| " Vim indent file |
| " Language: ssh config file |
| " Maintainer: JasonKim <git@jasonk.me> |
| " Last Change: 2020 May 16 |
| |
| if exists("b:did_indent") |
| finish |
| endif |
| let b:did_indent = 1 |
| |
| setlocal autoindent |
| setlocal indentexpr=GetSshconfigIndent(v:lnum) |
| setlocal indentkeys=o,O,*<Return>,0=~host\ ,0=~match\ ,0#,!^F |
| |
| let b:undo_indent = "setlocal autoindent< indentexpr< indentkeys<" |
| |
| if exists("*GetSshconfigIndent") |
| finish |
| endif |
| |
| function GetSshconfigIndent(lnum) |
| let sw = shiftwidth() |
| let prev_lnum = prevnonblank(a:lnum - 1) |
| let curr_lnum = a:lnum |
| let prev_line = getline(prev_lnum) |
| let curr_line = getline(curr_lnum) |
| if curr_line =~? '^\s*\(host\|match\)\s' |
| return 0 |
| elseif prev_line =~? '^\s*\(host\|match\)\s' |
| return sw |
| else |
| return indent(prev_lnum) |
| endif |
| endfunction |