The @subcmd{VARIABLES} subcommand, which is required, specifies the positions
at which each variable can be found. For each variable, specify its
name, followed by its start and end column separated by @samp{-}
-(e.g.@: @samp{0-9}), followed by an input format type (e.g.@:
-@samp{F}) or a full format specification (e.g.@: @samp{DOLLAR12.2}).
+(@i{e.g.}@: @samp{0-9}), followed by an input format type (@i{e.g.}@:
+@samp{F}) or a full format specification (@i{e.g.}@: @samp{DOLLAR12.2}).
For this command, columns are numbered starting from 0 at
the left column. Introduce the variables in the second and later
lines of a case by a slash followed by the number of the line within
-the case, e.g.@: @samp{/2} for the second line.
+the case, @i{e.g.}@: @samp{/2} for the second line.
@subsubheading Examples