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commit bash-20101217 snapshot

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This commit is contained in:
Chet Ramey
2011-12-12 22:11:41 -05:00
parent 643db9d296
commit e88665cc60
26 changed files with 411 additions and 13082 deletions
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expr.c
+12
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@@ -852,6 +852,16 @@ exp1 ()
readtok ();
val = ~exp1 ();
}
else if (curtok == MINUS)
{
readtok ();
val = - exp1 ();
}
else if (curtok == PLUS)
{
readtok ();
val = exp1 ();
}
else
val = exp0 ();
@@ -891,6 +901,7 @@ exp0 ()
curtok = NUM; /* make sure --x=7 is flagged as an error */
readtok ();
}
#if 0
else if (curtok == MINUS)
{
readtok ();
@@ -901,6 +912,7 @@ exp0 ()
readtok ();
val = exp0 ();
}
#endif
else if (curtok == LPAR)
{
readtok ();