Ruler Bar
TX Text viewer Ruler bar
The Ruler bar includes a ruler scale that enables you to set up and view margins, indents, and tabs for selected paragraphs as well as for the entire document.
The left document margin is indicated by two stacked triangles; the right margin is indicated by a single triangle. Default tab stops are marked at every .5 inch with an L (Left tab) symbol in the TX Text viewer. You can change the default settings as required.