You can drag the editor tab to a different location in the editor panel to split the window. If you're looking for split editing of the same file, then you can use the cloneview plugin, which supports this. You'll see "Clone Horizontally" and "Clone Vertically" items available in the editor tab menu (right click on an editor tab) after installing the plugin.
You can drag the editor tab to a different location in the editor panel to split the window. If you're looking for split editing of the same file, then you can use the cloneview plugin, which supports this. You'll see "Clone Horizontally" and "Clone Vertically" items available in the editor tab menu (right click on an editor tab) after installing the plugin.