leToggleAllGravity

leToggleAllGravity(
)
=> t

Description

Toggles the gravity and rule gravity settings. If the values of gravity (cdsenv gravityOn) and rule gravity (cdsenv ruleGravityOn) are different, leToggleAllGravity() turns on the value of both the environment variables to make them equal.

Arguments

None

Value Returned

t	Gravity and rule gravity are toggled.

Example

If gravity setting cdsenv gravityOn is set to t and rule gravity setting cdsenv ruleGravityOn is set to nil, the values when invoking the leToggleAllGravity() sequentially are listed as follows:

leToggleAllGravity() 

gravityOn = t; ruleGravityOn = t

In case of different value for gravityOn and ruleGravityOn, the function sets the value variables to t.

leToggleAllGravity()

gravityOn = nil, ruleGravityOn = nil

leToggleAllGravity()

gravityOn = t, ruleGravityOn = t

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