rest2html: treat referenced wrapped images in base document as inlined #1935
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docutils will only add newlines around images it believes are inlined. For images held in references, it checks the parent of the reference if its a `TextElement` to consider it inlined. Since a document is not a `TextElement` type, it will wrap an image with newlines. For GitHub output, this is not desired and will result in the extra whitespace being rendered with a reference's decorative line. To avoid this, always strip any appended suffixes for images in this scenario. Signed-off-by: James Knight <[email protected]>
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docutils will only add newlines around images it believes are inlined. For images held in references, it checks the parent of the reference if its a
TextElementto consider it inlined. Since a document is not aTextElementtype, it will wrap an image with newlines. For GitHub output, this is not desired and will result in the extra whitespace being rendered with a reference's decorative line. To avoid this, always strip any appended suffixes for images in this scenario.There are a various GitHub projects which reveal the issue. For example, Sphinx's
README.rstshows this issue:With the changes made in this merge request, the following shows a rendering of HTML before and after the change: