| Name | Type | Description |
|---|---|---|
diff* | str | Unified diff string. |
Split a unified diff back into the lines it was assembled from.
Deliberately not splitlines(). Every diff reaching this function is
"\n"-joined from lines that themselves came from splitlines() or
split("\n"), so no element can contain a line boundary and "\n" is the
exact inverse. splitlines() also breaks on \r, \v, \f, U+2028,
U+2029 and U+0085, which splits a single diff line into fragments. The tail
fragment carries no +/- marker, so it would render as an unmarked note —
on the approval prompt that means changed content shown as neutral metadata.
Check any new producer against that invariant rather than against a list of the current ones.
