28.1.4 Using predefined macros

Mif2Go provides several predefined macros for HTML, listed in Table 28-1.

Predefined macro names are reserved

Avoid giving any of your own macros a name that starts with an underscore; the Mif2Go definition takes precedence. The “$” says “this is a Mif2Go construct”; the “_” says “the name is reserved, not one of yours”.

Note:  For backward compatibility Mif2Go recognizes a predefined macro name without the underscore (such as <$trail>), but only if you have not defined your own macro with the same name. Your macro definition takes precedence if there is no underscore.

Table 28-1 Predefined macros for HTML output

Macro	Description	­Ref.
<$_localtoc>	List of links to subordinate files (a local TOC)	20.3.3
<$_lastlocaltoc>	Copy of last local TOC generated	20.3.3
<$_madewith>	“Made with Mif2Go” label or button	13.15
<$_next>	Link to, and title of, following file	20.4
<$_prev>	Link to, and title of, preceding file	20.4
<$_seqnext>	Link to, and title of, following file in the book	20.4
<$_seqprev>	Link to, and title of, preceding file in the book	20.4
<$_TopicStartCode>	Macros from marker type TopicStartCode	29.2.1
<$_trail>	Inserts a “breadcrumb trail” of links	20.2

You cannot use predefined macros in system commands. See §34.4.5 Supplying system commands in a .bat file.

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