The best way to keep a program properly indented (“ground”) is to use Emacs to re-indent it as you change the program. Emacs has commands to indent properly either a single line, a specified number of lines, or all of the lines inside a single parenthetical grouping.
| • Basic Indent: | ||
| • Multi-line Indent: | Commands to reindent many lines at once. | |
| • Lisp Indent: | Specifying how each Lisp function should be indented. |