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author | Christian Grothoff <christian@grothoff.org> | 2021-07-30 10:38:27 +0200 |
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committer | Christian Grothoff <christian@grothoff.org> | 2021-07-30 10:38:27 +0200 |
commit | 7e669bcf6b6336ec429da949bcb4aa456971dba2 (patch) | |
tree | d19912f950d1cac1c38b857b7d5bdaba2289544e /po/insert-header.sin | |
download | anastasis-7e669bcf6b6336ec429da949bcb4aa456971dba2.tar.gz anastasis-7e669bcf6b6336ec429da949bcb4aa456971dba2.tar.bz2 anastasis-7e669bcf6b6336ec429da949bcb4aa456971dba2.zip |
folding history in preparation of GNU Anastasis v0.0.0 release
Diffstat (limited to 'po/insert-header.sin')
-rw-r--r-- | po/insert-header.sin | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/po/insert-header.sin b/po/insert-header.sin new file mode 100644 index 0000000..b26de01 --- /dev/null +++ b/po/insert-header.sin @@ -0,0 +1,23 @@ +# 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 +} |