resolve_text_color_mode_file Function

public function resolve_text_color_mode_file(mode) result(resolved)

Resolve the color mode for file output. Saved files must stay reproducible, so 'auto' always resolves to 'never'; explicit modes are honored because the caller asked for them.

Arguments

Type	Intent	Optional	Attributes		Name
character(len=*),	intent(in)			::	mode

Return Value character(len=:), allocatable