first line after header auto-deletes

[Mfficiency]

When you start typing under the header and you hit enter the text disappears.

Expected behaviour: you can write what you want without the header interfering.

[CarloCattano]

Same thing when saving here

[CarloCattano]

It might be corrected deleting the extra space here

vscode-42header/src/header.ts

Line 39 in 92fe906

`.substring(1)

[CarloCattano]

@kube , could you fix this? I tried but never dealt with typescript extensions before. It should be an easy fix , maybe someone else could point me to a good introduction on how to compile it ?