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Doing an action when pressing a key. These are also called key mappings or mappings. For questions about default key bindings, as well as creating or redefining key bindings.
3
votes
Accepted
imap <expr> call multiple functions
Try this:
imap <CR> <C-O>:call Func1() \| call Func2() \| call Func3()<CR>
The <expr> argument for mappings is if you want the mapping to execute the return value of the expression, which doesn't mak …
2
votes
In command-line mode, how to avoid delete key erasing last character?
Try this:
:cnoremap <expr> <del> strlen(getcmdline()) == getcmdpos() - 1 ? '' : "\<del>"
This binds the delete key on the :-command line to running an expression and executing the keystrokes the expr …
1
vote
Reduce lag in mappings that frequently switch between normal and insert mode
It would help if you would give a more concrete example of what you need to do that takes a long time. For me your example is instantaneous, even if I make it several times as long.
However, to answer …
1
vote
Accepted
How to set a keybinding in Insert mode
To my knowledge nobody says this is "best practice," and I would advise against it.
If you really want to do this, though, try this mapping:
:inoremap <CR> <Esc>o
There's a wealth of information in " …
1
vote
How to use function argument in a mapping?
Mappings always execute in the global context. That is, they don't "remember" that they were defined inside a function, so they can't access a: variables directly.
As for the E730: Using a List as a S …
0
votes
Toggle Vim Terminal with Mapping like VS Code
Since Vim doesn't actually recognize the <C-~> key sequence, you will have to choose another sequence. For example, if you wanted it to be <M-~> you could do:
nnoremap <M-~> :terminal<CR>
vnoremap <M- …