ArborX


resolve

Longname: resolve   Open the Documentation Legend
Released: 7.80 
Created: 7.80 
See also: var attr stream mini getvar indirect (n/a) expr show xpath attrloop tokloop measure xpointer fs fish fishloop prop propval length lookup string perl lump_expand hash taginfo format_num format_seq css char Technote: 0080

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. The 'reslove' function resolves and displays the value of any defined 3B2 {area}.
Example extract

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

 <?show ^[prop th]?>

Syntax (7.80)
resolve `{´  area_name:t `}´ 
area_name:t

The name of the defined 3B2 area (or shortcut) you want to reslove.

Show where the area {sgml_dtd} is pointing to.

 <?show $^[resolve {sgml_dtd}]>

Document created on 11-Nov-2004 (revision 1)