capslock

MacBooks and Caps Lock and Control

I learned to touch-type over 30 years ago, on an IBM Selectric typewriter. I'm a fast and accurate typist, compared to most programmers. I've always considered typing to be a basic skill that all programmers should take seriously. What goes on in your head is more important than how fast you can type, but the more efficient you are in getting your thoughts into the computer, the better you are going to be at your job.

I've been dismayed at one "feature" of my MacBook: to prevent accidental triggering of the Caps Lock key by incompetent typists, Apple makes it necessary to hold down the Caps Lock key for an extra fraction of a second. If you just tap it quickly, it does nothing. See http://support.apple.com/kb/HT1192 for Apple's explanation. They have also baked this behavior into some of their keyboards: see http://support.apple.com/kb/TS1578.

While I'm sure that many people welcome this feature, I do not. I type quickly and confidently, and my fingers hit the Caps Lock key at the appropriate times without me consciously thinking about it. I hit and release it so quickly that my MacBook ignores it. So when I type "UNIX is awesome!", "Party in the USA!" or "New York, NY", I see "unix is awesome!", "Party in the usa!" or "New York, ny" on the screen.

There is no easy way to disable this feature. When I complain, most people respond "Big deal. We hardly ever use Caps Lock." Well, I do. I've been using it for 30 years, and it has always worked fine. Until Apple decided It Should Just Not Work.

So, I looked into what I could do.

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