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#define STR(x) #x

task main()
{
	TextOut(0, 0, STR(Hello World), 0);
	Wait(2000);
}

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# Error: String return value expected
File "C:\Documents and Settings\All Users\Documents\MatData10\NXT-Programs\NXT-BRICXCC\NXC\MemoryManager\Stringify test.nxc" ; line 7
#    Wait(
#----------------------------------------------------------
# Error: ')' expected
File "C:\Documents and Settings\All Users\Documents\MatData10\NXT-Programs\NXT-BRICXCC\NXC\MemoryManager\Stringify test.nxc" ; line 7
#    Wait(
#----------------------------------------------------------
# Error: ';' expected
File "C:\Documents and Settings\All Users\Documents\MatData10\NXT-Programs\NXT-BRICXCC\NXC\MemoryManager\Stringify test.nxc" ; line 7
#    Wait(2

Code: Select all

#define STR(x) "#x"

task main()
{
   TextOut(0, 0, STR(Hello World), 0); // STR(Hello World): string expected
   Wait(2000);
}

Code: Select all

#define STR(x) "#"+x

task main()
{
   TextOut(0, 0, STR("Hello World"), 0); // STR(Hello World): string expected
   Wait(2000);
}

Code: Select all

TextOut(0, 0, STR(abc) , 0);