Drop internal uses of $bash4 (definition still present though).
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@ -211,7 +211,7 @@ quote()
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# results in the original argument
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quote_readline()
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{
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if [ -n "$bash4" ] ; then
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if [ ${BASH_VERSINFO[0]} -ge 4 ]; then
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# This function isn't really necessary on bash 4
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# See: http://lists.gnu.org/archive/html/bug-bash/2009-03/msg00155.html
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echo "${1}"
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@ -240,7 +240,7 @@ dequote()
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_get_cword()
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{
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if [ -n "$bash4" ] ; then
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if [ ${BASH_VERSINFO[0]} -ge 4 ] ; then
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__get_cword4 "$@"
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else
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__get_cword3
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@ -262,7 +262,7 @@ _get_cword()
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# _get_cword, main routine
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# __get_cword4, bash-4 variant
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#
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[ -z "$bash4" ] &&
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[ ${BASH_VERSINFO[0]} -lt 4 ] &&
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__get_cword3()
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{
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if [[ "${#COMP_WORDS[COMP_CWORD]}" -eq 0 ]] || [[ "$COMP_POINT" == "${#COMP_LINE}" ]]; then
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@ -325,7 +325,7 @@ __get_cword3()
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# _get_cword, main routine
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# __get_cword3, bash-3 variant
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#
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[ -n "$bash4" ] &&
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[ ${BASH_VERSINFO[0]} -ge 4 ] &&
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__get_cword4()
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{
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local i
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