How to save as H File

I made some changes to a library, but how do you save it as a .h file? I'm using MS Word to make changes but it saves it as a text file. Can I use the arduino IDE somehow instead of MS Word?


Time to get a more suitable editor. Crimson Editor springs to mind on the PC. Xcode on the Mac. Lots of editors on Linux.

You want a "programmer's editor", or straight text editor, not a word processor.

Thanks for the quick reply. Crimson Editor works perfectly. :slight_smile:

Save it as a text file then change the name and extension.