42's project 21sh is about to create a Shell from scratch based on bash. We have to do the line edition with the Termcaps Library.
#Features
- Tokens:
- ||
- &&
- |
- &
- <
-
- <<
-
- "
- '
- `
- Builtins:
- env
- unsetenv
- setenv
- cd
- alias
- echo
- history
- exit
- globing
- clear
- getenv
- export
- 42info
- Autocompletion (TAB)
- Hash table to execute binaries
- History research (CTRL+R)
- Globing:
-
- ?
- and more
-
- Line edition:
- CTRL+K: CUT
- CTRL+P: PASTE
- CTRL+UP: Move to the line above
- CTRL+DOWN: Move to the line under
- Home: Move to the start, at the prompt
- End: Move to the end
- LEFT: Move to the left
- RIGHT: Move to the right
- CTRL+RIGHT Move to the next word
- CTRL+LEFT Move to the previous word
- History
- UP: Previous CMD
- DOWN: Next CMD
#Ideas for futher featues
- Multiline edition
- Job control
- Shell script