Fixed deleting text crash bug.#118
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In some cases for example after a merge/backspace operation that changes the document structure indexes[totalLength - 1] + 1` produced a value (692) that exceeded the actual length of the print text node string (690), causing `substring(start, end)` to throw the exception. This problem existed in two places: 1. The pastFirstNewPage code building invisible text for off-page content 2. The normal visible-text rendering code Both seem to be fixed.
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In some cases for example after a
merge/backspace operation that changes the document structure indexes[totalLength - 1] + 1
produced a value (692) that exceeded the actual length of the print text node string (690), causingsubstring(start, end)` to throw the exception.This problem existed in two places:
Both seem to be fixed.