lib/parser/ext/lexer.lex in fancy-0.3.2 vs lib/parser/ext/lexer.lex in fancy-0.3.3

@@ -21,10 +21,11 @@
 double_lit      {int_lit}\.{digit}+
 hex_lit         0[xX]{hexdigit}+
 bin_lit         0[bB]{bindigit}+
 oct_lit         0[oO]{octdigit}+
 string_lit      L?\"(\\.|[^\\"])*\"
+backtick_lit    L?`(\\.|[^`])*`
 multiline_string L?\"\"\"(\\.|[^\\"])*\"\"\"
 lparen          \(
 rparen          \)
 at              @
 atat            @@
@@ -54,11 +55,11 @@
 case            "case"
 identifier      @?@?({lower}|[_&*])({letter}|{digit}|{special_under})*
 selector        ({letter}|[_&*])({letter}|{digit}|{special_under})*":"
 constant        {capital}({letter}|{digit}|{special_under})*
 nested_constant ({constant}::)+{constant}
-symbol_lit      \'({identifier}|{operator}|:|"[]")+
+symbol_lit      \'({identifier}|{operator}|{constant}|:|"[]")+
 ruby_send_open  {identifier}{lparen}
 ruby_oper_open  {operator}{lparen}
 regexp_lit      "/".*"/"
 comma           ,
 
@@ -97,9 +98,13 @@
                   return DOUBLE_LITERAL;
                 }
 {string_lit}	{
                   yylval.object = rb_str_new2(yytext);
                   return STRING_LITERAL;
+                }
+{backtick_lit}	{
+                  yylval.object = rb_str_new2(yytext);
+                  return BACKTICK_LITERAL;
                 }
 {multiline_string} {
                   yylval.object = rb_str_new2(yytext);
                   return MULTI_STRING_LITERAL;
                 }