No arguments accepted.
Description:
This procedure returns the version of Rigi in a formatted string.
Return Value:
The version number of Rigi is returned in a string formatted as:
major.minor.revision. For example, if this is the fifth major
release, fourth minor release, second revision, a call to this
procedure returns "5.4.4".
The subfields are constrained to a single digit.
Exceptions:
None.
Example:
# Convert the version number to a three-digit integer. # Note that all subfields in the version number are # single digits. scan [rcl_version] "%d.%d.%d" major minor release set vnum [expr $major*100 + $minor*10 + $release]