Private API

_print_labeled_multiline(
    io::IO,
    prefix::String,
    cont::String,
    fmt,
    label::String,
    text::String
)

Print a labeled field with multi-line text support, aligning continuation lines under the text.

The first line is printed as prefix + colored_label + text_line_1. Each subsequent line (split on '\n') is indented to align with the start of the text, using cont followed by spaces equal to the visible length of label.

Arguments

• io::IO: Output stream
• prefix::String: Prefix for the first line (e.g., "├─ " or " │ ")
• cont::String: Continuation prefix for subsequent lines (e.g., "│ " or " ")
• fmt: Format codes from get_format_codes
• label::String: The field label text (e.g., "description: ")
• text::String: The field value, may contain '\n' for multi-line content

Example

fmt = get_format_codes(stdout)
_print_labeled_multiline(stdout, "├─ ", "│  ", fmt, "description: ", "Line one.\nLine two.")
# Output:
# ├─ description: Line one.
# │               Line two.

Get ANSI formatting codes based on terminal color support.

Returns a NamedTuple with formatting codes for consistent display.