js--read-symbol

js--read-symbol is a compiled Lisp function in `js.el'.

(js--read-symbol SYMBOLS-TABLE PROMPT &optional INITIAL-INPUT)

Helper function for `js-find-symbol'.
Read a symbol from SYMBOLS-TABLE, which is a hash table like the
one from `js--get-all-known-symbols', using prompt PROMPT and
initial input INITIAL-INPUT. Return a cons of (SYMBOL-NAME
. LOCATION), where SYMBOL-NAME is a string and LOCATION is a
marker.