I'm transitioning from Textmate to ST and I'm slowly getting used to it and customizing it to my liking, but I still have a significant pain point that I haven't been able to fix yet: subword deletion.
In Textmate, holding alt puts in in "word" mode meaning that movements and deletion will be made by words. Holding ctrl puts you in "subwords" mode, which are like words, but they stop at stuff like "subword1_subword2" or "subword1Subword2".
ST already support subword movement, but whenever I press Ctrl+(del|backspace), I get bitten because the whole word is deleted instead of the subword. Any way to fix this?