c.xml

  1<lexer>
  2  <config>
  3    <name>C</name>
  4    <alias>c</alias>
  5    <filename>*.c</filename>
  6    <filename>*.h</filename>
  7    <filename>*.idc</filename>
  8    <filename>*.x[bp]m</filename>
  9    <mime_type>text/x-chdr</mime_type>
 10    <mime_type>text/x-csrc</mime_type>
 11    <mime_type>image/x-xbitmap</mime_type>
 12    <mime_type>image/x-xpixmap</mime_type>
 13    <ensure_nl>true</ensure_nl>
 14    <analyse first="true" >
 15      <regex pattern="(?m)^\s*#include &lt;" score="0.1" />
 16      <regex pattern="(?m)^\s*#ifn?def " score="0.1" />
 17    </analyse>
 18  </config>
 19  <rules>
 20    <state name="statement">
 21      <rule>
 22        <include state="whitespace"/>
 23      </rule>
 24      <rule>
 25        <include state="statements"/>
 26      </rule>
 27      <rule pattern="[{}]">
 28        <token type="Punctuation"/>
 29      </rule>
 30      <rule pattern=";">
 31        <token type="Punctuation"/>
 32        <pop depth="1"/>
 33      </rule>
 34    </state>
 35    <state name="function">
 36      <rule>
 37        <include state="whitespace"/>
 38      </rule>
 39      <rule>
 40        <include state="statements"/>
 41      </rule>
 42      <rule pattern=";">
 43        <token type="Punctuation"/>
 44      </rule>
 45      <rule pattern="\{">
 46        <token type="Punctuation"/>
 47        <push/>
 48      </rule>
 49      <rule pattern="\}">
 50        <token type="Punctuation"/>
 51        <pop depth="1"/>
 52      </rule>
 53    </state>
 54    <state name="string">
 55      <rule pattern="&#34;">
 56        <token type="LiteralString"/>
 57        <pop depth="1"/>
 58      </rule>
 59      <rule pattern="\\([\\abfnrtv&#34;\&#39;]|x[a-fA-F0-9]{2,4}|u[a-fA-F0-9]{4}|U[a-fA-F0-9]{8}|[0-7]{1,3})">
 60        <token type="LiteralStringEscape"/>
 61      </rule>
 62      <rule pattern="[^\\&#34;\n]+">
 63        <token type="LiteralString"/>
 64      </rule>
 65      <rule pattern="\\\n">
 66        <token type="LiteralString"/>
 67      </rule>
 68      <rule pattern="\\">
 69        <token type="LiteralString"/>
 70      </rule>
 71    </state>
 72    <state name="macro">
 73      <rule pattern="(include)(\s*(?:/[*].*?[*]/\s*)?)([^\n]+)">
 74        <bygroups>
 75          <token type="CommentPreproc"/>
 76          <token type="Text"/>
 77          <token type="CommentPreprocFile"/>
 78        </bygroups>
 79      </rule>
 80      <rule pattern="[^/\n]+">
 81        <token type="CommentPreproc"/>
 82      </rule>
 83      <rule pattern="/[*](.|\n)*?[*]/">
 84        <token type="CommentMultiline"/>
 85      </rule>
 86      <rule pattern="//.*?\n">
 87        <token type="CommentSingle"/>
 88        <pop depth="1"/>
 89      </rule>
 90      <rule pattern="/">
 91        <token type="CommentPreproc"/>
 92      </rule>
 93      <rule pattern="(?&lt;=\\)\n">
 94        <token type="CommentPreproc"/>
 95      </rule>
 96      <rule pattern="\n">
 97        <token type="CommentPreproc"/>
 98        <pop depth="1"/>
 99      </rule>
100    </state>
101    <state name="if0">
102      <rule pattern="^\s*#if.*?(?&lt;!\\)\n">
103        <token type="CommentPreproc"/>
104        <push/>
105      </rule>
106      <rule pattern="^\s*#el(?:se|if).*\n">
107        <token type="CommentPreproc"/>
108        <pop depth="1"/>
109      </rule>
110      <rule pattern="^\s*#endif.*?(?&lt;!\\)\n">
111        <token type="CommentPreproc"/>
112        <pop depth="1"/>
113      </rule>
114      <rule pattern=".*?\n">
115        <token type="Comment"/>
116      </rule>
117    </state>
118    <state name="whitespace">
119      <rule pattern="^#if\s+0">
120        <token type="CommentPreproc"/>
121        <push state="if0"/>
122      </rule>
123      <rule pattern="^#">
124        <token type="CommentPreproc"/>
125        <push state="macro"/>
126      </rule>
127      <rule pattern="^(\s*(?:/[*].*?[*]/\s*)?)(#if\s+0)">
128        <bygroups>
129          <usingself state="root"/>
130          <token type="CommentPreproc"/>
131        </bygroups>
132        <push state="if0"/>
133      </rule>
134      <rule pattern="^(\s*(?:/[*].*?[*]/\s*)?)(#)">
135        <bygroups>
136          <usingself state="root"/>
137          <token type="CommentPreproc"/>
138        </bygroups>
139        <push state="macro"/>
140      </rule>
141      <rule pattern="\n">
142        <token type="Text"/>
143      </rule>
