Glimmr Graphic Hyperlinks

version 1/100805 by Erik Temple

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  • Part 5 - Identifying whether a command was generated by the mouse

    The mouse-generated flag is a truth state that varies. The mouse-generated flag is false.

    A command-pasting rule (this is the flag generated commands rule):
        now the mouse-generated flag is true;
        
    Before reading a command (this is the mouse-generated flag reset rule):
        now the mouse-generated flag is false;
        continue the action.
        
    To decide whether the command is mouse-generated:
        decide on the mouse-generated flag.
        
    The flag generated commands rule is listed before the glue replacement command into parse buffer rule in the command-pasting rules.