diff options
author | Edwin Groothuis <edwin@FreeBSD.org> | 2008-08-07 23:59:20 +0000 |
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committer | Edwin Groothuis <edwin@FreeBSD.org> | 2008-08-07 23:59:20 +0000 |
commit | af252fa7e62ab66ef0c5b951e21663961a741130 (patch) | |
tree | 4266dd27c003200e903f407d4e87215b2ff6eec1 /yearistype.sh | |
parent | dbe4cee6139181fb0779292359140fbd54afb257 (diff) |
Flatting the vendor dist tree of tzdata.
Approved by: bde (mentor, implicit), des
Notes
Notes:
svn path=/vendor/tzdata/dist/; revision=181400
Diffstat (limited to 'yearistype.sh')
-rwxr-xr-x | yearistype.sh | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/yearistype.sh b/yearistype.sh new file mode 100755 index 000000000000..66dbf89a2bdc --- /dev/null +++ b/yearistype.sh @@ -0,0 +1,40 @@ +#! /bin/sh + +: 'This file is in the public domain, so clarified as of' +: '2006-07-17 by Arthur David Olson.' + +: '@(#)yearistype.sh 8.2' + +case $#-$1 in + 2-|2-0*|2-*[!0-9]*) + echo "$0: wild year - $1" >&2 + exit 1 ;; +esac + +case $#-$2 in + 2-even) + case $1 in + *[24680]) exit 0 ;; + *) exit 1 ;; + esac ;; + 2-nonpres|2-nonuspres) + case $1 in + *[02468][048]|*[13579][26]) exit 1 ;; + *) exit 0 ;; + esac ;; + 2-odd) + case $1 in + *[13579]) exit 0 ;; + *) exit 1 ;; + esac ;; + 2-uspres) + case $1 in + *[02468][048]|*[13579][26]) exit 0 ;; + *) exit 1 ;; + esac ;; + 2-*) + echo "$0: wild type - $2" >&2 ;; +esac + +echo "$0: usage is $0 year even|odd|uspres|nonpres|nonuspres" >&2 +exit 1 |