User Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:53.0) Gecko/20100101 Firefox/53.0 Build ID: 20170408090553 Steps to reproduce: When viewing the Guile Manual in Reader Mode, i noticed that certain (expected) pre sections were missing. I thought that this was a side-effect of the strain i put on it by viewing the entire manual (https://www.gnu.org/software/guile/manual/guile.html) but it's also reproducible on single pages, such as: https://www.gnu.org/software/guile/manual/html_node/Simple-Invocation.html#Simple-Invocation Actual results: <p>is a procedure invocation whose result is the string value <code>"/home/andrew"</code>. </p> <p>Similarly, <code>string-length</code> is a standard Scheme procedure that returns the length of a single string argument, so </p> <div class="lisp"> <pre class="lisp">(string-length "abc") </pre></div> <p>is a procedure invocation whose result is the numeric value 3. </p> is displayed as Similarly, string-length is a standard Scheme procedure that returns the length of a single string argument, so is a procedure invocation whose result is the numeric value 3. Expected results: I would expect <pre> sections, regardless of their brevity, to be displayed in Reader Mode.
n.b.: This is happens on the Desktop & Mobile firefox.
submitted upstream: https://github.com/mozilla/readability/issues/374