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Rules for Tools/popupchord()


popupchord()
SYNOPSIS
     struct Chord *popupchord(struct Chord *originalchord)

ARGUMENTS
    `struct Chord  *originalchord'
          Previous chord (or 0).

DESCRIPTION
     `popupchord()' opens a scrolling pop-up menu with all of the system
     chords and lets the user choose a new chord.  `popupchord()'
     returns a pointer to the selected chord.  If the user doesn't
     select any chord, `popupchord()' returns originalchord.

SEE
     See popupscale(), popuprhythm().