Show pageOld revisionsBacklinksAdd to bookBack to top This page is read only. You can view the source, but not change it. Ask your administrator if you think this is wrong. ====== Ruler ====== If feature is enabled, the editor shows control area on top of document for columns orientation. The option can be controlled as for specific syntax with [[options:syntax:display|corresponding syntax option]] as for specific document with help of View -> Editor (file specific) -> Ruler. You can also disable enable it with help of context menu, for text editor top border area. {{:view:ruler.png?direct|}} <note>Clicking and dragging with a mouse on ruler area is an easy way to do column selection through all document lines.</note>