cran-comments.md

Test environments

• Local: Windows 11, R 4.4.2 via Posit Workbench

R CMD check results

• There were no ERRORs or WARNINGs, except:

• WARNING: ‘qpdf’ is needed for checks on size reduction of PDFs → This is a known optional dependency and does not affect package functionality.

• There was one NOTE:

• "unable to verify current time" → This is due to system time settings and can be safely ignored.

Comments

This is the first submission of the funcMapper package to CRAN.

The package provides a tool for visualising user-defined function dependencies within an R script. It is particularly useful for:

• Developers onboarding into a new codebase
• Teams collaborating on R projects
• Developers handing over projects

The main function, funcMapper(), generates an interactive HTML map of function relationships using visNetwork. It wraps the target script, traces user-defined functions recursively, and highlights the root script in red.

All examples, documentation, and tests have been verified locally.