opt_sob.c revision 1.6 
1/* $NetBSD: opt_sob.c,v 1.6 2023/05/11 09:28:53 rillig Exp $ */
2
3/*
4 * Tests for the options '-sob' and '-nsob'.
5 *
6 * The option '-sob' swallows optional blank lines.
7 *
8 * XXX: The manual page says: "You can use this to get rid of blank lines
9 * after declarations."; double check this.
10 *
11 * The option '-nsob' keeps optional blank lines as is.
12 */
13
14/*
15 * FIXME: There are lots of 'optional blank lines' here that should be
16 *  swallowed.
17 */
18//indent input
19void		function_declaration(void);
20
21
22int
23function_with_0_blank_lines(void)
24{
25	int		var;
26	var = value;
27	if (var > 0)
28		var--;
29	return var;
30}
31
32int
33function_with_1_blank_line(void)
34{
35
36	int		var;
37
38	var = value;
39
40	if (var > 0)
41/* $ The following line is "optional" and is removed due to '-sob'. */
42
43		var--;
44
45	return var;
46
47}
48
49
50int
51function_with_2_blank_lines(void)
52{
53
54
55	int		var;
56
57
58	var = value;
59
60
61	if (var > 0)
62/* $ The following 2 lines are "optional" and are removed due to '-sob'. */
63
64
65	    var--;
66
67
68	return var;
69
70
71}
72//indent end
73
74//indent run -sob
75void		function_declaration(void);
76
77
78int
79function_with_0_blank_lines(void)
80{
81	int		var;
82	var = value;
83	if (var > 0)
84		var--;
85	return var;
86}
87
88int
89function_with_1_blank_line(void)
90{
91
92	int		var;
93
94	var = value;
95
96	if (var > 0)
97
98		var--;
99
100	return var;
101
102}
103
104
105int
106function_with_2_blank_lines(void)
107{
108
109
110	int		var;
111
112
113	var = value;
114
115
116	if (var > 0)
117
118
119		var--;
120
121
122	return var;
123
124
125}
126//indent end
127
128//indent run-equals-prev-output -nsob
129