ArborX


attrloop

Longname: attr ibute loop   Open the Documentation Legend
Released: 7.80 
Created: 7.80 
See also: var attr getvar show xpath tokloop xpointer

Summary
A keyword used with function variables: ^[funcname parameter(s)]. This syntax can be used anywhere that a regular 3B2 variable can be used: in show strings, in scripts, in expressions, etc. Function variables are a V8 feature that uniforms variable use and functions into a readable syntax. This will display the sub attribute value loop names for the selected area wrapper loop, see also <<@>>.
Example extract

The following show string will display the current value of the th command (text height).

 <?show ^[prop th]?>

Syntax (7.80)
attrloop number_id:n
number_id:n

The number of the attribute loop you want the names for.

Old

 <?show $^@(1)>

New

 <?show $^[attrloop 1]>

Document created on 01-Oct-2004 (revision 001)