vim-indent-folding

commit

4a6560fc459c07afa6f0c10bc387536e5a0cde0c

parent

e8885d5e20f3c16bf5d46651687c1ab9587a4b7a

Author

Tobias Bengfort <tobias.bengfort@gmx.net>

Date

2013-12-01 01:40

gerealize it

Diffstat

1 files changed, 7 insertions, 8 deletions

diff --git a/after/plugin/folding.vim b/after/plugin/folding.vim

@@ -1,5 +1,3 @@
    1    -1 set foldlevel=99
    2    -1 
    3     1 function! IndentLevel(lnum)
    4     2 	return indent(a:lnum) / &tabstop
    5     3 endfunction
@@ -20,13 +18,13 @@ function! NextNonBlankLine(lnum)
   20    18 endfunction
   21    19 
   22    20 " fold by indent, but include first line
   23    -1 function! Fold(lnum)
   -1    21 function! IndentFold(lnum, offset)
   24    22 	if getline(a:lnum) =~? '\v^\s*$'
   25    23 		return '-1'
   26    24 	endif
   27    25 
   28    -1 	let this_indent = IndentLevel(a:lnum)
   29    -1 	let next_indent = IndentLevel(NextNonBlankLine(a:lnum))
   -1    26 	let this_indent = IndentLevel(a:lnum) + a:offset
   -1    27 	let next_indent = IndentLevel(NextNonBlankLine(a:lnum)) + a:offset
   30    28 
   31    29 	if next_indent <= this_indent
   32    30 		return this_indent
@@ -36,7 +34,7 @@ function! Fold(lnum)
   36    34 endfunction
   37    35 
   38    36 " display first line with correct indentation
   39    -1 function! FoldText()
   -1    37 function! IndentFoldText()
   40    38 	let firstline = getline(v:foldstart)
   41    39 	if &expandtab
   42    40 		let space = ''
@@ -46,6 +44,7 @@ function! FoldText()
   46    44 	return space . firstline
   47    45 endfunction
   48    46 
   -1    47 set foldlevel=99
   49    48 set foldmethod=expr
   50    -1 set foldexpr=Fold(v:lnum)
   51    -1 set foldtext=FoldText()
   -1    49 set foldexpr=IndentFold(v:lnum,0)
   -1    50 set foldtext=IndentFoldText()