17 lines
553 B
VimL
17 lines
553 B
VimL
" =============================================================
|
|
" Description: Folding for GNU Emacs' Outline mode
|
|
" Author: Alex Vear (axvr) <av@axvr.io>
|
|
" Licence: ISC (2019)
|
|
" =============================================================
|
|
|
|
function! OutlineFold()
|
|
let l:depth = match(getline(v:lnum), '\(^\*\+\)\@<=\( .*$\)\@=')
|
|
if l:depth > 0 && synIDattr(synID(v:lnum, 1, 1), 'name') =~# 'outlineHeading'
|
|
return ">" . l:depth
|
|
endif
|
|
return "="
|
|
endfunction
|
|
|
|
setlocal foldexpr=OutlineFold()
|
|
setlocal foldmethod=expr
|