Add smart line breaks to text strings

Intelligently wraps text strings by adding line breaks at appropriate positions. Can break at word boundaries (default) or force character-based breaking for long words. Handles NA values and strings shorter than the specified width gracefully.

Usage

add_line_breaks_smart(x, width = 80, break_words = FALSE)

Arguments

x

Character vector. Text strings to wrap with line breaks

width

Integer. Maximum line width in characters (default: 80)

break_words

Logical. If TRUE, breaks long words at character boundaries. If FALSE (default), attempts to break at word boundaries and only forces character breaks for words longer than width

Value

Character vector of the same length as input with line breaks added using "\n" characters. NA values are returned unchanged.