Re: "In procedure list-tail in expression (list-tail input-file (- # 2)): value out of range"

[Urs Liska]

Am 21. März 2017 18:13:58 MEZ schrieb Jeffery Shivers <address@hidden>:
>On Tue, Mar 21, 2017 at 12:51 PM, Urs Liska <address@hidden> wrote:
>>
>> Just to clarify before anyone is getting confused: This is most
>surely
>> not a general issue with LilyPond but with the module loading code in
>> the "scholarly" package. "input-file" here is a list split from the
>> (*location*) string.
>
>Thanks.
>
>> Then the last two elements of that list are retrieved, and for some
>> reason the location list here doesn't have enough elements.
>>
>> Please insert the line
>> (dummy (ly:message "\n\n\ninput-file: ~a\n\n\n" input-file))
>> between the lines starting with "(input-file" and "(ctx" in
>module.ily
>> (around line 77) and tell me what the output is (presumably
>immediately
>> before the crash). Maybe give the output of a failing and a crashing
>> compilation.
>
>The problem was subtracting 2 from (length  input-file) for `ctx`:
>      (input-file (string-split (car (ly:input-file-line-char-column
>(*location*))) #\/ ))
>      (ctx (list-tail input-file (- (length input-file) 2)))
>
>This corrects that:
>      (ctx (list-tail input-file (- (length input-file) 1)))
>
>Sorry for the noise everyone. Don't know why I didn't look there
>before posting. Should have eaten my Wheaties first.

Ehm, doesn't that break things in other situations? I assume the "2" is there 
fir a reason ...