diff --git a/sources_non_forked/goyo.vim/autoload/goyo.vim b/sources_non_forked/goyo.vim/autoload/goyo.vim
index edacd10b..4b15bc89 100644
--- a/sources_non_forked/goyo.vim/autoload/goyo.vim
+++ b/sources_non_forked/goyo.vim/autoload/goyo.vim
@@ -34,7 +34,7 @@ endfunction
 
 function! s:set_color(group, attr, color)
   let gui = a:color =~ '^#'
-  execute printf("hi %s %s%s=%s", a:group, gui ? 'gui' : 'cterm', a:attr, a:color)
+  execute printf('hi %s %s%s=%s', a:group, gui ? 'gui' : 'cterm', a:attr, a:color)
 endfunction
 
 function! s:blank(repel)
@@ -207,13 +207,13 @@ function! s:goyo_on(dim)
   endif
 
   " vim-airline
-  let t:goyo_disabled_airline = exists("#airline")
+  let t:goyo_disabled_airline = exists('#airline')
   if t:goyo_disabled_airline
     AirlineToggle
   endif
 
   " vim-powerline
-  let t:goyo_disabled_powerline = exists("#PowerlineMain")
+  let t:goyo_disabled_powerline = exists('#PowerlineMain')
   if t:goyo_disabled_powerline
     augroup PowerlineMain
       autocmd!
@@ -222,7 +222,7 @@ function! s:goyo_on(dim)
   endif
 
   " lightline.vim
-  let t:goyo_disabled_lightline = exists('#LightLine')
+  let t:goyo_disabled_lightline = exists('#lightline')
   if t:goyo_disabled_lightline
     silent! call lightline#disable()
   endif
@@ -330,7 +330,7 @@ function! s:goyo_off()
   let &winheight    = wh
 
   for [k, v] in items(goyo_revert)
-    execute printf("let &%s = %s", k, string(v))
+    execute printf('let &%s = %s', k, string(v))
   endfor
   execute 'colo '. get(g:, 'colors_name', 'default')
 
@@ -344,7 +344,7 @@ function! s:goyo_off()
     endif
   endif
 
-  if goyo_disabled_airline && !exists("#airline")
+  if goyo_disabled_airline && !exists('#airline')
     AirlineToggle
     " For some reason, Airline requires two refreshes to avoid display
     " artifacts
@@ -352,7 +352,7 @@ function! s:goyo_off()
     silent! AirlineRefresh
   endif
 
-  if goyo_disabled_powerline && !exists("#PowerlineMain")
+  if goyo_disabled_powerline && !exists('#PowerlineMain')
     doautocmd PowerlineStartup VimEnter
     silent! PowerlineReloadColorscheme
   endif
diff --git a/sources_non_forked/syntastic/doc/syntastic.txt b/sources_non_forked/syntastic/doc/syntastic.txt
index d60e8ccf..70f2ca48 100644
--- a/sources_non_forked/syntastic/doc/syntastic.txt
+++ b/sources_non_forked/syntastic/doc/syntastic.txt
@@ -746,53 +746,81 @@ takes precedence over both 'b:syntastic_<filetype>_<checker>_exec' and
 ------------------------------------------------------------------------------
 5.3 Configuring specific checkers                   *syntastic-config-makeprg*
 
-Most checkers use the 'makeprgBuild()' function and provide many options by
-default - in fact you can customise every part of the command that gets called.
+Checkers are run by constructing a command line and passing it to a shell.
+In most cases this command line is built using an internal function named
+'makeprgBuild()', which provides a number of options that allows you to
+customise every part of the command that gets called.
 
