view runtime/indent/treetop.vim @ 9297:9c663cda189f v7.4.1931

commit https://github.com/vim/vim/commit/a641e1d4da3f9152c489318c06a93fcd1c746637 Author: Bram Moolenaar <Bram@vim.org> Date: Mon Jun 13 21:16:03 2016 +0200 patch 7.4.1931 Problem: Using both old and new style file mark lines from viminfo. Solution: Skip the old style lines if the viminfo file was written with a Vim version that supports the new style.
author Christian Brabandt <cb@256bit.org>
date Mon, 13 Jun 2016 21:30:08 +0200
parents 6f63330ec225
children 1218c5353e2b
line wrap: on
line source

" Vim indent file
" Language:         Treetop
" Maintainer:       Nikolai Weibull <now@bitwi.se>
" Latest Revision:  2011-03-14

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

setlocal indentexpr=GetTreetopIndent()
setlocal indentkeys=0{,0},!^F,o,O,=end
setlocal nosmartindent

if exists("*GetTreetopIndent")
  finish
endif

function GetTreetopIndent()
  let pnum = prevnonblank(v:lnum - 1)
  if pnum == 0
    return 0
  endif

  let ind = indent(pnum)
  let line = getline(pnum)

  if line =~ '^\s*\%(grammar\|module\|rule\)\>'
    let ind += &sw
  endif

  let line = getline(v:lnum)
  if line =~ '^\s*end\>'
    let ind -= &sw
  end

  retur ind
endfunction