giles ac013c9381 tcl: expr mini-language — recursive descent parser (+20 tests, 127 total) ...

Replaces 3-token flat evaluator with full recursive descent parser:
operator precedence, parentheses, unary ops, ** power, function calls
(abs/sqrt/pow/max/min/int/double), expression tokenizer for dense syntax.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

2026-05-06 08:43:02 +00:00

29 KiB

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