keyboardmacosterminal
A dead key (a key that does not generate a complete character by itself but modifies the character generated by the key struck immediately after) is indicated with a yellow background to previous the final character.
It's perfect when you write black on white, but not when you write white on black, like in some Terminal configurations.
My question is: Where can I change that color?
Open a terminal window and type some of the text whose color you want to set the background the same as. Then open Terminal preferences.
Click the Window tab and then the Background Color. This brings up a color picker window. Click the magnifying glass in the upper left and move it over the text you want to match the color with. When you click on the text this will set the color you want. You could also set it directly in the RGB slider panel shown in the 2nd image which matches the text color from your image in the question.
From Apple’s Launch Services Programming Guide (all emphasis mine):
All applications available on the user’s system must be registered to make them known to Launch Services and copy their document binding and other information into its database. It isn’t ordinarily necessary to perform this task explicitly, since a variety of utilities and services built into the Mac OS X system software take care of it automatically:
- A built-in background tool, run whenever the system is booted or a new user logs in, automatically searches the Applications folders in the system, network, local, and user domains and registers any new applications it finds there. (This operation is analogous to “rebuilding the desktop” in earlier versions of Mac OS.)
- The Finder automatically registers all applications as it becomes aware of them, such as when they are dragged onto the user’s disk or when the user navigates to a folder containing them.
- When the user attempts to open a document for which no preferred application can be found in the Launch Services database, the Finder presents a dialog asking the user to select an application with which to open the document. It then registers that application before launching it.
In spite of these automatic registration utilities, it may sometimes be necessary to register an application explicitly with Launch Services. For example, although developers are encouraged to package their applications so that they can be installed by simply dragging them onto the user’s disk, some applications may require more elaborate custom installer software. In such cases, the installer should call one of the Launch Services registration functions
LSRegisterFSReforLSRegisterURLto register the application explicitly.
Note the API calls needed by the only named manual registration procedure (source not available on opensource.apple.com, I’m afraid).
While working around a bug in processing of Launch Services on Leopard with FileVault enabled, I noticed that ~/Library/Preferences/com.apple.LaunchServices.plist is:
processed only on login after boot, as input data to the buildup of the Launch Services database proper (FileVault-enabled Leopard often failed to do this step, resulting in seemingly lost user settings); and
cached as long as the machine is not rebooted.
Simply put, it’s the user domain persistence layer of Launch Services, and modifications to that persistence layer are only acknowledged on next processing – reboot or reseed.
Best Answer
This isn't a clean fix, but here's a work around:
Keep the Terminal as Black on White but then go to:
Doing this will change your Terminal (and everything else) to White on Black, but also change the yellow dead key to blue.
You can also turn Invert Colors on and off using a keyboard shortcut if you turn it on in the keyboard preferences: