More of a copy-paste process. The scripts are written as .txt files in Nova on my Mac Studio, then pasted one at a time into HyperCard's script editor on the classic Mac. The files are kept separate because SimpleText has a 32 KB text limit.
As an alternative, you might consider letting Hypercard itself open the text files and 'set the script of' as needed.
As an alternative, you might consider letting Hypercard itself open the text files and 'set the script of' as needed.