diff --git a/doc/sample_html/class_index.html b/doc/sample_html/class_index.html
index 390e1a839..44c660ac8 100644
--- a/doc/sample_html/class_index.html
+++ b/doc/sample_html/class_index.html
@@ -56,8 +56,8 @@ <h2>
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         </h2>
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-            <a class="nav" href="https://coverage.readthedocs.io/en/7.5.3">coverage.py v7.5.3</a>,
-            created at 2024-05-28 09:37 -0400
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.5.4">coverage.py v7.5.4</a>,
+            created at 2024-06-22 17:11 -0400
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@@ -537,8 +537,8 @@ <h2>
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-            <a class="nav" href="https://coverage.readthedocs.io/en/7.5.3">coverage.py v7.5.3</a>,
-            created at 2024-05-28 09:37 -0400
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.5.4">coverage.py v7.5.4</a>,
+            created at 2024-06-22 17:11 -0400
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diff --git a/doc/sample_html/function_index.html b/doc/sample_html/function_index.html
index b315af519..4eead63e0 100644
--- a/doc/sample_html/function_index.html
+++ b/doc/sample_html/function_index.html
@@ -56,8 +56,8 @@ <h2>
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-            <a class="nav" href="https://coverage.readthedocs.io/en/7.5.3">coverage.py v7.5.3</a>,
-            created at 2024-05-28 09:37 -0400
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.5.4">coverage.py v7.5.4</a>,
+            created at 2024-06-22 17:11 -0400
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-            <a class="nav" href="https://coverage.readthedocs.io/en/7.5.3">coverage.py v7.5.3</a>,
-            created at 2024-05-28 09:37 -0400
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.5.4">coverage.py v7.5.4</a>,
+            created at 2024-06-22 17:11 -0400
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diff --git a/doc/sample_html/index.html b/doc/sample_html/index.html
index 3d03d0a86..06ff72439 100644
--- a/doc/sample_html/index.html
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@@ -55,8 +55,8 @@ <h2>
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-            <a class="nav" href="https://coverage.readthedocs.io/en/7.5.3">coverage.py v7.5.3</a>,
-            created at 2024-05-28 09:37 -0400
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.5.4">coverage.py v7.5.4</a>,
+            created at 2024-06-22 17:11 -0400
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-            <a class="nav" href="https://coverage.readthedocs.io/en/7.5.3">coverage.py v7.5.3</a>,
-            created at 2024-05-28 09:37 -0400
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.5.4">coverage.py v7.5.4</a>,
+            created at 2024-06-22 17:11 -0400
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     </div>
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diff --git a/doc/sample_html/status.json b/doc/sample_html/status.json
index 2ca7c7c98..281fe1a73 100644
--- a/doc/sample_html/status.json
+++ b/doc/sample_html/status.json
@@ -1 +1 @@
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\ No newline at end of file
+{"note":"This file is an internal implementation detail to speed up HTML report generation. Its format can change at any time. You might be looking for the JSON report: https://coverage.rtfd.io/cmd.html#cmd-json","format":5,"version":"7.5.4","globals":"b6d62a4c6ebf32368f078323bb24aaf8","files":{"z_7b071bdc2a35fa80___init___py":{"hash":"70a508cdcdeb999b005ef6bbb19ef352","index":{"url":"z_7b071bdc2a35fa80___init___py.html","file":"cogapp/__init__.py","description":"","nums":{"precision":2,"n_files":1,"n_statements":1,"n_excluded":0,"n_missing":0,"n_branches":0,"n_partial_branches":0,"n_missing_branches":0}}},"z_7b071bdc2a35fa80___main___py":{"hash":"6d9d0d551879aa3e73791f40c5739845","index":{"url":"z_7b071bdc2a35fa80___main___py.html","file":"cogapp/__main__.py","description":"","nums":{"precision":2,"n_files":1,"n_statements":3,"n_excluded":0,"n_missing":3,"n_branches":0,"n_partial_branches":0,"n_missing_branches":0}}},"z_7b071bdc2a35fa80_cogapp_py":{"hash":"5ba0c64e49e07207b0c428615ecf9962","index":{"url":"z_7b071bdc2a35fa80_cogapp_py.html","file":"cogapp/cogapp.py","description":"","nums":{"precision":2,"n_files":1,"n_statements":483,"n_excluded":1,"n_missing":228,"n_branches":208,"n_partial_branches":28,"n_missing_branches":140}}},"z_7b071bdc2a35fa80_makefiles_py":{"hash":"eaf4689c0c47697806b20a0a782f9e2a","index":{"url":"z_7b071bdc2a35fa80_makefiles_py.html","file":"cogapp/makefiles.py","description":"","nums":{"precision":2,"n_files":1,"n_statements":22,"n_excluded":0,"n_missing":18,"n_branches":14,"n_partial_branches":0,"n_missing_branches":14}}},"z_7b071bdc2a35fa80_test_cogapp_py":{"hash":"10bdcf9d7378f460315a89e0163729dc","index":{"url":"z_7b071bdc2a35fa80_test_cogapp_py.html","file":"cogapp/test_cogapp.py","description":"","nums":{"precision":2,"n_files":1,"n_statements":854,"n_excluded":2,"n_missing":598,"n_branches":24,"n_partial_branches":1,"n_missing_branches":21}}},"z_7b071bdc2a35fa80_test_makefiles_py":{"hash":"a4a125d4209ab0e413c7c49768fd322f","index":{"url":"z_7b071bdc2a35fa80_test_makefiles_py.html","file":"cogapp/test_makefiles.py","description":"","nums":{"precision":2,"n_files":1,"n_statements":68,"n_excluded":0,"n_missing":51,"n_branches":6,"n_partial_branches":0,"n_missing_branches":6}}},"z_7b071bdc2a35fa80_test_whiteutils_py":{"hash":"59819ec39ae83287b478821e619c36df","index":{"url":"z_7b071bdc2a35fa80_test_whiteutils_py.html","file":"cogapp/test_whiteutils.py","description":"","nums":{"precision":2,"n_files":1,"n_statements":68,"n_excluded":0,"n_missing":50,"n_branches":0,"n_partial_branches":0,"n_missing_branches":0}}},"z_7b071bdc2a35fa80_utils_py":{"hash":"e49fdb51d89dd0fe016bf8a9e73315fa","index":{"url":"z_7b071bdc2a35fa80_utils_py.html","file":"cogapp/utils.py","description":"","nums":{"precision":2,"n_files":1,"n_statements":37,"n_excluded":0,"n_missing":8,"n_branches":6,"n_partial_branches":2,"n_missing_branches":2}}},"z_7b071bdc2a35fa80_whiteutils_py":{"hash":"828c0e3a8398ba557c1f936ae3093939","index":{"url":"z_7b071bdc2a35fa80_whiteutils_py.html","file":"cogapp/whiteutils.py","description":"","nums":{"precision":2,"n_files":1,"n_statements":44,"n_excluded":0,"n_missing":5,"n_branches":34,"n_partial_branches":4,"n_missing_branches":4}}}}}
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diff --git a/doc/sample_html/z_7b071bdc2a35fa80___init___py.html b/doc/sample_html/z_7b071bdc2a35fa80___init___py.html
index 6d59a0fc5..c423136f2 100644
--- a/doc/sample_html/z_7b071bdc2a35fa80___init___py.html
+++ b/doc/sample_html/z_7b071bdc2a35fa80___init___py.html
@@ -66,8 +66,8 @@ <h2>
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             <a id="nextFileLink" class="nav" href="z_7b071bdc2a35fa80___main___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.5.3">coverage.py v7.5.3</a>,
-            created at 2024-05-28 09:37 -0400
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.5.4">coverage.py v7.5.4</a>,
+            created at 2024-06-22 17:11 -0400
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@@ -97,8 +97,8 @@ <h2>
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             <a class="nav" href="z_7b071bdc2a35fa80___main___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.5.3">coverage.py v7.5.3</a>,
-            created at 2024-05-28 09:37 -0400
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.5.4">coverage.py v7.5.4</a>,
+            created at 2024-06-22 17:11 -0400
         </p>
     </div>
 </footer>
diff --git a/doc/sample_html/z_7b071bdc2a35fa80___main___py.html b/doc/sample_html/z_7b071bdc2a35fa80___main___py.html
index 204f52e76..10d7080a9 100644
--- a/doc/sample_html/z_7b071bdc2a35fa80___main___py.html
+++ b/doc/sample_html/z_7b071bdc2a35fa80___main___py.html
@@ -66,8 +66,8 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="z_7b071bdc2a35fa80_cogapp_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.5.3">coverage.py v7.5.3</a>,
-            created at 2024-05-28 09:37 -0400
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.5.4">coverage.py v7.5.4</a>,
+            created at 2024-06-22 17:11 -0400
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         <aside class="hidden">
             <button type="button" class="button_next_chunk" data-shortcut="j"></button>
@@ -97,8 +97,8 @@ <h2>
             <a class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a class="nav" href="z_7b071bdc2a35fa80_cogapp_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.5.3">coverage.py v7.5.3</a>,
-            created at 2024-05-28 09:37 -0400
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.5.4">coverage.py v7.5.4</a>,
+            created at 2024-06-22 17:11 -0400
         </p>
     </div>
 </footer>
diff --git a/doc/sample_html/z_7b071bdc2a35fa80_cogapp_py.html b/doc/sample_html/z_7b071bdc2a35fa80_cogapp_py.html
index 85635e237..8b1b03c84 100644
--- a/doc/sample_html/z_7b071bdc2a35fa80_cogapp_py.html
+++ b/doc/sample_html/z_7b071bdc2a35fa80_cogapp_py.html
@@ -66,8 +66,8 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="z_7b071bdc2a35fa80_makefiles_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.5.3">coverage.py v7.5.3</a>,
-            created at 2024-05-28 09:37 -0400
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.5.4">coverage.py v7.5.4</a>,
+            created at 2024-06-22 17:11 -0400
         </p>
         <aside class="hidden">
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@@ -225,7 +225,7 @@ <h2>
     <p class="run"><span class="n"><a id="t141" href="#t141">141</a></span><span class="t">            <span class="key">return</span> <span class="str">""</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t142" href="#t142">142</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t143" href="#t143">143</a></span><span class="t">        <span class="nam">prologue</span> <span class="op">=</span> <span class="str">"import "</span> <span class="op">+</span> <span class="nam">cog</span><span class="op">.</span><span class="nam">cogmodulename</span> <span class="op">+</span> <span class="str">" as cog\n"</span>&nbsp;</span><span class="r"></span></p>
-    <p class="par run show_par"><span class="n"><a id="t144" href="#t144">144</a></span><span class="t">        <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">options</span><span class="op">.</span><span class="nam">prologue</span><span class="op">:</span>&nbsp;</span><span class="r"><span class="annotate short">144&#x202F;&#x219B;&#x202F;145</span><span class="annotate long">line 144 didn't jump to line 145, because the condition on line 144 was never true</span></span></p>
+    <p class="par run show_par"><span class="n"><a id="t144" href="#t144">144</a></span><span class="t">        <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">options</span><span class="op">.</span><span class="nam">prologue</span><span class="op">:</span>&nbsp;</span><span class="r"><span class="annotate short">144&#x202F;&#x219B;&#x202F;145</span><span class="annotate long">line 144 didn't jump to line 145 because the condition on line 144 was never true</span></span></p>
