diff options
| author | Elia Pinto <gitter.spiros@gmail.com> | 2014-04-16 10:29:45 -0700 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2014-04-17 11:14:57 -0700 |
| commit | f25f5e61a7c1a22dd85413d61db639e7c01268f4 (patch) | |
| tree | 9100b6ea8d6bdc6d05c84efbdf56912f7bf40ed8 /Documentation | |
| parent | 75ee3d7078fbcc3b87a3ae5e0cf42f46256c5da4 (diff) | |
| download | git-f25f5e61a7c1a22dd85413d61db639e7c01268f4.tar.gz | |
howto-index.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' ${_f}
done
and then carefully proof-read.
Signed-off-by: Elia Pinto <gitter.spiros@gmail.com>
Reviewed-by: Matthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'Documentation')
| -rwxr-xr-x | Documentation/howto-index.sh | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/Documentation/howto-index.sh b/Documentation/howto-index.sh index a2340864b5..167b363668 100755 --- a/Documentation/howto-index.sh +++ b/Documentation/howto-index.sh @@ -11,8 +11,8 @@ EOF for txt do - title=`expr "$txt" : '.*/\(.*\)\.txt$'` - from=`sed -ne ' + title=$(expr "$txt" : '.*/\(.*\)\.txt$') + from=$(sed -ne ' /^$/q /^From:[ ]/{ s/// @@ -21,9 +21,9 @@ do s/^/by / p } - ' "$txt"` + ' "$txt") - abstract=`sed -ne ' + abstract=$(sed -ne ' /^Abstract:[ ]/{ s/^[^ ]*// x @@ -39,11 +39,11 @@ do x p q - }' "$txt"` + }' "$txt") if grep 'Content-type: text/asciidoc' >/dev/null $txt then - file=`expr "$txt" : '\(.*\)\.txt$'`.html + file=$(expr "$txt" : '\(.*\)\.txt$').html else file="$txt" fi |