Remove extra sprace

[koppor]

Follow-up to #6649. @POBrien333 merged to groups in "chapter". I think, by accident, the space in following change was not removed:

-         <group delimiter=", " suffix=", ">
+         <group delimiter=", " suffix=". ">

This PR fixes it.

[github-actions]

Awesome! You just created a pull request to the Citation Styles Language styles repository. One of our human volunteers will try to get in touch soon (usually within a week). In the meantime, I will run some automated checks. You should be notified of the results in a few minutes.

If you haven't done so yet, please make sure your style validates and follows all our other Style Requirements.

To update this pull request, visit the "Files changed" tab above, click on the ellipsis button in the top-right corner of your style, and then select "Edit file" to start editing:

If you have any questions, please leave a comment and we'll get back to you. While we usually respond in English, feel free to write in whatever language you're most comfortable.

[github-actions]

😃 Your submission passed all our automated tests.

Below are some sample citations generated based on your proposed changes:

ieee.csl (modified style)

[1], [2]
[3], [4]

---

[1]B. Hancké, M. Rhodes, and M. Thatcher, Eds., Beyond varieties of capitalism: Conflict, contradiction, and complementarities in the European economy. Oxford and New York: Oxford University Press, 2007.
[2]“CSL search by example,” Citation Style Editor. Accessed: Dec. 15, 2012. [Online]. Available: http://editor.citationstyles.org/searchByExample/
[3]I. Mares, “Firms and the welfare state: When, why, and how does social policy matter to employers?,” in Varieties of capitalism. The institutional foundations of comparative advantage, P. A. Hall and D. Soskice, Eds., New York: Oxford University Press, 2001, pp. 184–213.
[4]M. Fenner et al., “A data citation roadmap for scholarly data repositories,” Sci. Data, vol. 6, no. 1, p. 28, Apr. 2019, doi: 10.1038/s41597-019-0031-8.

 [1], [2]<br/>
 [3], [4]<br/>
 <hr/>
 [1]B. Hancké, M. Rhodes, and M. Thatcher, Eds., <i>Beyond varieties of capitalism: Conflict, contradiction, and complementarities in the European economy</i>. Oxford and New York: Oxford University Press, 2007.<br/>
 [2]“CSL search by example,” Citation Style Editor. Accessed: Dec. 15, 2012. [Online]. Available: http://editor.citationstyles.org/searchByExample/<br/>
-[3]I. Mares, “Firms and the welfare state: When, why, and how does social policy matter to employers?,” in <i>Varieties of capitalism. The institutional foundations of comparative advantage</i>, P. A. Hall and D. Soskice, Eds., New York: Oxford University Press, 2001, pp. 184–213. <br/>
+[3]I. Mares, “Firms and the welfare state: When, why, and how does social policy matter to employers?,” in <i>Varieties of capitalism. The institutional foundations of comparative advantage</i>, P. A. Hall and D. Soskice, Eds., New York: Oxford University Press, 2001, pp. 184–213.<br/>
 [4]M. Fenner <i>et al.</i>, “A data citation roadmap for scholarly data repositories,” <i>Sci. Data</i>, vol. 6, no. 1, p. 28, Apr. 2019, doi: 10.1038/s41597-019-0031-8.<br/>

[koppor]

I am not 100% sure if the update fixes the issue. Update Investigating the above diff, I tend to be pretty sure

Here the effect of an update of the csl styles in JabRef. That lead me to check the updates in ieee.csl.

[adam3smith]

FWIW, citation processors should strip ending and duplicate spaces -- I'm surprised that that's not happening in JabRef (are they using citeproc-java or citeproc BibLaTeX under the hood?) -- but always better to keep things tidy & happy to accept this. citeproc-ruby as used for the preview does also notice the extra space.

[koppor]

are they using citeproc-java or citeproc BibLaTeX under the hood?

JabRef is using citeproc-java 3.0.0-beta.2. - Others are also reporting issues with spaces (e.g., citeproc-java:3.0.0-beta.2).

The failing test was https://github.com/JabRef/jabref/blob/260ea31cfc1986502e18227bcae57ef2624dd3fe/src/test/java/org/jabref/logic/citationstyle/CitationStyleGeneratorTest.java#L146C10-L146C10.

The issue was that before the final newline, there was a space:

-       String expectedCitation = "[1]B. Smith, “An article,” J. Jones, Ed., Somewhere: Great Publisher, 2021, pp. 1–10. \n";
+       String expectedCitation = "[1]B. Smith, “An article,” J. Jones, Ed., Somewhere: Great Publisher, 2021, pp. 1–10.\n";

Thus, a simple space strip would not help. In case of multiple references, one would need to replace {space}\n.

Thus, this is the more elegant solution. Thank you for merging!