| " Vim indent file | |
| " Language: Eterm configuration file | |
| " Maintainer: Doug Kearns <dougkearns@gmail.com> | |
| " Previous Maintainer: Nikolai Weibull <now@bitwi.se> | |
| " Last Change: 24 Sep 2021 | |
| if exists("b:did_indent") | |
| finish | |
| endif | |
| let b:did_indent = 1 | |
| setlocal indentexpr=GetEtermIndent() | |
| setlocal indentkeys=!^F,o,O,=end | |
| setlocal nosmartindent | |
| let b:undo_indent = "setl inde< indk< si<" | |
| if exists("*GetEtermIndent") | |
| finish | |
| endif | |
| function GetEtermIndent() | |
| let lnum = prevnonblank(v:lnum - 1) | |
| if lnum == 0 | |
| return 0 | |
| endif | |
| let ind = indent(lnum) | |
| if getline(lnum) =~ '^\s*begin\>' | |
| let ind = ind + shiftwidth() | |
| endif | |
| if getline(v:lnum) =~ '^\s*end\>' | |
| let ind = ind - shiftwidth() | |
| endif | |
| return ind | |
| endfunction | |