3
function copyObj(obj, target, overwrite) {
4
if (!target) { target = {}; }
6
{ if (obj.hasOwnProperty(prop) && (overwrite !== false || !target.hasOwnProperty(prop)))
7
{ target[prop] = obj[prop]; } }
13
function countColumn(string, end, tabSize, startIndex, startValue) {
15
end = string.search(/[^\s\u00a0]/);
16
if (end == -1) { end = string.length; }
18
for (var i = startIndex || 0, n = startValue || 0;;) {
19
var nextTab = string.indexOf("\t", i);
20
if (nextTab < 0 || nextTab >= end)
21
{ return n + (end - i) }
23
n += tabSize - (n % tabSize);
30
function createObj(base, props) {
33
inst = Object.create(base);
35
nothing.prototype = base;
38
if (props) { copyObj(props, inst); }
47
var StringStream = function(string, tabSize, lineOracle) {
48
this.pos = this.start = 0;
50
this.tabSize = tabSize || 8;
51
this.lastColumnPos = this.lastColumnValue = 0;
53
this.lineOracle = lineOracle;
56
StringStream.prototype.eol = function () {return this.pos >= this.string.length};
57
StringStream.prototype.sol = function () {return this.pos == this.lineStart};
58
StringStream.prototype.peek = function () {return this.string.charAt(this.pos) || undefined};
59
StringStream.prototype.next = function () {
60
if (this.pos < this.string.length)
61
{ return this.string.charAt(this.pos++) }
63
StringStream.prototype.eat = function (match) {
64
var ch = this.string.charAt(this.pos);
66
if (typeof match == "string") { ok = ch == match; }
67
else { ok = ch && (match.test ? match.test(ch) : match(ch)); }
68
if (ok) {++this.pos; return ch}
70
StringStream.prototype.eatWhile = function (match) {
72
while (this.eat(match)){}
73
return this.pos > start
75
StringStream.prototype.eatSpace = function () {
77
while (/[\s\u00a0]/.test(this.string.charAt(this.pos))) { ++this.pos; }
78
return this.pos > start
80
StringStream.prototype.skipToEnd = function () {this.pos = this.string.length;};
81
StringStream.prototype.skipTo = function (ch) {
82
var found = this.string.indexOf(ch, this.pos);
83
if (found > -1) {this.pos = found; return true}
85
StringStream.prototype.backUp = function (n) {this.pos -= n;};
86
StringStream.prototype.column = function () {
87
if (this.lastColumnPos < this.start) {
88
this.lastColumnValue = countColumn(this.string, this.start, this.tabSize, this.lastColumnPos, this.lastColumnValue);
89
this.lastColumnPos = this.start;
91
return this.lastColumnValue - (this.lineStart ? countColumn(this.string, this.lineStart, this.tabSize) : 0)
93
StringStream.prototype.indentation = function () {
94
return countColumn(this.string, null, this.tabSize) -
95
(this.lineStart ? countColumn(this.string, this.lineStart, this.tabSize) : 0)
97
StringStream.prototype.match = function (pattern, consume, caseInsensitive) {
98
if (typeof pattern == "string") {
99
var cased = function (str) { return caseInsensitive ? str.toLowerCase() : str; };
100
var substr = this.string.substr(this.pos, pattern.length);
101
if (cased(substr) == cased(pattern)) {
102
if (consume !== false) { this.pos += pattern.length; }
106
var match = this.string.slice(this.pos).match(pattern);
107
if (match && match.index > 0) { return null }
108
if (match && consume !== false) { this.pos += match[0].length; }
112
StringStream.prototype.current = function (){return this.string.slice(this.start, this.pos)};
113
StringStream.prototype.hideFirstChars = function (n, inner) {
115
try { return inner() }
116
finally { this.lineStart -= n; }
118
StringStream.prototype.lookAhead = function (n) {
119
var oracle = this.lineOracle;
120
return oracle && oracle.lookAhead(n)
122
StringStream.prototype.baseToken = function () {
123
var oracle = this.lineOracle;
124
return oracle && oracle.baseToken(this.pos)
128
var modes = {}, mimeModes = {};
133
function defineMode(name, mode) {
134
if (arguments.length > 2)
135
{ mode.dependencies = Array.prototype.slice.call(arguments, 2); }
139
function defineMIME(mime, spec) {
140
mimeModes[mime] = spec;
145
function resolveMode(spec) {
146
if (typeof spec == "string" && mimeModes.hasOwnProperty(spec)) {
147
spec = mimeModes[spec];
148
} else if (spec && typeof spec.name == "string" && mimeModes.hasOwnProperty(spec.name)) {
149
var found = mimeModes[spec.name];
150
if (typeof found == "string") { found = {name: found}; }
151
spec = createObj(found, spec);
152
spec.name = found.name;
153
} else if (typeof spec == "string" && /^[\w\-]+\/[\w\-]+\+xml$/.test(spec)) {
154
return resolveMode("application/xml")
155
