| Bram Moolenaar | 9fbdbb8 | 2022-09-27 17:30:34 +0100 | [diff] [blame] | 1 | " Vim indent file |
| 2 | " Language: Chatito |
| 3 | " Maintainer: ObserverOfTime <chronobserver@disroot.org> |
| 4 | " Last Change: 2022 Sep 20 |
| 5 | |
| 6 | if exists('b:did_indent') |
| 7 | finish |
| 8 | endif |
| 9 | let b:did_indent = 1 |
| 10 | |
| 11 | setlocal indentexpr=GetChatitoIndent() |
| 12 | setlocal indentkeys=o,O,*<Return>,0#,!^F |
| 13 | |
| 14 | let b:undo_indent = 'setl inde< indk<' |
| 15 | |
| 16 | if exists('*GetChatitoIndent') |
| 17 | finish |
| 18 | endif |
| 19 | |
| 20 | function GetChatitoIndent() |
| 21 | let l:prev = v:lnum - 1 |
| 22 | if getline(prevnonblank(l:prev)) =~# '^[~%@]\[' |
| 23 | " shift indent after definitions |
| 24 | return shiftwidth() |
| 25 | elseif getline(l:prev) !~# '^\s*$' |
| 26 | " maintain indent in sentences |
| 27 | return indent(l:prev) |
| 28 | else |
| 29 | " reset indent after a blank line |
| 30 | return 0 |
| 31 | end |
| 32 | endfunction |