     <p class="mis show_mis"><span class="n"><a id="t145" href="#t145">145</a></span><span class="t">            <span class="nam">prologue</span> <span class="op">+=</span> <span class="nam">self</span><span class="op">.</span><span class="nam">options</span><span class="op">.</span><span class="nam">prologue</span> <span class="op">+</span> <span class="str">"\n"</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t146" href="#t146">146</a></span><span class="t">        <span class="nam">code</span> <span class="op">=</span> <span class="nam">compile</span><span class="op">(</span><span class="nam">prologue</span> <span class="op">+</span> <span class="nam">intext</span><span class="op">,</span> <span class="nam">str</span><span class="op">(</span><span class="nam">fname</span><span class="op">)</span><span class="op">,</span> <span class="str">"exec"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t147" href="#t147">147</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
@@ -236,13 +236,13 @@ <h2>
     <p class="run"><span class="n"><a id="t152" href="#t152">152</a></span><span class="t">        <span class="nam">cog</span><span class="op">.</span><span class="nam">cogmodule</span><span class="op">.</span><span class="nam">error</span> <span class="op">=</span> <span class="nam">self</span><span class="op">.</span><span class="nam">error</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t153" href="#t153">153</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t154" href="#t154">154</a></span><span class="t">        <span class="nam">real_stdout</span> <span class="op">=</span> <span class="nam">sys</span><span class="op">.</span><span class="nam">stdout</span>&nbsp;</span><span class="r"></span></p>
-    <p class="par run show_par"><span class="n"><a id="t155" href="#t155">155</a></span><span class="t">        <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">options</span><span class="op">.</span><span class="nam">print_output</span><span class="op">:</span>&nbsp;</span><span class="r"><span class="annotate short">155&#x202F;&#x219B;&#x202F;156</span><span class="annotate long">line 155 didn't jump to line 156, because the condition on line 155 was never true</span></span></p>
+    <p class="par run show_par"><span class="n"><a id="t155" href="#t155">155</a></span><span class="t">        <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">options</span><span class="op">.</span><span class="nam">print_output</span><span class="op">:</span>&nbsp;</span><span class="r"><span class="annotate short">155&#x202F;&#x219B;&#x202F;156</span><span class="annotate long">line 155 didn't jump to line 156 because the condition on line 155 was never true</span></span></p>
     <p class="mis show_mis"><span class="n"><a id="t156" href="#t156">156</a></span><span class="t">            <span class="nam">sys</span><span class="op">.</span><span class="nam">stdout</span> <span class="op">=</span> <span class="nam">captured_stdout</span> <span class="op">=</span> <span class="nam">io</span><span class="op">.</span><span class="nam">StringIO</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t157" href="#t157">157</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t158" href="#t158">158</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">outstring</span> <span class="op">=</span> <span class="str">""</span>&nbsp;</span><span class="r"></span></p>
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     <p class="run"><span class="n"><a id="t160" href="#t160">160</a></span><span class="t">            <span class="nam">eval</span><span class="op">(</span><span class="nam">code</span><span class="op">,</span> <span class="nam">globals</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="par run show_par"><span class="n"><a id="t161" href="#t161">161</a></span><span class="t">        <span class="key">except</span> <span class="nam">CogError</span><span class="op">:</span>&nbsp;</span><span class="r"><span class="annotate short">161&#x202F;&#x219B;&#x202F;162</span><span class="annotate long">line 161 didn't jump to line 162, because the exception caught by line 161 didn't happen</span></span></p>
+    <p class="par run show_par"><span class="n"><a id="t161" href="#t161">161</a></span><span class="t">        <span class="key">except</span> <span class="nam">CogError</span><span class="op">:</span>&nbsp;</span><span class="r"><span class="annotate short">161&#x202F;&#x219B;&#x202F;162</span><span class="annotate long">line 161 didn't jump to line 162 because the exception caught by line 161 didn't happen</span></span></p>
     <p class="mis show_mis"><span class="n"><a id="t162" href="#t162">162</a></span><span class="t">            <span class="key">raise</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t163" href="#t163">163</a></span><span class="t">        <span class="key">except</span><span class="op">:</span>  <span class="com"># noqa: E722 (we're just wrapping in CogUserException and rethrowing)</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t164" href="#t164">164</a></span><span class="t">            <span class="nam">typ</span><span class="op">,</span> <span class="nam">err</span><span class="op">,</span> <span class="nam">tb</span> <span class="op">=</span> <span class="nam">sys</span><span class="op">.</span><span class="nam">exc_info</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
@@ -254,7 +254,7 @@ <h2>
     <p class="pln"><span class="n"><a id="t170" href="#t170">170</a></span><span class="t">        <span class="key">finally</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t171" href="#t171">171</a></span><span class="t">            <span class="nam">sys</span><span class="op">.</span><span class="nam">stdout</span> <span class="op">=</span> <span class="nam">real_stdout</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t172" href="#t172">172</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="par run show_par"><span class="n"><a id="t173" href="#t173">173</a></span><span class="t">        <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">options</span><span class="op">.</span><span class="nam">print_output</span><span class="op">:</span>&nbsp;</span><span class="r"><span class="annotate short">173&#x202F;&#x219B;&#x202F;174</span><span class="annotate long">line 173 didn't jump to line 174, because the condition on line 173 was never true</span></span></p>
+    <p class="par run show_par"><span class="n"><a id="t173" href="#t173">173</a></span><span class="t">        <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">options</span><span class="op">.</span><span class="nam">print_output</span><span class="op">:</span>&nbsp;</span><span class="r"><span class="annotate short">173&#x202F;&#x219B;&#x202F;174</span><span class="annotate long">line 173 didn't jump to line 174 because the condition on line 173 was never true</span></span></p>
     <p class="mis show_mis"><span class="n"><a id="t174" href="#t174">174</a></span><span class="t">            <span class="nam">self</span><span class="op">.</span><span class="nam">outstring</span> <span class="op">=</span> <span class="nam">captured_stdout</span><span class="op">.</span><span class="nam">getvalue</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t175" href="#t175">175</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t176" href="#t176">176</a></span><span class="t">        <span class="com"># We need to make sure that the last line in the output</span>&nbsp;</span><span class="r"></span></p>
@@ -488,11 +488,11 @@ <h2>
     <p class="run"><span class="n"><a id="t404" href="#t404">404</a></span><span class="t">        <span class="nam">file_name_out</span> <span class="op">=</span> <span class="nam">fname</span> <span class="key">or</span> <span class="str">""</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t405" href="#t405">405</a></span><span class="t">        <span class="nam">file_in_to_close</span> <span class="op">=</span> <span class="nam">file_out_to_close</span> <span class="op">=</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t406" href="#t406">406</a></span><span class="t">        <span class="com"># Convert filenames to files.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="par run show_par"><span class="n"><a id="t407" href="#t407">407</a></span><span class="t">        <span class="key">if</span> <span class="nam">isinstance</span><span class="op">(</span><span class="nam">file_in</span><span class="op">,</span> <span class="op">(</span><span class="nam">bytes</span><span class="op">,</span> <span class="nam">str</span><span class="op">)</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"><span class="annotate short">407&#x202F;&#x219B;&#x202F;409</span><span class="annotate long">line 407 didn't jump to line 409, because the condition on line 407 was never true</span></span></p>
+    <p class="par run show_par"><span class="n"><a id="t407" href="#t407">407</a></span><span class="t">        <span class="key">if</span> <span class="nam">isinstance</span><span class="op">(</span><span class="nam">file_in</span><span class="op">,</span> <span class="op">(</span><span class="nam">bytes</span><span class="op">,</span> <span class="nam">str</span><span class="op">)</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"><span class="annotate short">407&#x202F;&#x219B;&#x202F;409</span><span class="annotate long">line 407 didn't jump to line 409 because the condition on line 407 was never true</span></span></p>
     <p class="pln"><span class="n"><a id="t408" href="#t408">408</a></span><span class="t">            <span class="com"># Open the input file.</span>&nbsp;</span><span class="r"></span></p>
     <p class="mis show_mis"><span class="n"><a id="t409" href="#t409">409</a></span><span class="t">            <span class="nam">file_name_in</span> <span class="op">=</span> <span class="nam">file_in</span>&nbsp;</span><span class="r"></span></p>
     <p class="mis show_mis"><span class="n"><a id="t410" href="#t410">410</a></span><span class="t">            <span class="nam">file_in</span> <span class="op">=</span> <span class="nam">file_in_to_close</span> <span class="op">=</span> <span class="nam">self</span><span class="op">.</span><span class="nam">open_input_file</span><span class="op">(</span><span class="nam">file_in</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="par run show_par"><span class="n"><a id="t411" href="#t411">411</a></span><span class="t">        <span class="key">if</span> <span class="nam">isinstance</span><span class="op">(</span><span class="nam">file_out</span><span class="op">,</span> <span class="op">(</span><span class="nam">bytes</span><span class="op">,</span> <span class="nam">str</span><span class="op">)</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"><span class="annotate short">411&#x202F;&#x219B;&#x202F;413</span><span class="annotate long">line 411 didn't jump to line 413, because the condition on line 411 was never true</span></span></p>
+    <p class="par run show_par"><span class="n"><a id="t411" href="#t411">411</a></span><span class="t">        <span class="key">if</span> <span class="nam">isinstance</span><span class="op">(</span><span class="nam">file_out</span><span class="op">,</span> <span class="op">(</span><span class="nam">bytes</span><span class="op">,</span> <span class="nam">str</span><span class="op">)</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"><span class="annotate short">411&#x202F;&#x219B;&#x202F;413</span><span class="annotate long">line 411 didn't jump to line 413 because the condition on line 411 was never true</span></span></p>
     <p class="pln"><span class="n"><a id="t412" href="#t412">412</a></span><span class="t">            <span class="com"># Open the output file.</span>&nbsp;</span><span class="r"></span></p>
