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authorWu Cheng-Han2015-05-04 15:53:29 +0800
committerWu Cheng-Han2015-05-04 15:53:29 +0800
commit4b0ca55eb79e963523eb6c8197825e9e8ae904e2 (patch)
tree574f3923af77b37b41dbf1b00bcd7827ef724a28 /public/vendor/codemirror/mode/xquery
parent61eb11d23c65c9e5c493c67d055f785cbec139e2 (diff)
First commit, version 0.2.7
Diffstat (limited to 'public/vendor/codemirror/mode/xquery')
-rwxr-xr-xpublic/vendor/codemirror/mode/xquery/index.html210
-rwxr-xr-xpublic/vendor/codemirror/mode/xquery/test.js67
-rwxr-xr-xpublic/vendor/codemirror/mode/xquery/xquery.js447
3 files changed, 724 insertions, 0 deletions
diff --git a/public/vendor/codemirror/mode/xquery/index.html b/public/vendor/codemirror/mode/xquery/index.html
new file mode 100755
index 00000000..7ac5aaef
--- /dev/null
+++ b/public/vendor/codemirror/mode/xquery/index.html
@@ -0,0 +1,210 @@
+<!doctype html>
+
+<title>CodeMirror: XQuery mode</title>
+<meta charset="utf-8"/>
+<link rel=stylesheet href="../../doc/docs.css">
+
+<link rel="stylesheet" href="../../lib/codemirror.css">
+<link rel="stylesheet" href="../../theme/xq-dark.css">
+<script src="../../lib/codemirror.js"></script>
+<script src="xquery.js"></script>
+<style type="text/css">
+ .CodeMirror {
+ border-top: 1px solid black; border-bottom: 1px solid black;
+ height:400px;
+ }
+ </style>
+<div id=nav>
+ <a href="http://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png"></a>
+
+ <ul>
+ <li><a href="../../index.html">Home</a>
+ <li><a href="../../doc/manual.html">Manual</a>
+ <li><a href="https://github.com/codemirror/codemirror">Code</a>
+ </ul>
+ <ul>
+ <li><a href="../index.html">Language modes</a>
+ <li><a class=active href="#">XQuery</a>
+ </ul>
+</div>
+
+<article>
+<h2>XQuery mode</h2>
+
+
+<div class="cm-s-default">
+ <textarea id="code" name="code">
+xquery version &quot;1.0-ml&quot;;
+(: this is
+ : a
+ "comment" :)
+let $let := &lt;x attr=&quot;value&quot;&gt;&quot;test&quot;&lt;func&gt;function() $var {function()} {$var}&lt;/func&gt;&lt;/x&gt;
+let $joe:=1
+return element element {
+ attribute attribute { 1 },
+ element test { &#39;a&#39; },
+ attribute foo { &quot;bar&quot; },
+ fn:doc()[ foo/@bar eq $let ],
+ //x }
+
+(: a more 'evil' test :)
+(: Modified Blakeley example (: with nested comment :) ... :)
+declare private function local:declare() {()};
+declare private function local:private() {()};
+declare private function local:function() {()};
+declare private function local:local() {()};
+let $let := &lt;let&gt;let $let := &quot;let&quot;&lt;/let&gt;
+return element element {
+ attribute attribute { try { xdmp:version() } catch($e) { xdmp:log($e) } },
+ attribute fn:doc { &quot;bar&quot; castable as xs:string },
+ element text { text { &quot;text&quot; } },
+ fn:doc()[ child::eq/(@bar | attribute::attribute) eq $let ],
+ //fn:doc
+}
+
+
+
+xquery version &quot;1.0-ml&quot;;
+
+(: Copyright 2006-2010 Mark Logic Corporation. :)
+
+(:
+ : Licensed under the Apache License, Version 2.0 (the &quot;License&quot;);
+ : you may not use this file except in compliance with the License.
+ : You may obtain a copy of the License at
+ :
+ : http://www.apache.org/licenses/LICENSE-2.0
+ :
+ : Unless required by applicable law or agreed to in writing, software
+ : distributed under the License is distributed on an &quot;AS IS&quot; BASIS,
+ : WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ : See the License for the specific language governing permissions and
+ : limitations under the License.
