On 22/05/2023 3:07 p.m., Ivan Krylov wrote:
I fed your vignette to R CMD Sweave, and here's the relevant fragment
from the resulting *.tex file:
This returned a {\tt "findFn"} object identifying 405 help pages.
When this was run while preparing this manuscript, the sixth row was
{\tt pspline_checker} in the \pkg{JOPS} package, which has a {\tt
Score} of 47. (On another day, the results could be different,
because CRAN changes over time.) This was the sixth row in this
table, because it is in the \pkg{JOPS} package, which had a total of
54 help pages matching the search term, but this was the only one
whose name matched the {\tt pattern} passed to {\tt grepFn}.
This corresponds to the following part of the vignette:
This returned a {\tt "findFn"} object identifying \Sexpr{nrow(g)}
help pages.
When this was
run while preparing this manuscript, the sixth row was
{\tt \Sexpr{gFunc6}} in the
\pkg{\Sexpr{gPac6}} package, which has a {\tt Score} of
\Sexpr{gScore6}.
So, you need to escape the underscores in gFunc6. Probably not gPac6
because underscores are not allowed in package names.
Nice find. Just in case Spencer has trouble with escaping the escapes,
I think he should change
"{\tt \Sexpr{gFunc6}}"
to
"{\tt \Sexpr{sub("_", "\\\\_", gFunc6)}}
Even better would be to write a little function "sanitizeForLatex" that
did this and any other necessary changes, and call that.
Duncan Murdoch
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