Fix sprintf warnings in R-devel (CRAN check)

[aryoda]

See email from Prof. Brian Ripley (Oct 23, 2020):

CRAN packages with sprintf warnings in R-devel:

That is

CodeDepends DescTools FluMoDL GmAMisc LOGICOIL ODB Publish
R.utils anytime aos aroma.core assertive.datetimes colt dbmss dbstats
doFuture easyDes ecespa ems fastJT fun future future.BatchJobs
future.apply future.batchtools future.callr geojsonio ggedit globals
highlight huxtable jtGWAS jwutil knitLatex ldaPrototype lfe listenv
logmult matlib meteR mlr mlrMBO move munsellinterpol nets
nvmix odin openxlsx parallelly pkgmaker plfMA pomp progressr rdlocrand
rioja salso scan sjstats smacpod spatialEco spatialsegregation
spatstat stablelearner sybil tcpl tinyProject tinytest tryCatchLog
tsdecomp vetr xgboost

R-devel has a new runtime check in sprintf() that all arguments are used
by the format and this is showing one or more warnings in the checks of
these packages, usually in the examples. E.g.

Warning in sprintf("%s$", extension, ignore.case = TRUE) :
argument not used by format
Warning in sprintf("%s", getFunctionLinks(tokens[w]),
tokens[w], :
argument not used by format

Please investigate (by running R CMD check with the latest R-devel and
grepping the .Rcheck directory). In some cases the warning seems to be
from another package, usually one with the same maintainer. If from one
not on this list, please let CRAN and its maintainer know. If you think
this is a false positive, please contact Tomas Kalibera (in Cc:).

[aryoda]

First analysis: The offending line may be:

tryCatchLog/R/log2console.R

Line 32 in 538f3ea

res <- sprintf("%s [%s] %s\n", severity.level, log.time, msg, "\n")

The trailing new line is a stupid mistake ;-)

[aryoda]

Update: CI/CD for R-devel indeed shows

> tryCatchLog:::log2console("WARN", "this is my last warning")
Warning in sprintf("%s [%s] %s\n", severity.level, log.time, msg, "\n") :
  one argument not used by format '%s [%s] %s
'
WARN [2020-10-27 08:44:47] this is my last warning

in the tryCatchLog-Ex.Rout file

[aryoda]

Fixed in version 1.2.0