Module pr 

Structs

PrConfig

Configuration for the pr command.

Constants

DEFAULT_PAGE_LENGTH

Default page length in lines.

DEFAULT_PAGE_WIDTH

Default page width in columns.

FOOTER_LINES

Number of footer lines (5 blank).

HEADER_LINES

Number of header lines (2 blank + 1 header + 2 blank).

Functions

pr_data

Paginate raw byte data — fast path that avoids per-line String allocation. When no tab expansion or control char processing is needed, lines are extracted as &str slices directly from the input buffer (zero-copy).

pr_file

Paginate a single file and write output.

pr_merge

Paginate multiple files merged side by side (-m mode).