trunk/Po/remove-potcdate.sin

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