calculate_truncate_chars_length

Calculates the remaining character length after accounting for a replacement truncation string by decrementing the initial length for each non-combining character in the replacement text.

def calculate_truncate_chars_length(
    length: int,
    replacement: string
) - > int

Calculates the remaining character budget for a string after accounting for the visual length of a truncation replacement string.

Parameters

Name	Type	Description
length	int	The total allowed character length for the truncated output.
replacement	string	The string or placeholder text to be appended when truncation occurs.

Returns

Type	Description
int	The number of characters remaining for the original content after subtracting the non-combining characters found in the replacement text.