[
{
"path": ".babelrc",
"content": "{\n \"presets\": [\n [\"@babel/env\", {\n \"loose\": true,\n \"targets\": {\n \"browsers\": [\"last 2 versions\", \"safari >= 7\", \"ie 9\"],\n \"node\": \"6\"\n }\n }]\n ],\n \"env\": {\n \"test\": {\n \"plugins\": [\"istanbul\"]\n }\n },\n \"ignore\": [\n \"scripts/lib/arrow-function-coverage-fix.js\"\n ]\n}\n"
},
{
"path": ".gitattributes",
"content": "# Set the default behavior, in case people don't have core.autocrlf set.\n* text=auto\n\n# Checkout example and test fixtures with linux line ending\n# to guarantee test successes\ntests/** text eol=lf\n"
},
{
"path": ".github/PULL_REQUEST_TEMPLATE.md",
"content": "## Summary\n\nProposed change:\n\n\n\nCloses # .\n\n\n## Checklist\n\nI've completed the checklist below to ensure I didn't forget anything. This makes reviewing this PR as easy as possible for the maintainers. And it gets this change released as soon as possible.\n\n* [ ] Proposed change helps towards [*purpose of this project*](https://github.com/mozilla/nunjucks/blob/master/CONTRIBUTING.md#purpose).\n* [ ] [*Documentation*](https://github.com/mozilla/nunjucks/tree/master/docs/) is added / updated to describe proposed change.\n* [ ] [*Tests*](https://github.com/mozilla/nunjucks/tree/master/tests) are added / updated to cover proposed change.\n* [ ] [*Changelog*](https://github.com/mozilla/nunjucks/blob/master/CHANGELOG.md) has an entry for proposed change (if user-facing fix or feature).\n\n"
},
{
"path": ".github/workflows/tests.yml",
"content": "name: Tests\n\non:\n push:\n pull_request:\n workflow_dispatch:\n\npermissions:\n contents: read\n\njobs:\n tests:\n runs-on: ${{ matrix.os }}\n strategy:\n fail-fast: false\n matrix:\n include:\n - node: 16\n os: windows-2022\n - node: 16\n os: windows-2025\n - node: 18\n os: ubuntu-22.04\n - node: 18.20.1 # TODO: spawn node18+/win: github.com/nodejs/nodejs.org/pull/6660\n os: windows-2022\n - node: 20\n os: macos-14\n - node: 20\n os: ubuntu-latest\n - node: 20.12.1 # TODO: spawn node18+/win: github.com/nodejs/nodejs.org/pull/6660\n os: windows-2025\n - node: 22\n os: macos-15-intel\n - node: 22\n os: ubuntu-24.04\n - node: 24\n os: ubuntu-latest\n - node: 24\n os: macos-latest\n - node: 25\n os: macos-26\n\n name: Test (node-${{ matrix.node }}/${{ matrix.os }})\n\n steps:\n - if: runner.os == 'Linux' # PhantomJS OpenSSL 1.1.1 vs 3.x Ubuntu 22+ compat\n run: echo \"OPENSSL_CONF=/dev/null\" >> \"$GITHUB_ENV\"\n - if: runner.os == 'Windows' # Tests would fail LF vs CRLF linebreak-style\n run: git config --global core.autocrlf false && git config --global core.eol lf\n - uses: actions/checkout@v5\n - uses: actions/setup-node@v4\n with:\n node-version: ${{ matrix.node }}\n cache: npm\n - run: npm ci\n - run: npm test\n - if: success()\n uses: codecov/codecov-action@v5\n env:\n CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}\n"
},
{
"path": ".gitignore",
"content": "node_modules\ncoverage\n.#*\ndocs/_site\ndocs/files\n/src/\n/index.js\n/index.js.map\n/tests/browser/nunjucks*\n.nyc_output\n/browser\n/tests/browser/precompiled-templates.js\n/samples/express/js/nunjucks.js\n/samples/express/js/templates.js\n"
},
{
"path": ".npmignore",
"content": "node_modules\ncoverage\n.nyc_output\ndocs\ntests\nbench\nnunjucks\nscripts\n"
},
{
"path": "CHANGELOG.md",
"content": "Changelog\n=========\n\n3.2.4 (Apr 13 2023)\n------------------\n\n* HTML encode backslashes when expressions are passed through the escape\n filter (including when this is done automatically with autoescape). Merge\n of [#1437](https://github.com/mozilla/nunjucks/pull/1437).\n\n3.2.3 (Feb 15 2021)\n-------------------\n\n* Add support for nested attributes on\n [`sort` filter](https://mozilla.github.io/nunjucks/templating.html#sort-arr-reverse-casesens-attr);\n respect `throwOnUndefined` if sort attribute is undefined.\n* Add `base` arg to\n [`int` filter](https://mozilla.github.io/nunjucks/templating.html#int).\n* Move `chokidar` to `peerDependencies` and mark it `optional` in `peerDependenciesMeta`.\n* Fix prototype pollution issue for template variables. Merge of\n [#1330](https://github.com/mozilla/nunjucks/pull/1330); fixes\n [#1331](https://github.com/mozilla/nunjucks/issues/1331). Thanks\n [ChenKS12138](https://github.com/ChenKS12138)!\n\n3.2.2 (Jul 20 2020)\n-------------------\n\n* Add [`select`](https://mozilla.github.io/nunjucks/templating.html#select) and\n [`reject`](https://mozilla.github.io/nunjucks/templating.html#reject) filters.\n Merge of [#1278](https://github.com/mozilla/nunjucks/pull/1278) and\n [#1279](https://github.com/mozilla/nunjucks/pull/1279); fixes\n [#282](https://github.com/mozilla/nunjucks/issues/282). Thanks\n [ogonkov](https://github.com/ogonkovv)!\n* Fix precompile binary script `TypeError: name.replace is not a function`.\n Fixes [#1295](https://github.com/mozilla/nunjucks/issues/1295).\n* Add support for nested attributes on\n [`groupby` filter](https://mozilla.github.io/nunjucks/templating.html#groupby);\n respect `throwOnUndefined` option, if the groupby attribute is undefined.\n Merge of [#1276](https://github.com/mozilla/nunjucks/pull/1276); fixes\n [#1198](https://github.com/mozilla/nunjucks/issues/1198). Thanks\n [ogonkov](https://github.com/ogonkovv)!\n* Fix bug that prevented errors in included templates from being raised when\n rendering templates synchronously. Fixes\n [#1272](https://github.com/mozilla/nunjucks/issues/1272).\n* The `indent` filter no longer appends an additional newline. Fixes\n [#1231](https://github.com/mozilla/nunjucks/issues/1231).\n\n3.2.1 (Mar 17 2020)\n-------------------\n* Replace yargs with commander to reduce number of dependencies. Merge of\n [#1253](https://github.com/mozilla/nunjucks/pull/1253). Thanks\n [AlynxZhou](@AlynxZhou).\n* Update optional dependency chokidar from `^2.0.0` to `^3.3.0`. Merge of\n [#1254](https://github.com/mozilla/nunjucks/pull/1254). Thanks\n [eklingen](@eklingen).\n* Prevent optional dependency Chokidar from loading when not watching. Merge\n of [#1250](https://github.com/mozilla/nunjucks/pull/1250). Thanks\n [eklingen](@eklingen).\n\n3.2.0 (Mar 5 2019)\n------------------\n\n* Adds [`NodeResolveLoader`](http://mozilla.github.io/nunjucks/api.html#noderesolveloader),\n a Loader that loads templates using node's\n [`require.resolve`](https://nodejs.org/api/modules.html#modules_all_together).\n Fixes [#1175](https://github.com/mozilla/nunjucks/issues/1175).\n* Emit 'load' events on `Environment` instances, to allow runtime dependency\n tracking. Fixes [#1153](https://github.com/mozilla/nunjucks/issues/1153).\n\n3.1.7 (Jan 12 2019)\n------------------\n\n* Fix bug where exceptions were silently swallowed with synchronous render.\n Fixes [#678](https://github.com/mozilla/nunjucks/issues/678),\n [#1116](https://github.com/mozilla/nunjucks/issues/1116),\n [#1127](https://github.com/mozilla/nunjucks/issues/1127), and\n [#1164](https://github.com/mozilla/nunjucks/issues/1164)\n* Removes deprecated postinstall-build package in favor of\n [npm prepare](https://docs.npmjs.com/misc/scripts#prepublish-and-prepare).\n Merge of [#1172](https://github.com/mozilla/nunjucks/pull/1172).\n Fixes [#1167](https://github.com/mozilla/nunjucks/issues/1167).\n\n - Note: this means that npm@5 or later is required to install nunjucks\n directly from github.\n\n3.1.6 (Dec 13 2018)\n-------------------\n\nNo code changes; fixed npm packaging issue.\n\n3.1.5 (Dec 13 2018)\n-------------------\n\n* Fix engine dependency version for Node versions > 11.1.0;\n Fixes [#1168](https://github.com/mozilla/nunjucks/issues/1168).\n\n3.1.4 (Nov 9 2018)\n------------------\n\n* Fix engine version for Node v11.1.0\n* Fix \"Unexpected token\" error for U+2028 unicode newline. Fixes [#126](https://github.com/mozilla/nunjucks/issues/126) and [#736](https://github.com/mozilla/nunjucks/issues/736)\n\n3.1.3 (May 19 2018)\n-------------------\n\n* Add `forceescape` filter. Fixes [#782](https://github.com/mozilla/nunjucks/issues/782)\n\n* Fix regression that prevented template errors from reporting line and column number.\n Fixes [#1087](https://github.com/mozilla/nunjucks/issues/1087) and\n [#1095](https://github.com/mozilla/nunjucks/issues/1095).\n\n* Fix \"Invalid type: Is\" error for `{% if value is defined %}`. Fixes\n [#1110](https://github.com/mozilla/nunjucks/issues/1110)\n\n* Formally drop support for node v4 (the upgrade to babel 7 in 3.1.0 made the\n build process incompatible with node < 6.9.0).\n\n3.1.2 (Feb 23 2018)\n-------------------\n\n* Fix regression to make `chokidar` an optional dependency again. Fixes\n [#1073](https://github.com/mozilla/nunjucks/issues/1073)\n* Fix issue when running `npm install nunjucks` with the `--no-bin-links` flag\n* Fix regression that broke template caching. Fixes\n [#1074](https://github.com/mozilla/nunjucks/issues/1074)\n\n3.1.0 (Feb 19 2018)\n-------------------\n\n* Support nunjucks.installJinjaCompat() with slim build. Fixes\n [#1019](https://github.com/mozilla/nunjucks/issues/1019)\n\n* Fix calling render callback twice when a conditional import throws an error.\n Solves [#1029](https://github.com/mozilla/nunjucks/issues/1029)\n\n* Support objects created with Object.create(null). fixes [#468](https://github.com/mozilla/nunjucks/issues/468)\n\n* Support ESNext iterators, using Array.from. Merge of\n [#1058](https://github.com/mozilla/nunjucks/pull/1058)\n\n3.0.1 (May 24 2017)\n-------------------\n\n* Fix handling methods and attributes of static arrays, objects and primitives.\n Solves the issue [#937](https://github.com/mozilla/nunjucks/issues/937)\n\n* Add support for python-style array slices with Jinja compat enabled.\n Fixes [#188](https://github.com/mozilla/nunjucks/issues/188); merge of\n [#976](https://github.com/mozilla/nunjucks/pull/976).\n\n* Fix call blocks having access to their parent scope. Fixes\n [#906](https://github.com/mozilla/nunjucks/issues/906); merge of\n [#994](https://github.com/mozilla/nunjucks/pull/994).\n\n* Fix a bug that caused capturing block tags (e.g. set/endset,\n filter/endfilter) to write to the global buffer rather than capturing\n their contents. Fixes\n [#914](https://github.com/mozilla/nunjucks/issues/914) and\n [#972](https://github.com/mozilla/nunjucks/issues/972); merge of\n [#990](https://github.com/mozilla/nunjucks/pull/990). Thanks [Noah\n Lange](@noahlange).\n\n\n3.0.0 (Nov 5 2016)\n----------------\n\n* Allow including many templates without reaching recursion limits. Merge of\n [#787](https://github.com/mozilla/nunjucks/pull/787). Thanks Gleb Khudyakov.\n\n* Allow explicitly setting `null` (aka `none`) as the value of a variable;\n don't ignore that value and look on up the frame stack or context. Fixes\n [#478](https://github.com/mozilla/nunjucks/issues/478). Thanks Jonny Gerig\n Meyer for the report.\n\n* Execute blocks in a child frame that can't write to its parent. This means\n that vars set inside blocks will not leak outside of the block, base\n templates can no longer see vars set in templates that inherit them, and\n `super()` can no longer set vars in its calling scope. Fixes the inheritance\n portion of [#561](https://github.com/mozilla/nunjucks/issues/561), which\n fully closes that issue. Thanks legutierr for the report.\n\n* Prevent macros from seeing or affecting their calling scope. Merge of\n [#667](https://github.com/mozilla/nunjucks/pull/667).\n\n* Fix handling of macro arg with default value which shares a name with another\n macro. Merge of [#791](https://github.com/mozilla/nunjucks/pull/791).\n\n* Add support for the spaces parameter in the dump template filter.\n Merge of [#868](https://github.com/mozilla/nunjucks/pull/868).\n Thanks Jesse Eikema\n\n* Add `verbatim` as an alias of `raw` for compatibility with Twig.\n Merge of [#874](https://github.com/mozilla/nunjucks/pull/874).\n\n* Add new `nl2br` filter. Thanks Marc-Aurèle Darche\n\n* Add support for python's `list.append` with Jinja compat enabled. Thanks\n Conor Flannigan.\n\n* Add variables whitespace control.\n\n\n2.5.2 (Sep 14 2016)\n----------------\n\n* Call `.toString` in safe filter.\n Merge of [#849](https://github.com/mozilla/nunjucks/pull/849).\n\n\n2.5.1 (Sep 13 2016)\n----------------\n\n* Fix `undefined` and `null` behavior in escape and safe filter.\n Merge of [#843](https://github.com/mozilla/nunjucks/pull/843).\n\n\n2.5.0 (Sep 7 2016)\n----------------\n\n* Add `elseif` as an alias of `elif` for parity with Twig. Thanks kswedberg.\n Merge of [#826](https://github.com/mozilla/nunjucks/pull/826).\n\n* Add nunjucks env to express app settings as `nunjucksEnv`.\n Merge of [#829](https://github.com/mozilla/nunjucks/pull/829).\n\n* Add support for finding an object's \"length\" in length filter.\n Merge of [#813](https://github.com/mozilla/nunjucks/pull/813).\n\n* Ensure that precompiling on Windows still outputs POSIX-style path\n separators. Merge of [#761](https://github.com/mozilla/nunjucks/pull/761).\n\n* Add support for strict type check comparisons (=== and !==). Thanks\n oughter. Merge of [#746](https://github.com/mozilla/nunjucks/pull/746).\n\n* Allow full expressions (incl. filters) in import and from tags. Thanks legutierr.\n Merge of [#710](https://github.com/mozilla/nunjucks/pull/710).\n\n* OS agnostic file paths in precompile. Merge of [#825](https://github.com/mozilla/nunjucks/pull/825).\n\n\n2.4.3 (Sep 7 2016)\n----------------\n\n* Fix potential cast-related XSS vulnerability in autoescape mode, and with `escape` filter.\n Thanks Matt Austin for the report and Thomas Hunkapiller for the fix.\n [#836](https://github.com/mozilla/nunjucks/pull/836)\n\n\n2.4.2 (Apr 15 2016)\n-------------------\n\n* Fix use of `in` operator with strings. Fixes\n [#714](https://github.com/mozilla/nunjucks/issues/714). Thanks Zubrik for the\n report.\n\n* Support ES2015 Map and Set in `length` filter. Merge of\n [#705](https://github.com/mozilla/nunjucks/pull/705). Thanks ricordisamoa.\n\n* Remove truncation of long function names in error messages. Thanks Daniel\n Bendavid. Merge of [#702](https://github.com/mozilla/nunjucks/pull/702).\n\n\n2.4.1 (Mar 17 2016)\n-------------------\n\n* Don't double-escape. Thanks legutierr. Merge of\n [#701](https://github.com/mozilla/nunjucks/pull/701).\n\n* Prevent filter.escape from escaping SafeString. Thanks atian25. Merge of\n [#623](https://github.com/mozilla/nunjucks/pull/623).\n\n* Throw an error if a block is defined multiple times. Refs\n [#696](https://github.com/mozilla/nunjucks/issues/696).\n\n* Officially recommend the `.njk` extension. Thanks David Kebler. Merge of\n [#691](https://github.com/mozilla/nunjucks/pull/691).\n\n* Allow block-set to wrap an inheritance block. Unreported; fixed as a side\n effect of the fix for [#576](https://github.com/mozilla/nunjucks/issues/576).\n\n* Fix `filter` tag with non-trivial contents. Thanks Stefan Cruz and Fabien\n Franzen for report and investigation, Jan Oopkaup for failing tests. Fixes\n [#576](https://github.com/mozilla/nunjucks/issues/576).\n\n\n2.4.0 (Mar 10 2016)\n-------------------\n\n* Allow retrieving boolean-false as a global. Thanks Marius Büscher. Merge of\n [#694](https://github.com/mozilla/nunjucks/pull/694).\n\n* Don't automatically convert any for-loop that has an include statement into\n an async loop. Reverts\n [7d4716f4fd](https://github.com/mozilla/nunjucks/commit/7d4716f4fd), re-opens\n [#372](https://github.com/mozilla/nunjucks/issues/372), fixes\n [#527](https://github.com/mozilla/nunjucks/issues/527). Thanks Tom Delmas for\n the report.\n\n* Switch from Optimist to Yargs for argument-parsing. Thanks Bogdan\n Chadkin. Merge of [#672](https://github.com/mozilla/nunjucks/pull/672).\n\n* Prevent includes from writing to their including scope. Merge of\n [#667](https://github.com/mozilla/nunjucks/pull/667) (only partially\n backported to 2.x; macro var visibility not backported).\n\n* Fix handling of `dev` environment option, to get full tracebacks on errors\n (including nunjucks internals). Thanks Tobias Petry and Chandrasekhar Ambula\n V for the report, Aleksandr Motsjonov for draft patch.\n\n* Support using `in` operator to search in both arrays and objects,\n and it will throw an error for other data types.\n Fix [#659](https://github.com/mozilla/nunjucks/pull/659).\n Thanks Alex Mayfield for report and test, Ouyang Yadong for fix.\n Merge of [#661](https://github.com/mozilla/nunjucks/pull/661).\n\n* Add support for `{% set %}` block assignments as in jinja2. Thanks Daniele\n Rapagnani. Merge of [#656](https://github.com/mozilla/nunjucks/pull/656)\n\n* Fix `{% set %}` scoping within macros.\n Fixes [#577](https://github.com/mozilla/nunjucks/issues/577) and\n the macro portion of [#561](https://github.com/mozilla/nunjucks/issues/561).\n Thanks Ouyang Yadong. Merge of [#653](https://github.com/mozilla/nunjucks/pull/653).\n\n* Add support for named `endblock` (e.g. `{% endblock foo %}`). Thanks\n ricordisamoa. Merge of [#641](https://github.com/mozilla/nunjucks/pull/641).\n\n* Fix `range` global with zero as stop-value. Thanks Thomas Hunkapiller. Merge\n of [#638](https://github.com/mozilla/nunjucks/pull/638).\n\n* Fix a bug in urlize that collapsed whitespace. Thanks Paulo Bu. Merge of\n [#637](https://github.com/mozilla/nunjucks/pull/637).\n\n* Add `sum` filter. Thanks Pablo Matías Lazo. Merge of\n [#629](https://github.com/mozilla/nunjucks/pull/629).\n\n* Don't suppress errors inside {% if %} tags. Thanks Artemy Tregubenko for\n report and test, Ouyang Yadong for fix. Merge of\n [#634](https://github.com/mozilla/nunjucks/pull/634).\n\n* Allow whitespace control on comment blocks, too. Thanks Ouyang Yadong. Merge\n of [#632](https://github.com/mozilla/nunjucks/pull/632).\n\n* Fix whitespace control around nested tags/variables/comments. Thanks Ouyang\n Yadong. Merge of [#631](https://github.com/mozilla/nunjucks/pull/631).\n\n\nv2.3.0 (Jan 6 2016)\n-------------------\n\n* Return `null` from `WebLoader` on missing template instead of throwing an\n error, for consistency with other loaders. This allows `WebLoader` to support\n the new `ignore missing` flag on the `include` tag. If `ignore missing` is\n not set, a generic \"template not found\" error will still be thrown, just like\n for any other loader. Ajax errors other than 404 will still cause `WebLoader`\n to throw an error directly.\n\n* Add preserve-linebreaks option to `striptags` filter. Thanks Ivan\n Kleshnin. Merge of [#619](https://github.com/mozilla/nunjucks/pull/619).\n\n\nv2.2.0 (Nov 23 2015)\n--------------------\n\n* Add `striptags` filter. Thanks Anthony Giniers. Merge of\n [#589](https://github.com/mozilla/nunjucks/pull/589).\n* Allow compiled templates to be imported, included and extended. Thanks Luis\n Gutierrez-Sheris. Merge of\n [#581](https://github.com/mozilla/nunjucks/pull/581).\n* Fix issue with different nunjucks environments sharing same globals. Each\n environment is now independent. Thanks Paul Pechin. Merge of\n [#574](https://github.com/mozilla/nunjucks/pull/574).\n* Add negative steps support for range function. Thanks Nikita Mostovoy. Merge\n of [#575](https://github.com/mozilla/nunjucks/pull/575).\n* Remove deprecation warning when using the `default` filter without specifying\n a third argument. Merge of\n [#567](https://github.com/mozilla/nunjucks/pull/567).\n* Add support for chaining of addGlobal, addFilter, etc. Thanks Rob Graeber. Merge of\n [#537](https://github.com/mozilla/nunjucks/pull/537)\n* Fix error propagation. Thanks Tom Delmas. Merge of\n [#534](https://github.com/mozilla/nunjucks/pull/534).\n* trimBlocks now also trims windows style line endings. Thanks Magnus Tovslid. Merge of\n [#548](https://github.com/mozilla/nunjucks/pull/548)\n* `include` now supports an option to suppress errors if the template does not\n exist. Thanks Mathias Nestler. Merge of\n [#559](https://github.com/mozilla/nunjucks/pull/559)\n\n\nv2.1.0 (Sep 21 2015)\n--------------------\n\n* Fix creating `WebLoader` without `opts`. Merge of\n [#524](https://github.com/mozilla/nunjucks/pull/524).\n* Add `hasExtension` and `removeExtension` methods to `Environment`. Merge of\n [#512](https://github.com/mozilla/nunjucks/pull/512).\n* Add support for kwargs in `sort` filter. Merge of\n [#510](https://github.com/mozilla/nunjucks/pull/510).\n* Add `none` as a lexed constant evaluating to `null`. Merge of\n [#480](https://github.com/mozilla/nunjucks/pull/480).\n* Fix rendering of multiple `raw` blocks. Thanks Aaron O'Mullan. Merge of\n [#503](https://github.com/mozilla/nunjucks/pull/503).\n* Avoid crashing on async loader error. Thanks Samy Pessé. Merge of\n [#504](https://github.com/mozilla/nunjucks/pull/504).\n* Add support for keyword arguments for sort filter. Thanks Andres Pardini. Merge of\n [#510](https://github.com/mozilla/nunjucks/pull/510)\n\n\nv2.0.0 (Aug 30 2015)\n--------------------\n\nMost of the changes can be summed up in the\n[issues tagged 2.0](https://github.com/mozilla/nunjucks/issues?q=is%3Aissue+milestone%3A2.0+is%3Aclosed).\n\nOr you can\n[see all commits](https://github.com/mozilla/nunjucks/compare/v1.3.4...f8aabccefc31a9ffaccdc6797938b5187e07ea87).\n\nMost important changes:\n\n* **autoescape is now on by default.** You need to explicitly pass `{\n autoescape: false }` in the options to turn it off.\n* **watch is off by default.** You need to explicitly pass `{ watch: true }` to\n start the watcher.\n* The `default` filter has changed. It will show the default value only if the\n argument is **undefined**. Any other value, even false-y values like `false`\n and `null`, will be returned. You can get back the old behavior by passing\n `true` as a 3rd argument to activate the loose-y behavior: `foo |\n default(\"bar\", true)`. In 2.0 if you don't pass the 3rd argument, a warning\n will be displayed about this change in behavior. In 2.1 this warning will be\n removed.\n* [New filter tag](http://mozilla.github.io/nunjucks/templating.html#filter)\n* Lots of other bug fixes and small features, view the above issue list!\n\n\nv1.3.4 (Apr 27 2015)\n--------------------\n\nThis is an extremely minor release that only adds an .npmignore so that the\nbench, tests, and docs folders do not get published to npm. Nunjucks should\ndownload a lot faster now.\n\n\nv1.3.3 (Apr 3 2015)\n-------------------\n\nThis is exactly the same as v1.3.1, just fixing a typo in the git version tag.\n\n\nv1.3.2 (Apr 3 2015)\n-------------------\n\n(no notes)\n\n\nv1.3.1 (Apr 3 2015)\n-------------------\n\nWe added strict mode to all the files, but that broke running nunjucks in the\nbrowser. Should work now with this small fix.\n\n\nv1.3.0 (Apr 3 2015)\n-------------------\n\n* Relative templates: you can now load a template relatively by starting the\n path with ., like ./foo.html\n* FileSystemLoader now takes a noCache option, if true will disable caching\n entirely\n* Additional lstripBlocks and trimBlocks available to clean output\n automatically\n* New selectattr and rejectattr filters\n* Small fixes to the watcher\n* Several bug fixes\n\n\nv1.2.0 (Feb 4 2015)\n-------------------\n\n* The special non-line-breaking space is considered whitespace now\n* The in operator has a lower precedence now. This is potentially a breaking\n change, thus the minor version bump. See\n [#336](https://github.com/mozilla/nunjucks/pull/336)\n* import with context now implemented:\n [#319](https://github.com/mozilla/nunjucks/pull/319)\n* async rendering doesn't throw compile errors\n\n\nv1.1.0 (Sep 30 2014)\n--------------------\n\nUser visible changes:\n\n* Fix a bug in urlize that would remove periods\n* custom tag syntax (like {% and %}) was made Environment-specific\n internally. Previously they were global even though you set them through the\n Environment.\n* Remove aggressive optimization that only emitted loop variables when uses. It\n introduced several bugs and didn't really improve perf.\n* Support the regular expression syntax like /foo/g.\n* The replace filter can take a regex as the first argument\n* The call tag was implemented\n* for tags can now take an else clause\n* The cycler object now exposes the current item as the current property\n* The chokidar library was updated and should fix various issues\n\nDev changes:\n\n* Test coverage now available via istanbul. Will automatically display after\n running tests.\n\n\nv1.0.7 (Aug 15 2014)\n--------------------\n\nMixed up a few things in the 1.0.6 release, so another small bump. This merges\nin one thing:\n\n* The length filter will not throw an error is used on an undefined\n variable. It will return 0 if the variable is undefined.\n\n\nv1.0.6 (Aug 15 2014)\n--------------------\n\n* Added the addGlobal method to the Environment object\n* import/extends/include now can take an arbitrary expression\n* fix bugs in set\n* improve express integration (allows rendering templates without an extension)\n\n\nv1.0.5 (May 1 2014)\n-------------------\n\n* Added support for browserify\n* Added option to specify template output path when precompiling templates\n* Keep version comment in browser minified files\n* Speed up SafeString implementation\n* Handle null and non-matching cases for word count filter\n* Added support for node-webkit\n* Other various minor bugfixes\n\n\nchokidar repo fix - v1.0.4 (Apr 4 2014)\n---------------------------------------\n\n* The chokidar dependency moved repos, and though the git URL should have been\n forwarded some people were having issues. This fixed the repo and\n version.\n\n(v1.0.3 is skipped because it was published with a bad URL, quickly fixed with\nanother version bump)\n\n\nBug fixes - v1.0.2 (Mar 25 2014)\n--------------------------------\n\n* Use chokidar for watching file changes. This should fix a lot of problems on\n OS X machines.\n* Always use / in paths when precompiling templates\n* Fix bug where async filters hang indefinitely inside if statements\n* Extensions now can override autoescaping with an autoescape property\n* Other various minor bugfixes\n\n\nv1.0.1 (Dec 16, 2013)\n---------------------\n\n(no notes)\n\n\nWe've reached 1.0! Better APIs, asynchronous control, and more (Oct 24, 2013)\n-----------------------------------------------------------------------------\n\n* An asynchronous API is now available, and async filters, extensions, and\n loaders is supported. The async API is optional and if you don't do anything\n async (the default), nothing changes for you. You can read more about this\n [here](http://jlongster.github.io/nunjucks/api.html#asynchronous-support). (fixes\n [#41](https://github.com/mozilla/nunjucks/issues/41))\n* Much simpler higher-level API for initiating/configuring nunjucks is\n available. Read more\n [here](http://jlongster.github.io/nunjucks/api.html#simple-api).\n* An official grunt plugin is available for precompiling templates:\n [grunt-nunjucks](https://github.com/jlongster/grunt-nunjucks)\n* **The browser files have been renamed.** nunjucks.js is now the full library\n with compiler, and nunjucks-slim.js is the small version that only works with\n precompiled templates\n* urlencode filter has been added\n* The express integration has been refactored and isn't a kludge\n anymore. Should avoid some bugs and be more future-proof;\n* The order in which variables are lookup up in the context and frame lookup\n has been reversed. It will now look in the frame first, and then the\n context. This means that if a for loop introduces a new var, like {% for name\n in names %}, and if you have name in the context as well, it will properly\n reference name from the for loop inside the loop. (fixes\n [#122](https://github.com/mozilla/nunjucks/pull/122) and\n [#119](https://github.com/mozilla/nunjucks/issues/119))\n\n\nv0.1.10 (Aug 9 2013)\n--------------------\n\n(no notes)\n\n\nv0.1.9 (May 30 2013)\n--------------------\n\n(no notes)\n\n\nv0.1.8 - whitespace controls, unpacking, better errors, and more! (Feb 6 2013)\n------------------------------------------------------------------------------\n\nThere are lots of cool new features in this release, as well as many critical\nbug fixes.\n\nFull list of changes:\n\n* Whitespace control is implemented. Use {%- and -%} to strip whitespace before/after the block.\n* `for` loops implement Python-style array unpacking. This is a really nice\n feature which lets you do this:\n\n {% for x, y, z in [[2, 2, 2], [3, 3, 3]] %}\n --{{ x }} {{ y }} {{ z }}--\n {% endfor %}\n\n The above would output: --2 2 2----3 3 3--\n\n You can pass any number of variable names to for and it will destructure each\n array in the list to the variables.\n\n This makes the syntax between arrays and objects more\n consistent. Additionally, it allows us to implement the `dictsort` filter\n which sorts an object by keys or values. Technically, it returns an array of\n 2-value arrays and the unpacking takes care of it. Example:\n\n {% for k, v in { b: 2, a: 1 } %}\n --{{ k }}: {{ v }}--\n {% endfor %}\n\n Output: `--b: 2----a: 1--` (note: the order could actually be anything\n because it uses javascript’s `for k in obj` syntax to iterate, and ordering\n depends on the js implementation)\n\n {% for k, v in { b: 2, a: 1} | dictsort %}\n --{{ k }}: {{ v }}--\n {% endfor %}\n\n Output: `--a: 1----b: 2--`\n\n The above output will always be ordered that way. See the documentation for\n more details.\n\n Thanks to novocaine for this!\n\n* Much better error handling with at runtime (shows template/line/col information for attempting to call undefined values, etc)\n* Fixed a regression which broke the {% raw %} block\n* Fix some edge cases with variable lookups\n* Fix a regression with loading precompiled templates\n* Tweaks to allow usage with YUICompressor\n* Use the same error handling as normal when precompiling (shows proper errors)\n* Fix template loading on Windows machines\n* Fix int/float filters\n* Fix regression with super()\n\n\nv0.1.7 - helpful errors, many bug fixes (Dec 12 2012)\n-----------------------------------------------------\n\nThe biggest change in v0.1.7 comes from devoidfury (thanks!) which implements\nconsistent and helpful error messages. The errors are still simply raw text,\nand not pretty HTML, but they at least contain all the necessary information to\ntrack down an error, such as template names, line and column numbers, and the\ninheritance stack. So if an error happens in a child template, it will print\nout all the templates that it inherits. In the future, we will most likely\ndisplay the actual line causing an error.\n\nFull list of changes:\n\n* Consistent and helpful error messages\n* Expressions are more consistent now. Previously, there were several places\n that wouldn’t accept an arbitrary expression that should. For example, you\n can now do {% include templateNames['foo'] %}, whereas previously you could\n only give it a simply variable name.\n* app.locals is fixed with express 2.5\n* Method calls on objects now have correct scope for this. Version 0.1.6 broke\n this and this was referencing the global scope.\n* A check was added to enforce loading of templates within the correct\n path. Previously you could load a file outside of the template with something\n like ../../crazyPrivateFile.txt\n\nYou can\n[view all the code changes here](https://github.com/jlongster/nunjucks/compare/v0.1.6...v0.1.7). Please\n[file an issue](https://github.com/jlongster/nunjucks/issues?page=1&state=open)\nif something breaks!\n\n\nv0.1.6 - undefined handling, bugfixes (Nov 13, 2012)\n----------------------------------------------------\n\nThis is mostly a bugfix release, but there are a few small tweaks based on\nfeedback:\n\n* In some cases, backslashes in the template would not appear in the\n output. This has been fixed.\n* An error is thrown if a filter is not found\n* Old versions of express are now supported (2.5.11 was tested)\n* References on undefined objects are now suppressed. For example, {{ foo }},\n {{ foo.bar }}, {{ foo.bar.baz }} all output nothing if foo is\n undefined. Previously only the first form would be suppressed, and a cryptic\n error thrown for the latter 2 references. Note: I believe this is a departure\n from jinja, which throws errors when referencing undefined objects. I feel\n that this is a good and non-breaking addition though. (thanks to devoidfury)\n* A bug in set where you couldn’t not reference other variables is fixed\n (thanks chriso and panta)\n* Other various small bugfixes\n\nYou can view\n[all the code changes here](https://github.com/jlongster/nunjucks/compare/v0.1.5...v0.1.6). As\nalways, [file an issue](https://github.com/jlongster/nunjucks/issues) if\nsomething breaks!\n\n\n\nv0.1.5 - macros, keyword arguments, bugfixes (Oct 11 2012)\n----------------------------------------------------------\n\nv0.1.5 has been pushed to npm, and it’s a big one. Please file any issues you\nfind, and I’ll fix them as soon as possible!\n\n* The node data structure has been completely refactored to reduce redundancy\n and make it easier to add more types in the future.\n* Thanks to Brent Hagany, macros now have been implemented. They should act\n exactly the way jinja2 macros do.\n* A calling convention which implements keyword arguments now exists. All\n keyword args are converted into a hash and passed as the last\n argument. Macros needed this to implement keyword/default arguments.\n* Function and filter calls apply the new keyword argument calling convention\n* The “set” block now appropriately only sets a variable for the current scope.\n* Many other bugfixes.\n\nI’m watching this release carefully because of the large amount of code that\nhas changed, so please\n[file an issue](https://github.com/jlongster/nunjucks/issues) if you have a\nproblem with it.\n"
},
{
"path": "CODE_OF_CONDUCT.md",
"content": "# Community Participation Guidelines\n\nThis repository is governed by Mozilla's code of conduct and etiquette guidelines. \nFor more details, please read the\n[Mozilla Community Participation Guidelines](https://www.mozilla.org/about/governance/policies/participation/). \n\n## How to Report\nFor more information on how to report violations of the Community Participation Guidelines, please read our '[How to Report](https://www.mozilla.org/about/governance/policies/participation/reporting/)' page.\n\n\n"
},
{
"path": "CONTRIBUTING.md",
"content": "# Contributing\n\nThanks for your interest in contributing! The advice below will help you get your issue fixed / pull request merged.\n\n\n## Purpose\n\nNunjucks has the following purpose:\n\n* Aim for templating feature parity with Jinja2.\n* Aim for templating feature parity with Twig, but only when not conflicting with Jinja2 parity.\n* Works in all node releases that are\n [actively maintained by the Node Foundation](https://github.com/nodejs/Release#release-schedule)\n* Works in all modern browsers (with [ES5 support](http://kangax.github.io/compat-table/es5/)).\n* Works in IE8 with [es5-shim](https://github.com/es-shims/es5-shim).\n* Keep footprint browser files as small as possible (save on bandwidth, download time).\n* Keep performance as fast as possible (see benchmarks).\n* Keep maintenance as easy as possible (avoid complexity, automate what we can).\n\nNotes:\n\n* We don't aim for parity of all language specific syntax.\n* We don't aim for parity of language specific filters like [Twig's PHP date format](http://twig.sensiolabs.org/doc/functions/date.html).\n\nIssues and pull requests contributing to this purpose have the best chance to make it into Nunjucks.\n\n\n## Questions?\n\nPlease DO NOT ask \"how do I?\" or usage questions via GitHub issues. Instead,\nuse the [mailing list](https://groups.google.com/forum/#!forum/nunjucks).\n\n\n## Submitting Issues\n\nIssues are easier to reproduce/resolve when they have:\n\n- A pull request with a failing test demonstrating the issue\n- A code example that produces the issue consistently\n- A traceback (when applicable)\n\n\n## Pull Requests\n\nWhen creating a pull request:\n\n- Write tests (see below).\n- Note user-facing changes in the [`CHANGELOG.md`](CHANGELOG.md) file.\n- Update the documentation (in [`docs/`](docs/)) as needed.\n\n\n## Testing\n\nPlease add tests for any changes you submit. The tests should fail before your\ncode changes, and pass with your changes. Existing tests should not break. Test\ncoverage (output at the end of every test run) should never decrease after your\nchanges.\n\nTo install all the requirements for running the tests:\n\n```bash\nnpm install\n```\n\nTo run the tests:\n\n```bash\nnpm test\n```\n"
},
{
"path": "LICENSE",
"content": "Copyright (c) 2012-2015, James Long\nAll rights reserved.\n\nRedistribution and use in source and binary forms, with or without\nmodification, are permitted provided that the following conditions are\nmet:\n\n Redistributions of source code must retain the above copyright\n notice, this list of conditions and the following disclaimer.\n\n Redistributions in binary form must reproduce the above copyright\n notice, this list of conditions and the following disclaimer in\n the documentation and/or other materials provided with the\n distribution.\n\nTHIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS\n\"AS IS\" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT\nLIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR\nA PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT\nHOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,\nSPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT\nLIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,\nDATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY\nTHEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\n(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE\nOF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
},
{
"path": "MAINTENANCE.md",
"content": "\n# Pushing a New Version\n\nNunjucks attempts to adhere to semantic versioning. The API is very stable, so\nfrom here on out it will most likely be point releases.\n\n1. Do a `pull` from github to make sure you have all the latest updates.\n\n2. View all the changes since the last version:\n\n ```\n $ git log --oneline v1.2.3..master\n ```\n\nReplace `v1.2.3` with whatever the last version was, and you'll see all the\nchanges going out in this version. Ensure that all significant user-facing\nchanges (new features and bugfixes) are mentioned in `CHANGELOG.md`. Change the\n\"master (unreleased)\" heading in `CHANGELOG.md` to the new version number and\ndate.\n\n3. Update the version in `package.json`.\n\n3. Run the command to update the ready-made files for the browser.\n\n ```\n $ npm run browserfiles\n ```\n\n5. Commit above changes and push to `master` (or a release branch, if using one).\n\n6. Draft a new release on GitHub and copy the changelog to the description. The\n tag and title should both be the version, in the form `v2.3.0`. Publish the\n release.\n\n7. Publish to npm:\n\n ```\n npm publish\n ```\n\n8. Make sure docs are up-to-date. You need to copy all the `nunjucks*.js` files\n in `browser/` to the docs. This is where the \"download\" link points to in\n the docs. You also need to copy the tests into the docs, for the online\n browser tests. ``make prod`` in the ``docs/`` dir will handle these tasks\n for you. Push (force push if necessary) the build out _site folder onto the\n `gh-pages` branch of the `nunjucks` repo to get it live. One way to do that\n is the following commands. These commands presume that you have another\n nunjucks git clone inside the (git-ignored) `docs/_site` directory, checked\n out to the `gh-pages` branch (and tracking `origin/gh-pages`). (To set that\n up the first time, `cd docs/_site`, `rm -rf *`, `git clone\n git@github.com:mozilla/nunjucks.git .`, and `git checkout gh-pages`).\n\n ```\n cd docs && make prod\n cd files\n python -m SimpleHTTPServer\n # load http://localhost:8000/tests/browser/ and verify tests pass in browser\n cd ../_site && git add -A && git commit && git push\n ```\n\n9. Add a new \"master (unreleased)\" section at the top of `CHANGELOG.md`.\n\n10. Bump the version number in `package.json` to a development pre-release of\n the next anticipated release number (e.g. \"2.2.0-dev.1\").\n"
},
{
"path": "README.md",
"content": "# Nunjucks\n\n[![NPM Version][npm-image]][npm-url]\n[![NPM Downloads][downloads-image]][downloads-url]\n[![CI][github-actions-image]][github-actions-url]\n[![Codecov][codecov-image]][codecov-url]\n\n[Nunjucks](https://mozilla.github.io/nunjucks/) is a full featured\ntemplating engine for javascript. It is heavily inspired by\n[jinja2](https://jinja.palletsprojects.com/). View the docs\n[here](https://mozilla.github.io/nunjucks/).\n\n## Installation\n\n`npm install nunjucks`\n\nTo use the file watcher built-in to Nunjucks, Chokidar must be installed separately.\n\n`npm install nunjucks chokidar`\n\n(View the [CHANGELOG](https://github.com/mozilla/nunjucks/releases))\n\n## Documentation\n\nNunjucks info and documentation source is in [`/docs`](/docs) and publishes to https://mozilla.github.io/nunjucks/\n\n## Browser Support\n\nSupported in all modern browsers. For IE8 support, use [es5-shim](https://github.com/es-shims/es5-shim).\n\n## Tests\n\nRun the tests with `npm test`.\n\n## Get in touch\n\nIf you have ideas or questions, or need help, you can reach us in the [#nunjucks:mozilla.org](https://matrix.to/#/#nunjucks:mozilla.org) room on [Matrix](https://wiki.mozilla.org/Matrix).\n\n## Want to help?\n\nContributions are always welcome! Before you submit an issue or pull request, please read our [contribution guidelines](CONTRIBUTING.md).\n\n## Contributors\n\n[](https://github.com/mozilla/nunjucks/graphs/contributors)\n\n\n[npm-image]: https://img.shields.io/npm/v/nunjucks.svg\n[npm-url]: https://npmjs.org/package/nunjucks\n[downloads-image]: https://img.shields.io/npm/dm/nunjucks.svg\n[downloads-url]: https://npmjs.org/package/nunjucks\n[github-actions-image]: https://github.com/mozilla/nunjucks/actions/workflows/tests.yml/badge.svg\n[github-actions-url]: https://github.com/mozilla/nunjucks/actions\n[codecov-image]: https://img.shields.io/codecov/c/gh/mozilla/nunjucks.svg\n[codecov-url]: https://codecov.io/gh/mozilla/nunjucks/branch/master\n"
},
{
"path": "bench/case.html",
"content": "
{{ header }}
\n{% if items.length %}\n
\n{% for item in items %}\n {% if item.current %}\n
\\n\"\n end\n end\nend\n\nLiquid::Template.register_tag('api', Jekyll::ApiTag)\n"
},
{
"path": "docs/_plugins/cleanup.rb",
"content": "\nmodule Jekyll\n module Converters\n class Markdown\n def convert(content) \n setup\n content = @parser.convert(content)\n names = {}\n\n content.gsub(/toc_\\d*\">([^<]*)/) {\n name = $1\n slug = name.downcase.strip.gsub(' ', '-').gsub(/[^\\w-]/, '')\n\n if names.has_key?(slug)\n i = 1\n newSlug = slug + i.to_s\n while names.has_key?(newSlug)\n i = i + 1\n newSlug = slug + i.to_s\n end\n slug = newSlug\n end\n\n names[slug] = true\n slug + '\">' + name\n }\n end\n end\n end\nend\n"
},
{
"path": "docs/_plugins/locale.rb",
"content": "# -*- coding: utf-8 -*-\n\nmodule Jekyll\n module LocaleFilter\n\n def locale_buttons(url, baseurl)\n if url.start_with?('/cn/')\n en_url = File.join(baseurl, url.sub(/^\\/cn\\//, '/'))\n cn_url = File.join(baseurl, url)\n fr_url = File.join(baseurl, url.sub(/^\\/cn\\//, '/fr/'))\n 'English' +\n '中文' +\n 'Français'\n else \n if url.start_with?('/fr/')\n en_url = File.join(baseurl, url.sub(/^\\/fr\\//, '/'))\n cn_url = File.join(baseurl, url.sub(/^\\/fr\\//, '/cn/'))\n fr_url = File.join(baseurl, url)\n 'English' +\n '中文' +\n 'Français'\n else\n en_url = File.join(baseurl, url)\n cn_url = File.join(baseurl, url.sub(/^\\//, '/cn/'))\n fr_url = File.join(baseurl, url.sub(/^\\//, '/fr/'))\n 'English' +\n '中文' +\n 'Français'\n end\n end\n end\n\n end\nend\n\nLiquid::Template::register_filter(Jekyll::LocaleFilter)\n"
},
{
"path": "docs/_plugins/page_toc.rb",
"content": "require 'redcarpet';\n\nmodule Jekyll\n class PageTocTag < Liquid::Tag\n def initialize(tag_name, args, tokens)\n end\n def render(context)\n content = File.open(context.environments.first[\"page\"][\"path\"]).read\n content = content.gsub(/^---.*\\n---/m, '')\n content = content.gsub(/^{% api %}\\n([^\\n]*)/m, '### \\1')\n names = {}\n\n content = Redcarpet::Markdown.new(Redcarpet::Render::HTML_TOC).render(content)\n content.gsub(/toc_\\d*\">([^<]*)/) {\n name = $1\n slug = name.downcase.strip.gsub(' ', '-').gsub(/[^\\w-]/, '')\n\n if names.has_key?(slug)\n i = 1\n newSlug = slug + i.to_s\n while names.has_key?(newSlug)\n i = i + 1\n newSlug = slug + i.to_s\n end\n slug = newSlug\n end\n\n names[slug] = true\n slug + '\">' + name\n }\n end\n end\n\nend\n\nLiquid::Template.register_tag('page_toc', Jekyll::PageTocTag)\n"
},
{
"path": "docs/api.md",
"content": "---\nlayout: subpage\ntitle: API\n---\n{% raw %}\n\n# API\n\nThe API for nunjucks covers rendering templates, adding filters and\nextensions, customizing template loading, and more.\n\n## User-Defined Templates Warning\n\n nunjucks does not sandbox execution so **it is not safe to run\n user-defined templates or inject user-defined content into template\n definitions**. On the server, you can expose attack vectors for\n accessing sensitive data and remote code execution. On the client,\n you can expose cross-site scripting vulnerabilities even for\n precompiled templates (which can be mitigated with a strong\n [CSP](https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Security-Policy)). See\n [this issue](https://github.com/mozilla/nunjucks-docs/issues/17) for\n more information.\n\n## Simple API\n\nIf you don't need deep customization of the system, you can use this simple\nhigher-level API for loading and rendering templates.\n\n{% endraw %}\n{% api %}\nrender\nnunjucks.render(name, [context], [callback])\n\nRenders the template named **name** with the **context** hash. If\n**callback** is provided, it will be called when done with any\npossible error as the first argument and the result as the second.\nOtherwise, the result is returned from `render` and errors are thrown.\nSee [asynchronous support](#asynchronous-support) for more info.\n\nSee the warning about **not allowing [users to define their own\ntemplates](#user-defined-templates-warning).**\n\n```js\nvar res = nunjucks.render('foo.html');\n\nvar res = nunjucks.render('foo.html', { username: 'James' });\n\nnunjucks.render('async.html', function(err, res) {\n});\n```\n{% endapi %}\n\n{% api %}\nrenderString\nnunjucks.renderString(str, context, [callback])\n\nSame as [`render`](#render), but renders a raw string instead of\nloading a template.\n\nThe same warning about **not allowing [users to define their own\ntemplates](#user-defined-templates-warning)** applies.\n\n\n{% raw %}\n```js\nvar res = nunjucks.renderString('Hello {{ username }}', { username: 'James' });\n```\n{% endraw %}\n{% endapi %}\n\n{% api %}\ncompile\nnunjucks.compile(str, [env], [path])\n\nCompile the given string into a reusable nunjucks Template object.\n\n{% raw %}\n```js\nvar template = nunjucks.compile('Hello {{ username }}');\ntemplate.render({ username: 'James' });\n```\n{% endraw %}\n{% endapi %}\n\n{% api %}\nconfigure\nnunjucks.configure([path], [opts]);\n\nTell nunjucks that your templates live at **path** and flip any\nfeature on or off with the **opts** hash. You can provide both\narguments or either of them. **path** defaults to the current working\ndirectory, and the following options are available in **opts**:\n\n* **autoescape** *(default: true)* controls if output with dangerous characters are\n escaped automatically. See [Autoescaping](#autoescaping)\n* **throwOnUndefined** *(default: false)* throw errors when outputting a null/undefined value\n* **trimBlocks** *(default: false)* automatically remove trailing newlines from a block/tag\n* **lstripBlocks** *(default: false)* automatically remove leading whitespace from a block/tag\n* **watch** *(default: false)* reload templates when they are changed (server-side). To use watch, make sure optional dependency *chokidar* is installed.\n* **noCache** *(default: false)* never use a cache and recompile templates each time (server-side)\n* **web** an object for configuring loading templates in the browser:\n * **useCache** *(default: false)* will enable cache and templates will never see updates.\n * **async** *(default: false)* will load templates asynchronously instead of synchronously (requires use of the [asynchronous API](#asynchronous-support) for rendering).\n* **express** an express app that nunjucks should install to\n* **tags:** *(default: see nunjucks syntax)* defines the syntax for\n nunjucks tags. See [Customizing Syntax](#customizing-syntax)\n\n`configure` returns an `Environment` instance, which lets you add\nfilters and extensions while still using the simple API. See below for\nmore information on `Environment`.\n\n**Warning**: The simple API (above; e.g. `nunjucks.render`) always uses the\n configuration from the most recent call to `nunjucks.configure`. Since this\n is implicit and can result in unexpected side effects, use of the simple API\n is discouraged in most cases (especially if `configure` is used); instead,\n explicitly create an environment using `var env = nunjucks.configure(...)`\n and then call `env.render(...)` etc.\n\n```js\nnunjucks.configure('views');\n\n// if in the browser, you probably want to use an absolute URL\nnunjucks.configure('/views');\n\nnunjucks.configure({ autoescape: true });\n\nnunjucks.configure('views', {\n autoescape: true,\n express: app,\n watch: true\n});\n\nvar env = nunjucks.configure('views');\n// do stuff with env\n```\n\n{% endapi %}\n\n{% api %}\ninstallJinjaCompat\nnunjucks.installJinjaCompat()\n\nThis installs experimental support for more consistent Jinja\ncompatibility by adding Pythonic APIs to the environment. While\nnunjucks does not aim for complete Jinja/Python compatibility, this\nmight help users seeking just that.\n\nThis adds `True` and `False` which map to the JS `true` and `false`\nvalues, allows use of Python slice syntax, and augments arrays and\nobjects with Python-style methods.\n[Check out the source](https://github.com/mozilla/nunjucks/blob/master/nunjucks/src/jinja-compat.js)\nto see everything it adds.\n{% endapi %}\n{% raw %}\n\n*That's it for the simple API! If you want total control over how\ntemplates are loaded, and more customization, you need to manually\nset up the system as seen below.*\n\n## Environment\n\nThe `Environment` class is the central object which handles templates.\nIt knows how to load your templates, and internally templates depend\non it for inheritance and including templates. The simple API above\ndispatches everything to an `Environment` instance that it keeps for\nyou.\n\nYou can manually handle it if you want, which allows you to specify\ncustom template loaders.\n\n{% endraw %}\n{% api %}\nconstructor\nnew Environment([loaders], [opts])\n\nThe constructor takes a list of **loaders** and a hash of\nconfiguration parameters as **opts**. If **loaders** is null, it\ndefaults to loading from the current directory or URL. You can pass a\nsingle loader or an array of loaders. If you pass an array of loaders,\nnunjucks will walk through them in order until one of them finds a\ntemplate. See [`Loader`](#loader) for more info about loaders.\n\nThe available flags in **opts** is **autoescape**,\n**throwOnUndefined**, **trimBlocks**, and **lstripBlocks**.\nRead more about those options in [`configure`](#configure) (the\nexpress and watch options are not applicable here and configured\nelsewhere like [`env.express`](#express)).\n\nIn node, the [`FileSystemLoader`](#filesystemloader) is available to\nload templates off the filesystem, and in the browser the [`WebLoader`](#webloader)\nis available to load over HTTP (or use precompiled templates). If you\nuse the simple [`configure`](#configure) API, nunjucks automatically\ncreates the appropriate loader for you, depending if you're in node or\nthe browser. See [`Loader`](#loader) for more information.\n\nAlso only in node, [`NodeResolveLoader`](#noderesolveloader) is\nprovided to allow templates to be included using\n[node `require` resolution](https://nodejs.org/api/modules.html#modules_all_together).\nThis is not enabled by default with [`configure`](#configure), it must be\nexplicitly passed into the `Environment` constructor.\n\n```js\n// the FileSystemLoader is available if in node\nvar env = new nunjucks.Environment(new nunjucks.FileSystemLoader('views'));\n\nvar env = new nunjucks.Environment(new nunjucks.FileSystemLoader('views'),\n { autoescape: false });\n\nvar env = new nunjucks.Environment([new nunjucks.FileSystemLoader('views'),\n new MyCustomLoader()]);\n\n// the WebLoader is available if in the browser\nvar env = new nunjucks.Environment(new nunjucks.WebLoader('/views'));\n```\n{% endapi %}\n\n{% api %}\nrender\nenv.render(name, [context], [callback])\n\nRender the template named **name** with the optional **context** hash.\nIf **callback** is supplied, call it when done with any errors and the\nresult (see [asynchronous support](#asynchronous-support)), otherwise\nreturn the rendered string.\n\n```js\nvar res = nunjucks.render('foo.html');\n\nvar res = nunjucks.render('foo.html', { username: 'James' });\n\nnunjucks.render('async.html', function(err, res) {\n});\n```\n\n{% endapi %}\n\n{% api %}\nrenderString\nenv.renderString(src, [context], [callback])\n\nSame as [`render`](#render1), but renders a raw string instead of\nloading a template.\n\n{% raw %}\n```js\nvar res = nunjucks.renderString('Hello {{ username }}', { username: 'James' });\n```\n{% endraw %}\n{% endapi %}\n\n{% api %}\naddFilter\nenv.addFilter(name, func, [async])\n\nAdd a custom filter named **name** which calls **func** whenever\ninvoked. If the filter needs to be async, **async** must be `true`\n(see [asynchronous support](#asynchronous-support)). Returns `env` for further method chaining. See\n[Custom Filters](#custom-filters).\n\n{% endapi %}\n\n{% api %}\ngetFilter\nenv.getFilter(name)\nGet the filter, which is just a function, named **name**.\n{% endapi %}\n\n{% api %}\naddExtension\nenv.addExtension(name, ext)\n\nAdd the custom extension **ext** named **name**. **ext** is an object\nwith a few specific methods that are called by the extension system. Returns `env` for further method chaining.\nSee [Custom Tags](#custom-tags).\n\n{% endapi %}\n\n{% api %}\nremoveExtension\nenv.removeExtension(name)\n\nRemove a previously added custom extension named **name**.\n\n{% endapi %}\n\n{% api %}\ngetExtension\nenv.getExtension(name)\nGet an extension named **name**.\n{% endapi %}\n\n{% api %}\nhasExtension\nenv.hasExtension(name)\nReturn true if a custom extension named **name** has been added.\n{% endapi %}\n\n{% api %}\naddGlobal\nenv.addGlobal(name, value)\nAdd a global value that will be available to all templates. Note: this will overwrite any existing global called `name`.\nReturns `env` for further method chaining.\n{% endapi %}\n\n{% api %}\ngetGlobal\nenv.getGlobal(name)\nGet a global named **name**.\n{% endapi %}\n\n{% api %}\ngetTemplate\nenv.getTemplate(name, [eagerCompile], [callback])\n\nRetrieve the template named **name**. If **eagerCompile** is `true`,\ncompile it now instead of on render. If **callback** is supplied, call\nit with any errors and a template (if found), otherwise return\nsynchronously. If using any async loaders, you must use the async API.\nThe builtin loaders do not require this. See\n[asynchronous support](#asynchronous-support) and [loaders](#loader).\n\n```js\nvar tmpl = env.getTemplate('page.html');\n\nvar tmpl = env.getTemplate('page.html', true);\n\nenv.getTemplate('from-async-loader.html', function(err, tmpl) {\n});\n```\n{% endapi %}\n\n{% api %}\nexpress\nenv.express(app)\n\nInstall nunjucks as the rendering engine for the express **app**.\nAfter doing this, you can use express normally. Note that you can do\nthis automatically with the simple API call [`configure`](#configure)\nby passing in the app as the **express** option. Returns `env` for further method chaining.\n\n```js\nvar app = express();\nenv.express(app);\n\napp.get('/', function(req, res) {\n res.render('index.html');\n});\n```\n{% endapi %}\n\n{% api %}\nopts.autoescape\nenv.opts.autoescape\n\nYou can use this boolean property to see if autoescaping is turned on\nglobally or not. This may be helpful in creating advanced filtering\nthat do HTML manipulation. Normally you should simply return a\nSafeString (to be documented) if one was passed in, so the output will\ncopy the safeness of the input, but this property is helpful in rare\ncircumstances.\n{% endapi %}\n\n{% api %}\n'load' event\nenv.on('load', function(name, source, loader))\n\nThe 'load' event gets emitted whenever a Loader retrieves the source of a\ntemplate. It can be listened to in order to determine template dependencies\nat runtime. The arguments emitted to the callback are:\n\n* **name** *(String)* The template name, as passed to the loader\n* **source** *(Object)* The object that gets returned from Loader.getSource\n * **src** *(String)* The template source\n * **path** *(String)* The full path to the template\n * **noCache** *(Bool)* If `true`, the template wasn't cached.\n* **loader** The Loader instance that triggered the event.\n{% endapi %}\n\n{% raw %}\n\n## Template\n\nA `Template` is an object that handles the compiling of template\nstrings and rendering them. Usually the `Environment` handles them for\nyou, but you can easily use it yourself. If you don't connect a\ntemplate with an environment, you can't include or inherit any other\ntemplates.\n\n{% endraw %}\n{% api %}\nconstructor\nnew Template(src, [env], [path], [eagerCompile])\n\nThe constructor takes a template string **src**, an optional\n`Environment` instance **env** to use for loading other templates, a\nstring **path** describing the location/path for debugging purposes,\nand a boolean **eagerCompile** which, if `true`, kicks off compilation\nimmediately instead of waiting until the template is rendered.\n\n{% raw %}\n```js\nvar tmpl = new nunjucks.Template('Hello {{ username }}');\n\ntmpl.render({ username: \"James\" }); // -> \"Hello James\"\n```\n{% endraw %}\n\n{% endapi %}\n\n{% api %}\nrender\ntmpl.render(context, [callback])\n\nRenders the template with the optional **context** hash. If\n**callback** is supplied, call it when done with any errors and the\nresult (see [asynchronous support](#asynchronous-support)), otherwise\nreturn the rendered string.\n\n{% endapi %}\n{% raw %}\n\n## Loader\n\nA loader is an object that takes a template name and loads it from a\nsource, such as the filesystem or network. The following two builtin\nloaders exist, each for different contexts.\n\n{% endraw %}\n{% api %}\nFileSystemLoader\nnew FileSystemLoader([searchPaths], [opts])\n\nThis is only available to node. It will load templates from the\nfilesystem, using the **searchPaths** array as paths to look for\ntemplates. **searchPaths** can also be a single path for where\ntemplates live, and it defaults to the current working directory.\n\n**opts** is an object with the following optional properties:\n\n* **watch** - if `true`, the system will automatically update templates. To use watch, make sure optional dependency *chokidar* is installed.\n when they are changed on the filesystem\n* **noCache** - if `true`, the system will avoid using a cache and templates\n will be recompiled every single time\n\n```js\n// Loads templates from the \"views\" folder\nvar env = new nunjucks.Environment(new nunjucks.FileSystemLoader('views'));\n```\n\n{% endapi %}\n\n{% api %}\nNodeResolveLoader\nnew NodeResolveLoader([opts])\n\nAs the name suggests, this is also only available in node. It will load\ntemplates from the filesystem using node's\n[`require.resolve`](https://nodejs.org/api/modules.html#modules_all_together).\n\n**opts** is an object which takes the same properties as\n[`FileSystemLoader`](#filesystemloader).\n{% endapi %}\n\n{% api %}\nWebLoader\nnew WebLoader([baseURL], [opts])\n\nThis is only available in the browser. **baseURL** is the URL to load\ntemplates from (must be the same domain), and it defaults to the\ncurrent relative directory.\n\n**opts** is an object with the following optional properties:\n\n* **useCache** if `true`, templates will be forever cached and you\n won't see updates to them. The cache is disabled by default\n because there is no way to watch for changes and dirty the cache.\n Remember, you should be precompiling your templates for production.\n* **async** if `true`, templates will be loaded asynchronously instead\n synchronously. You must use the asynchronous render API when using\n this (pass a callback to `render`).\n\nThis loader also recognizes when precompiled templates are available\nand automatically uses them instead of fetching over HTTP. In\nproduction, this should always be the case. See\n[Precompiling](#precompiling).\n\n```js\n// Load templates from /views\nvar env = new nunjucks.Environment(new nunjucks.WebLoader('/views'))\n```\n{% endapi %}\n{% raw %}\n\n### Writing a Loader\n\nYou can write loaders for more complex loading, like from a database.\nIf you want to do this, just create an object that has a method\n`getSource(name)`, where **name** is the name of the template. That's it.\n\n```js\nfunction MyLoader(opts) {\n // configuration\n}\n\nMyLoader.prototype.getSource = function(name) {\n // load the template\n // return an object with:\n // - src: String. The template source.\n // - path: String. Path to template.\n // - noCache: Bool. Don't cache the template (optional).\n}\n```\n\nIt can get a little more complex. If you want to track updates to\ntemplates and bust the internal cache so that you can see updates, you\nneed to extend the `Loader` class. This gives you `emit` method that\ncan fire events. You need to call it\n\n```js\nvar MyLoader = nunjucks.Loader.extend({\n init: function() {\n // setup a process which watches templates here\n // and call `this.emit('update', name)` when a template\n // is changed\n },\n\n getSource: function(name) {\n // load the template\n }\n});\n```\n\n#### Asynchronous\n\nThere's one last piece: asynchronous loaders. So far, all of the\nloaders have been synchronous; `getSource` returns the source\nimmediately. The benefit of this is that the user isn't forced to use\nthe asynchronous API and be aware of edge cases about async templates.