# todo

- [x] environment variables
- [x] custom prompts
- [x] minimal current directory
- [ ] quotes
- [-] handle ~
- [ ] dynamically allocate cwd in cd builtin command
- [-] all of posixs
  - [ ] aliases
  - [x] increase the SHLVL var
  - [x] update pwd
  - [ ] pipes |
  - [ ] redirections > <
  - [ ] append >>
  - [ ] heredoc
- [ ] rcfile
  - [ ] rcfile in homedir