Use \ldots, not \dots. The info process doesn't know about \dots.

diff --git a/Doc/lib/libcalendar.tex b/Doc/lib/libcalendar.tex
index 1f3931e40e6836614b44e2f9e008792a365b2a61..79515b119dd5d0ab97603940140b939396bd280c 100644 (file)
--- a/Doc/lib/libcalendar.tex
+++ b/Doc/lib/libcalendar.tex
@@ -19,7 +19,7 @@ Return the number of leap years in the range
 
 \begin{funcdesc}{weekday}{year, month, day}
 Returns the day of the week (\code{0} is Monday) for \var{year}
-(\code{1970}--\dots), \var{month} (\code{1}--\code{12}), \var{day}
+(\code{1970}--\ldots), \var{month} (\code{1}--\code{12}), \var{day}
 (\code{1}--\code{31}).
 \end{funcdesc}