Somehow in a PHP editor in Aptana Studio 3 I get very strange behaviour of spaces before indented lines.
The spaces seem to change in width (!) after you type them. Even with a monospace font the text columns are not aligned.
For example :
Both lines in this example have 8 spaces before the text, but they are aligned differently !
What could cause this? I tried every setting in Aptana to fix this, but I can't solve the problem.
Found the solution:
I was using the Aptana Studio 2.x theme. Changed it to Eclipse theme and the editor works like it should...