<$_prev>

First file split from first FrameMaker file in sequence

None (no destination code)

At Start

First file split from:
- each non-first FrameMaker file
- all non-first unsplit files

<$$_seqprevfile>

<$$_seqprevtitle>

All other split files

<$$_prevfile>

<$$_prevtitle>

<$_next>

Last file split from last FrameMaker file in sequence

None (no destination code)

At End

Last file split from:
- each non-last FrameMaker file
- all non-last unsplit files

<$$_seqnextfile>

<$$_seqnexttitle>

All other split files

<$$_nextfile>

<$$_nexttitle>

<$_prev>

<$$_prevfile>

File name of preceding split file

<$$_prevtitle>

Title of preceding split file

<$$_seqprevfile>

Name of preceding file in sequence, with extension .htm

<$$_seqprevtitle>

Title listed in sequence for preceding FrameMaker file

<$_next>

<$$_nextfile>

File name of following split file

<$$_nexttitle>

Title of following split file

<$$_seqnextfile>

Name of following file in sequence, with extension .htm

<$$_seqnexttitle>

Title listed in sequence for following FrameMaker file

Either macro 

<$$_currfile>

File name of current split file

<$$_currtitle>

Title of current split file (the one used in HTML <title> element)

<$$_seqcurrfile>

Name of current file in sequence, with extension .htm

<$$_seqcurrtitle>

Title listed in sequence for current FrameMaker file