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12 lines
157 B
Bash
12 lines
157 B
Bash
#!/usr/bin/env sh
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# YES_ZSH
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# YES_BASH
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# YES_DASH
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echo2() { ### @-
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local IFS=' '
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printf "%s\n" "$*" >&2
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}
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[ "${SOURCING:-0}" -gt 0 ] || echo2 "$@"
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