TR1 fires on bounded phrases ending in a discourse word (go there, work now) #609

d623587 (#541) made a broad trigger word keep TR1 when the next word is one of there, here, now, then. That whitelist also catches bounded verb-plus-complement phrases.

says go there     capture 'go there'     -> TR1 "activates on 'go'"
says work now     capture 'work now'     -> TR1 "activates on 'work'"
says hello world  capture 'hello world'  -> []

go there and work now are the same shape as hello world, which #541 deliberately keeps negative. Those four words are ambiguous between discourse filler and verb complement, and a flat set-membership test cannot separate the readings.

New with that commit. On eceb39f none of these fired, because nothing retained a trailing word at all.

One more measurement, since it bounds how much of the original false negative the change closes: retention is whitelist-only. Across the same 25 words in _OVERLY_BROAD_SINGLE_WORDS, a trailing world retains TR1 in 0 of 25.

Measured on d623587 through _analyze_triggers, CPython 3.14.7.