Checks if a macro is defined using the specified user_entered_command (command_str). Returns its KEY if one exists; otherwise, it returns None.
FIND_MACRO_FROM_COMMAND does not check to determine if the user_entered_command conflicts with the built-in Adams View command language.
Format
FIND_MACRO_FROM_COMMAND(command_str)
command_str | A string containing the user_entered_command of interest. |
var set var=mac_str &string=(eval(FIND_MACRO_FROM_COMMAND("mdi acontrols info")))
if cond=(mac_str != "")
! a macro already exists for those commands....
! mac_str contains the name of the existing macro
else
! no macro exists for those commands
end