display-current-short-heading
display-current-short-heading(self: none, level: auto, hierachical: true, depth: 9999, setting: body => body, style, ..setting-args)(source)Display the current short heading on the page.
level : int | auto default: auto
The level of the heading. If level is auto, it will return the last heading on or before the current page. If level is a number, it will return the last heading on or before the current page with the same level.
hierachical : bool default: true
Whether to return the heading hierarchically. If true, returns the last heading according to the hierarchical structure. If false, returns the last heading on or before the current page with the same level.
depth : int default: 9999
The maximum depth of the heading to search. Usually, it should be set as slide-level.
style : function
The style of the heading. If style is a function, it will use the function to style the heading. For example, style: (self: none, current-heading) => utils.short-heading(self: self, current-heading).
Returns: content