| Replace:
| "A datatype declaration may optionally include field labels for
some
| or all of the components of the type."
| With:
| "A datatype declaration may optionally include field labels.
Each
| constructor must use either labelled fields or unlabelled
fields,
| but different constructors of a datatype may use whichever,
| independent of the other constructors."
Good point. This is in the expressions chapter, and it's all explained
quite well in the datatype chapter. So propose to make a simpler
change:
Replace:
"A datatype declaration may optionally include field labels for
some
or all of the components of the type."
With:
"A datatype declaration may optionally define field labels (see
Section 4.2.1)."
Simon
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