14 lines
628 B
Markdown
14 lines
628 B
Markdown
# Execution traces
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Version 0.1.0 exposes no execution trace.
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Browser ECMAScript APIs return compilation, match, capture and replacement
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results but not the runtime's internal backtracking events. Regex Tools does
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not label structural explanations, static hints or adjacent-result inference
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as an actual engine trace.
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The next PCRE2 slice will use actual automatic/explicit callout events from an
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application-owned bridge. Event count, serialized bytes, match/depth/heap
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limits and wall-clock termination must all be enforced. Classifications such
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as “apparent backtrack” will remain visibly derived from adjacent events.
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