woman-parse-colon-path
woman-parse-colon-path is a compiled Lisp function in `woman.el
'.
(woman-parse-colon-path PATHS)
Explode search path string PATHS into a list of directory names.
Allow Cygwin colon-separated search paths on Microsoft platforms.
Replace null components by calling `woman-parse-man.conf'.
As a special case, if PATHS is nil then replace it by calling
`woman-parse-man.conf'.