                                    *'syntastic_<filetype>_<checker>_<option>'*
-Checkers that use 'makeprgBuild()' construct a 'makeprg' like this: >
+Checkers that use 'makeprgBuild()' construct a command line like this: >
     let makeprg = self.makeprgBuild({
                 \ "exe": self.getExec(),
                 \ "args": "-a -b -c",
+                \ "fname: shellescape(expand('%', 1)),
                 \ "post_args": "--more --args",
                 \ "tail": "2>/dev/null" })
 <
-The result is a 'makeprg' of the form: >
+The result is a command line of the form: >
     <exe> <args> <fname> <post_args> <tail>
 <
 All arguments above are optional, and can be overridden by setting global
 variables 'g:syntastic_<filetype>_<checker-name>_<option-name>' - even
-parameters not specified in the call to makeprgBuild(). These variables also
-have local versions 'b:syntastic_<filetype>_<checker-name>_<option-name>',
-which take precedence over the global ones in the corresponding buffers.
-
-If one of these variables has a non-empty default and you want it to be empty,
-you can set it to an empty string, e.g.: >
-    let g:syntastic_javascript_jslint_args = ""
+parameters not specified in the call to 'makeprgBuild()'. For example to
+override the args and the tail: >
+    let g:syntastic_c_pc_lint_args = "-w5 -Iz:/usr/include/linux"
+    let g:syntastic_c_pc_lint_tail = "2>/dev/null"
 <
+These variables also have local versions named
+'b:syntastic_<filetype>_<checker-name>_<option-name>', which takes precedence
+over the global ones in the corresponding buffers.
+
+If any of the characters in the values of these variables have a special
+meaning for the shell in use (see |'shell'| and |'syntastic_shell'|) you need
+to escape them so that they can survive shell expansions. Vim function
+|shellescape()| can help you with that: >
+    let g:syntastic_c_cppcheck_args =
+        \ '-DBUILD_BASENAME=my-module ' . shellescape('-DBUILD_STR(s)=#s')
+<
+Alternatively, you can tell syntastic to escape special characters by turning
+the value into a list: >
+    let g:syntastic_c_cppcheck_args =
+        \ ['-DBUILD_BASENAME=my-module', '-DBUILD_STR(s)=#s']
+<
+Each element of the list will then be escaped as needed and turned into a
+separate shell argument.
+
+If one of the above variables has a non-empty default and you want it to be
+empty, you can set it to an empty string, e.g.: >
+    let g:syntastic_javascript_jslint_args = ""
+
+You can see the final outcome of setting these variables in the debug logs
+(cf. |syntastic-config-debug|).
+
                                         *'syntastic_<filetype>_<checker>_exe'*
-The 'exe' is normally the same as the 'exec' attribute described above, in
-which case it may be omitted. However, you can use it to add environment
-variables, or to change the way the checker is run. For example this setup
+The 'exe' option is special. Normally it is the same as the 'exec' attribute
+described above, but you can use it to add environment variables to the
+command line, or to change the way the checker is run. For example this setup
 allows you to run PC-Lint under Wine emulation on Linux: >
     let  g:syntastic_c_pc_lint_exec = "wine"
     let  g:syntastic_c_pc_lint_exe = "wine c:/path/to/lint-nt.exe"
 <
-To override the args and the tail: >
-    let g:syntastic_c_pc_lint_args = "-w5 -Iz:/usr/include/linux"
-    let g:syntastic_c_pc_lint_tail = "2>/dev/null"
-<
-The general form of the override options is: >
-    syntastic_<filetype>_<checker>_<option-name>
+                                      *'syntastic_<filetype>_<checker>_fname'*
+
+The 'fname' option is also special. Normally it is automatically set by
+syntastic to the name of the current file, but you can change that as needed.
+For example you can tell the SML/NJ compiler to use Compilation Manager by
+omitting the filename from the command line: >
+    let g:syntastic_sml_smlnj_fname = ""
 <
+                                            *syntastic-config-no-makeprgbuild*
 For checkers that do not use the 'makeprgBuild()' function you will have to
 look at the source code of the checker in question. If there are specific
-options that can be set, these are usually documented in the wiki:
+options that can be set, they are normally documented in the wiki:
 
     https://github.com/scrooloose/syntastic/wiki/Syntax-Checkers
 
                              *'syntastic_<filetype>_<checker>_quiet_messages'*
-In the same vein, 'g:syntastic_<filetype>_<checker-name>_quiet_messages' can
+Last but not least, 'g:syntastic_<filetype>_<checker-name>_quiet_messages' can
 be used to restrict message filters to messages produced by specific checkers.
 Example: >
     let g:syntastic_python_pylama_quiet_messages = {
diff --git a/sources_non_forked/syntastic/plugin/syntastic.vim b/sources_non_forked/syntastic/plugin/syntastic.vim
index 21ae9ee7..bf884ccc 100644
--- a/sources_non_forked/syntastic/plugin/syntastic.vim
+++ b/sources_non_forked/syntastic/plugin/syntastic.vim
@@ -19,7 +19,7 @@ if has('reltime')
     lockvar! g:_SYNTASTIC_START
 endif
 
-let g:_SYNTASTIC_VERSION = '3.7.0-99'
+let g:_SYNTASTIC_VERSION = '3.7.0-101'
 lockvar g:_SYNTASTIC_VERSION
 
 " Sanity checks {{{1
diff --git a/sources_non_forked/syntastic/plugin/syntastic/registry.vim b/sources_non_forked/syntastic/plugin/syntastic/registry.vim
index 5605a5fe..f97f7a2d 100644
--- a/sources_non_forked/syntastic/plugin/syntastic/registry.vim
+++ b/sources_non_forked/syntastic/plugin/syntastic/registry.vim
@@ -184,7 +184,7 @@ endfunction " }}}2
 " not run).
 function! g:SyntasticRegistry.getCheckers(ftalias, hints_list) abort " {{{2
     let ft = s:_normalise_filetype(a:ftalias)
-    call self._loadCheckersFor(ft)
+    call self._loadCheckersFor(ft, 0)
 
     let checkers_map = self._checkerMap[ft]
     if empty(checkers_map)
@@ -233,7 +233,7 @@ endfunction " }}}2
 
 function! g:SyntasticRegistry.getNamesOfAvailableCheckers(ftalias) abort " {{{2
     let ft = s:_normalise_filetype(a:ftalias)
-    call self._loadCheckersFor(ft)
+    call self._loadCheckersFor(ft, 0)
     return keys(filter( copy(self._checkerMap[ft]), 'v:val.isAvailable()' ))
 endfunction " }}}2
 
@@ -320,9 +320,8 @@ function! g:SyntasticRegistry._filterCheckersByName(checkers_map, list) abort "
     return filter( map(copy(a:list), 'get(a:checkers_map, v:val, {})'), '!empty(v:val)' )
 endfunction " }}}2
 
-function! g:SyntasticRegistry._loadCheckersFor(filetype, ...) abort " {{{2
-    " XXX: a:1 == 1 means re-scan checkers for filetype
-    if has_key(self._checkerMap, a:filetype) && (!a:0 || !a:1)
+function! g:SyntasticRegistry._loadCheckersFor(filetype, force) abort " {{{2
+    if !a:force && has_key(self._checkerMap, a:filetype)
         return
     endif
 
diff --git a/sources_non_forked/vim-fugitive/doc/fugitive.txt b/sources_non_forked/vim-fugitive/doc/fugitive.txt
index 4a7b8b71..51fc591f 100644
--- a/sources_non_forked/vim-fugitive/doc/fugitive.txt
+++ b/sources_non_forked/vim-fugitive/doc/fugitive.txt
@@ -95,10 +95,10 @@ that are part of Git repositories).
 :Gfetch [args]          Like |:Gpush|, but for git-fetch.
 
