Re: [O] html export: pre.src support changed?

[Nicolas Goaziou]

Hello,

Jarmo Hurri  writes:

> Greetings again.
>
> Due to the flurry of responses to this thread (like, zero), I will make
> a suggestion:
>
> Could we reinstate pre.src by including the src class into pre tags as
> well? That is, whereas we now have in the new export
>
> 

Re: [O] html export: pre.src support changed?

[Jarmo Hurri]

Greetings again.

Due to the flurry of responses to this thread (like, zero), I will make
a suggestion:

Could we reinstate pre.src by including the src class into pre tags as
well? That is, whereas we now have in the new export

Re: [O] html export: pre.src support changed?

[Jarmo Hurri]

> 2. "pre code" works incorrectly (from my point of view)
> ---
>
> I can get my CSS file to do _something_ with the following change:
>
> pre code
> {
> margin: 0 auto;
> font-size: 0.9vw;
> width: 75em;
> color: white;
> background-color: #102e4e;
> border-radius: 10px;
> }
>
> However, the problem is that this changes only the background of the
> code text, not the entire "window".

Did some further studies. It turns out that in this particular case I
can get the blocks to color correctly by coloring just pre:

pre
{
margin: 0 auto;
font-size: 0.9vw;
width: 75em;
color: white;
background-color: #102e4e;
border-radius: 10px;
}

But I can't be expected to color all preformatted text similarly. Right?
There has to be a way to format the code windows only.

(Unfortunately there is no parent selector in CSS. Otherwise I could
select the pre that have a code descendant.)

Jarmo

[O] html export: pre.src support changed?

[Jarmo Hurri]

Greetings.

The following explanation is a bit long, so here is a summary:

1. "pre.src" formatting no longer seems to work in html export
2. "pre code" works, but incorrectly from my point of view.

I am looking for a fix.

Here is the longer explanation

1. pre.src does not work


I used to have a working CSS file for some programming teaching material
exported from Org. Something has changed, because earlier formatting
used pre.src in the following style:

pre.src
{
margin: 0 auto;
font-size: 0.9vw;
width: 75em;
color: white;
background-color: #102e4e;
border-radius: 10px;
}

In particular, background-color controlled the background of the entire
source block "window" in the exported html.

According to the manual, pre.src still controls formatting for source
code blocks:

http://orgmode.org/manual/CSS-support.html

However, when I export the same files right now, pre.src no longer
works. The change in the exported html files is obvious:

old export (pre.src worked)
 ...

new export (pre.src no longer works)
 ...

2. "pre code" works incorrectly (from my point of view)
---

I can get my CSS file to do _something_ with the following change:

pre code
{
margin: 0 auto;
font-size: 0.9vw;
width: 75em;
color: white;
background-color: #102e4e;
border-radius: 10px;
}

However, the problem is that this changes only the background of the
code text, not the entire "window". The effect can be seen here:

old export (code blocks colored correctly):
https://www.syk.fi/ohjelmointi/muuttuja.html

new export (code blocks colored incorrectly);
https://www.syk.fi/ohjelmointi-paivitys/muuttuja.html

How do I fix this? Thanks!

Jarmo