Fix whitespace and typo (fatih#1201)

* Correct whitespace

- Add trailing whitespace in issue template form
- Remove superfluous newlines at EOF
- Remove superfluous trailing whitespace

* Fix typo

Author: jsageryd

Diff for: .github/ISSUE_TEMPLATE.md

@@ -4,10 +4,10 @@ Write here what's happening and what you're expecting instead of...
 
 ### Steps to reproduce:
 
-Please create a reproducible case of your problem. If this step is 
+Please create a reproducible case of your problem. If this step is
 not provided, the issue will be **closed**
 
-Re produce it with a minimal `vimrc` with all plugins disabled and 
+Re produce it with a minimal `vimrc` with all plugins disabled and
 only `vim-go` enabled:
 
 1.
@@ -20,7 +20,6 @@ Add here your current configuration and additional information that might be
 useful, such as:
 
 * `vimrc` you used to reproduce
-* vim version: 
+* vim version:
 * vim-go version:
-* go version: 
-
+* go version:

Diff for: .travis.yml

@@ -19,4 +19,3 @@ install: |
   cd -
 
 script: ./scripts/test.sh
-

Diff for: CHANGELOG.md

@@ -89,7 +89,7 @@ FEATURES:
   you have at least Vim 8.0.0087. Backwards compatible with Vim 7.4.x.
   If you see any problems, please open an issue.
 
-* We have now a [logo for vim-go](https://github.com/fatih/vim-go/blob/master/assets/vim-go.png)! Thanks to @egonelbre for his work on this. 
+* We have now a [logo for vim-go](https://github.com/fatih/vim-go/blob/master/assets/vim-go.png)! Thanks to @egonelbre for his work on this.
 * `:GoBuild`, `:GoTest`, `:GoTestCompile`, `:GoInstall` commands are now fully
   async. Async means it doesn't block your UI anymore. If the command finished
   it echoes the status. For a better experience use the statusline information
@@ -104,7 +104,7 @@ FEATURES:
   `:GoMetaLinterAutoSaveToggle` (temporary) or add `let
   g:go_metalinter_autosave = 1` (persistent) to your virmc).
 
-* All `guru` commands run asynchronously if Vim 8.0 is being used. Current 
+* All `guru` commands run asynchronously if Vim 8.0 is being used. Current
   Commands:
 	* GoImplements
 	* GoWhicherrs
@@ -120,7 +120,7 @@ FEATURES:
   auto sameids mode. In this mode it constantly evaluates the identifier under the
   cursor whenever it's in hold position and then calls :GoSameIds. As a
   reminder, to enable auto info either call `:GoSameIdsAutoToggle`(temporary)
-  or add `let g:go_auto_sameids = 1` (persistent) to your vimrc. 
+  or add `let g:go_auto_sameids = 1` (persistent) to your vimrc.
 
 * `:GoInfo` is now non blocking and works in async mode if `guru` is used in
   `g:go_info_mode`. This makes it useful especially for autoinfo mode. In this
@@ -230,7 +230,7 @@ FEATURES:
 * The snippet expansion `json` is now much more smarter. It pre populates the placeholder according to the first word and it also applies `snake_case` or `camelCase` conversion. Together with `:GoAddTags` it gives `vim-go` users flexible ways of populating a field tag. Checkout the demo to see it in action: https://twitter.com/fatih/status/754477622042689536 [gh-927]
 * New **`:GoSameIds`** command. When called highlights all same identifiers in the current file. Can be also enabled to highlight identifiers automatically (with `:GoSameIdsAutoToggle` or `g:go_auto_sameids`). Checkout the demo to see it in action: https://twitter.com/fatih/status/753673709278339072. [gh-936]
 * New **`:GoWhicherrs`** command. It shows all possible values of the selected error variable. [gh-948]
-* Add new `errp` snippet to expand an `if err != nil { panic() }` clause [gh-926] 
+* Add new `errp` snippet to expand an `if err != nil { panic() }` clause [gh-926]
 * If you open a new buffer with a Go filename it get automatically populated based on the directory. If there are no Go files a simple main package is created, otherwise the file will include the package declaration line based on the package in the current directory. Checkout the demo to see it in action: https://twitter.com/fatih/status/748333086643994624. This is enabled by default. Can be disabled with `let g:go_template_autocreate = 0`. You can use your own template with `let g:go_template_file = "foo.go"` and putting the file under the `templates/` folder. [gh-918]
 * Added new toggle commands to enable/disable feature that run for your
   automatic. For example if you have `let g:go_auto_type_info = 1` enabled, you
@@ -380,4 +380,3 @@ BACKWARDS INCOMPATIBILITIES:
 ## Previous releases
 
 Previous changelogs can be found here: https://github.com/fatih/vim-go/releases
-

Diff for: LICENSE

@@ -25,7 +25,7 @@ SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
 CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- 
+
 This software includes some portions from Go. Go is used under the terms of the
 BSD like license.
 

