ULAplus support

[ardentcrest]

#include <ulaplus.bas>
ulaplusswitch(1):cls
bold 1

ulaplusattr(0,15)
cls
ulapluspalette(0,ulaplushexcolour(0398h))
ulapluspalette(15,ulaplushexcolour(0275h))
ulapluspalette(57,ulaplushexcolour(0874h))
ulapluspalette(49,ulaplushexcolour(0543h))
ulapluspalette(58,ulaplushexcolour(0783h))

print at 0,0;"";
print "test - using palette from <!-- m --><a class="postlink" href="http://www.colourlovers.com/palette/1779157/Reflect_Hope_F?widths=0">http://www.colourlovers.com/palette/177 ... F?widths=0</a><!-- m -->":print
print "hexcolours (12bit):"
print "#275,#874,#398,#543,#783":print

ulaplusattr(49,57):print "hello world!"
ulaplusattr(57,49):print "hello world!":print

ulaplusattr(49,58):print "hello world!"
ulaplusattr(58,49):print "hello world!":print

ulaplusattr(15,15):print "\::";
ulaplusattr(57,57):print "\::";
ulaplusattr(0,0):print "\::";
ulaplusattr(49,49):print "\::";
ulaplusattr(58,58):print "\::";

pause 0

 11:08:32 -> Compilation starts(31 Lines)
 11:08:32 -> Source new.bor saved
 11:08:32 -> C:\Program Files\Boriel Tm\ZX Basic Compiler\zxb.exe "temp.bor" -S 24576 -o "C:\Program Files\Boriel Tm\ZX Basic Compiler\new.bin"

 11:08:33 -> Exit code: 1

temp.bor:30: Error: illegal preprocessor character '