# How to make a dividing line in editor?

**URL:** <https://discourse.julialang.org/t/how-to-make-a-dividing-line-in-editor/43006>\
**Category:** General Usage\
**Created:** [July 13, 2020, 9:37pm UTC](https://discourse.julialang.org/t/how-to-make-a-dividing-line-in-editor/43006 "2020-07-13T21:37:36Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![SteveShelnanMa](https://avatars.discourse-cdn.com/v4/letter/s/d78d45/32.png) [@SteveShelnanMa](https://discourse.julialang.org/u/SteveShelnanMa)\
**Post date:** [July 13, 2020, 9:37pm UTC](https://discourse.julialang.org/t/how-to-make-a-dividing-line-in-editor/43006/1 "2020-07-13T21:37:37Z")

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Hi  
I was just learning Julia by copying and running others’ codes and for some reason there’s a dividing horizontal line in my editor, which I think is elegant for coding

 ![Screen Shot 2020-07-13 at 5.19.25 PM](https://global.discourse-cdn.com/julialang/original/3X/d/a/dafe35c2a8b5af0cb020c0f6629b23b95883ed7d.png)  
I don’t understand how and why this line appears and I can’t replicate it myself. Can any friend tell me how to do it?  
Many thanks.

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**Author:** ![Palli](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/palli/32/3380_2.png) [@Palli](https://discourse.julialang.org/u/Palli)\
**Post date:** [July 13, 2020, 9:46pm UTC](https://discourse.julialang.org/t/how-to-make-a-dividing-line-in-editor/43006/2 "2020-07-13T21:46:25Z")

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It’s not Julia-specific.

What editor are you using? It probably has some meaning there. If I misunderstand, you can copy-paste \_ like in the line below, but without # for comment would be a syntax error:

```julia
# __________

```

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<div class="post-metadata">

**Author:** ![SteveShelnanMa](https://avatars.discourse-cdn.com/v4/letter/s/d78d45/32.png) [@SteveShelnanMa](https://discourse.julialang.org/u/SteveShelnanMa)\
**Post date:** [July 13, 2020, 10:22pm UTC](https://discourse.julialang.org/t/how-to-make-a-dividing-line-in-editor/43006/3 "2020-07-13T22:22:26Z")

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Hi  
I’m using Atom Juno with Julia1.4.  
I notice the line is not a syntax error even without #. And it seems different from your sample

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<div class="post-metadata">

**Author:** ![SteveShelnanMa](https://avatars.discourse-cdn.com/v4/letter/s/d78d45/32.png) [@SteveShelnanMa](https://discourse.julialang.org/u/SteveShelnanMa)\
**Post date:** [July 13, 2020, 10:27pm UTC](https://discourse.julialang.org/t/how-to-make-a-dividing-line-in-editor/43006/4 "2020-07-13T22:27:19Z")

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Aha I just figure it out!  
Double type # and then input space. The beautiful line would automatically show above!