view runtime/indent/readline.vim @ 27763:87459cbe6138

Added tag v8.2.4407 for changeset 3196066c5795b12b37d446011d5c9685237b073d
author Bram Moolenaar <Bram@vim.org>
date Thu, 17 Feb 2022 14:15:05 +0100
parents 9c221ad9634a
children
line wrap: on
line source

" Vim indent file
" Language:		readline configuration file
" Maintainer:		Doug Kearns <dougkearns@gmail.com>
" Previous Maintainer:	Nikolai Weibull <now@bitwi.se>
" Last Change:		24 Sep 2021

if exists("b:did_indent")
  finish
endif
let b:did_indent = 1

setlocal indentexpr=GetReadlineIndent()
setlocal indentkeys=!^F,o,O,=$else,=$endif
setlocal nosmartindent

let b:undo_indent = "setl inde< indk< si<"

if exists("*GetReadlineIndent")
  finish
endif

function GetReadlineIndent()
  let lnum = prevnonblank(v:lnum - 1)
  if lnum == 0
    return 0
  endif

  let ind = indent(lnum)

  if getline(lnum) =~ '^\s*$\(if\|else\)\>'
    let ind = ind + shiftwidth()
  endif

  if getline(v:lnum) =~ '^\s*$\(else\|endif\)\>'
    let ind = ind - shiftwidth()
  endif

  return ind
endfunction