typo fixes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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@ -11,8 +11,8 @@ a
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echo d:$?
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echo d:$?
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# It's debatable what is the correct value above.
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# It's debatable what is the correct value above.
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# Does 'return' in trap sees $? == 2 or $? == 3?
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# Does 'return' in trap see $? == 2 or $? == 3?
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# IOW: after (kill..), does shell first wait for its completion
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# IOW: after (kill..), does shell first wait for its completion
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# and sets $?, then checks pending signals and runs a trap handler,
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# and sets $?, then checks pending signals and runs a trap handler,
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# or does it first checks pending signals and runs handler?
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# or does it first check pending signals and runs handler?
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# hush does the former, and prints 3.
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# hush does the former, and prints 3.
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@ -11,8 +11,8 @@ a
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echo d:$?
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echo d:$?
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# It's debatable what is the correct value above.
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# It's debatable what is the correct value above.
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# Does 'return' in trap sees $? == 2 or $? == 3?
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# Does 'return' in trap see $? == 2 or $? == 3?
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# IOW: after (kill..), does shell first wait for its completion
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# IOW: after (kill..), does shell first wait for its completion
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# and sets $?, then checks pending signals and runs a trap handler,
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# and sets $?, then checks pending signals and runs a trap handler,
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# or does it first checks pending signals and runs handler?
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# or does it first check pending signals and runs handler?
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# hush does the former, and prints 3.
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# hush does the former, and prints 3.
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