                                                 *fugitive-:Ggrep*
-:Ggrep [args]           |:grep| with git-grep as 'grepprg'.
+:Ggrep[!] [args]        |:grep|[!] with git-grep as 'grepprg'.
 
                                                 *fugitive-:Glgrep*
-:Glgrep [args]          |:lgrep| with git-grep as 'grepprg'.
+:Glgrep[!] [args]       |:lgrep|[!] with git-grep as 'grepprg'.
 
                                                 *fugitive-:Glog*
 :Glog [args]            Load all previous revisions of the current file into
diff --git a/sources_non_forked/vim-go/README.md b/sources_non_forked/vim-go/README.md
index 1394c393..8614d870 100644
--- a/sources_non_forked/vim-go/README.md
+++ b/sources_non_forked/vim-go/README.md
@@ -9,6 +9,8 @@ disabled/enabled easily.
 
 ![vim-go](https://dl.dropboxusercontent.com/u/174404/vim-go-2.png)
 
+
+
 ## Features
 
 * Improved Syntax highlighting with items such as Functions, Operators, Methods.
@@ -49,6 +51,12 @@ disabled/enabled easily.
   in their own new terminal. (beta)
 * Alternate between implementation and test code with `:GoAlternate`
 
+## Donation
+
+People have asked for this for a long time, now you can be a fully supporter by [being a patron](https://www.patreon.com/fatih)! This is fully optional and is just a way to support vim-go's ongoing development directly. Thanks!
+
+[https://www.patreon.com/fatih](https://www.patreon.com/fatih)
+
 ## Install
 
 Vim-go follows the standard runtime path structure, so I highly recommend to
diff --git a/sources_non_forked/vim-go/autoload/ctrlp/decls.vim b/sources_non_forked/vim-go/autoload/ctrlp/decls.vim
new file mode 100644
index 00000000..a57d09dd
--- /dev/null
+++ b/sources_non_forked/vim-go/autoload/ctrlp/decls.vim
@@ -0,0 +1,158 @@
+let s:go_decls_var = {
+			\  'init':   'ctrlp#decls#init()',
+			\  'exit':   'ctrlp#decls#exit()',
+			\  'enter':  'ctrlp#decls#enter()',
+			\  'accept': 'ctrlp#decls#accept',
+			\  'lname':  'declarations',
+			\  'sname':  'decls',
+			\  'type':   'tabs',
+			\}
+
+if exists('g:ctrlp_ext_vars') && !empty(g:ctrlp_ext_vars)
+	let g:ctrlp_ext_vars = add(g:ctrlp_ext_vars, s:go_decls_var)
+else
+	let g:ctrlp_ext_vars = [s:go_decls_var]
+endif
+
+function! ctrlp#decls#init()
+	cal s:enable_syntax()
+	return s:decls
+endfunction
+
+function! ctrlp#decls#exit()
+	unlet! s:decls s:current_dir s:target
+endfunction
+
+" The action to perform on the selected string
+" Arguments:
+"  a:mode   the mode that has been chosen by pressing <cr> <c-v> <c-t> or <c-x>
+"           the values are 'e', 'v', 't' and 'h', respectively
+"  a:str    the selected string
+function! ctrlp#decls#accept(mode, str)
+	let cd = exists('*haslocaldir') && haslocaldir() ? 'lcd ' : 'cd '
+	let dir = getcwd()
+	try
+		" we jump to the file directory so we can get the fullpath via fnamemodify
+		" below
+		execute cd . s:current_dir
+
+		let vals = matchlist(a:str, '|\(.\{-}\):\(\d\+\):\(\d\+\)\s*\(.*\)|')
+
+		" i.e: main.go
+		let filename =  vals[1] 
+		let line =  vals[2]
+		let col =  vals[3]
+
+		" i.e: /Users/fatih/vim-go/main.go
+		let filepath =  fnamemodify(filename, ":p")
+
+		" acceptile is a very versatile method,
+		call ctrlp#acceptfile(a:mode, filepath)
+		call cursor(line, col)
+		silent! norm! zvzz
+	finally
+		"jump back to old dir
+		execute cd . fnameescape(dir)
+	endtry
+endfunction
+
+function! ctrlp#decls#enter()
+	let s:current_dir = fnameescape(expand('%:p:h'))
+	let s:decls = []
+
+	let bin_path = go#path#CheckBinPath('motion')
+	if empty(bin_path)
+		return
+	endif
+	let command = printf("%s -format vim -mode decls", bin_path)
+	let command .= " -include ".  get(g:, "go_decls_includes", "func,type")
+
+	call go#cmd#autowrite()
+
+	if s:mode == 0
+		" current file mode
+		let fname = expand("%:p")
+		if exists('s:target')
+			let fname = s:target
+		endif
+
+		let command .= printf(" -file %s", fname)
+	else
+		" all functions mode
+		let dir = expand("%:p:h")
+		if exists('s:target')
+			let dir = s:target
+		endif
+
+		let command .= printf(" -dir %s", dir)
+	endif
+
+	let out = system(command)
+	if v:shell_error != 0
+		call go#util#EchoError(out)
+		return
+	endif
+
+	if exists("l:tmpname")
+		call delete(l:tmpname)
+	endif
+
+	let result = eval(out)
+	if type(result) != 4 || !has_key(result, 'decls')
+		return
+	endif
+
+	let decls = result.decls
+
+	" find the maximum function name
+	let max_len = 0
+	for decl in decls
+		if len(decl.ident)> max_len
+			let max_len = len(decl.ident)
+		endif
+	endfor
+
+	for decl in decls
+		" paddings
+		let space = " "
+		for i in range(max_len - len(decl.ident))
+			let space .= " "
+		endfor
+
+		call add(s:decls, printf("%s\t%s |%s:%s:%s|\t%s", 
+					\ decl.ident . space,
+					\ decl.keyword,
+					\ fnamemodify(decl.filename, ":t"),
+					\ decl.line,
+					\ decl.col,
+					\ decl.full,
+					\))
+	endfor
+endfunc
+
+function! s:enable_syntax()
+	if !(has('syntax') && exists('g:syntax_on'))
+		return
+	endif
+
+	syntax match CtrlPIdent      '\zs\h\+\ze\s' 
+	syntax match CtrlPKeyword		 '\zs[^\t|]\+\ze|[^|]\+:\d\+:\d\+|'
+	syntax match CtrlPFilename   '|\zs[^|]\+:\d\+:\d\+\ze|'
+	syntax match CtrlPSignature  '\zs\t.*\ze$' contains=CtrlPKeyWord,CtrlPFilename
+
+	highlight link  CtrlPIdent      Function
+	highlight link  CtrlPKeyword   Keyword
+	highlight link  CtrlPFilename  SpecialComment
+	highlight link  CtrlPSignature Comment
+endfunction
+
+let s:id = g:ctrlp_builtins + len(g:ctrlp_ext_vars)
+
+function! ctrlp#decls#cmd(mode, ...)
+	let s:mode = a:mode
+	if a:0 && !empty(a:1)
+		let s:target = a:1
+	endif
+	return s:id
+endfunction
+
diff --git a/sources_non_forked/vim-go/autoload/go/complete.vim b/sources_non_forked/vim-go/autoload/go/complete.vim
index 097422cd..9937e5d2 100644
--- a/sources_non_forked/vim-go/autoload/go/complete.vim
+++ b/sources_non_forked/vim-go/autoload/go/complete.vim
@@ -87,32 +87,21 @@ fu! s:gocodeCurrentBufferOpt(filename)
     return '-in=' . a:filename
 endf
 
