natural.xml

  1<lexer>
  2  <config>
  3    <name>Natural</name>
  4    <alias>natural</alias>
  5    <filename>*.NSN</filename>
  6    <filename>*.NSP</filename>
  7    <filename>*.NSS</filename>
  8    <filename>*.NSH</filename>
  9    <filename>*.NSG</filename>
 10    <filename>*.NSL</filename>
 11    <filename>*.NSA</filename>
 12    <filename>*.NSM</filename>
 13    <filename>*.NSC</filename>
 14    <filename>*.NS7</filename>
 15    <mime_type>text/x-natural</mime_type>
 16    <case_insensitive>true</case_insensitive>
 17  </config>
 18  <rules>
 19    <state name="common">
 20      <rule pattern="\s+">
 21        <token type="Text"/>
 22      </rule>
 23      <rule pattern="^\*.*$">
 24        <token type="CommentSingle"/>
 25      </rule>
 26      <rule pattern="/\*.*$">
 27        <token type="CommentSingle"/>
 28      </rule>
 29    </state>
 30    <state name="variable-names">
 31      <rule pattern="[#+]?[\w\-\d]+">
 32        <token type="NameVariable"/>
 33      </rule>
 34      <rule pattern="\([a-zA-z]\d*\)">
 35        <token type="Other"/>
 36      </rule>
 37    </state>
 38    <state name="root">
 39      <rule>
 40        <include state="common"/>
 41      </rule>
 42      <rule pattern="(?:END-DEFINE|END-IF|END-FOR|END-SUBROUTINE|END-ERROR|END|IGNORE)\b">
 43        <token type="Keyword"/>
 44      </rule>
 45      <rule pattern="(?:INIT|CONST)\s*&lt;\b">
 46        <token type="Keyword"/>
 47      </rule>
 48      <rule pattern="(FORM)(\s+)(\w+)">
 49        <bygroups>
 50          <token type="Keyword"/>
 51          <token type="Text"/>
 52          <token type="NameFunction"/>
 53        </bygroups>
 54      </rule>
 55      <rule pattern="(DEFINE)(\s+)(SUBROUTINE)(\s+)([#+]?[\w\-\d]+)">
 56        <bygroups>
 57          <token type="Keyword"/>
 58          <token type="Text"/>
 59          <token type="Keyword"/>
 60          <token type="Text"/>
 61          <token type="NameFunction"/>
 62        </bygroups>
 63      </rule>
 64      <rule pattern="(PERFORM)(\s+)([#+]?[\w\-\d]+)">
 65        <bygroups>
 66          <token type="Keyword"/>
 67          <token type="Text"/>
 68          <token type="NameFunction"/>
 69        </bygroups>
 70      </rule>
 71      <rule pattern="(METHOD)(\s+)([\w~]+)">
 72        <bygroups>
 73          <token type="Keyword"/>
 74          <token type="Text"/>
 75          <token type="NameFunction"/>
 76        </bygroups>
 77      </rule>
 78      <rule pattern="(\s+)([\w\-]+)([=\-]&gt;)([\w\-~]+)">
 79        <bygroups>
 80          <token type="Text"/>
 81          <token type="NameVariable"/>
 82          <token type="Operator"/>
 83          <token type="NameFunction"/>
 84        </bygroups>
 85      </rule>
 86      <rule pattern="(?&lt;=(=|-)&gt;)([\w\-~]+)(?=\()">
 87        <token type="NameFunction"/>
 88      </rule>
 89      <rule pattern="(TEXT)(-)(\d{3})">
 90        <bygroups>
 91          <token type="Keyword"/>
 92          <token type="Punctuation"/>
 93          <token type="LiteralNumberInteger"/>
 94        </bygroups>
 95      </rule>
 96      <rule pattern="(TEXT)(-)(\w{3})">
