Sorry, this isn't really a gnu-apl bug, but I thought someone here could help me. I'll post in s.e. apl if you think I should go there.
I have been playing with GNU-APL on macOS Sonoma 14.7. I had the Dyalog and MacAPL keyboard layout XML files in "~/Library/Keyboard Layouts" and the option key works great to get to the APL characters. I recently upgraded to Sequoia 15.4, and it denys access to the option key characters. This what System Settings > Keyboard > Input Sources says about the Dyalog Alt US and the MacAPL2 keyboard layouts: "Installed Input Source The developer can access anything you type with this input source. This could include sensitive information such as your credit card number of home address." It presents that message instead of showing the diagram of a keyboard, as it does with the U.S. and MÃ¥ori layouts. The Option key works fine for them, but not the APL layouts. I've tried using Ukelele to make a keyboard layout bundle (instead of XML file), but that didn't change anything. Can anyone else use the Option key to get to the APL symbols on macOS Sequoia? Thanks! -- Mike Hall