- source
- Documentation for this section has not yet been entered.
- sub
- Documentation for this section has not yet been entered.
- substart
- Documentation for this section has not yet been entered.
- subend
- Documentation for this section has not yet been entered.
Documentation for this section has not yet been entered.
Create an AlteredCharSequence whose text (and possibly spans) are mirrored from source, except that the range of offsets substart inclusive to subend exclusive are mirrored instead from sub, beginning at offset 0.