Commenting and uncommenting lines
Use the Toggle Comment action to comment or uncomment the lines that you select in the JCL Editor.
- Select the lines that you want to comment or uncomment in the JCL Editor. If you do not select any lines, only the line that contains the cursor is commented or uncommented.
- Select Source > Toggle Comment or press Ctrl+/. The JCL Editor scans the lines that you select for //* characters in the first three columns. If all lines that you select contain the //* characters in the first three columns, the //* characters are removed. If no //* characters are found, the //* characters are inserted into the first three columns of all lines that you select.