-fu! go#complete#gocodeCursor()
-    if &encoding != 'utf-8'
-        let sep = &l:fileformat == 'dos' ? "\r\n" : "\n"
-        let c = col('.')
-        let buf = line('.') == 1 ? "" : (join(getline(1, line('.')-1), sep) . sep)
-        let buf .= c == 1 ? "" : getline('.')[:c-2]
-        return printf('%d', len(iconv(buf, &encoding, "utf-8")))
-    endif
-
-    return printf('%d', line2byte(line('.')) + (col('.')-2))
-endf
-
 fu! s:gocodeAutocomplete()
     let filename = s:gocodeCurrentBuffer()
     let result = s:gocodeCommand('autocomplete',
                 \ [s:gocodeCurrentBufferOpt(filename), '-f=vim'],
-                \ [expand('%:p'), go#complete#gocodeCursor()])
+                \ [expand('%:p'), go#util#OffsetCursor()])
     call delete(filename)
     return result
 endf
 
-function! go#complete#GetInfoFromOffset(offset)
+function! go#complete#GetInfo()
+    let offset = go#util#OffsetCursor()+1
     let filename = s:gocodeCurrentBuffer()
     let result = s:gocodeCommand('autocomplete',
                 \ [s:gocodeCurrentBufferOpt(filename), '-f=godit'],
-                \ [expand('%:p'), a:offset])
+                \ [expand('%:p'), offset])
     call delete(filename)
 
     " first line is: Charcount,,NumberOfCandidates, i.e: 8,,1
@@ -148,11 +137,6 @@ function! go#complete#GetInfoFromOffset(offset)
     return ""
 endfunction
 
-function! go#complete#GetInfo()
-    let offset = go#complete#gocodeCursor()+1
-    return go#complete#GetInfoFromOffset(offset)
-endfunction
-
 function! go#complete#Info(auto)
     " auto is true if we were called by g:go_auto_type_info's autocmd
     let result = go#complete#GetInfo()
diff --git a/sources_non_forked/vim-go/autoload/go/def.vim b/sources_non_forked/vim-go/autoload/go/def.vim
index b9bda3d5..09287022 100644
--- a/sources_non_forked/vim-go/autoload/go/def.vim
+++ b/sources_non_forked/vim-go/autoload/go/def.vim
@@ -15,9 +15,7 @@ endf
 " modified and improved version of vim-godef
 function! go#def#Jump(...)
 	if !len(a:000)
-		" gives us the offset of the word, basicall the position of the word under
-		" he cursor
-		let arg = s:getOffset()
+		let arg = "-o=" . go#util#OffsetCursor()
 	else
 		let arg = a:1
 	endif
@@ -43,7 +41,7 @@ endfunction
 
