| " Vim indent file |
| " Language: Eterm configuration file |
| " Maintainer: Nikolai Weibull <source@pcppopper.org> |
| " URL: http://www.pcppopper.org/vim/indent/pcp/eterm/ |
| " Latest Revision: 2004-04-25 |
| " arch-tag: a22a92b1-c59f-4f47-8207-b21db6549b21 |
| |
| " Only load this indent file when no other was loaded. |
| if exists("b:did_indent") |
| finish |
| endif |
| |
| let b:did_indent = 1 |
| |
| setlocal indentexpr=GetEtermIndent() |
| setlocal indentkeys=!^F,o,O,=end |
| |
| " Only define the function once. |
| if exists("*GetEtermIndent") |
| finish |
| endif |
| |
| function GetEtermIndent() |
| " Find a non-blank line above the current line. |
| let lnum = prevnonblank(v:lnum - 1) |
| |
| " Hit the start of the file, use zero indent. |
| if lnum == 0 |
| return 0 |
| endif |
| |
| let line = getline(lnum) |
| let ind = indent(lnum) |
| |
| if line =~ '^\s*begin\>' |
| let ind = ind + &sw |
| endif |
| |
| let line = getline(v:lnum) |
| |
| " Check for closing brace on current line |
| if line =~ '^\s*end\>' |
| let ind = ind - &sw |
| endif |
| |
| return ind |
| endfunction |
| |
| " vim: set sts=2 sw=2: |