Sourcetype color = | Black| Red| Green| Yellow| Blue| Magenta| Cyan| White
Sourcetype tag_style = {ansi : style list;text_open : string;text_close : string;
} Sourceval mark_open_tag :
or_else:(Stdlib.Format.stag -> string) ->
Stdlib.Format.stag ->
string Sourceval mark_close_tag :
or_else:(Stdlib.Format.stag -> string) ->
Stdlib.Format.stag ->
string Sourceval set_tag_handling : Stdlib.Format.formatter -> unit