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Diffstat (limited to 'scripts/po/insert-header.sin')
| -rw-r--r-- | scripts/po/insert-header.sin | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/scripts/po/insert-header.sin b/scripts/po/insert-header.sin new file mode 100644 index 0000000..ceeebb9 --- /dev/null +++ b/scripts/po/insert-header.sin @@ -0,0 +1,28 @@ +# Sed script that inserts the file called HEADER before the header entry. +# +# Copyright (C) 2001 Free Software Foundation, Inc. +# Written by Bruno Haible <bruno@clisp.org>, 2001. +# This file is free software; the Free Software Foundation gives +# unlimited permission to use, copy, distribute, and modify it. +# +# 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 +} |