Hypertext Tags

<..html index target..>
 \csname a:--\endcsname
 -_-_-

<..html index source..>
 \csname b:--\endcsname
 -_-_-

<..indexes..>+
 \NewConfigure{--}{2}
 \Configure{--}
   {\html:addr \Link-{}{<.idx htag.>\last:haddr}\EndLink}
   {\string\csname\space :gobble\string\endcsname{\html:lbl}%
     \string\Link[\FileName]{<.idx htag.>\last:haddr}{}\folio
     \string\EndLink
   }
 -_-_-

The ‘\string\csname :gobble\string\endcsname{\html:lbl}%’ is for preserving source-ordering when identical key are present. We can’t put \:gobble explicitly because ‘:’ is loaded with cat code 12.

<..idx htag..>
 index-_-_-