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commit bash-20041014 snapshot

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This commit is contained in:
Chet Ramey
2011-12-03 13:38:04 -05:00
parent cac4cdbf5e
commit 453f278a2a
28 changed files with 7978 additions and 116 deletions
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parse.y
+8 -4
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@@ -962,22 +962,26 @@ pipeline_command: pipeline
{ $$ = $1; }
| BANG pipeline
{
$2->flags |= CMD_INVERT_RETURN;
if ($2)
$2->flags |= CMD_INVERT_RETURN;
$$ = $2;
}
| timespec pipeline
{
$2->flags |= $1;
if ($2)
$2->flags |= $1;
$$ = $2;
}
| timespec BANG pipeline
{
$3->flags |= $1|CMD_INVERT_RETURN;
if ($3)
$3->flags |= $1|CMD_INVERT_RETURN;
$$ = $3;
}
| BANG timespec pipeline
{
$3->flags |= $2|CMD_INVERT_RETURN;
if ($3)
$3->flags |= $2|CMD_INVERT_RETURN;
$$ = $3;
}
| timespec list_terminator