view runtime/indent/postscr.vim @ 30132:01919e5a070c v9.0.0402

patch 9.0.0402: javascript module files are not recoginzed Commit: https://github.com/vim/vim/commit/bb6c4073e79e86ef69c315338e00c12f0d8d6395 Author: Brett Holman <bholman.devel@gmail.com> Date: Wed Sep 7 14:13:31 2022 +0100 patch 9.0.0402: javascript module files are not recoginzed Problem: Javascript module files are not recoginzed. Solution: Recognize "*.jsm" files as Javascript. (Brett Holman, closes #11069)
author Bram Moolenaar <Bram@vim.org>
date Wed, 07 Sep 2022 15:15:03 +0200
parents 57c9377b9c62
children
line wrap: on
line source

" PostScript indent file
" Language:	PostScript
" Maintainer:	Mike Williams <mrw@eandem.co.uk>
" Last Change:	2022 Apr 06

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

setlocal indentexpr=PostscrIndentGet(v:lnum)
setlocal indentkeys+=0],0=>>,0=%%,0=end,0=restore,0=grestore indentkeys-=:,0#,e

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

" Catch multiple instantiations
if exists("*PostscrIndentGet")
  finish
endif

function! PostscrIndentGet(lnum)
  " Find a non-empty non-comment line above the current line.
  " Note: ignores DSC comments as well!
  let lnum = a:lnum - 1
  while lnum != 0
    let lnum = prevnonblank(lnum)
    if getline(lnum) !~ '^\s*%.*$'
      break
    endif
    let lnum = lnum - 1
  endwhile

  " Hit the start of the file, use user indent.
  if lnum == 0
    return -1
  endif

  " Start with the indent of the previous line
  let ind = indent(lnum)
  let pline = getline(lnum)

  " Indent for dicts, arrays, and saves with possible trailing comment
  if pline =~ '\(begin\|<<\|g\=save\|{\|[\)\s*\(%.*\)\=$'
    let ind = ind + shiftwidth()
  endif

  " Remove indent for popped dicts, and restores.
  if pline =~ '\(end\|g\=restore\)\s*$'
    let ind = ind - shiftwidth()

  " Else handle immediate dedents of dicts, restores, and arrays.
  elseif getline(a:lnum) =~ '\(end\|>>\|g\=restore\|}\|]\)'
    let ind = ind - shiftwidth()

  " Else handle DSC comments - always start of line.
  elseif getline(a:lnum) =~ '^\s*%%'
    let ind = 0
  endif

  " For now catch excessive left indents if they occur.
  if ind < 0
    let ind = -1
  endif

  return ind
endfunction

" vim:sw=2