view runtime/indent/readline.vim @ 10091:9e5e3392f9b6

Added tag v7.4.2316 for changeset 68303019acc994c41e623b6be3235f7342f2be67
author Christian Brabandt <cb@256bit.org>
date Sat, 03 Sep 2016 19:00:06 +0200
parents 5eb1ac6f92ad
children 1218c5353e2b
line wrap: on
line source

" Vim indent file
" Language:         readline configuration file
" Maintainer:       Nikolai Weibull <now@bitwi.se>
" Latest Revision:  2006-12-20

if exists("b:did_indent")
  finish
endif
let b:did_indent = 1

setlocal indentexpr=GetReadlineIndent()
setlocal indentkeys=!^F,o,O,=$else,=$endif
setlocal nosmartindent

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