General ⇒ Comma in caption (listing package)

[-Robin-]

I'm trying to have a caption containing a comma in combination with the listing package, e.g.

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\lstinputlisting[caption=a caption, containing a comma, label=a label]{inputprogram.java}

Since the part between the [] is a comma-separated key-value list, the listing package expects a key after the comma in the caption.

So I'm looking for another way to write a , so that the listing package doesn't recognize it as a comma.

Any hints, clues, ... are welcome

[-Robin-]

Hmm, this was a rather stupid question. It is solved by putting the caption between {}

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\lstinputlisting[caption=a caption, containing a comma, label=a label]{inputprogram.java}

should thus be replaced by

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\lstinputlisting[caption={a caption, containing a comma}, label=a label]{inputprogram.java}

and everything works again