Re: "Programming error" message

[Werner LEMBERG]

>> I don't see any non-ASCII characters in my file.  Oh, I take that back now
>> that I scrutinize closer... I have © in the input file.  Well, that's easy
>> to get rid of.  And doing so eliminates the glyph complaint from Lilypond.
>>  Wow, eight or so complaints from one character!

Any chance to add to the warning message a few words like

  This error most likely happens if you are using the wrong input
  encoding.  Are you using UTF-8 encoding for your input file?

IMHO there are too many questions on this list w.r.t. this warning
message.


    Werner