Need help with Lisp Routine

[balcomwoodworks164944]

Hello. I have a lisp routine that I want to use JTB SmartBatch to run . This will run through many files at once.

The purpose of this is to update the block definition of my titleblock, through a source file.

Here is what I have so far:

(command "-insert" "ACS_TitleBlock_C_Size=S:\Microvellum\ACS AutoCAD Blocks\ACS_TitleBlock_C_Size.dwg" "Y" "" "(command)")
(command "ATTSYNC" "N" "ACS_TitleBlock_C_Size")
(command "QSAVE")

I know the 2nd line works fine. The first line is an issue. I need a way to "hit the escape button" after the "Y" in that line. But I've yet to find a way that actually works. Maybe someone knows of a better code snippet to redefine a block from an existing source file?

Thanks in advance for any help.

[Ed Jobe]

Use \e as shown here.