} else if (typeof spec == "string" && /^[\w\-]+\/[\w\-]+\+json$/.test(spec)) {
156
return resolveMode("application/json")
158
if (typeof spec == "string") { return {name: spec} }
159
else { return spec || {name: "null"} }
164
function getMode(options, spec) {
165
spec = resolveMode(spec);
166
var mfactory = modes[spec.name];
167
if (!mfactory) { return getMode(options, "text/plain") }
168
var modeObj = mfactory(options, spec);
169
if (modeExtensions.hasOwnProperty(spec.name)) {
170
var exts = modeExtensions[spec.name];
171
for (var prop in exts) {
172
if (!exts.hasOwnProperty(prop)) { continue }
173
if (modeObj.hasOwnProperty(prop)) { modeObj["_" + prop] = modeObj[prop]; }
174
modeObj[prop] = exts[prop];
177
modeObj.name = spec.name;
178
if (spec.helperType) { modeObj.helperType = spec.helperType; }
179
if (spec.modeProps) { for (var prop$1 in spec.modeProps)
180
{ modeObj[prop$1] = spec.modeProps[prop$1]; } }
187
var modeExtensions = {};
188
function extendMode(mode, properties) {
189
var exts = modeExtensions.hasOwnProperty(mode) ? modeExtensions[mode] : (modeExtensions[mode] = {});
190
copyObj(properties, exts);
193
function copyState(mode, state) {
194
if (state === true) { return state }
195
if (mode.copyState) { return mode.copyState(state) }
197
for (var n in state) {
199
if (val instanceof Array) { val = val.concat([]); }
207
function innerMode(mode, state) {
209
while (mode.innerMode) {
210
info = mode.innerMode(state);
211
if (!info || info.mode == mode) { break }
215
return info || {mode: mode, state: state}
218
function startState(mode, a1, a2) {
219
return mode.startState ? mode.startState(a1, a2) : true
225
mimeModes: mimeModes,
226
defineMode: defineMode,
227
defineMIME: defineMIME,
228
resolveMode: resolveMode,
230
modeExtensions: modeExtensions,
231
extendMode: extendMode,
232
copyState: copyState,
233
innerMode: innerMode,
234
startState: startState
238
exports.StringStream = StringStream;
239
exports.countColumn = countColumn;
240
for (var exported in modeMethods) { exports[exported] = modeMethods[exported]; }
243
require.cache[require.resolve("../../lib/codemirror")] = require.cache[require.resolve("./runmode.node")];
244
require.cache[require.resolve("../../addon/runmode/runmode")] = require.cache[require.resolve("./runmode.node")];
247
exports.defineMode("null", function () { return ({token: function (stream) { return stream.skipToEnd(); }}); });
248
exports.defineMIME("text/plain", "null");
250
exports.registerHelper = exports.registerGlobalHelper = Math.min;
251
exports.splitLines = function(string) { return string.split(/\r?\n|\r/) };
253
exports.defaults = { indentUnit: 2 };
259
if (typeof exports == "object" && typeof module == "object")
260
{ mod(require("../../lib/codemirror")); }
261
else if (typeof define == "function" && define.amd)
262
{ define(["../../lib/codemirror"], mod); }
265
})(function(CodeMirror) {
267
CodeMirror.runMode = function(string, modespec, callback, options) {
268
var mode = CodeMirror.getMode(CodeMirror.defaults, modespec);
269
var tabSize = (options && options.tabSize) || CodeMirror.defaults.tabSize;
272
if (callback.appendChild) {
273
var ie = /MSIE \d/.test(navigator.userAgent);
274
var ie_lt9 = ie && (document.documentMode == null || document.documentMode < 9);
275
var node = callback, col = 0;
277
callback = function(text, style) {
281
node.appendChild(document.createTextNode(ie_lt9 ? '\r' : text));
287
for (var pos = 0;;) {
288
var idx = text.indexOf("\t", pos);
290
content += text.slice(pos);
291
col += text.length - pos;
295
content += text.slice(pos, idx);
296
var size = tabSize - col % tabSize;
298
for (var i = 0; i < size; ++i) { content += " "; }
304
var sp = node.appendChild(document.createElement("span"));
305
sp.className = "cm-" + style.replace(/ +/g, " cm-");
306
sp.appendChild(document.createTextNode(content));
308
node.appendChild(document.createTextNode(content));
313
var lines = CodeMirror.splitLines(string), state = (options && options.state) || CodeMirror.startState(mode);
314
for (var i = 0, e = lines.length; i < e; ++i) {
315
if (i) { callback("\n"); }
316
var stream = new CodeMirror.StringStream(lines[i], null, {
317
lookAhead: function(n) { return lines[i + n] },
318
baseToken: function() {}
320
if (!stream.string && mode.blankLine) { mode.blankLine(state); }
321
while (!stream.eol()) {
322
var style = mode.token(stream, state);
323
callback(stream.current(), style, i, stream.start, state, mode);
324
stream.start = stream.pos;