Meta Key Cancels Ctrl in Emacs
Question
I am trying to override Control - Meta - Down Arrow and Control - Meta - Up Arrow in emacs.
I've tried all sorts of combinations of: (global-set-key [CM-down] 'function) and: "\\C-\\M-<down>" etc... but it always says: ESC undefined . This means it is only taking into account the M-<down> . Why is it ignoring the Control ?? I've been working on this for 3 hours and emacs online documentation with regards to key bindings is surprisingly absolutely terrible.
2 answers
solution1
3 ACCPTED 2012-05-21 20:30:21
When using Emacs in the terminal (which you mentioned in a comment), you are limited to the key sequences that the terminal is capable of. Unfortunately, C-down is not one of them...
solution2
0 2012-05-21 19:18:33
Some versions of Emacs on Mac OS X have had problems with the qualifier keys. Try to update it to a newer version.
I tested this on an Emacs built from the source archive, and it works as intended. (In this case, it simply says that function is not defined, which is what expected.)
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