Code: Select all

function closeTag()
{
	if (UltraEdit.activeDocument.isExt("xml"))
	{
		// Get the current cursor position
		var originalPos = UltraEdit.activeDocument.currentPos;
		
		// Select all text up to last tag opening
		UltraEdit.activeDocument.startSelect();
		while (UltraEdit.activeDocument.selection.substr(0, 1) != "<")
		{
			// Extend selection to the left
			UltraEdit.activeDocument.key("LEFT ARROW");
			
			// If we encounter a closing tag or the beginning of the file,
			// bail out of this loop
			if (UltraEdit.activeDocument.currentPos == 0 
				|| UltraEdit.activeDocument.selection.substr(0, 1) == ">")
			{
				break;
			}				
		}
		
		// We should now have the entire tag selected, so we copy it
		UltraEdit.activeDocument.endSelect();
		
		// Get the new position and selected tag name
		var newPos = UltraEdit.activeDocument.currentPos;
		var tag = UltraEdit.activeDocument.selection;
		
		// Move cursor back to old position
		for (var i = newPos; i < originalPos; i++)
		{
			UltraEdit.activeDocument.key("RIGHT ARROW");	
		}
		
		// Make sure its not a DTD or a closing tag
		if (tag.substr(0, 1) != "<" || tag.substr(0, 2) == "<?" || tag.substr(0, 2) == "</")
		{
			UltraEdit.activeDocument.write(">");
			return;
		}
		
		// Get just the tag name
		var tag = tag.substr(1);
		if (tag.indexOf(" ") >= 0)
		{
			tag = tag.substr(0, tag.indexOf(" "));
		}
		else if (tag.indexOf(">") >= 0)
		{
			tag = tag.substr(0, tag.indexOf(">"));
		}
		
		// Insert closing tag
		UltraEdit.activeDocument.write("></" + tag + ">");
		
		// Now move cursor back between open and close tags
		for (var i = UltraEdit.activeDocument.currentPos; i > originalPos + 1; i--)
		{
			UltraEdit.activeDocument.key("LEFT ARROW");	
		}
		return;
	}
	else
	{
		// If not xml, just process the keystroke
		UltraEdit.activeDocument.write(">");
	}
}
closeTag();