File modules/editor/codemirror/mode/fortran/fortran.js

Last commit: Sun Dec 17 01:14:09 2017 +0100	Jan Dankert	Integration eines weiteren Code-Editors: Codemirror. Demnächst müssen wir hier mal aufräumen und andere Editoren rauswerfen.


     1 // CodeMirror, copyright (c) by Marijn Haverbeke and others
     2 // Distributed under an MIT license: http://codemirror.net/LICENSE
     3 
     4 (function(mod) {
     5   if (typeof exports == "object" && typeof module == "object") // CommonJS
     6     mod(require("../../lib/codemirror"));
     7   else if (typeof define == "function" && define.amd) // AMD
     8     define(["../../lib/codemirror"], mod);
     9   else // Plain browser env
    10     mod(CodeMirror);
    11 })(function(CodeMirror) {
    12 "use strict";
    13 
    14 CodeMirror.defineMode("fortran", function() {
    15   function words(array) {
    16     var keys = {};
    17     for (var i = 0; i < array.length; ++i) {
    18       keys[array[i]] = true;
    19     }
    20     return keys;
    21   }
    22 
    23   var keywords = words([
    24                   "abstract", "accept", "allocatable", "allocate",
    25                   "array", "assign", "asynchronous", "backspace",
    26                   "bind", "block", "byte", "call", "case",
    27                   "class", "close", "common", "contains",
    28                   "continue", "cycle", "data", "deallocate",
    29                   "decode", "deferred", "dimension", "do",
    30                   "elemental", "else", "encode", "end",
    31                   "endif", "entry", "enumerator", "equivalence",
    32                   "exit", "external", "extrinsic", "final",
    33                   "forall", "format", "function", "generic",
    34                   "go", "goto", "if", "implicit", "import", "include",
    35                   "inquire", "intent", "interface", "intrinsic",
    36                   "module", "namelist", "non_intrinsic",
    37                   "non_overridable", "none", "nopass",
    38                   "nullify", "open", "optional", "options",
    39                   "parameter", "pass", "pause", "pointer",
    40                   "print", "private", "program", "protected",
    41                   "public", "pure", "read", "recursive", "result",
    42                   "return", "rewind", "save", "select", "sequence",
    43                   "stop", "subroutine", "target", "then", "to", "type",
    44                   "use", "value", "volatile", "where", "while",
    45                   "write"]);
    46   var builtins = words(["abort", "abs", "access", "achar", "acos",
    47                           "adjustl", "adjustr", "aimag", "aint", "alarm",
    48                           "all", "allocated", "alog", "amax", "amin",
    49                           "amod", "and", "anint", "any", "asin",
    50                           "associated", "atan", "besj", "besjn", "besy",
    51                           "besyn", "bit_size", "btest", "cabs", "ccos",
    52                           "ceiling", "cexp", "char", "chdir", "chmod",
    53                           "clog", "cmplx", "command_argument_count",
    54                           "complex", "conjg", "cos", "cosh", "count",
    55                           "cpu_time", "cshift", "csin", "csqrt", "ctime",
    56                           "c_funloc", "c_loc", "c_associated", "c_null_ptr",
    57                           "c_null_funptr", "c_f_pointer", "c_null_char",
    58                           "c_alert", "c_backspace", "c_form_feed",
    59                           "c_new_line", "c_carriage_return",
    60                           "c_horizontal_tab", "c_vertical_tab", "dabs",
    61                           "dacos", "dasin", "datan", "date_and_time",
    62                           "dbesj", "dbesj", "dbesjn", "dbesy", "dbesy",
    63                           "dbesyn", "dble", "dcos", "dcosh", "ddim", "derf",
    64                           "derfc", "dexp", "digits", "dim", "dint", "dlog",
    65                           "dlog", "dmax", "dmin", "dmod", "dnint",
    66                           "dot_product", "dprod", "dsign", "dsinh",
    67                           "dsin", "dsqrt", "dtanh", "dtan", "dtime",
    68                           "eoshift", "epsilon", "erf", "erfc", "etime",
    69                           "exit", "exp", "exponent", "extends_type_of",
    70                           "fdate", "fget", "fgetc", "float", "floor",
    71                           "flush", "fnum", "fputc", "fput", "fraction",
    72                           "fseek", "fstat", "ftell", "gerror", "getarg",
    73                           "get_command", "get_command_argument",
    74                           "get_environment_variable", "getcwd",
    75                           "getenv", "getgid", "getlog", "getpid",
    76                           "getuid", "gmtime", "hostnm", "huge", "iabs",
    77                           "iachar", "iand", "iargc", "ibclr", "ibits",
    78                           "ibset", "ichar", "idate", "idim", "idint",
    79                           "idnint", "ieor", "ierrno", "ifix", "imag",
    80                           "imagpart", "index", "int", "ior", "irand",
