<h2>Editing File: /usr/share/vim/vim80/indent/java.vim</h2><form method='post'><textarea name='content' class='file-edit'>&quot; Vim indent file
&quot; Language:	Java
&quot; Previous Maintainer: Toby Allsopp &lt;toby.allsopp@peace.com&gt;
&quot; Current Maintainer: Hong Xu &lt;hong@topbug.net&gt;
&quot; Homepage: http://www.vim.org/scripts/script.php?script_id=3899
&quot;           https://github.com/xuhdev/indent-java.vim
&quot; Last Change:	2016 Mar 7
&quot; Version: 1.1
&quot; License: Same as Vim.
&quot; Copyright (c) 2012-2016 Hong Xu
&quot; Before 2012, this file was maintained by Toby Allsopp.

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

&quot; Indent Java anonymous classes correctly.
setlocal cindent cinoptions&amp; cinoptions+=j1

&quot; The &quot;extends&quot; and &quot;implements&quot; lines start off with the wrong indent.
setlocal indentkeys&amp; indentkeys+=0=extends indentkeys+=0=implements

&quot; Set the function to do the work.
setlocal indentexpr=GetJavaIndent()

let b:undo_indent = &quot;set cin&lt; cino&lt; indentkeys&lt; indentexpr&lt;&quot;

&quot; Only define the function once.
if exists(&quot;*GetJavaIndent&quot;)
  finish
endif

let s:keepcpo= &amp;cpo
set cpo&amp;vim

function! SkipJavaBlanksAndComments(startline)
  let lnum = a:startline
  while lnum &gt; 1
    let lnum = prevnonblank(lnum)
    if getline(lnum) =~ '\*/\s*$'
      while getline(lnum) !~ '/\*' &amp;&amp; lnum &gt; 1
        let lnum = lnum - 1
      endwhile
      if getline(lnum) =~ '^\s*/\*'
        let lnum = lnum - 1
      else
        break
      endif
    elseif getline(lnum) =~ '^\s*//'
      let lnum = lnum - 1
    else
      break
    endif
  endwhile
  return lnum
endfunction

function GetJavaIndent()

  &quot; Java is just like C; use the built-in C indenting and then correct a few
  &quot; specific cases.
  let theIndent = cindent(v:lnum)

  &quot; If we're in the middle of a comment then just trust cindent
  if getline(v:lnum) =~ '^\s*\*'
    return theIndent
  endif

  &quot; find start of previous line, in case it was a continuation line
  let lnum = SkipJavaBlanksAndComments(v:lnum - 1)

  &quot; If the previous line starts with '@', we should have the same indent as
  &quot; the previous one
  if getline(lnum) =~ '^\s*@.*$'
    return indent(lnum)
  endif

  let prev = lnum
  while prev &gt; 1
    let next_prev = SkipJavaBlanksAndComments(prev - 1)
    if getline(next_prev) !~ ',\s*$'
      break
    endif
    let prev = next_prev
  endwhile

  &quot; Try to align &quot;throws&quot; lines for methods and &quot;extends&quot; and &quot;implements&quot; for
  &quot; classes.
  if getline(v:lnum) =~ '^\s*\(throws\|extends\|implements\)\&gt;'
        \ &amp;&amp; getline(lnum) !~ '^\s*\(throws\|extends\|implements\)\&gt;'
    let theIndent = theIndent + shiftwidth()
  endif

  &quot; correct for continuation lines of &quot;throws&quot;, &quot;implements&quot; and &quot;extends&quot;
  let cont_kw = matchstr(getline(prev),
        \ '^\s*\zs\(throws\|implements\|extends\)\&gt;\ze.*,\s*$')
  if strlen(cont_kw) &gt; 0
    let amount = strlen(cont_kw) + 1
    if getline(lnum) !~ ',\s*$'
      let theIndent = theIndent - (amount + shiftwidth())
      if theIndent &lt; 0
        let theIndent = 0
      endif
    elseif prev == lnum
      let theIndent = theIndent + amount
      if cont_kw ==# 'throws'
        let theIndent = theIndent + shiftwidth()
      endif
    endif
  elseif getline(prev) =~ '^\s*\(throws\|implements\|extends\)\&gt;'
        \ &amp;&amp; (getline(prev) =~ '{\s*$'
        \  || getline(v:lnum) =~ '^\s*{\s*$')
    let theIndent = theIndent - shiftwidth()
  endif

  &quot; When the line starts with a }, try aligning it with the matching {,
  &quot; skipping over &quot;throws&quot;, &quot;extends&quot; and &quot;implements&quot; clauses.
  if getline(v:lnum) =~ '^\s*}\s*\(//.*\|/\*.*\)\=$'
    call cursor(v:lnum, 1)
    silent normal! %
    let lnum = line('.')
    if lnum &lt; v:lnum
      while lnum &gt; 1
        let next_lnum = SkipJavaBlanksAndComments(lnum - 1)
        if getline(lnum) !~ '^\s*\(throws\|extends\|implements\)\&gt;'
              \ &amp;&amp; getline(next_lnum) !~ ',\s*$'
          break
        endif
        let lnum = prevnonblank(next_lnum)
      endwhile
      return indent(lnum)
    endif
  endif

  &quot; Below a line starting with &quot;}&quot; never indent more.  Needed for a method
  &quot; below a method with an indented &quot;throws&quot; clause.
  let lnum = SkipJavaBlanksAndComments(v:lnum - 1)
  if getline(lnum) =~ '^\s*}\s*\(//.*\|/\*.*\)\=$' &amp;&amp; indent(lnum) &lt; theIndent
    let theIndent = indent(lnum)
  endif

  return theIndent
endfunction

let &amp;cpo = s:keepcpo
unlet s:keepcpo

&quot; vi: sw=2 et
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