2013

ISAVEBAK controls the creation of a backup file (BAK). In the operating system,
copying the file data to create a BAK file for large drawings takes a major
portion of the incremental save time.
No BAK file is created (even for a full save)0
A BAK file is created1
WARNING In some cases (such as a power failure in the middle of a save), it's
possible that drawing data can be lost.
See also:
Set Interface Options
ISAVEPERCENT
Determines the amount of wasted space tolerated in a drawing file.
IntegerType:
RegistrySaved in:
50Initial value:
The value of ISAVEPERCENT is an integer between 0 and 100. The default
value of 50 means that the estimate of wasted space within the file does not
exceed 50 percent of the total file size. Wasted space is eliminated by periodic
full saves. When the estimate exceeds 50 percent, the next save will be a full
save. This resets the wasted space estimate to 0. If ISAVEPERCENT is set to 0,
every save is a full save.
See also:
Set Up the Drawing Area
ISOLINES
Specifies the number of contour lines displayed on the curved surfaces of 3D
solids.
IntegerType:
DrawingSaved in:
I System Variables | 1381