I have enabled spell checking, but neither HunSpell nor the default spelling engine don't seem to be doing any work - I have some intentionally misspelled words in my document, but no reaction on the part of Aptana.
According to General/Editors/Annotions settings Aptana should use a red squiggly line - it doesn't.
I've looked at General/Editors/Text Editors/Spelling options - Hunspell has been provided with the path to the dictionary files.
Nothing worth mentioning in Aptana Studio/Spelling options.
Have I missed something?