Add a test for consecutive spaces

Author: gpetiot

test/generators/cases/markup.mli

@@ -60,6 +60,8 @@
     There is no differences between [a b] and [a
     b].
 
+    Consecutive whitespaces not after a newline are conserved as they are: [a   b].
+
     {1 Links and references}
 
     This is a {{:#} link}. It sends you to the top of this page. Links can have

test/generators/html/Markup.html

@@ -125,6 +125,9 @@ <h6 id="subparagraph"><a href="#subparagraph" class="anchor"></a>
    </p>
    <p>There is no differences between <code>a b</code> and <code>a b</code>.
    </p>
+   <p>Consecutive whitespaces not after a newline are conserved as they
+     are: <code>a   b</code>.
+   </p>
    <h2 id="links-and-references">
     <a href="#links-and-references" class="anchor"></a>Links and references
    </h2>

test/generators/latex/Markup.tex

@@ -36,6 +36,8 @@ \subsection{Styling\label{styling}}%
 
 There is no differences between \ocamlinlinecode{a b} and \ocamlinlinecode{a b}.
 
+Consecutive whitespaces not after a newline are conserved as they are: \ocamlinlinecode{a   b}.
+
 \subsection{Links and references\label{links-and-references}}%
 This is a \href{\#}{link}\footnote{\url{\#}}. It sends you to the top of this page. Links can have markup inside them: \href{\#}{\bold{bold}}\footnote{\url{\#}}, \href{\#}{\emph{italics}}\footnote{\url{\#}}, \href{\#}{\emph{emphasis}}\footnote{\url{\#}}, \href{\#}{super\textsuperscript{script}}\footnote{\url{\#}}, \href{\#}{sub\textsubscript{script}}\footnote{\url{\#}}, and \href{\#}{\ocamlinlinecode{code}}\footnote{\url{\#}}. Links can also be nested \emph{\href{\#}{inside}\footnote{\url{\#}}} markup. Links cannot be nested inside each other. This link has no replacement text: \href{\#}{\#}\footnote{\url{\#}}. The text is filled in by odoc. This is a shorthand link: \href{\#}{\#}\footnote{\url{\#}}. The text is also filled in by odoc in this case.
 

test/generators/man/Markup.3o

@@ -87,6 +87,8 @@ This is also true between non-code markup and code\.
 Code can appear \fBinside other markup\fR\. Its display shouldn't be affected\.
 .sp 
 There is no differences between a b and a b\.
+.sp 
+Consecutive whitespaces not after a newline are conserved as they are: a   b\.
 .nf 
 .sp 
 .in 3