Scope modifiers: Difference between revisions
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Other declarations follow lexical scoping.<br/> |
Other declarations follow lexical scoping.<br/> |
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Visibility is determined by the enclosing braces { }<br/> |
Visibility is determined by the enclosing braces { }<br/> |
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=={{header|COBOL}}== |
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The EXTERNAL clause specifies that a data item or a file connector is external. The constituent data items and |
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group data items of an external data record are available in a run unit to every runtime element that describes the |
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record as external. |
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The GLOBAL clause specifies that a constant-name, a data-name, a file-name, a report-name, or a screen-name is |
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a global name. A global name is available to every program contained within the program that declares it. |
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The COMMON clause specifies that the program is common. A common program is contained within another |
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program but may be called from programs other than that containing it. |
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=={{header|Common Lisp}}== |
=={{header|Common Lisp}}== |