view runtime/indent/chaiscript.vim @ 24450:3e1886f1e875 v8.2.2765

patch 8.2.2765: Vim9: not all blob operations work Commit: https://github.com/vim/vim/commit/0e3ff1919603ee4c4a347fdf761dbdbdeb068015 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Apr 14 20:35:23 2021 +0200 patch 8.2.2765: Vim9: not all blob operations work Problem: Vim9: not all blob operations work. Solution: Run more tests also with Vim9 script and :def functions. Fix what doesn't work.
author Bram Moolenaar <Bram@vim.org>
date Wed, 14 Apr 2021 20:45:04 +0200
parents 63b0b7b79b25
children 6dd88e45d47d
line wrap: on
line source

" Vim indent file
" Language:     ChaiScript
" Maintainer:	Jason Turner <lefticus 'at' gmail com>

" Only load this indent file when no other was loaded.
if exists("b:did_indent")
  finish
endif
let b:did_indent = 1

setlocal indentexpr=GetChaiScriptIndent()
setlocal autoindent

" Only define the function once.
if exists("*GetChaiScriptIndent")
  finish
endif

function! GetChaiScriptIndent()
  " Find a non-blank line above the current line.
  let lnum = prevnonblank(v:lnum - 1)

  " Hit the start of the file, use zero indent.
  if lnum == 0
    return 0
  endif

  " Add a 'shiftwidth' after lines that start a block:
  " lines containing a {
  let ind = indent(lnum)
  let flag = 0
  let prevline = getline(lnum)
  if prevline =~ '^.*{.*'
    let ind = ind + shiftwidth()
    let flag = 1
  endif

  " Subtract a 'shiftwidth' after lines containing a { followed by a }
  " to keep it balanced
  if flag == 1 && prevline =~ '.*{.*}.*'
    let ind = ind - shiftwidth()
  endif

  " Subtract a 'shiftwidth' on lines ending with }
  if getline(v:lnum) =~ '^\s*\%(}\)'
    let ind = ind - shiftwidth()
  endif

  return ind
endfunction