diff --git a/doc/man/index.html b/doc/man/index.html
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@@ -19,6 +19,7 @@
   <h2>Binaries (section 1)</h2>
   <a href="notcurses-demo.1.html">notcurses-demo</a>—shows off some notcurses features<br/>
   <a href="notcurses-input.1.html">notcurses-input</a>—reads and decodes input events<br/>
+  <a href="notcurses-keyplot.1.html">notcurses-input</a>—plots input events over time<br/>
   <a href="notcurses-ncreel.1.html">notcurses-ncreel</a>—experiments with ncreels<br/>
   <a href="notcurses-pydemo.1.html">notcurses-pydemo</a>—validates the Python wrappers<br/>
   <a href="notcurses-tester.1.html">notcurses-tester</a>—unit test driver<br/>
diff --git a/doc/man/man1/notcurses-keyplot.1.md b/doc/man/man1/notcurses-keyplot.1.md
new file mode 100644
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@@ -0,0 +1,29 @@
+% notcurses-keyplot(1)
+% nick black <nickblack@linux.com>
+% v1.2.4
+
+# NAME
+
+notcurses-keyplot - Plot input events
+
+# SYNOPSIS
+
+**notcurses-keyplot**
+
+# DESCRIPTION
+
+**notcurses-keyplot** watches for keyboard, mouse, and synthesized events, and
+plots occurrences by type over the last minute. To exit, generate EOF (usually
+Ctrl+'d').
+
+# OPTIONS
+
+# NOTES
+
+Mouse events are only generated for button presses, and for movement while a
+button is held down.
+
+# SEE ALSO
+
+**notcurses(3)**,
+**notcurses_keyplot(3)**