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authorElia Pinto <gitter.spiros@gmail.com>2014-04-16 10:29:46 -0700
committerJunio C Hamano <gitster@pobox.com>2014-04-17 11:14:58 -0700
commit2c4a050bc60bf7a0633aa1460a8538d18df67848 (patch)
treea80c2b624ac765d9b459de8ca1a07bb9dcb3f6bf /Documentation/install-webdoc.sh
parentf25f5e61a7c1a22dd85413d61db639e7c01268f4 (diff)
downloadgit-2c4a050bc60bf7a0633aa1460a8538d18df67848.tar.gz
install-webdoc.sh: use the $( ... ) construct for command substitution
The Git CodingGuidelines prefer the $(...) construct for command substitution instead of using the backquotes `...`. The backquoted form is the traditional method for command substitution, and is supported by POSIX. However, all but the simplest uses become complicated quickly. In particular, embedded command substitutions and/or the use of double quotes require careful escaping with the backslash character. The patch was generated by: for _f in $(find . -name "*.sh") do sed -i 's@`\(.*\)`@$(\1)@g' ${_f} done and then carefully proof-read. Signed-off-by: Elia Pinto <gitter.spiros@gmail.com> Reviewed-by: Matthieu Moy <Matthieu.Moy@imag.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'Documentation/install-webdoc.sh')
-rwxr-xr-xDocumentation/install-webdoc.sh6
1 files changed, 3 insertions, 3 deletions
diff --git a/Documentation/install-webdoc.sh b/Documentation/install-webdoc.sh
index 76d69a907b..ed8b4ff3e5 100755
--- a/Documentation/install-webdoc.sh
+++ b/Documentation/install-webdoc.sh
@@ -18,17 +18,17 @@ do
else
echo >&2 "# install $h $T/$h"
rm -f "$T/$h"
- mkdir -p `dirname "$T/$h"`
+ mkdir -p $(dirname "$T/$h")
cp "$h" "$T/$h"
fi
done
-strip_leading=`echo "$T/" | sed -e 's|.|.|g'`
+strip_leading=$(echo "$T/" | sed -e 's|.|.|g')
for th in \
"$T"/*.html "$T"/*.txt \
"$T"/howto/*.txt "$T"/howto/*.html \
"$T"/technical/*.txt "$T"/technical/*.html
do
- h=`expr "$th" : "$strip_leading"'\(.*\)'`
+ h=$(expr "$th" : "$strip_leading"'\(.*\)')
case "$h" in
RelNotes-*.txt | index.html) continue ;;
esac