Code Folding


Code folding involves collapsing Mathematica function definitions so that they take up less space in the file. You use the Code Folding icon in the left-hand margin. Placing the cursor in the margin shows the extent of the function, and clicking the icon will fold the code, as shown below where the fun1 function has been folded. Clicking the icon will open the region and restore the view of the code.

Code Folding