Post list preview: trim trailing newline in generated excerpt#25349
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YuF-9468 wants to merge 1 commit intowordpress-mobile:trunkfrom
Open
Post list preview: trim trailing newline in generated excerpt#25349YuF-9468 wants to merge 1 commit intowordpress-mobile:trunkfrom
YuF-9468 wants to merge 1 commit intowordpress-mobile:trunkfrom
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Description
Fixes #12673.
This updates post preview generation to trim leading/trailing whitespace and newlines after extracting/collapsing preview text. It prevents preview labels from rendering a trailing blank line in the post list when content contains paragraph separators.
Testing instructions
Automated verification
testThatContentPreviewForDisplayTrimsLeadingAndTrailingNewlinesinPostTests.