\nYou might want to load from a database, however.\n\nJust add an `async: true` property to your loader and it will be used\nasynchronously.\n\n```js\nvar MyLoader = nunjucks.Loader.extend({\n async: true,\n\n getSource: function(name, callback) {\n // load the template\n // ...\n callback(err, res);\n }\n});\n```\n\nRemember that you now have to use the asynchronous API. See\n[asynchronous support](#asynchronous-support).\n\n**Warning**: if you are using an asynchronous loader, you can't load\n templates inside `for` loops. You need to explicitly use the\n `asyncEach` tag if you need to load templates, which is exactly the\n same as `for` but asynchronous. More info can be found at\n [Be Careful!](#be-careful).\n\n\n## Browser Usage\n\nUsing nunjucks in the browser takes a little more thought because you\ncare about load and compile time. On the server-side, templates are\ncompiled once and cached in memory and you never have to worry about\nit. On the client-side however, you don't want to compile templates\neven once, as it would result in slow page render time.\n\nThe solution is to precompile your templates into JavaScript, and load\nthem as a simple `.js` file on page load.\n\nMaybe you do want to dynamically load templates while developing,\nhowever, so that you can see changes immediately without recompiling.\nNunjucks tries to adapt to whatever workflow you want.\n\nThe only rule you must follow: **always precompile your templates in\nproduction**. Why? Not only is it slow to compile all your templates\non page load, they are loaded *synchronously* over HTTP, blocking the\nwhole page. It is slow. It does this because nunjucks isn't async by\ndefault.\n\n### Recommended Setups\n\nThese are two of the most popular ways to set up nunjucks on the\nclient-side. Note that there are two different js files: one with the\ncompiler, nunjucks.js, and one without the compiler, nunjucks-slim.js.\nRead [Getting Started](getting-started.html) for a brief overview of\nthe differences.\n\nSee [Precompiling](#precompiling) for information on precompiling\ntemplates.\n\n#### Setup #1: only precompile in production\n\nThis method will give you a setup that dynamically loads templates\nwhile developing (you can see changes immediately), but uses\nprecompiled templates in production.\n\n1. Load [nunjucks.js](files/nunjucks.js) with either a script tag or a module loader.\n2. Render templates ([example](#simple-api))!\n3. When pushing to production, [precompile](#precompiling) the templates into a js file\n and load it on the page\n\n> An optimization is to use `nunjucks-slim.js` instead of\n> `nunjucks.js` in production since you are using precompiled\n> templates there. It's 8K instead of 20K because it doesn't contain\n> the compiler. This complicates the setup though because you are\n> using different js files between dev and prod, so it may or may not\n> be worth it.\n\n#### Setup #2: always precompile\n\nThis method always uses precompiled templates while developing and in\nproduction, which simplifies the setup. However, you're going to want\nsomething that automatically recompiles templates while developing\nunless you want to manually recompile them after every change.\n\n1. For development, use the [grunt](https://github.com/jlongster/grunt-nunjucks) or\n[gulp](https://github.com/sindresorhus/gulp-nunjucks) tasks to watch your template\ndirectory for changes and automatically [precompile](#precompiling) them into a js file\n2. Load [nunjucks-slim.js](files/nunjucks-slim.js) and `templates.js`, or whatever you named\nthe precompiled js file, with either a script tag or a module loader.\n3. Render templates ([example](#simple-api))!\n\nWith this method, there are no differences between development and\nproduction code. Simply commit the templates.js file and deploy the\nsame code to production.\n\n## Precompiling\n\nTo precompile your templates, use the `nunjucks-precompile` script\nthat comes with nunjucks. You can pass it a directory or a file and it\nwill generate all the JavaScript for your templates.\n\n```\n// Precompiling a whole directory\n$ nunjucks-precompile views > templates.js\n\n// Precompiling individual templates\n$ nunjucks-precompile views/base.html >> templates.js\n$ nunjucks-precompile views/index.html >> templates.js\n$ nunjucks-precompile views/about.html >> templates.js\n```\n\nAll you have to do is simply load `templates.js` on the page, and the\nsystem will automatically use the precompiled templates. There are\nzero changes necessary.\n\nThere are various options available to the script. Simply invoke\n`nunjucks-precompile` to see more info about them. Note that **names\nof all asynchronous filters need to passed to the script** since they\nneed to be known at compile-time. You can pass a comma-delimited list\nof async filters with `-a`, like `-a foo,bar,baz`. If you only use\nnormal synchronous filters, you don't need to do anything.\n\nExtensions cannot be specified with this script. You must use the\nprecompile API below if you use them.\n\n### API\n\nThere is also an API if you want to programmatically precompile\ntemplates. You'll want to do this if you use extensions or you use\nasynchronous filters, both of which need to be known at compile-time.\nYou can pass an `Environment` object straight into the precompiler and\nit will get the extensions and filters from it. You should share the\nsame `Environment` object between the client and server to keep\neverything in sync.\n\n{% endraw %}\n{% api %}\nprecompile\nnunjucks.precompile(path, [opts])\n\nPrecompile a file or directory at **path**. **opts** is a hash with any of the following options:\n\n* **name**: name of the template, when compiling a string (required)\n or a file (optional, defaults to **path**). names are\n auto-generated when compiling a directory.\n* **asFunction**: generate a callable function\n* **force**: keep compiling on error\n* **env**: the Environment to use (gets extensions and async filters from it)\n* **include**: array of file/folders to include (folders are auto-included, files are auto-excluded)\n* **exclude**: array of file/folders to exclude (folders are auto-included, files are auto-excluded)\n* **wrapper**: `function(templates, opts)` Customize the output format of the precompiled templates. This function must return a string\n * **templates**: array of objects with the following properties:\n * **name**: name of the template\n * **template**: string source of the precompiled template in javascript\n * **opts**: object of all the above options\n\n```js\nvar env = new nunjucks.Environment();\n\n// extensions must be known at compile-time\nenv.addExtension('MyExtension', new MyExtension());\n\n// async filters must be known at compile-time\nenv.addFilter('asyncFilter', function(val, cb) {\n // do something\n}, true);\n\nnunjucks.precompile('/dir/to/views', { env: env });\n```\n{% endapi %}\n\n{% api %}\nprecompileString\nnunjucks.precompileString(str, [opts])\n\nExactly the same as [`precompile`](#precompile), but compiles a raw string.\n\n{% endapi %}\n{% raw %}\n\n## Asynchronous Support\n\nYou only need to read this section if you are interested in\nasynchronous rendering. There is no performance benefit to this, it is\nsolely to allow custom filters and extensions to make async calls. If\nyou don't care about this, you should simply use the normal API like\n`var res = env.render('foo.html');`. There's no need to force the\n`callback` on you, and it's why it's optional in all the rendering\nfunctions.\n\nAs of version 1.0, nunjucks provides a way to render templates\nasynchronously. This means that custom filters and extensions can do\nstuff like fetch things from the database, and template rendering is\n\"paused\" until the callback is called.\n\nTemplate loaders can be async as well, allowing you to load templates\nfrom a database or somewhere else. See\n[Writing a Loader](#writing-a-loader). If you are using an async\ntemplate loader, you must use the async API. The builtin loaders that\nload from the filesystem and over HTTP are synchronous, which is not a\nperformance problem because they are cached from the filesystem and\nyou should precompile your templates and never use HTTP in production.\n\nIf you are using anything async, you need to use the async API like this:\n\n```js\nnunjucks.render('foo.html', function(err, res) {\n // check err and handle result\n});\n```\n\nRead more about async [`filters`](#asynchronous1), [`extensions`](#asynchronous2), and\n[`loaders`](#asynchronous).\n\n### Be Careful!\n\nNunjucks is synchronous by default. Because of this, you need to\nfollow a few rules when writing asynchronous templates:\n\n* Always use the async API. `render` should take a function that takes\n a callback.\n* Async filters and extensions need to be known at compile-time, so\n you need to specify them explicitly when precompiling (see\n [Precompiling](#precompiling)).\n* If you are using a custom template loader that is asynchronous, you\n can't include templates inside a `for` loop. This is because `for`\n will compile to an imperative JavaScript `for` loop. You need to\n explicitly use the async `asyncEach` tag to iterate, which is\n exactly the same as `for` except asynchronous.\n\n## Autoescaping\n\nBy default, nunjucks will escape all output. It's recommended\nthat you do this for security reasons. If you turn off autoescaping,\nnunjucks will render all output as it is by default.\n\nTo deactivate it, all you have to do is pass the `autoescape` option as\n`false` to the `Environment` object.\n\n```js\nvar env = nunjucks.configure('/path/to/templates', { autoescape: false });\n```\n\n## Customizing Syntax\n\nIf you want different tokens than `{{` and the rest for variables,\nblocks, and comments, you can specify different tokens as the `tags`\noption:\n\n```js\nvar env = nunjucks.configure('/path/to/templates', {\n tags: {\n blockStart: '<%',\n blockEnd: '%>',\n variableStart: '<$',\n variableEnd: '$>',\n commentStart: '<#',\n commentEnd: '#>'\n }\n});\n```\n\nUsing this environment, templates will look like this:\n\n```\n
\n<% for item in items %>\n
<$ item $>
\n<% endfor %>\n
\n```\n\n## Custom Filters\n\nTo install a custom filter, use the `Environment` method `addFilter`.\nA filter is simply a function that takes the target object as the\nfirst argument and any arguments passed to the filter as the other\narguments, in order.\n\n```js\nvar nunjucks = require('nunjucks');\nvar env = new nunjucks.Environment();\n\nenv.addFilter('shorten', function(str, count) {\n return str.slice(0, count || 5);\n});\n```\n\nThis adds a filter `shorten` which returns the first `count`\ncharacters in a string, with `count` defaulting to 5. Here is how it\nis used:\n\n```jinja\n{# Show the first 5 characters #}\nA message for you: {{ message|shorten }}\n\n{# Show the first 20 characters #}\nA message for you: {{ message|shorten(20) }}\n```\n\n### Keyword/Default Arguments\n\nAs described in the\n[templating section](templating#keyword-arguments), nunjucks supports\nkeyword/default arguments. You can write a normal javascript filter\nthat leverages them.\n\nAll keyword arguments are passed in as a hash as the last argument.\nThis is a filter `foo` that uses keyword arguments:\n\n```js\nenv.addFilter('foo', function(num, x, y, kwargs) {\n return num + (kwargs.bar || 10);\n})\n```\n\nThe template can use it like this:\n\n```jinja\n{{ 5 | foo(1, 2) }} -> 15\n{{ 5 | foo(1, 2, bar=3) }} -> 8\n```\n\nYou *must* pass all of the positional arguments before keyword\narguments (`foo(1)` is valid but `foo(1, bar=10)` is not). Also, you\ncannot set a positional argument with a keyword argument like you can\nin Python (such as `foo(1, y=1)`)\n\n### Asynchronous\n\nAsynchronous filters receive a callback to resume rendering, and are\ncreated by passing `true` as the third argument to `addFilter`.\n\n```js\nvar env = nunjucks.configure('views');\n\nenv.addFilter('lookup', function(name, callback) {\n db.getItem(name, callback);\n}, true);\n\nenv.renderString('{{ item|lookup }}', function(err, res) {\n // do something with res\n});\n```\n\nMake sure to call the callback with two arguments: `callback(err, res)`. `err` can be null, of course.\n\nNote: When precompiling, **you must tell the precompiler the names of\nall asynchronous filters**. See\n[Precompiling](#precompiling).\n\n## Custom Tags\n\nYou can create more complicated extensions by creating custom tags.\nThis exposes the parser API and allows you to do anything you want\nwith the template.\n\nNote: When precompiling, **you must install the extensions at\ncompile-time**. You have to use the [precompiling API](#api1) (or the\n[grunt](https://github.com/jlongster/grunt-nunjucks) or\n[gulp](https://github.com/sindresorhus/gulp-nunjucks) tasks) instead of\nthe script. You'll want to create an [`Environment`](#environment)\nobject, install your extensions, and pass it to the precompiler.\n\nAn extension is a javascript object with at least two fields: `tags`\nand `parse`. Extensions basically register new tag names and take\ncontrol of the parser when they are hit.\n\n`tags` is an array of tag names that the extension should handle.\n`parse` is the method that actually parses them when the template is\ncompiled. Additionally, there is a special node type `CallExtension`\nthat you can use to call any method on your extension at runtime. This\nis explained more below.\n\nBecause you have to interact directly with the parse API and construct\nASTs manually, this is a bit cumbersome. It's necessary if you want to\ndo really complex stuff, however. Here are a few key parser methods\nyou'll want to use:\n\n* `parseSignature([throwErrors], [noParens])` - Parse a list of\n arguments. By default it requires the parser to be pointing at the\n left opening parenthesis, and parses up the right one. However, for\n custom tags you shouldn't use parentheses, so passing `true` to the\n second argument tells it to parse a list of arguments up until the\n block end tag. A comma is required between arguments. Example: `{%\n mytag foo, bar, baz=10 %}`\n\n* `parseUntilBlocks(names)` - Parse content up until it hits a block\n with a name in the `names` array. This is useful for parsing content\n between tags.\n\nThe parser API needs to be more documented, but for now read the above\nand check out the example below. You can also look at the\n[source](https://github.com/mozilla/nunjucks/blob/master/nunjucks/src/parser.js).\n\nThe most common usage is to process the content within some tags at\nruntime. It's like filters, but on steroids because you aren't\nconfined to a single expression. You basically want to lightly parse\nthe template and then get a callback into your extension with the\ncontent. This is done with the `CallExtension` node, which takes an\nextension instance, the method to call, list of arguments parsed from\nthe tag, and a list of content blocks (parsed with\n`parseUntilBlocks`).\n\nFor example, here's how you would implement an extension that fetches\ncontent from a URL and injects it into the page:\n\n```js\nfunction RemoteExtension() {\n this.tags = ['remote'];\n\n this.parse = function(parser, nodes, lexer) {\n // get the tag token\n var tok = parser.nextToken();\n\n // parse the args and move after the block end. passing true\n // as the second arg is required if there are no parentheses\n var args = parser.parseSignature(null, true);\n parser.advanceAfterBlockEnd(tok.value);\n\n // parse the body and possibly the error block, which is optional\n var body = parser.parseUntilBlocks('error', 'endremote');\n var errorBody = null;\n\n if(parser.skipSymbol('error')) {\n parser.skip(lexer.TOKEN_BLOCK_END);\n errorBody = parser.parseUntilBlocks('endremote');\n }\n\n parser.advanceAfterBlockEnd();\n\n // See above for notes about CallExtension\n return new nodes.CallExtension(this, 'run', args, [body, errorBody]);\n };\n\n this.run = function(context, url, body, errorBody) {\n var id = 'el' + Math.floor(Math.random() * 10000);\n var ret = new nunjucks.runtime.SafeString('
