On Thu, May 18, 2023, at 08:35, Pavel Stehule wrote:
> Maybe there is another third implementation in Libre Office.
>
> Generally TSV is not well specified, and then the implementations are not consistent.
Thanks Pavel, that was a very interesting case indeed:
Libre Office (tested on Mac) doesn't have a separate TSV format,
but its CSV format allows specifying custom "Field delimiter" and
"String delimiter".
How peculiar, in Libre Office, when trying to write double quotation marks
(using Shift+2 on my keyboard) you actually don't get the normal double
quotation marks, but some special type of Unicode-quoting,
e2 80 9c ("LEFT DOUBLE QUOTATION MARK") and
e2 80 9d ("RIGHT DOUBLE QUOTATION MARK"),
and in the .CSV file you get the normal double quotation marks as
"String delimiter":
a,b,c,d,e
unquoted,“this field is quoted”,this “word” is quoted,"field with , comma",field with tab
So, my "this field is quoted" experiment was exported unquoted since their
quotation marks don't need to be quoted.