     <p class="mis show_mis"><span class="n"><a id="t413" href="#t413">413</a></span><span class="t">            <span class="nam">file_name_out</span> <span class="op">=</span> <span class="nam">file_out</span>&nbsp;</span><span class="r"></span></p>
     <p class="mis show_mis"><span class="n"><a id="t414" href="#t414">414</a></span><span class="t">            <span class="nam">file_out</span> <span class="op">=</span> <span class="nam">file_out_to_close</span> <span class="op">=</span> <span class="nam">self</span><span class="op">.</span><span class="nam">open_output_file</span><span class="op">(</span><span class="nam">file_out</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
@@ -510,7 +510,7 @@ <h2>
     <p class="run"><span class="n"><a id="t426" href="#t426">426</a></span><span class="t">            <span class="nam">sys</span><span class="op">.</span><span class="nam">modules</span><span class="op">[</span><span class="str">"cog"</span><span class="op">]</span> <span class="op">=</span> <span class="nam">self</span><span class="op">.</span><span class="nam">cogmodule</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t427" href="#t427">427</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t428" href="#t428">428</a></span><span class="t">            <span class="com"># The globals dict we'll use for this file.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="par run show_par"><span class="n"><a id="t429" href="#t429">429</a></span><span class="t">            <span class="key">if</span> <span class="nam">globals</span> <span class="key">is</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"><span class="annotate short">429&#x202F;&#x219B;&#x202F;433</span><span class="annotate long">line 429 didn't jump to line 433, because the condition on line 429 was always true</span></span></p>
+    <p class="par run show_par"><span class="n"><a id="t429" href="#t429">429</a></span><span class="t">            <span class="key">if</span> <span class="nam">globals</span> <span class="key">is</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"><span class="annotate short">429&#x202F;&#x219B;&#x202F;433</span><span class="annotate long">line 429 didn't jump to line 433 because the condition on line 429 was always true</span></span></p>
     <p class="run"><span class="n"><a id="t430" href="#t430">430</a></span><span class="t">                <span class="nam">globals</span> <span class="op">=</span> <span class="op">{</span><span class="op">}</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t431" href="#t431">431</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t432" href="#t432">432</a></span><span class="t">            <span class="com"># If there are any global defines, put them in the globals.</span>&nbsp;</span><span class="r"></span></p>
@@ -521,13 +521,13 @@ <h2>
     <p class="run"><span class="n"><a id="t437" href="#t437">437</a></span><span class="t">            <span class="key">while</span> <span class="nam">line</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t438" href="#t438">438</a></span><span class="t">                <span class="com"># Find the next spec begin</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t439" href="#t439">439</a></span><span class="t">                <span class="key">while</span> <span class="nam">line</span> <span class="key">and</span> <span class="key">not</span> <span class="nam">self</span><span class="op">.</span><span class="nam">is_begin_spec_line</span><span class="op">(</span><span class="nam">line</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="par run show_par"><span class="n"><a id="t440" href="#t440">440</a></span><span class="t">                    <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">is_end_spec_line</span><span class="op">(</span><span class="nam">line</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"><span class="annotate short">440&#x202F;&#x219B;&#x202F;441</span><span class="annotate long">line 440 didn't jump to line 441, because the condition on line 440 was never true</span></span></p>
+    <p class="par run show_par"><span class="n"><a id="t440" href="#t440">440</a></span><span class="t">                    <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">is_end_spec_line</span><span class="op">(</span><span class="nam">line</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"><span class="annotate short">440&#x202F;&#x219B;&#x202F;441</span><span class="annotate long">line 440 didn't jump to line 441 because the condition on line 440 was never true</span></span></p>
     <p class="mis show_mis"><span class="n"><a id="t441" href="#t441">441</a></span><span class="t">                        <span class="key">raise</span> <span class="nam">CogError</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t442" href="#t442">442</a></span><span class="t">                            <span class="str">f"Unexpected {self.options.end_spec!r}"</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t443" href="#t443">443</a></span><span class="t">                            <span class="nam">file</span><span class="op">=</span><span class="nam">file_name_in</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t444" href="#t444">444</a></span><span class="t">                            <span class="nam">line</span><span class="op">=</span><span class="nam">file_in</span><span class="op">.</span><span class="nam">linenumber</span><span class="op">(</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t445" href="#t445">445</a></span><span class="t">                        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="par run show_par"><span class="n"><a id="t446" href="#t446">446</a></span><span class="t">                    <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">is_end_output_line</span><span class="op">(</span><span class="nam">line</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"><span class="annotate short">446&#x202F;&#x219B;&#x202F;447</span><span class="annotate long">line 446 didn't jump to line 447, because the condition on line 446 was never true</span></span></p>
+    <p class="par run show_par"><span class="n"><a id="t446" href="#t446">446</a></span><span class="t">                    <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">is_end_output_line</span><span class="op">(</span><span class="nam">line</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"><span class="annotate short">446&#x202F;&#x219B;&#x202F;447</span><span class="annotate long">line 446 didn't jump to line 447 because the condition on line 446 was never true</span></span></p>
     <p class="mis show_mis"><span class="n"><a id="t447" href="#t447">447</a></span><span class="t">                        <span class="key">raise</span> <span class="nam">CogError</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t448" href="#t448">448</a></span><span class="t">                            <span class="str">f"Unexpected {self.options.end_output!r}"</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t449" href="#t449">449</a></span><span class="t">                            <span class="nam">file</span><span class="op">=</span><span class="nam">file_name_in</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
@@ -537,7 +537,7 @@ <h2>
     <p class="run"><span class="n"><a id="t453" href="#t453">453</a></span><span class="t">                    <span class="nam">line</span> <span class="op">=</span> <span class="nam">file_in</span><span class="op">.</span><span class="nam">readline</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t454" href="#t454">454</a></span><span class="t">                <span class="key">if</span> <span class="key">not</span> <span class="nam">line</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t455" href="#t455">455</a></span><span class="t">                    <span class="key">break</span>&nbsp;</span><span class="r"></span></p>
-    <p class="par run show_par"><span class="n"><a id="t456" href="#t456">456</a></span><span class="t">                <span class="key">if</span> <span class="key">not</span> <span class="nam">self</span><span class="op">.</span><span class="nam">options</span><span class="op">.</span><span class="nam">delete_code</span><span class="op">:</span>&nbsp;</span><span class="r"><span class="annotate short">456&#x202F;&#x219B;&#x202F;460</span><span class="annotate long">line 456 didn't jump to line 460, because the condition on line 456 was always true</span></span></p>
+    <p class="par run show_par"><span class="n"><a id="t456" href="#t456">456</a></span><span class="t">                <span class="key">if</span> <span class="key">not</span> <span class="nam">self</span><span class="op">.</span><span class="nam">options</span><span class="op">.</span><span class="nam">delete_code</span><span class="op">:</span>&nbsp;</span><span class="r"><span class="annotate short">456&#x202F;&#x219B;&#x202F;460</span><span class="annotate long">line 456 didn't jump to line 460 because the condition on line 456 was always true</span></span></p>
     <p class="run"><span class="n"><a id="t457" href="#t457">457</a></span><span class="t">                    <span class="nam">file_out</span><span class="op">.</span><span class="nam">write</span><span class="op">(</span><span class="nam">line</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t458" href="#t458">458</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t459" href="#t459">459</a></span><span class="t">                <span class="com"># l is the begin spec</span>&nbsp;</span><span class="r"></span></p>
@@ -567,30 +567,30 @@ <h2>
     <p class="pln"><span class="n"><a id="t483" href="#t483">483</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t484" href="#t484">484</a></span><span class="t">                    <span class="com"># Get all the lines in the spec</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t485" href="#t485">485</a></span><span class="t">                    <span class="key">while</span> <span class="nam">line</span> <span class="key">and</span> <span class="key">not</span> <span class="nam">self</span><span class="op">.</span><span class="nam">is_end_spec_line</span><span class="op">(</span><span class="nam">line</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="par run show_par"><span class="n"><a id="t486" href="#t486">486</a></span><span class="t">                        <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">is_begin_spec_line</span><span class="op">(</span><span class="nam">line</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"><span class="annotate short">486&#x202F;&#x219B;&#x202F;487</span><span class="annotate long">line 486 didn't jump to line 487, because the condition on line 486 was never true</span></span></p>
+    <p class="par run show_par"><span class="n"><a id="t486" href="#t486">486</a></span><span class="t">                        <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">is_begin_spec_line</span><span class="op">(</span><span class="nam">line</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"><span class="annotate short">486&#x202F;&#x219B;&#x202F;487</span><span class="annotate long">line 486 didn't jump to line 487 because the condition on line 486 was never true</span></span></p>
