[Up] Reference for unit 'Wildcrds' (#Pkg)

Pattern Format

A pattern can contains :

Sets

A set is a list of characters surrounded by square brakets. For example the set [ab] matches 'a' or 'b'. In addition two characters separated by '-' denote a range. Thus [a-f0-9] is equivalent to [abcdef0123456789]. A set can be complemented if it starts with '!'. Thus [!ab] matches any character except a and b.