RFR: 8375649: idea.sh script adds source paths in a single, enormous, line to jdk.iml

[David Beaumont]

On Mon, 19 Jan 2026 17:39:58 GMT, Chen Liang <liach at openjdk.org> wrote:

> Should we just leave the newline in SOURCE_POSTFIX?

You end up with an extra blank line in the output if you do that, unless you mess with the template file as well.
The postfix is output +1 times more than the intermediate separator (fence posts).

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PR Comment: https://git.openjdk.org/jdk/pull/29305#issuecomment-3769946094