[wp-meta] [Making WordPress.org] #4044: Theme Handbook: Code example display incorrectly

[Making WordPress.org]

#4044: Theme Handbook: Code example display incorrectly
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 Reporter:  mukesh27                     |       Owner:  (none)
     Type:  enhancement                  |      Status:  new
 Priority:  normal                       |   Milestone:
Component:  Handbooks                    |  Resolution:
 Keywords:  needs-patch has-screenshots  |
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Comment (by dd32):

 There seems to be a few things causing problems here.

 1. Gutenberg Classic component will convert `&` into `&`
 recursively upon focusing and defocusing
 1. Gutenberg Classic component doesn't seem to like `<code>` having line
 breaks
 1. The code blocks now seem to need to be defined as
 `<code>[php]...[/php]</code>` rather than the `<pre>[php]...` as currently
 used.

 I suspect the syntax highlighting plugin has had a change here which is
 what's causing the issues..

 I've fixed this page manually by using the 'Edit in HTML mode' of the
 Gutenberg Editor (NOT edit the classic block in HTML mode) but it seems to
 affect a lot of the pages.

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Ticket URL: <https://meta.trac.wordpress.org/ticket/4044#comment:1>
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