I would like to do 2 things in the xCode:
- enabling spelling correction in the comments.
- unrolling the lines of code/comment, I mean like when I have a long line of code xCode won't break it to 3-4 lines and it all be in one long line.
For the first one Press,
A quick way :
cmd + shift + :
A permanent way
For the second question,
As shown in this picture,