+ :)
+
+module namespace json = &quot;http://marklogic.com/json&quot;;
+declare default function namespace &quot;http://www.w3.org/2005/xpath-functions&quot;;
+
+(: Need to backslash escape any double quotes, backslashes, and newlines :)
+declare function json:escape($s as xs:string) as xs:string {
+ let $s := replace($s, &quot;\\&quot;, &quot;\\\\&quot;)
+ let $s := replace($s, &quot;&quot;&quot;&quot;, &quot;\\&quot;&quot;&quot;)
+ let $s := replace($s, codepoints-to-string((13, 10)), &quot;\\n&quot;)
+ let $s := replace($s, codepoints-to-string(13), &quot;\\n&quot;)
+ let $s := replace($s, codepoints-to-string(10), &quot;\\n&quot;)
+ return $s
+};
+
+declare function json:atomize($x as element()) as xs:string {
+ if (count($x/node()) = 0) then 'null'
+ else if ($x/@type = &quot;number&quot;) then
+ let $castable := $x castable as xs:float or
+ $x castable as xs:double or
+ $x castable as xs:decimal
+ return
+ if ($castable) then xs:string($x)
+ else error(concat(&quot;Not a number: &quot;, xdmp:describe($x)))
+ else if ($x/@type = &quot;boolean&quot;) then
+ let $castable := $x castable as xs:boolean
+ return
+ if ($castable) then xs:string(xs:boolean($x))
+ else error(concat(&quot;Not a boolean: &quot;, xdmp:describe($x)))
+ else concat('&quot;', json:escape($x), '&quot;')
+};
+
+(: Print the thing that comes after the colon :)
+declare function json:print-value($x as element()) as xs:string {
+ if (count($x/*) = 0) then
+ json:atomize($x)
+ else if ($x/@quote = &quot;true&quot;) then
+ concat('&quot;', json:escape(xdmp:quote($x/node())), '&quot;')
+ else
+ string-join(('{',
+ string-join(for $i in $x/* return json:print-name-value($i), &quot;,&quot;),
+ '}'), &quot;&quot;)
+};
+
+(: Print the name and value both :)
+declare function json:print-name-value($x as element()) as xs:string? {
+ let $name := name($x)
+ let $first-in-array :=
+ count($x/preceding-sibling::*[name(.) = $name]) = 0 and
+ (count($x/following-sibling::*[name(.) = $name]) &gt; 0 or $x/@array = &quot;true&quot;)
+ let $later-in-array := count($x/preceding-sibling::*[name(.) = $name]) &gt; 0
+ return
+
+ if ($later-in-array) then
+ () (: I was handled previously :)
+ else if ($first-in-array) then
+ string-join(('&quot;', json:escape($name), '&quot;:[',
+ string-join((for $i in ($x, $x/following-sibling::*[name(.) = $name]) return json:print-value($i)), &quot;,&quot;),
+ ']'), &quot;&quot;)
+ else
+ string-join(('&quot;', json:escape($name), '&quot;:', json:print-value($x)), &quot;&quot;)
+};
+
+(:~
+ Transforms an XML element into a JSON string representation. See http://json.org.
+ &lt;p/&gt;
+ Sample usage:
+ &lt;pre&gt;
+ xquery version &quot;1.0-ml&quot;;
+ import module namespace json=&quot;http://marklogic.com/json&quot; at &quot;json.xqy&quot;;
+ json:serialize(&amp;lt;foo&amp;gt;&amp;lt;bar&amp;gt;kid&amp;lt;/bar&amp;gt;&amp;lt;/foo&amp;gt;)
+ &lt;/pre&gt;
+ Sample transformations:
+ &lt;pre&gt;
+ &amp;lt;e/&amp;gt; becomes {&quot;e&quot;:null}
+ &amp;lt;e&amp;gt;text&amp;lt;/e&amp;gt; becomes {&quot;e&quot;:&quot;text&quot;}
+ &amp;lt;e&amp;gt;quote &quot; escaping&amp;lt;/e&amp;gt; becomes {&quot;e&quot;:&quot;quote \&quot; escaping&quot;}
