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rc: add subscript sequences (Erik Quanstrom)

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Russ Cox 2008-07-20 04:15:41 -04:00
parent 78a779a383
commit 94e1f2a438
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5
man/man1/rc.1
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@ -208,6 +208,11 @@ If
is followed by a parenthesized list of subscripts, the
value substituted is a list composed of the requested elements (origin 1).
The parenthesis must follow the variable name with no spaces.
Subscripts can also take the form
.IB m - n
or
.IB m -
to indicate a sequence of elements.
Assignments to variables are described below.
.HP
.BI $# argument