some new plugins, changed leader, nerdtree shortcuts

configs/vimrc

@@ -57,11 +57,11 @@ set background=dark		" to follow most of the colorschemes I use
 set vb t_vb=            " convert bells to visual bells and do nothing as visual bell
 set t_Co=256			" 256 color terminals
 set modeline 			" Enable modelines
-set undofile			" saves undo changes in a separate file, so we can undo anytime
+" set undofile			" saves undo changes in a separate file, so we can undo anytime
 set lcs=tab:¦\ 			" uses a special char at the start of a tab character, uses spaces after that
 set nolist				" ... but don't display them by default
 
-let mapleader=","     " use comma to start user-defined (in plugins) functions
+let mapleader=" "       " use space to start user-defined (in plugins) functions
 
 syntax sync minlines=1500	" increases the number of lines to find the proper syntax
 
@@ -128,6 +128,8 @@ Plugin 'gorodinskiy/vim-coloresque'
 
 " Project tree
 Plugin 'scrooloose/nerdtree'
+Plugin 'jistr/vim-nerdtree-tabs'
+
 
 " CTags regeneration
 " Plugin 'craigemery/vim-autotag'
@@ -141,9 +143,17 @@ Plugin 'Shougo/vimshell.vim'
 " Undo
 Plugin 'sjl/gundo.vim'
 
+" Smartabs
+Plugin 'ingo-library'
+Plugin 'IndentTab'
+let g:IndentTab_scopes = 'indent'
+
 " Mega-autocomplete
 " Plugin 'Valloric/YouCompleteMe'
 
+" Clang Formatter
+Plugin 'rhysd/vim-clang-format'
+
 call vundle#end()            " done with plugins
 
 color mustang			" looks awesome on gvim, looks alright in vim if you have 256 color support
@@ -201,6 +211,7 @@ au FileType c setlocal colorcolumn=100 tw=100 noet list
 au FileType c autocmd BufWritePre <buffer> :call TrimWhiteSpace()
 au FileType cpp setlocal colorcolumn=100 tw=100 noet list
 au FileType cpp autocmd BufWritePre <buffer> :call TrimWhiteSpace()
+"au FileTYpe c,cpp,objc autocmd BufwritePre <buffer> :ClangFormat
 
 " Default ReStructured document style
 " reStructured files follow python closely, but use 3 tab stops instead of 4
@@ -355,7 +366,7 @@ let g:UltiSnipsJumpForwardTrigger = "<tab>"
 let g:UltiSnipsJumpBackwardTrigger = "<s-tab>"
 
 " ----------------------------------------------------------------------
-"  Nerdtree
+"  Nerdtree and Nerdtree tabs
 " ----------------------------------------------------------------------
 let NERDTreeChDirMode=2
 let NERDTreeIgnore=['\.rbc$', '\~$', '\.pyc$', '\.db$', '\.sqlite$', '__pycache__']
@@ -363,9 +374,10 @@ let NERDTreeSortOrder=['^__\.py$', '\/$', '*', '\.swp$', '\.bak$', '\~$']
 let NERDTreeShowBookmarks=1
 let g:nerdtree_tabs_focus_on_files=1
 let g:NERDTreeMapOpenInTabSilent = '<RightMouse>'
-let g:NERDTreeWinSize = 20
-noremap <F3> :NERDTreeToggle<CR>
-nnoremap <silent> <F2> :NERDTreeFind<CR>
+let g:NERDTreeWinSize = 40
+"noremap <F3> :NERDTreeToggle<CR>
+"nnoremap <silent> <F2> :NERDTreeFind<CR>
+map <Leader>\ <plug>NERDTreeTabsToggle<CR>
 
 " ----------------------------------------------------------------------
 " Syntastic
@@ -383,10 +395,62 @@ let g:syntastic_c_cflags = '-Wall -Werror -W -Wno-unused-parameter -Werror=unuse
 let g:syntastic_cpp_compiler_options = '-std=c++11'
 
 " ----------------------------------------------------------------------
-" Crazy macros
-" ----------------------------------------------------------------------
-" au BufNewFile,BufRead *.c sp %<.h
-" au BufNewFile,BufRead *.h sp %<.c
+"   Clang formatter
+" ----------------------------------------------------------------------
+let g:clang_format#style_options = {
+	\ "Language":        "Cpp",
+	\ "AccessModifierOffset": -1,
+	\ "ConstructorInitializerIndentWidth": 4,
+	\ "AlignEscapedNewlinesLeft": "true",
+	\ "AlignTrailingComments": "true",
+	\ "AllowAllParametersOfDeclarationOnNextLine": "true",
+	\ "AllowShortBlocksOnASingleLine": "false",
+	\ "AllowShortIfStatementsOnASingleLine": "false",
+	\ "AllowShortLoopsOnASingleLine": "false",
+	\ "AllowShortFunctionsOnASingleLine": "None",
+	\ "AlwaysBreakTemplateDeclarations": "true",
+	\ "AlwaysBreakBeforeMultilineStrings": "true",
+	\ "BreakBeforeBinaryOperators": "true",
+	\ "BreakBeforeTernaryOperators": "true",
+	\ "BreakConstructorInitializersBeforeComma": "false",
+	\ "BinPackParameters": "true",
+	\ "ColumnLimit":     100,
+	\ "ConstructorInitializerAllOnOneLineOrOnePerLine": "true",
+	\ "DerivePointerAlignment": "true",
+	\ "ExperimentalAutoDetectBinPacking": "false",
+	\ "IndentCaseLabels": "true",
+	\ "IndentWrappedFunctionNames": "true",
+	\ "IndentFunctionDeclarationAfterType": "true",
+	\ "MaxEmptyLinesToKeep": 1,
+	\ "KeepEmptyLinesAtTheStartOfBlocks": "true",
+	\ "NamespaceIndentation": "None",
+	\ "ObjCSpaceAfterProperty": "false",
+	\ "ObjCSpaceBeforeProtocolList": "false",
+	\ "PenaltyBreakBeforeFirstCallParameter": 1,
+	\ "PenaltyBreakComment": 300,
+	\ "PenaltyBreakString": 1000,
+	\ "PenaltyBreakFirstLessLess": 120,
+	\ "PenaltyExcessCharacter": 1000000,
+	\ "PenaltyReturnTypeOnItsOwnLine": 200,
+	\ "PointerAlignment": "Left",
+	\ "SpacesBeforeTrailingComments": 2,
+	\ "Cpp11BracedListStyle": "false",
+	\ "Standard":        "Auto",
+	\ "IndentWidth":     4,
+	\ "TabWidth":        8,
+	\ "UseTab":          "Never",
+	\ "BreakBeforeBraces": "Stroustrup",
+	\ "SpacesInParentheses": "false",
+	\ "SpacesInAngles":  "false",
+	\ "SpaceInEmptyParentheses": "false",
+	\ "SpacesInCStyleCastParentheses": "false",
+	\ "SpacesInContainerLiterals": "true",
+	\ "SpaceBeforeAssignmentOperators": "true",
+	\ "ContinuationIndentWidth": 4,
+	\ "CommentPragmas":  "^ IWYU pragma:",
+	\ "SpaceBeforeParens": "ControlStatements",
+	\ "DisableFormat":   "false" }
+
 
 " ----------------------------------------------------------------------
 "  Lastly, load configurations available only to this computer