Added local copy of scala plugin. Full thing is too heavy. Added syntastic. Removed minibufexpl

bundle/scala.vim/indent/scala.vim

@@ -0,0 +1,85 @@
+" Vim indent file
+" Language   : Scala (http://scala-lang.org/)
+" Maintainer : Stefan Matthias Aust
+" Last Change: 2006 Apr 13
+
+if exists("b:did_indent")
+  finish
+endif
+let b:did_indent = 1
+
+setlocal indentexpr=GetScalaIndent()
+
+setlocal indentkeys=0{,0},0),!^F,<>>,<CR>
+
+setlocal autoindent shiftwidth=2 tabstop=2 softtabstop=2 expandtab
+
+if exists("*GetScalaIndent")
+  finish
+endif
+
+function! CountParens(line)
+  let line = substitute(a:line, '"\(.\|\\"\)*"', '', 'g')
+  let open = substitute(line, '[^(]', '', 'g')
+  let close = substitute(line, '[^)]', '', 'g')
+  return strlen(open) - strlen(close)
+endfunction
+
+function! GetScalaIndent()
+  " 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
+
+  let ind = indent(lnum)
+  let prevline = getline(lnum)
+
+  "Indent html literals
+  if prevline !~ '/>\s*$' && prevline =~ '^\s*<[a-zA-Z][^>]*>\s*$'
+    return ind + &shiftwidth
+  endif
+
+  " Add a 'shiftwidth' after lines that start a block
+  " If if, for or while end with ), this is a one-line block
+  " If val, var, def end with =, this is a one-line block
+  if prevline =~ '^\s*\<\(\(else\s\+\)\?if\|for\|while\)\>.*[)]\s*$'
+        \ || prevline =~ '^\s*\<\(\(va[lr]\|def\)\>.*[=]\s*$'
+        \ || prevline =~ '^\s*\<else\>\s*$'
+        \ || prevline =~ '{\s*$'
+    let ind = ind + &shiftwidth
+  endif
+
+  " If parenthesis are unbalanced, indent or dedent
+  let c = CountParens(prevline)
+  echo c
+  if c > 0
+    let ind = ind + &shiftwidth
+  elseif c < 0
+    let ind = ind - &shiftwidth
+  endif
+  
+  " Dedent after if, for, while and val, var, def without block
+  let pprevline = getline(prevnonblank(lnum - 1))
+  if pprevline =~ '^\s*\<\(\(else\s\+\)\?if\|for\|while\)\>.*[)]\s*$'
+        \ || pprevline =~ '^\s*\<\(\va[lr]\|def\)\>.*[=]\s*$'
+        \ || pprevline =~ '^\s*\<else\>\s*$'
+    let ind = ind - &shiftwidth
+  endif
+
+  " Align 'for' clauses nicely
+  if prevline =~ '^\s*\<for\> (.*;\s*$'
+    let ind = ind - &shiftwidth + 5
+  endif
+
+  " Subtract a 'shiftwidth' on '}' or html
+  let thisline = getline(v:lnum)
+  if thisline =~ '^\s*[})]' 
+        \ || thisline =~ '^\s*</[a-zA-Z][^>]*>'
+    let ind = ind - &shiftwidth
+  endif
+
+  return ind
+endfunction