18.2 Specifying link appearance
Link presentation is typically set in the browser, by the user. If you do nothing, links come out the color the user specifies; with or without underlines, as the user chooses. It is best not to impose your own ideas on users in this area.
§18.2.1 Specifying link colors
§18.2.3 Using markers to assign link attributes
§18.2.4 Using a macro to specify link properties
§18.2.5 Replacing problem characters in links
§18.2.6 Forcing link text to lowercase
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