I am confused, and appologise to all for the noise.
,x/label="[^"]+"/ {
x/ [a-z]/ | tr a-z A-Z
}
does exactly what I wanted, I don't understand why in my toy tests it
didn't appear to work, probably a typo.
for the record I was tring to do this:
label="Hello"
->
label="Hello" (i.e. unchanged)
label="Hello world and other planets"
->
label="Hello World And Other Planets"
-Steve
