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@@ -436,14 +436,28 @@ _secure_debug3() {
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fi
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}
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+__USE_TR_TAG=""
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+if [ "$(echo "abc" | LANG=C tr a-z A-Z 2>/dev/null)" != "ABC" ] ; then
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+ __USE_TR_TAG="1"
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+fi
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+export __USE_TR_TAG
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+
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_upper_case() {
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+ if [ "$__USE_TR_TAG" ]; then
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+ LANG=C tr '[:lower:]' '[:upper:]'
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+ else
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# shellcheck disable=SC2018,SC2019
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- tr '[a-z]' '[A-Z]'
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+ LANG=C tr '[a-z]' '[A-Z]'
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+ fi
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}
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_lower_case() {
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- # shellcheck disable=SC2018,SC2019
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- tr '[A-Z]' '[a-z]'
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+ if [ "$__USE_TR_TAG" ]; then
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+ LANG=C tr '[:upper:]' '[:lower:]'
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+ else
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+ # shellcheck disable=SC2018,SC2019
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+ LANG=C tr '[A-Z]' '[a-z]'
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+ fi
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}
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_startswith() {
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neil