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CTRL-[ is standard Vim mapping for Esc.
by super_mario 7y ago
CTRL-[ is standard Vim mapping for Esc.
- secabeen 7y agoIt's deeper than that. Control-[ is the same keycode as escape. [ is the next character after Z in ASCII, and Control-[ is the next character after Control-Z. It's not a mapping, they are one and the same.