Catalog Assertion
The converter catalog records the implementation path, mapping, signatures, and known behavior constraints.
Evidence-based compatibility
OpenW
PineAnywhere maps the EasyLanguage OpenW function through its adapter conversion path toward Pine Script request.security. The status below reflects cataloged semantic constraints rather than name matching.
EasyLanguage to Pine Script: Supported
Cataloged syntax
OpenW(PeriodsAgo)
Parameters
| Name | Type | Behavior |
|---|---|---|
| PeriodsAgo | Numeric | Required |
Conversion evidence
Limitations and platform differences
- No length-derived warm-up.
- Matched to the selected Pine lowering and covered by semantic/vector tests.
- Most-recent matching bar for helper-reported offsets; otherwise value-only or not applicable.
- Chart/exchange-session semantics; no hidden external session lookup.