     <p class="mis show_mis"><span class="n"><a id="t487" href="#t487">487</a></span><span class="t">                            <span class="key">raise</span> <span class="nam">CogError</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t488" href="#t488">488</a></span><span class="t">                                <span class="str">f"Unexpected {self.options.begin_spec!r}"</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t489" href="#t489">489</a></span><span class="t">                                <span class="nam">file</span><span class="op">=</span><span class="nam">file_name_in</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t490" href="#t490">490</a></span><span class="t">                                <span class="nam">line</span><span class="op">=</span><span class="nam">file_in</span><span class="op">.</span><span class="nam">linenumber</span><span class="op">(</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t491" href="#t491">491</a></span><span class="t">                            <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="par run show_par"><span class="n"><a id="t492" href="#t492">492</a></span><span class="t">                        <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">is_end_output_line</span><span class="op">(</span><span class="nam">line</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"><span class="annotate short">492&#x202F;&#x219B;&#x202F;493</span><span class="annotate long">line 492 didn't jump to line 493, because the condition on line 492 was never true</span></span></p>
+    <p class="par run show_par"><span class="n"><a id="t492" href="#t492">492</a></span><span class="t">                        <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">is_end_output_line</span><span class="op">(</span><span class="nam">line</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"><span class="annotate short">492&#x202F;&#x219B;&#x202F;493</span><span class="annotate long">line 492 didn't jump to line 493 because the condition on line 492 was never true</span></span></p>
     <p class="mis show_mis"><span class="n"><a id="t493" href="#t493">493</a></span><span class="t">                            <span class="key">raise</span> <span class="nam">CogError</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t494" href="#t494">494</a></span><span class="t">                                <span class="str">f"Unexpected {self.options.end_output!r}"</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t495" href="#t495">495</a></span><span class="t">                                <span class="nam">file</span><span class="op">=</span><span class="nam">file_name_in</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t496" href="#t496">496</a></span><span class="t">                                <span class="nam">line</span><span class="op">=</span><span class="nam">file_in</span><span class="op">.</span><span class="nam">linenumber</span><span class="op">(</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t497" href="#t497">497</a></span><span class="t">                            <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="par run show_par"><span class="n"><a id="t498" href="#t498">498</a></span><span class="t">                        <span class="key">if</span> <span class="key">not</span> <span class="nam">self</span><span class="op">.</span><span class="nam">options</span><span class="op">.</span><span class="nam">delete_code</span><span class="op">:</span>&nbsp;</span><span class="r"><span class="annotate short">498&#x202F;&#x219B;&#x202F;500</span><span class="annotate long">line 498 didn't jump to line 500, because the condition on line 498 was always true</span></span></p>
+    <p class="par run show_par"><span class="n"><a id="t498" href="#t498">498</a></span><span class="t">                        <span class="key">if</span> <span class="key">not</span> <span class="nam">self</span><span class="op">.</span><span class="nam">options</span><span class="op">.</span><span class="nam">delete_code</span><span class="op">:</span>&nbsp;</span><span class="r"><span class="annotate short">498&#x202F;&#x219B;&#x202F;500</span><span class="annotate long">line 498 didn't jump to line 500 because the condition on line 498 was always true</span></span></p>
     <p class="run"><span class="n"><a id="t499" href="#t499">499</a></span><span class="t">                            <span class="nam">file_out</span><span class="op">.</span><span class="nam">write</span><span class="op">(</span><span class="nam">line</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t500" href="#t500">500</a></span><span class="t">                        <span class="nam">gen</span><span class="op">.</span><span class="nam">parse_line</span><span class="op">(</span><span class="nam">line</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t501" href="#t501">501</a></span><span class="t">                        <span class="nam">line</span> <span class="op">=</span> <span class="nam">file_in</span><span class="op">.</span><span class="nam">readline</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="par run show_par"><span class="n"><a id="t502" href="#t502">502</a></span><span class="t">                    <span class="key">if</span> <span class="key">not</span> <span class="nam">line</span><span class="op">:</span>&nbsp;</span><span class="r"><span class="annotate short">502&#x202F;&#x219B;&#x202F;503</span><span class="annotate long">line 502 didn't jump to line 503, because the condition on line 502 was never true</span></span></p>
+    <p class="par run show_par"><span class="n"><a id="t502" href="#t502">502</a></span><span class="t">                    <span class="key">if</span> <span class="key">not</span> <span class="nam">line</span><span class="op">:</span>&nbsp;</span><span class="r"><span class="annotate short">502&#x202F;&#x219B;&#x202F;503</span><span class="annotate long">line 502 didn't jump to line 503 because the condition on line 502 was never true</span></span></p>
     <p class="mis show_mis"><span class="n"><a id="t503" href="#t503">503</a></span><span class="t">                        <span class="key">raise</span> <span class="nam">CogError</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t504" href="#t504">504</a></span><span class="t">                            <span class="str">"Cog block begun but never ended."</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t505" href="#t505">505</a></span><span class="t">                            <span class="nam">file</span><span class="op">=</span><span class="nam">file_name_in</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t506" href="#t506">506</a></span><span class="t">                            <span class="nam">line</span><span class="op">=</span><span class="nam">first_line_num</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t507" href="#t507">507</a></span><span class="t">                        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t508" href="#t508">508</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="par run show_par"><span class="n"><a id="t509" href="#t509">509</a></span><span class="t">                    <span class="key">if</span> <span class="key">not</span> <span class="nam">self</span><span class="op">.</span><span class="nam">options</span><span class="op">.</span><span class="nam">delete_code</span><span class="op">:</span>&nbsp;</span><span class="r"><span class="annotate short">509&#x202F;&#x219B;&#x202F;511</span><span class="annotate long">line 509 didn't jump to line 511, because the condition on line 509 was always true</span></span></p>
+    <p class="par run show_par"><span class="n"><a id="t509" href="#t509">509</a></span><span class="t">                    <span class="key">if</span> <span class="key">not</span> <span class="nam">self</span><span class="op">.</span><span class="nam">options</span><span class="op">.</span><span class="nam">delete_code</span><span class="op">:</span>&nbsp;</span><span class="r"><span class="annotate short">509&#x202F;&#x219B;&#x202F;511</span><span class="annotate long">line 509 didn't jump to line 511 because the condition on line 509 was always true</span></span></p>
     <p class="run"><span class="n"><a id="t510" href="#t510">510</a></span><span class="t">                        <span class="nam">file_out</span><span class="op">.</span><span class="nam">write</span><span class="op">(</span><span class="nam">line</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t511" href="#t511">511</a></span><span class="t">                    <span class="nam">gen</span><span class="op">.</span><span class="nam">parse_marker</span><span class="op">(</span><span class="nam">line</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t512" href="#t512">512</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
@@ -601,13 +601,13 @@ <h2>
     <p class="run"><span class="n"><a id="t517" href="#t517">517</a></span><span class="t">                <span class="nam">previous</span> <span class="op">=</span> <span class="op">[</span><span class="op">]</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t518" href="#t518">518</a></span><span class="t">                <span class="nam">hasher</span> <span class="op">=</span> <span class="nam">md5</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t519" href="#t519">519</a></span><span class="t">                <span class="key">while</span> <span class="nam">line</span> <span class="key">and</span> <span class="key">not</span> <span class="nam">self</span><span class="op">.</span><span class="nam">is_end_output_line</span><span class="op">(</span><span class="nam">line</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="par run show_par"><span class="n"><a id="t520" href="#t520">520</a></span><span class="t">                    <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">is_begin_spec_line</span><span class="op">(</span><span class="nam">line</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"><span class="annotate short">520&#x202F;&#x219B;&#x202F;521</span><span class="annotate long">line 520 didn't jump to line 521, because the condition on line 520 was never true</span></span></p>
+    <p class="par run show_par"><span class="n"><a id="t520" href="#t520">520</a></span><span class="t">                    <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">is_begin_spec_line</span><span class="op">(</span><span class="nam">line</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"><span class="annotate short">520&#x202F;&#x219B;&#x202F;521</span><span class="annotate long">line 520 didn't jump to line 521 because the condition on line 520 was never true</span></span></p>
     <p class="mis show_mis"><span class="n"><a id="t521" href="#t521">521</a></span><span class="t">                        <span class="key">raise</span> <span class="nam">CogError</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t522" href="#t522">522</a></span><span class="t">                            <span class="str">f"Unexpected {self.options.begin_spec!r}"</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t523" href="#t523">523</a></span><span class="t">                            <span class="nam">file</span><span class="op">=</span><span class="nam">file_name_in</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t524" href="#t524">524</a></span><span class="t">                            <span class="nam">line</span><span class="op">=</span><span class="nam">file_in</span><span class="op">.</span><span class="nam">linenumber</span><span class="op">(</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t525" href="#t525">525</a></span><span class="t">                        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="par run show_par"><span class="n"><a id="t526" href="#t526">526</a></span><span class="t">                    <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">is_end_spec_line</span><span class="op">(</span><span class="nam">line</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"><span class="annotate short">526&#x202F;&#x219B;&#x202F;527</span><span class="annotate long">line 526 didn't jump to line 527, because the condition on line 526 was never true</span></span></p>