' + body() + '
');\n var ajax = new XMLHttpRequest();\n\n ajax.onreadystatechange = function() {\n if(ajax.readyState == 4) {\n if(ajax.status == 200) {\n document.getElementById(id).innerHTML = ajax.responseText;\n }\n else {\n document.getElementById(id).innerHTML = errorBody();\n }\n }\n };\n\n ajax.open('GET', url, true);\n ajax.send();\n\n return ret;\n };\n}\n\nenv.addExtension('RemoteExtension', new RemoteExtension());\n```\n\nUse it like this:\n\n```jinja\n{% remote \"/stuff\" %}\n This content will be replaced with the content from /stuff\n{% error %}\n There was an error fetching /stuff\n{% endremote %}\n```\n\n### Asynchronous\n\nAnother available node is `CallExtensionAsync` which is an\nasynchronous version of `CallExtension`. It calls back into your\nextension at runtime, with an additional parameter: a callback.\nTemplate rendering is paused until you call the callback to resume.\n\nThe `run` function from the above example would now look like:\n\n```js\nthis.run = function(context, url, body, errorBody, callback) {\n // do async stuff and then call callback(err, res)\n};\n```\n\nIf you create anything interesting, make sure to\n[add it to the wiki!](https://github.com/mozilla/nunjucks/wiki/Custom-Tags)\n\n{% endraw %}\n"
},
{
"path": "docs/bower_components/bootstrap/.bower.json",
"content": "{\n \"name\": \"bootstrap\",\n \"version\": \"3.0.0\",\n \"main\": [\n \"./dist/js/bootstrap.js\",\n \"./dist/css/bootstrap.css\"\n ],\n \"ignore\": [\n \"**/.*\"\n ],\n \"dependencies\": {\n \"jquery\": \">= 1.9.0\"\n },\n \"homepage\": \"https://github.com/twbs/bootstrap\",\n \"_release\": \"3.0.0\",\n \"_resolution\": {\n \"type\": \"version\",\n \"tag\": \"v3.0.0\",\n \"commit\": \"e8a1df5f060bf7e6631554648e0abde150aedbe4\"\n },\n \"_source\": \"git://github.com/twbs/bootstrap.git\",\n \"_target\": \"~3.0.0\",\n \"_originalSource\": \"bootstrap\",\n \"_direct\": true\n}"
},
{
"path": "docs/bower_components/bootstrap/CNAME",
"content": "getbootstrap.com\n"
},
{
"path": "docs/bower_components/bootstrap/CONTRIBUTING.md",
"content": "# Contributing to Bootstrap\n\nLooking to contribute something to Bootstrap? **Here's how you can help.**\n\n\n\n## Reporting issues\n\nWe only accept issues that are bug reports or feature requests. Bugs must be isolated and reproducible problems that we can fix within the Bootstrap core. Please read the following guidelines before opening any issue.\n\n1. **Search for existing issues.** We get a lot of duplicate issues, and you'd help us out a lot by first checking if someone else has reported the same issue. Moreover, the issue may have already been resolved with a fix available.\n2. **Create an isolated and reproducible test case.** Be sure the problem exists in Bootstrap's code with a [reduced test case](http://css-tricks.com/reduced-test-cases/) that should be included in each bug report.\n3. **Include a live example.** Make use of jsFiddle or jsBin to share your isolated test cases.\n4. **Share as much information as possible.** Include operating system and version, browser and version, version of Bootstrap, customized or vanilla build, etc. where appropriate. Also include steps to reproduce the bug.\n\n\n\n## Key branches\n\n- `master` is the latest, deployed version.\n- `gh-pages` is the hosted docs (not to be used for pull requests).\n- `*-wip` is the official work in progress branch for the next release.\n\n\n\n## Pull requests\n\n- Try to submit pull requests against the latest `*-wip` branch for easier merging\n- CSS changes must be done in .less files first, never just the compiled files\n- If modifying the .less files, always recompile and commit the compiled files bootstrap.css and bootstrap.min.css\n- Try not to pollute your pull request with unintended changes--keep them simple and small\n- Try to share which browsers your code has been tested in before submitting a pull request\n\n\n\n## Coding standards\n\n### HTML\n\n- Two spaces for indentation, never tabs\n- Double quotes only, never single quotes\n- Always use proper indentation\n- Use tags and elements appropriate for an HTML5 doctype (e.g., self-closing tags)\n\n### CSS\n\n- Adhere to the [Recess CSS property order](http://markdotto.com/2011/11/29/css-property-order/)\n- Multiple-line approach (one property and value per line)\n- Always a space after a property's colon (.e.g, `display: block;` and not `display:block;`)\n- End all lines with a semi-colon\n- For multiple, comma-separated selectors, place each selector on its own line\n- Attribute selectors, like `input[type=\"text\"]` should always wrap the attribute's value in double quotes, for consistency and safety (see this [blog post on unquoted attribute values](http://mathiasbynens.be/notes/unquoted-attribute-values) that can lead to XSS attacks).\n\n### JS\n\n- No semicolons\n- Comma first\n- 2 spaces (no tabs)\n- strict mode\n- \"Attractive\"\n\n\n\n## License\n\nBy contributing your code, you agree to license your contribution under the terms of the APLv2: https://github.com/twbs/bootstrap/blob/master/LICENSE\n"
},
{
"path": "docs/bower_components/bootstrap/Gruntfile.js",
"content": "/* jshint node: true */\n\nmodule.exports = function(grunt) {\n \"use strict\";\n\n // Project configuration.\n grunt.initConfig({\n\n // Metadata.\n pkg: grunt.file.readJSON('package.json'),\n banner: '/**\\n' +\n '* <%= pkg.name %>.js v<%= pkg.version %> by @fat and @mdo\\n' +\n '* Copyright <%= grunt.template.today(\"yyyy\") %> <%= pkg.author %>\\n' +\n '* <%= _.pluck(pkg.licenses, \"url\").join(\", \") %>\\n' +\n '*/\\n',\n jqueryCheck: 'if (!jQuery) { throw new Error(\\\"Bootstrap requires jQuery\\\") }\\n\\n',\n\n // Task configuration.\n clean: {\n dist: ['dist']\n },\n\n jshint: {\n options: {\n jshintrc: 'js/.jshintrc'\n },\n gruntfile: {\n src: 'Gruntfile.js'\n },\n src: {\n src: ['js/*.js']\n },\n test: {\n src: ['js/tests/unit/*.js']\n }\n },\n\n concat: {\n options: {\n banner: '<%= banner %><%= jqueryCheck %>',\n stripBanners: false\n },\n bootstrap: {\n src: [\n 'js/transition.js',\n 'js/alert.js',\n 'js/button.js',\n 'js/carousel.js',\n 'js/collapse.js',\n 'js/dropdown.js',\n 'js/modal.js',\n 'js/tooltip.js',\n 'js/popover.js',\n 'js/scrollspy.js',\n 'js/tab.js',\n 'js/affix.js'\n ],\n dest: 'dist/js/<%= pkg.name %>.js'\n }\n },\n\n uglify: {\n options: {\n banner: '<%= banner %>'\n },\n bootstrap: {\n src: ['<%= concat.bootstrap.dest %>'],\n dest: 'dist/js/<%= pkg.name %>.min.js'\n }\n },\n\n recess: {\n options: {\n compile: true\n },\n bootstrap: {\n src: ['less/bootstrap.less'],\n dest: 'dist/css/<%= pkg.name %>.css'\n },\n min: {\n options: {\n compress: true\n },\n src: ['less/bootstrap.less'],\n dest: 'dist/css/<%= pkg.name %>.min.css'\n },\n theme: {\n src: ['less/theme.less'],\n dest: 'dist/css/<%= pkg.name %>-theme.css'\n },\n theme_min: {\n options: {\n compress: true\n },\n src: ['less/theme.less'],\n dest: 'dist/css/<%= pkg.name %>-theme.min.css'\n }\n },\n\n copy: {\n fonts: {\n expand: true,\n src: [\"fonts/*\"],\n dest: 'dist/'\n }\n },\n\n qunit: {\n options: {\n inject: 'js/tests/unit/phantom.js'\n },\n files: ['js/tests/*.html']\n },\n\n connect: {\n server: {\n options: {\n port: 3000,\n base: '.'\n }\n }\n },\n\n jekyll: {\n docs: {}\n },\n\n validation: {\n options: {\n reset: true\n },\n files: {\n src: [\"_gh_pages/**/*.html\"]\n }\n },\n\n watch: {\n src: {\n files: '<%= jshint.src.src %>',\n tasks: ['jshint:src', 'qunit']\n },\n test: {\n files: '<%= jshint.test.src %>',\n tasks: ['jshint:test', 'qunit']\n },\n recess: {\n files: 'less/*.less',\n tasks: ['recess']\n }\n }\n });\n\n\n // These plugins provide necessary tasks.\n grunt.loadNpmTasks('grunt-contrib-clean');\n grunt.loadNpmTasks('grunt-contrib-concat');\n grunt.loadNpmTasks('grunt-contrib-connect');\n grunt.loadNpmTasks('grunt-contrib-copy');\n grunt.loadNpmTasks('grunt-contrib-jshint');\n grunt.loadNpmTasks('grunt-contrib-qunit');\n grunt.loadNpmTasks('grunt-contrib-uglify');\n grunt.loadNpmTasks('grunt-contrib-watch');\n grunt.loadNpmTasks('grunt-html-validation');\n grunt.loadNpmTasks('grunt-jekyll');\n grunt.loadNpmTasks('grunt-recess');\n grunt.loadNpmTasks('browserstack-runner');\n\n // Docs HTML validation task\n grunt.registerTask('validate-html', ['jekyll', 'validation']);\n\n // Test task.\n var testSubtasks = ['dist-css', 'jshint', 'qunit', 'validate-html'];\n // Only run BrowserStack tests under Travis\n if (process.env.TRAVIS) {\n // Only run BrowserStack tests if this is a mainline commit in twbs/bootstrap, or you have your own BrowserStack key\n if ((process.env.TRAVIS_REPO_SLUG === 'twbs/bootstrap' && process.env.TRAVIS_PULL_REQUEST === 'false') || process.env.TWBS_HAVE_OWN_BROWSERSTACK_KEY) {\n testSubtasks.push('browserstack_runner');\n }\n }\n grunt.registerTask('test', testSubtasks);\n\n // JS distribution task.\n grunt.registerTask('dist-js', ['concat', 'uglify']);\n\n // CSS distribution task.\n grunt.registerTask('dist-css', ['recess']);\n\n // Fonts distribution task.\n grunt.registerTask('dist-fonts', ['copy']);\n\n // Full distribution task.\n grunt.registerTask('dist', ['clean', 'dist-css', 'dist-fonts', 'dist-js']);\n\n // Default task.\n grunt.registerTask('default', ['test', 'dist', 'build-customizer']);\n\n // task for building customizer\n grunt.registerTask('build-customizer', 'Add scripts/less files to customizer.', function () {\n var fs = require('fs')\n\n function getFiles(type) {\n var files = {}\n fs.readdirSync(type)\n .filter(function (path) {\n return type == 'fonts' ? true : new RegExp('\\\\.' + type + '$').test(path)\n })\n .forEach(function (path) {\n return files[path] = fs.readFileSync(type + '/' + path, 'utf8')\n })\n return 'var __' + type + ' = ' + JSON.stringify(files) + '\\n'\n }\n\n var customize = fs.readFileSync('customize.html', 'utf-8')\n var files = getFiles('js') + getFiles('less') + getFiles('fonts')\n fs.writeFileSync('assets/js/raw-files.js', files)\n });\n};"
},
{
"path": "docs/bower_components/bootstrap/LICENSE",
"content": " Apache License\n Version 2.0, January 2004\n http://www.apache.org/licenses/\n\n TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION\n\n 1. Definitions.\n\n \"License\" shall mean the terms and conditions for use, reproduction,\n and distribution as defined by Sections 1 through 9 of this document.\n\n \"Licensor\" shall mean the copyright owner or entity authorized by\n the copyright owner that is granting the License.\n\n \"Legal Entity\" shall mean the union of the acting entity and all\n other entities that control, are controlled by, or are under common\n control with that entity. For the purposes of this definition,\n \"control\" means (i) the power, direct or indirect, to cause the\n direction or management of such entity, whether by contract or\n otherwise, or (ii) ownership of fifty percent (50%) or more of the\n outstanding shares, or (iii) beneficial ownership of such entity.\n\n \"You\" (or \"Your\") shall mean an individual or Legal Entity\n exercising permissions granted by this License.\n\n \"Source\" form shall mean the preferred form for making modifications,\n including but not limited to software source code, documentation\n source, and configuration files.\n\n \"Object\" form shall mean any form resulting from mechanical\n transformation or translation of a Source form, including but\n not limited to compiled object code, generated documentation,\n and conversions to other media types.\n\n \"Work\" shall mean the work of authorship, whether in Source or\n Object form, made available under the License, as indicated by a\n copyright notice that is included in or attached to the work\n (an example is provided in the Appendix below).\n\n \"Derivative Works\" shall mean any work, whether in Source or Object\n form, that is based on (or derived from) the Work and for which the\n editorial revisions, annotations, elaborations, or other modifications\n represent, as a whole, an original work of authorship. For the purposes\n of this License, Derivative Works shall not include works that remain\n separable from, or merely link (or bind by name) to the interfaces of,\n the Work and Derivative Works thereof.\n\n \"Contribution\" shall mean any work of authorship, including\n the original version of the Work and any modifications or additions\n to that Work or Derivative Works thereof, that is intentionally\n submitted to Licensor for inclusion in the Work by the copyright owner\n or by an individual or Legal Entity authorized to submit on behalf of\n the copyright owner. For the purposes of this definition, \"submitted\"\n means any form of electronic, verbal, or written communication sent\n to the Licensor or its representatives, including but not limited to\n communication on electronic mailing lists, source code control systems,\n and issue tracking systems that are managed by, or on behalf of, the\n Licensor for the purpose of discussing and improving the Work, but\n excluding communication that is conspicuously marked or otherwise\n designated in writing by the copyright owner as \"Not a Contribution.\"\n\n \"Contributor\" shall mean Licensor and any individual or Legal Entity\n on behalf of whom a Contribution has been received by Licensor and\n subsequently incorporated within the Work.\n\n 2. Grant of Copyright License. Subject to the terms and conditions of\n this License, each Contributor hereby grants to You a perpetual,\n worldwide, non-exclusive, no-charge, royalty-free, irrevocable\n copyright license to reproduce, prepare Derivative Works of,\n publicly display, publicly perform, sublicense, and distribute the\n Work and such Derivative Works in Source or Object form.\n\n 3. Grant of Patent License. Subject to the terms and conditions of\n this License, each Contributor hereby grants to You a perpetual,\n worldwide, non-exclusive, no-charge, royalty-free, irrevocable\n (except as stated in this section) patent license to make, have made,\n use, offer to sell, sell, import, and otherwise transfer the Work,\n where such license applies only to those patent claims licensable\n by such Contributor that are necessarily infringed by their\n Contribution(s) alone or by combination of their Contribution(s)\n with the Work to which such Contribution(s) was submitted. If You\n institute patent litigation against any entity (including a\n cross-claim or counterclaim in a lawsuit) alleging that the Work\n or a Contribution incorporated within the Work constitutes direct\n or contributory patent infringement, then any patent licenses\n granted to You under this License for that Work shall terminate\n as of the date such litigation is filed.