mirror of
https://github.com/neovim/neovim.git
synced 2024-12-25 13:45:15 -07:00
a39bf01958
Update runtime files.
Includes changing &sw to shiftwidth() for all indent scripts.
3ec574f2b5
64 lines
1.9 KiB
VimL
64 lines
1.9 KiB
VimL
" Vim indent file
|
|
" Language: Lua script
|
|
" Maintainer: Marcus Aurelius Farias <marcus.cf 'at' bol.com.br>
|
|
" First Author: Max Ischenko <mfi 'at' ukr.net>
|
|
" Last Change: 2017 Jun 13
|
|
|
|
" Only load this indent file when no other was loaded.
|
|
if exists("b:did_indent")
|
|
finish
|
|
endif
|
|
let b:did_indent = 1
|
|
|
|
setlocal indentexpr=GetLuaIndent()
|
|
|
|
" To make Vim call GetLuaIndent() when it finds '\s*end' or '\s*until'
|
|
" on the current line ('else' is default and includes 'elseif').
|
|
setlocal indentkeys+=0=end,0=until
|
|
|
|
setlocal autoindent
|
|
|
|
" Only define the function once.
|
|
if exists("*GetLuaIndent")
|
|
finish
|
|
endif
|
|
|
|
function! GetLuaIndent()
|
|
" Find a non-blank line above the current line.
|
|
let prevlnum = prevnonblank(v:lnum - 1)
|
|
|
|
" Hit the start of the file, use zero indent.
|
|
if prevlnum == 0
|
|
return 0
|
|
endif
|
|
|
|
" Add a 'shiftwidth' after lines that start a block:
|
|
" 'function', 'if', 'for', 'while', 'repeat', 'else', 'elseif', '{'
|
|
let ind = indent(prevlnum)
|
|
let prevline = getline(prevlnum)
|
|
let midx = match(prevline, '^\s*\%(if\>\|for\>\|while\>\|repeat\>\|else\>\|elseif\>\|do\>\|then\>\)')
|
|
if midx == -1
|
|
let midx = match(prevline, '{\s*$')
|
|
if midx == -1
|
|
let midx = match(prevline, '\<function\>\s*\%(\k\|[.:]\)\{-}\s*(')
|
|
endif
|
|
endif
|
|
|
|
if midx != -1
|
|
" Add 'shiftwidth' if what we found previously is not in a comment and
|
|
" an "end" or "until" is not present on the same line.
|
|
if synIDattr(synID(prevlnum, midx + 1, 1), "name") != "luaComment" && prevline !~ '\<end\>\|\<until\>'
|
|
let ind = ind + shiftwidth()
|
|
endif
|
|
endif
|
|
|
|
" Subtract a 'shiftwidth' on end, else, elseif, until and '}'
|
|
" This is the part that requires 'indentkeys'.
|
|
let midx = match(getline(v:lnum), '^\s*\%(end\>\|else\>\|elseif\>\|until\>\|}\)')
|
|
if midx != -1 && synIDattr(synID(v:lnum, midx + 1, 1), "name") != "luaComment"
|
|
let ind = ind - shiftwidth()
|
|
endif
|
|
|
|
return ind
|
|
endfunction
|