Merged changes from the 1.5.2p2 release.
(Very rough.)
diff --git a/Doc/lib/libfileinput.tex b/Doc/lib/libfileinput.tex
index 8bc93af..97caaf9 100644
--- a/Doc/lib/libfileinput.tex
+++ b/Doc/lib/libfileinput.tex
@@ -75,11 +75,13 @@
\end{funcdesc}
\begin{funcdesc}{isfirstline}{}
- Return true iff the line just read is the first line of its file.
+ Returns true the line just read is the first line of its file,
+ otherwise returns false.
\end{funcdesc}
\begin{funcdesc}{isstdin}{}
- Returns true iff the last line was read from \code{sys.stdin}.
+ Returns true if the last line was read from \code{sys.stdin},
+ otherwise returns false.
\end{funcdesc}
\begin{funcdesc}{nextfile}{}