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$ echo "X:Y:" | (IFS=": " read x y; echo "|$x|$y|") |X|Y| $ echo "X:Y : " | (IFS=": " read x y; echo "|$x|$y|") |X|Y| function old new delta shell_builtin_read 1320 1426 +106 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
9 lines
456 B
Text
Executable file
9 lines
456 B
Text
Executable file
echo "X:Y:Z:" | (IFS=": " read x y; echo "|$x|$y|")
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echo "X:Y:Z" | (IFS=": " read x y; echo "|$x|$y|")
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echo "X:Y:" | (IFS=": " read x y; echo "|$x|$y|")
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echo "X:Y" | (IFS=": " read x y; echo "|$x|$y|")
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echo "X:" | (IFS=": " read x y; echo "|$x|$y|")
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echo "X" | (IFS=": " read x y; echo "|$x|$y|")
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echo "" | (IFS=": " read x y; echo "|$x|$y|")
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echo Whitespace should be trimmed too:
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echo "X:Y : " | (IFS=": " read x y; echo "|$x|$y|")
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