TextMate felt βmagicalβ when I tried it in 2006. The bookmark / snippet system, rectangular fetching / editing, extensibility, good SVN integration and general style made it much better for coding than TextWrangler, DreamWeaver or something else I tried at that time. I was very excited about this and preached my power around me.
I bought it right after the project was completed with a trial version. At that time, it was worth every penny.
It took me a year of heavy use to get to the plateau. I knew TextMate very well, but it began to feel "limited" in some way.
Actually, TextMate was very influential: many IDEs / editors now have many features inspired by TextMate. Meanwhile, the development of TextMate has stalled, and last year I started digging into Wim.
/ , TextMate, "", .
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TextMate ( ) , DashCode.
, , , TextWrangler.
, Vim/Emacs.