+    <p class="par run show_par"><span class="n"><a id="t526" href="#t526">526</a></span><span class="t">                    <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">is_end_spec_line</span><span class="op">(</span><span class="nam">line</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"><span class="annotate short">526&#x202F;&#x219B;&#x202F;527</span><span class="annotate long">line 526 didn't jump to line 527 because the condition on line 526 was never true</span></span></p>
     <p class="mis show_mis"><span class="n"><a id="t527" href="#t527">527</a></span><span class="t">                        <span class="key">raise</span> <span class="nam">CogError</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t528" href="#t528">528</a></span><span class="t">                            <span class="str">f"Unexpected {self.options.end_spec!r}"</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t529" href="#t529">529</a></span><span class="t">                            <span class="nam">file</span><span class="op">=</span><span class="nam">file_name_in</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
@@ -618,7 +618,7 @@ <h2>
     <p class="run"><span class="n"><a id="t534" href="#t534">534</a></span><span class="t">                    <span class="nam">line</span> <span class="op">=</span> <span class="nam">file_in</span><span class="op">.</span><span class="nam">readline</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t535" href="#t535">535</a></span><span class="t">                <span class="nam">cur_hash</span> <span class="op">=</span> <span class="nam">hasher</span><span class="op">.</span><span class="nam">hexdigest</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t536" href="#t536">536</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="par run show_par"><span class="n"><a id="t537" href="#t537">537</a></span><span class="t">                <span class="key">if</span> <span class="key">not</span> <span class="nam">line</span> <span class="key">and</span> <span class="key">not</span> <span class="nam">self</span><span class="op">.</span><span class="nam">options</span><span class="op">.</span><span class="nam">eof_can_be_end</span><span class="op">:</span>&nbsp;</span><span class="r"><span class="annotate short">537&#x202F;&#x219B;&#x202F;539</span><span class="annotate long">line 537 didn't jump to line 539, because the condition on line 537 was never true</span></span></p>
+    <p class="par run show_par"><span class="n"><a id="t537" href="#t537">537</a></span><span class="t">                <span class="key">if</span> <span class="key">not</span> <span class="nam">line</span> <span class="key">and</span> <span class="key">not</span> <span class="nam">self</span><span class="op">.</span><span class="nam">options</span><span class="op">.</span><span class="nam">eof_can_be_end</span><span class="op">:</span>&nbsp;</span><span class="r"><span class="annotate short">537&#x202F;&#x219B;&#x202F;539</span><span class="annotate long">line 537 didn't jump to line 539 because the condition on line 537 was never true</span></span></p>
     <p class="pln"><span class="n"><a id="t538" href="#t538">538</a></span><span class="t">                    <span class="com"># We reached end of file before we found the end output line.</span>&nbsp;</span><span class="r"></span></p>
     <p class="mis show_mis"><span class="n"><a id="t539" href="#t539">539</a></span><span class="t">                    <span class="key">raise</span> <span class="nam">CogError</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t540" href="#t540">540</a></span><span class="t">                        <span class="str">f"Missing {self.options.end_output!r} before end of file."</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
@@ -632,7 +632,7 @@ <h2>
     <p class="pln"><span class="n"><a id="t548" href="#t548">548</a></span><span class="t">                <span class="com"># Write the output of the spec to be the new output if we're</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t549" href="#t549">549</a></span><span class="t">                <span class="com"># supposed to generate code.</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t550" href="#t550">550</a></span><span class="t">                <span class="nam">hasher</span> <span class="op">=</span> <span class="nam">md5</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="par run show_par"><span class="n"><a id="t551" href="#t551">551</a></span><span class="t">                <span class="key">if</span> <span class="key">not</span> <span class="nam">self</span><span class="op">.</span><span class="nam">options</span><span class="op">.</span><span class="nam">no_generate</span><span class="op">:</span>&nbsp;</span><span class="r"><span class="annotate short">551&#x202F;&#x219B;&#x202F;557</span><span class="annotate long">line 551 didn't jump to line 557, because the condition on line 551 was always true</span></span></p>
+    <p class="par run show_par"><span class="n"><a id="t551" href="#t551">551</a></span><span class="t">                <span class="key">if</span> <span class="key">not</span> <span class="nam">self</span><span class="op">.</span><span class="nam">options</span><span class="op">.</span><span class="nam">no_generate</span><span class="op">:</span>&nbsp;</span><span class="r"><span class="annotate short">551&#x202F;&#x219B;&#x202F;557</span><span class="annotate long">line 551 didn't jump to line 557 because the condition on line 551 was always true</span></span></p>
     <p class="run"><span class="n"><a id="t552" href="#t552">552</a></span><span class="t">                    <span class="nam">fname</span> <span class="op">=</span> <span class="str">f"&lt;cog {file_name_in}:{first_line_num}>"</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t553" href="#t553">553</a></span><span class="t">                    <span class="nam">gen</span> <span class="op">=</span> <span class="nam">gen</span><span class="op">.</span><span class="nam">evaluate</span><span class="op">(</span><span class="nam">cog</span><span class="op">=</span><span class="nam">self</span><span class="op">,</span> <span class="nam">globals</span><span class="op">=</span><span class="nam">globals</span><span class="op">,</span> <span class="nam">fname</span><span class="op">=</span><span class="nam">fname</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t554" href="#t554">554</a></span><span class="t">                    <span class="nam">gen</span> <span class="op">=</span> <span class="nam">self</span><span class="op">.</span><span class="nam">suffix_lines</span><span class="op">(</span><span class="nam">gen</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
@@ -644,7 +644,7 @@ <h2>
     <p class="pln"><span class="n"><a id="t560" href="#t560">560</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t561" href="#t561">561</a></span><span class="t">                <span class="com"># Write the ending output line</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t562" href="#t562">562</a></span><span class="t">                <span class="nam">hash_match</span> <span class="op">=</span> <span class="nam">self</span><span class="op">.</span><span class="nam">re_end_output</span><span class="op">.</span><span class="nam">search</span><span class="op">(</span><span class="nam">line</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="par run show_par"><span class="n"><a id="t563" href="#t563">563</a></span><span class="t">                <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">options</span><span class="op">.</span><span class="nam">hash_output</span><span class="op">:</span>&nbsp;</span><span class="r"><span class="annotate short">563&#x202F;&#x219B;&#x202F;564</span><span class="annotate long">line 563 didn't jump to line 564, because the condition on line 563 was never true</span></span></p>
+    <p class="par run show_par"><span class="n"><a id="t563" href="#t563">563</a></span><span class="t">                <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">options</span><span class="op">.</span><span class="nam">hash_output</span><span class="op">:</span>&nbsp;</span><span class="r"><span class="annotate short">563&#x202F;&#x219B;&#x202F;564</span><span class="annotate long">line 563 didn't jump to line 564 because the condition on line 563 was never true</span></span></p>
     <p class="mis show_mis"><span class="n"><a id="t564" href="#t564">564</a></span><span class="t">                    <span class="key">if</span> <span class="nam">hash_match</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
     <p class="mis show_mis"><span class="n"><a id="t565" href="#t565">565</a></span><span class="t">                        <span class="nam">old_hash</span> <span class="op">=</span> <span class="nam">hash_match</span><span class="op">[</span><span class="str">"hash"</span><span class="op">]</span>&nbsp;</span><span class="r"></span></p>
     <p class="mis show_mis"><span class="n"><a id="t566" href="#t566">566</a></span><span class="t">                        <span class="key">if</span> <span class="nam">old_hash</span> <span class="op">!=</span> <span class="nam">cur_hash</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
@@ -662,19 +662,19 @@ <h2>
     <p class="pln"><span class="n"><a id="t578" href="#t578">578</a></span><span class="t">                <span class="key">else</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t579" href="#t579">579</a></span><span class="t">                    <span class="com"># We don't want hashes output, so if there was one, get rid of</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t580" href="#t580">580</a></span><span class="t">                    <span class="com"># it.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="par run show_par"><span class="n"><a id="t581" href="#t581">581</a></span><span class="t">                    <span class="key">if</span> <span class="nam">hash_match</span><span class="op">:</span>&nbsp;</span><span class="r"><span class="annotate short">581&#x202F;&#x219B;&#x202F;582</span><span class="annotate long">line 581 didn't jump to line 582, because the condition on line 581 was never true</span></span></p>
+    <p class="par run show_par"><span class="n"><a id="t581" href="#t581">581</a></span><span class="t">                    <span class="key">if</span> <span class="nam">hash_match</span><span class="op">:</span>&nbsp;</span><span class="r"><span class="annotate short">581&#x202F;&#x219B;&#x202F;582</span><span class="annotate long">line 581 didn't jump to line 582 because the condition on line 581 was never true</span></span></p>
