Module Patdiff_kernel.Should_keep_whitespace

Heuristics for whitespace-sensitive inputs (e.g., if it looks like Python).

val for_diff : prev:Diff_input.t -> next:Diff_input.t -> bool
val for_diff_array : prev:(string * string array) -> next:(string * string array) -> bool

Like for_diff, but inputs are passed as a pair of (file_name, lines) rather than Diff_input.t.