since ezcad drives us crazy especially for building up test patterns, i am throwing together something that lets you edit the pens in a sensible manner! you edit it in a grid like a spreadsheet and it can also import/export CSV files so you can use a spreadsheet if you like.
done with it, and i updated my blog entry above with more details on how it works internally. we have a MOPA so it shows Q, i have only tested it with the half dozen ezd files i have here and my local version and i dont know if the format changes with lots of versions.
added it to my github, which is linked. only tested with ezcad 2.14.11 so watch out for that , the format does change.
cheers ears.