| " Vim indent file |
| " Language: readline configuration file |
| " Maintainer: Nikolai Weibull <nikolai+work.vim@bitwi.se> |
| " Latest Revision: 2005-06-29 |
| |
| if exists("b:did_indent") |
| finish |
| endif |
| let b:did_indent = 1 |
| |
| setlocal indentexpr=GetReadlineIndent() |
| setlocal indentkeys=!^F,o,O,=$else,=$endif |
| |
| if exists("*GetReadlineIndent") |
| finish |
| endif |
| |
| function GetReadlineIndent() |
| let lnum = prevnonblank(v:lnum - 1) |
| if lnum == 0 |
| return 0 |
| endif |
| |
| let ind = indent(lnum) |
| |
| if getline(lnum) =~ '^\s*$\(if\|else\)\>' |
| let ind = ind + &sw |
| endif |
| |
| if getline(v:lnum) =~ '^\s*$\(else\|endif\)\>' |
| let ind = ind - &sw |
| endif |
| |
| return ind |
| endfunction |