+ &amp;lt;e&amp;gt;backslash \ escaping&amp;lt;/e&amp;gt; becomes {&quot;e&quot;:&quot;backslash \\ escaping&quot;}
+ &amp;lt;e&amp;gt;&amp;lt;a&amp;gt;text1&amp;lt;/a&amp;gt;&amp;lt;b&amp;gt;text2&amp;lt;/b&amp;gt;&amp;lt;/e&amp;gt; becomes {&quot;e&quot;:{&quot;a&quot;:&quot;text1&quot;,&quot;b&quot;:&quot;text2&quot;}}
+ &amp;lt;e&amp;gt;&amp;lt;a&amp;gt;text1&amp;lt;/a&amp;gt;&amp;lt;a&amp;gt;text2&amp;lt;/a&amp;gt;&amp;lt;/e&amp;gt; becomes {&quot;e&quot;:{&quot;a&quot;:[&quot;text1&quot;,&quot;text2&quot;]}}
+ &amp;lt;e&amp;gt;&amp;lt;a array=&quot;true&quot;&amp;gt;text1&amp;lt;/a&amp;gt;&amp;lt;/e&amp;gt; becomes {&quot;e&quot;:{&quot;a&quot;:[&quot;text1&quot;]}}
+ &amp;lt;e&amp;gt;&amp;lt;a type=&quot;boolean&quot;&amp;gt;false&amp;lt;/a&amp;gt;&amp;lt;/e&amp;gt; becomes {&quot;e&quot;:{&quot;a&quot;:false}}
+ &amp;lt;e&amp;gt;&amp;lt;a type=&quot;number&quot;&amp;gt;123.5&amp;lt;/a&amp;gt;&amp;lt;/e&amp;gt; becomes {&quot;e&quot;:{&quot;a&quot;:123.5}}
+ &amp;lt;e quote=&quot;true&quot;&amp;gt;&amp;lt;div attrib=&quot;value&quot;/&amp;gt;&amp;lt;/e&amp;gt; becomes {&quot;e&quot;:&quot;&amp;lt;div attrib=\&quot;value\&quot;/&amp;gt;&quot;}
+ &lt;/pre&gt;
+ &lt;p/&gt;
+ Namespace URIs are ignored. Namespace prefixes are included in the JSON name.
+ &lt;p/&gt;
+ Attributes are ignored, except for the special attribute @array=&quot;true&quot; that
+ indicates the JSON serialization should write the node, even if single, as an
+ array, and the attribute @type that can be set to &quot;boolean&quot; or &quot;number&quot; to
+ dictate the value should be written as that type (unquoted). There's also
+ an @quote attribute that when set to true writes the inner content as text
+ rather than as structured JSON, useful for sending some XHTML over the
+ wire.
+ &lt;p/&gt;
+ Text nodes within mixed content are ignored.
+
+ @param $x Element node to convert
+ @return String holding JSON serialized representation of $x
+
+ @author Jason Hunter
+ @version 1.0.1
+
+ Ported to xquery 1.0-ml; double escaped backslashes in json:escape
+:)
+declare function json:serialize($x as element()) as xs:string {
+ string-join(('{', json:print-name-value($x), '}'), &quot;&quot;)
+};
+ </textarea>
+</div>
+
+ <script>
+ var editor = CodeMirror.fromTextArea(document.getElementById("code"), {
+ lineNumbers: true,
+ matchBrackets: true,
+ theme: "xq-dark"
+ });
+ </script>
+
+ <p><strong>MIME types defined:</strong> <code>application/xquery</code>.</p>
+
+ <p>Development of the CodeMirror XQuery mode was sponsored by
+ <a href="http://marklogic.com">MarkLogic</a> and developed by
+ <a href="https://twitter.com/mbrevoort">Mike Brevoort</a>.
+ </p>
+
+ </article>
diff --git a/public/vendor/codemirror/mode/xquery/test.js b/public/vendor/codemirror/mode/xquery/test.js
new file mode 100755
index 00000000..1f148cdb
--- /dev/null
+++ b/public/vendor/codemirror/mode/xquery/test.js
@@ -0,0 +1,67 @@
+// CodeMirror, copyright (c) by Marijn Haverbeke and others
+// Distributed under an MIT license: http://codemirror.net/LICENSE
+
+// Don't take these too seriously -- the expected results appear to be
+// based on the results of actual runs without any serious manual
+// verification. If a change you made causes them to fail, the test is
+// as likely to wrong as the code.
