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the newly selected item is processed to completion. Then, the suspended
macro is resumed.
NOTE When command input comes from a command, the settings of the PICKADD
and PICKAUTO system variables are assumed to be 1 and 0, respectively. This
preserves compatibility with previous releases of AutoCAD and makes customization
easier because you are not required to check the settings of these variables.
Provide International Support in Macros
To develop menus that can be used with a non-English-language version of
AutoCAD, precede each command or option with the underscore character
(_). The underscore character allows the standard commands and options to
be translated automatically.
Use Built-in Commands in Macros
To develop macros that use built-in commands that are part of AutoCAD,
precede each command with the period character (.). The period character
allows the built-in command to be used even if it has been undefined with
the UNDEFINE command making the macro predicable when it is used on
other systems that share the same customization file.
Repeat Commands in Macros
You can use a leading asterisk (*) to repeat a command in a macro until you
choose another command.
Once you have selected a command, you might want to use it several times
before moving on to another command. In a macro, you can repeat a command
until you choose another command. You cannot use this feature to choose
options.
If a macro begins with *^C^C, the command is repeated until you terminate
by pressing Esc on the keyboard or by selecting another command.
NOTE
Do not use ^C (Cancel) within a macro that begins with the string *^C^C;
this cancels the repetition.
46 | Chapter 4 User Interface Customization