87b3f383d6
A5 changed Keltner and HMA to feed their sibling sub-indicators unconditionally, so warmup_period() is now the exact first-emission index for every indicator. The wiki still described the old ?-starvation behavior as correct. - Indicator-Keltner.md: the Warmup section, the worked example output (first emission now at i=2, not i=4), the summary table row, and the "reported warmup understates" pitfall now state that warmup_period() is exact. Example output regenerated by running the code. - Indicator-Hma.md: the Warmup section, all three language examples (first Some at index 10, not 13), the table row, and the chaining pitfall corrected. Outputs regenerated. - Indicators-Overview.md: dropped the claim that Hma and Kama lag their reported warmup — both were verified exact.