TODO list and basic plan

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 # minishell
 
 minishell project of school 42
+
+## Testing
+
+```
+>make test
+```
+
+## TODO
+
+### Mandatory
+
+- [ ] Show a prompt when waiting for a new command
+- [ ] Search and launch the right executable (based on the *PATH* variable or by using relative or absolute path) like in bash  @HappyTramp
+- [ ] It must implement the builtins like in bash:  @nass1pro
+	- [ ] `echo` with option `-n`
+	- [ ] `cd` without `-` option
+	- [ ] `pwd` without any options
+	- [ ] `export` without any options
+	- [ ] `unset` without any options
+	- [ ] `env` without any options and any arguments
+	- [ ] `exit` without any options
+- [ ] `;` in the command should separate commands like in bash
+- [ ] `'` and `"` should work like in bash except for multiline commands
+- [ ] Redirections `<` `>` `>>` should work like in bash except for file descriptor aggregation
+- [ ] Pipes | should work like in bash
+- [ ] Environment variables (`$` followed by characters) should work like in bash 
+- [ ] `$?` should work like in bash
+- [ ] `ctrl-C`, `ctrl-D` and `ctrl-\` should have the same result as in bash
+
+### Bonus
+
+- [ ] Redirection `<<` like in bash
+- [ ] History and line editing with Termcaps (`man tgetent` for examples)
+	- [ ] Edit the line where the cursor is located.
+	- [ ] Move the cursor left and right to be able to edit the line at a specific location. Obviously new characters have to be inserted between the existing ones similarly to a classic shell.
+	- [ ] Use up and down arrows to navigate through the command history which we will then be able to edit if we feel like it (the line, not the history).
+	- [ ] Cut, copy, and/or paste all or part of a line using the key sequence you prefer.
+	- [ ] Move directly by word towards the left or the right using ctrl+LEFT and ctrl+RIGHT.
+	- [ ] Go directly to the beginning or the end of a line by pressing `home` and `end`.
+	- [ ] Write AND edit a command over a few lines. In that case, we would love that ctrl+UP and ctrl+DOWN allow to go from one line to another in the command while remaining in the same column or otherwise the most appropriate column.
+- [ ] &&, || with parenthesis for priorities, like in bash
+- [ ] wilcard * like in bash