= abbreviations
= acronyms
= command arguments (such as -a)
= command name (like ls)
= defining instance of a term
= like but using proportional font
= proper names
= short quotation
= strike through text
= puts a footnote at the bottom of the page
= puts text in page margin
= text that only goes on printed pages
= text that only goes on the on-line pages
= for images; can have captions
= like img alt; can be align left, right, center,
or float.
= used for tables; can have captions.
= table header
| = table data
| = end of row of data
Example Table
col 1 | col 2 | col 3 |
c1,r1 | c2,r1 | c3,r1 |
= special math formatting
= element grouping
= element grouping
= used to make numberator and denominator