챕터 is 'chapter'
If I change a file name, within an epub, from
start.xhtml to
챕터 1.xhtml then the calibre book editor issues the following warning message:
FTR: Sigil issues a similar message
If I click
Yes to "Are you sure" the file name is changed, viz:
@
tatagi - what language setting do you have for your OS, calibre, and the book - mine are all English
BR