 
 function! go#def#JumpMode(mode)
-	let arg = s:getOffset()
+	let arg = "-o=" . go#util#OffsetCursor()
 
 	let bin_path = go#path#CheckBinPath(g:go_godef_bin)
 	if empty(bin_path)
@@ -65,18 +63,7 @@ endfunction
 
 
 function! s:getOffset()
-	let pos = getpos(".")[1:2]
-	if &encoding == 'utf-8'
-		let offs = line2byte(pos[0]) + pos[1] - 2
-	else
-		let c = pos[1]
-		let buf = line('.') == 1 ? "" : (join(getline(1, pos[0] - 1), go#util#LineEnding()) . go#util#LineEnding())
-		let buf .= c == 1 ? "" : getline(pos[0])[:c-2]
-		let offs = len(iconv(buf, &encoding, "utf-8"))
-	endif
-
-	let argOff = "-o=" . offs
-	return argOff
+	return "-o=" . go#util#OffsetCursor()
 endfunction
 
 
diff --git a/sources_non_forked/vim-go/autoload/go/oracle.vim b/sources_non_forked/vim-go/autoload/go/oracle.vim
index 6ba0b958..490b6b4f 100644
--- a/sources_non_forked/vim-go/autoload/go/oracle.vim
+++ b/sources_non_forked/vim-go/autoload/go/oracle.vim
@@ -62,15 +62,6 @@ func! s:loclistSecond(output)
     call go#list#Window("locationlist", len(errors))
 endfun
 
-func! s:getpos(l, c)
-    if &encoding != 'utf-8'
-        let buf = a:l == 1 ? '' : (join(getline(1, a:l-1), "\n") . "\n")
-        let buf .= a:c == 1 ? '' : getline('.')[:a:c-2]
-        return len(iconv(buf, &encoding, 'utf-8'))
-    endif
-    return line2byte(a:l) + (a:c-2)
-endfun
-
 func! s:RunOracle(mode, selected, needs_package) range abort
     let fname = expand('%:p')
     let dname = expand('%:p:h')
@@ -102,13 +93,13 @@ func! s:RunOracle(mode, selected, needs_package) range abort
     endif
 
     if a:selected != -1
-        let pos1 = s:getpos(line("'<"), col("'<"))
-        let pos2 = s:getpos(line("'>"), col("'>"))
+        let pos1 = go#util#Offset(line("'<"), col("'<"))
+        let pos2 = go#util#Offset(line("'>"), col("'>"))
         let cmd = printf('%s -format plain -pos=%s:#%d,#%d -tags=%s %s',
                     \  bin_path,
                     \  shellescape(fname), pos1, pos2, tags, a:mode)
     else
-        let pos = s:getpos(line('.'), col('.'))
+        let pos = go#util#OffsetCursor()
         let cmd = printf('%s -format plain -pos=%s:#%d -tags=%s %s',
                     \  bin_path,
                     \  shellescape(fname), pos, tags, a:mode)
diff --git a/sources_non_forked/vim-go/autoload/go/path.vim b/sources_non_forked/vim-go/autoload/go/path.vim
index 7b4b7689..295e103e 100644
--- a/sources_non_forked/vim-go/autoload/go/path.vim
+++ b/sources_non_forked/vim-go/autoload/go/path.vim
@@ -144,7 +144,6 @@ function! go#path#CheckBinPath(binpath)
         return binpath
     endif
 
-
     " just get the basename
     let basename = fnamemodify(binpath, ":t")
 
diff --git a/sources_non_forked/vim-go/autoload/go/rename.vim b/sources_non_forked/vim-go/autoload/go/rename.vim
index f5afef60..98c5fa3e 100644
--- a/sources_non_forked/vim-go/autoload/go/rename.vim
+++ b/sources_non_forked/vim-go/autoload/go/rename.vim
@@ -31,7 +31,7 @@ function! go#rename#Rename(bang, ...)
     endif
 
     let fname = expand('%:p')
-    let pos = s:getpos(line('.'), col('.'))
+    let pos = go#util#OffsetCursor()
     let cmd = printf('%s -offset %s -to %s', shellescape(bin_path), shellescape(printf('%s:#%d', fname, pos)), shellescape(to))
 
     let out = go#tool#ExecuteInDir(cmd)
@@ -65,14 +65,5 @@ function! go#rename#Rename(bang, ...)
     silent execute ":e"
 endfunction
 
-func! s:getpos(l, c)
-    if &encoding != 'utf-8'
-        let buf = a:l == 1 ? '' : (join(getline(1, a:l-1), "\n") . "\n")
-        let buf .= a:c == 1 ? '' : getline('.')[:a:c-2]
-        return len(iconv(buf, &encoding, 'utf-8'))
-    endif
-    return line2byte(a:l) + (a:c-2)
-endfun
-
 " vim:ts=4:sw=4:et
 "
diff --git a/sources_non_forked/vim-go/autoload/go/textobj.vim b/sources_non_forked/vim-go/autoload/go/textobj.vim
index fa985a8e..a8e91a28 100644
--- a/sources_non_forked/vim-go/autoload/go/textobj.vim
+++ b/sources_non_forked/vim-go/autoload/go/textobj.vim
@@ -1,15 +1,180 @@
 if !exists("g:go_textobj_enabled")
-    let g:go_textobj_enabled = 1
+  let g:go_textobj_enabled = 1
 endif
 
