Hello, I just got a problem in a function document in a package I developed.The file containing the document is generatingCDSaaFile.Rd. The problem is related to the underscore I used in the following sentence
and the last part is ‘\_AAseq.txt.gz’ I got a 'note' message when the package was checked in the CRAN: checkRd: (-1) generatingCDSaaFile.Rd:72: Escaped LaTeX specials: \_ I don't think I saw this kind of message in the past (say six months ago). A copy of the check result in CRAN is appended below. As you can see, I also got the same problem in other places in the document. I have been trying to fix the problem via searching Google. I have tried to replace "\_" with "\textunderscore " as some internet post suggested, but this did not solve the problem. So I just wonder if anyone can help me with the problem. Please let me know if any more information is needed. Best regards, Yaoyong ##################################################### CRAN Package Check Results for Package geno2proteo <https://cran.r-project.org/web/packages/geno2proteo/index.html> Last updated on 2022-06-11 11:52:26 CEST. FlavorVersionTinstallTcheckTtotalStatusFlags r-devel-linux-x86_64-debian-clang <https://cran.r-project.org/web/checks/check_flavors.html#r-devel-linux-x86_64-debian-clang> 0.0.5 17.31 170.54 187.85 NOTE <https://www.r-project.org/nosvn/R.check/r-devel-linux-x86_64-debian-clang/geno2proteo-00check.html> r-devel-linux-x86_64-debian-gcc <https://cran.r-project.org/web/checks/check_flavors.html#r-devel-linux-x86_64-debian-gcc> 0.0.5 12.00 130.58 142.58 NOTE <https://www.r-project.org/nosvn/R.check/r-devel-linux-x86_64-debian-gcc/geno2proteo-00check.html> r-devel-linux-x86_64-fedora-clang <https://cran.r-project.org/web/checks/check_flavors.html#r-devel-linux-x86_64-fedora-clang> 0.0.5 220.04 NOTE <https://www.r-project.org/nosvn/R.check/r-devel-linux-x86_64-fedora-clang/geno2proteo-00check.html> r-devel-linux-x86_64-fedora-gcc <https://cran.r-project.org/web/checks/check_flavors.html#r-devel-linux-x86_64-fedora-gcc> 0.0.5 229.54 NOTE <https://www.r-project.org/nosvn/R.check/r-devel-linux-x86_64-fedora-gcc/geno2proteo-00check.html> r-devel-windows-x86_64 <https://cran.r-project.org/web/checks/check_flavors.html#r-devel-windows-x86_64> 0.0.5 242.00 470.00 712.00 NOTE <https://www.r-project.org/nosvn/R.check/r-devel-windows-x86_64/geno2proteo-00check.html> r-patched-linux-x86_64 <https://cran.r-project.org/web/checks/check_flavors.html#r-patched-linux-x86_64> 0.0.5 12.58 164.99 177.57 OK <https://www.r-project.org/nosvn/R.check/r-patched-linux-x86_64/geno2proteo-00check.html> r-release-linux-x86_64 <https://cran.r-project.org/web/checks/check_flavors.html#r-release-linux-x86_64> 0.0.5 OK <https://www.r-project.org/nosvn/R.check/r-release-linux-x86_64/geno2proteo-00check.html> r-release-macos-arm64 <https://cran.r-project.org/web/checks/check_flavors.html#r-release-macos-arm64> 0.0.5 65.00 OK <https://www.r-project.org/nosvn/R.check/r-release-macos-arm64/geno2proteo-00check.html> r-release-macos-x86_64 <https://cran.r-project.org/web/checks/check_flavors.html#r-release-macos-x86_64> 0.0.5 89.00 OK <https://www.r-project.org/nosvn/R.check/r-release-macos-x86_64/geno2proteo-00check.html> r-release-windows-x86_64 <https://cran.r-project.org/web/checks/check_flavors.html#r-release-windows-x86_64> 0.0.5 195.00 363.00 558.00 OK <https://www.r-project.org/nosvn/R.check/r-release-windows-x86_64/geno2proteo-00check.html> r-oldrel-macos-arm64 <https://cran.r-project.org/web/checks/check_flavors.html#r-oldrel-macos-arm64> 0.0.5 57.00 OK <https://www.r-project.org/nosvn/R.check/r-oldrel-macos-arm64/geno2proteo-00check.html> r-oldrel-macos-x86_64 <https://cran.r-project.org/web/checks/check_flavors.html#r-oldrel-macos-x86_64> 0.0.5 84.00 OK <https://www.r-project.org/nosvn/R.check/r-oldrel-macos-x86_64/geno2proteo-00check.html> r-oldrel-windows-ix86+x86_64 <https://cran.r-project.org/web/checks/check_flavors.html#r-oldrel-windows-ix86_x86_64> 0.0.5 32.00 145.00 177.00 OK <https://www.r-project.org/nosvn/R.check/r-oldrel-windows-ix86+x86_64/geno2proteo-00check.html> Check Details Version: 0.0.5 Check: Rd files Result: NOTE checkRd: (-1) generatingCDSaaFile.Rd:23: Escaped LaTeX specials: \_ \_ checkRd: (-1) generatingCDSaaFile.Rd:72: Escaped LaTeX specials: \_ Flavors: r-devel-linux-x86_64-debian-clang <https://www.r-project.org/nosvn/R.check/r-devel-linux-x86_64-debian-clang/geno2proteo-00check.html>, r-devel-linux-x86_64-debian-gcc <https://www.r-project.org/nosvn/R.check/r-devel-linux-x86_64-debian-gcc/geno2proteo-00check.html>, r-devel-linux-x86_64-fedora-clang <https://www.r-project.org/nosvn/R.check/r-devel-linux-x86_64-fedora-clang/geno2proteo-00check.html>, r-devel-linux-x86_64-fedora-gcc <https://www.r-project.org/nosvn/R.check/r-devel-linux-x86_64-fedora-gcc/geno2proteo-00check.html>, r-devel-windows-x86_64 <https://www.r-project.org/nosvn/R.check/r-devel-windows-x86_64/geno2proteo-00check.html> ########################################################################## [[alternative HTML version deleted]] ______________________________________________ R-package-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-package-devel