Style

MarkupStyle

Holds information about the style specification set out by a MarkupTag.

MarkupStyle(tag::MarkupTag)

Builds a MarkupStyle definition from a MarkupTag.

apply_style(text)

Apply style to a piece of text.

Extract markup style information and insert the appropriate ANSI codes to style a string.

When multiple, nested color tags are present, like in" "{red} abcd {green} asd {/green} eadsa {/red}" extra care should be put to ensure that when green is closed the text is rendered as red. To this end, this function keeps track of the last color style information and where it occurred in the input text. If the current markup tag is nested in the previous, it changes, for example "{/green}" to "{/green}{red}". The same in parallel has to be done for background colors.

By default, "orphaned" tags (i.e. open/close markup tags without the corresponding tag) are removed from the string. Use leave_orphan_tags to change this behavior.

get_style_codes(style::MarkupStyle)

Get ANSICodes corresponding to a MarkupStyle.

Check if a string is a mode name