+if !exists("g:go_textobj_include_function_doc")
+  let g:go_textobj_include_function_doc = 1
+endif
+
+" ( ) motions
+" { } motions
+" s for sentence
+" p for parapgrah
+" < >
+" t for tag
+
 function! go#textobj#Function(mode)
-  if search('^\s*func .*{$', 'Wce', line('.')) <= 0
-        \ && search('^\s*func .*{$', 'bWce') <= 0
+  let offset = go#util#OffsetCursor()
+
+  let fname = expand("%:p")
+  if &modified
+    " Write current unsaved buffer to a temp file and use the modified content
+    let l:tmpname = tempname()
+    call writefile(getline(1, '$'), l:tmpname)
+    let fname = l:tmpname
+  endif
+
+  let bin_path = go#path#CheckBinPath('motion')
+  if empty(bin_path)
     return
   endif
-  if a:mode == 'a'
-    normal! Va{V
-  else " a:mode == 'i'
-    normal! Vi{V
+
+  let command = printf("%s -format vim -file %s -offset %s", bin_path, fname, offset)
+  let command .= " -mode enclosing"
+
+  if g:go_textobj_include_function_doc
+    let command .= " -parse-comments"
   endif
+
+  let out = system(command)
+  if v:shell_error != 0
+    call go#util#EchoError(out)
+    return
+  endif
+
+  " if exists, delete it as we don't need it anymore
+  if exists("l:tmpname")
+    call delete(l:tmpname)
+  endif
+
+  " convert our string dict representation into native Vim dictionary type
+  let result = eval(out)
+  if type(result) != 4 || !has_key(result, 'fn')
+    return
+  endif
+
+  let info = result.fn
+
+  if a:mode == 'a'
+    " anonymous functions doesn't have associated doc. Also check if the user
+    " want's to include doc comments for function declarations
+    if has_key(info, 'doc') && g:go_textobj_include_function_doc
+      call cursor(info.doc.line, info.doc.col)
+    else
+      call cursor(info.func.line, info.func.col)
+    endif
+
+    normal! v
+    call cursor(info.rbrace.line, info.rbrace.col)
+    return
+  endif 
+
+  " rest is inner mode, a:mode == 'i'
+
+  " if the function is a one liner we need to select only that portion
+  if info.lbrace.line == info.rbrace.line
+    call cursor(info.lbrace.line, info.lbrace.col+1)
+    normal! v
+    call cursor(info.rbrace.line, info.rbrace.col-1)
+    return
+  endif
+
+  call cursor(info.lbrace.line+1, 1)
+  normal! V
+  call cursor(info.rbrace.line-1, 1)
 endfunction
+
+function! go#textobj#FunctionJump(mode, direction)
+  " get count of the motion. This should be done before all the normal
+  " expressions below as those reset this value(because they have zero
+  " count!). We abstract -1 because the index starts from 0 in motion.
+  let l:cnt = v:count1 - 1
+
+  " set context mark so we can jump back with  '' or ``
+  normal! m'
+
+  " select already previously selected visual content and continue from there.
+  " If it's the first time starts with the visual mode. This is needed so
+  " after selecting something in visual mode, every consecutive motion
+  " continues.
+  if a:mode == 'v'
+    normal! gv
+  endif
+
+  let offset = go#util#OffsetCursor()
+
+  let fname = expand("%:p")
+  if &modified
+    " Write current unsaved buffer to a temp file and use the modified content
+    let l:tmpname = tempname()
+    call writefile(getline(1, '$'), l:tmpname)
+    let fname = l:tmpname
+  endif
+
+  let bin_path = go#path#CheckBinPath('motion')
+  if empty(bin_path)
+    return
+  endif
+
+  let command = printf("%s -format vim -file %s -offset %s", bin_path, fname, offset)
+  let command .= ' -shift ' . l:cnt
+
+  if a:direction == 'next'
+    let command .= ' -mode next'
+  else " 'prev'
+    let command .= ' -mode prev'
+  endif
+
+  if g:go_textobj_include_function_doc
+    let command .= " -parse-comments"
+  endif
+
+  let out = system(command)
+  if v:shell_error != 0
+    call go#util#EchoError(out)
+    return
+  endif
+
+  " if exists, delete it as we don't need it anymore
+  if exists("l:tmpname")
+    call delete(l:tmpname)
+  endif
+
+  " convert our string dict representation into native Vim dictionary type
+  let result = eval(out)
+  if type(result) != 4 || !has_key(result, 'fn')
+    return
+  endif
+
+  " we reached the end and there are no functions. The usual [[ or ]] jumps to
+  " the top or bottom, we'll do the same.
+  if type(result) == 4 && has_key(result, 'err') && result.err == "no functions found"
+    if a:direction == 'next'
+      keepjumps normal! G
+    else " 'prev'
+      keepjumps normal! gg
+    endif
+    return
+  endif
+
+  let info = result.fn
+
+  " if we select something ,select all function
+  if a:mode == 'v' && a:direction == 'next'
+    keepjumps call cursor(info.rbrace.line, 1)
+    return
+  endif
+
+  if a:mode == 'v' && a:direction == 'prev'
+    if has_key(info, 'doc') && g:go_textobj_include_function_doc
+      keepjumps call cursor(info.doc.line, 1)
+    else
+      keepjumps call cursor(info.func.line, 1)
+    endif
+    return
+  endif
+
+  keepjumps call cursor(info.func.line, 1)
+endfunction
+
+" vim:ts=2:sw=2:et
diff --git a/sources_non_forked/vim-go/autoload/go/util.vim b/sources_non_forked/vim-go/autoload/go/util.vim
index 9aae995a..24aa2545 100644
--- a/sources_non_forked/vim-go/autoload/go/util.vim
+++ b/sources_non_forked/vim-go/autoload/go/util.vim
@@ -85,6 +85,22 @@ function! go#util#Shelllist(arglist, ...)
     endtry
 endfunction
 