     <p class="mis show_mis"><span class="n"><a id="t582" href="#t582">582</a></span><span class="t">                        <span class="nam">line</span> <span class="op">=</span> <span class="nam">line</span><span class="op">.</span><span class="nam">replace</span><span class="op">(</span><span class="nam">hash_match</span><span class="op">[</span><span class="str">"hashsect"</span><span class="op">]</span><span class="op">,</span> <span class="str">""</span><span class="op">,</span> <span class="num">1</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t583" href="#t583">583</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="par run show_par"><span class="n"><a id="t584" href="#t584">584</a></span><span class="t">                <span class="key">if</span> <span class="key">not</span> <span class="nam">self</span><span class="op">.</span><span class="nam">options</span><span class="op">.</span><span class="nam">delete_code</span><span class="op">:</span>&nbsp;</span><span class="r"><span class="annotate short">584&#x202F;&#x219B;&#x202F;586</span><span class="annotate long">line 584 didn't jump to line 586, because the condition on line 584 was always true</span></span></p>
+    <p class="par run show_par"><span class="n"><a id="t584" href="#t584">584</a></span><span class="t">                <span class="key">if</span> <span class="key">not</span> <span class="nam">self</span><span class="op">.</span><span class="nam">options</span><span class="op">.</span><span class="nam">delete_code</span><span class="op">:</span>&nbsp;</span><span class="r"><span class="annotate short">584&#x202F;&#x219B;&#x202F;586</span><span class="annotate long">line 584 didn't jump to line 586 because the condition on line 584 was always true</span></span></p>
     <p class="run"><span class="n"><a id="t585" href="#t585">585</a></span><span class="t">                    <span class="nam">file_out</span><span class="op">.</span><span class="nam">write</span><span class="op">(</span><span class="nam">line</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t586" href="#t586">586</a></span><span class="t">                <span class="nam">line</span> <span class="op">=</span> <span class="nam">file_in</span><span class="op">.</span><span class="nam">readline</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t587" href="#t587">587</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="par run show_par"><span class="n"><a id="t588" href="#t588">588</a></span><span class="t">            <span class="key">if</span> <span class="key">not</span> <span class="nam">saw_cog</span> <span class="key">and</span> <span class="nam">self</span><span class="op">.</span><span class="nam">options</span><span class="op">.</span><span class="nam">warn_empty</span><span class="op">:</span>&nbsp;</span><span class="r"><span class="annotate short">588&#x202F;&#x219B;&#x202F;589</span><span class="annotate long">line 588 didn't jump to line 589, because the condition on line 588 was never true</span></span></p>
+    <p class="par run show_par"><span class="n"><a id="t588" href="#t588">588</a></span><span class="t">            <span class="key">if</span> <span class="key">not</span> <span class="nam">saw_cog</span> <span class="key">and</span> <span class="nam">self</span><span class="op">.</span><span class="nam">options</span><span class="op">.</span><span class="nam">warn_empty</span><span class="op">:</span>&nbsp;</span><span class="r"><span class="annotate short">588&#x202F;&#x219B;&#x202F;589</span><span class="annotate long">line 588 didn't jump to line 589 because the condition on line 588 was never true</span></span></p>
     <p class="mis show_mis"><span class="n"><a id="t589" href="#t589">589</a></span><span class="t">                <span class="nam">self</span><span class="op">.</span><span class="nam">show_warning</span><span class="op">(</span><span class="str">f"no cog code found in {file_name_in}"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t590" href="#t590">590</a></span><span class="t">        <span class="key">finally</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="par run show_par"><span class="n"><a id="t591" href="#t591">591</a></span><span class="t">            <span class="key">if</span> <span class="nam">file_in_to_close</span><span class="op">:</span>&nbsp;</span><span class="r"><span class="annotate short">591&#x202F;&#x219B;&#x202F;592</span><span class="annotate long">line 591 didn't jump to line 592, because the condition on line 591 was never true</span></span></p>
+    <p class="par run show_par"><span class="n"><a id="t591" href="#t591">591</a></span><span class="t">            <span class="key">if</span> <span class="nam">file_in_to_close</span><span class="op">:</span>&nbsp;</span><span class="r"><span class="annotate short">591&#x202F;&#x219B;&#x202F;592</span><span class="annotate long">line 591 didn't jump to line 592 because the condition on line 591 was never true</span></span></p>
     <p class="mis show_mis"><span class="n"><a id="t592" href="#t592">592</a></span><span class="t">                <span class="nam">file_in_to_close</span><span class="op">.</span><span class="nam">close</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="par run show_par"><span class="n"><a id="t593" href="#t593">593</a></span><span class="t">            <span class="key">if</span> <span class="nam">file_out_to_close</span><span class="op">:</span>&nbsp;</span><span class="r"><span class="annotate short">593&#x202F;&#x219B;&#x202F;594</span><span class="annotate long">line 593 didn't jump to line 594, because the condition on line 593 was never true</span></span></p>
+    <p class="par run show_par"><span class="n"><a id="t593" href="#t593">593</a></span><span class="t">            <span class="key">if</span> <span class="nam">file_out_to_close</span><span class="op">:</span>&nbsp;</span><span class="r"><span class="annotate short">593&#x202F;&#x219B;&#x202F;594</span><span class="annotate long">line 593 didn't jump to line 594 because the condition on line 593 was never true</span></span></p>
     <p class="mis show_mis"><span class="n"><a id="t594" href="#t594">594</a></span><span class="t">                <span class="nam">file_out_to_close</span><span class="op">.</span><span class="nam">close</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t595" href="#t595">595</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t596" href="#t596">596</a></span><span class="t">    <span class="com"># A regex for non-empty lines, used by suffixLines.</span>&nbsp;</span><span class="r"></span></p>
@@ -686,7 +686,7 @@ <h2>
     <p class="pln"><span class="n"><a id="t602" href="#t602">602</a></span><span class="t"><span class="str">        `text` is many lines, as a single string.</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t603" href="#t603">603</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t604" href="#t604">604</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="par run show_par"><span class="n"><a id="t605" href="#t605">605</a></span><span class="t">        <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">options</span><span class="op">.</span><span class="nam">suffix</span><span class="op">:</span>&nbsp;</span><span class="r"><span class="annotate short">605&#x202F;&#x219B;&#x202F;607</span><span class="annotate long">line 605 didn't jump to line 607, because the condition on line 605 was never true</span></span></p>
+    <p class="par run show_par"><span class="n"><a id="t605" href="#t605">605</a></span><span class="t">        <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">options</span><span class="op">.</span><span class="nam">suffix</span><span class="op">:</span>&nbsp;</span><span class="r"><span class="annotate short">605&#x202F;&#x219B;&#x202F;607</span><span class="annotate long">line 605 didn't jump to line 607 because the condition on line 605 was never true</span></span></p>
     <p class="pln"><span class="n"><a id="t606" href="#t606">606</a></span><span class="t">            <span class="com"># Find all non-blank lines, and add the suffix to the end.</span>&nbsp;</span><span class="r"></span></p>
     <p class="mis show_mis"><span class="n"><a id="t607" href="#t607">607</a></span><span class="t">            <span class="nam">repl</span> <span class="op">=</span> <span class="str">r"\g&lt;0>"</span> <span class="op">+</span> <span class="nam">self</span><span class="op">.</span><span class="nam">options</span><span class="op">.</span><span class="nam">suffix</span><span class="op">.</span><span class="nam">replace</span><span class="op">(</span><span class="str">"\\"</span><span class="op">,</span> <span class="str">"\\\\"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="mis show_mis"><span class="n"><a id="t608" href="#t608">608</a></span><span class="t">            <span class="nam">text</span> <span class="op">=</span> <span class="nam">self</span><span class="op">.</span><span class="nam">re_non_empty_lines</span><span class="op">.</span><span class="nam">sub</span><span class="op">(</span><span class="nam">repl</span><span class="op">,</span> <span class="nam">text</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
@@ -900,9 +900,9 @@ <h2>
     <p class="pln"><span class="n"><a id="t816" href="#t816">816</a></span><span class="t"><span class="str">    """</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t817" href="#t817">817</a></span><span class="t">    <span class="nam">prolines</span> <span class="op">=</span> <span class="nam">prologue</span><span class="op">.</span><span class="nam">splitlines</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t818" href="#t818">818</a></span><span class="t">    <span class="key">for</span> <span class="nam">filename</span><span class="op">,</span> <span class="nam">lineno</span><span class="op">,</span> <span class="nam">funcname</span><span class="op">,</span> <span class="nam">source</span> <span class="key">in</span> <span class="nam">frame_summary</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="par run show_par"><span class="n"><a id="t819" href="#t819">819</a></span><span class="t">        <span class="key">if</span> <span class="key">not</span> <span class="nam">source</span><span class="op">:</span>&nbsp;</span><span class="r"><span class="annotate short">819&#x202F;&#x219B;&#x202F;833</span><span class="annotate long">line 819 didn't jump to line 833, because the condition on line 819 was always true</span></span></p>
+    <p class="par run show_par"><span class="n"><a id="t819" href="#t819">819</a></span><span class="t">        <span class="key">if</span> <span class="key">not</span> <span class="nam">source</span><span class="op">:</span>&nbsp;</span><span class="r"><span class="annotate short">819&#x202F;&#x219B;&#x202F;833</span><span class="annotate long">line 819 didn't jump to line 833 because the condition on line 819 was always true</span></span></p>
     <p class="run"><span class="n"><a id="t820" href="#t820">820</a></span><span class="t">            <span class="nam">m</span> <span class="op">=</span> <span class="nam">re</span><span class="op">.</span><span class="nam">search</span><span class="op">(</span><span class="str">r"^&lt;cog ([^:]+):(\d+)>$"</span><span class="op">,</span> <span class="nam">filename</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="par run show_par"><span class="n"><a id="t821" href="#t821">821</a></span><span class="t">            <span class="key">if</span> <span class="nam">m</span><span class="op">:</span>&nbsp;</span><span class="r"><span class="annotate short">821&#x202F;&#x219B;&#x202F;822</span><span class="annotate long">line 821 didn't jump to line 822, because the condition on line 821 was never true</span></span></p>
+    <p class="par run show_par"><span class="n"><a id="t821" href="#t821">821</a></span><span class="t">            <span class="key">if</span> <span class="nam">m</span><span class="op">:</span>&nbsp;</span><span class="r"><span class="annotate short">821&#x202F;&#x219B;&#x202F;822</span><span class="annotate long">line 821 didn't jump to line 822 because the condition on line 821 was never true</span></span></p>
