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source: kBuild/vendor/grep/current/po/remove-potcdate.sin@ 3530

Last change on this file since 3530 was 3529, checked in by bird, 3 years ago

Imported grep 3.7 from grep-3.7.tar.gz (sha256: c22b0cf2d4f6bbe599c902387e8058990e1eee99aef333a203829e5fd3dbb342), applying minimal auto-props.

File size: 432 bytes
Line 
1# Sed script that remove the POT-Creation-Date line in the header entry
2# from a POT file.
3#
4# The distinction between the first and the following occurrences of the
5# pattern is achieved by looking at the hold space.
6/^"POT-Creation-Date: .*"$/{
7x
8# Test if the hold space is empty.
9s/P/P/
10ta
11# Yes it was empty. First occurrence. Remove the line.
12g
13d
14bb
15:a
16# The hold space was nonempty. Following occurrences. Do nothing.
17x
18:b
19}
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