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authorChristian Grothoff <christian@grothoff.org>2009-05-29 00:46:26 +0000
committerChristian Grothoff <christian@grothoff.org>2009-05-29 00:46:26 +0000
commit0a217a8df1657b4334b55b0e4a6c7837a8dbcfd9 (patch)
tree6b552f40eb089db96409a312a98d9b12bd669102 /po/remove-potcdate.sin
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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
+}