+
+(function() {
+ var mode = CodeMirror.getMode({tabSize: 4}, "xquery");
+ function MT(name) { test.mode(name, mode, Array.prototype.slice.call(arguments, 1)); }
+
+ MT("eviltest",
+ "[keyword xquery] [keyword version] [variable &quot;1][keyword .][atom 0][keyword -][variable ml&quot;][def&variable ;] [comment (: this is : a \"comment\" :)]",
+ " [keyword let] [variable $let] [keyword :=] [variable &lt;x] [variable attr][keyword =][variable &quot;value&quot;&gt;&quot;test&quot;&lt;func&gt][def&variable ;function]() [variable $var] {[keyword function]()} {[variable $var]}[variable &lt;][keyword /][variable func&gt;&lt;][keyword /][variable x&gt;]",
+ " [keyword let] [variable $joe][keyword :=][atom 1]",
+ " [keyword return] [keyword element] [variable element] {",
+ " [keyword attribute] [variable attribute] { [atom 1] },",
+ " [keyword element] [variable test] { [variable &#39;a&#39;] }, [keyword attribute] [variable foo] { [variable &quot;bar&quot;] },",
+ " [def&variable fn:doc]()[[ [variable foo][keyword /][variable @bar] [keyword eq] [variable $let] ]],",
+ " [keyword //][variable x] } [comment (: a more 'evil' test :)]",
+ " [comment (: Modified Blakeley example (: with nested comment :) ... :)]",
+ " [keyword declare] [keyword private] [keyword function] [def&variable local:declare]() {()}[variable ;]",
+ " [keyword declare] [keyword private] [keyword function] [def&variable local:private]() {()}[variable ;]",
+ " [keyword declare] [keyword private] [keyword function] [def&variable local:function]() {()}[variable ;]",
+ " [keyword declare] [keyword private] [keyword function] [def&variable local:local]() {()}[variable ;]",
+ " [keyword let] [variable $let] [keyword :=] [variable &lt;let&gt;let] [variable $let] [keyword :=] [variable &quot;let&quot;&lt;][keyword /let][variable &gt;]",
+ " [keyword return] [keyword element] [variable element] {",
+ " [keyword attribute] [variable attribute] { [keyword try] { [def&variable xdmp:version]() } [keyword catch]([variable $e]) { [def&variable xdmp:log]([variable $e]) } },",
+ " [keyword attribute] [variable fn:doc] { [variable &quot;bar&quot;] [variable castable] [keyword as] [atom xs:string] },",
+ " [keyword element] [variable text] { [keyword text] { [variable &quot;text&quot;] } },",
+ " [def&variable fn:doc]()[[ [qualifier child::][variable eq][keyword /]([variable @bar] [keyword |] [qualifier attribute::][variable attribute]) [keyword eq] [variable $let] ]],",
+ " [keyword //][variable fn:doc]",
+ " }");
+
+ MT("testEmptySequenceKeyword",
+ "[string \"foo\"] [keyword instance] [keyword of] [keyword empty-sequence]()");
+
+ MT("testMultiAttr",
+ "[tag <p ][attribute a1]=[string \"foo\"] [attribute a2]=[string \"bar\"][tag >][variable hello] [variable world][tag </p>]");
+
+ MT("test namespaced variable",
+ "[keyword declare] [keyword namespace] [variable e] [keyword =] [string \"http://example.com/ANamespace\"][variable ;declare] [keyword variable] [variable $e:exampleComThisVarIsNotRecognized] [keyword as] [keyword element]([keyword *]) [variable external;]");
+
+ MT("test EQName variable",
+ "[keyword declare] [keyword variable] [variable $\"http://www.example.com/ns/my\":var] [keyword :=] [atom 12][variable ;]",
+ "[tag <out>]{[variable $\"http://www.example.com/ns/my\":var]}[tag </out>]");
+
+ MT("test EQName function",
+ "[keyword declare] [keyword function] [def&variable \"http://www.example.com/ns/my\":fn] ([variable $a] [keyword as] [atom xs:integer]) [keyword as] [atom xs:integer] {",
+ " [variable $a] [keyword +] [atom 2]",
+ "}[variable ;]",
+ "[tag <out>]{[def&variable \"http://www.example.com/ns/my\":fn]([atom 12])}[tag </out>]");
+
+ MT("test EQName function with single quotes",
+ "[keyword declare] [keyword function] [def&variable 'http://www.example.com/ns/my':fn] ([variable $a] [keyword as] [atom xs:integer]) [keyword as] [atom xs:integer] {",
+ " [variable $a] [keyword +] [atom 2]",
+ "}[variable ;]",
+ "[tag <out>]{[def&variable 'http://www.example.com/ns/my':fn]([atom 12])}[tag </out>]");
+
+ MT("testProcessingInstructions",
+ "[def&variable data]([comment&meta <?target content?>]) [keyword instance] [keyword of] [atom xs:string]");
+
+ MT("testQuoteEscapeDouble",
+ "[keyword let] [variable $rootfolder] [keyword :=] [string \"c:\\builds\\winnt\\HEAD\\qa\\scripts\\\"]",
