qbasic.xml

  1<lexer>
  2  <config>
  3    <name>QBasic</name>
  4    <alias>qbasic</alias>
  5    <alias>basic</alias>
  6    <filename>*.BAS</filename>
  7    <filename>*.bas</filename>
  8    <mime_type>text/basic</mime_type>
  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="TextWhitespace"/>
 17      </rule>
 18      <rule pattern="^(\s*)(\d*)(\s*)(REM .*)$">
 19        <bygroups>
 20          <token type="TextWhitespace"/>
 21          <token type="NameLabel"/>
 22          <token type="TextWhitespace"/>
 23          <token type="CommentSingle"/>
 24        </bygroups>
 25      </rule>
 26      <rule pattern="^(\s*)(\d+)(\s*)">
 27        <bygroups>
 28          <token type="TextWhitespace"/>
 29          <token type="NameLabel"/>
 30          <token type="TextWhitespace"/>
 31        </bygroups>
 32      </rule>
 33      <rule pattern="(?=[\s]*)(\w+)(?=[\s]*=)">
 34        <token type="NameVariableGlobal"/>
 35      </rule>
 36      <rule pattern="(?=[^&#34;]*)\&#39;.*$">
 37        <token type="CommentSingle"/>
 38      </rule>
 39      <rule pattern="&#34;[^\n&#34;]*&#34;">
 40        <token type="LiteralStringDouble"/>
 41      </rule>
 42      <rule pattern="(END)(\s+)(FUNCTION|IF|SELECT|SUB)">
 43        <bygroups>
 44          <token type="KeywordReserved"/>
 45          <token type="TextWhitespace"/>
 46          <token type="KeywordReserved"/>
 47        </bygroups>
 48      </rule>
 49      <rule pattern="(DECLARE)(\s+)([A-Z]+)(\s+)(\S+)">
 50        <bygroups>
 51          <token type="KeywordDeclaration"/>
 52          <token type="TextWhitespace"/>
 53          <token type="NameVariable"/>
 54          <token type="TextWhitespace"/>
 55          <token type="Name"/>
 56        </bygroups>
 57      </rule>
 58      <rule pattern="(DIM)(\s+)(SHARED)(\s+)([^\s(]+)">
 59        <bygroups>
 60          <token type="KeywordDeclaration"/>
 61          <token type="TextWhitespace"/>
 62          <token type="NameVariable"/>
 63          <token type="TextWhitespace"/>
 64          <token type="NameVariableGlobal"/>
 65        </bygroups>
 66      </rule>
 67      <rule pattern="(DIM)(\s+)([^\s(]+)">
 68        <bygroups>
 69          <token type="KeywordDeclaration"/>
 70          <token type="TextWhitespace"/>
 71          <token type="NameVariableGlobal"/>
 72        </bygroups>
 73      </rule>
 74      <rule pattern="^(\s*)([a-zA-Z_]+)(\s*)(\=)">
 75        <bygroups>
 76          <token type="TextWhitespace"/>
 77          <token type="NameVariableGlobal"/>
 78          <token type="TextWhitespace"/>
 79          <token type="Operator"/>
 80        </bygroups>
 81      </rule>
 82      <rule pattern="(GOTO|GOSUB)(\s+)(\w+\:?)">
 83        <bygroups>
 84          <token type="KeywordReserved"/>
 85          <token type="TextWhitespace"/>
 86          <token type="NameLabel"/>
 87        </bygroups>
 88      </rule>
 89      <rule pattern="(SUB)(\s+)(\w+\:?)">
 90        <bygroups>
 91          <token type="KeywordReserved"/>
 92          <token type="TextWhitespace"/>
 93          <token type="NameLabel"/>
 94        </bygroups>
 95      </rule>
 96      <rule>
 97        <include state="declarations"/>
 98      </rule>
 99      <rule>
100        <include state="functions"/>
101      </rule>
102      <rule>
103        <include state="metacommands"/>
104      </rule>
105      <rule>
106        <include state="operators"/>
107      </rule>
108      <rule>
109        <include state="statements"/>
110      </rule>
111      <rule>
