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authorJörg Frings-Fürst <debian@jff-webhosting.net>2016-08-20 15:11:08 +0200
committerJörg Frings-Fürst <debian@jff-webhosting.net>2016-08-20 15:11:08 +0200
commitcb612a12b952e349b96d427645aaeb55d15f509a (patch)
treef29298f41d2a7ea2a976616243aca64c2c2547ce /po/insert-header.sin
parente7be93745e4a2ff3aa255227bef7b9d3b733aafa (diff)
parent143bfc9f801c84428074312d661f8e08803df83b (diff)
Merge tag 'upstream/0.23.5'
Upstream version 0.23.5
Diffstat (limited to 'po/insert-header.sin')
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+# Sed script that inserts the file called HEADER before the header entry.
+#
+# At each occurrence of a line starting with "msgid ", we execute the following
+# commands. At the first occurrence, insert the file. At the following
+# occurrences, do nothing. The distinction between the first and the following
+# occurrences is achieved by looking at the hold space.
+/^msgid /{
+x
+# Test if the hold space is empty.
+s/m/m/
+ta
+# Yes it was empty. First occurrence. Read the file.
+r HEADER
+# Output the file's contents by reading the next line. But don't lose the
+# current line while doing this.
+g
+N
+bb
+:a
+# The hold space was nonempty. Following occurrences. Do nothing.
+x
+:b
+}