+ "[keyword let] [variable $keysfolder] [keyword :=] [def&variable concat]([variable $rootfolder], [string \"keys\\\"])");
+})();
diff --git a/public/vendor/codemirror/mode/xquery/xquery.js b/public/vendor/codemirror/mode/xquery/xquery.js
new file mode 100755
index 00000000..c8f3d90a
--- /dev/null
+++ b/public/vendor/codemirror/mode/xquery/xquery.js
@@ -0,0 +1,447 @@
+// CodeMirror, copyright (c) by Marijn Haverbeke and others
+// Distributed under an MIT license: http://codemirror.net/LICENSE
+
+(function(mod) {
+ if (typeof exports == "object" && typeof module == "object") // CommonJS
+ mod(require("../../lib/codemirror"));
+ else if (typeof define == "function" && define.amd) // AMD
+ define(["../../lib/codemirror"], mod);
+ else // Plain browser env
+ mod(CodeMirror);
+})(function(CodeMirror) {
+"use strict";
+
+CodeMirror.defineMode("xquery", function() {
+
+ // The keywords object is set to the result of this self executing
+ // function. Each keyword is a property of the keywords object whose
+ // value is {type: atype, style: astyle}
+ var keywords = function(){
+ // conveinence functions used to build keywords object
+ function kw(type) {return {type: type, style: "keyword"};}
+ var A = kw("keyword a")
+ , B = kw("keyword b")
+ , C = kw("keyword c")
+ , operator = kw("operator")
+ , atom = {type: "atom", style: "atom"}
+ , punctuation = {type: "punctuation", style: null}
+ , qualifier = {type: "axis_specifier", style: "qualifier"};
+
+ // kwObj is what is return from this function at the end
+ var kwObj = {
+ 'if': A, 'switch': A, 'while': A, 'for': A,
+ 'else': B, 'then': B, 'try': B, 'finally': B, 'catch': B,
+ 'element': C, 'attribute': C, 'let': C, 'implements': C, 'import': C, 'module': C, 'namespace': C,
+ 'return': C, 'super': C, 'this': C, 'throws': C, 'where': C, 'private': C,
+ ',': punctuation,
+ 'null': atom, 'fn:false()': atom, 'fn:true()': atom
+ };
+
+ // a list of 'basic' keywords. For each add a property to kwObj with the value of
+ // {type: basic[i], style: "keyword"} e.g. 'after' --> {type: "after", style: "keyword"}
+ var basic = ['after','ancestor','ancestor-or-self','and','as','ascending','assert','attribute','before',
+ 'by','case','cast','child','comment','declare','default','define','descendant','descendant-or-self',
+ 'descending','document','document-node','element','else','eq','every','except','external','following',
+ 'following-sibling','follows','for','function','if','import','in','instance','intersect','item',
+ 'let','module','namespace','node','node','of','only','or','order','parent','precedes','preceding',
+ 'preceding-sibling','processing-instruction','ref','return','returns','satisfies','schema','schema-element',
+ 'self','some','sortby','stable','text','then','to','treat','typeswitch','union','variable','version','where',
+ 'xquery', 'empty-sequence'];
+ for(var i=0, l=basic.length; i < l; i++) { kwObj[basic[i]] = kw(basic[i]);};
+
+ // a list of types. For each add a property to kwObj with the value of
+ // {type: "atom", style: "atom"}
+ var types = ['xs:string', 'xs:float', 'xs:decimal', 'xs:double', 'xs:integer', 'xs:boolean', 'xs:date', 'xs:dateTime',
+ 'xs:time', 'xs:duration', 'xs:dayTimeDuration', 'xs:time', 'xs:yearMonthDuration', 'numeric', 'xs:hexBinary',
+ 'xs:base64Binary', 'xs:anyURI', 'xs:QName', 'xs:byte','xs:boolean','xs:anyURI','xf:yearMonthDuration'];
+ for(var i=0, l=types.length; i < l; i++) { kwObj[types[i]] = atom;};
+
+ // each operator will add a property to kwObj with value of {type: "operator", style: "keyword"}
+ var operators = ['eq', 'ne', 'lt', 'le', 'gt', 'ge', ':=', '=', '>', '>=', '<', '<=', '.', '|', '?', 'and', 'or', 'div', 'idiv', 'mod', '*', '/', '+', '-'];
+ for(var i=0, l=operators.length; i < l; i++) { kwObj[operators[i]] = operator;};
+
+ // each axis_specifiers will add a property to kwObj with value of {type: "axis_specifier", style: "qualifier"}
+ var axis_specifiers = ["self::", "attribute::", "child::", "descendant::", "descendant-or-self::", "parent::",
+ "ancestor::", "ancestor-or-self::", "following::", "preceding::", "following-sibling::", "preceding-sibling::"];
+ for(var i=0, l=axis_specifiers.length; i < l; i++) { kwObj[axis_specifiers[i]] = qualifier; };
+
+ return kwObj;
+ }();
+
+ // Used as scratch variables to communicate multiple values without
+ // consing up tons of objects.
