//JavaScript Macro for EmEditor, v0.02 by Stefan
//Purpose: Ensure that last line is a blank one, by adding one if need.

//// Don't show the cursor move////
//EmEditor Help - EmEditor Macro Reference - Window Object
//prevents changes in EmEditor from being redrawn:
Redraw = false;

////Store cursor position////
//EmEditor Help - EmEditor Macro Reference - Selection Object
//Returns the column number of the cursor position.
xPos = document.selection.GetActivePointX(eePosLogical);
//Returns the line number of the cursor position:
yPos = document.selection.GetActivePointY(eePosLogical);

////Check status of last line////
//EmEditor Help - EmEditor Macro Reference - Document Object
//Retrieves the number of the lines in the document:
nLines = document.GetLines();
//Retrieves the text on the specified line:
str = document.GetLine(nLines);
//Moves the cursor to the end of the document:
document.selection.EndOfDocument();
//If last line only contains indenting white space, just remove the whitespace//
if(str.match(/^\s+$/) != null){
	//Selects a line at the cursor:
	document.selection.SelectLine();
	//Deletes the selected text:
	document.selection.Delete();
}else if (str.length != 0){
//If last line is NOT empty, but not whitespace only, add one blank line//
	document.selection.NewLine();	

////Restore cursor position////
//Sets the cursor position:
bExtendSelection = false;
document.selection.SetActivePoint(eePosLogical, xPos, yPos, bExtendSelection);

//<EOF>