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| 1 | +% This section was contributed by Drew Csillag <[email protected]>. |
| 2 | + |
| 3 | +\section{Standard Module \module{calendar}} |
| 4 | +\label{module-calendar} |
| 5 | +\stmodindex{calendar} |
| 6 | + |
| 7 | + |
| 8 | +This module allows you to output calendars like the \UNIX{} |
| 9 | +\manpage{cal}{1} program. |
| 10 | + |
| 11 | +\begin{funcdesc}{isleap}{year} |
| 12 | +Returns \code{1} if \var{year} is a leap year. |
| 13 | +\end{funcdesc} |
| 14 | + |
| 15 | +\begin{funcdesc}{leapdays}{year1, year2} |
| 16 | +Return the number of leap years in the range |
| 17 | +[\var{year1}\ldots\var{year2}]. |
| 18 | +\end{funcdesc} |
| 19 | + |
| 20 | +\begin{funcdesc}{weekday}{year, month, day} |
| 21 | +Returns the day of the week (\code{0} is Monday) for \var{year} |
| 22 | +(\code{1970}--\dots), \var{month} (\code{1}--\code{12}), \var{day} |
| 23 | +(\code{1}--\code{31}). |
| 24 | +\end{funcdesc} |
| 25 | + |
| 26 | +\begin{funcdesc}{monthrange}{year, month} |
| 27 | +Returns weekday of first day of the month and number of days in month, |
| 28 | +for the specified \var{year} and \var{month}. |
| 29 | +\end{funcdesc} |
| 30 | + |
| 31 | +\begin{funcdesc}{monthcalendar}{year, month} |
| 32 | +Returns a matrix representing a month's calendar. Each row represents |
| 33 | +a week; days outside of the month a represented by zeros. |
| 34 | +\end{funcdesc} |
| 35 | + |
| 36 | +\begin{funcdesc}{prmonth}{year, month\optional{, width\optional{, length}}} |
| 37 | +Prints a month's calendar. If \var{width} is provided, it specifies |
| 38 | +the width of the columns that the numbers are centered in. If |
| 39 | +\var{length} is given, it specifies the number of lines that each |
| 40 | +week will use. |
| 41 | +\end{funcdesc} |
| 42 | + |
| 43 | +\begin{funcdesc}{prcal}{year} |
| 44 | +Prints the calendar for the year \var{year}. |
| 45 | +\end{funcdesc} |
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