Fixes #4

cceh · Sep 24, 2023 · af41b65 · af41b65
1 parent aadea9a
commit af41b65
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Showing 5 changed files with 3 additions and 3 deletions.
diff --git a/docs/_build/doctrees/environment.pickle b/docs/_build/doctrees/environment.pickle
diff --git a/docs/_build/doctrees/tree.doctree b/docs/_build/doctrees/tree.doctree
diff --git a/docs/_build/searchindex.js b/docs/_build/searchindex.js
diff --git a/docs/_build/tree.html b/docs/_build/tree.html
@@ -448,7 +448,7 @@
 <dl class="field-list simple">
 <dt class="field-odd">Returns<span class="colon">:</span></dt>
 <dd class="field-odd"><p>a list of <span class="math notranslate nohighlight">\(K - 1\)</span> tuples containing <span class="math notranslate nohighlight">\(k\)</span>, <span class="math notranslate nohighlight">\(l(k)\)</span>, and one of the common
-substrings of that length.</p>
+substrings of that length, which may be None.</p>
 </dd>
 </dl>
 <div class="doctest highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">&gt;&gt;&gt; </span><span class="kn">from</span> <span class="nn">suffix_tree</span> <span class="kn">import</span> <span class="n">Tree</span>

diff --git a/src/suffix_tree/tree.py b/src/suffix_tree/tree.py
@@ -216,7 +216,7 @@ def common_substrings(self) -> List[Tuple[int, int, Path]]:
         --- [Gusfield1997]_ §7.6, page 127ff
 
         :return: a list of `K - 1` tuples containing `k`, `l(k)`, and one of the common
-                 substrings of that length.
+                 substrings of that length, which may be None.
 
         >>> from suffix_tree import Tree
         >>> tree = Tree(