+" Returns the byte offset for line and column
+function! go#util#Offset(line, col)
+    if &encoding != 'utf-8'
+        let sep = go#util#LineEnding()
+        let buf = a:line == 1 ? '' : (join(getline(1, a:line-1), sep) . sep)
+        let buf .= a:col == 1 ? '' : getline('.')[:a:col-2]
+        return len(iconv(buf, &encoding, 'utf-8'))
+    endif
+    return line2byte(a:line) + (a:col-2)
+endfunction
+"
+" Returns the byte offset for the cursor
+function! go#util#OffsetCursor()
+    return go#util#Offset(line('.'), col('.'))
+endfunction
+
 " TODO(arslan): I couldn't parameterize the highlight types. Check if we can
 " simplify the following functions
 
diff --git a/sources_non_forked/vim-go/doc/vim-go.txt b/sources_non_forked/vim-go/doc/vim-go.txt
index 40423d9a..08ad5bcd 100644
--- a/sources_non_forked/vim-go/doc/vim-go.txt
+++ b/sources_non_forked/vim-go/doc/vim-go.txt
@@ -503,6 +503,27 @@ COMMANDS                                                          *go-commands*
       autocmd Filetype go command! -bang AS call go#alternate#Switch(<bang>0, 'split')
     augroup END
 <
+                                                              *:GoDecls*
+:GoDecls [file]
+  
+    Only enabled if `ctrlp.vim` is installed. If run shows all function and
+    type declarations for the current file. If [file] is non empty it parses
+    the given file. 
+    By default `type` and `func` declarations are being showed. This can be
+    changed via |g:go_decls_includes|, which accepts a comma delimited list of
+    definitions. By default set to: `"func,type"`. Possible options are:
+    `{func,type}`
+
+                                                              *:GoDeclsDir*
+:GoDeclsDir [dir]
+  
+    Only enabled if `ctrlp.vim` is installed. If run shows all function and
+    type declarations for the current directory. If [dir] is given it parses
+    the given directory.
+    By default `type` and `func` declarations are being showed. This can be
+    changed via |g:go_decls_includes|, which accepts a comma delimited list of
+    definitions. By default set to: `"func,type"`. Possible options are:
+    `{func,type}`
 
 ===============================================================================
 MAPPINGS                                                        *go-mappings*
@@ -691,11 +712,26 @@ upon regions of text. vim-go currently defines the following text objects:
 
                                                *go-v_af* *go-af*
 af			      "a function", select contents from a function definition to the
-               closing bracket.
+               closing bracket. If |g:go_textobj_include_function_doc| is
+               enabled it also includes the comment doc for a function
+               declaration. This text-object also supports literal functions.
 
                                                *go-v_if* *go-if*
-if			      "inside a function", select contents of a function,
-			        excluding the function definition and the closing bracket.
+if            "inside a function", select contents of a function,
+              excluding the function definition and the closing bracket. This
+              text-object also supports literal functions
+
+
+vim-go also defines the following text motion objects:
+
+                                               *go-v_]]* *go-]]*
+]]			      [count] forward to next function declaration. If 
+              |g:go_textobj_include_function_doc| is enabled and if your 
+              on a comment, it skips the function which the comment 
+              belongs and forwards to the next function declaration.
+
+                                               *go-v_[[* *go-[[*
+[[            [count] backward to previous function declaration.
 
 
 
diff --git a/sources_non_forked/vim-go/ftplugin/go.vim b/sources_non_forked/vim-go/ftplugin/go.vim
index 2ab7f39a..3b317d2a 100644
--- a/sources_non_forked/vim-go/ftplugin/go.vim
+++ b/sources_non_forked/vim-go/ftplugin/go.vim
@@ -29,14 +29,25 @@ if get(g:, "go_doc_keywordprg_enabled", 1)
 endif
 
 if get(g:, "go_def_mapping_enabled", 1)
-   nnoremap <buffer> <silent> gd :GoDef<cr>
+    nnoremap <buffer> <silent> gd :GoDef<cr>
 endif
 
