LispWorks User Guide and Reference Manual > 35 The MP Package

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remove-process-property

Function
Summary

Removes a general property from a process.

Package

mp

Signature

remove-process-property indicator &optional process => removedp

Arguments

indicator

A Lisp object.

process

A process.

Values

removedp

A generalized boolean.

Description

The function remove-process-property removes the general property associated with indicator from the process process .

If process is not supplied or is nil , the current process (that is, the result of calling get-current-process) is used.

Note that removing a property is different from setting its value to nil , because when process-property is called with a default for a property that was removed, it returns the default, but for a property that was set to nil it returns nil .

removedp is true if the property was removed.

See also

pushnew-to-process-property
remove-from-process-property
process-property


LispWorks User Guide and Reference Manual - 22 Dec 2009

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