# plugins keybinding
### NERDtree
```vim
nnoremap <C-t> :NERDTreeToggle<CR>
nnoremap <C-f> :NERDTreeFind<CR>
```
### [Nerdcommenter](https://github.com/preservim/nerdcommenter)
#### importent ones
-   `[count]<leader>cc` **|NERDCommenterComment|**
    
    Comment out the current line or text selected in visual mode.

-   `[count]<leader>cu` **|NERDCommenterUncomment|**
    
    Uncomments the selected line(s).
      
-   `[count]<leader>c<space>` **|NERDCommenterToggle|**
    
    Toggles the comment state of the selected line(s). If the topmost selected line is commented, all selected lines are uncommented and vice versa.
#### unimportant
-   `[count]<leader>cn` **|NERDCommenterNested|**
    
    Same as cc but forces nesting.
    
-   `[count]<leader>cm` **|NERDCommenterMinimal|**
    
    Comments the given lines using only one set of multipart delimiters.
    
-   `[count]<leader>ci` **|NERDCommenterInvert|**
    
    Toggles the comment state of the selected line(s) individually.
    
-   `[count]<leader>cs` **|NERDCommenterSexy|**
    
    Comments out the selected lines with a pretty block formatted layout.
    
-   `[count]<leader>cy` **|NERDCommenterYank|**
    
    Same as cc except that the commented line(s) are yanked first.
    
-   `<leader>c$` **|NERDCommenterToEOL|**
    
    Comments the current line from the cursor to the end of line.
    
-   `<leader>cA` **|NERDCommenterAppend|**
    
    Adds comment delimiters to the end of line and goes into insert mode between them.
    
-   **|NERDCommenterInsert|**
    
    Adds comment delimiters at the current cursor position and inserts between. Disabled by default.
    
-   `<leader>ca` **|NERDCommenterAltDelims|**
    
    Switches to the alternative set of delimiters.
    
-   `[count]<leader>cl` **|NERDCommenterAlignLeft** 
-   `[count]<leader>cb` **|NERDCommenterAlignBoth**
    
    Same as **|NERDCommenterComment|** except that the delimiters are aligned down the left side (`<leader>cl`) or both sides (`<leader>cb`).