Help

Displays TinyShell version, describes special keyboard commands and lists installed command plugins.

Command line interface

Syntax

1. $ help

Arguments

This command takes no arguments.

Example

help.js

1. /**
2. * Help
3. **/
4. TinyShell.plugins.help = new Class({
5. description: "Show help",
6. run : function(t) {
7. t.print("TinyShell:");
8. t.print("Version "+TinyShell.version);
9. t.print();
10. t.print("Special keyboard actions:");
11. t.print("UP ARROW Previous command");
12. t.print("DOWN ARROW Next command");
13. t.print("TAB Autocomplete");
14. t.print("SHIFT+ENTER New line");
15. t.print("SHIFT+UP ARROW Line up");
16. t.print("SHIFT+DOWN ARROW Line down");
17. t.print();
18. t.print("Installed command plugins:");
19. var plugs = [];
20. for (plugin in TinyShell.plugins) plugs.push(plugin+this.repeat(" ", 19-plugin.length)+" "+$pick(new TinyShell.plugins[plugin]().description, "No description available"));
21. plugs.sort();
22. t.print(plugs.join("\n"));
23. t.resume();
24. },
25. repeat : function ($s, $n) {
26. r = "";
27. for (var i = 0; i < $n; i++) r += $s;
28. return r;
29. }
30. });