fbdoc

fbdoc is a javadoc-style generator for FreeBASIC. It reads the comment above each declaration (', Rem or /' ... '/), supports @param, @return, @see and other tags, generates descriptions where comments are missing, builds a call graph, and reports documentation coverage and possibly unused code. Output formats: text, Markdown, HTML (single page or split), JSON, Graphviz, Mermaid and a call tree. Run fbdoc --help for all options.