Initial commit. Adding vim configuration

editors/vim/autoload/functions.vim

@@ -0,0 +1,61 @@
+" Window movement shortcuts
+" move to the window in the direction shown, or create a new window
+function! functions#WinMove(key)
+    let t:curwin = winnr()
+    exec "wincmd ".a:key
+    if (t:curwin == winnr())
+        if (match(a:key,'[jk]'))
+            wincmd v
+        else
+            wincmd s
+        endif
+        exec "wincmd ".a:key
+    endif
+endfunction
+
+" smart tab completion
+function! functions#Smart_TabComplete()
+    let line = getline('.')                         " current line
+
+    let substr = strpart(line, -1, col('.')+1)      " from the start of the current
+    " line to one character right
+    " of the cursor
+    let substr = matchstr(substr, '[^ \t]*$')       " word till cursor
+    if (strlen(substr)==0)                          " nothing to match on empty string
+        return '\<tab>'
+    endif
+    let has_period = match(substr, '\.') != -1      " position of period, if any
+    let has_slash = match(substr, '\/') != -1       " position of slash, if any
+    if (!has_period && !has_slash)
+        return '\<C-X>\<C-P>'                         " existing text matching
+    elseif ( has_slash )
+        return '\<C-X>\<C-F>'                         " file matching
+    else
+        return '\<C-X>\<C-O>'                         " plugin matching
+    endif
+endfunction
+
+" execute a custom command
+function! functions#RunCustomCommand()
+    up
+    if g:silent_custom_command
+        execute 'silent !' . s:customcommand
+    else
+        execute '!' . s:customcommand
+    endif
+endfunction
+
+function! functions#SetCustomCommand()
+    let s:customcommand = input('Enter Custom Command$ ')
+endfunction
+
+function! functions#TrimWhiteSpace()
+    %s/\s\+$//e
+endfunction
+
+function! functions#HtmlUnEscape()
+  silent s/&lt;/</eg
+  silent s/&gt;/>/eg
+  silent s/&amp;/\&/eg
+endfunction
+