github.com/jancarloviray/community@v0.41.1-0.20170124221257-33a66c87cf2f/app/public/codemirror/mode/cmake/cmake.js (about)

     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")
     6      mod(require("../../lib/codemirror"));
     7    else if (typeof define == "function" && define.amd)
     8      define(["../../lib/codemirror"], mod);
     9    else
    10      mod(CodeMirror);
    11  })(function(CodeMirror) {
    12  "use strict";
    13  
    14  CodeMirror.defineMode("cmake", function () {
    15    var variable_regex = /({)?[a-zA-Z0-9_]+(})?/;
    16  
    17    function tokenString(stream, state) {
    18      var current, prev, found_var = false;
    19      while (!stream.eol() && (current = stream.next()) != state.pending) {
    20        if (current === '$' && prev != '\\' && state.pending == '"') {
    21          found_var = true;
    22          break;
    23        }
    24        prev = current;
    25      }
    26      if (found_var) {
    27        stream.backUp(1);
    28      }
    29      if (current == state.pending) {
    30        state.continueString = false;
    31      } else {
    32        state.continueString = true;
    33      }
    34      return "string";
    35    }
    36  
    37    function tokenize(stream, state) {
    38      var ch = stream.next();
    39  
    40      // Have we found a variable?
    41      if (ch === '$') {
    42        if (stream.match(variable_regex)) {
    43          return 'variable-2';
    44        }
    45        return 'variable';
    46      }
    47      // Should we still be looking for the end of a string?
    48      if (state.continueString) {
    49        // If so, go through the loop again
    50        stream.backUp(1);
    51        return tokenString(stream, state);
    52      }
    53      // Do we just have a function on our hands?
    54      // In 'cmake_minimum_required (VERSION 2.8.8)', 'cmake_minimum_required' is matched
    55      if (stream.match(/(\s+)?\w+\(/) || stream.match(/(\s+)?\w+\ \(/)) {
    56        stream.backUp(1);
    57        return 'def';
    58      }
    59      if (ch == "#") {
    60        stream.skipToEnd();
    61        return "comment";
    62      }
    63      // Have we found a string?
    64      if (ch == "'" || ch == '"') {
    65        // Store the type (single or double)
    66        state.pending = ch;
    67        // Perform the looping function to find the end
    68        return tokenString(stream, state);
    69      }
    70      if (ch == '(' || ch == ')') {
    71        return 'bracket';
    72      }
    73      if (ch.match(/[0-9]/)) {
    74        return 'number';
    75      }
    76      stream.eatWhile(/[\w-]/);
    77      return null;
    78    }
    79    return {
    80      startState: function () {
    81        var state = {};
    82        state.inDefinition = false;
    83        state.inInclude = false;
    84        state.continueString = false;
    85        state.pending = false;
    86        return state;
    87      },
    88      token: function (stream, state) {
    89        if (stream.eatSpace()) return null;
    90        return tokenize(stream, state);
    91      }
    92    };
    93  });
    94  
    95  CodeMirror.defineMIME("text/x-cmake", "cmake");
    96  
    97  });