Is there an easy way to test not only whether one strings
contains another, but if the position of the contains is at
the start of the taret string, at the end or somewhere other
than the start and the end.
To test if one string contains another:
test="contains(.,$string)
To test if one string is at the start of another string:
test="not(string-length(normalize-space(substring-before(.,$string))))"
Combine the two:
test="contains(.,$string) and
not(string-length(normalize-space(substring-before(.,$string))))"
To do what you are asking use a choose/when with the start and end tests
first, and the middle test falling into the otherwise.
You may want to remove the normalize-space() if you would treat "hello"
and " hello" differently. You probably also would want to translate()
to the same case before comparing as well.
andrew
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