Como usar o incremento do Vim (Control-a) quando estiver em uma sessão de tela?

Question

Existe uma maneira de re-mapear Control-a na tela para Alt-a ou qualquer outra coisa, então eu posso usar o Control-A no Vim normalmente (incrementa o número sob o cursor)?

    

Answer 1

De man screen :

-e xy
specifies the command character to be x and the character generating a literal command character to y (when typed after the command character). The default is "C-a" and 'a', which can be specified as "-e^Aa". When creating a screen session, this option sets the default command character. In a multiuser session all users added will start off with this command character. But when attaching to an already running session, this option changes only the command character of the attaching user. This option is equivalent to either the commands "defescape" or "escape" respectively.

defescape xy
Set the default command characters. This is equivalent to the "escape" except that it is useful multiuser sessions only. In a multiuser session "escape" changes the command character of the calling user, where "defescape" changes the default command characters for users that will be added later.

escape xy
Set the command character to x and the character generating a literal command character (by triggering the "meta" command) to y (similar to the -e option). Each argument is either a single character, a two-character sequence of the form "^x" (meaning "C-x"), a backslash followed by an octal number (specifying the ASCII code of the character), or a backslash followed by a second character, such as "\^" or "\". The default is "^Aa".

    

Answer 2

Quando na tela, basta fazer "C-a a" em vez de apenas "C-a"

ou seja, clique em "Control-a" e digite "a" novamente. O número sob o cursor irá aumentar!

    

Answer 3

Encontrou uma solução possível:

mapeie algo não relacionado no Vim para gostar: map <Leader>inc<CR> <C-a>

Esta não é uma solução perfeita, ou talvez nem mesmo a solução "certa", mas funciona por enquanto.