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@ -27,6 +27,7 @@ __all__ = [
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'Variable',
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'Program',
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'Operator',
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'Parameter',
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'default_startup_program',
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'default_main_program',
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'program_guard',
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@ -1905,7 +1906,7 @@ def program_guard(main_program, startup_program=None):
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def get_var(name, program=None):
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"""
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Get a variable by name from the global block of a program.
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Args:
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name(str): name of the variable
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program(Program|None): program object.
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