encfs/po/remove-potcdate.sin
Valient Gough 1efb3ad2fa update autoconf and gettext scripts
git-svn-id: http://encfs.googlecode.com/svn/trunk@28 db9cf616-1c43-0410-9cb8-a902689de0d6
2008-05-23 07:02:17 +00:00

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# Sed script that remove the POT-Creation-Date line in the header entry
# from a POT file.
#
# The distinction between the first and the following occurrences of the
# pattern is achieved by looking at the hold space.
/^"POT-Creation-Date: .*"$/{
x
# Test if the hold space is empty.
s/P/P/
ta
# Yes it was empty. First occurrence. Remove the line.
g
d
bb
:a
# The hold space was nonempty. Following occurrences. Do nothing.
x
:b
}