Adding scientific terms to dictionary
A while back I described how to add a custom chemistry dictionary. There have been a few changes so I thought I'd post an update. If you are creating scientific documents you probably find that many of the scientific terms, chemical names and drug names are underlined by a red squiggle. You can add these words individually to the dictionary or you can edit the dictionary to add a batch of appropriate words all in one go.
To uncover the file you want to edit first open a Finder window, then hold down the Option key and click on the "Go" in the Finder top menu bar, this will give access to the Library folder.
Now navigate to the "Spelling" folder, the file that you need to edit is "LocalDictionary". Open this file in a text editor (not a word processor), I used BBEdit. This file should contain any words that you have added, you can now add any scientific terms you want directly.
Over the years I've accumulated nearly 200,000 items in this file, you can download it here http://macinchem.org/blog/files/LocalDictionary.zip. Feel free to add these items if you feel they would be useful.
Now if I could find a way to add them to my iOS devices……