Diff for: README.md

@@ -1,4 +1,4 @@
-# vim-go [![Build Status](http://img.shields.io/travis/fatih/vim-go.svg?style=flat-square)](https://travis-ci.org/fatih/vim-go) 
+# vim-go [![Build Status](http://img.shields.io/travis/fatih/vim-go.svg?style=flat-square)](https://travis-ci.org/fatih/vim-go)
 
 <p align="center">
   <img style="float: right;" src="assets/vim-go.png" alt="Vim-go logo"/>
@@ -235,9 +235,9 @@ let g:go_get_update = 0
 ### Using with Neovim (beta)
 
 Note: Neovim currently is not a first class citizen for vim-go. You are free
-to open bug, however I'm not using Neovim so it's hard for me to test it. 
-vim-go might not work well as good as in Vim. I'm happy to accept pull requests 
-or very detailed bug reports. If you're interested to improve the state of 
+to open bug, however I'm not using Neovim so it's hard for me to test it.
+vim-go might not work well as good as in Vim. I'm happy to accept pull requests
+or very detailed bug reports. If you're interested to improve the state of
 Neovim in vim-go you're always welcome!
 
 

Diff for: autoload/ctrlp/decls.vim

@@ -39,7 +39,7 @@ function! ctrlp#decls#accept(mode, str) abort
     let vals = matchlist(a:str, '|\(.\{-}\):\(\d\+\):\(\d\+\)\s*\(.*\)|')
 
     " i.e: main.go
-    let filename =  vals[1] 
+    let filename =  vals[1]
     let line =  vals[2]
     let col =  vals[3]
 
@@ -119,7 +119,7 @@ function! ctrlp#decls#enter() abort
       let space .= " "
     endfor
 
-    call add(s:decls, printf("%s\t%s |%s:%s:%s|\t%s", 
+    call add(s:decls, printf("%s\t%s |%s:%s:%s|\t%s",
           \ decl.ident . space,
           \ decl.keyword,
           \ fnamemodify(decl.filename, ":t"),
@@ -135,7 +135,7 @@ function! s:enable_syntax() abort
     return
   endif
 
-  syntax match CtrlPIdent      '\zs\h\+\ze\s' 
+  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

Diff for: autoload/go/cmd.vim

@@ -373,7 +373,7 @@ function! go#cmd#Generate(bang, ...) abort
 
   let errors = go#list#Get(l:listtype)
   call go#list#Window(l:listtype, len(errors))
-  if !empty(errors) 
+  if !empty(errors)
     if !a:bang
       call go#list#JumpToFirst(l:listtype)
     endif

Diff for: autoload/go/complete.vim

@@ -27,11 +27,11 @@ function! s:gocodeCommand(cmd, preargs, args) abort
   let $GOROOT = go#util#env("goroot")
 
   let socket_type = get(g:, 'go_gocode_socket_type', s:sock_type)
-  let cmd = printf('%s -sock %s %s %s %s', 
-        \ go#util#Shellescape(bin_path), 
-        \ socket_type, 
-        \ join(a:preargs), 
-        \ go#util#Shellescape(a:cmd), 
+  let cmd = printf('%s -sock %s %s %s %s',
+        \ go#util#Shellescape(bin_path),
+        \ socket_type,
+        \ join(a:preargs),
+        \ go#util#Shellescape(a:cmd),
         \ join(a:args)
         \ )
 
@@ -55,7 +55,7 @@ endfunction
 
 let s:optionsEnabled = 0
 function! s:gocodeEnableOptions() abort
-  if s:optionsEnabled 
+  if s:optionsEnabled
     return
   endif
 

