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8f00ddced4bc4b15c64d3fee4994ae16c108e6dc
[etc/vim.git] / tests / empty_lines.py
1 def f():
2     NO = ''
3     SPACE = ' '
4     DOUBLESPACE = '  '
5
6     t = leaf.type
7     p = leaf.parent  # trailing comment
8     v = leaf.value
9
10     if t in ALWAYS_NO_SPACE:
11         pass
12     if t == token.COMMENT:  # another trailing comment
13         return DOUBLESPACE
14
15     assert p is not None, f"INTERNAL ERROR: hand-made leaf without parent: {leaf!r}"
16
17     prev = leaf.prev_sibling
18     if not prev:
19         prevp = preceding_leaf(p)
20         if not prevp or prevp.type in OPENING_BRACKETS:
21
22             return NO
23
24         if prevp.type == token.EQUAL:
25             if prevp.parent and prevp.parent.type in {
26                 syms.typedargslist,
27                 syms.varargslist,
28                 syms.parameters,
29                 syms.arglist,
30                 syms.argument,
31             }:
32                 return NO
33
34         elif prevp.type == token.DOUBLESTAR:
35             if prevp.parent and prevp.parent.type in {
36                 syms.typedargslist,
37                 syms.varargslist,
38                 syms.parameters,
39                 syms.arglist,
40                 syms.dictsetmaker,
41             }:
42                 return NO
43 ###############################################################################
44 # SECTION BECAUSE SECTIONS
45 ###############################################################################
46 def g():
47     NO = ''
48     SPACE = ' '
49     DOUBLESPACE = '  '
50
51     t = leaf.type
52     p = leaf.parent
53     v = leaf.value
54
55     # Comment because comments
56
57     if t in ALWAYS_NO_SPACE:
58         pass
59     if t == token.COMMENT:
60         return DOUBLESPACE
61
62     # Another comment because more comments
63     assert p is not None, f"INTERNAL ERROR: hand-made leaf without parent: {leaf!r}"
64
65     prev = leaf.prev_sibling
66     if not prev:
67         prevp = preceding_leaf(p)
68
69         if not prevp or prevp.type in OPENING_BRACKETS:
70             # Start of the line or a bracketed expression.
71             # More than one line for the comment.
72             return NO
73
74         if prevp.type == token.EQUAL:
75             if prevp.parent and prevp.parent.type in {
76                 syms.typedargslist,
77                 syms.varargslist,
78                 syms.parameters,
79                 syms.arglist,
80                 syms.argument,
81             }:
82                 return NO
83
84
85 # output
86
87
88 def f():
89     NO = ''
90     SPACE = ' '
91     DOUBLESPACE = '  '
92
93     t = leaf.type
94     p = leaf.parent  # trailing comment
95     v = leaf.value
96
97     if t in ALWAYS_NO_SPACE:
98         pass
99     if t == token.COMMENT:  # another trailing comment
100         return DOUBLESPACE
101
102     assert p is not None, f"INTERNAL ERROR: hand-made leaf without parent: {leaf!r}"
103
104     prev = leaf.prev_sibling
105     if not prev:
106         prevp = preceding_leaf(p)
107         if not prevp or prevp.type in OPENING_BRACKETS:
108
109             return NO
110
111         if prevp.type == token.EQUAL:
112             if prevp.parent and prevp.parent.type in {
113                 syms.typedargslist,
114                 syms.varargslist,
115                 syms.parameters,
116                 syms.arglist,
117                 syms.argument,
118             }:
119                 return NO
120
121         elif prevp.type == token.DOUBLESTAR:
122             if prevp.parent and prevp.parent.type in {
123                 syms.typedargslist,
124                 syms.varargslist,
125                 syms.parameters,
126                 syms.arglist,
127                 syms.dictsetmaker,
128             }:
129                 return NO
130
131
132 ###############################################################################
133 # SECTION BECAUSE SECTIONS
134 ###############################################################################
135
136
137 def g():
138     NO = ''
139     SPACE = ' '
140     DOUBLESPACE = '  '
141
142     t = leaf.type
143     p = leaf.parent
144     v = leaf.value
145
146     # Comment because comments
147
148     if t in ALWAYS_NO_SPACE:
149         pass
150     if t == token.COMMENT:
151         return DOUBLESPACE
152
153     # Another comment because more comments
154     assert p is not None, f"INTERNAL ERROR: hand-made leaf without parent: {leaf!r}"
155
156     prev = leaf.prev_sibling
157     if not prev:
158         prevp = preceding_leaf(p)
159
160         if not prevp or prevp.type in OPENING_BRACKETS:
161             # Start of the line or a bracketed expression.
162             # More than one line for the comment.
163             return NO
164
165         if prevp.type == token.EQUAL:
166             if prevp.parent and prevp.parent.type in {
167                 syms.typedargslist,
168                 syms.varargslist,
169                 syms.parameters,
170                 syms.arglist,
171                 syms.argument,
172             }:
173                 return NO