for version 4.8
- Format help argument output so that it wraps at a 79 characters.
- Scrolling (mouse scroll wheel event) on icon can raise and iconify
window.
- Add option -e option to specify pattern matching type.
Accepts n = normal, r = regex, u = unix wildcard, w = wildcard,
x = xml schema 1.1.
- Add option -j to enable case senstive matching.
- Add option -k to set regex minimal matching.