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Hmisc (version 5.1-3)

latexCheckOptions: Check whether the options for latex functions have been specified.

Description

Check whether the options for latex functions have been specified. If any of
options()[c("latexcmd","dviExtension","xdvicmd")] are NULL, an error message is displayed.

Usage

latexCheckOptions(...)

Value

If any NULL options are detected, the invisible text of the error message. If all three options have non-NULL values, NULL.

Arguments

...

Any arguments are ignored.

Author

Richard M. Heiberger <rmh@temple.edu>

See Also