This took me a couple hours to figure out, but it seems to be reproducible and fixable now.
I have a certain ePub with filenames with commas in them. For example, TaleofTwoCities,A_split_000.html, something like that. If I transfer it to my Kobo Aura without converting in Calibre, everything works as expected regarding the Table of Contents and chapters and it displays the chapter title at the bottom of the screen.
However, if I convert the ePub > ePub with Calibre, the toc.ncx file lists these files as:
It replaces the comma with an HTML entity in the toc.ncx file but not the filename itself. This is not the case in the original ePub. This seems to break chapter handling on the Kobo in some ways, including not showing the chapter title at the bottom of the screen as well as flipping to the wrong position when finishing a chapter.
Is there a way to prevent Calibre from putting in these HTML entities?
I have a certain ePub with filenames with commas in them. For example, TaleofTwoCities,A_split_000.html, something like that. If I transfer it to my Kobo Aura without converting in Calibre, everything works as expected regarding the Table of Contents and chapters and it displays the chapter title at the bottom of the screen.
However, if I convert the ePub > ePub with Calibre, the toc.ncx file lists these files as:
Code:
<content src="TaleofTwoCities%2cA_split_000.html"/>Is there a way to prevent Calibre from putting in these HTML entities?