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authorElia Pinto <gitter.spiros@gmail.com>2015-12-22 14:10:27 (GMT)
committerJunio C Hamano <gitster@pobox.com>2015-12-27 23:33:13 (GMT)
commitbc32bacc72078b92b9e9f02acec63ccc28564a01 (patch)
tree6f126f6990e0039072c53748b2b87cb0a3e9174c /contrib/thunderbird-patch-inline
parent6ccca67a74807c14970d08efd635bdef9af6c17c (diff)
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contrib/examples/git-revert.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 perl -i -pe 'BEGIN{undef $/;} s/`(.+?)`/\$(\1)/smg' "${_f}" done and then carefully proof-read. Signed-off-by: Elia Pinto <gitter.spiros@gmail.com> Reviewed-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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