Man kann sich eine Liste ausgeben lassen, wenn man weiß, dass die Symbole über `circuit declare symbol` in der `circuits`-library deklariert sind. Der Aufruf grep "circuit declare symbol" * im Verzeichnis `$TEXMF/tex/generic/pgf/frontendlayer/tikz/libraries/circuits/` liefert tikzlibrarycircuits.code.tex: circuit declare symbol/.style args={#1}{ tikzlibrarycircuits.ee.code.tex: circuit declare symbol = resistor, tikzlibrarycircuits.ee.code.tex: circuit declare symbol = inductor, tikzlibrarycircuits.ee.code.tex: circuit declare symbol = capacitor, tikzlibrarycircuits.ee.code.tex: circuit declare symbol = contact, tikzlibrarycircuits.ee.code.tex: circuit declare symbol = ground, tikzlibrarycircuits.ee.code.tex: circuit declare symbol = battery, tikzlibrarycircuits.ee.code.tex: circuit declare symbol = diode, tikzlibrarycircuits.ee.code.tex: circuit declare symbol = Zener diode, tikzlibrarycircuits.ee.code.tex: circuit declare symbol = Schottky diode, tikzlibrarycircuits.ee.code.tex: circuit declare symbol = tunnel diode, tikzlibrarycircuits.ee.code.tex: circuit declare symbol = backward diode, tikzlibrarycircuits.ee.code.tex: circuit declare symbol = breakdown diode, tikzlibrarycircuits.ee.code.tex: circuit declare symbol = bulb, tikzlibrarycircuits.ee.code.tex: circuit declare symbol = current source, tikzlibrarycircuits.ee.code.tex: circuit declare symbol = voltage source, tikzlibrarycircuits.ee.code.tex: circuit declare symbol = current direction, tikzlibrarycircuits.ee.code.tex: circuit declare symbol = current direction', tikzlibrarycircuits.ee.code.tex: circuit declare symbol = make contact, tikzlibrarycircuits.ee.code.tex: circuit declare symbol = break contact, tikzlibrarycircuits.logic.code.tex: circuit declare symbol = and gate, tikzlibrarycircuits.logic.code.tex: circuit declare symbol = nand gate, tikzlibrarycircuits.logic.code.tex: circuit declare symbol = or gate, tikzlibrarycircuits.logic.code.tex: circuit declare symbol = nor gate, tikzlibrarycircuits.logic.code.tex: circuit declare symbol = xor gate, tikzlibrarycircuits.logic.code.tex: circuit declare symbol = xnor gate, tikzlibrarycircuits.logic.code.tex: circuit declare symbol = not gate, tikzlibrarycircuits.logic.code.tex: circuit declare symbol = buffer gate Der erste Treffer dürfte zu ignorieren sein.sein. Dasselbe funktioniert natürlich auch für `circuit handle symbol`, etc.

Man kann sich eine Liste ausgeben lassen, wenn man weiß, dass die Symbole über `circuit declare symbol` in der `circuits`-library deklariert sind. Der Aufruf grep "circuit declare symbol" * im Verzeichnis `$TEXMF/tex/generic/pgf/frontendlayer/tikz/libraries/circuits/` liefert tikzlibrarycircuits.code.tex: circuit declare symbol/.style args={#1}{ tikzlibrarycircuits.ee.code.tex: circuit declare symbol = resistor, tikzlibrarycircuits.ee.code.tex: circuit declare symbol = inductor, tikzlibrarycircuits.ee.code.tex: circuit declare symbol = capacitor, tikzlibrarycircuits.ee.code.tex: circuit declare symbol = contact, tikzlibrarycircuits.ee.code.tex: circuit declare symbol = ground, tikzlibrarycircuits.ee.code.tex: circuit declare symbol = battery, tikzlibrarycircuits.ee.code.tex: circuit declare symbol = diode, tikzlibrarycircuits.ee.code.tex: circuit declare symbol = Zener diode, tikzlibrarycircuits.ee.code.tex: circuit declare symbol = Schottky diode, tikzlibrarycircuits.ee.code.tex: circuit declare symbol = tunnel diode, tikzlibrarycircuits.ee.code.tex: circuit declare symbol = backward diode, tikzlibrarycircuits.ee.code.tex: circuit declare symbol = breakdown diode, tikzlibrarycircuits.ee.code.tex: circuit declare symbol = bulb, tikzlibrarycircuits.ee.code.tex: circuit declare symbol = current source, tikzlibrarycircuits.ee.code.tex: circuit declare symbol = voltage source, tikzlibrarycircuits.ee.code.tex: circuit declare symbol = current direction, tikzlibrarycircuits.ee.code.tex: circuit declare symbol = current direction', tikzlibrarycircuits.ee.code.tex: circuit declare symbol = make contact, tikzlibrarycircuits.ee.code.tex: circuit declare symbol = break contact, tikzlibrarycircuits.logic.code.tex: circuit declare symbol = and gate, tikzlibrarycircuits.logic.code.tex: circuit declare symbol = nand gate, tikzlibrarycircuits.logic.code.tex: circuit declare symbol = or gate, tikzlibrarycircuits.logic.code.tex: circuit declare symbol = nor gate, tikzlibrarycircuits.logic.code.tex: circuit declare symbol = xor gate, tikzlibrarycircuits.logic.code.tex: circuit declare symbol = xnor gate, tikzlibrarycircuits.logic.code.tex: circuit declare symbol = not gate, tikzlibrarycircuits.logic.code.tex: circuit declare symbol = buffer gate Der erste Treffer dürfte zu ignorieren sein.