# 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

}