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Add explicit OR operator to sequence definition syntax #31

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jvdb opened this issue Jan 14, 2013 · 0 comments
Open

Add explicit OR operator to sequence definition syntax #31

jvdb opened this issue Jan 14, 2013 · 0 comments

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@jvdb
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jvdb commented Jan 14, 2013

For example:

sequence
  a b c

means a followed by 'b' followed by 'c', but:

sequence
  (a b c)

means a or b or c. Better would probably be to add an explicit or operator such as | and use the parentheses only for grouping:

sequence
  a | b | c
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