1<lexer>
2 <config>
3 <name>SAS</name>
4 <alias>sas</alias>
5 <filename>*.SAS</filename>
6 <filename>*.sas</filename>
7 <mime_type>text/x-sas</mime_type>
8 <mime_type>text/sas</mime_type>
9 <mime_type>application/x-sas</mime_type>
10 <case_insensitive>true</case_insensitive>
11 </config>
12 <rules>
13 <state name="validvar">
14 <rule pattern="[a-z_]\w{0,31}\.?">
15 <token type="NameVariable"/>
16 <pop depth="1"/>
17 </rule>
18 </state>
19 <state name="cards-datalines">
20 <rule pattern="^\s*(datalines|cards)\s*;\s*$">
21 <token type="Keyword"/>
22 <push state="data"/>
23 </rule>
24 </state>
25 <state name="proc-data">
26 <rule pattern="(^|;)\s*(proc \w+|data|run|quit)[\s;]">
27 <token type="KeywordReserved"/>
28 </rule>
29 </state>
30 <state name="string_dquote">
31 <rule pattern=""">
32 <token type="LiteralString"/>
33 <pop depth="1"/>
34 </rule>
35 <rule pattern="\\\\|\\"|\\\n">
36 <token type="LiteralStringEscape"/>
37 </rule>
38 <rule pattern="&">
39 <token type="NameVariable"/>
40 <push state="validvar"/>
41 </rule>
42 <rule pattern="[^$&"\\]+">
43 <token type="LiteralString"/>
44 </rule>
45 <rule pattern="[$"\\]">
46 <token type="LiteralString"/>
47 </rule>
48 </state>
49 <state name="general">
50 <rule>
51 <include state="keywords"/>
52 </rule>
53 <rule>
54 <include state="vars-strings"/>
55 </rule>
56 <rule>
57 <include state="special"/>
58 </rule>
59 <rule>
60 <include state="numbers"/>
61 </rule>
62 </state>
63 <state name="vars-strings">
64 <rule pattern="&[a-z_]\w{0,31}\.?">
65 <token type="NameVariable"/>
66 </rule>
67 <rule pattern="%[a-z_]\w{0,31}">
68 <token type="NameFunction"/>
69 </rule>
70 <rule pattern="\'">
71 <token type="LiteralString"/>
72 <push state="string_squote"/>
73 </rule>
74 <rule pattern=""">
75 <token type="LiteralString"/>
76 <push state="string_dquote"/>
77 </rule>
78 </state>
79 <state name="root">
80 <rule>
81 <include state="comments"/>
82 </rule>
83 <rule>
84 <include state="proc-data"/>
85 </rule>
86 <rule>
87 <include state="cards-datalines"/>
88 </rule>
89 <rule>
90 <include state="logs"/>
91 </rule>
92 <rule>
93 <include state="general"/>
94 </rule>
95 <rule pattern=".">
96 <token type="Text"/>
97 </rule>
98 <rule pattern="\\\n">
99 <token type="Text"/>
100 </rule>
101 <rule pattern="\n">
102 <token type="Text"/>
103 </rule>
104 </state>
105 <state name="data">
106 <rule pattern="(.|\n)*^\s*;\s*$">
107 <token type="Other"/>
108 <pop depth="1"/>
109 </rule>
110 </state>
111 <state name="logs">
112 <rule pattern="\n?^\s*%?put ">
113 <token type="Keyword"/>
114 <push state="log-messages"/>
115 </rule>
116 </state>
117 <state name="keywords">
118 <rule pattern="\b(datalines4|datalines|delimiter|startsas|redirect|lostcard|continue|informat|filename|footnote|catname|options|libname|systask|display|waitsas|missing|replace|delete|window|endsas|update|format|attrib|length|infile|select|return|retain|rename|remove|output|cards4|modify|leave|title|merge|delim|input|cards|abort|where|label|array|error|call|page|stop|keep|file|drop|link|skip|list|goto|put|out|set|by|dm|in|x)\b">
119 <token type="Keyword"/>
120 </rule>
121 <rule pattern="\b(references|distinct|describe|validate|restrict|cascade|msgtype|message|primary|foreign|delete|update|create|unique|having|modify|insert|select|group|check|table|alter|order|reset|index|where|into|from|view|null|like|drop|add|not|key|and|set|on|in|or|as)\b">
122 <token type="Keyword"/>
123 </rule>
124 <rule pattern="\b(while|until|then|else|end|if|do)\b">
125 <token type="Keyword"/>
126 </rule>
