About changing dimension and font style

[newshunhk]

Hi, I am new to this forum and just start learning autolisp. I am converting revit to autocad dwg format, but in the dwg I found that there are many duplicated dimension and font style...now my situation is: if I have 10 dimension in a revit view, then export to dwg, I will have 10 dimension style named 2mm_RomanS, 2mm_RomanS_1, 2mm_RomanS_2 etc....how can I use autolisp to find all of them, and then change them to 2mm_Romans? and then delete the rest style.

Thank you!

[tombu]

I use version 4.2 MergeTextStyles.lsp by T.Willey. I've been using it since version 3.0 and it's a nice dialog box routine that makes it easy-peasy!

https://www.theswamp.org/index.php?topic=17659.msg575812#msg575812

 

I'd start with using the Purge command to see if that helps with the multiple dimension styles.