Hi, Org people. Let me make this report from memory, now that I'm back home! :-)
In an Org file, a coworker used "#+BEGIN_SRC shell" where he should have written "#+BEGIN_SRC sh". While this looks like a benign error to me, it broke my publishing script, and I did not figure at once what was happening. At export time, when Emacs is called in batch, the export procedure dies. Emacs says that some process disappeared, and I think I got that the batch Emacs tries to start "M-x shell" under the scene. Could the HTML exporter (or all of them) protect itself (themselves) better? Or else, maybe, if this is a reasonable to do, could Org tell us, somehow, whenever a source mode (like "shell", here) is "wrong"? François