| 1 | " Vim indent file |
| 2 | " Language: git config file |
| 3 | " Maintainer: Tim Pope <vimNOSPAM@tpope.org> |
| 4 | |
| 5 | if exists("b:did_indent") |
| 6 | finish |
| 7 | endif |
| 8 | let b:did_indent = 1 |
| 9 | |
| 10 | setlocal autoindent |
| 11 | setlocal indentexpr=GetGitconfigIndent() |
| 12 | setlocal indentkeys=o,O,*<Return>,0[,],0;,0#,=,!^F |
| 13 | |
| 14 | let b:undo_indent = 'setl ai< inde< indk<' |
| 15 | |
| 16 | " Only define the function once. |
| 17 | if exists("*GetGitconfigIndent") |
| 18 | finish |
| 19 | endif |
| 20 | |
| 21 | function! GetGitconfigIndent() |
| 22 | let line = getline(prevnonblank(v:lnum-1)) |
| 23 | let cline = getline(v:lnum) |
| 24 | if line =~ '\\\@<!\%(\\\\\)*\\$' |
| 25 | " odd number of slashes, in a line continuation |
| 26 | return 2 * &sw |
| 27 | elseif cline =~ '^\s*\[' |
| 28 | return 0 |
| 29 | elseif cline =~ '^\s*\a' |
| 30 | return &sw |
| 31 | elseif cline == '' && line =~ '^\[' |
| 32 | return &sw |
| 33 | else |
| 34 | return -1 |
| 35 | endif |
| 36 | endfunction |