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4.35 - [gv] Built-In

Mnemonic aid: gv for Global Variable

 [gv]  will only return a global variable. If a local with the same name exists, but a global does not, nothing is generated.

See also:  [gload] ,  [global] ,  [graw] ,  [gsave] ,  [load] ,  [local] ,  [lv] ,  [page] ,  [raw] ,  [save] ,  [v] ,  [vdec]  and  [vinc] 

[gv variableName]

[local test 123]
[global test [i 456]]
[gv test]

<span style="font-style: italic;">456</span>

Other built-ins used here:  [global] ,  [i]  and  [local] 

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