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      1 /* $NetBSD: opt_l.c,v 1.5 2022/04/24 09:04:12 rillig Exp $ */
      2 
      3 /*
      4  * Tests for the option '-l', which specifies the maximum length of a line.
      5  *
      6  * As of 2021-11-20, indent assumes that each byte occupies a single column,
      7  * it does not properly handle Unicode.
      8  */
      9 
     10 //indent input
     11 /*
     12  * With a line length of 38, this comment and the next one are broken.
     13  */
     14 
     15 /* The options -l and -lc produce the same output. */
     16 //indent end
     17 
     18 //indent run -l38
     19 /*
     20  * With a line length of 38, this
     21  * comment and the next one are
     22  * broken.
     23  */
     24 
     25 /*
     26  * The options -l and -lc produce the
     27  * same output.
     28  */
     29 //indent end
     30 
     31 //indent run-equals-prev-output -lc38
     32 
     33 //indent run-equals-input -l78
     34 
     35 //indent run-equals-input -lc78
     36 
     37 
     38 //indent input
     39 int decl; /* comment comment comment comment */
     40 //indent end
     41 
     42 /*
     43  * The option '-lc' only applies to block comments, not to comments to the
     44  * right of code or declarations.
     45  */
     46 //indent run -di8 -c17 -lc32
     47 int	decl;	/* comment comment comment comment */
     48 //indent end
     49 
     50 //indent run -di8 -c17 -l32
     51 int	decl;	/* comment comment
     52 		 * comment comment */
     53 //indent end
     54 
     55 
     56 /*
     57  * FIXME: Even though the line length is limited with -l38,
     58  * the overly long lines in the code are not broken.
     59  */
     60 //indent input
     61 void
     62 example(int a, int b, int c, const char *cp)
     63 {
     64 	for (const char *p = cp; *p != '\0'; p++)
     65 		if (*p > a)
     66 			if (*p > b)
     67 				if (*p > c)
     68 					return;
     69 
     70 	function(1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10);
     71 }
     72 //indent end
     73 
     74 //indent run-equals-input -l38
     75