[gning]

Bringing back an old issue here… this problem is not fixed in 10.0.8 (x64). Here is my latest attempt at a macro to indent by one space… note that it tries to force the editor into indent-with-spaces-only mode:

var icfg = Document.Config.Indent;

	var oldIC = icfg.IndentColumns;

	var oldTC = icfg.TabColumns;

	var oldIS = icfg.InsertSpaces;

	icfg.IndentColumns = icfg.TabColumns = 1;

	icfg.InsertSpaces = true;

	Document.Config.Save();

	Editor.ExecuteCommandByID(4358);	// indent (as with Tab key)

	icfg.IndentColumns = oldIC;

	icfg.TabColumns = oldTC;

	icfg.InsertSpaces = oldIS;

	Document.Config.Save();

With alerts, I have verified that the values of the column properties do change to 1… but the indent I end up with is still a tab character, not a space. Exactly as if I had just pressed the tab key without changing any settings.