Difference between revisions of "Io.output"
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When called without parameters, it returns the current default output file. | When called without parameters, it returns the current default output file. | ||
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(file) = io.output(file) | (file) = io.output(file) | ||
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'''In case of errors this function raises the error, instead of returning an error code.''' | '''In case of errors this function raises the error, instead of returning an error code.''' | ||
Latest revision as of 14:30, 13 July 2023
Available since: Gideros 2011.6
Class: io
Description
When called with a file name, it opens the named file (in text mode), and sets its handle as the default output file.
When called with a file handle, it simply sets this file handle as the default output file.
When called without parameters, it returns the current default output file.
(file) = io.output(file)
In case of errors this function raises the error, instead of returning an error code.
Parameters
file: (file) file object to use as default output optional
Return values
Returns (file) default output file object
