How can I show the frames for inter-column margin under the twocolumn
document class option?
The showframe
package only draws the page margins + headers and footers. But I want to see a line for the margin between two columns.
How can I show the frames for inter-column margin under the twocolumn
document class option?
The showframe
package only draws the page margins + headers and footers. But I want to see a line for the margin between two columns.