opt_sob.c revision 1.4 
1/* $NetBSD: opt_sob.c,v 1.4 2022/04/22 21:21:20 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		var--;
98
99	return var;
100
101}
102
103
104int
105function_with_2_blank_lines(void)
106{
107
108
109	int		var;
110
111
112	var = value;
113
114
115	if (var > 0)
116		var--;
117
118
119	return var;
120
121
122}
123#indent end
124
125#indent run -nsob
126void		function_declaration(void);
127
128
129int
130function_with_0_blank_lines(void)
131{
132	int		var;
133	var = value;
134	if (var > 0)
135		var--;
136	return var;
137}
138
139int
140function_with_1_blank_line(void)
141{
142
143	int		var;
144
145	var = value;
146
147	if (var > 0)
148
149		var--;
150
151	return var;
152
153}
154
155
156int
157function_with_2_blank_lines(void)
158{
159
160
161	int		var;
162
163
164	var = value;
165
166
167	if (var > 0)
168
169
170		var--;
171
172
173	return var;
174
175
176}
177#indent end
178