view runtime/indent/obse.vim @ 33511:c43ce1f8020b v9.0.2004

patch 9.0.2004: Missing test file Commit: https://github.com/vim/vim/commit/d4afbdd0715c722cfc73d3a8ab9e578667615faa Author: Christian Brabandt <cb@256bit.org> Date: Mon Oct 9 08:15:00 2023 +0200 patch 9.0.2004: Missing test file Problem: Missing test file Solution: git-add the file to the repo closes: #13305 Signed-off-by: Christian Brabandt <cb@256bit.org>
author Christian Brabandt <cb@256bit.org>
date Mon, 09 Oct 2023 08:30:05 +0200
parents a7801222c9c5
children
line wrap: on
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" Vim indent file
" Language:    Oblivion Language (obl)
" Original Creator: Kat <katisntgood@gmail.com>
" Maintainer:  Kat <katisntgood@gmail.com>
" Created:     01 November 2021
" Last Change: 13 November 2022

if exists("b:did_indent")
  finish
endif
let b:did_indent = 1
let b:undo_indent = 'setlocal indentkeys< indentexpr<'

setlocal indentexpr=GetOblIndent()
setlocal indentkeys+==~endif,=~else,=~loop,=~end

if exists("*GetOblIndent")
  finish
endif
let s:keepcpo = &cpo
set cpo&vim

let s:SKIP_LINES = '^\s*\(;.*\)'
function! GetOblIndent()

  let lnum = prevnonblank(v:lnum - 1)
  let cur_text = getline(v:lnum)
  if lnum == 0
    return 0
  endif
  let prev_text = getline(lnum)
  let found_cont = 0
  let ind = indent(lnum)

  " indent next line on start terms
  let i = match(prev_text, '\c^\s*\(\s\+\)\?\(\(if\|while\|foreach\|begin\|else\%[if]\)\>\)')
  if i >= 0
    let ind += shiftwidth()
    if strpart(prev_text, i, 1) == '|' && has('syntax_items')
          \ && synIDattr(synID(lnum, i, 1), "name") =~ '\(Comment\|String\)$'
      let ind -= shiftwidth()
    endif
  endif
  " indent current line on end/else terms
  if cur_text =~ '\c^\s*\(\s\+\)\?\(\(loop\|endif\|else\%[if]\)\>\)'
    let ind = ind - shiftwidth()
  " if we are at a begin block just go to column 0
  elseif cur_text =~ '\c^\s*\(\s\+\)\?\(\(begin\|end\)\>\)'
    let ind = 0
  endif
  return ind
endfunction

let &cpo = s:keepcpo
unlet s:keepcpo