Category: Link

The discussion in the comments of this post is great. It reveals a couple of ways to narrow your view, in a few frameworks. In particular it reveals that in multiple-cursors, all it takes is a call to mc-hide-unmatched-lines-mode.

(mc-hide-unmatched-lines-mode &optional ARG)
Minor mode when enabled hides all lines where no cursors (and
also hum/lines-to-expand below and above) To make use of this
mode press “C-‘” while multiple-cursor-mode is active. You can
still edit lines while you are in mc-hide-unmatched-lines
mode. To leave this mode press or “C-g”

Just be sure to exit this mode before closing Emacs as it is a little confusing to return to nothing.

Ever wish you could just look through everything you’ve killed recently to find out if you killed that piece of text that you think you killed, but you’re not quite sure?

I haven’t, but kind of wish I did, because this package looks interesting.
Wondering if my workflow obviates the need for it, or, I’m just “doing it wrong”.

elmacro shows keyboard macros or latest interactive commands as emacs lisp.
This package might pique your curiosity. Surely everyone has wondered how to do something like this, especially if you use the macro recorder a lot.
While I don’t have an immediate need for it, I look forward to being able to address it with this package.

Table.el is a package that lets you utilize tables in plain text files.
It also works correctly within org-mode files.

What I found most interesting was the ability to split individual cells vertically and horizontally.

Of course it does.
Nice lightweight example of the difference between a document’s definition on the storage media (file-system) and its presentation to the user. Not to lean too hard on this, but if you grok what is happening here then you will enjoy Emacs a lot more.
Via here.