112        <include state="keywords"/>
113      </rule>
114      <rule pattern="[a-zA-Z_]\w*[$@#&amp;!]">
115        <token type="NameVariableGlobal"/>
116      </rule>
117      <rule pattern="[a-zA-Z_]\w*\:">
118        <token type="NameLabel"/>
119      </rule>
120      <rule pattern="\-?\d*\.\d+[@|#]?">
121        <token type="LiteralNumberFloat"/>
122      </rule>
123      <rule pattern="\-?\d+[@|#]">
124        <token type="LiteralNumberFloat"/>
125      </rule>
126      <rule pattern="\-?\d+#?">
127        <token type="LiteralNumberIntegerLong"/>
128      </rule>
129      <rule pattern="\-?\d+#?">
130        <token type="LiteralNumberInteger"/>
131      </rule>
132      <rule pattern="!=|==|:=|\.=|&lt;&lt;|&gt;&gt;|[-~+/\\*%=&lt;&gt;&amp;^|?:!.]">
133        <token type="Operator"/>
134      </rule>
135      <rule pattern="[\[\]{}(),;]">
136        <token type="Punctuation"/>
137      </rule>
138      <rule pattern="[\w]+">
139        <token type="NameVariableGlobal"/>
140      </rule>
141    </state>
142    <state name="declarations">
143      <rule pattern="\b(DATA|LET)(?=\(|\b)">
144        <token type="KeywordDeclaration"/>
145      </rule>
146    </state>
147    <state name="functions">
148      <rule pattern="\b(ABS|ASC|ATN|CDBL|CHR\$|CINT|CLNG|COMMAND\$|COS|CSNG|CSRLIN|CVD|CVDMBF|CVI|CVL|CVS|CVSMBF|DATE\$|ENVIRON\$|EOF|ERDEV|ERDEV\$|ERL|ERR|EXP|FILEATTR|FIX|FRE|FREEFILE|HEX\$|INKEY\$|INP|INPUT\$|INSTR|INT|IOCTL\$|LBOUND|LCASE\$|LEFT\$|LEN|LOC|LOF|LOG|LPOS|LTRIM\$|MID\$|MKD\$|MKDMBF\$|MKI\$|MKL\$|MKS\$|MKSMBF\$|OCT\$|PEEK|PEN|PLAY|PMAP|POINT|POS|RIGHT\$|RND|RTRIM\$|SADD|SCREEN|SEEK|SETMEM|SGN|SIN|SPACE\$|SPC|SQR|STICK|STR\$|STRIG|STRING\$|TAB|TAN|TIME\$|TIMER|UBOUND|UCASE\$|VAL|VARPTR|VARPTR\$|VARSEG)(?=\(|\b)">
149        <token type="KeywordReserved"/>
150      </rule>
151    </state>
152    <state name="metacommands">
153      <rule pattern="\b(\$DYNAMIC|\$INCLUDE|\$STATIC)(?=\(|\b)">
154        <token type="KeywordConstant"/>
155      </rule>
156    </state>
157    <state name="operators">
158      <rule pattern="\b(AND|EQV|IMP|NOT|OR|XOR)(?=\(|\b)">
159        <token type="OperatorWord"/>
160      </rule>
161    </state>
162    <state name="statements">
163      <rule pattern="\b(BEEP|BLOAD|BSAVE|CALL|CALL\ ABSOLUTE|CALL\ INTERRUPT|CALLS|CHAIN|CHDIR|CIRCLE|CLEAR|CLOSE|CLS|COLOR|COM|COMMON|CONST|DATA|DATE\$|DECLARE|DEF\ FN|DEF\ SEG|DEFDBL|DEFINT|DEFLNG|DEFSNG|DEFSTR|DEF|DIM|DO|LOOP|DRAW|END|ENVIRON|ERASE|ERROR|EXIT|FIELD|FILES|FOR|NEXT|FUNCTION|GET|GOSUB|GOTO|IF|THEN|INPUT|INPUT\ \#|IOCTL|KEY|KEY|KILL|LET|LINE|LINE\ INPUT|LINE\ INPUT\ \#|LOCATE|LOCK|UNLOCK|LPRINT|LSET|MID\$|MKDIR|NAME|ON\ COM|ON\ ERROR|ON\ KEY|ON\ PEN|ON\ PLAY|ON\ STRIG|ON\ TIMER|ON\ UEVENT|ON|OPEN|OPEN\ COM|OPTION\ BASE|OUT|PAINT|PALETTE|PCOPY|PEN|PLAY|POKE|PRESET|PRINT|PRINT\ \#|PRINT\ USING|PSET|PUT|PUT|RANDOMIZE|READ|REDIM|REM|RESET|RESTORE|RESUME|RETURN|RMDIR|RSET|RUN|SCREEN|SEEK|SELECT\ CASE|SHARED|SHELL|SLEEP|SOUND|STATIC|STOP|STRIG|SUB|SWAP|SYSTEM|TIME\$|TIMER|TROFF|TRON|TYPE|UEVENT|UNLOCK|VIEW|WAIT|WHILE|WEND|WIDTH|WINDOW|WRITE)\b">
164        <token type="KeywordReserved"/>
165      </rule>
166    </state>
167    <state name="keywords">
168      <rule pattern="\b(ACCESS|ALIAS|ANY|APPEND|AS|BASE|BINARY|BYVAL|CASE|CDECL|DOUBLE|ELSE|ELSEIF|ENDIF|INTEGER|IS|LIST|LOCAL|LONG|LOOP|MOD|NEXT|OFF|ON|OUTPUT|RANDOM|SIGNAL|SINGLE|STEP|STRING|THEN|TO|UNTIL|USING|WEND)\b">
169        <token type="Keyword"/>
170      </rule>
171    </state>
172  </rules>
173</lexer>