looks_rtf | R Documentation |
Validate if a file looks like an RTF. The test should be seen as a minimal requirement; If failed, the file is highly likely that the file is invalid, while passed, there is still possibility that the file does not follw the rule of RTF files.
looks_rtf(con, n = 1000)
con |
A connection object or string of file name |
n |
Integer that specifies the length of contents to be tested. If smaller than 10, forced to 10. |
Logical.
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