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
example(int a,int b,int c,const char * cp)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