view runtime/indent/readline.vim @ 24616:ed4d7ab9dcdc v8.2.2847

patch 8.2.2847: Perl not tested sufficiently Commit: https://github.com/vim/vim/commit/588cf7547bafaff46a82bc125d05d24a1cedf827 Author: Dominique Pelle <dominique.pelle@gmail.com> Date: Mon May 10 23:49:39 2021 +0200 patch 8.2.2847: Perl not tested sufficiently Problem: Perl not tested sufficiently. Solution: Add test. Also test W17. (Dominique Pell?, closes https://github.com/vim/vim/issues/8193)
author Bram Moolenaar <Bram@vim.org>
date Tue, 11 May 2021 00:00:09 +0200
parents d0a20101ecb2
children 9c221ad9634a
line wrap: on
line source

" Vim indent file
" Language:             readline configuration file
" Previous Maintainer:  Nikolai Weibull <now@bitwi.se>
" Latest Revision:      2006-12-20

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

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

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