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https://issues.apache.org/jira/browse/CSV-219?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16285876#comment-16285876
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Zhang Hongda edited comment on CSV-219 at 12/11/17 1:34 PM:
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Thanks Gary. By the way, I even deleted the "if (c <= COMMENT) {" branch to
meet what the Microsoft Excel does in my job. But when I have read the comment
under it, I am not sure if it is a bug or a feature. I think this sourcecode is
only affect to the printing of a CSV file, but has no no effect on the parser.
When I tried to parse a CSV file with a char which ASCII code less than '#' but
more or equal than 0x20 without quoting it, I didn't find any problem which the
comment says. I still wondered in which case the parser will fail in common
cases. So for the time being, I am not reporting that as a bug.
was (Author: hongda):
Thanks Gary. By the way, I even deleted the "if (c <= COMMENT) {" branch to
meet what the Microsoft Excel does in my job. But when I have read the comment
under it, I am not sure if it is a bug or a feature. I think this sourcecode is
only affect to the printing of a CSV file, but has no no effect on the parser.
When I tried to parse a CSV file with a char which ASCII code less than '#' but
more or equal than 0x20, I didn't find any problem which the comment says. I
still wondered in which case the parser will fail in common cases. So for the
time being, I am not reporting that as a bug.
> The behavior of quote char using is not similar as Excel does when the first
> string contains CJK char(s)
> --------------------------------------------------------------------------------------------------------
>
> Key: CSV-219
> URL: https://issues.apache.org/jira/browse/CSV-219
> Project: Commons CSV
> Issue Type: Bug
> Components: Printer
> Affects Versions: 1.5
> Reporter: Zhang Hongda
> Attachments: diff.patch
>
>
> When using CSVFormat.EXCEL to print a CSV file, the behavior of quote char
> using is not similar as Microsoft Excel does when the first string contains
> Chinese, Japanese or Korean (CJK) char(s).
> e.g.
> There are 3 data members in a record, with Japanese chars: "あ", "い", "う":
> Microsoft Excel outputs:
> あ,い,う
> Apache Common CSV outputs:
> "あ",い,う
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