ANN: Latex, Python, Javascript (etc) tab completion

[williamstein]

If you're editing a latex file (or .py or .sage, etc.) you can now hit tab to autocomplete. (In fact, this has been available via option/alt+space for a while, but probably nobody would ever realize that.)

Now, when you hit tab and there is something immediately before the cursor, it autocompletes based on the syntax highlighting mode. Tab without anything before it and for a selection works as before, inserting a tab/spaces or indendenting the selection.

In LaTeX:

In Python: