initcap

Using select initcap('hH') I get the output "Hh", which isn't what I
expected given the definition in table 4-7 at
http://www.postgresql.org/idocs/index.php?functions-string.html, which says
"Converts first letter of each word (whitespace separated) to upper case", I
thought it would do just that, not lower case every other letter in the word
as well...

Is this behaviour intended ?
If so, can we get it documented ? If not, should I file a bug - it seems
broken to me... ?

Thomas Chiverton

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