15" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 # Volume operations
diff --git a/tf/writing/arabic.html b/tf/writing/arabic.html
index 65d6f6d24..b2a361182 100644
--- a/tf/writing/arabic.html
+++ b/tf/writing/arabic.html
@@ -1019,7 +1019,7 @@ <h2 id="see-also">See also</h2>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/writing/arabic.py#L1-L3" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/writing/arabic.py#L1-L3" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 .. include:: ../docs/writing/arabic.md
diff --git a/tf/writing/greek.html b/tf/writing/greek.html
index dc7007a27..aec5d960a 100644
--- a/tf/writing/greek.html
+++ b/tf/writing/greek.html
@@ -33,7 +33,7 @@ <h1 id="greek-characters">Greek characters</h1>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/writing/greek.py#L1-L3" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/writing/greek.py#L1-L3" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 .. include:: ../docs/writing/greek.md
diff --git a/tf/writing/hebrew.html b/tf/writing/hebrew.html
index 190bd51c2..c8e4f04ac 100644
--- a/tf/writing/hebrew.html
+++ b/tf/writing/hebrew.html
@@ -1243,7 +1243,7 @@ <h2 id="text-critical">Text-critical</h2>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/writing/hebrew.py#L1-L3" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/writing/hebrew.py#L1-L3" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 .. include:: ../docs/writing/hebrew.md
diff --git a/tf/writing/index.html b/tf/writing/index.html
index d27d4153b..55e0219a2 100644
--- a/tf/writing/index.html
+++ b/tf/writing/index.html
@@ -79,7 +79,7 @@ <h1 id="writing-systems-support">Writing systems support</h1>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/writing/__init__.py#L1-L26" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/writing/__init__.py#L1-L26" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 # Writing systems support
diff --git a/tf/writing/neoaramaic.html b/tf/writing/neoaramaic.html
index 5c3d88e74..0aff3b2dd 100644
--- a/tf/writing/neoaramaic.html
+++ b/tf/writing/neoaramaic.html
@@ -148,7 +148,7 @@ <h2 id="consonant-phoneme-inventory-lite-and-fuzzy-conversions">Consonant phonem
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/writing/neoaramaic.py#L1-L3" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/writing/neoaramaic.py#L1-L3" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 .. include:: ../docs/writing/neoaramaic.md
diff --git a/tf/writing/syriac.html b/tf/writing/syriac.html
index 7e9692417..c4a19361f 100644
--- a/tf/writing/syriac.html
+++ b/tf/writing/syriac.html
@@ -609,7 +609,7 @@ <h2 id="pericope-markers">Pericope markers</h2>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/writing/syriac.py#L1-L4" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/writing/syriac.py#L1-L4" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 .. include:: ../docs/writing/syriac.md
diff --git a/tf/writing/transcription.html b/tf/writing/transcription.html
index fe9c2a693..b3ee2a2e5 100644
--- a/tf/writing/transcription.html
+++ b/tf/writing/transcription.html
@@ -56,7 +56,7 @@ <h3 id="cld-neo-aramaic"><code>cld</code> Neo Aramaic</h3>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/writing/transcription.py#L1-L1174" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/writing/transcription.py#L1-L1174" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 # Transcription
@@ -1264,7 +1264,7 @@ <h2 class="section-title" id="header-classes">Classes</h2>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/writing/transcription.py#L53-L1174" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/writing/transcription.py#L53-L1174" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">class Transcription:
     &#34;&#34;&#34;Conversion between UNICODE and various transcriptions.
diff --git a/tf/writing/ugaritic.html b/tf/writing/ugaritic.html
index d4f197555..f01c2c853 100644
--- a/tf/writing/ugaritic.html
+++ b/tf/writing/ugaritic.html
@@ -352,7 +352,7 @@ <h2 id="letters-and-word-separator">Letters and word separator</h2>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/writing/ugaritic.py#L1-L3" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/writing/ugaritic.py#L1-L3" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">&#34;&#34;&#34;
 .. include:: ../docs/writing/ugaritic.md
diff --git a/tf/zip.html b/tf/zip.html
index bb87ce7d0..926101a95 100644
--- a/tf/zip.html
+++ b/tf/zip.html
@@ -31,7 +31,7 @@ <h1 class="title">Module <code>tf.zip</code></h1>
 <details class="source">
 <summary>
 <span>Expand source code</span>
-<a href="https://github.com/annotation/text-fabric/blob/91ebbb59a01f27542f7e6d66cc84a65773d35213/tf/zip.py#L1-L27" class="git-link">Browse git</a>
+<a href="https://github.com/annotation/text-fabric/blob/daf3d9735cb5e691f16215e7eba449f2aa8758b6/tf/zip.py#L1-L27" class="git-link">Browse git</a>
 </summary>
 <pre><code class="python">from .advanced.app import loadApp
 from .core.timestamp import DEEP