In my text editor, Mathematica code may look like this:
YMMV, of course, but I at least find this easy to read.
If I copy that snippet of code and paste into a Mathematica notebook, it looks like this:
...which I find much harder to read, even for a short code snippet like this one. For the much longer chunks of code I typically work with, pasting them into a notebook renders them basically unreadable.
Is there a way to paste pre-formatted code into Mathematica verbatim?
Here is some Mathematica code as it appears after writing it my text editor.
In a Mathematica note book I create a new Code cell with Cmd+8 (in OS X), and paste the code from the text editor into the cell. The gray background indicates the cell has the initialization cell property. Don't want that.
With the mouse cursor in the Code cell (or with the cell selected), hit Ctrl+8. The gray background vanishes. The cell no longer has the initialization cell property. It behaves like an input cell except it maintains the plain text formatting.
If you were to copy this code from a Mathematica notebook and paste it into one of this site's editing panes, it would still maintains its line formatting, so all that is needed after pasting is select the code and hit Cmd+K to get the following.
foo[x_, y_]:=
(* This is a comment *)
Module[{bar = {x, y}, this, that},
{this, that} = Thread[frob[bar]];
1 + this/that]
Using Ctrl+8 may only work on OS X. The only indication of this keyboard shortcut comes from the Cell menu itself. See bellow
The ^8 appearing on right side of the indicated menu item is OS X's way of showing Ctrl+8 is available as a shortcut.
