AttAdd - add/subtract to block attributes
(C)2011, CAD Studio a.s.          http://www.cadstudio.cz
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ATTADD is a LISP utility for AutoCAD  which adds (or
subtracts) the specified number (integer or real) to
the specified attribute in all selected blocks.

Use the AttAdd command to add a number (positive or
negative) to numerical attributes. Non-numerical
attributes will be skipped with a "NaN" message. The
attribute to modify is specified by picking it in an
existing block.

Use the AttApp command to append a prefix and/or suffix
string to the specified attribute in all selected blocks.

NB:
You can preset the _AttAddPrec LISP variable to
limit the number of decimal places displayed for
real numbers:
(setq _AttAddPrec 1)

NB:
For much more advanced operations with block
attribute values - consider using Excellink:
www.xanadu.cz/excellink

License: AttAdd is a free utility by CAD Studio,
do not publish it online on other than CAD Studio's
web servers, do not sell, lend or exchange it.

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Contact:
CAD Studio a.s.
Tylova 17, 370 01 Ceske Budejovice, Czech Republic
info@cadstudio.cz  www.cadstudio.cz  www.cadforum.cz