+ var type, content;
+
+ function ret(tp, style, cont) {
+ type = tp; content = cont;
+ return style;
+ }
+
+ function chain(stream, state, f) {
+ state.tokenize = f;
+ return f(stream, state);
+ }
+
+ // the primary mode tokenizer
+ function tokenBase(stream, state) {
+ var ch = stream.next(),
+ mightBeFunction = false,
+ isEQName = isEQNameAhead(stream);
+
+ // an XML tag (if not in some sub, chained tokenizer)
+ if (ch == "<") {
+ if(stream.match("!--", true))
+ return chain(stream, state, tokenXMLComment);
+
+ if(stream.match("![CDATA", false)) {
+ state.tokenize = tokenCDATA;
+ return ret("tag", "tag");
+ }
+
+ if(stream.match("?", false)) {
+ return chain(stream, state, tokenPreProcessing);
+ }
+
+ var isclose = stream.eat("/");
+ stream.eatSpace();
+ var tagName = "", c;
+ while ((c = stream.eat(/[^\s\u00a0=<>\"\'\/?]/))) tagName += c;
+
+ return chain(stream, state, tokenTag(tagName, isclose));
+ }
+ // start code block
+ else if(ch == "{") {
+ pushStateStack(state,{ type: "codeblock"});
+ return ret("", null);
+ }
+ // end code block
+ else if(ch == "}") {
+ popStateStack(state);
+ return ret("", null);
+ }
+ // if we're in an XML block
+ else if(isInXmlBlock(state)) {
+ if(ch == ">")
+ return ret("tag", "tag");
+ else if(ch == "/" && stream.eat(">")) {
+ popStateStack(state);
+ return ret("tag", "tag");
+ }
+ else
+ return ret("word", "variable");
+ }
+ // if a number
+ else if (/\d/.test(ch)) {
+ stream.match(/^\d*(?:\.\d*)?(?:E[+\-]?\d+)?/);
+ return ret("number", "atom");
+ }
+ // comment start
+ else if (ch === "(" && stream.eat(":")) {
+ pushStateStack(state, { type: "comment"});
+ return chain(stream, state, tokenComment);
+ }
+ // quoted string
+ else if ( !isEQName && (ch === '"' || ch === "'"))
+ return chain(stream, state, tokenString(ch));
+ // variable
+ else if(ch === "$") {
+ return chain(stream, state, tokenVariable);
+ }
+ // assignment
+ else if(ch ===":" && stream.eat("=")) {
+ return ret("operator", "keyword");
+ }
+ // open paren
+ else if(ch === "(") {
+ pushStateStack(state, { type: "paren"});
+ return ret("", null);
+ }
+ // close paren
+ else if(ch === ")") {
+ popStateStack(state);
+ return ret("", null);
+ }
+ // open paren
+ else if(ch === "[") {
+ pushStateStack(state, { type: "bracket"});
+ return ret("", null);
+ }
+ // close paren
+ else if(ch === "]") {
+ popStateStack(state);
+ return ret("", null);
+ }
+ else {
+ var known = keywords.propertyIsEnumerable(ch) && keywords[ch];
+
+ // if there's a EQName ahead, consume the rest of the string portion, it's likely a function
+ if(isEQName && ch === '\"') while(stream.next() !== '"'){}
+ if(isEQName && ch === '\'') while(stream.next() !== '\''){}
+
+ // gobble up a word if the character is not known
+ if(!known) stream.eatWhile(/[\w\$_-]/);
+
+ // gobble a colon in the case that is a lib func type call fn:doc
+ var foundColon = stream.eat(":");
+
+ // if there's not a second colon, gobble another word. Otherwise, it's probably an axis specifier
+ // which should get matched as a keyword
+ if(!stream.eat(":") && foundColon) {
+ stream.eatWhile(/[\w\$_-]/);
+ }
+ // if the next non whitespace character is an open paren, this is probably a function (if not a keyword of other sort)
+ if(stream.match(/^[ \t]*\(/, false)) {
+ mightBeFunction = true;
+ }
+ // is the word a keyword?
