rneovim.git/test/functional/insert/last_inserted_spec.lua, branch floattitle Neovim fork with Rahm's personal hacks. insert-mode: interpret unmapped META as ESC 2018-04-04T01:23:15+00:00 Justin M. Keyes justinkz@gmail.com 2018-04-03T23:08:07+00:00 224ebc0078f29ac3189d7fbd9a59b386ae2ee303 closes #2454 closes #8213 ref #7972 
closes #2454
closes #8213
ref #7972
edit.c: CTRL-SPC: Insert previously-inserted text. #6090 2017-02-28T00:16:18+00:00 Matthew Malcomson hardenedapple@gmail.com 2017-02-10T15:58:45+00:00 86c2adc07463e37a60801e8fd0572402a5d27262 Default Vim behavior of i_CTRL-<Space> is to insert the last-inserted text and exit insert mode. :help i_CTRL-@ Before this commit that did not happen because insert_handle_key() checks for NUL instead of checking for ' ' with a CTRL `mod_mask`. I'm leaving the check for NUL despite the fact that at the moment that key is never seen when using the terminal UI (not for C-Space, nor C-@). This is because I assume it's still allowed for other front-ends to pass NUL, but at the moment the terminal UI isn't. 
Default Vim behavior of i_CTRL-<Space> is to insert the last-inserted
text and exit insert mode. :help i_CTRL-@

Before this commit that did not happen because insert_handle_key()
checks for NUL instead of checking for ' ' with a CTRL `mod_mask`.

I'm leaving the check for NUL despite the fact that at the moment that
key is never seen when using the terminal UI (not for C-Space, nor C-@).
This is because I assume it's still allowed for other front-ends to pass
NUL, but at the moment the terminal UI isn't.