 97        <bygroups>
 98          <token type="Keyword"/>
 99          <token type="Punctuation"/>
100          <token type="NameVariable"/>
101        </bygroups>
102      </rule>
103      <rule pattern="(?i)\b(?&lt;!-)(?&lt;!#)(ENTIRE|BY|NAME|ARRAY|SPECIFIED|VIEW|MODULE|FUNCTION|RETURNS|AND|NUMERIC|OPTIONAL|END-PARSE|TRUE|END-RESULT|LEAVING|NOT|CONDITION|NUMBER|NO|EXP|FULL|REPLACE|INSERT|DOEND|LOG|ABS|ANY|REPEAT|SET|DLOGOFF|DOWNLOAD|BREAK|VALUES|DIVIDE|COMPRESS|UPDATE|SORTKEY|OR|END-FIND|END-ENDPAGE|REDUCE|IGNORE|MIN|WASTE|END-DEFINE|SUBSTR|END|FIND|ADD|INVESTIGATE|DNATIVE|CONST|COS|ENDHOC|SGN|COPY|REDEFINE|DEFINE|MULTIPLY|ASSIGN|LE|VALUE|COMPOSE|FALSE|POS|CALL|TAN|ERROR|CLOSE|PARSE|LT|WITH_CTE|END-SORT|EJECT|RESET|SHOW|LOCAL|PERFORM|TERMINATE|VAL|BACKOUT|END-LOOP|REJECT|SUM|CREATE|SORT|RETURN|AT|SIN|SETTIME|INT|NE|GLOBAL|END-SELECT|ELSE|DELETE|TOP|INCLUDE|END-ENDDATA|LOOP|OLD|SUSPEND|SKIP|SQRT|RULEVAR|NMIN|AVER|PROCESS|SELECT|MAP|USING|END-HISTOGRAM|MAX|NEWPAGE|ON|OFF|KEY|NAMED|CONTROL|PF1|PF2|PF3|PF4|PF5|PF6|PF7|PF8|PF9|INITIAL|WRITE|STORE|FETCH|ATN|RET|END-WORK|RESTORE|GET|LIMIT|END-ERROR|SEND|OPEN|ESCAPE|COMPUTE|COUNT|TRANSFER|RELEASE|DO|DYNAMIC|ROLLBACK|END-READ|DISPLAY|UPLOAD|END-DATA|NULL-HANDLE|NCOUNT|RESIZE|END-PROCESS|REQUEST|READ|SEPARATE|EQ|INPUT|DATA|END-START|STACK|REINPUT|INCDIC|INCCONT|END-IF|WHEN|END-BEFORE|WHILE|END-ENDFILE|END-TOPPAGE|INCDIR|PARAMETER|OBTAIN|CALLDBPROC|END-BROWSE|MOVE|SUBTRACT|DLOGON|EXAMINE|SUBSTRING|BEFORE|STOP|RUN|END-BREAK|EXPORT|END-SUBROUTINE|FOR|GE|PRINT|BROWSE|IMPORT|EXPAND|ALL|PASSW|FORMAT|GT|END-NOREC|END-DECIDE|END-FOR|CALLNAT|END-ALL|OPTIONS|RETRY|NONE|INCMAC|END-FILE|DECIDE|INIT|HISTOGRAM|NAVER|START|ACCEPT|COMMIT|TOTAL|IF|FRAC|END-REPEAT|UNTIL|TO|INTO|WITH|DELIMITER|FIRST|OF|INTO|SUBROUTINE|GIVING|POSITION)\b(?!-)">
104        <token type="Keyword"/>
105      </rule>
106      <rule pattern="[0-9]+">
107        <token type="LiteralNumberInteger"/>
108      </rule>
109      <rule pattern="(?&lt;=(\s|.))(AND|OR|NOT|EQUAL|NE|EQ|GT|GE|LT|LE)\b">
110        <token type="OperatorWord"/>
111      </rule>
112      <rule>
113        <include state="variable-names"/>
114      </rule>
115      <rule pattern="[?*&lt;&gt;=\-+&amp;]">
116        <token type="Operator"/>
117      </rule>
118      <rule pattern="(?:(ESCAPE)(\s+)(MODULE|ROUTINE|BOTTOM|TOP))">
119        <bygroups>
120          <token type="Keyword"/>
121          <token type="Text"/>
122          <token type="Keyword"/>
123        </bygroups>
124      </rule>
125      <rule pattern="&#39;(&#39;&#39;|[^&#39;])*&#39;">
126        <token type="LiteralStringSingle"/>
127      </rule>
128      <rule pattern="`([^`])*`">
129        <token type="LiteralStringSingle"/>
130      </rule>
131      <rule pattern="([|}])([^{}|]*?)([|{])">
132        <bygroups>
133          <token type="Punctuation"/>
134          <token type="LiteralStringSingle"/>
135          <token type="Punctuation"/>
136        </bygroups>
137      </rule>
138      <rule pattern="[/;:()\[\],.]">
139        <token type="Punctuation"/>
140      </rule>
141    </state>
142  </rules>
143</lexer>