 if get(g:, "go_textobj_enabled", 1)
-    onoremap <buffer> af :<c-u>call go#textobj#Function('a')<cr>
-    xnoremap <buffer> af :<c-u>call go#textobj#Function('a')<cr>
-    onoremap <buffer> if :<c-u>call go#textobj#Function('i')<cr>
-    xnoremap <buffer> if :<c-u>call go#textobj#Function('i')<cr>
+    onoremap <buffer> <silent> af :<c-u>call go#textobj#Function('a')<cr>
+    onoremap <buffer> <silent> if :<c-u>call go#textobj#Function('i')<cr>
+
+    xnoremap <buffer> <silent> af :<c-u>call go#textobj#Function('a')<cr>
+    xnoremap <buffer> <silent> if :<c-u>call go#textobj#Function('i')<cr>
+
+    " Remap ]] and [[ to jump betweeen functions as they are useless in Go
+    nnoremap <buffer> <silent> ]] :<c-u>call go#textobj#FunctionJump('n', 'next')<cr>
+    nnoremap <buffer> <silent> [[ :<c-u>call go#textobj#FunctionJump('n', 'prev')<cr>
+
+    onoremap <buffer> <silent> ]] :<c-u>call go#textobj#FunctionJump('o', 'next')<cr>
+    onoremap <buffer> <silent> [[ :<c-u>call go#textobj#FunctionJump('o', 'prev')<cr>
+
+    xnoremap <buffer> <silent> ]] :<c-u>call go#textobj#FunctionJump('v', 'next')<cr>
+    xnoremap <buffer> <silent> [[ :<c-u>call go#textobj#FunctionJump('v', 'prev')<cr>
 endif
 
 if get(g:, "go_auto_type_info", 0)
diff --git a/sources_non_forked/vim-go/ftplugin/go/commands.vim b/sources_non_forked/vim-go/ftplugin/go/commands.vim
index 51081ad9..4c4f070a 100644
--- a/sources_non_forked/vim-go/ftplugin/go/commands.vim
+++ b/sources_non_forked/vim-go/ftplugin/go/commands.vim
@@ -56,4 +56,10 @@ command! -nargs=* -complete=customlist,go#package#Complete GoErrCheck call go#li
 " -- alternate
 command! -bang GoAlternate call go#alternate#Switch(<bang>0, '')
 
+" -- ctrlp
+if globpath(&rtp, 'plugin/ctrlp.vim') != ""
+  command! -nargs=? -complete=file GoDecls call ctrlp#init(ctrlp#decls#cmd(0, <q-args>))
+  command! -nargs=? -complete=dir GoDeclsDir call ctrlp#init(ctrlp#decls#cmd(1, <q-args>))
+endif
+
 " vim:ts=4:sw=4:et
diff --git a/sources_non_forked/vim-go/plugin/go.vim b/sources_non_forked/vim-go/plugin/go.vim
index dc6f8007..e03565ce 100644
--- a/sources_non_forked/vim-go/plugin/go.vim
+++ b/sources_non_forked/vim-go/plugin/go.vim
@@ -18,6 +18,7 @@ let s:packages = [
             \ "github.com/kisielk/errcheck",
             \ "github.com/jstemmer/gotags",
             \ "github.com/klauspost/asmfmt/cmd/asmfmt",
+            \ "github.com/fatih/motion",
             \ ]
 
 " These commands are available on any filetypes
diff --git a/sources_non_forked/vim-go/syntax/go.vim b/sources_non_forked/vim-go/syntax/go.vim
index f575b55a..484b400b 100644
--- a/sources_non_forked/vim-go/syntax/go.vim
+++ b/sources_non_forked/vim-go/syntax/go.vim
@@ -81,6 +81,10 @@ if !exists("g:go_highlight_string_spellcheck")
   let g:go_highlight_string_spellcheck = 1
 endif
 
+if !exists("g:go_highlight_generate_tags")
+  let g:go_highlight_generate_tags = 0
+endif
+
 syn case match
 
 syn keyword     goDirective         package import
@@ -132,11 +136,18 @@ hi def link     goBoolean           Boolean
 syn keyword     goTodo              contained TODO FIXME XXX BUG
 syn cluster     goCommentGroup      contains=goTodo
 syn region      goComment           start="/\*" end="\*/" contains=@goCommentGroup,@Spell
-syn region      goComment           start="//" end="$" contains=@goCommentGroup,@Spell
+syn region      goComment           start="//" end="$" contains=goGenerate,@goCommentGroup,@Spell
 
 hi def link     goComment           Comment
 hi def link     goTodo              Todo
 
+if g:go_highlight_generate_tags != 0
+  syn match       goGenerateVariables contained /\(\$GOARCH\|\$GOOS\|\$GOFILE\|\$GOLINE\|\$GOPACKAGE\|\$DOLLAR\)\>/
+  syn region      goGenerate          start="^\s*//go:generate" end="$" contains=goGenerateVariables
+  hi def link     goGenerate          PreProc
+  hi def link     goGenerateVariables Special
+endif
+
 " Go escapes
 syn match       goEscapeOctal       display contained "\\[0-7]\{3}"
 syn match       goEscapeC           display contained +\\[abfnrtv\\'"]+
diff --git a/sources_non_forked/vim-snippets/UltiSnips/c.snippets b/sources_non_forked/vim-snippets/UltiSnips/c.snippets
index 56f34e5e..c9894649 100644
--- a/sources_non_forked/vim-snippets/UltiSnips/c.snippets
+++ b/sources_non_forked/vim-snippets/UltiSnips/c.snippets
@@ -8,7 +8,7 @@ snippet def "#define ..."
 #define ${1}
 endsnippet
 
-snippet ifndef "#ifndef ... #define ... #endif"
+snippet #ifndef "#ifndef ... #define ... #endif"
 #ifndef ${1/([A-Za-z0-9_]+).*/$1/}
 #define ${1:SYMBOL} ${2:value}
 #endif /* ifndef $1 */