walk_to_end

The iterator is currently inside a capturing group. Walk to the close of this group, skipping over any nested groups and handling escaped parentheses correctly.

def walk_to_end(
    ch: string,
    input_iter: iterator
) - > null

The iterator is currently inside a capturing group. Walk to the close of this group, skipping over any nested groups and handling escaped parentheses correctly.

Parameters

Name	Type	Description
ch	string	The current character being processed to determine the initial nesting level.
input_iter	iterator	An iterator yielding tuples of (character, is_escaped) used to traverse the remaining regex pattern.

Returns

Type	Description
null	Returns nothing; the function exits once the matching closing parenthesis for the current nesting level is found.