[O] Bug: duplicated output in inline code block exports

[William Denton]

Here's a very simple R command in an inline code block:

# -----
What is 1 + 1?  src_R{1+1} {{{results(=2=)}}}
# -----

Exporting this to PDF we get:

# -----
What is 1 + 1? 2 2
# -----

For some reason the "2" is duplicated.

Same thing with Ruby.  I had a look at recent commits (I recompiled from current 
source) but couldn't see where this might have started.

Bill
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William Denton :: Toronto, Canada   ---   Listening to Art: 
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