Good day all--

I've been playing with org-babel-detangle and I've noticed something that's either a bug or a limitation. It's confusing enough that it's worth writing down if it's expected. Basically, it doesn't work if there are variables defined in the begin_src header. I've attached an example below. The first one won't detangle and the last two will.

* no work

#+begin_src sh sh :tangle hw.sh :var x="hello world" :shebang #!/bin/sh :comments link

echo $x

#+end_src

* works

#+begin_src sh sh :tangle hw2.sh :comments link

echo "helloworld2"

#+end_src

* stillworks

#+begin_src sh sh :tangle hw3.sh :comments link :shebang #!/bin/sh

echo "helloworld3"

#+end_src

I've tested with 9.1.7 and 9.1.14 so if this is supposed to be supported it's not something newly broken.

Thx.

--Brad