Re: Within `@code`, `@-` and `@/` are handled the same

[Werner LEMBERG]

>> As can be seen in the attached output, there is no hyphen in the
>> split word.  I consider this a bug, since there is zero reason for
>> such a surprising (and undocumented) behaviour.
> 
> A hyphen could be confusing as it may be treated as a literal part
> of the code.  I doubt this has come up much before as people will
> rarely use @- inside @code.  Given that people are only putting in
> @- deliberately then it may be harmless to make it print a hyphen.

Exactly my point of view: If the user intentionally inserts `@-`, a
hyphen should be printed.

> However, line breaks at _ and - are allowed inside @code, without
> any extra hyphen being printed.  How can the user distinguish
> between hyphens that are taken literally and those that are only for
> word continuation?

I think it is not necessary to distinguish those cases.  `@-` is an
explicit user command that Texinfo should simply obey.  Additionally,
`@code` isn't a real verbatim environment anyway.

The main reason for me to use `@code` is that it listens to
`txicodequoteundirected` and `txicodequotebacktick`, which `@t` does
not.

>> BTW, you get exactly the same output if you replace `@code` with
>> `@t` – and *this* is definitely a bug :-)
> 
> We should test both in any changes we make.

Yep.


    Werner