Simple tweak greatly improves header readability

[MrPeteH]

It sure would be nice if this tiny tweak could be installed. I've been examining ARC headers till my brain melts down... this would make it much easier for all humans ;)

It simply places each authentication result at the start of a header sub-line, ie

ARC-Authentication-Results: .....
         dkim=pass .....;
         ...

That's how some of the Major Sites (I'm sure with their own modules) do it.
@andreasschulze what do you think? (I'm using your plugin version. Working well for me, with appropriate config...)

--- openarc.c   2023-03-31 22:30:09.772713338 +0000
***************
*** 3566,3572 ****
                                        }
  
                                        if (n != ar.ares_count - 1)
!                                               arcf_dstring_cat(afc->mctx_tmpstr, "; ");
                                }
                        }
                }
--- 3566,3572 ----
                                        }
  
                                        if (n != ar.ares_count - 1)
!                                               arcf_dstring_cat(afc->mctx_tmpstr, ";\n\t");
                                }
                        }
                }

[andreasschulze]

@MrPeteH what do you mean with "your plugin version" ?

the line numbers above let me think you refer this code in branch 'master'. Is this correct?

[MrPeteH]

@andreasschulze I am almost certainly using improper vocabulary.
It's this code in branch 'master' of the andreasschulze fork, which is what I've been using and looking at ;) -- Same line, same file.