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comparison vendor/github.com/alecthomas/chroma/v2/lexers/embedded/vhdl.xml @ 66:787b5ee0289d draft

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Use vendored modules Signed-off-by: Izuru Yakumo <yakumo.izuru@chaotic.ninja>
author yakumo.izuru
date Sun, 23 Jul 2023 13:18:53 +0000
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65:6d985efa0f7a 66:787b5ee0289d
1 <lexer>
2 <config>
3 <name>VHDL</name>
4 <alias>vhdl</alias>
5 <filename>*.vhdl</filename>
6 <filename>*.vhd</filename>
7 <mime_type>text/x-vhdl</mime_type>
8 <case_insensitive>true</case_insensitive>
9 </config>
10 <rules>
11 <state name="root">
12 <rule pattern="\n">
13 <token type="Text"/>
14 </rule>
15 <rule pattern="\s+">
16 <token type="Text"/>
17 </rule>
18 <rule pattern="\\\n">
19 <token type="Text"/>
20 </rule>
21 <rule pattern="--.*?$">
22 <token type="CommentSingle"/>
23 </rule>
24 <rule pattern="&#39;(U|X|0|1|Z|W|L|H|-)&#39;">
25 <token type="LiteralStringChar"/>
26 </rule>
27 <rule pattern="[~!%^&amp;*+=|?:&lt;&gt;/-]">
28 <token type="Operator"/>
29 </rule>
30 <rule pattern="&#39;[a-z_]\w*">
31 <token type="NameAttribute"/>
32 </rule>
33 <rule pattern="[()\[\],.;\&#39;]">
34 <token type="Punctuation"/>
35 </rule>
36 <rule pattern="&#34;[^\n\\&#34;]*&#34;">
37 <token type="LiteralString"/>
38 </rule>
39 <rule pattern="(library)(\s+)([a-z_]\w*)">
40 <bygroups>
41 <token type="Keyword"/>
42 <token type="Text"/>
43 <token type="NameNamespace"/>
44 </bygroups>
45 </rule>
46 <rule pattern="(use)(\s+)(entity)">
47 <bygroups>
48 <token type="Keyword"/>
49 <token type="Text"/>
50 <token type="Keyword"/>
51 </bygroups>
52 </rule>
53 <rule pattern="(use)(\s+)([a-z_][\w.]*\.)(all)">
54 <bygroups>
55 <token type="Keyword"/>
56 <token type="Text"/>
57 <token type="NameNamespace"/>
58 <token type="Keyword"/>
59 </bygroups>
60 </rule>
61 <rule pattern="(use)(\s+)([a-z_][\w.]*)">
62 <bygroups>
63 <token type="Keyword"/>
64 <token type="Text"/>
65 <token type="NameNamespace"/>
66 </bygroups>
67 </rule>
68 <rule pattern="(std|ieee)(\.[a-z_]\w*)">
69 <bygroups>
70 <token type="NameNamespace"/>
71 <token type="NameNamespace"/>
72 </bygroups>
73 </rule>
74 <rule pattern="(ieee|work|std)\b">
75 <token type="NameNamespace"/>
76 </rule>
77 <rule pattern="(entity|component)(\s+)([a-z_]\w*)">
78 <bygroups>
79 <token type="Keyword"/>
80 <token type="Text"/>
81 <token type="NameClass"/>
82 </bygroups>
83 </rule>
84 <rule pattern="(architecture|configuration)(\s+)([a-z_]\w*)(\s+)(of)(\s+)([a-z_]\w*)(\s+)(is)">
85 <bygroups>
86 <token type="Keyword"/>
87 <token type="Text"/>
88 <token type="NameClass"/>
89 <token type="Text"/>
90 <token type="Keyword"/>
91 <token type="Text"/>
92 <token type="NameClass"/>
93 <token type="Text"/>
94 <token type="Keyword"/>
95 </bygroups>
96 </rule>
97 <rule pattern="([a-z_]\w*)(:)(\s+)(process|for)">
98 <bygroups>
99 <token type="NameClass"/>
100 <token type="Operator"/>
101 <token type="Text"/>
102 <token type="Keyword"/>
103 </bygroups>
104 </rule>
105 <rule pattern="(end)(\s+)">
106 <bygroups>
107 <token type="Keyword"/>
108 <token type="Text"/>
109 </bygroups>
110 <push state="endblock"/>
111 </rule>
112 <rule>
113 <include state="types"/>
114 </rule>
115 <rule>
116 <include state="keywords"/>
117 </rule>
118 <rule>
119 <include state="numbers"/>
120 </rule>
121 <rule pattern="[a-z_]\w*">
122 <token type="Name"/>
123 </rule>
124 </state>
125 <state name="endblock">
126 <rule>
127 <include state="keywords"/>
128 </rule>
129 <rule pattern="[a-z_]\w*">
130 <token type="NameClass"/>
131 </rule>
132 <rule pattern="(\s+)">
133 <token type="Text"/>
134 </rule>
135 <rule pattern=";">
136 <token type="Punctuation"/>
137 <pop depth="1"/>
138 </rule>
139 </state>
140 <state name="types">
141 <rule pattern="(std_ulogic_vector|file_open_status|std_logic_vector|severity_level|file_open_kind|delay_length|std_ulogic|bit_vector|character|std_logic|positive|unsigned|boolean|natural|integer|signed|string|time|bit)\b">
142 <token type="KeywordType"/>
143 </rule>
144 </state>
145 <state name="keywords">
146 <rule pattern="(configuration|architecture|disconnect|attribute|transport|postponed|procedure|component|function|variable|severity|constant|generate|register|inertial|package|library|guarded|linkage|generic|subtype|process|literal|record|entity|others|shared|signal|downto|access|assert|return|reject|buffer|impure|select|elsif|inout|until|label|range|group|units|begin|array|alias|after|block|while|null|next|file|when|wait|open|nand|exit|then|case|port|type|loop|else|pure|with|xnor|body|not|rem|bus|rol|ror|xor|abs|end|and|sla|sll|sra|srl|all|out|nor|mod|map|for|new|use|or|on|of|in|if|is|to)\b">
147 <token type="Keyword"/>
148 </rule>
149 </state>
150 <state name="numbers">
151 <rule pattern="\d{1,2}#[0-9a-f_]+#?">
152 <token type="LiteralNumberInteger"/>
153 </rule>
154 <rule pattern="\d+">
155 <token type="LiteralNumberInteger"/>
156 </rule>
157 <rule pattern="(\d+\.\d*|\.\d+|\d+)E[+-]?\d+">
158 <token type="LiteralNumberFloat"/>
159 </rule>
160 <rule pattern="X&#34;[0-9a-f_]+&#34;">
161 <token type="LiteralNumberHex"/>
162 </rule>
163 <rule pattern="O&#34;[0-7_]+&#34;">
164 <token type="LiteralNumberOct"/>
165 </rule>
166 <rule pattern="B&#34;[01_]+&#34;">
167 <token type="LiteralNumberBin"/>
168 </rule>
169 </state>
170 </rules>
171 </lexer>