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Diffstat (limited to 'pygments/lexers/sas.py')
| -rw-r--r-- | pygments/lexers/sas.py | 228 |
1 files changed, 0 insertions, 228 deletions
diff --git a/pygments/lexers/sas.py b/pygments/lexers/sas.py deleted file mode 100644 index 38d80774..00000000 --- a/pygments/lexers/sas.py +++ /dev/null @@ -1,228 +0,0 @@ -# -*- coding: utf-8 -*- -""" - pygments.lexers.sas - ~~~~~~~~~~~~~~~~~~~ - - Lexer for SAS. - - :copyright: Copyright 2006-2019 by the Pygments team, see AUTHORS. - :license: BSD, see LICENSE for details. -""" - -import re -from pygments.lexer import RegexLexer, include, words -from pygments.token import Comment, Keyword, Name, Number, String, Text, \ - Other, Generic - -__all__ = ['SASLexer'] - - -class SASLexer(RegexLexer): - """ - For `SAS <http://www.sas.com/>`_ files. - - .. versionadded:: 2.2 - """ - # Syntax from syntax/sas.vim by James Kidd <james.kidd@covance.com> - - name = 'SAS' - aliases = ['sas'] - filenames = ['*.SAS', '*.sas'] - mimetypes = ['text/x-sas', 'text/sas', 'application/x-sas'] - flags = re.IGNORECASE | re.MULTILINE - - builtins_macros = ( - "bquote", "nrbquote", "cmpres", "qcmpres", "compstor", "datatyp", - "display", "do", "else", "end", "eval", "global", "goto", "if", - "index", "input", "keydef", "label", "left", "length", "let", - "local", "lowcase", "macro", "mend", "nrquote", - "nrstr", "put", "qleft", "qlowcase", "qscan", - "qsubstr", "qsysfunc", "qtrim", "quote", "qupcase", "scan", - "str", "substr", "superq", "syscall", "sysevalf", "sysexec", - "sysfunc", "sysget", "syslput", "sysprod", "sysrc", "sysrput", - "then", "to", "trim", "unquote", "until", "upcase", "verify", - "while", "window" - ) - - builtins_conditionals = ( - "do", "if", "then", "else", "end", "until", "while" - ) - - builtins_statements = ( - "abort", "array", "attrib", "by", "call", "cards", "cards4", - "catname", "continue", "datalines", "datalines4", "delete", "delim", - "delimiter", "display", "dm", "drop", "endsas", "error", "file", - "filename", "footnote", "format", "goto", "in", "infile", "informat", - "input", "keep", "label", "leave", "length", "libname", "link", - "list", "lostcard", "merge", "missing", "modify", "options", "output", - "out", "page", "put", "redirect", "remove", "rename", "replace", - "retain", "return", "select", "set", "skip", "startsas", "stop", - "title", "update", "waitsas", "where", "window", "x", "systask" - ) - - builtins_sql = ( - "add", "and", "alter", "as", "cascade", "check", "create", - "delete", "describe", "distinct", "drop", "foreign", "from", - "group", "having", "index", "insert", "into", "in", "key", "like", - "message", "modify", "msgtype", "not", "null", "on", "or", - "order", "primary", "references", "reset", "restrict", "select", - "set", "table", "unique", "update", "validate", "view", "where" - ) - - builtins_functions = ( - "abs", "addr", "airy", "arcos", "arsin", "atan", "attrc", - "attrn", "band", "betainv", "blshift", "bnot", "bor", - "brshift", "bxor", "byte", "cdf", "ceil", "cexist", "cinv", - "close", "cnonct", "collate", "compbl", "compound", - "compress", "cos", "cosh", "css", "curobs", "cv", "daccdb", - "daccdbsl", "daccsl", "daccsyd", "dacctab", "dairy", "date", - "datejul", "datepart", "datetime", "day", "dclose", "depdb", - "depdbsl", "depsl", "depsyd", - "deptab", "dequote", "dhms", "dif", "digamma", - "dim", "dinfo", "dnum", "dopen", "doptname", "doptnum", - "dread", "dropnote", "dsname", "erf", "erfc", "exist", "exp", - "fappend", "fclose", "fcol", "fdelete", "fetch", "fetchobs", - "fexist", "fget", "fileexist", "filename", "fileref", - "finfo", "finv", "fipname", "fipnamel", "fipstate", "floor", - "fnonct", "fnote", "fopen", "foptname", "foptnum", "fpoint", - "fpos", "fput", "fread", "frewind", "frlen", "fsep", "fuzz", - "fwrite", "gaminv", "gamma", "getoption", "getvarc", "getvarn", - "hbound", "hms", "hosthelp", "hour", "ibessel", "index", - "indexc", "indexw", "input", "inputc", "inputn", "int", - "intck", "intnx", "intrr", "irr", "jbessel", "juldate", - "kurtosis", "lag", "lbound", "left", "length", "lgamma", - "libname", "libref", "log", "log10", "log2", "logpdf", "logpmf", - "logsdf", "lowcase", "max", "mdy", "mean", "min", "minute", - "mod", "month", "mopen", "mort", "n", "netpv", "nmiss", - "normal", "note", "npv", "open", "ordinal", "pathname", - "pdf", "peek", "peekc", "pmf", "point", "poisson", "poke", - "probbeta", "probbnml", "probchi", "probf", "probgam", - "probhypr", "probit", "probnegb", "probnorm", "probt", - "put", "putc", "putn", "qtr", "quote", "ranbin", "rancau", - "ranexp", "rangam", "range", "rank", "rannor", "ranpoi", - "rantbl", "rantri", "ranuni", "repeat", "resolve", "reverse", - "rewind", "right", "round", "saving", "scan", "sdf", "second", - "sign", "sin", "sinh", "skewness", "soundex", "spedis", - "sqrt", "std", "stderr", "stfips", "stname", "stnamel", - "substr", "sum", "symget", "sysget", "sysmsg", "sysprod", - "sysrc", "system", "tan", "tanh", "time", "timepart", "tinv", - "tnonct", "today", "translate", "tranwrd", "trigamma", - "trim", "trimn", "trunc", "uniform", "upcase", "uss", "var", - "varfmt", "varinfmt", "varlabel", "varlen", "varname", - "varnum", "varray", "varrayx", "vartype", "verify", "vformat", - "vformatd", "vformatdx", "vformatn", "vformatnx", "vformatw", - "vformatwx", "vformatx", "vinarray", "vinarrayx", "vinformat", - "vinformatd", "vinformatdx", "vinformatn", "vinformatnx", - "vinformatw", "vinformatwx", "vinformatx", "vlabel", - "vlabelx", "vlength", "vlengthx", "vname", "vnamex", "vtype", - "vtypex", "weekday", "year", "yyq", "zipfips", "zipname", - "zipnamel", "zipstate" - ) - - tokens = { - 'root': [ - include('comments'), - include('proc-data'), - include('cards-datalines'), - include('logs'), - include('general'), - (r'.', Text), - ], - # SAS is multi-line regardless, but * is ended by ; - 'comments': [ - (r'^\s*\*.*?;', Comment), - (r'/\*.*?\*/', Comment), - (r'^\s*\*(.|\n)*?;', Comment.Multiline), - (r'/[*](.|\n)*?[*]/', Comment.Multiline), - ], - # Special highlight for proc, data, quit, run - 'proc-data': [ - (r'(^|;)\s*(proc \w+|data|run|quit)[\s;]', - Keyword.Reserved), - ], - # Special highlight cards and datalines - 'cards-datalines': [ - (r'^\s*(datalines|cards)\s*;\s*$', Keyword, 'data'), - ], - 'data': [ - (r'(.|\n)*^\s*;\s*$', Other, '#pop'), - ], - # Special highlight for put NOTE|ERROR|WARNING (order matters) - 'logs': [ - (r'\n?^\s*%?put ', Keyword, 'log-messages'), - ], - 'log-messages': [ - (r'NOTE(:|-).*', Generic, '#pop'), - (r'WARNING(:|-).*', Generic.Emph, '#pop'), - (r'ERROR(:|-).*', Generic.Error, '#pop'), - include('general'), - ], - 'general': [ - include('keywords'), - include('vars-strings'), - include('special'), - include('numbers'), - ], - # Keywords, statements, functions, macros - 'keywords': [ - (words(builtins_statements, - prefix = r'\b', - suffix = r'\b'), - Keyword), - (words(builtins_sql, - prefix = r'\b', - suffix = r'\b'), - Keyword), - (words(builtins_conditionals, - prefix = r'\b', - suffix = r'\b'), - Keyword), - (words(builtins_macros, - prefix = r'%', - suffix = r'\b'), - Name.Builtin), - (words(builtins_functions, - prefix = r'\b', - suffix = r'\('), - Name.Builtin), - ], - # Strings and user-defined variables and macros (order matters) - 'vars-strings': [ - (r'&[a-z_]\w{0,31}\.?', Name.Variable), - (r'%[a-z_]\w{0,31}', Name.Function), - (r'\'', String, 'string_squote'), - (r'"', String, 'string_dquote'), - ], - 'string_squote': [ - ('\'', String, '#pop'), - (r'\\\\|\\"|\\\n', String.Escape), - # AFAIK, macro variables are not evaluated in single quotes - # (r'&', Name.Variable, 'validvar'), - (r'[^$\'\\]+', String), - (r'[$\'\\]', String), - ], - 'string_dquote': [ - (r'"', String, '#pop'), - (r'\\\\|\\"|\\\n', String.Escape), - (r'&', Name.Variable, 'validvar'), - (r'[^$&"\\]+', String), - (r'[$"\\]', String), - ], - 'validvar': [ - (r'[a-z_]\w{0,31}\.?', Name.Variable, '#pop'), - ], - # SAS numbers and special variables - 'numbers': [ - (r'\b[+-]?([0-9]+(\.[0-9]+)?|\.[0-9]+|\.)(E[+-]?[0-9]+)?i?\b', - Number), - ], - 'special': [ - (r'(null|missing|_all_|_automatic_|_character_|_n_|' - r'_infile_|_name_|_null_|_numeric_|_user_|_webout_)', - Keyword.Constant), - ], - # 'operators': [ - # (r'(-|=|<=|>=|<|>|<>|&|!=|' - # r'\||\*|\+|\^|/|!|~|~=)', Operator) - # ], - } |