On 2009-11-01, Bertalan Fodor (LilyPondTool) wrote:
3) UTF-8 characters. In UTF-8 locales, terminals need to know about
the byte offset, so I am using the character count to specify this
offset. An example would be "3:11:10".
The third case is arguably misleading, so maybe it should be changed
to use the "3:10:10" instead. I am okay with either format. If we
want to use "3:10:10" instead, then an additional parameter would be
needed to calculate the byte offset.
I hardly believe anyone or anything should care about byte offset.
LilyPond source files contain UTF-8 characters and not bytes! If a
terminal/editor doesn't support UTF-8 character streams, than the
terminal/editor should be fixed.
Well, in its current state, LilyPond is not using "UTF-8 character
streams" for error message output and point-click URIs, so this would
likely require a rewrite.
Do you have any suggestions about how to implement this in C++
(portably)?
-Patrick