vim-indent-folding

commit

c05687f4e76eb1832c463bc4297530a9a393b42e

parent

4fea2b3caf4701dd81e17b7d7c0b71526fd3bc44

Author

Tobias Bengfort <tobias.bengfort@posteo.de>

Date

2019-02-23 18:04

use autoload

Diffstat

2 files changed, 10 insertions, 11 deletions

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

@@ -1,8 +1,8 @@
    1    -1 function! IndentLevel(lnum)
   -1     1 function! s:IndentLevel(lnum)
    2     2 	return indent(a:lnum) / &shiftwidth
    3     3 endfunction
    4     4 
    5    -1 function! NextNonBlankLine(lnum)
   -1     5 function! s:NextNonBlankLine(lnum)
    6     6 	let numlines = line('$')
    7     7 	let current = a:lnum + 1
    8     8 
@@ -18,13 +18,13 @@ function! NextNonBlankLine(lnum)
   18    18 endfunction
   19    19 
   20    20 " fold by indent, but include first line
   21    -1 function! IndentFold(lnum)
   -1    21 function! folding#IndentFold(lnum)
   22    22 	if getline(a:lnum) =~? '\v^\s*$'
   23    23 		return '-1'
   24    24 	endif
   25    25 
   26    -1 	let this_indent = IndentLevel(a:lnum)
   27    -1 	let next_indent = IndentLevel(NextNonBlankLine(a:lnum))
   -1    26 	let this_indent = s:IndentLevel(a:lnum)
   -1    27 	let next_indent = s:IndentLevel(s:NextNonBlankLine(a:lnum))
   28    28 
   29    29 	if next_indent <= this_indent
   30    30 		return this_indent
@@ -34,7 +34,7 @@ function! IndentFold(lnum)
   34    34 endfunction
   35    35 
   36    36 " display first line with correct indentation
   37    -1 function! IndentFoldText()
   -1    37 function! folding#IndentFoldText()
   38    38 	let firstline = getline(v:foldstart)
   39    39 	if &expandtab
   40    40 		let space = ''
@@ -43,8 +43,3 @@ function! IndentFoldText()
   43    43 	endif
   44    44 	return space . firstline
   45    45 endfunction
   46    -1 
   47    -1 set foldlevel=99
   48    -1 set foldmethod=expr
   49    -1 set foldexpr=IndentFold(v:lnum)
   50    -1 set foldtext=IndentFoldText()

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

@@ -0,0 +1,4 @@
   -1     1 set foldlevel=99
   -1     2 set foldmethod=expr
   -1     3 set foldexpr=folding#IndentFold(v:lnum)
   -1     4 set foldtext=folding#IndentFoldText()