\n\n 4. Redistribution. You may reproduce and distribute copies of the\n Work or Derivative Works thereof in any medium, with or without\n modifications, and in Source or Object form, provided that You\n meet the following conditions:\n\n (a) You must give any other recipients of the Work or\n Derivative Works a copy of this License; and\n\n (b) You must cause any modified files to carry prominent notices\n stating that You changed the files; and\n\n (c) You must retain, in the Source form of any Derivative Works\n that You distribute, all copyright, patent, trademark, and\n attribution notices from the Source form of the Work,\n excluding those notices that do not pertain to any part of\n the Derivative Works; and\n\n (d) If the Work includes a \"NOTICE\" text file as part of its\n distribution, then any Derivative Works that You distribute must\n include a readable copy of the attribution notices contained\n within such NOTICE file, excluding those notices that do not\n pertain to any part of the Derivative Works, in at least one\n of the following places: within a NOTICE text file distributed\n as part of the Derivative Works; within the Source form or\n documentation, if provided along with the Derivative Works; or,\n within a display generated by the Derivative Works, if and\n wherever such third-party notices normally appear. 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Unless You explicitly state otherwise,\n any Contribution intentionally submitted for inclusion in the Work\n by You to the Licensor shall be under the terms and conditions of\n this License, without any additional terms or conditions.\n Notwithstanding the above, nothing herein shall supersede or modify\n the terms of any separate license agreement you may have executed\n with Licensor regarding such Contributions.\n\n 6. Trademarks. This License does not grant permission to use the trade\n names, trademarks, service marks, or product names of the Licensor,\n except as required for reasonable and customary use in describing the\n origin of the Work and reproducing the content of the NOTICE file.\n\n 7. Disclaimer of Warranty. Unless required by applicable law or\n agreed to in writing, Licensor provides the Work (and each\n Contributor provides its Contributions) on an \"AS IS\" BASIS,\n WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or\n implied, including, without limitation, any warranties or conditions\n of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A\n PARTICULAR PURPOSE. You are solely responsible for determining the\n appropriateness of using or redistributing the Work and assume any\n risks associated with Your exercise of permissions under this License.\n\n 8. Limitation of Liability. In no event and under no legal theory,\n whether in tort (including negligence), contract, or otherwise,\n unless required by applicable law (such as deliberate and grossly\n negligent acts) or agreed to in writing, shall any Contributor be\n liable to You for damages, including any direct, indirect, special,\n incidental, or consequential damages of any character arising as a\n result of this License or out of the use or inability to use the\n Work (including but not limited to damages for loss of goodwill,\n work stoppage, computer failure or malfunction, or any and all\n other commercial damages or losses), even if such Contributor\n has been advised of the possibility of such damages.\n\n 9. Accepting Warranty or Additional Liability. While redistributing\n the Work or Derivative Works thereof, You may choose to offer,\n and charge a fee for, acceptance of support, warranty, indemnity,\n or other liability obligations and/or rights consistent with this\n License. However, in accepting such obligations, You may act only\n on Your own behalf and on Your sole responsibility, not on behalf\n of any other Contributor, and only if You agree to indemnify,\n defend, and hold each Contributor harmless for any liability\n incurred by, or claims asserted against, such Contributor by reason\n of your accepting any such warranty or additional liability.\n\n END OF TERMS AND CONDITIONS\n"
},
{
"path": "docs/bower_components/bootstrap/README.md",
"content": "# [Bootstrap v3.0.0](http://getbootstrap.com) [](http://travis-ci.org/twbs/bootstrap)\n\nBootstrap is a sleek, intuitive, and powerful front-end framework for faster and easier web development, created and maintained by [Mark Otto](http://twitter.com/mdo) and [Jacob Thornton](http://twitter.com/fat).\n\nTo get started, check out [http://getbootstrap.com](http://getbootstrap.com)!\n\n\n\n## Quick start\n\nThree quick start options are available:\n\n* [Download the latest release](https://github.com/twbs/bootstrap/zipball/3.0.0-wip).\n* Clone the repo: `git clone git://github.com/twbs/bootstrap.git`.\n* Install with [Bower](http://bower.io): `bower install bootstrap`.\n\nRead the [Getting Started page](http://getbootstrap.com/getting-started/) for information on the framework contents, templates and examples, and more.\n\n\n\n## Bugs and feature requests\n\nHave a bug or a feature request? [Please open a new issue](https://github.com/twbs/bootstrap/issues). Before opening any issue, please search for existing issues and read the [Issue Guidelines](https://github.com/necolas/issue-guidelines), written by [Nicolas Gallagher](https://github.com/necolas/).\n\nYou may use [this JS Bin](http://jsbin.com/aKiCIDO/1/edit) as a template for your bug reports.\n\n\n\n## Documentation\n\nBootstrap's documentation, included in this repo in the root directory, is built with [Jekyll](http://jekyllrb.com) and publicly hosted on GitHub Pages at [http://getbootstrap.com](http://getbootstrap.com). The docs may also be run locally.\n\n### Running documentation locally\n\n1. If necessary, [install Jekyll](http://jekyllrb.com/docs/installation) (requires v1.x).\n2. From the root `/bootstrap` directory, run `jekyll serve` in the command line.\n - **Windows users:** run `chcp 65001` first to change the command prompt's character encoding ([code page](http://en.wikipedia.org/wiki/Windows_code_page)) to UTF-8 so Jekyll runs without errors.\n3. Open [http://localhost:9001](http://localhost:9001) in your browser, and voilà.\n\nLearn more about using Jekyll by reading their [documentation](http://jekyllrb.com/docs/home/).\n\n### Documentation for previous releases\n\nDocumentation for v2.3.2 has been made available for the time being at [http://getbootstrap.com/2.3.2/](http://getbootstrap.com/2.3.2/) while folks transition to Bootstrap 3.\n\n[Previous releases](https://github.com/twbs/bootstrap/releases) and their documentation are also available for download.\n\n\n\n## Compiling CSS and JavaScript\n\nBootstrap uses [Grunt](http://gruntjs.com/) with convenient methods for working with the framework. It's how we compile our code, run tests, and more. To use it, install the required dependencies as directed and then run some Grunt commands.\n\n### Install Grunt\n\nFrom the command line:\n\n1. Install `grunt-cli` globally with `npm install -g grunt-cli`.\n2. Install the [necessary local dependencies](package.json) via `npm install`\n\nWhen completed, you'll be able to run the various Grunt commands provided from the command line.\n\n**Unfamiliar with `npm`? Don't have node installed?** That's a-okay. npm stands for [node packaged modules](http://npmjs.org/) and is a way to manage development dependencies through node.js. [Download and install node.js](http://nodejs.org/download/) before proceeding.\n\n### Available Grunt commands\n\n#### Build - `grunt`\nRun `grunt` to run tests locally and compile the CSS and JavaScript into `/dist`. **Requires [recess](https://github.com/twitter/recess) and [uglify-js](https://github.com/mishoo/UglifyJS).**\n\n#### Only compile CSS and JavaScript - `grunt dist`\n`grunt dist` creates the `/dist` directory with compiled files. **Requires [recess](https://github.com/twitter/recess) and [uglify-js](https://github.com/mishoo/UglifyJS).**\n\n#### Tests - `grunt test`\nRuns jshint and qunit tests headlessly in [phantomjs](https://github.com/ariya/phantomjs/) (used for CI). **Requires [phantomjs](https://github.com/ariya/phantomjs/).**\n\n#### Watch - `grunt watch`\nThis is a convenience method for watching just Less files and automatically building them whenever you save.\n\n### Troubleshooting dependencies\n\nShould you encounter problems with installing dependencies or running Grunt commands, uninstall all previous dependency versions (global and local). Then, rerun `npm install`.\n\n\n\n## Contributing\n\nPlease read through our guidelines for contributing to Bootstrap. Included are directions for opening issues, coding standards, and notes on development.\n\nMore over, if your pull request contains JavaScript patches or features, you must include relevant unit tests. All HTML and CSS should conform to the [Code Guide](http://github.com/mdo/code-guide), maintained by [Mark Otto](http://github.com/mdo).\n\nEditor preferences are available in the [editor config](.editorconfig) for easy use in common text editors. Read more and download plugins at [http://editorconfig.org](http://editorconfig.org).\n\n\n\n## Community\n\nKeep track of development and community news.\n\n* Follow [@twbootstrap on Twitter](http://twitter.com/twbootstrap).\n* Read and subscribe to the [The Official Bootstrap Blog](http://blog.getbootstrap.com).\n* Have a question that's not a feature request or bug report? [Ask on the mailing list.](http://groups.google.com/group/twitter-bootstrap)\n* Chat with fellow Bootstrappers in IRC. On the `irc.freenode.net` server, in the `##twitter-bootstrap` channel.\n\n\n\n\n## Versioning\n\nFor transparency and insight into our release cycle, and for striving to maintain backward compatibility, Bootstrap will be maintained under the Semantic Versioning guidelines as much as possible.\n\nReleases will be numbered with the following format:\n\n`..`\n\nAnd constructed with the following guidelines:\n\n* Breaking backward compatibility bumps the major (and resets the minor and patch)\n* New additions without breaking backward compatibility bumps the minor (and resets the patch)\n* Bug fixes and misc changes bumps the patch\n\nFor more information on SemVer, please visit [http://semver.org/](http://semver.org/).\n\n\n\n## Authors\n\n**Mark Otto**\n\n+ [http://twitter.com/mdo](http://twitter.com/mdo)\n+ [http://github.com/mdo](http://github.com/mdo)\n\n**Jacob Thornton**\n\n+ [http://twitter.com/fat](http://twitter.com/fat)\n+ [http://github.com/fat](http://github.com/fat)\n\n\n\n## Copyright and license\n\nCopyright 2012 Twitter, Inc under [the Apache 2.0 license](LICENSE).\n"
},
{
"path": "docs/bower_components/bootstrap/_config.yml",
"content": "# Dependencies\nmarkdown: rdiscount\npygments: true\n\n# Permalinks\npermalink: pretty\n\n# Server\ndestination: ./_gh_pages\nexclude: [\".editorconfig\", \".gitignore\", \".ruby-version\", \"bower.json\", \"composer.json\", \"CONTRIBUTING.md\", \"CNAME\", \"LICENSE\", \"Gruntfile.js\", \"package.json\", \"node_modules\", \"README.md\", \"less\"]\nport: 9001\n\n# Custom vars\nrepo: https://github.com/twbs/bootstrap\ndownload: https://github.com/twbs/bootstrap/archive/v3.0.0.zip\ndownload_dist: https://github.com/twbs/bootstrap/releases/download/v3.0.0/bootstrap-3.0.0-dist.zip\n\nblog: http://blog.getbootstrap.com\nexpo: http://expo.getbootstrap.com\n\ncdn_css: //netdna.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap.min.css\ncdn_theme_css: //netdna.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap-theme.min.css\ncdn_js: //netdna.bootstrapcdn.com/bootstrap/3.0.0/js/bootstrap.min.js\n"
},
{
"path": "docs/bower_components/bootstrap/_includes/ads.html",
"content": "
').appendTo('body').alert()\n throw err\n }\n\n function showCallout(msg, showUpTop) {\n var callout = $('
\\\n
Attention!
\\\n
' + msg + '
\\\n
')\n\n if (showUpTop) {\n callout.appendTo('.bs-docs-container')\n } else {\n callout.insertAfter('.bs-customize-download')\n }\n }\n\n function getQueryParam(key) {\n key = key.replace(/[*+?^$.\\[\\]{}()|\\\\\\/]/g, \"\\\\$&\"); // escape RegEx meta chars\n var match = location.search.match(new RegExp(\"[?&]\"+key+\"=([^&]+)(&|$)\"));\n return match && decodeURIComponent(match[1].replace(/\\+/g, \" \"));\n }\n\n function createGist(configData) {\n var data = {\n \"description\": \"Bootstrap Customizer Config\",\n \"public\": true,\n \"files\": {\n \"config.json\": {\n \"content\": JSON.stringify(configData, null, 2)\n }\n }\n }\n $.ajax({\n url: 'https://api.github.com/gists',\n type: 'POST',\n dataType: 'json',\n data: JSON.stringify(data)\n })\n .success(function(result) {\n history.replaceState(false, document.title, window.location.origin + window.location.pathname + '?id=' + result.id)\n })\n .error(function(err) {\n showError('Ruh roh! Could not save gist file, configuration not saved.', err)\n })\n }\n\n function getCustomizerData() {\n var vars = {}\n\n $('#less-variables-section input')\n .each(function () {\n $(this).val() && (vars[ $(this).prev().text() ] = $(this).val())\n })\n\n var data = {\n vars: vars,\n css: $('#less-section input:checked') .map(function () { return this.value }).toArray(),\n js: $('#plugin-section input:checked').map(function () { return this.value }).toArray()\n }\n\n if ($.isEmptyObject(data.vars) && !data.css.length && !data.js.length) return\n\n return data\n }\n\n function parseUrl() {\n var id = getQueryParam('id')\n\n if (!id) return\n\n $.ajax({\n url: 'https://api.github.com/gists/' + id,\n type: 'GET',\n dataType: 'json'\n })\n .success(function(result) {\n var data = JSON.parse(result.files['config.json'].content)\n if (data.js) {\n $('#plugin-section input').each(function () {\n $(this).prop('checked', ~$.inArray(this.value, data.js))\n })\n }\n if (data.css) {\n $('#less-section input').each(function () {\n $(this).prop('checked', ~$.inArray(this.value, data.css))\n })\n }\n if (data.vars) {\n for (var i in data.vars) {\n $('input[data-var=\"' + i + '\"]').val(data.vars[i])\n }\n }\n })\n .error(function(err) {\n showError('Error fetching bootstrap config file', err)\n })\n }\n\n function generateZip(css, js, fonts, complete) {\n if (!css && !js) return showError('Ruh roh! No Bootstrap files selected.', new Error('no Bootstrap'))\n\n var zip = new JSZip()\n\n if (css) {\n var cssFolder = zip.folder('css')\n for (var fileName in css) {\n cssFolder.file(fileName, css[fileName])\n }\n }\n\n if (js) {\n var jsFolder = zip.folder('js')\n for (var fileName in js) {\n jsFolder.file(fileName, js[fileName])\n }\n }\n\n if (fonts) {\n var fontsFolder = zip.folder('fonts')\n for (var fileName in fonts) {\n fontsFolder.file(fileName, fonts[fileName])\n }\n }\n\n var content = zip.generate({type:\"blob\"})\n\n complete(content)\n }\n\n function generateCustomCSS(vars) {\n var result = ''\n\n for (var key in vars) {\n result += key + ': ' + vars[key] + ';\\n'\n }\n\n return result + '\\n\\n'\n }\n\n function generateFonts() {\n var glyphicons = $('#less-section [value=\"glyphicons.less\"]:checked')\n if (glyphicons.length) {\n return __fonts\n }\n }\n\n function generateCSS() {\n var $checked = $('#less-section input:checked')\n\n if (!$checked.length) return false\n\n var result = {}\n var vars = {}\n var css = ''\n\n $('#less-variables-section input')\n .each(function () {\n $(this).val() && (vars[ $(this).prev().text() ] = $(this).val())\n })\n\n css += __less['variables.less']\n if (vars) css += generateCustomCSS(vars)\n css += __less['mixins.less']\n css += __less['normalize.less']\n css += __less['scaffolding.less']\n css += $checked\n .map(function () { return __less[this.value] })\n .toArray()\n .join('\\n')\n\n css = css.replace(/@import[^\\n]*/gi, '') //strip any imports\n\n try {\n var parser = new less.Parser({\n paths: ['variables.less', 'mixins.less']\n , optimization: 0\n , filename: 'bootstrap.css'\n }).parse(css, function (err, tree) {\n if (err) {\n return showError('Ruh roh! Could not parse less files.', err)\n }\n result = {\n 'bootstrap.css' : cw + tree.toCSS(),\n 'bootstrap.min.css' : cw + tree.toCSS({ compress: true })\n }\n })\n } catch (err) {\n return showError('Ruh roh! Could not parse less files.', err)\n }\n\n return result\n }\n\n function generateJavascript() {\n var $checked = $('#plugin-section input:checked')\n if (!