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* 'Global commands' - | * 'Global commands' - Used below, is short-hand for commands placed in the 'global' context. | ||
* 'Global variables' - | * 'Global variables' - Used below, is short-hand for variables placed in the 'global' context. | ||
* 'Default command' - Command run by default if no command or alias exists for that name, in the current or inherted context. Examples: | * 'Default command' - Command run by default if no command or alias exists for that name, in the current or inherted context. Examples: | ||
** <kua>var bob fred; bob</kua> Prints 'fred'. The 'var' command is used to create a new variable, then the next statement uses the 'global' default 'varedit' command to print the value of 'bob'. 'bob' is not a command but an existing variable. | ** <kua>var bob fred; bob</kua> Prints 'fred'. The 'var' command is used to create a new variable, then the next statement uses the 'global' default 'varedit' command to print the value of 'bob'. 'bob' is not a command but an existing variable. | ||