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Date: Fri, 14 Apr 2006 19:46:21 +0400
From: Alexey Tourbin <at@altlinux.ru>
To: devel@altlinux.ru
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Subject: [devel] /bin/sh errexit semantics
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$ cat test.sh
#!/bin/sh -ef
func()
{
        false
        echo 'after false'
}
func || rc=3D$?
func
$ sh -efx test.sh
+ func
+ false
+ echo 'after false'
after false
+ func
+ false
$=20

=FE=D4=CF =DA=C4=C5=D3=D8 =D0=D2=CF=C9=D3=C8=CF=C4=C9=D4: =D1 =CE=C1=D0=C9=
=D3=C1=CC =C6=D5=CE=CB=C3=C9=C0 func() =C9 =C8=CF=DE=D5, =DE=D4=CF=C2=D9 =
=CF=CE=C1
=C9=D3=D0=CF=CC=CE=D1=CC=C1=D3=D8 =D7 =D2=C5=D6=C9=CD=C5 errexit.  =EF=C4=
=CE=C1=CB=CF =D0=D2=C9 =D7=D9=DA=CF=D7=C5 'func || =DE=D4=CF-=D4=CF'
=C6=D5=CE=CB=C3=C9=D1 =CE=C5 =D7=D9=D0=CF=CC=CE=D1=C5=D4=D3=D1 =D7 =D2=C5=
=D6=C9=CD=C5 errexit.  =EB=C1=D6=C5=D4=D3=D1, =D4=C1=CB =D7=C5=C4=D5=D4 =D3=
=C5=C2=D1 =D7=D3=C5
=DB=C5=CC=CC=D9, =C1 =CE=C5 =D4=CF=CC=D8=CB=CF bash.

=FE=C5=C7=CF =D1 =C9=CE=D4=D5=C9=D4=C9=D7=CE=CF =C8=CF=DE=D5: =DE=D4=CF=C2=
=D9 =D0=D2=C9 =D7=D9=DA=CF=D7=C5 'func || =DE=D4=CF-=D4=CF' =C6=D5=CE=CB=C3=
=C9=D1 func
=CF=D4=D7=C1=CC=C9=CC=C1 =C2=D9 =CE=C1 =CB=CF=CD=C1=CE=C4=C5 false, =D4.=C5=
. =D7=C5=D2=CE=D5=CC=C1 =C2=D9 =D3=D4=C1=D4=D5=D3 false, =C1 =DE=C1=D3=D4=D8
"after false" =D7=D9=D0=CF=CC=CE=D1=D4=D8=D3=D1 =CE=C5 =C4=CF=CC=D6=CE=C1. =
 =F0=CF=DE=C5=CD=D5 =D1 =DC=D4=CF=C7=CF =C9=CE=D4=D5=C9=D4=C9=D7=CE=CF =C8=
=CF=DE=D5?
=E5=D3=CC=C9 =C2=D9 =C6=D5=CE=CB=C3=C9=D1 func() =C2=D9=CC=C1 =CF=D4=C4=C5=
=CC=D8=CE=D9=CD =C9=D3=D0=CF=CC=CE=D1=C5=CD=D9=CD =C6=C1=CA=CC=CF=CD (=CB=
=CF=D4=CF=D2=D9=CA
=D7=D9=D0=CF=CC=CE=D1=C5=D4=D3=D1 =D7 =D2=C5=D6=C9=CD=C5 errexit), =D0=CF=
=D7=C5=C4=C5=CE=C9=C5 =C2=D9=CC=CF =C2=D9 =C9=CD=C5=CE=CE=CF =D4=C1=CB=C9=
=CD.

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