# ANN: Juno 0.12.5

**URL:** <https://discourse.julialang.org/t/ann-juno-0-12-5/39744>\
**Category:** Juno\
**Created:** [May 19, 2020, 8:01am UTC](https://discourse.julialang.org/t/ann-juno-0-12-5/39744 "2020-05-19T08:01:37Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![yha](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/yha/32/3502_2.png) [@yha](https://discourse.julialang.org/u/yha)\
**Post date:** [May 19, 2020, 8:55pm UTC](https://discourse.julialang.org/t/ann-juno-0-12-5/39744/3 "2020-05-19T20:55:08Z")

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Thanks, I thought cells stopped working, but apparently, this was a deliberate chage:

> <https://github.com/JunoLab/atom-julia-client/pull/721>
>
> Some style guides (such as \[YASGuide\](https://github.com/jrevels/YASGuide)) reco…mmend using the following section headers:
> 
> \`\`\`
> \#####
> \##### Section Name
> \#####
> \`\`\`
> 
> This conflicts with the default cell delimiters regexps of Juno, which would create three cells when seeing the header above.
> 
> \*\*Proposed fix:\*\* replace the \`##\` regexp by \`##\\s\`, as suggested by @pfitzseb on Slack.
> 
> Signed-off-by: Jonathan Laurent \<jonathan.laurent@cs.cmu.edu\>

I don’t really understand that rationale, though. A delimiter like

```julia
#####
##### Section Name
#####

```

doesn’t start a new cell at all with the new default delimiter.

Seems a bit questionable to me that delimiting cells is sensitive to the invisible difference between a `## \n` and a `##\n`.

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