Diff for: autoload/go/coverage.vim

@@ -34,7 +34,7 @@ function! go#coverage#Buffer(bang, ...) abort
   try
     execute cd . fnameescape(expand("%:p:h"))
     if empty(glob("*_test.go"))
-      call go#util#EchoError("no tests files available")
+      call go#util#EchoError("no test files available")
       return
     endif
   finally
@@ -89,8 +89,8 @@ function! go#coverage#Clear() abort
 
   if exists("s:toggle") | let s:toggle = 0 | endif
 
-  " remove the autocmd we defined 
-  if exists("#BufWinLeave#<buffer>") 
+  " remove the autocmd we defined
+  if exists("#BufWinLeave#<buffer>")
     autocmd! BufWinLeave <buffer>
   endif
 endfunction
@@ -160,8 +160,8 @@ function! go#coverage#genmatch(cov) abort
   " example: foo.go:92.2,92.65 1 0
   if a:cov.startline == a:cov.endline
     call add(matches, {
-          \ 'group': color, 
-          \ 'pos': [[a:cov.startline, a:cov.startcol, a:cov.endcol - a:cov.startcol]], 
+          \ 'group': color,
+          \ 'pos': [[a:cov.startline, a:cov.startcol, a:cov.endcol - a:cov.startcol]],
           \ 'priority': 2,
           \ })
     return matches
@@ -171,8 +171,8 @@ function! go#coverage#genmatch(cov) abort
   " the line, we assume it is at maximum 200 bytes. I know this is hacky,
   " but that's only way of fixing the issue
   call add(matches, {
-        \ 'group': color, 
-        \ 'pos': [[a:cov.startline, a:cov.startcol, 200]], 
+        \ 'group': color,
+        \ 'pos': [[a:cov.startline, a:cov.startcol, 200]],
         \ 'priority': 2,
         \ })
 
@@ -181,16 +181,16 @@ function! go#coverage#genmatch(cov) abort
   while start_line < a:cov.endline
     let start_line += 1
     call add(matches, {
-          \ 'group': color, 
-          \ 'pos': [[start_line]], 
+          \ 'group': color,
+          \ 'pos': [[start_line]],
           \ 'priority': 2,
           \ })
   endwhile
 
   " finally end columns
   call add(matches, {
-        \ 'group': color, 
-        \ 'pos': [[a:cov.endline, a:cov.endcol-1]], 
+        \ 'group': color,
+        \ 'pos': [[a:cov.endline, a:cov.endcol-1]],
         \ 'priority': 2,
         \ })
 

Diff for: autoload/go/def.vim

@@ -209,7 +209,7 @@ function! go#def#StackUI() abort
       let prefix = " "
     endif
 
-    call add(stackOut, printf("%s %d %s|%d col %d|%s", 
+    call add(stackOut, printf("%s %d %s|%d col %d|%s",
           \ prefix, i+1, entry["file"], entry["line"], entry["col"], entry["ident"]))
     let i += 1
   endwhile

Diff for: autoload/go/doc.vim

@@ -32,10 +32,10 @@ function! go#doc#OpenBrowser(...) abort
     let import = out["import"]
     let name = out["name"]
     let decl = out["decl"]
-    
+
     let godoc_url = "https://godoc.org/" . import
     if decl !~ "^package"
-      let godoc_url .= "#" . name 
+      let godoc_url .= "#" . name
     endif
 
     echo godoc_url

Diff for: autoload/go/fmt.vim

@@ -102,7 +102,7 @@ function! go#fmt#Format(withGoimport) abort
 endfunction
 
 " update_file updates the target file with the given formatted source
-function! go#fmt#update_file(source, target) 
+function! go#fmt#update_file(source, target)
   " remove undo point caused via BufWritePre
   try | silent undojoin | catch | endtry
 
@@ -133,8 +133,8 @@ endfunction
 
 " run runs the gofmt/goimport command for the given source file and returns
 " the the output of the executed command. Target is the real file to be
-" formated. 
-function! go#fmt#run(bin_name, source, target) 
+" formated.
+function! go#fmt#run(bin_name, source, target)
   let cmd = s:fmt_cmd(a:bin_name, a:source, a:target)
   if cmd[0] == "goimports"
     " change GOPATH too, so goimports can pick up the correct library
@@ -218,13 +218,13 @@ endfunction
 " show_errors opens a location list and shows the given errors. If the given
 " errors is empty, it closes the the location list
 function! s:show_errors(errors) abort
-  let l:listtype = "locationlist" 
+  let l:listtype = "locationlist"
   if !empty(a:errors)
     call go#list#Populate(l:listtype, a:errors, 'Format')
     echohl Error | echomsg "Gofmt returned error" | echohl None
   endif
 
-  " this closes the window if there are no errors or it opens 
+  " this closes the window if there are no errors or it opens
   " it if there is any
   call go#list#Window(l:listtype, len(a:errors))
 endfunction

