Saving with old toc.ncx file

[Haderlump]

Often i'd want make little changes at an existing epub-file.
Correction of misspelled words, change of covers and something like that.

If the epubs are created with calibre or sigil, there is no problem.
But if the toc.ncx is manually created or extended, there is one.
Sigil rebuilds the toc.ncx based on the headings and kills the original one.

Can i somewhere or somehow stop Sigil from doing this rebuilding.
An Option, if i only make non-structural changes at the epub-file, to save it with the old toc.ncx file.

[theducks]

Originally Posted by Haderlump

Often i'd want make little changes at an existing epub-file.
Correction of misspelled words, change of covers and something like that.

If the epubs are created with calibre or sigil, there is no problem.
But if the toc.ncx is manually created or extended, there is one.
Sigil rebuilds the toc.ncx based on the headings and kills the original one.

Can i somewhere or somehow stop Sigil from doing this rebuilding.
An Option, if i only make non-structural changes at the epub-file, to save it with the old toc.ncx file.

This is ALREADY a accepted, feature request (many times) on the Sigil Tracker.