47 lines
849 B
Plaintext
47 lines
849 B
Plaintext
.TH CAL 1
|
|
.SH NAME
|
|
cal \- print calendar
|
|
.SH SYNOPSIS
|
|
.B cal
|
|
[
|
|
.I month
|
|
]
|
|
[
|
|
.I year
|
|
]
|
|
.SH DESCRIPTION
|
|
.I Cal
|
|
prints a calendar.
|
|
.I Month
|
|
is either a number from 1 to 12,
|
|
a lower case month name,
|
|
or a lower case three-letter prefix of a month name.
|
|
.I Year
|
|
can be between 1
|
|
and 9999.
|
|
If either
|
|
.I month
|
|
or
|
|
.I year
|
|
is omitted, the current month or year is used.
|
|
If only one argument is given, and it is a number larger than 12,
|
|
a calendar for all twelve months of the given year is produced;
|
|
otherwise a calendar for just one month is printed.
|
|
The calendar
|
|
produced is that for England and her colonies.
|
|
.PP
|
|
Try
|
|
.EX
|
|
cal sep 1752
|
|
.EE
|
|
.SH SOURCE
|
|
.B /sys/src/cmd/cal.c
|
|
.SH BUGS
|
|
The year is always considered to start in January even though this
|
|
is historically naive.
|
|
.PP
|
|
Beware that
|
|
.L "cal 90"
|
|
refers to the early Christian era,
|
|
not the 20th century.
|