Reference manual: expressions

TODO: Very incomplete.

Note: NOT has precendence over IN. I.e., ECA sees NOT word IN wordlist as (NOT word) IN wordlist. You can use NOT ( word IN wordlist ) to have the desired behaviour.

Expressions can be parenthesized: ( <expression> )

Array and dictionary navigation

<expression> [ <expression> ]

Function call

<name> ( <arguments> )
or
<name>
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