aboutsummaryrefslogtreecommitdiff
path: root/vim/autoload/quote.vim
blob: b84a87e8de121640bdc60d064a63ba47d78bd3f4 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
" Quote lines in mail and mail-based formats: Markdown, Git commits, etc

" Operator function wrapper for the mapping to call
function! quote#Quote() abort
  set operatorfunc=quote#QuoteOpfunc
  return 'g@'
endfunction

" Quoting operator function
function! quote#QuoteOpfunc(type) abort

  " May as well make this configurable
  let char = exists('b:quote_char')
        \ ? b:quote_char
        \ : '>'

  " Iterate over each matched line
  for li in range(line('''['), line(''']'))

    " Get current line text
    let cur = getline(li)

    " Don't quote the first or last lines if they're blank
    if !strlen(cur) && (li == line('''[') || li == line(''']'))
      continue
    endif

    " Only add a space after the quote character if this line isn't already
    " quoted with the same character
    let new = cur[0] == char
          \ ? char.cur
          \ : char.' '.cur
    call setline(li, new)

  endfor

endfunction

" Tack on reformatting the edited text afterwards
function! quote#QuoteReformat() abort
  set operatorfunc=quote#QuoteReformatOpfunc
  return 'g@'
endfunction

" Wrapper operator function to reformat quoted text afterwards
function! quote#QuoteReformatOpfunc(type) abort
  call quote#QuoteOpfunc(a:type)
  normal! '[gq']
endfunction