| left margin | Index Level | lm |
| Syntax | .line length number.characters |
| Category | Runoff |
| Type | Command |
| Description |
sets the line length a specified number of characters from the left margin.
The "number.characters" plus the left margin setting, (minus one), denotes the right margin position. Line length is automatically set to seventy (70) in the ".standard" command. |
| Options | |
| See Also | Runoff Commands standard |
| Example | |
| Warnings | |
| Compatibility | D3 7.0 AP R83 |
| left margin | Index Level | lm |