+ var word = stream.current();
+ known = keywords.propertyIsEnumerable(word) && keywords[word];
+
+ // if we think it's a function call but not yet known,
+ // set style to variable for now for lack of something better
+ if(mightBeFunction && !known) known = {type: "function_call", style: "variable def"};
+
+ // if the previous word was element, attribute, axis specifier, this word should be the name of that
+ if(isInXmlConstructor(state)) {
+ popStateStack(state);
+ return ret("word", "variable", word);
+ }
+ // as previously checked, if the word is element,attribute, axis specifier, call it an "xmlconstructor" and
+ // push the stack so we know to look for it on the next word
+ if(word == "element" || word == "attribute" || known.type == "axis_specifier") pushStateStack(state, {type: "xmlconstructor"});
+
+ // if the word is known, return the details of that else just call this a generic 'word'
+ return known ? ret(known.type, known.style, word) :
+ ret("word", "variable", word);
+ }
+ }
+
+ // handle comments, including nested
+ function tokenComment(stream, state) {
+ var maybeEnd = false, maybeNested = false, nestedCount = 0, ch;
+ while (ch = stream.next()) {
+ if (ch == ")" && maybeEnd) {
+ if(nestedCount > 0)
+ nestedCount--;
+ else {
+ popStateStack(state);
+ break;
+ }
+ }
+ else if(ch == ":" && maybeNested) {
+ nestedCount++;
+ }
+ maybeEnd = (ch == ":");
+ maybeNested = (ch == "(");
+ }
+
+ return ret("comment", "comment");
+ }
+
+ // tokenizer for string literals
+ // optionally pass a tokenizer function to set state.tokenize back to when finished
+ function tokenString(quote, f) {
+ return function(stream, state) {
+ var ch;
+
+ if(isInString(state) && stream.current() == quote) {
+ popStateStack(state);
+ if(f) state.tokenize = f;
+ return ret("string", "string");
+ }
+
+ pushStateStack(state, { type: "string", name: quote, tokenize: tokenString(quote, f) });
+
+ // if we're in a string and in an XML block, allow an embedded code block
+ if(stream.match("{", false) && isInXmlAttributeBlock(state)) {
+ state.tokenize = tokenBase;
+ return ret("string", "string");
+ }
+
+
+ while (ch = stream.next()) {
+ if (ch == quote) {
+ popStateStack(state);
+ if(f) state.tokenize = f;
+ break;
+ }
+ else {
+ // if we're in a string and in an XML block, allow an embedded code block in an attribute
+ if(stream.match("{", false) && isInXmlAttributeBlock(state)) {
+ state.tokenize = tokenBase;
+ return ret("string", "string");
+ }
+
+ }
+ }
+
+ return ret("string", "string");
+ };
+ }
+
+ // tokenizer for variables
+ function tokenVariable(stream, state) {
+ var isVariableChar = /[\w\$_-]/;
+
+ // a variable may start with a quoted EQName so if the next character is quote, consume to the next quote
+ if(stream.eat("\"")) {
+ while(stream.next() !== '\"'){};
+ stream.eat(":");
+ } else {
+ stream.eatWhile(isVariableChar);
+ if(!stream.match(":=", false)) stream.eat(":");
+ }
+ stream.eatWhile(isVariableChar);
+ state.tokenize = tokenBase;
+ return ret("variable", "variable");
+ }
+
+ // tokenizer for XML tags
+ function tokenTag(name, isclose) {
+ return function(stream, state) {
+ stream.eatSpace();
+ if(isclose && stream.eat(">")) {
+ popStateStack(state);
+ state.tokenize = tokenBase;
+ return ret("tag", "tag");
+ }
+ // self closing tag without attributes?
