| " Vim indent file |
| " Language: Eterm configuration file |
| " Maintainer: Nikolai Weibull <now@bitwi.se> |
| " Latest Revision: 2006-04-19 |
| |
| if exists("b:did_indent") |
| finish |
| endif |
| let b:did_indent = 1 |
| |
| setlocal indentexpr=GetEtermIndent() |
| setlocal indentkeys=!^F,o,O,=end |
| |
| 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 + &sw |
| endif |
| |
| if getline(v:lnum) =~ '^\s*end\>' |
| let ind = ind - &sw |
| endif |
| |
| return ind |
| endfunction |