hiGetTextSourceLength

hiGetTextSourceLength(
w_windowId 
) 
=> x_length / nil 

Description

Returns the length of the source in a window.

Argument

w_windowId

Specifies the window ID.

Values Returned

x_length	The length of the text.
nil	w_windowId is invalid. A warning is also issued.

Related Topics

Miscellaneous Viewfile Functions

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