144      <rule pattern="\s+">
145        <token type="Text"/>
146      </rule>
147      <rule pattern="\\\n">
148        <token type="Text"/>
149      </rule>
150      <rule pattern="//(\n|[\w\W]*?[^\\]\n)">
151        <token type="CommentSingle"/>
152      </rule>
153      <rule pattern="/(\\\n)?[*][\w\W]*?[*](\\\n)?/">
154        <token type="CommentMultiline"/>
155      </rule>
156      <rule pattern="/(\\\n)?[*][\w\W]*">
157        <token type="CommentMultiline"/>
158      </rule>
159    </state>
160    <state name="statements">
161      <rule pattern="(L?)(&#34;)">
162        <bygroups>
163          <token type="LiteralStringAffix"/>
164          <token type="LiteralString"/>
165        </bygroups>
166        <push state="string"/>
167      </rule>
168      <rule pattern="(L?)(&#39;)(\\.|\\[0-7]{1,3}|\\x[a-fA-F0-9]{1,2}|[^\\\&#39;\n])(&#39;)">
169        <bygroups>
170          <token type="LiteralStringAffix"/>
171          <token type="LiteralStringChar"/>
172          <token type="LiteralStringChar"/>
173          <token type="LiteralStringChar"/>
174        </bygroups>
175      </rule>
176      <rule pattern="(\d+\.\d*|\.\d+|\d+)[eE][+-]?\d+[LlUu]*">
177        <token type="LiteralNumberFloat"/>
178      </rule>
179      <rule pattern="(\d+\.\d*|\.\d+|\d+[fF])[fF]?">
180        <token type="LiteralNumberFloat"/>
181      </rule>
182      <rule pattern="0x[0-9a-fA-F]+[LlUu]*">
183        <token type="LiteralNumberHex"/>
184      </rule>
185      <rule pattern="0[0-7]+[LlUu]*">
186        <token type="LiteralNumberOct"/>
187      </rule>
188      <rule pattern="\d+[LlUu]*">
189        <token type="LiteralNumberInteger"/>
190      </rule>
191      <rule pattern="\*/">
192        <token type="Error"/>
193      </rule>
194      <rule pattern="[~!%^&amp;*+=|?:&lt;&gt;/-]">
195        <token type="Operator"/>
196      </rule>
197      <rule pattern="[()\[\],.]">
198        <token type="Punctuation"/>
199      </rule>
200      <rule pattern="(restricted|volatile|continue|register|default|typedef|struct|extern|switch|sizeof|static|return|union|while|const|break|goto|enum|else|case|auto|for|asm|if|do)\b">
201        <token type="Keyword"/>
202      </rule>
203      <rule pattern="(bool|int|long|float|short|double|char((8|16|32)_t)?|unsigned|signed|void|u?int(_fast|_least|)(8|16|32|64)_t)\b|\b[a-z]\w*_t\b">
204        <token type="KeywordType"/>
205      </rule>
206      <rule pattern="(typename|__inline|restrict|_inline|thread|inline|naked)\b">
207        <token type="KeywordReserved"/>
208      </rule>
209      <rule pattern="(__m(128i|128d|128|64))\b">
210        <token type="KeywordReserved"/>
211      </rule>
212      <rule pattern="__(forceinline|identifier|unaligned|declspec|fastcall|finally|stdcall|wchar_t|assume|except|int32|cdecl|int16|leave|based|raise|int64|noop|int8|w64|try|asm)\b">
213        <token type="KeywordReserved"/>
214      </rule>
215      <rule pattern="(true|false|NULL)\b">
216        <token type="NameBuiltin"/>
217      </rule>
218      <rule pattern="([a-zA-Z_]\w*)(\s*)(:)(?!:)">
219        <bygroups>
220          <token type="NameLabel"/>
221          <token type="Text"/>
222          <token type="Punctuation"/>
223        </bygroups>
224      </rule>
225      <rule pattern="\b[A-Za-z_]\w*(?=\s*\()">
226          <token type="NameFunction"/>
227      </rule>
228      <rule pattern="[a-zA-Z_]\w*">
229        <token type="Name"/>
230      </rule>
231    </state>
232    <state name="root">
233      <rule>
234        <include state="whitespace"/>
235      </rule>
236      <rule pattern="((?:[\w*\s])+?(?:\s|[*]))([a-zA-Z_]\w*)(\s*\([^;]*?\))([^;{]*)(\{)">
237        <bygroups>
238          <usingself state="root"/>
239          <token type="NameFunction"/>
240          <usingself state="root"/>
241          <usingself state="root"/>
242          <token type="Punctuation"/>
243        </bygroups>
244        <push state="function"/>
245      </rule>
246      <rule pattern="((?:[\w*\s])+?(?:\s|[*]))([a-zA-Z_]\w*)(\s*\([^;]*?\))([^;]*)(;)">
247        <bygroups>
248          <usingself state="root"/>
249          <token type="NameFunction"/>
250          <usingself state="root"/>
251          <usingself state="root"/>
252          <token type="Punctuation"/>
253        </bygroups>
254      </rule>
255      <rule>
256        <push state="statement"/>
257      </rule>
258    </state>
259  </rules>
260</lexer>