John MacFarlane f5d41a0c3f Powerpoint writer: avoid extra blank lines before author. ...

(In the case where there is no subtitle.)

Closes #10619.

2025-02-13 14:35:08 -08:00

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background-image

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blanks

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code

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code-custom

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comparison

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content-with-caption

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document-properties

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document-properties-short-desc

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endnotes

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endnotes-toc

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footer

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images

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incremental-lists

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inline-formatting

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layouts

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list-level

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lists

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pauses/without-incremental

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raw-ooxml

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remove-empty-slides

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slide-breaks

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slide-breaks-slide-level-1

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slide-breaks-toc

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slide-level-0

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speaker-notes

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speaker-notes-after-metadata

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speaker-notes-afterheader

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speaker-notes-afterseps

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start-numbering-at

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tables

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two-column

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reference-deleted-layouts.pptx

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reference-depth.pptx

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reference-moved-layouts.pptx

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