META -- displays meta-data

Provided mainly for use in templates, this macro generates the parts of the topic view that relate to meta-data (attachments, forms etc.).

Parameters

The unnamed parameter controls what meta-data is displayed, other parameters control how it is displayed.

Generates the table showing the form fields.

Generates a table of attachments

Parameter	Description	Default
`all`	to show hidden attachments	`off`
`title`	to show a title - only if attachments are displayed
`template`	to use a custom template for the rendering of attachments	`attachtables`

If a topic was moved or renamed, generates a message with details and a revert link

Parameter	Description	Default
`prefix`	Prefix that goes before the moved message, but only if the message is generated
`suffix`	Prefix that goes after the moved message, but only if the message is generated

Display details of ancestor topics

Parameter	Description	Default
`dontrecurse`	Recursing up the tree incurs some cost. Equivalent to `depth=1`	`off`
`depth`	Return only the specified ancestor
`nowebhome`	Suppress WebHome
`format`	Format string used to display each parent topic where `$web` expands to the web name, and `$topic` expands to the topic name	`[[$web.$topic][$topic]]`
`separator`	Separator between parents	`>`
`prefix`	Prefix that goes before parents, but only if there are parents
`suffix`	Suffix, only appears if there are parents

Display the value of a single form field

Parameter	Description	Default
`name`	name of the field
`newline`	how to represent newlines in the value	`$n`
`bar`	How to represent vertical bars in the data. Vertical bars are rewritten to an HTML entity by default so as to not be mistaken for a table separator. This option allows you to change what is produced.	`&vbar;`
`display`	If `on` retrieves the displayed value of a `+values` formfield type, as against the default, stored*, value	`off`
`topic`	Select which topic to get the meta-data from