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THE META-HTML LANGUAGE REFERENCE MANUAL
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Name: DECREMENT
Section:
Arithmetic Operators
Synopsis:
<decrement VARNAME [BY=AMOUNT]>
Description:
Subtract AMOUNT (default 1) from the contents of the variable named by VARNAME.
<set-var foo=1>
<get-var foo> --> 1
<decrement foo>
<get-var foo> --> 0
Also see increment
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The
META-HTML
Reference Manual V1.4
Copyright © 1995, 1996,
Brian J. Fox,
1996, 1997 Universal Access Inc.
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