Provided by: wml_2.0.12ds1-10build2_amd64 bug

NAME

       wml::std::label - Labels and References

SYNOPSIS

        #use wml::std::label auxfile=NAME

        <label name "Label Section">
        <ref name>

DESCRIPTION

       This module implements a mechanism of labels and references.  Labels are defined via
       variables, which are expanded with the "<ref>" tag.  A common problem is when labels are
       referenced before they are defined.  For this reason, labels are stored in an auxiliary
       file.  When the module is loaded, this file is read and labels are defined.  Then input is
       processed and at end of input, labels are compared with their previous value.  If some
       labels changed, then all labels are written to the auxiliary file and a message is printed
       to warn that labels are wrong.

AUTHOR

        Denis Barbier
        barbier@engelschall.com

REQUIRES

        Internal: P2, P3, P4
        External: --