Updated plugins

sources_non_forked/vim-go/autoload/go/errcheck.vim

@@ -2,13 +2,19 @@ if !exists("g:go_errcheck_bin")
     let g:go_errcheck_bin = "errcheck"
 endif
 
-function! go#errcheck#Run() abort
-    let bin_path = go#tool#BinPath(g:go_errcheck_bin) 
-    if empty(bin_path) 
-        return 
+function! go#errcheck#Run(...) abort
+    if a:0 == 0
+        let package = go#package#ImportPath(expand('%:p:h'))
+    else
+        let package = a:1
+    end
+
+    let bin_path = go#tool#BinPath(g:go_errcheck_bin)
+    if empty(bin_path)
+        return
     endif
 
-    let out = system(bin_path . ' ' . shellescape(expand('%:p:h')))
+    let out = system(bin_path . ' ' . package)
     if v:shell_error
         let errors = []
         let mx = '^\(.\{-}\):\(\d\+\):\(\d\+\)\s*\(.*\)'
@@ -16,7 +22,7 @@ function! go#errcheck#Run() abort
             let tokens = matchlist(line, mx)
 
             if !empty(tokens)
-                call add(errors, {"filename": tokens[1],
+                call add(errors, {"filename": expand(DefaultGoPath() . "/src/" . tokens[1]),
                             \"lnum": tokens[2],
                             \"col": tokens[3],
                             \"text": tokens[4]})