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lex_string.c revision 1.2 
      1  1.2  rillig /* $NetBSD: lex_string.c,v 1.2 2021/11/19 22:24:29 rillig Exp $ */
      2  1.1  rillig /* $FreeBSD$ */
      3  1.1  rillig 
      4  1.1  rillig /*
      5  1.1  rillig  * Test lexing of string literals.
      6  1.1  rillig  */
      7  1.1  rillig 
      8  1.1  rillig #indent input
      9  1.1  rillig char simple[] = "x";
     10  1.1  rillig char multi[] = "xy";
     11  1.1  rillig char empty[] = "";
     12  1.1  rillig char null[] = "\0";
     13  1.1  rillig char escape_hex[] = "\x3f";
     14  1.1  rillig char escape_octal[] = "\040";
     15  1.1  rillig char escape_a[] = "\a";
     16  1.1  rillig char escape_b[] = "\b";
     17  1.1  rillig char escape_f[] = "\f";
     18  1.1  rillig char escape_n[] = "\n";
     19  1.1  rillig char escape_t[] = "\t";
     20  1.1  rillig char escape_v[] = "\v";
     21  1.1  rillig char escape_single_quote[] = "\'";
     22  1.1  rillig char escape_double_quote[] = "\"";
     23  1.1  rillig char escape_backslash[] = "\\";
     24  1.1  rillig 
     25  1.1  rillig char escape_newline[] = "\
     26  1.1  rillig ";
     27  1.1  rillig #indent end
     28  1.1  rillig 
     29  1.1  rillig #indent run-equals-input -di0
     30  1.1  rillig 
     31  1.2  rillig 
     32  1.2  rillig /*
     33  1.2  rillig  * Concatenated string literals are separated with a single space.
     34  1.2  rillig  */
     35  1.1  rillig #indent input
     36  1.1  rillig char concat[] = "line 1\n"
     37  1.1  rillig "line2"		"has"   "several""words\n";
     38  1.1  rillig #indent end
     39  1.1  rillig 
     40  1.1  rillig #indent run -di0
     41  1.1  rillig char concat[] = "line 1\n"
     42  1.1  rillig "line2" "has" "several" "words\n";
     43  1.1  rillig #indent end
     44