Empty file should show zero line count

[arthur-star]

Description

Empty file should show zero line count

Versions and device

• Android 9
• PocketHub v0.5.1
• HUAWEI MATE 10

Steps to Reproduce

1. open an empty file -- for example

   https://github.com/arthur-star/Empty-demo/blob/master/zero-line

2. the line count shows one, not zero

Actual behaviour

the line count shows one

Expected behaviour

the line count shows zero

[Meisolsson]

I will try to fix this at a later point. The reason why it shows one line is that we are using the same library for editing and displaying code so I guess that they "add" one line so that you would have something to type on. We do set it to read only, but yeah.

I have been looking at alternatives but haven't found any good ones.