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Need help with finding PDFSHXTEXT variable

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07-17-2017
10:33 AM
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Trying to write a LISP routine that rotates the UCS automatically so the PDFSHXTEXT command can do its magic. Works for a certain rotation, but I want to expand the functionality by adding some conditional statements.
I need the variable name of whatever the PDFSHXTEXT command returns as far as the number of text objects created once the command is executed, so that IF that is equal to zero, I can have my routine try another set of modified commands, else have the user specify the UCS. Is there a way to look at the code for internal AutoCAD commands? Or does someone happen to know what variable stores returned values for commands?