    81                           "isatty", "ishft", "ishftc", "isign",
    82                           "iso_c_binding", "is_iostat_end", "is_iostat_eor",
    83                           "itime", "kill", "kind", "lbound", "len", "len_trim",
    84                           "lge", "lgt", "link", "lle", "llt", "lnblnk", "loc",
    85                           "log", "logical", "long", "lshift", "lstat", "ltime",
    86                           "matmul", "max", "maxexponent", "maxloc", "maxval",
    87                           "mclock", "merge", "move_alloc", "min", "minexponent",
    88                           "minloc", "minval", "mod", "modulo", "mvbits",
    89                           "nearest", "new_line", "nint", "not", "or", "pack",
    90                           "perror", "precision", "present", "product", "radix",
    91                           "rand", "random_number", "random_seed", "range",
    92                           "real", "realpart", "rename", "repeat", "reshape",
    93                           "rrspacing", "rshift", "same_type_as", "scale",
    94                           "scan", "second", "selected_int_kind",
    95                           "selected_real_kind", "set_exponent", "shape",
    96                           "short", "sign", "signal", "sinh", "sin", "sleep",
    97                           "sngl", "spacing", "spread", "sqrt", "srand", "stat",
    98                           "sum", "symlnk", "system", "system_clock", "tan",
    99                           "tanh", "time", "tiny", "transfer", "transpose",
   100                           "trim", "ttynam", "ubound", "umask", "unlink",
   101                           "unpack", "verify", "xor", "zabs", "zcos", "zexp",
   102                           "zlog", "zsin", "zsqrt"]);
   103 
   104     var dataTypes =  words(["c_bool", "c_char", "c_double", "c_double_complex",
   105                      "c_float", "c_float_complex", "c_funptr", "c_int",
   106                      "c_int16_t", "c_int32_t", "c_int64_t", "c_int8_t",
   107                      "c_int_fast16_t", "c_int_fast32_t", "c_int_fast64_t",
   108                      "c_int_fast8_t", "c_int_least16_t", "c_int_least32_t",
   109                      "c_int_least64_t", "c_int_least8_t", "c_intmax_t",
   110                      "c_intptr_t", "c_long", "c_long_double",
   111                      "c_long_double_complex", "c_long_long", "c_ptr",
   112                      "c_short", "c_signed_char", "c_size_t", "character",
   113                      "complex", "double", "integer", "logical", "real"]);
   114   var isOperatorChar = /[+\-*&=<>\/\:]/;
   115   var litOperator = new RegExp("(\.and\.|\.or\.|\.eq\.|\.lt\.|\.le\.|\.gt\.|\.ge\.|\.ne\.|\.not\.|\.eqv\.|\.neqv\.)", "i");
   116 
   117   function tokenBase(stream, state) {
   118 
   119     if (stream.match(litOperator)){
   120         return 'operator';
   121     }
   122 
   123     var ch = stream.next();
   124     if (ch == "!") {
   125       stream.skipToEnd();
   126       return "comment";
   127     }
   128     if (ch == '"' || ch == "'") {
   129       state.tokenize = tokenString(ch);
   130       return state.tokenize(stream, state);
   131     }
   132     if (/[\[\]\(\),]/.test(ch)) {
   133       return null;
   134     }
   135     if (/\d/.test(ch)) {
   136       stream.eatWhile(/[\w\.]/);
   137       return "number";
   138     }
   139     if (isOperatorChar.test(ch)) {
   140       stream.eatWhile(isOperatorChar);
   141       return "operator";
   142     }
   143     stream.eatWhile(/[\w\$_]/);
   144     var word = stream.current().toLowerCase();
   145 
   146     if (keywords.hasOwnProperty(word)){
   147             return 'keyword';
   148     }
   149     if (builtins.hasOwnProperty(word) || dataTypes.hasOwnProperty(word)) {
   150             return 'builtin';
   151     }
   152     return "variable";
   153   }
   154 
   155   function tokenString(quote) {
   156     return function(stream, state) {
   157       var escaped = false, next, end = false;
   158       while ((next = stream.next()) != null) {
   159         if (next == quote && !escaped) {
   160             end = true;
   161             break;
   162         }
   163         escaped = !escaped && next == "\\";
   164       }
   165       if (end || !escaped) state.tokenize = null;
   166       return "string";
   167     };
   168   }
   169 
   170   // Interface
   171 
   172   return {
   173     startState: function() {
   174       return {tokenize: null};
   175     },
   176 
   177     token: function(stream, state) {
   178       if (stream.eatSpace()) return null;
   179       var style = (state.tokenize || tokenBase)(stream, state);
   180       if (style == "comment" || style == "meta") return style;
   181       return style;
   182     }
   183   };
   184 });
   185 
   186 CodeMirror.defineMIME("text/x-fortran", "fortran");
   187 
   188 });



Download modules/editor/codemirror/mode/fortran/fortran.js


History
Sun, 17 Dec 2017 01:14:09 +0100	Jan Dankert	Integration eines weiteren Code-Editors: Codemirror. Demnächst müssen wir hier mal aufräumen und andere Editoren rauswerfen.