     <p class="mis show_mis"><span class="n"><a id="t822" href="#t822">822</a></span><span class="t">                <span class="key">if</span> <span class="nam">lineno</span> <span class="op">&lt;=</span> <span class="nam">len</span><span class="op">(</span><span class="nam">prolines</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
     <p class="mis show_mis"><span class="n"><a id="t823" href="#t823">823</a></span><span class="t">                    <span class="nam">filename</span> <span class="op">=</span> <span class="str">"&lt;prologue>"</span>&nbsp;</span><span class="r"></span></p>
     <p class="mis show_mis"><span class="n"><a id="t824" href="#t824">824</a></span><span class="t">                    <span class="nam">source</span> <span class="op">=</span> <span class="nam">prolines</span><span class="op">[</span><span class="nam">lineno</span> <span class="op">-</span> <span class="num">1</span><span class="op">]</span>&nbsp;</span><span class="r"></span></p>
@@ -928,8 +928,8 @@ <h2>
             <a class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a class="nav" href="z_7b071bdc2a35fa80_makefiles_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.5.3">coverage.py v7.5.3</a>,
-            created at 2024-05-28 09:37 -0400
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.5.4">coverage.py v7.5.4</a>,
+            created at 2024-06-22 17:11 -0400
         </p>
     </div>
 </footer>
diff --git a/doc/sample_html/z_7b071bdc2a35fa80_makefiles_py.html b/doc/sample_html/z_7b071bdc2a35fa80_makefiles_py.html
index cf45038ef..add597110 100644
--- a/doc/sample_html/z_7b071bdc2a35fa80_makefiles_py.html
+++ b/doc/sample_html/z_7b071bdc2a35fa80_makefiles_py.html
@@ -66,8 +66,8 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="z_7b071bdc2a35fa80_test_cogapp_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.5.3">coverage.py v7.5.3</a>,
-            created at 2024-05-28 09:37 -0400
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.5.4">coverage.py v7.5.4</a>,
+            created at 2024-06-22 17:11 -0400
         </p>
         <aside class="hidden">
             <button type="button" class="button_next_chunk" data-shortcut="j"></button>
@@ -127,8 +127,8 @@ <h2>
             <a class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a class="nav" href="z_7b071bdc2a35fa80_test_cogapp_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.5.3">coverage.py v7.5.3</a>,
-            created at 2024-05-28 09:37 -0400
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.5.4">coverage.py v7.5.4</a>,
+            created at 2024-06-22 17:11 -0400
         </p>
     </div>
 </footer>
diff --git a/doc/sample_html/z_7b071bdc2a35fa80_test_cogapp_py.html b/doc/sample_html/z_7b071bdc2a35fa80_test_cogapp_py.html
index 8b9d89f5f..57779cf0f 100644
--- a/doc/sample_html/z_7b071bdc2a35fa80_test_cogapp_py.html
+++ b/doc/sample_html/z_7b071bdc2a35fa80_test_cogapp_py.html
@@ -66,8 +66,8 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="z_7b071bdc2a35fa80_test_makefiles_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.5.3">coverage.py v7.5.3</a>,
-            created at 2024-05-28 09:37 -0400
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.5.4">coverage.py v7.5.4</a>,
+            created at 2024-06-22 17:11 -0400
         </p>
         <aside class="hidden">
             <button type="button" class="button_next_chunk" data-shortcut="j"></button>
@@ -2318,7 +2318,7 @@ <h2>
     <p class="pln"><span class="n"><a id="t2234" href="#t2234">2234</a></span><span class="t"><span class="str">            """</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t2235" href="#t2235">2235</a></span><span class="t">    <span class="op">}</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t2236" href="#t2236">2236</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="par run show_par"><span class="n"><a id="t2237" href="#t2237">2237</a></span><span class="t">    <span class="key">if</span> <span class="nam">os</span><span class="op">.</span><span class="nam">name</span> <span class="op">==</span> <span class="str">"nt"</span><span class="op">:</span>&nbsp;</span><span class="r"><span class="annotate short">2237&#x202F;&#x219B;&#x202F;2239</span><span class="annotate long">line 2237 didn't jump to line 2239, because the condition on line 2237 was never true</span></span></p>
+    <p class="par run show_par"><span class="n"><a id="t2237" href="#t2237">2237</a></span><span class="t">    <span class="key">if</span> <span class="nam">os</span><span class="op">.</span><span class="nam">name</span> <span class="op">==</span> <span class="str">"nt"</span><span class="op">:</span>&nbsp;</span><span class="r"><span class="annotate short">2237&#x202F;&#x219B;&#x202F;2239</span><span class="annotate long">line 2237 didn't jump to line 2239 because the condition on line 2237 was never true</span></span></p>
     <p class="pln"><span class="n"><a id="t2238" href="#t2238">2238</a></span><span class="t">        <span class="com"># for Windows</span>&nbsp;</span><span class="r"></span></p>
     <p class="mis show_mis"><span class="n"><a id="t2239" href="#t2239">2239</a></span><span class="t">        <span class="nam">cmd_w_args</span> <span class="op">=</span> <span class="str">"attrib -R %s"</span>&nbsp;</span><span class="r"></span></p>
     <p class="mis show_mis"><span class="n"><a id="t2240" href="#t2240">2240</a></span><span class="t">        <span class="nam">cmd_w_asterisk</span> <span class="op">=</span> <span class="str">"attrib -R *"</span>&nbsp;</span><span class="r"></span></p>
@@ -2737,8 +2737,8 @@ <h2>
             <a class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a class="nav" href="z_7b071bdc2a35fa80_test_makefiles_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.5.3">coverage.py v7.5.3</a>,
-            created at 2024-05-28 09:37 -0400
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.5.4">coverage.py v7.5.4</a>,
+            created at 2024-06-22 17:11 -0400
         </p>
     </div>
 </footer>
diff --git a/doc/sample_html/z_7b071bdc2a35fa80_test_makefiles_py.html b/doc/sample_html/z_7b071bdc2a35fa80_test_makefiles_py.html
index 14465da89..70dc5d96d 100644
--- a/doc/sample_html/z_7b071bdc2a35fa80_test_makefiles_py.html
+++ b/doc/sample_html/z_7b071bdc2a35fa80_test_makefiles_py.html
@@ -66,8 +66,8 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="z_7b071bdc2a35fa80_test_whiteutils_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.5.3">coverage.py v7.5.3</a>,
-            created at 2024-05-28 09:37 -0400
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.5.4">coverage.py v7.5.4</a>,
+            created at 2024-06-22 17:11 -0400
         </p>
         <aside class="hidden">
             <button type="button" class="button_next_chunk" data-shortcut="j"></button>
@@ -205,8 +205,8 @@ <h2>
             <a class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a class="nav" href="z_7b071bdc2a35fa80_test_whiteutils_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.5.3">coverage.py v7.5.3</a>,
-            created at 2024-05-28 09:37 -0400
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.5.4">coverage.py v7.5.4</a>,
+            created at 2024-06-22 17:11 -0400
         </p>
     </div>
 </footer>
diff --git a/doc/sample_html/z_7b071bdc2a35fa80_test_whiteutils_py.html b/doc/sample_html/z_7b071bdc2a35fa80_test_whiteutils_py.html
index f30b36a7c..b56d940b7 100644
--- a/doc/sample_html/z_7b071bdc2a35fa80_test_whiteutils_py.html
+++ b/doc/sample_html/z_7b071bdc2a35fa80_test_whiteutils_py.html
@@ -66,8 +66,8 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="z_7b071bdc2a35fa80_utils_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.5.3">coverage.py v7.5.3</a>,
-            created at 2024-05-28 09:37 -0400
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.5.4">coverage.py v7.5.4</a>,
+            created at 2024-06-22 17:11 -0400
         </p>
         <aside class="hidden">
             <button type="button" class="button_next_chunk" data-shortcut="j"></button>
@@ -186,8 +186,8 @@ <h2>
             <a class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a class="nav" href="z_7b071bdc2a35fa80_utils_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.5.3">coverage.py v7.5.3</a>,
-            created at 2024-05-28 09:37 -0400
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.5.4">coverage.py v7.5.4</a>,
+            created at 2024-06-22 17:11 -0400
         </p>
     </div>
 </footer>
diff --git a/doc/sample_html/z_7b071bdc2a35fa80_utils_py.html b/doc/sample_html/z_7b071bdc2a35fa80_utils_py.html
index 7a3a58f65..93f592a10 100644
--- a/doc/sample_html/z_7b071bdc2a35fa80_utils_py.html
+++ b/doc/sample_html/z_7b071bdc2a35fa80_utils_py.html
@@ -66,8 +66,8 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="z_7b071bdc2a35fa80_whiteutils_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.5.3">coverage.py v7.5.3</a>,
-            created at 2024-05-28 09:37 -0400
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.5.4">coverage.py v7.5.4</a>,
+            created at 2024-06-22 17:11 -0400
         </p>
         <aside class="hidden">
             <button type="button" class="button_next_chunk" data-shortcut="j"></button>
@@ -108,9 +108,9 @@ <h2>
     <p class="pln"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">    <span class="key">def</span> <span class="nam">set_output</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">stdout</span><span class="op">=</span><span class="key">None</span><span class="op">,</span> <span class="nam">stderr</span><span class="op">=</span><span class="key">None</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t">        <span class="str">"""Assign new files for standard out and/or standard error."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="par run show_par"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">        <span class="key">if</span> <span class="nam">stdout</span><span class="op">:</span>&nbsp;</span><span class="r"><span class="annotate short">27&#x202F;&#x219B;&#x202F;29</span><span class="annotate long">line 27 didn't jump to line 29, because the condition on line 27 was always true</span></span></p>
+    <p class="par run show_par"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">        <span class="key">if</span> <span class="nam">stdout</span><span class="op">:</span>&nbsp;</span><span class="r"><span class="annotate short">27&#x202F;&#x219B;&#x202F;29</span><span class="annotate long">line 27 didn't jump to line 29 because the condition on line 27 was always true</span></span></p>
     <p class="run"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t">            <span class="nam">self</span><span class="op">.</span><span class="nam">stdout</span> <span class="op">=</span> <span class="nam">stdout</span>&nbsp;</span><span class="r"></span></p>
-    <p class="par run show_par"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t">        <span class="key">if</span> <span class="nam">stderr</span><span class="op">:</span>&nbsp;</span><span class="r"><span class="annotate short">29&#x202F;&#x219B;&#x202F;30</span><span class="annotate long">line 29 didn't jump to line 30, because the condition on line 29 was never true</span></span></p>
