Special color for TODO comments

[mgarin]

TODOs highlighting might be a good addition.

Here is an example of TODOs in Java code (in RSyntaxTextArea):

And here is how IntelliJ IDEA highlights it:

Basically - it highlights anything that goes after "todo" (ignoring case) mark on its line inside any comment with blue color.

Color can be moved to RSyntaxTextArea style settings i guess.

[tterb]

I totally agree. After becoming so accustomed to IntelliJ, I've noticed that "TODO" & "FIXME" highlighting is a small thing that can be hard to go without.