% java -cp ~/src/antlr4/tool/target/antlr4-4.7-SNAPSHOT-complete.jar:. org.antlr.v4.gui.TestRig TR29 graphemes -trace -tree -tokens -encoding utf-8
Whee utf-8
Z̤̲̙̙͎̥̝A͎̣͔̙͘L̥̻̗̳̻̳̳͢G͉̖̯͓̞̩̦O̹̹̺!̙͈͎̞̬
[@0,0:0='Z',<NonControl>,1:0]
[@1,1:1='̤',<Extend>,1:1]
[@2,2:2='̲',<Extend>,1:2]
[@3,3:3='̙',<Extend>,1:3]
[@4,4:4='̙',<Extend>,1:4]
[@5,5:5='͎',<Extend>,1:5]
[@6,6:6='̥',<Extend>,1:6]
[@7,7:7='̝',<Extend>,1:7]
[@8,8:8='A',<NonControl>,1:8]
[@9,9:9='͎',<Extend>,1:9]
[@10,10:10='̣',<Extend>,1:10]
[@11,11:11='͔',<Extend>,1:11]
[@12,12:12='̙',<Extend>,1:12]
[@13,13:13='͘',<Extend>,1:13]
[@14,14:14='L',<NonControl>,1:14]
[@15,15:15='̥',<Extend>,1:15]
[@16,16:16='̻',<Extend>,1:16]
[@17,17:17='̗',<Extend>,1:17]
[@18,18:18='̳',<Extend>,1:18]
[@19,19:19='̻',<Extend>,1:19]
[@20,20:20='̳',<Extend>,1:20]
[@21,21:21='̳',<Extend>,1:21]
[@22,22:22='͢',<Extend>,1:22]
[@23,23:23='G',<NonControl>,1:23]
[@24,24:24='͉',<Extend>,1:24]
[@25,25:25='̖',<Extend>,1:25]
[@26,26:26='̯',<Extend>,1:26]
[@27,27:27='͓',<Extend>,1:27]
[@28,28:28='̞',<Extend>,1:28]
[@29,29:29='̩',<Extend>,1:29]
[@30,30:30='̦',<Extend>,1:30]
[@31,31:31='O',<NonControl>,1:31]
[@32,32:32='̹',<Extend>,1:32]
[@33,33:33='̹',<Extend>,1:33]
[@34,34:34='̺',<Extend>,1:34]
[@35,35:35='!',<NonControl>,1:35]
[@36,36:36='̙',<Extend>,1:36]
[@37,37:37='͈',<Extend>,1:37]
[@38,38:38='͎',<Extend>,1:38]
[@39,39:39='̞',<Extend>,1:39]
[@40,40:40='̬',<Extend>,1:40]
[@41,41:41='\n',<NonControl>,1:41]
[@42,42:41='<EOF>',<EOF>,2:0]
enter   graphemes, LT(1)=Z
enter   grapheme_cluster, LT(1)=Z
consume [@0,0:0='Z',<6>,1:0] rule grapheme_cluster
consume [@1,1:1='̤',<3>,1:1] rule grapheme_cluster
consume [@2,2:2='̲',<3>,1:2] rule grapheme_cluster
consume [@3,3:3='̙',<3>,1:3] rule grapheme_cluster
consume [@4,4:4='̙',<3>,1:4] rule grapheme_cluster
consume [@5,5:5='͎',<3>,1:5] rule grapheme_cluster
consume [@6,6:6='̥',<3>,1:6] rule grapheme_cluster
consume [@7,7:7='̝',<3>,1:7] rule grapheme_cluster
exit    grapheme_cluster, LT(1)=A
enter   grapheme_cluster, LT(1)=A
consume [@8,8:8='A',<6>,1:8] rule grapheme_cluster
consume [@9,9:9='͎',<3>,1:9] rule grapheme_cluster
consume [@10,10:10='̣',<3>,1:10] rule grapheme_cluster
consume [@11,11:11='͔',<3>,1:11] rule grapheme_cluster
consume [@12,12:12='̙',<3>,1:12] rule grapheme_cluster
consume [@13,13:13='͘',<3>,1:13] rule grapheme_cluster
exit    grapheme_cluster, LT(1)=L
enter   grapheme_cluster, LT(1)=L
consume [@14,14:14='L',<6>,1:14] rule grapheme_cluster
consume [@15,15:15='̥',<3>,1:15] rule grapheme_cluster
consume [@16,16:16='̻',<3>,1:16] rule grapheme_cluster
consume [@17,17:17='̗',<3>,1:17] rule grapheme_cluster
consume [@18,18:18='̳',<3>,1:18] rule grapheme_cluster
consume [@19,19:19='̻',<3>,1:19] rule grapheme_cluster
consume [@20,20:20='̳',<3>,1:20] rule grapheme_cluster
consume [@21,21:21='̳',<3>,1:21] rule grapheme_cluster
consume [@22,22:22='͢',<3>,1:22] rule grapheme_cluster
exit    grapheme_cluster, LT(1)=G
enter   grapheme_cluster, LT(1)=G
consume [@23,23:23='G',<6>,1:23] rule grapheme_cluster
consume [@24,24:24='͉',<3>,1:24] rule grapheme_cluster
consume [@25,25:25='̖',<3>,1:25] rule grapheme_cluster
consume [@26,26:26='̯',<3>,1:26] rule grapheme_cluster
consume [@27,27:27='͓',<3>,1:27] rule grapheme_cluster
consume [@28,28:28='̞',<3>,1:28] rule grapheme_cluster
consume [@29,29:29='̩',<3>,1:29] rule grapheme_cluster
consume [@30,30:30='̦',<3>,1:30] rule grapheme_cluster
exit    grapheme_cluster, LT(1)=O
enter   grapheme_cluster, LT(1)=O
consume [@31,31:31='O',<6>,1:31] rule grapheme_cluster
consume [@32,32:32='̹',<3>,1:32] rule grapheme_cluster
consume [@33,33:33='̹',<3>,1:33] rule grapheme_cluster
consume [@34,34:34='̺',<3>,1:34] rule grapheme_cluster
exit    grapheme_cluster, LT(1)=!
enter   grapheme_cluster, LT(1)=!
consume [@35,35:35='!',<6>,1:35] rule grapheme_cluster
consume [@36,36:36='̙',<3>,1:36] rule grapheme_cluster
consume [@37,37:37='͈',<3>,1:37] rule grapheme_cluster
consume [@38,38:38='͎',<3>,1:38] rule grapheme_cluster
consume [@39,39:39='̞',<3>,1:39] rule grapheme_cluster
consume [@40,40:40='̬',<3>,1:40] rule grapheme_cluster
exit    grapheme_cluster, LT(1)=

enter   grapheme_cluster, LT(1)=

consume [@41,41:41='\n',<6>,1:41] rule grapheme_cluster
exit    grapheme_cluster, LT(1)=<EOF>
consume [@42,42:41='<EOF>',<-1>,2:0] rule graphemes
exit    graphemes, LT(1)=<EOF>
(graphemes (grapheme_cluster Z ̤ ̲ ̙ ̙ ͎ ̥ ̝) (grapheme_cluster A ͎ ̣ ͔ ̙ ͘) (grapheme_cluster L ̥ ̻ ̗ ̳ ̻ ̳ ̳ ͢) (grapheme_cluster G ͉ ̖ ̯ ͓ ̞ ̩ ̦) (grapheme_cluster O ̹ ̹ ̺) (grapheme_cluster ! ̙ ͈ ͎ ̞ ̬) (grapheme_cluster \n) <EOF>)