* Features non exhaustive list of TODOs

Some todos collected from source code, sorted roughly in the order of importance
- [-] *Most important features* [9%]
  - [-] Navigation stack with loaded items and urls [1/3]
    - [X] Capture the back key
    - [ ] Add buttons to go back & forth
    - [ ] Show toast at the end of history and exit after double click on back arrow
  - [ ] Line wrap togglable for text files and menus [0/3]
    - [ ] Add toolbar with disable wrap button
    - [ ] Menu should be nonwrapping by default
    - [ ] Add option to wrap only filenames and not info items as they may be just decoration
  - [X] [[https://github.com/llfbandit/app_links/blob/master/doc/README_android.md][Register to handle]] ~gopher://~ protocol
  - [ ] Keep toolbar url up to date
  - [ ] Fix line reading from socket
  - [ ] Bookmarks
  - [ ] Picture view with option to save to file
  - [ ] Binary file screen with option to save to file
  - [ ] Option to "Open in app" for all files that we don't know how to handle (pdf, exec binaries, sound files)
  - [ ] Homepage or custom homepage
  - [ ] Working user input
- [ ] *Configuration options*
  - [ ] Option to select whether back arrow goes Up directory tree ro back in navigation stack
- [ ] *Nice to haves* [0%]
  - [ ] Icon
  - [ ] Preferences for navigation stack depth (both loaded & url stacks)
  - [ ] Preferences for
    - [ ] color scheme
    - [ ] font -seperate for ASCII art and plain text files
    - [ ] font size
  - [ ] Separate gopher lib back to library