127 <rule pattern="%(sysevalf|nrbquote|qsysfunc|qlowcase|compstor|nrquote|display|qupcase|datatyp|qcmpres|unquote|syscall|sysfunc|sysrput|sysprod|syslput|sysexec|lowcase|qsubstr|sysget|length|keydef|global|superq|substr|verify|bquote|cmpres|upcase|window|label|qleft|while|qtrim|quote|nrstr|until|sysrc|input|macro|local|qscan|index|else|scan|mend|eval|trim|then|goto|left|put|let|end|str|do|to|if)\b">
128 <token type="NameBuiltin"/>
129 </rule>
130 <rule pattern="\b(vinformatnx|vinformatwx|vinformatdx|vinformatw|vinformatd|vinformatx|vinformatn|vinformat|translate|vinarrayx|vformatwx|vformatnx|vformatdx|getoption|fileexist|fetchobs|vlengthx|filename|fipstate|kurtosis|vinarray|vformatx|pathname|foptname|compound|compress|vformatw|hosthelp|vformatn|zipnamel|vformatd|probbeta|daccdbsl|zipstate|trigamma|probbnml|probhypr|probnegb|probnorm|datepart|datetime|varlabel|varinfmt|dropnote|skewness|doptname|timepart|fipnamel|dequote|tranwrd|sysprod|digamma|stnamel|soundex|depdbsl|reverse|daccsyd|doptnum|resolve|uniform|datejul|varname|varrayx|probgam|probchi|fappend|dacctab|vformat|poisson|collate|brshift|ordinal|fdelete|blshift|betainv|fileref|lowcase|libname|fipname|vlabelx|vlength|weekday|juldate|jbessel|ibessel|zipfips|foptnum|zipname|getvarn|getvarc|frewind|vartype|depsyd|stderr|stfips|fwrite|gaminv|second|substr|vtypex|symget|hbound|vnamex|fpoint|saving|fnonct|rewind|indexc|indexw|repeat|inputc|inputn|ranuni|stname|rantbl|ranpoi|rannor|sysget|rangam|ranexp|vlabel|lbound|cexist|length|lgamma|rancau|libref|cnonct|ranbin|compbl|logpdf|logpmf|logsdf|sysmsg|curobs|daccdb|verify|daccsl|minute|system|tnonct|dsname|varray|varnum|probit|spedis|normal|varlen|dclose|varfmt|fexist|deptab|upcase|rantri|fclose|nmiss|point|trimn|depsl|trunc|peekc|depdb|probf|exist|fetch|netpv|today|mopen|probt|month|dairy|sysrc|finfo|quote|log10|close|floor|dinfo|range|fnote|attrn|intrr|intnx|intck|attrc|input|dread|dopen|index|right|round|vname|vtype|fread|gamma|arsin|arcos|fopen|frlen|fget|sinh|sqrt|addr|airy|sign|fsep|year|fuzz|dnum|scan|rank|fput|fpos|putn|putc|hour|tanh|atan|dhms|tinv|band|bnot|erfc|fcol|poke|trim|byte|ceil|peek|left|cinv|finv|open|log2|mean|note|date|cosh|mort|time|bxor|bor|mdy|std|max|css|sin|cos|npv|log|var|uss|pdf|pmf|cdf|abs|hms|day|erf|put|lag|irr|int|sum|tan|min|dif|qtr|sdf|dim|yyq|exp|mod|cv|n)\(">
131 <token type="NameBuiltin"/>
132 </rule>
133 </state>
134 <state name="numbers">
135 <rule pattern="\b[+-]?([0-9]+(\.[0-9]+)?|\.[0-9]+|\.)(E[+-]?[0-9]+)?i?\b">
136 <token type="LiteralNumber"/>
137 </rule>
138 </state>
139 <state name="special">
140 <rule pattern="(null|missing|_all_|_automatic_|_character_|_n_|_infile_|_name_|_null_|_numeric_|_user_|_webout_)">
141 <token type="KeywordConstant"/>
142 </rule>
143 </state>
144 <state name="log-messages">
145 <rule pattern="NOTE(:|-).*">
146 <token type="Generic"/>
147 <pop depth="1"/>
148 </rule>
149 <rule pattern="WARNING(:|-).*">
150 <token type="GenericEmph"/>
151 <pop depth="1"/>
152 </rule>
153 <rule pattern="ERROR(:|-).*">
154 <token type="GenericError"/>
155 <pop depth="1"/>
156 </rule>
157 <rule>
158 <include state="general"/>
159 </rule>
160 </state>
161 <state name="comments">
162 <rule pattern="^\s*\*.*?;">
163 <token type="Comment"/>
164 </rule>
165 <rule pattern="/\*.*?\*/">
166 <token type="Comment"/>
167 </rule>
168 <rule pattern="^\s*\*(.|\n)*?;">
169 <token type="CommentMultiline"/>
170 </rule>
171 <rule pattern="/[*](.|\n)*?[*]/">
172 <token type="CommentMultiline"/>
173 </rule>
174 </state>
175 <state name="string_squote">
176 <rule pattern="'">
177 <token type="LiteralString"/>
178 <pop depth="1"/>
179 </rule>
180 <rule pattern="\\\\|\\"|\\\n">
181 <token type="LiteralStringEscape"/>
182 </rule>
183 <rule pattern="[^$\'\\]+">
184 <token type="LiteralString"/>
185 </rule>
186 <rule pattern="[$\'\\]">
187 <token type="LiteralString"/>
188 </rule>
189 </state>
190 </rules>
191</lexer>