Leap year: Difference between revisions
add simple POSIX shell implementation
(add an implementation for sed) |
(add simple POSIX shell implementation) |
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Line 3,421:
=={{header|UNIX Shell}}==
POSIX compatible:
<syntaxhighlight lang="sh">is_leap() {
return $((${1%00} & 3))
}</syntaxhighlight>
Original Bourne:
<syntaxhighlight lang="sh">leap() {
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