A regexp example was rendered as

tim-one · tim-one · commit 9835206268e9 · 2001-10-05T20:06:47.000Z
foo\d
when it was clearly intended to render as
    foo$
Fred, is this a right way to fix it?  If not, the earlier place in the
same paragraph that does render as
    foo$
is also wrong.
diff --git a/Doc/lib/libre.tex b/Doc/lib/libre.tex
@@ -101,7 +101,7 @@ \subsection{Regular Expression Syntax \label{re-syntax}}
 newline at the end of the string, and in \constant{MULTILINE} mode
 also matches before a newline.  \regexp{foo} matches both 'foo' and
 'foobar', while the regular expression \regexp{foo\$} matches only
-'foo'.  More interestingly, searching for \regexp{foo\e d} in
+'foo'.  More interestingly, searching for \regexp{foo\$} in
 'foo1\textbackslash nfoo2\textbackslash n' matches 'foo2' normally,
 but 'foo1' in \constant{MULTILINE} mode.
 
