List element with parentheses errs

[pml-lang]

List element with parentheses errs

[pml-lang]

In version 2.0.0 chapter Lenient Parsing has been added to document the behavior.

[pml-lang]

Parenthesis are used to embed attribute assignments, e.g.

[node_name ( a1 = v1  a2 = v2 ) content]

In some cases the parenthesis are optional (lenient parsing).
In your case the compiler thinks that some is an attribute name. Therefore it expects the =.
If a node has no attributes, but text that starts with ( (as in your case), one has to explicitly state that there are no attributes, by using ():

[el () (some) text here]

Note: This behavior will slightly change and will be better documented in PML 2.0 (a major update scheduled to be published next month). For example, the space after el in the above code is required in PML 1.5, but will be optional in PML 2.0. You'll be able to write:

[el() (some) text here]

or even:

[el()(some) text here]