🚀 go-pugleaf

Wybiórcze zapiski wywiadu z obywatelem Romuald Szcześniak:
(całość dostępna pod <85ibn2.7f.1@blurp.bofh.home>)

>> 1) kropka zastępuje dowolny znak
>> 2) * oznacza dowolną (0 lub więcej) liczbę wystąpień poprzedzającego
>> ją znaku. .* oznacza zatem dowolnie długi ciąg dowolnych znaków.
>
>jeszcze jakbym wiedział co to znaczy ^ \ ] to by było zupełne miodzio ;)

The ^ (carat) character, which matches the beginning of the field being
tested.

The \ (backslash) character, followed by any character.  You can use
backslash to "quote" characters that otherwise have special meaning.
For example, to match the literal character ".", you would write "\.".
Without the backslash, the "." would match any character, not just ".".


A "range" of characters, enclosed in [...] square brackets.  A range is
defined according to the following rules:

a.	A range may be a simple list of characters.  For example, the
range [qwerty] matches a single occurrence of any of the characters q,
w, e, r, t, or y.
b.	A range may be a character range, specified as x-z.  For
example, the range [0-9] matches a single occurrence of any character in
the range 0 through 9.
c.	More complex ranges may be built with the previous two rules.
For example, the range [a-z0-9] matches any letter or digit.  (Remember
that Agent's regular expressions are normally case-insensitive.  That's
why you don't need to include A-Z in the range.)
d.	If a range begins with a ^ character, it matches any character
not in the specified range.  For example, the range [^a-z0-9] matches
any character that is not a letter or a digit.
e.	To include the characters ^, [, ] , or - inside a range as
literals, prefix them with a \ backslash.  For example, the range
[^\^\]] matches any character that is not ^ or ].

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