<<b> ... <b>> Places the delimited text in bold font.
<<big> ... <big>> Places the delimited text in size 5 font.
<<blockquote> ... <blockquote>> Indents the text a bit.
<<box> ... <box>> Draw a box around the content.
<<br>> Generate the HTML linebreak tag.
<<btag> ... <btag>> Beginning XeX Tag
<<center> ... <center>> Centers the delimited content.
<<cite> ... <cite>> Indicate some sort of a citation.
<<comment> ... <comment>> The content is ignored by XeX.
<<ct> filename <ct>> Copy the text in the named file into the html file being generated.
<<ctt> filename <ct>> Same as ct, but the text is outputted in teletype font.
<<echo> ... <echo>> Display the content to the standard output file on one line.
<<etag> ... <etag>> Ending XeX Tag
<<example> ... <example>> Display the content in the "example" color.
<<exercise> ... <exercise>> Display the content in the "exercise" color.
<<fill1>> "1" vertical white space
<<fill2>> "2" vertical white spaces
<<fill3>> "3" vertical white spaces
<<fill4>> "4" vertical white spaces
<<fill5>> "5" vertical white spaces
<<fill6>> "6" vertical white spaces
<<fill7>> "7" vertical white spaces
<<fill8>> "8" vertical white spaces
<<fill9>> "9" vertical white spaces
<<fill10>> "10" vertical white spaces
<<focus>> Print the "directory of focus" to the standard output file.
<<giant> ... <giant>> Places the delimited text in size 7 font.
<<glink> ... <glink>> Generates a global link given a global address (without "http://") and a label.
<<header> ... <header>> Display the content in the "header" color.
<<hyperlink> ... <hyperlink>> ?
<<i> ... <i>> Slanted text.
<<image> ... <image>> Imports an image given its global address.
<<lab1>> Display one "left angular bracket".
<<lab2>> Display two "left angular brackets".
<<large> ... <large>> Places the delimited text in size 6 font.
<<li> ... <li>> List item.
<<little> ... <little>> Places the delimited text in size 3 font.
<<link> ... <link>> Generate a global link given a file name and a label. Search takes place within the area defined by the "zoom" directory.
<<medium> ... <medium>> Places the delimited text in size 4 font.
<<nt> ... <nt>> Nonterminal descriptor for language description.
<<ol> ... <ol>> Ordered list with arabic numeral bullets.
<<olabc> ... <olabc>> Ordered list with A B C bullets.
<<olabcs> ... <olabcs>> Ordered list with a b c bullets.
<<olrn> ... <olrn>> Ordered list with I II III bullets.
<<olrns> ... <olrns>> Ordered list with i ii iii bullets.
<<p>> Generate the HTML paragraph tag.
<<primary> ... <primary>> Display the content in the "primary" color.
<<question> ... <question>> Display the content in the "question" color.
<<rab1>> Display one "right angular bracket".
<<rab2>> Display two "right angular brackets".
<<secondary> ... <secondary>> Display the content in the "secondary" color.
<<select> ... <select>> Indicates something to be selected, perhaps a hyperlink or a menu item.
<<small> ... <small>> Places the delimited text in size 2 font.
<<space>> One horizontal white space.
<<space1>> One horizontal white space.
<<space2>> 2 horizontal white spaces.
<<space3>> 3 horizontal white spaces.
<<space4>> 4 horizontal white spaces.
<<space5>> 5 horizontal white spaces.
<<space6>> 2 horizontal white spaces.
<<space6>> 2 horizontal white spaces.
<<space7>> 7 horizontal white spaces.
<<space8>> 8 horizontal white spaces.
<<space9>> 9 horizontal white spaces.
<<space10>> 10 horizontal white spaces.
<<special> ... <special>> Display the content in the "special" color.
<<tag> ... <tag>> Stand alone XeX Tag
<<tiny> ... <tiny>> Places the delimited text in size 2 font.
<<token> ... <token>> Same as tt tag for now.
<<type> ... <type>> Indicates text to be typed, perhaps at a command line prompt.
<<u> ... <u>> Underlined text.
<<ul> ... <ul>> Ordered list with dot bullets.
<<unzoom>> Pop the "zoom stack".
<<zoom> ... <zoom>> Focus the search space to be within the specified directory. (Specification is relative to the current "zoom" directory.) Push the old "zoom directory" onto the "zoomstack".
<<zoomstack>> Display the "zoom stack" to the standard output file.