diff options
author | Balint Reczey <balint.reczey@canonical.com> | 2019-06-23 22:06:37 +0200 |
---|---|---|
committer | Balint Reczey <balint.reczey@canonical.com> | 2019-06-23 22:06:37 +0200 |
commit | b28d45d2bd2462414b9dbbe38e6c7f3d5f7b462b (patch) | |
tree | 4b068e3513ef5c60228cddfcda72be0a31d09b14 /po/insert-header.sin | |
parent | b0729855e8fb744192a0395ea24673557818172c (diff) | |
download | shadow-b28d45d2bd2462414b9dbbe38e6c7f3d5f7b462b.tar.gz |
New upstream version 4.7upstream/4.7
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 00000000..b26de01f --- /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 +} |