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From: Sebastian Gimeno <changimeno@gmail.com>
To: emacs-orgmode@gnu.org
Subject: Org mode fontification error in #<buffer myfile.org> in python and ipython source blocks
Date: Sat, 31 Oct 2020 03:01:24 +0100
Message-ID: <CAPUJosAXm1KWV576b9xCLLQaADULyg2CAe0ZSPCmZBuA+zonAQ@mail.gmail.com> (raw)

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Hi,

I am using emacs 27.1 and org-plus-contrib 20201026.

I am having problems with the fontification of python and ipython source
blocks when the code contains curly brackets "{}" (other course blocks are
ok). For instance, the following snippet

#+BEGIN_SRC python :results drawer
import matplotlib.pyplot as plt
plt.plot([1,2,3])
plt.show()
a=1
print("a={}".format{a})
#+END_SRC

does not fontify correctly in either python or ipython source blocks.

As a consequence, when exporting the org file to HTML (C-c C-e h h), it
fails with the following message:

font-lock-fontify-keywords-region: Invalid function: #<subr progn>

If changing the code snippet to:

#+BEGIN_SRC python :results drawer
import matplotlib.pyplot as plt
plt.plot([1,2,3])
plt.show()
a=1
print("a=%s" % a)
#+END_SRC

the block fontifies and the file is exported to HTML correctly.

Can you reproduce this behaviour?

Many thanks in advance!

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             reply	other threads:[~2020-11-01 18:26 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-10-31  2:01 Sebastian Gimeno [this message]
2020-11-01 20:19 ` Jack Kamm
2020-11-01 23:43   ` Sebastian Gimeno
2020-11-02  0:41     ` Sebastian Gimeno
2020-11-03  5:49 ` stardiviner
2020-11-03  9:53   ` Sebastian Gimeno
2020-11-03 15:55     ` John Kitchin
2020-11-04  3:10       ` Kyle Meyer
2020-11-04  3:22     ` stardiviner

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