Comment définir tirets vim en fonction des accolades?

Question

J'utilise https://github.com/cakebaker/scss-syntax.vim pour la coloration syntaxique SCSS (ou SASS ) fichiers sur vim, qui fonctionne très bien pour la coloration syntaxique. Cependant, le plug-in ne vient pas avec un fichier tiret et je suis d'avoir une écriture du mal.

Je voudrais mettre le tiret pour ressembler à ceci:

Cependant, si je fais gg=G, je reçois:

Je soupçonne qu'il ne comprend pas tiret imbriqué en fonction des accolades. J'ai essayé toutes les différentes combinaisons de

set cindent

set nocindent

set autoindent

set smartindent

et a essayé d'utiliser le code

Était-ce utile?

Nous faire parvenir

La solution

This is a quick hack, based on the built-in perl indentation code (in indent/perl.vim). Hopefully you can use it to get what you want to do. See the more detailed comments in either the perl indentation code or another one of the files in the indent directory for more details.

setlocal indentexpr=GetMyIndent()
function! GetMyIndent()
    let cline = getline(v:lnum)

    " Find a non-blank line above the current line.
    let lnum = prevnonblank(v:lnum - 1)
    " Hit the start of the file, use zero indent.
    if lnum == 0
        return 0
    endif
    let line = getline(lnum)
    let ind = indent(lnum)

    " Indent blocks enclosed by {}, (), or []
    " Find a real opening brace
    let bracepos = match(line, '[(){}\[\]]', matchend(line, '^\s*[)}\]]'))
    while bracepos != -1
        let brace = strpart(line, bracepos, 1)
        if brace == '(' || brace == '{' || brace == '['
            let ind = ind + &sw
        else
            let ind = ind - &sw
        endif
        let bracepos = match(line, '[(){}\[\]]', bracepos + 1)
    endwhile
    let bracepos = matchend(cline, '^\s*[)}\]]')
    if bracepos != -1
        let ind = ind - &sw
    endif

    return ind
endfunction

Save that file as ~/.vim/indent/something.vim where something is your file type (replace ~/.vim with the path to vimfiles if you're on Windows.

You might also want to stick this at the start of the file (but only if there isn't some other indent declaration that might be loaded first):

" Only load this indent file when no other was loaded.
if exists("b:did_indent")
    finish
endif
let b:did_indent = 1

Answer 1

This is a quick hack, based on the built-in perl indentation code (in indent/perl.vim). Hopefully you can use it to get what you want to do. See the more detailed comments in either the perl indentation code or another one of the files in the indent directory for more details.

setlocal indentexpr=GetMyIndent()
function! GetMyIndent()
    let cline = getline(v:lnum)

    " Find a non-blank line above the current line.
    let lnum = prevnonblank(v:lnum - 1)
    " Hit the start of the file, use zero indent.
    if lnum == 0
        return 0
    endif
    let line = getline(lnum)
    let ind = indent(lnum)

    " Indent blocks enclosed by {}, (), or []
    " Find a real opening brace
    let bracepos = match(line, '[(){}\[\]]', matchend(line, '^\s*[)}\]]'))
    while bracepos != -1
        let brace = strpart(line, bracepos, 1)
        if brace == '(' || brace == '{' || brace == '['
            let ind = ind + &sw
        else
            let ind = ind - &sw
        endif
        let bracepos = match(line, '[(){}\[\]]', bracepos + 1)
    endwhile
    let bracepos = matchend(cline, '^\s*[)}\]]')
    if bracepos != -1
        let ind = ind - &sw
    endif

    return ind
endfunction

Save that file as ~/.vim/indent/something.vim where something is your file type (replace ~/.vim with the path to vimfiles if you're on Windows.

You might also want to stick this at the start of the file (but only if there isn't some other indent declaration that might be loaded first):

" Only load this indent file when no other was loaded.
if exists("b:did_indent")
    finish
endif
let b:did_indent = 1