how do i change the numbering on the rulers?

[Guest]

how do i change the numbering on the rulers? right now the ruler counts from
1 to 42, but i don't know what units those are. i want my ruler to display
measurements in inches. and i've already set my measurement system in the
options, General tab to inches.

 

[Jay Freedman]

how do i change the numbering on the rulers? right now the ruler counts from
1 to 42, but i don't know what units those are. i want my ruler to display
measurements in inches. and i've already set my measurement system in the
options, General tab to inches.

See http://www.gmayor.com/Character_Units.htm.