MacVim 7.3

23:09 Mon 20 Sep 2010
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I’ve been slow in upgrading to MacVim 7.3, which came out about a month ago. I’m happy with it, but there are only a couple of features that really matter to me so far:

  • colorcolumn
  • Python 2.6 support.

colorcolumn lets you specify columns that will have a different background color—this is primarily useful for source code where you want to stick to line length limits. This is one of the few features I was still missing from jEdit, although I think jEdit’s solution was nicer: in jEdit the visual line was thin and went between the columns, so between columns e.g. 79 and 80 you could have a line; in Vim 7.3 either column 79 or 80 would have a “line”, i.e. a different background color. Still better than the kludge I use now, though.

Python 2.6 support is nice due to the number of Python scripts I’ve written for Vim, which used to have to be compatible with Python 2.3. The main things I really like here are the ability to use .format on strings, conditional expressions, built-in set support, and generator expressions. That list is inspiring me to edit some of my old scripts right now.

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