.vimrc file not apply certain key mappings
问题 A lot of my key mappings, some of which worked before, are no longer being applied. I will display all the individual mappings one at a time. At the end I will put my whole .vimrc file. I should state that I am not a vim guru, so there has been a significant amount of copy pasting. Map Leaders: let mapleader = "," let g:mapleader = "," nmap <leader>w :w!<cr> map <leader>e :e! ~/.vimrc<cr> neither , w nor , e do anything. NERD Tree: map <F2> :NERDTreeToggle<CR> "Toggle Nerd Tree on/off F2 no