On Sun, Aug 21, 2016 at 08:12:23 +1000, rob stone <floriparob@xxxxxxxxx> wrote:
You can't use — (emdash) or – (endash)? Or their hex equivalents. See the Unicode chart.
I am not the source of the data, but I can special case them one way or the other.
However I am wondering about my use of [[:graph:]] to match characters that have glyphs. I was not expecting there to be characters that have glyphs to not be in the graph class. In the short term I might want to change the way I am testing that.
I should also try the equivalent test in perl to see if it is more likely tied to the unicode implementation on my system or if it appears to be Postgres specific.
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