pandoc-include crash when the first line of some code is indented
aubertc opened this issue · comments
Consider the following MWE:
```
I'm indented!
I'm not.
```
pandoc compiles it just fine to
<pre><code> I'm indented!
I'm not.</code></pre>
but with the latest update, pandoc test.md --filter pandoc_include.py -o test.html crashes with
Traceback (most recent call last):
File "pandoc_include.py", line 272, in <module>
main()
File "pandoc_include.py", line 268, in main
return pf.run_filter(action, doc=doc)
File "/home/caubert/.local/lib/python3.7/site-packages/panflute/io.py", line 224, in run_filter
return run_filters([action], *args, **kwargs)
File "/home/caubert/.local/lib/python3.7/site-packages/panflute/io.py", line 205, in run_filters
doc = doc.walk(action, doc)
File "/home/caubert/.local/lib/python3.7/site-packages/panflute/base.py", line 264, in walk
ans = list(chain.from_iterable(ans))
File "/home/caubert/.local/lib/python3.7/site-packages/panflute/base.py", line 262, in <genexpr>
ans = ((item,) if type(item) != list else item for item in ans)
File "/home/caubert/.local/lib/python3.7/site-packages/panflute/base.py", line 259, in <genexpr>
ans = (item.walk(action, doc) for item in obj)
File "/home/caubert/.local/lib/python3.7/site-packages/panflute/base.py", line 275, in walk
altered = action(self, doc)
File "pandoc_include.py", line 251, in action
includeType, name, config = is_code_include(elem)
File "pandoc_include.py", line 80, in is_code_include
value, name, config = is_include_line(new_elem)
File "pandoc_include.py", line 48, in is_include_line
firstElem = elem.content[0]
File "/home/caubert/.local/lib/python3.7/site-packages/panflute/base.py", line 106, in content
return self._content
AttributeError: 'CodeBlock' object has no attribute '_content'
Error running filter pandoc_include.py:
Filter returned error status 1
This was not the case before this update, and can be resolved by removing the indentation from the first line.
