From f7df798b25a3f8948a51d225df6b7aee0a1e0ddc Mon Sep 17 00:00:00 2001
From: Ivan Tishchenko <ivan.tishchenko@dsr-company.con>
Date: Fri, 7 Nov 2014 00:02:37 +0300
Subject: [PATCH] Support autocompletion of link argument for VimwikiGoto
 command

---
 autoload/vimwiki/base.vim | 11 +++++++++++
 ftplugin/vimwiki.vim      |  3 ++-
 2 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/autoload/vimwiki/base.vim b/autoload/vimwiki/base.vim
index 888d23d..07be114 100644
--- a/autoload/vimwiki/base.vim
+++ b/autoload/vimwiki/base.vim
@@ -1804,6 +1804,17 @@ endfunction "}}}
 
 " }}}
 
+" Command completion functions {{{
+
+" vimwiki#base#complete_links
+function! vimwiki#base#complete_links(ArgLead, CmdLine, CursorPos) abort " {{{
+  " We can safely ignore args if we use -custom=complete option, Vim engine
+  " will do the job of filtering.
+  return vimwiki#base#get_globlinks()
+endfunction " }}}
+
+"}}}
+
 " -------------------------------------------------------------------------
 " Load syntax-specific Wiki functionality
 for s:syn in vimwiki#base#get_known_syntaxes()
diff --git a/ftplugin/vimwiki.vim b/ftplugin/vimwiki.vim
index a89a8a8..e79d8e0 100644
--- a/ftplugin/vimwiki.vim
+++ b/ftplugin/vimwiki.vim
@@ -283,7 +283,8 @@ exe 'command! -buffer -nargs=* VimwikiSearch lvimgrep <args> '.
 exe 'command! -buffer -nargs=* VWS lvimgrep <args> '.
       \ escape(VimwikiGet('path').'**/*'.VimwikiGet('ext'), ' ')
 
-command! -buffer -nargs=+ VimwikiGoto call vimwiki#base#goto(<f-args>)
+command! -buffer -nargs=+ -complete=custom,vimwiki#base#complete_links
+      \ VimwikiGoto call vimwiki#base#goto(<f-args>)
 
 
 " list commands