Diff for: autoload/go/guru.vim

@@ -25,7 +25,7 @@ function! s:guru_cmd(args) range abort
   endif
 
   "return with a warning if the binary doesn't exist
-  let bin_path = go#path#CheckBinPath("guru") 
+  let bin_path = go#path#CheckBinPath("guru")
   if empty(bin_path)
     return {'err': "bin path not found"}
   endif
@@ -41,7 +41,7 @@ function! s:guru_cmd(args) range abort
   endif
 
   " enable outputting in json format
-  if format == "json" 
+  if format == "json"
     call add(cmd, "-json")
   endif
 
@@ -270,7 +270,7 @@ endfunction
 function! go#guru#DescribeInfo() abort
   " json_encode() and friends are introduced with this patch (7.4.1304)
   " vim: https://groups.google.com/d/msg/vim_dev/vLupTNhQhZ8/cDGIk0JEDgAJ
-  " nvim: https://github.com/neovim/neovim/pull/4131        
+  " nvim: https://github.com/neovim/neovim/pull/4131
   if !exists("*json_decode")
     call go#util#EchoError("requires 'json_decode'. Update your Vim/Neovim version.")
     return
@@ -465,7 +465,7 @@ function! go#guru#SameIds() abort
 
   " json_encode() and friends are introduced with this patch (7.4.1304)
   " vim: https://groups.google.com/d/msg/vim_dev/vLupTNhQhZ8/cDGIk0JEDgAJ
-  " nvim: https://github.com/neovim/neovim/pull/4131        
+  " nvim: https://github.com/neovim/neovim/pull/4131
   if !exists("*json_decode")
     call go#util#EchoError("GoSameIds requires 'json_decode'. Update your Vim/Neovim version.")
     return
@@ -547,7 +547,7 @@ function! go#guru#ClearSameIds() abort
 endfunction
 
 function! go#guru#ToggleSameIds() abort
-  if len(getmatches()) != 0 
+  if len(getmatches()) != 0
     call go#guru#ClearSameIds()
   else
     call go#guru#SameIds()

Diff for: autoload/go/impl.vim

@@ -18,7 +18,7 @@ function! go#impl#Impl(...) abort
       return
     endif
   elseif a:0 == 1
-    " we assume the user only passed the interface type, 
+    " we assume the user only passed the interface type,
     " i.e: ':GoImpl io.Writer'
     let receiveType = expand("<cword>")
     let recv = printf("%s *%s", tolower(receiveType)[0], receiveType)
@@ -44,7 +44,7 @@ function! go#impl#Impl(...) abort
   end
 
   let pos = getpos('.')
-  put ='' 
+  put =''
   put =result
   call setpos('.', pos)
 endfunction

Diff for: autoload/go/lint.vim

@@ -109,9 +109,9 @@ endfunction
 " Golint calls 'golint' on the current directory. Any warnings are populated in
 " the location list
 function! go#lint#Golint(...) abort
-  let bin_path = go#path#CheckBinPath(g:go_golint_bin) 
-  if empty(bin_path) 
-    return 
+  let bin_path = go#path#CheckBinPath(g:go_golint_bin)
+  if empty(bin_path)
+    return
   endif
 
   if a:0 == 0
@@ -280,7 +280,7 @@ function s:lint_job(args)
     call go#statusline#Update(status_dir, status)
 
     let errors = go#list#Get(l:listtype)
-    if empty(errors) 
+    if empty(errors)
       call go#list#Window(l:listtype, len(errors))
     elseif has("patch-7.4.2200")
       if l:listtype == 'quickfix'

Diff for: autoload/go/list.vim

@@ -124,7 +124,7 @@ function! go#list#Type(listtype) abort
   if g:go_list_type == "locationlist"
     return "locationlist"
   elseif g:go_list_type == "quickfix"
-    return "quickfix" 
+    return "quickfix"
   else
     return a:listtype
   endif

Diff for: autoload/go/play.vim

@@ -70,7 +70,7 @@ function! s:get_visual_selection() abort
   return join(lines, "\n")
 endfunction
 
-" following two functions are from: https://github.com/mattn/gist-vim 
+" following two functions are from: https://github.com/mattn/gist-vim
 " thanks  @mattn
 function! s:get_browser_command() abort
   let go_play_browser_command = get(g:, 'go_play_browser_command', '')

Diff for: autoload/go/statusline.vim

@@ -4,7 +4,7 @@
 " s:statuses is a global reference to all statuses. It stores the statuses per
 " import paths (map[string]status), where each status is unique per its
 " type. Current status dict is in form:
-" { 
+" {
 "   'desc'        : 'Job description',
 "   'state'       : 'Job state, such as success, failure, etc..',
 "   'type'        : 'Job type, such as build, test, etc..'