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Annotation of embedaddon/confuse/po/insert-header.sin, revision 1.1

1.1     ! misho       1: # Sed script that inserts the file called HEADER before the header entry.
        !             2: #
        !             3: # At each occurrence of a line starting with "msgid ", we execute the following
        !             4: # commands. At the first occurrence, insert the file. At the following
        !             5: # occurrences, do nothing. The distinction between the first and the following
        !             6: # occurrences is achieved by looking at the hold space.
        !             7: /^msgid /{
        !             8: x
        !             9: # Test if the hold space is empty.
        !            10: s/m/m/
        !            11: ta
        !            12: # Yes it was empty. First occurrence. Read the file.
        !            13: r HEADER
        !            14: # Output the file's contents by reading the next line. But don't lose the
        !            15: # current line while doing this.
        !            16: g
        !            17: N
        !            18: bb
        !            19: :a
        !            20: # The hold space was nonempty. Following occurrences. Do nothing.
        !            21: x
        !            22: :b
        !            23: }