Is there a vim command to relocate a tab?

Question

How can I change the position / order of my current tab in Vim? For example, if I want to reposition my current tab to be the first tab?

Answer 1

Here's my macro, using relative arguments from @maybeshewill's answer:

" Shortcuts to move between tabs with Ctrl+Shift+Left/Right
function TabLeft()
   if tabpagenr() == 1
      execute "tabm"
   else
      execute "tabm -1"
   endif
endfunction

function TabRight()
   if tabpagenr() == tabpagenr('$')
      execute "tabm" 0
   else
      execute "tabm +1"
   endif
endfunction

map  :execute TabRight()
map  :execute TabLeft()

It handles the wrapping case.