textwrap

Text Wrapping and Formatting

Functions

Function	Description
`_tw_byte_at`	Internal byte reader.
`_tw_copy`	Internal: copy bytes.
`textwrap_fill`	Wrap text at word boundaries. Inserts newlines. Returns total length.
`textwrap_wrap`	Wrap text (alias for fill).
`textwrap_dedent`	Remove common leading whitespace from all lines.
`textwrap_indent`	Add prefix to each line.
`textwrap_shorten`	Truncate text to width, adding […] if too long.

fn _tw_byte_at(buf: &i8, idx: i64) -> i64

Internal byte reader.

fn _tw_copy(dst: &i8, doff: i64, src: &i8, soff: i64, n: i64)

Internal: copy bytes.

fn textwrap_fill(src: &i8, slen: i64, width: i64, out: &i8, max: i64) -> i64

Wrap text at word boundaries. Inserts newlines. Returns total length.

fn textwrap_wrap(src: &i8, slen: i64, width: i64, out: &i8, max: i64) -> i64

Wrap text (alias for fill).

fn textwrap_dedent(src: &i8, slen: i64, out: &i8, max: i64) -> i64

Remove common leading whitespace from all lines.

fn textwrap_indent(src: &i8, slen: i64, pfx: &i8, plen: i64, out: &i8, max: i64) -> i64

Add prefix to each line.

fn textwrap_shorten(src: &i8, slen: i64, width: i64, out: &i8, max: i64) -> i64

Truncate text to width, adding […] if too long.