Adjusted to use the new module synopsis support macros.
diff --git a/Doc/lib/libfileinput.tex b/Doc/lib/libfileinput.tex
index 0c0e81b..1613cfa 100644
--- a/Doc/lib/libfileinput.tex
+++ b/Doc/lib/libfileinput.tex
@@ -1,8 +1,11 @@
% Documentation heavily adapted from module docstring.
\section{Standard Module \module{fileinput}}
-\stmodindex{fileinput}
-\label{module-fileinput}
+\declaremodule{standard}{fileinput}
+
+\modulesynopsis{Perl-like iteration over lines from multiple input streams, with
+``save in place'' capability.}
+
This module implements a helper class and functions to quickly write a
loop over standard input or a list of files.