I'm using vim 7.3 and Rainbow Parentheses plugin. When opening multiple tabs with vim -p file1 file2 or with vim -S session.vim, or even with tabnew file or any other method, my parenthesis are colored in only one file.
I just put this into my .vimrc : au VimEnter * RainbowParenthesesToggle
as said here. I tried to use :RainbowParenthesesToggle on the other tabs once opened but it only toggles in the parenthesis-activated tab.
What should I do to make things work in all tabs ?