The argument for having tabs adjust depending on your ide sounds better than it is in practice. Someone formatting code to look nice with width 4 will look horrendous for someone who uses width 8.
Spaces makes it uniform and captures the exact style the original dev intended
If you have your tab width set on 8, that is on you. You will also set your IDE to insert 8 spaces when you press TAB and I will cry when I have to give you a code review.
When I indent my code, I am indicating that I am in a nested block. I don’t care if, on your screen, that indent is 2, 3, or 4 characters.
Honestly, my editor (Neovim) just picks between tabs and spaces for me, so I just end up using whatever’s already there. The only language where I’ll explicitly use one is Haskell, just because spaces there allow me to keep everything nice and lined up.
why don’t we store code unformatted and have everybody’s IDE display it with their preferred format applied? it would make everything easier and stop people bickering over pointless things.
That’s what tabs are for. 1 tab, to an ide, means “you choose how many spaces this tab is, and when we commit it back to git it won’t fuck the history up.”
I guess they were referring to formatting other than tabs, like place of brackets and line length, which sounds like a neat idea
…until you start using languages where whitespace is the only way to distinguish code blocks. (Most notably Python.)
Wrong.
I think calling one way better than the other is flawed. The reason the title is saying that tabs are objectively better is because they are used in addition to where spaces are used elsewhere. You could make the same argument in favor spaces due to keeping things simpler.
The argument of having variable indent size for tabs so viewers can decide how big they are is imho legitimate but also not the goal as it’s addressing something that teams generally agree on. There is max characters per line, brace placement, general code style and rules. Yes we can eject the indentation from the rules that are agreed on but once again simplicity over complexity has an equal say.
In the end it doesn’t matter that much, a good programmer will be able to work in either setting, the Editor will do most of the work anyways.
With all that said, spaces all the way!
