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.spi...@gmail.com>
---
Documentation/install-webdoc.sh | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/Documentation/install-webdoc.sh b/Documentation/install-webdoc.sh
index 76d69a9..ed8b4ff 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
--
1.7.10.4
--
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