5 Path searching **************** This chapter describes the generic path searching mechanism Kpathsea provides. For information about searching for particular file types (e.g., TeX fonts), see the next chapter. This section, with minor differences, has been translated into several other languages (Chinese, Spanish, Russian, Japanese, French, German, ...) as part of the TeX Live guide; see <https://tug.org/texlive/doc.html> for links.
· Searching overview Basic scheme for searching. · Path sources Where search paths can be defined. · Path expansion Special constructs in search paths. · Casefolding search Fallback to case-insensitive search. · Filename database Using an externally-built list to search. · Invoking kpsewhich Standalone path lookup.