zonedabone/CommandSigns — pull request #1 by CJxD (2012-07-30 12:37:34+00:00)
Title: Enhancements to command restrictions and conditions

## Changes:
**Multiple restrictions of the same time can appear on the same sign**
This includes nested restrictions. An example is as follows

1. @user
2. \This is user restricted!
3. -
4. @admin
5. \This is admin restricted!
6. $500
7. \This is money restricted!
8. -
9. -

**There is now an 'optional' meta character**
Example:

1. ?@admin
2. \This won't produce an error message if the user is not an 'admin'
3. -

**The '!' not character works for all conditional statements**
Example:

1. !~10
2. \This appears if the sign is clicked again within 10 seconds.
3. -
4. !&some.permission.node
5. \This appears if the user does not have this permission node.
6. -
7. !$350
8. \This will show if the user cannot afford the $350 fee
9. -

**Meta characters ('-', '?', '!') can be mixed and matched. It is not order sensitive**
This includes using the '-' character multiple times on the same line.
This will work:

1. @user
2. \Test
3. !?$150
4. \More testing
5. -?-&permission.node
6. \Even more testing
7. -