[Bug #1585690] Note that line_num was added in Python 2.5

diff --git a/Doc/lib/libcsv.tex b/Doc/lib/libcsv.tex
index 02a176c3fcb2367ac48271b9690cd1882f1f4a46..e965e316f37663bd3ca2a5da7cb72cb67462bea6 100644 (file)
--- a/Doc/lib/libcsv.tex
+++ b/Doc/lib/libcsv.tex
@@ -345,6 +345,7 @@ A read-only description of the dialect in use by the parser.
 \begin{memberdesc}[csv reader]{line_num}
  The number of lines read from the source iterator. This is not the same
  as the number of records returned, as records can span multiple lines.
+ \versionadded{2.5}
 \end{memberdesc}