Characters that cannot be used in a Macro ID include the following:

space            

period      .

comma      ,      

question mark      ?

exclamation point      !

semi-colon      ;

colon      :

double quote      "

single open quote      `

parentheses      ( )

brackets      [ ]

braces      { }

Note: Typing a Macro ID in a rich text field followed by one of the above characters will expand the macro.

Note: The apostrophe (i.e., regular single quote character) can be used in Text Macro IDs.