Allow reading range from DOM when editor is disabled #476
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Because `_readRangeFromDOM` doesn't do anything if the editor is non-editable, the editor may get stuck with a range that is pointing at a section that has been removed from the post. This causes the error seen when doing the `post.walkAllLeafSections` later in the snapshot code. The post is undefined because it is read off the card, but the card that the range points at has been removed. Fixes #475
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…le#476) Because `_readRangeFromDOM` doesn't do anything if the editor is non-editable, the editor may get stuck with a range that is pointing at a section that has been removed from the post. This causes the error seen when doing the `post.walkAllLeafSections` later in the snapshot code. The post is undefined because it is read off the card, but the card that the range points at has been removed. Fixes bustle#475
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Because
_readRangeFromDOMdoesn't do anythingif the editor is non-editable, the editor may get stuck with a range
that is pointing at a section that has been removed from the post.
This causes the error seen when doing the
post.walkAllLeafSectionslater in the snapshot code. The post is undefined because it is read off
the card, but the card that the range points at has been removed.
Fixes #475