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pc(1): document -n option in manpage

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aiju 2016-08-28 13:49:26 +02:00
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5
sys/man/1/pc
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@ -16,6 +16,11 @@ Multiple statements in one line can be separated by semicolons.
.I Pc
prints the value of all expressions that are not terminated by a semicolon.
.PP
.I Pc
can be run non-interactively by using the
.B -n
switch. In this case no input prompt is printed.
.PP
Expressions can use the C-like operators
.TP
.B + - * ** \fR(exponentiation\fR)