neovim/runtime/indent/treetop.vim
Christian Clason 5fd21b8d3e
vim-patch:6c391a74fe90 (#15654)
Update runtime files
6c391a74fe

omit autoload/getscript.vim

skip doc/eval.txt (needs 8.2.2468)
skip doc/various.txt (needs 8.2.3400)

(typofixes courtesy of @dundargoc)
2021-09-13 16:33:41 +02:00

39 lines
708 B
VimL

" Vim indent file
" Language: Treetop
" Previous 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 += shiftwidth()
endif
let line = getline(v:lnum)
if line =~ '^\s*end\>'
let ind -= shiftwidth()
end
return ind
endfunction