mirror of
https://github.com/neovim/neovim.git
synced 2026-01-02 17:36:56 +10:00
ab20681c52
This reverts commits:
- 6b652a785033fd4164e049492a7327c1ed7c3e5f
- 2f689d5abde0ccddca9e20d8c93a0299bd054e32
- a025a46d4169587145fb54f04af349cd05cb6122
Several email addresses that are known to be valid caused bounces
due to an issue with my email setup. The previous commits incorrectly
marked these addresses as invalid. So revert the whole thing again.
62d8f3dab5
N/A patch:
vim-patch:2f689d5: runtime: mark more invalid email addresses
Co-authored-by: Christian Brabandt <cb@256bit.org>
88 lines
2.7 KiB
VimL
88 lines
2.7 KiB
VimL
" Vim indent file
|
|
" Language: PoV-Ray Scene Description Language
|
|
" Maintainer: David Necas (Yeti) <yeti@physics.muni.cz>
|
|
" Last Change: 2017 Jun 13
|
|
" 2022 April: b:undo_indent added by Doug Kearns
|
|
" URI: http://trific.ath.cx/Ftp/vim/indent/pov.vim
|
|
|
|
" Only load this indent file when no other was loaded.
|
|
if exists("b:did_indent")
|
|
finish
|
|
endif
|
|
let b:did_indent = 1
|
|
|
|
" Some preliminary settings.
|
|
setlocal nolisp " Make sure lisp indenting doesn't supersede us.
|
|
|
|
setlocal indentexpr=GetPoVRayIndent()
|
|
setlocal indentkeys+==else,=end,0]
|
|
|
|
let b:undo_indent = "setl inde< indk< lisp<"
|
|
|
|
" Only define the function once.
|
|
if exists("*GetPoVRayIndent")
|
|
finish
|
|
endif
|
|
|
|
" Counts matches of a regexp <rexp> in line number <line>.
|
|
" Doesn't count matches inside strings and comments (as defined by current
|
|
" syntax).
|
|
function! s:MatchCount(line, rexp)
|
|
let str = getline(a:line)
|
|
let i = 0
|
|
let n = 0
|
|
while i >= 0
|
|
let i = matchend(str, a:rexp, i)
|
|
if i >= 0 && synIDattr(synID(a:line, i, 0), "name") !~? "string\|comment"
|
|
let n = n + 1
|
|
endif
|
|
endwhile
|
|
return n
|
|
endfunction
|
|
|
|
" The main function. Returns indent amount.
|
|
function GetPoVRayIndent()
|
|
" If we are inside a comment (may be nested in obscure ways), give up
|
|
if synIDattr(synID(v:lnum, indent(v:lnum)+1, 0), "name") =~? "string\|comment"
|
|
return -1
|
|
endif
|
|
|
|
" Search backwards for the first non-empty, non-comment line.
|
|
let plnum = prevnonblank(v:lnum - 1)
|
|
let plind = indent(plnum)
|
|
while plnum > 0 && synIDattr(synID(plnum, plind+1, 0), "name") =~? "comment"
|
|
let plnum = prevnonblank(plnum - 1)
|
|
let plind = indent(plnum)
|
|
endwhile
|
|
|
|
" Start indenting from zero
|
|
if plnum == 0
|
|
return 0
|
|
endif
|
|
|
|
" Analyse previous nonempty line.
|
|
let chg = 0
|
|
let chg = chg + s:MatchCount(plnum, '[[{(]')
|
|
let chg = chg + s:MatchCount(plnum, '#\s*\%(if\|ifdef\|ifndef\|switch\|while\|macro\|else\)\>')
|
|
let chg = chg - s:MatchCount(plnum, '#\s*end\>')
|
|
let chg = chg - s:MatchCount(plnum, '[]})]')
|
|
" Dirty hack for people writing #if and #else on the same line.
|
|
let chg = chg - s:MatchCount(plnum, '#\s*\%(if\|ifdef\|ifndef\|switch\)\>.*#\s*else\>')
|
|
" When chg > 0, then we opened groups and we should indent more, but when
|
|
" chg < 0, we closed groups and this already affected the previous line,
|
|
" so we should not dedent. And when everything else fails, scream.
|
|
let chg = chg > 0 ? chg : 0
|
|
|
|
" Analyse current line
|
|
" FIXME: If we have to dedent, we should try to find the indentation of the
|
|
" opening line.
|
|
let cur = s:MatchCount(v:lnum, '^\s*\%(#\s*\%(end\|else\)\>\|[]})]\)')
|
|
if cur > 0
|
|
let final = plind + (chg - cur) * shiftwidth()
|
|
else
|
|
let final = plind + chg * shiftwidth()
|
|
endif
|
|
|
|
return final < 0 ? 0 : final
|
|
endfunction
|