I made some small changes: ron@zigzag:~/Documents/repos/marpa.papers$ diff ~/bin/vcard.parser.orig.pl ~/bin/vcard.parser.pl 0a1,2 > #!/usr/bin/env perl > 7c9 < my $syntax = <<'END'; --- > my $syntax = <<'EOS'; 15,17c17,19 < group ~ A_D_D < name ~ A_D_D < params ::= ';' param_list | empty --- > group ::= A_D_D > name ::= A_D_D > params ::= SEMICOLON param_list | empty 21c23 < any_param_name ~ A_D_D --- > any_param_name ::= A_D_D 86c88 < END --- > EOS 89c91 < say "rules L0:\n", $grammar->show_rules(1, 'G0'); --- > #say "rules L0:\n", $grammar->show_rules(1, 'G0');
and I get: ron@zigzag:~/Documents/repos/marpa.papers$ ~/bin/vcard.parser.pl Setting trace_terminals option Lexer "L0" rejected lexeme L1c1-11: text; value="BEGIN:VCARD" Lexer "L0" accepted lexeme L1c1-11: 'BEGIN:VCARD'; value="BEGIN:VCARD" Lexer "L0" accepted lexeme L1c12: CRLF; value=" " Lexer "L0" rejected lexeme L2c1-11: text; value="VERSION:4.0" Lexer "L0" accepted lexeme L2c1-11: 'VERSION:4.0'; value="VERSION:4.0" Lexer "L0" accepted lexeme L2c12: CRLF; value=" " Lexer "L0" rejected lexeme L3c1-49: text; value="UID:urn:uuid:4fbe8971-0bc3-424c-9c26-36c3e1eff6b1" progress: P0 @0-0 L1c1 vCards -> . vCard + P1 @0-0 L1c1 vCard -> . 'BEGIN:VCARD' CRLF 'VERSION:4.0' CRLF content 'END:VCARD' P36 @0-0 L1c1 :start -> . vCards R1:1 @0-1 L1c1-11 vCard -> 'BEGIN:VCARD' . CRLF 'VERSION:4.0' CRLF content 'END:VCARD' R1:2 @0-2 L1c1-12 vCard -> 'BEGIN:VCARD' CRLF . 'VERSION:4.0' CRLF content 'END:VCARD' R1:3 @0-3 L1c1-L2c11 vCard -> 'BEGIN:VCARD' CRLF 'VERSION:4.0' . CRLF content 'END:VCARD' R1:4 @0-4 L1c1-L2c12 vCard -> 'BEGIN:VCARD' CRLF 'VERSION:4.0' CRLF . content 'END:VCARD' P2 @4-4 L2c12 content -> . content_line + P3 @4-4 L2c12 content_line -> . content_name params ':' value CRLF P4 @4-4 L2c12 content_name -> . name P5 @4-4 L2c12 content_name -> . group '.' name P6 @4-4 L2c12 group -> . A_D_D P7 @4-4 L2c12 name -> . A_D_D Error in SLIF parse: No lexemes accepted at line 3, column 1 Lexer "L0" rejected 1 lexeme(s) Rejected lexeme #1: text; value="UID:urn:uuid:4fbe8971-0bc3-424c-9c26-36c3e1eff6b1"; length = 49 * String before error: BEGIN:VCARD\nVERSION:4.0\n * The error was at line 3, column 1, and at character 0x0055 'U', ... * here: UID:urn:uuid:4fbe8971-0bc3-424c-9c26-36c3e1eff6b1\n Marpa::R2 exception at /home/ron/bin/vcard.parser.pl line 96. So it is trying A_D_D. -- You received this message because you are subscribed to the Google Groups "marpa parser" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
