Set DigImage Variable Value(s)
Set DigImage Variable Value(s)
This option allows the initial values of the DigImage variables !!n (where
n is either a digit or a lower case letter) to be specified. Note that
variable operations may modify the values set by this option. Note that in
general it will be more convenient to utilise the !!K psuedo variable to
request a value directly from the user from within a command file. Entry is
always from keyboard, even if a command file is active.
Which variable: 0-9 or a-z ? Blank to finish.
This entry specifies which of the 36 available variables is to be set. The
variables !!0 to !!9 are local to the current level of command file, while
the variables !!a to !!z are considered global. Note that the interactive
command mode does not consider !!0 to !!9 as local. If you do not wish to
set any more variable values, then enter a blank line.
Variable value ?
This entry specifies the value to which the specified variable is to be
set. A real or integer value is expected.
Errors, Warnings and Messages
Command file requesting user to set variables:
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DigImage User Documentation
Stuart Dalziel,
last page update: 19 February 1996