Here is a list of all documented variables with links to the struct/union documentation for each field:

A

B

C

D

E

F

G

H

I

J

L

M

N

O

P

Q

R

S

T

U

V

W

X

Y

Z

- h -

• handle_floats_manually : JSON_config
• height : nsIPluginTagInfo2, nsIPluginTagInfo
• highDensityTrackJam : ElectronicEmissionBeamData
• horizontalDeflectionAngle : VectoringNozzleSystemData
• hour : ClockTime