Use the MapBasic Window Preferences dialog box to change MapBasic display and execution behavior.
To display this dialog box, on the PRO tab, select Options and then click MapBasic.
Enter Key executes command
If checked, the Enter key executes a MapBasic command, otherwise if unchecked Ctrl + Enter executes a MapBasic command.
Enable Syntax Highlighting
If checked, enable syntax highlighting of keywords, strings, and constants.