'95 Honda Accord hydraulic(?) clutch failure...

A friend of mine has a '95 Accord with what sounds like a hydraulic
clutch..."the" fluid is leaking so she fills it as required, however,
she drove it without fluid over the weekend. Topped it up this
morning and the clutch doesn't disengage. She can start the car in
neutral but she can't put it into any gear. When the car is off, she
can put the car in gear and when she tries to start it with the clutch
pedal depressed (i.e., clutch should be disengaged), the car lurches
and stalls.

Bad cable?

TIA!