Oh that reminds me. I have a semiformalized format I use when typing up a character sheet in Notepad - yes, Notepad - that has lasted through several editions. The fixed width font and lack of formatting was a feature for me.
It's actually also the same format I use with blank paper and pencil.
You probably already know this, but if you wanted to do it in something like Word or Libre Office they also have monospaced fonts where each character is the same width. But this way you could do bold and underline or colors as you wanted as well, or do the character name in double the size of everything else.

Any chance you could post an example of your 2e sheet?
Aye. But: I'm sure lots of us have idled away hours just creating a bunch of characters. I think it was doing just that that led me to prefering Notepad's complete lack of formatting. I found the Word and the like just caused me to spend more time playing with the formatting than rolling up characters.
(Although I actually didn't use Notepad much, rather I used a code editor called Ultraedit. It had one feature I really liked: It could select and copy/paste columns of text instead of rows; so for example I could cut a list of skills from below the list of feats and paste them beside each other, etc.)

(Dungeons & Dragons)
Rulebook featuring "high magic" options, including a host of new spells.