+    <p class="par run show_par"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t">        <span class="key">if</span> <span class="nam">stderr</span><span class="op">:</span>&nbsp;</span><span class="r"><span class="annotate short">29&#x202F;&#x219B;&#x202F;30</span><span class="annotate long">line 29 didn't jump to line 30 because the condition on line 29 was never true</span></span></p>
     <p class="mis show_mis"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t">            <span class="nam">self</span><span class="op">.</span><span class="nam">stderr</span> <span class="op">=</span> <span class="nam">stderr</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t">    <span class="key">def</span> <span class="nam">prout</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">s</span><span class="op">,</span> <span class="nam">end</span><span class="op">=</span><span class="str">"\n"</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
@@ -159,8 +159,8 @@ <h2>
             <a class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a class="nav" href="z_7b071bdc2a35fa80_whiteutils_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.5.3">coverage.py v7.5.3</a>,
-            created at 2024-05-28 09:37 -0400
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.5.4">coverage.py v7.5.4</a>,
+            created at 2024-06-22 17:11 -0400
         </p>
     </div>
 </footer>
diff --git a/doc/sample_html/z_7b071bdc2a35fa80_whiteutils_py.html b/doc/sample_html/z_7b071bdc2a35fa80_whiteutils_py.html
index 602a39bf7..5fb59f1b1 100644
--- a/doc/sample_html/z_7b071bdc2a35fa80_whiteutils_py.html
+++ b/doc/sample_html/z_7b071bdc2a35fa80_whiteutils_py.html
@@ -66,8 +66,8 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="index.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.5.3">coverage.py v7.5.3</a>,
-            created at 2024-05-28 09:37 -0400
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.5.4">coverage.py v7.5.4</a>,
+            created at 2024-06-22 17:11 -0400
         </p>
         <aside class="hidden">
             <button type="button" class="button_next_chunk" data-shortcut="j"></button>
@@ -98,7 +98,7 @@ <h2>
     <p class="pln"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t">    <span class="com"># Find initial whitespace chunk in the first line.</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t">    <span class="com"># This is the best prefix we can hope for.</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t">    <span class="nam">pat</span> <span class="op">=</span> <span class="str">r"\s*"</span>&nbsp;</span><span class="r"></span></p>
-    <p class="par run show_par"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t">    <span class="key">if</span> <span class="nam">isinstance</span><span class="op">(</span><span class="nam">strings</span><span class="op">[</span><span class="num">0</span><span class="op">]</span><span class="op">,</span> <span class="nam">bytes</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"><span class="annotate short">17&#x202F;&#x219B;&#x202F;18</span><span class="annotate long">line 17 didn't jump to line 18, because the condition on line 17 was never true</span></span></p>
+    <p class="par run show_par"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t">    <span class="key">if</span> <span class="nam">isinstance</span><span class="op">(</span><span class="nam">strings</span><span class="op">[</span><span class="num">0</span><span class="op">]</span><span class="op">,</span> <span class="nam">bytes</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"><span class="annotate short">17&#x202F;&#x219B;&#x202F;18</span><span class="annotate long">line 17 didn't jump to line 18 because the condition on line 17 was never true</span></span></p>
     <p class="mis show_mis"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t">        <span class="nam">pat</span> <span class="op">=</span> <span class="nam">pat</span><span class="op">.</span><span class="nam">encode</span><span class="op">(</span><span class="str">"utf-8"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t">    <span class="nam">prefix</span> <span class="op">=</span> <span class="nam">re</span><span class="op">.</span><span class="nam">match</span><span class="op">(</span><span class="nam">pat</span><span class="op">,</span> <span class="nam">strings</span><span class="op">[</span><span class="num">0</span><span class="op">]</span><span class="op">)</span><span class="op">.</span><span class="nam">group</span><span class="op">(</span><span class="num">0</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
@@ -106,7 +106,7 @@ <h2>
     <p class="pln"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">    <span class="com"># the prefix as matches each string.</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">    <span class="key">for</span> <span class="nam">s</span> <span class="key">in</span> <span class="nam">strings</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">        <span class="key">for</span> <span class="nam">i</span> <span class="key">in</span> <span class="nam">range</span><span class="op">(</span><span class="nam">len</span><span class="op">(</span><span class="nam">prefix</span><span class="op">)</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="par run show_par"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">            <span class="key">if</span> <span class="nam">prefix</span><span class="op">[</span><span class="nam">i</span><span class="op">]</span> <span class="op">!=</span> <span class="nam">s</span><span class="op">[</span><span class="nam">i</span><span class="op">]</span><span class="op">:</span>&nbsp;</span><span class="r"><span class="annotate short">25&#x202F;&#x219B;&#x202F;26</span><span class="annotate long">line 25 didn't jump to line 26, because the condition on line 25 was never true</span></span></p>
+    <p class="par run show_par"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">            <span class="key">if</span> <span class="nam">prefix</span><span class="op">[</span><span class="nam">i</span><span class="op">]</span> <span class="op">!=</span> <span class="nam">s</span><span class="op">[</span><span class="nam">i</span><span class="op">]</span><span class="op">:</span>&nbsp;</span><span class="r"><span class="annotate short">25&#x202F;&#x219B;&#x202F;26</span><span class="annotate long">line 25 didn't jump to line 26 because the condition on line 25 was never true</span></span></p>
     <p class="mis show_mis"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t">                <span class="nam">prefix</span> <span class="op">=</span> <span class="nam">prefix</span><span class="op">[</span><span class="op">:</span><span class="nam">i</span><span class="op">]</span>&nbsp;</span><span class="r"></span></p>
     <p class="mis show_mis"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">                <span class="key">break</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t">    <span class="key">return</span> <span class="nam">prefix</span>&nbsp;</span><span class="r"></span></p>
@@ -121,7 +121,7 @@ <h2>
     <p class="pln"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t"><span class="str">    """</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">    <span class="nam">sep</span><span class="op">,</span> <span class="nam">nothing</span> <span class="op">=</span> <span class="str">"\n"</span><span class="op">,</span> <span class="str">""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="par run show_par"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t">    <span class="key">if</span> <span class="nam">isinstance</span><span class="op">(</span><span class="nam">lines</span><span class="op">,</span> <span class="nam">bytes</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"><span class="annotate short">40&#x202F;&#x219B;&#x202F;41</span><span class="annotate long">line 40 didn't jump to line 41, because the condition on line 40 was never true</span></span></p>
+    <p class="par run show_par"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t">    <span class="key">if</span> <span class="nam">isinstance</span><span class="op">(</span><span class="nam">lines</span><span class="op">,</span> <span class="nam">bytes</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"><span class="annotate short">40&#x202F;&#x219B;&#x202F;41</span><span class="annotate long">line 40 didn't jump to line 41 because the condition on line 40 was never true</span></span></p>
     <p class="mis show_mis"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t">        <span class="nam">sep</span><span class="op">,</span> <span class="nam">nothing</span> <span class="op">=</span> <span class="str">b"\n"</span><span class="op">,</span> <span class="str">b""</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t">    <span class="key">if</span> <span class="nam">isinstance</span><span class="op">(</span><span class="nam">lines</span><span class="op">,</span> <span class="op">(</span><span class="nam">bytes</span><span class="op">,</span> <span class="nam">str</span><span class="op">)</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t">        <span class="nam">lines</span> <span class="op">=</span> <span class="nam">lines</span><span class="op">.</span><span class="nam">split</span><span class="op">(</span><span class="nam">sep</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
@@ -138,7 +138,7 @@ <h2>
     <p class="pln"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t"><span class="key">def</span> <span class="nam">common_prefix</span><span class="op">(</span><span class="nam">strings</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t">    <span class="str">"""Find the longest string that is a prefix of all the strings."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="par run show_par"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t">    <span class="key">if</span> <span class="key">not</span> <span class="nam">strings</span><span class="op">:</span>&nbsp;</span><span class="r"><span class="annotate short">57&#x202F;&#x219B;&#x202F;58</span><span class="annotate long">line 57 didn't jump to line 58, because the condition on line 57 was never true</span></span></p>
+    <p class="par run show_par"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t">    <span class="key">if</span> <span class="key">not</span> <span class="nam">strings</span><span class="op">:</span>&nbsp;</span><span class="r"><span class="annotate short">57&#x202F;&#x219B;&#x202F;58</span><span class="annotate long">line 57 didn't jump to line 58 because the condition on line 57 was never true</span></span></p>
     <p class="mis show_mis"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t">        <span class="key">return</span> <span class="str">""</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t">    <span class="nam">prefix</span> <span class="op">=</span> <span class="nam">strings</span><span class="op">[</span><span class="num">0</span><span class="op">]</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t">    <span class="key">for</span> <span class="nam">s</span> <span class="key">in</span> <span class="nam">strings</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
@@ -159,8 +159,8 @@ <h2>
             <a class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a class="nav" href="index.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.5.3">coverage.py v7.5.3</a>,
-            created at 2024-05-28 09:37 -0400
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.5.4">coverage.py v7.5.4</a>,
+            created at 2024-06-22 17:11 -0400
         </p>
     </div>
 </footer>