GPQAPP

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// CodeMirror, copyright (c) by Marijn Haverbeke and others
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// Distributed under an MIT license: https://codemirror.net/LICENSE
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(function(mod) {
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  if (typeof exports == "object" && typeof module == "object")
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    mod(require("../../lib/codemirror"));
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  else if (typeof define == "function" && define.amd)
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    define(["../../lib/codemirror"], mod);
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  else
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    mod(CodeMirror);
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})(function(CodeMirror) {
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"use strict";
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CodeMirror.defineMode("cmake", function () {
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  var variable_regex = /({)?[a-zA-Z0-9_]+(})?/;
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  function tokenString(stream, state) {
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    var current, prev, found_var = false;
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    while (!stream.eol() && (current = stream.next()) != state.pending) {
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      if (current === '$' && prev != '\\' && state.pending == '"') {
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        found_var = true;
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        break;
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      }
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      prev = current;
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    }
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    if (found_var) {
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      stream.backUp(1);
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    }
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    if (current == state.pending) {
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      state.continueString = false;
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    } else {
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      state.continueString = true;
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    }
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    return "string";
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  }
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  function tokenize(stream, state) {
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    var ch = stream.next();
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    // Have we found a variable?
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    if (ch === '$') {
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      if (stream.match(variable_regex)) {
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        return 'variable-2';
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      }
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      return 'variable';
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    }
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    // Should we still be looking for the end of a string?
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    if (state.continueString) {
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      // If so, go through the loop again
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      stream.backUp(1);
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      return tokenString(stream, state);
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    }
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    // Do we just have a function on our hands?
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    // In 'cmake_minimum_required (VERSION 2.8.8)', 'cmake_minimum_required' is matched
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    if (stream.match(/(\s+)?\w+\(/) || stream.match(/(\s+)?\w+\ \(/)) {
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      stream.backUp(1);
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      return 'def';
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    }
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    if (ch == "#") {
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      stream.skipToEnd();
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      return "comment";
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    }
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    // Have we found a string?
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    if (ch == "'" || ch == '"') {
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      // Store the type (single or double)
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      state.pending = ch;
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      // Perform the looping function to find the end
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      return tokenString(stream, state);
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    }
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    if (ch == '(' || ch == ')') {
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      return 'bracket';
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    }
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    if (ch.match(/[0-9]/)) {
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      return 'number';
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    }
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    stream.eatWhile(/[\w-]/);
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    return null;
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  }
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  return {
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    startState: function () {
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      var state = {};
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      state.inDefinition = false;
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      state.inInclude = false;
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      state.continueString = false;
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      state.pending = false;
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      return state;
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    },
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    token: function (stream, state) {
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      if (stream.eatSpace()) return null;
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      return tokenize(stream, state);
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    }
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  };
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});
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CodeMirror.defineMIME("text/x-cmake", "cmake");
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});
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