+ if(!stream.eat("/"))
+ pushStateStack(state, { type: "tag", name: name, tokenize: tokenBase});
+ if(!stream.eat(">")) {
+ state.tokenize = tokenAttribute;
+ return ret("tag", "tag");
+ }
+ else {
+ state.tokenize = tokenBase;
+ }
+ return ret("tag", "tag");
+ };
+ }
+
+ // tokenizer for XML attributes
+ function tokenAttribute(stream, state) {
+ var ch = stream.next();
+
+ if(ch == "/" && stream.eat(">")) {
+ if(isInXmlAttributeBlock(state)) popStateStack(state);
+ if(isInXmlBlock(state)) popStateStack(state);
+ return ret("tag", "tag");
+ }
+ if(ch == ">") {
+ if(isInXmlAttributeBlock(state)) popStateStack(state);
+ return ret("tag", "tag");
+ }
+ if(ch == "=")
+ return ret("", null);
+ // quoted string
+ if (ch == '"' || ch == "'")
+ return chain(stream, state, tokenString(ch, tokenAttribute));
+
+ if(!isInXmlAttributeBlock(state))
+ pushStateStack(state, { type: "attribute", tokenize: tokenAttribute});
+
+ stream.eat(/[a-zA-Z_:]/);
+ stream.eatWhile(/[-a-zA-Z0-9_:.]/);
+ stream.eatSpace();
+
+ // the case where the attribute has not value and the tag was closed
+ if(stream.match(">", false) || stream.match("/", false)) {
+ popStateStack(state);
+ state.tokenize = tokenBase;
+ }
+
+ return ret("attribute", "attribute");
+ }
+
+ // handle comments, including nested
+ function tokenXMLComment(stream, state) {
+ var ch;
+ while (ch = stream.next()) {
+ if (ch == "-" && stream.match("->", true)) {
+ state.tokenize = tokenBase;
+ return ret("comment", "comment");
+ }
+ }
+ }
+
+
+ // handle CDATA
+ function tokenCDATA(stream, state) {
+ var ch;
+ while (ch = stream.next()) {
+ if (ch == "]" && stream.match("]", true)) {
+ state.tokenize = tokenBase;
+ return ret("comment", "comment");
+ }
+ }
+ }
+
+ // handle preprocessing instructions
+ function tokenPreProcessing(stream, state) {
+ var ch;
+ while (ch = stream.next()) {
+ if (ch == "?" && stream.match(">", true)) {
+ state.tokenize = tokenBase;
+ return ret("comment", "comment meta");
+ }
+ }
+ }
+
+
+ // functions to test the current context of the state
+ function isInXmlBlock(state) { return isIn(state, "tag"); }
+ function isInXmlAttributeBlock(state) { return isIn(state, "attribute"); }
+ function isInXmlConstructor(state) { return isIn(state, "xmlconstructor"); }
+ function isInString(state) { return isIn(state, "string"); }
+
+ function isEQNameAhead(stream) {
+ // assume we've already eaten a quote (")
+ if(stream.current() === '"')
+ return stream.match(/^[^\"]+\"\:/, false);
+ else if(stream.current() === '\'')
+ return stream.match(/^[^\"]+\'\:/, false);
+ else
+ return false;
+ }
+
+ function isIn(state, type) {
+ return (state.stack.length && state.stack[state.stack.length - 1].type == type);
+ }
+
+ function pushStateStack(state, newState) {
+ state.stack.push(newState);
+ }
+
+ function popStateStack(state) {
+ state.stack.pop();
+ var reinstateTokenize = state.stack.length && state.stack[state.stack.length-1].tokenize;
+ state.tokenize = reinstateTokenize || tokenBase;
+ }
+
+ // the interface for the mode API
+ return {
+ startState: function() {
+ return {
+ tokenize: tokenBase,
+ cc: [],
+ stack: []
+ };
+ },
+
+ token: function(stream, state) {
+ if (stream.eatSpace()) return null;
+ var style = state.tokenize(stream, state);
+ return style;
+ },
+
+ blockCommentStart: "(:",
+ blockCommentEnd: ":)"
+
+ };
+
+});
+
+CodeMirror.defineMIME("application/xquery", "xquery");
+
+});