Patch #1215184: fileinput now has a fileno() function for getting the
current file number.
diff --git a/Doc/lib/libfileinput.tex b/Doc/lib/libfileinput.tex
index cd20f99..b6186dc 100644
--- a/Doc/lib/libfileinput.tex
+++ b/Doc/lib/libfileinput.tex
@@ -62,6 +62,12 @@
line has been read, returns \code{None}.
\end{funcdesc}
+\begin{funcdesc}{fileno}{}
+ Return the integer ``file descriptor'' for the current file. When no
+ file is opened (before the first line and between files), returns
+ \code{-1}.
+\end{funcdesc}
+
\begin{funcdesc}{lineno}{}
Return the cumulative line number of the line that has just been
read. Before the first line has been read, returns \code{0}. After
@@ -107,10 +113,11 @@
\begin{classdesc}{FileInput}{\optional{files\optional{,
inplace\optional{, backup}}}}
Class \class{FileInput} is the implementation; its methods
- \method{filename()}, \method{lineno()}, \method{fileline()},
- \method{isfirstline()}, \method{isstdin()}, \method{nextfile()} and
- \method{close()} correspond to the functions of the same name in the
- module. In addition it has a \method{readline()} method which
+ \method{filename()}, \method{fileno()}, \method{lineno()},
+ \method{fileline()}, \method{isfirstline()}, \method{isstdin()},
+ \method{nextfile()} and \method{close()} correspond to the functions
+ of the same name in the module.
+ In addition it has a \method{readline()} method which
returns the next input line, and a \method{__getitem__()} method
which implements the sequence behavior. The sequence must be
accessed in strictly sequential order; random access and