Wow if you consider Makefiles easy to read...
task: dependency
list of
commands
Regardless of whether the editor can or not, I just don't see how insisting on tab and not space is remotely defensible.
> remotely defensible
Feel free to write your own make superset that supports spaces. It's an irrelevant factor to the usability of make as a whole.
Multiple times.
Actually writing a preprocessor for Make sounds like a pretty good idea.
Vim does handle this. Here is Vim (and I've removed my .vimrc file, so this is not a setting I have set personally), on a Makefile where the third line erroneously uses spaces:
https://i.imgur.com/xMHXeL4.png
> I just don't see how insisting on tab and not space is remotely defensible.
This is like insisting that people haven't been having religious wars over this sort topic for years. You can see the Wiki[1] page on it (which starts "This is one of the eternal Holy Wars") for arguments as to why someone might prefer tabs. I personally like them because they allow the reader of the code to choose the visual layout of the indentation.
Now, while I love tabs, I work in Python all day. But good editors, like Vim, allow you to customize the indentation settings sufficiently to handle both cases like Python (spaces for indent) and Makefile (tabs) gracefully. So "Indent" and "Dedent" just do The Right Thing™ and it mostly never matters.
target : requisites ; recipe
However, tabs are beautiful, and every occasion to use them should be cherised as precious.
My pet theory is that the more experience you have, the more likely you are to have worked with Python, which is a lot easier to work with if you just always s/\t/ / (replace tabs with spaces).
FWIW, Webpack 4 (which just went final a few days ago) now has "zero-config" defaults out of the box. You may want to give that a shot.