@litos81 said in In normal text file, ... and === and <<< are displayed oddly. How to disable?:
Probably what you were seeing was the ligature (where certain chain of characters are joined in one) support from that font.
For readers unfamiliar with “ligatures”, in simple terms it is a visual transmuting of adjacent characters.
Here are some examples, from typical programming languages:
test for equality: without ligature support it would appear ==; with support it looks like this:
cd9c8b92-3a60-4f25-ad63-f51743752655-image.png
test for inequality: without ligature support it would appear !=; with support it looks like this:
199bf85b-c607-4b93-b6d2-f8a068e069af-image.png
if you put three equal signs together (===), you can get this:
e96f3f13-bd02-47f1-a9a0-b9ede337ccff-image.png
All the examples I’ve shown use the equal sign in them, but ligatures go way beyond that (using other character combinations).