#Specification: help file / path ([helpf.cc,31])
All help file of linuxconf are under the same directory USR_LIB_CONF. Each subject (netconf, userconf, etc...) has its own subdirectory under this directory. In these subdirectories, we have file ending with the extension help.
#Specification: help file / path / exception ([helpf.cc,58])
HELP_FILE object for modules may be defined with a subdir component being an absolute path. The standard linuxconf help base path is not used then. The subdir (which is indeed a full absolute path) is concatenated with this way to create the basepath of the help file.