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comparison libinterp/parse-tree/lex.ll @ 17722:5b0036d89d4a

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allow "help dir-name" to work when comment block ends at EOF (bug #40342) * lex.ll (<LINE_COMMENT_START><<EOF>>): New rule. Handle blocks of line comments that end at EOF.
author John W. Eaton <jwe@octave.org>
date Tue, 22 Oct 2013 05:33:35 -0400
parents efbe746f8fa8
children d63878346099
comparison
equal deleted inserted replaced
17721:e477578fca3d 17722:5b0036d89d4a
647 647
648 curr_lexer->pop_start_state (); 648 curr_lexer->pop_start_state ();
649 } 649 }
650 650
651 %{ 651 %{
652 // End of a block of full-line comments.
653 %}
654
655 <LINE_COMMENT_START><<EOF>> {
656 curr_lexer->lexer_debug ("<LINE_COMMENT_START><<EOF>>");
657
658 curr_lexer->finish_comment (octave_comment_elt::full_line);
659
660 curr_lexer->pop_start_state ();
661 }
662
663 %{
652 // Double-quoted character strings. 664 // Double-quoted character strings.
653 %} 665 %}
654 666
655 <DQ_STRING_START>\"\" { 667 <DQ_STRING_START>\"\" {
656 curr_lexer->lexer_debug ("<DQ_STRING_START>\\\"\\\""); 668 curr_lexer->lexer_debug ("<DQ_STRING_START>\\\"\\\"");