Creates a regular expression pattern for capturing named groups.

Generates a regular expression pattern for matching an bordered part with asymetrical borders. (e.g. { and })

Returns a regex to match a string that is surrounded by the given border.

Creates a capture group pattern by concatenating the provided strings.

Handles the call stack by checking if the maximum call stack limit has been reached.

Handles circular references in the key call stack.

Creates a non-capturing group regular expression pattern.

Creates an optional string pattern.

Creates a regular expression pattern that matches any of the provided parts.