2024-01-05 20:45:50 +01:00
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--- bash_completion 2014-03-09 17:38:14 +0000
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+++ bash_completion 2014-03-13 23:26:44 +0000
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@@ -536,13 +536,23 @@
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# @param $2 Name of variable to return result to
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_quote_readline_by_ref()
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{
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- if [[ $1 == \'* ]]; then
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+ if [ -z "$1" ]; then
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+ # avoid quoting if empty
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+ printf -v $2 %s "$1"
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+ elif [[ $1 == \'* ]]; then
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# Leave out first character
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printf -v $2 %s "${1:1}"
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+ elif [[ $1 == ~* ]]; then
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+ # avoid escaping first ~
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+ printf -v $2 ~%q "${1:1}"
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else
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printf -v $2 %q "$1"
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fi
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+ # Replace double escaping ( \\ ) by single ( \ )
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+ # This happens always when argument is already escaped at cmdline,
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+ # and passed to this function as e.g.: file\ with\ spaces
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+ [[ ${!2} == *\\* ]] && printf -v $2 %s "${1//\\\\/\\}"
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# If result becomes quoted like this: $'string', re-evaluate in order to
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# drop the additional quoting. See also: http://www.mail-archive.com/
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# bash-completion-devel@lists.alioth.debian.org/msg01942.html
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