28 lines
986 B
Diff
28 lines
986 B
Diff
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diff -uNr gtk-3.22.30/po-properties/insert-header.sin gtk-3.22.30.mod/po-properties/insert-header.sin
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--- gtk-3.22.30/po-properties/insert-header.sin 1970-01-01 03:00:00.000000000 +0300
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+++ gtk-3.22.30.mod/po-properties/insert-header.sin 2018-06-22 20:55:46.584626256 +0300
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@@ -0,0 +1,23 @@
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+# Sed script that inserts the file called HEADER before the header entry.
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+#
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+# At each occurrence of a line starting with "msgid ", we execute the following
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+# commands. At the first occurrence, insert the file. At the following
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+# occurrences, do nothing. The distinction between the first and the following
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+# occurrences is achieved by looking at the hold space.
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+/^msgid /{
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+x
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+# Test if the hold space is empty.
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+s/m/m/
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+ta
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+# Yes it was empty. First occurrence. Read the file.
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+r HEADER
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+# Output the file's contents by reading the next line. But don't lose the
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+# current line while doing this.
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+g
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+N
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+bb
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+:a
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+# The hold space was nonempty. Following occurrences. Do nothing.
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+x
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+:b
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+}
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