dcl-margin-offsetdcl-margin-offset is a variable defined in `
dcl-mode.el'. Its value is
8Documentation: Indentation for the first command line in DCL. The first command line in a file or after a SUBROUTINE statement is indented this much. Other command lines are indented the same number of columns as the preceding command line. A command line is a line that starts with `$'. You can customize this variable.