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org.gramar.base:xfn.isvariabledefined [2016/06/27 20:35] (current) |
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+ | ==== isVariableDefined() Function ==== | ||
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+ | The isVariableDefined() function returns whether the specified variable has an associated value in the Gramar context | ||
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+ | ^ Argument ^ Kind ^ Required ^ Purpose ^ | ||
+ | |**varname** |string |yes |a variable name | | ||
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+ | === Usage and examples === | ||
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+ | Place a ... | ||
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+ | Return to [[org.gramar.base:index|index]] | ||
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