:noweb no-export and syntax highlighting upon export to html

:noweb no-export and syntax highlighting upon export to html

[Joost Helberg]

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ls,

In the org-code below syntax highlighting in both code-blocks in the
emacs-buffer is fine, but the html-export only works nice in case of
using :noweb yes, the no-export option screws up syntax highlighting in
the html-output (two screenshots included).

I understood that htmlize is used for html-export and that it honours
the faces in the emacs-buffer. It seems as if htmlize doesn't do this
after encountering the '>>' token.

Can I avoid this? Are settings involved?

Org-code:

/bla/ is for re-use in scripts.
#+caption: /bla/:
#+name: bla
#+begin_src sh 
   # this sits in projects/t-stuff
#+end_src

#+caption: /t1.sh/:
#+name: t1
#+begin_src sh :tangle t1.sh :noweb no-export 
  <<bla>>
  for i in `seq 1 10`
  do
    echo $i
  done
#+end_src

#+caption: /t2.sh/:
#+name: t2
#+begin_src sh :tangle t2.sh :noweb yes 
  <<bla>>
  for i in `seq 1 10`
  do
    echo $i
  done
#+end_src


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many regards,

Joost Helberg

-- 
Snow B.V.

Re: :noweb no-export and syntax highlighting upon export to html

[Aaron Ecay]

Hi Joost,

Org’s html export relies on the syntax of the source block being valid
in the block’s language, for the corresponding emacs major mode to
highlight it properly.  In general, I wouldn’t rely on it behaving
properly in the presence of unexpanded noweb references.  That said...

2015ko azaroak 5an, Joost Helberg-ek idatzi zuen:
> 
> ls,
> 
> In the org-code below syntax highlighting in both code-blocks in the
> emacs-buffer is fine, but the html-export only works nice in case of
> using :noweb yes, the no-export option screws up syntax highlighting in
> the html-output (two screenshots included).
> 
> I understood that htmlize is used for html-export and that it honours
> the faces in the emacs-buffer. It seems as if htmlize doesn't do this
> after encountering the '>>' token.

Your example works fine for me on latest org master.  Can you send your
org version?  (M-x org-version)  What happens if you insert the code for
t1 into an sh-mode buffer: is it highlighted as expected?

-- 
Aaron Ecay

Re: :noweb no-export and syntax highlighting upon export to html

[Joost Helberg]

Dear Aaron,

I was running close to the development version, but not close
enough. It's solved now in the current version of org-mode.

At first I accepted this odd behaviour, but then I realized htmlize is
supposed to give you what you see on screen, hence this was a bug.

regards,

Joost

>>>>> "Aaron" == Aaron Ecay <aaronecay@gmail.com> writes:
 > From: Aaron Ecay <aaronecay@gmail.com>
 > To: Joost Helberg <joost@snow.nl>, emacs-orgmode@gnu.org
 > Subject: Re: [O] :noweb no-export and syntax highlighting upon export
 > Date: 2015-11-05T15:45:34+0100

 > Hi Joost,

 > Org’s html export relies on the syntax of the source block being valid
 > in the block’s language, for the corresponding emacs major mode to
 > highlight it properly.  In general, I wouldn’t rely on it behaving
 > properly in the presence of unexpanded noweb references.  That said...

 > 2015ko azaroak 5an, Joost Helberg-ek idatzi zuen:
 >> 
 >> ls,
 >> 
 >> In the org-code below syntax highlighting in both code-blocks in the
 >> emacs-buffer is fine, but the html-export only works nice in case of
 >> using :noweb yes, the no-export option screws up syntax highlighting in
 >> the html-output (two screenshots included).
 >> 
 >> I understood that htmlize is used for html-export and that it honours
 >> the faces in the emacs-buffer. It seems as if htmlize doesn't do this
 >> after encountering the '>>' token.

 > Your example works fine for me on latest org master.  Can you send your
 > org version?  (M-x org-version)  What happens if you insert the code for
 > t1 into an sh-mode buffer: is it highlighted as expected?

 > -- 
 > Aaron Ecay


-- 
Snow B.V.

Re: :noweb no-export and syntax highlighting upon export to html

[Aaron Ecay]

Hi Joost,

2015ko azaroak 8an, Joost Helberg-ek idatzi zuen:
> 
> Dear Aaron,
> 
> I was running close to the development version, but not close
> enough. It's solved now in the current version of org-mode.
> 
> At first I accepted this odd behaviour, but then I realized htmlize is
> supposed to give you what you see on screen, hence this was a bug.

I’m glad the bug has disappeared (at least, that’s what I understand
from your message).  Thanks for the update, and do let us know if it
comes back.

Thanks,

-- 
Aaron Ecay