mirror of
https://github.com/vim/vim.git
synced 2025-11-03 09:44:48 -05:00
42 lines
785 B
VimL
42 lines
785 B
VimL
" Vim indent file
|
|
" Language: Treetop
|
|
" Maintainer: Doug Kearns <dougkearns@gmail.com>
|
|
" Previous Maintainer: Nikolai Weibull <now@bitwi.se>
|
|
" Last Change: 2022 April 25
|
|
|
|
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
|
|
|
|
let b:undo_indent = "setl inde< indk< si<"
|
|
|
|
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 += shiftwidth()
|
|
endif
|
|
|
|
let line = getline(v:lnum)
|
|
if line =~ '^\s*end\>'
|
|
let ind -= shiftwidth()
|
|
end
|
|
|
|
return ind
|
|
endfunction
|