$checked.length) return false\n\n var js = $checked\n .map(function () { return __js[this.value] })\n .toArray()\n .join('\\n')\n\n return {\n 'bootstrap.js': js,\n 'bootstrap.min.js': cw + uglify(js)\n }\n }\n\n var inputsComponent = $('#less-section input')\n var inputsPlugin = $('#plugin-section input')\n var inputsVariables = $('#less-variables-section input')\n\n $('#less-section .toggle').on('click', function (e) {\n e.preventDefault()\n inputsComponent.prop('checked', !inputsComponent.is(':checked'))\n })\n\n $('#plugin-section .toggle').on('click', function (e) {\n e.preventDefault()\n inputsPlugin.prop('checked', !inputsPlugin.is(':checked'))\n })\n\n $('#less-variables-section .toggle').on('click', function (e) {\n e.preventDefault()\n inputsVariables.val('')\n })\n\n $('[data-dependencies]').on('click', function () {\n if (!$(this).is(':checked')) return\n var dependencies = this.getAttribute('data-dependencies')\n if (!dependencies) return\n dependencies = dependencies.split(',')\n for (var i = 0; i < dependencies.length; i++) {\n var dependency = $('[value=\"' + dependencies[i] + '\"]')\n dependency && dependency.prop('checked', true)\n }\n })\n\n $('[data-dependents]').on('click', function () {\n if ($(this).is(':checked')) return\n var dependents = this.getAttribute('data-dependents')\n if (!dependents) return\n dependents = dependents.split(',')\n for (var i = 0; i < dependents.length; i++) {\n var dependent = $('[value=\"' + dependents[i] + '\"]')\n dependent && dependent.prop('checked', false)\n }\n })\n\n var $compileBtn = $('#btn-compile')\n var $downloadBtn = $('#btn-download')\n\n $compileBtn.on('click', function (e) {\n e.preventDefault()\n\n $compileBtn.attr('disabled', 'disabled')\n\n generateZip(generateCSS(), generateJavascript(), generateFonts(), function (blob) {\n $compileBtn.removeAttr('disabled')\n saveAs(blob, \"bootstrap.zip\")\n createGist(getCustomizerData())\n })\n })\n\n // browser support alerts\n if (!window.URL && navigator.userAgent.toLowerCase().indexOf('safari') != -1) {\n showCallout(\"Looks like you're using safari, which sadly doesn't have the best support\\\n for HTML5 blobs. Because of this your file will be downloaded with the name \\\"untitled\\\".\\\n However, if you check your downloads folder, just rename this \\\"untitled\\\" file\\\n to \\\"bootstrap.zip\\\" and you should be good to go!\")\n } else if (!window.URL && !window.webkitURL) {\n $('.bs-docs-section, .bs-sidebar').css('display', 'none')\n\n showCallout(\"Looks like your current browser doesn't support the Bootstrap Customizer. Please take a second\\\n to upgrade to a more modern browser.\", true)\n }\n\n parseUrl()\n}\n"
},
{
"path": "docs/bower_components/bootstrap/assets/js/filesaver.js",
"content": "/* Blob.js\n * A Blob implementation.\n * 2013-06-20\n *\n * By Eli Grey, http://eligrey.com\n * By Devin Samarin, https://github.com/eboyjr\n * License: X11/MIT\n * See LICENSE.md\n */\n\n/*global self, unescape */\n/*jslint bitwise: true, regexp: true, confusion: true, es5: true, vars: true, white: true,\n plusplus: true */\n\n/*! @source http://purl.eligrey.com/github/Blob.js/blob/master/Blob.js */\n\nif (typeof Blob !== \"function\" || typeof URL === \"undefined\")\nif (typeof Blob === \"function\" && typeof webkitURL !== \"undefined\") self.URL = webkitURL;\nelse var Blob = (function (view) {\n \"use strict\";\n\n var BlobBuilder = view.BlobBuilder || view.WebKitBlobBuilder || view.MozBlobBuilder || view.MSBlobBuilder || (function(view) {\n var\n get_class = function(object) {\n return Object.prototype.toString.call(object).match(/^\\[object\\s(.*)\\]$/)[1];\n }\n , FakeBlobBuilder = function BlobBuilder() {\n this.data = [];\n }\n , FakeBlob = function Blob(data, type, encoding) {\n this.data = data;\n this.size = data.length;\n this.type = type;\n this.encoding = encoding;\n }\n , FBB_proto = FakeBlobBuilder.prototype\n , FB_proto = FakeBlob.prototype\n , FileReaderSync = view.FileReaderSync\n , FileException = function(type) {\n this.code = this[this.name = type];\n }\n , file_ex_codes = (\n \"NOT_FOUND_ERR SECURITY_ERR ABORT_ERR NOT_READABLE_ERR ENCODING_ERR \"\n + \"NO_MODIFICATION_ALLOWED_ERR INVALID_STATE_ERR SYNTAX_ERR\"\n ).split(\" \")\n , file_ex_code = file_ex_codes.length\n , real_URL = view.URL || view.webkitURL || view\n , real_create_object_URL = real_URL.createObjectURL\n , real_revoke_object_URL = real_URL.revokeObjectURL\n , URL = real_URL\n , btoa = view.btoa\n , atob = view.atob\n\n , ArrayBuffer = view.ArrayBuffer\n , Uint8Array = view.Uint8Array\n ;\n FakeBlob.fake = FB_proto.fake = true;\n while (file_ex_code--) {\n FileException.prototype[file_ex_codes[file_ex_code]] = file_ex_code + 1;\n }\n if (!real_URL.createObjectURL) {\n URL = view.URL = {};\n }\n URL.createObjectURL = function(blob) {\n var\n type = blob.type\n , data_URI_header\n ;\n if (type === null) {\n type = \"application/octet-stream\";\n }\n if (blob instanceof FakeBlob) {\n data_URI_header = \"data:\" + type;\n if (blob.encoding === \"base64\") {\n return data_URI_header + \";base64,\" + blob.data;\n } else if (blob.encoding === \"URI\") {\n return data_URI_header + \",\" + decodeURIComponent(blob.data);\n } if (btoa) {\n return data_URI_header + \";base64,\" + btoa(blob.data);\n } else {\n return data_URI_header + \",\" + encodeURIComponent(blob.data);\n }\n } else if (real_create_object_URL) {\n return real_create_object_URL.call(real_URL, blob);\n }\n };\n URL.revokeObjectURL = function(object_URL) {\n if (object_URL.substring(0, 5) !== \"data:\" && real_revoke_object_URL) {\n real_revoke_object_URL.call(real_URL, object_URL);\n }\n };\n FBB_proto.append = function(data/*, endings*/) {\n var bb = this.data;\n // decode data to a binary string\n if (Uint8Array && (data instanceof ArrayBuffer || data instanceof Uint8Array)) {\n var\n str = \"\"\n , buf = new Uint8Array(data)\n , i = 0\n , buf_len = buf.length\n ;\n for (; i < buf_len; i++) {\n str += String.fromCharCode(buf[i]);\n }\n bb.push(str);\n } else if (get_class(data) === \"Blob\" || get_class(data) === \"File\") {\n if (FileReaderSync) {\n var fr = new FileReaderSync;\n bb.push(fr.readAsBinaryString(data));\n } else {\n // async FileReader won't work as BlobBuilder is sync\n throw new FileException(\"NOT_READABLE_ERR\");\n }\n } else if (data instanceof FakeBlob) {\n if (data.encoding === \"base64\" && atob) {\n bb.push(atob(data.data));\n } else if (data.encoding === \"URI\") {\n bb.push(decodeURIComponent(data.data));\n } else if (data.encoding === \"raw\") {\n bb.push(data.data);\n }\n } else {\n if (typeof data !== \"string\") {\n data += \"\"; // convert unsupported types to strings\n }\n // decode UTF-16 to binary string\n bb.push(unescape(encodeURIComponent(data)));\n }\n };\n FBB_proto.getBlob = function(type) {\n if (!arguments.length) {\n type = null;\n }\n return new FakeBlob(this.data.join(\"\"), type, \"raw\");\n };\n FBB_proto.toString = function() {\n return \"[object BlobBuilder]\";\n };\n FB_proto.slice = function(start, end, type) {\n var args = arguments.length;\n if (args < 3) {\n type = null;\n }\n return new FakeBlob(\n this.data.slice(start, args > 1 ? end : this.data.length)\n , type\n , this.encoding\n );\n };\n FB_proto.toString = function() {\n return \"[object Blob]\";\n };\n return FakeBlobBuilder;\n }(view));\n\n return function Blob(blobParts, options) {\n var type = options ? (options.type || \"\") : \"\";\n var builder = new BlobBuilder();\n if (blobParts) {\n for (var i = 0, len = blobParts.length; i < len; i++) {\n builder.append(blobParts[i]);\n }\n }\n return builder.getBlob(type);\n };\n}(self));\n\n/*! @source http://purl.eligrey.com/github/FileSaver.js/blob/master/FileSaver.js */\nvar saveAs=saveAs||(navigator.msSaveOrOpenBlob&&navigator.msSaveOrOpenBlob.bind(navigator))||(function(h){\"use strict\";var r=h.document,l=function(){return h.URL||h.webkitURL||h},e=h.URL||h.webkitURL||h,n=r.createElementNS(\"http://www.w3.org/1999/xhtml\",\"a\"),g=!h.externalHost&&\"download\" in n,j=function(t){var s=r.createEvent(\"MouseEvents\");s.initMouseEvent(\"click\",true,false,h,0,0,0,0,0,false,false,false,false,0,null);t.dispatchEvent(s)},o=h.webkitRequestFileSystem,p=h.requestFileSystem||o||h.mozRequestFileSystem,m=function(s){(h.setImmediate||h.setTimeout)(function(){throw s},0)},c=\"application/octet-stream\",k=0,b=[],i=function(){var t=b.length;while(t--){var s=b[t];if(typeof s===\"string\"){e.revokeObjectURL(s)}else{s.remove()}}b.length=0},q=function(t,s,w){s=[].concat(s);var v=s.length;while(v--){var x=t[\"on\"+s[v]];if(typeof x===\"function\"){try{x.call(t,w||t)}catch(u){m(u)}}}},f=function(t,u){var v=this,B=t.type,E=false,x,w,s=function(){var F=l().createObjectURL(t);b.push(F);return F},A=function(){q(v,\"writestart progress write writeend\".split(\" \"))},D=function(){if(E||!x){x=s(t)}if(w){w.location.href=x}else{window.open(x,\"_blank\")}v.readyState=v.DONE;A()},z=function(F){return function(){if(v.readyState!==v.DONE){return F.apply(this,arguments)}}},y={create:true,exclusive:false},C;v.readyState=v.INIT;if(!u){u=\"download\"}if(g){x=s(t);n.href=x;n.download=u;j(n);v.readyState=v.DONE;A();return}if(h.chrome&&B&&B!==c){C=t.slice||t.webkitSlice;t=C.call(t,0,t.size,c);E=true}if(o&&u!==\"download\"){u+=\".download\"}if(B===c||o){w=h}if(!p){D();return}k+=t.size;p(h.TEMPORARY,k,z(function(F){F.root.getDirectory(\"saved\",y,z(function(G){var H=function(){G.getFile(u,y,z(function(I){I.createWriter(z(function(J){J.onwriteend=function(K){w.location.href=I.toURL();b.push(I);v.readyState=v.DONE;q(v,\"writeend\",K)};J.onerror=function(){var K=J.error;if(K.code!==K.ABORT_ERR){D()}};\"writestart progress write abort\".split(\" \").forEach(function(K){J[\"on\"+K]=v[\"on\"+K]});J.write(t);v.abort=function(){J.abort();v.readyState=v.DONE};v.readyState=v.WRITING}),D)}),D)};G.getFile(u,{create:false},z(function(I){I.remove();H()}),z(function(I){if(I.code===I.NOT_FOUND_ERR){H()}else{D()}}))}),D)}),D)},d=f.prototype,a=function(s,t){return new f(s,t)};d.abort=function(){var s=this;s.readyState=s.DONE;q(s,\"abort\")};d.readyState=d.INIT=0;d.WRITING=1;d.DONE=2;d.error=d.onwritestart=d.onprogress=d.onwrite=d.onabort=d.onerror=d.onwriteend=null;h.addEventListener(\"unload\",i,false);return a}(self));"
},
{
"path": "docs/bower_components/bootstrap/assets/js/holder.js",
"content": "/*\n\nHolder - 2.0 - client side image placeholders\n(c) 2012-2013 Ivan Malopinsky / http://imsky.co\n\nProvided under the Apache 2.0 License: http://www.apache.org/licenses/LICENSE-2.0\nCommercial use requires attribution.\n\n*/\n\nvar Holder = Holder || {};\n(function (app, win) {\n\nvar preempted = false,\nfallback = false,\ncanvas = document.createElement('canvas');\n\n//getElementsByClassName polyfill\ndocument.getElementsByClassName||(document.getElementsByClassName=function(e){var t=document,n,r,i,s=[];if(t.querySelectorAll)return t.querySelectorAll(\".\"+e);if(t.evaluate){r=\".//*[contains(concat(' ', @class, ' '), ' \"+e+\" ')]\",n=t.evaluate(r,t,null,0,null);while(i=n.iterateNext())s.push(i)}else{n=t.getElementsByTagName(\"*\"),r=new RegExp(\"(^|\\\\s)\"+e+\"(\\\\s|$)\");for(i=0;i= 0.75) {\n\t\ttext_height = Math.floor(text_height * 0.75 * (width/text_width));\n\t}\n\t//Resetting font size if necessary\n\tctx.font = \"bold \" + (text_height * ratio) + \"px \" + font;\n\tctx.fillText(text, (width / 2), (height / 2), width);\n\treturn canvas.toDataURL(\"image/png\");\n}\n\nfunction render(mode, el, holder, src) {\n\tvar dimensions = holder.dimensions,\n\t\ttheme = holder.theme,\n\t\ttext = holder.text ? decodeURIComponent(holder.text) : holder.text;\n\tvar dimensions_caption = dimensions.width + \"x\" + dimensions.height;\n\ttheme = (text ? extend(theme, {\n\t\ttext: text\n\t}) : theme);\n\ttheme = (holder.font ? extend(theme, {\n\t\tfont: holder.font\n\t}) : theme);\n\tif (mode == \"image\") {\n\t\tel.setAttribute(\"data-src\", src);\n\t\tel.setAttribute(\"alt\", text ? text : theme.text ? theme.text + \" [\" + dimensions_caption + \"]\" : dimensions_caption);\n\t\tif (fallback || !holder.auto) {\n\t\t\tel.style.width = dimensions.width + \"px\";\n\t\t\tel.style.height = dimensions.height + \"px\";\n\t\t}\n\t\tif (fallback) {\n\t\t\tel.style.backgroundColor = theme.background;\n\t\t} else {\n\t\t\tel.setAttribute(\"src\", draw(ctx, dimensions, theme, ratio));\n\t\t}\n\t} else if (mode == \"background\") {\n\t\tif (!fallback) {\n\t\t\tel.style.backgroundImage = \"url(\" + draw(ctx, dimensions, theme, ratio) + \")\";\n\t\t\tel.style.backgroundSize = dimensions.width + \"px \" + dimensions.height + \"px\";\n\t\t}\n\t} else if (mode == \"fluid\") {\n\t\tel.setAttribute(\"data-src\", src);\n\t\tel.setAttribute(\"alt\", text ? text : theme.text ? theme.text + \" [\" + dimensions_caption + \"]\" : dimensions_caption);\n\t\tif (dimensions.height.substr(-1) == \"%\") {\n\t\t\tel.style.height = dimensions.height\n\t\t} else {\n\t\t\tel.style.height = dimensions.height + \"px\"\n\t\t}\n\t\tif (dimensions.width.substr(-1) == \"%\") {\n\t\t\tel.style.width = dimensions.width\n\t\t} else {\n\t\t\tel.style.width = dimensions.width + \"px\"\n\t\t}\n\t\tif (el.style.display == \"inline\" || el.style.display == \"\") {\n\t\t\tel.style.display = \"block\";\n\t\t}\n\t\tif (fallback) {\n\t\t\tel.style.backgroundColor = theme.background;\n\t\t} else {\n\t\t\tel.holderData = holder;\n\t\t\tfluid_images.push(el);\n\t\t\tfluid_update(el);\n\t\t}\n\t}\n};\n\nfunction fluid_update(element) {\n\tvar images;\n\tif (element.nodeType == null) {\n\t\timages = fluid_images;\n\t} else {\n\t\timages = [element]\n\t}\n\tfor (i in images) {\n\t\tvar el = images[i]\n\t\tif (el.holderData) {\n\t\t\tvar holder = el.holderData;\n\t\t\tel.setAttribute(\"src\", draw(ctx, {\n\t\t\t\theight: el.clientHeight,\n\t\t\t\twidth: el.clientWidth\n\t\t\t}, holder.theme, ratio));\n\t\t}\n\t}\n}\n\nfunction parse_flags(flags, options) {\n\n\tvar ret = {\n\t\ttheme: settings.themes.gray\n\t}, render = false;\n\n\tfor (sl = flags.length, j = 0; 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i < l; i++) {\n\t\t\tvar img = document.createElement(\"img\")\n\t\t\timg.setAttribute(\"data-src\", src);\n\t\t\tnode[i].appendChild(img);\n\t\t}\n\t}\n\treturn app;\n};\n\napp.run = function (o) {\n\tvar options = extend(settings, o),\n\t images = [], imageNodes = [], bgnodes = [];\n\t \n\tif(typeof(options.images) == \"string\"){\n\t imageNodes = selector(options.images);\n\t}\n\telse if (window.NodeList && options.images instanceof window.NodeList) {\n\t\timageNodes = options.images;\n\t} else if (window.Node && options.images instanceof window.Node) {\n\t\timageNodes = [options.images];\n\t}\n\n\tif(typeof(options.bgnodes) == \"string\"){\n\t bgnodes = selector(options.bgnodes);\n\t} else if (window.NodeList && options.elements instanceof window.NodeList) {\n\t\tbgnodes = options.bgnodes;\n\t} else if (window.Node && options.bgnodes instanceof window.Node) {\n\t\tbgnodes = [options.bgnodes];\n\t}\n\n\tpreempted = true;\n\n\tfor (i = 0, l = imageNodes.length; i < l; i++) images.push(imageNodes[i]);\n\n\tvar holdercss = document.getElementById(\"holderjs-style\");\n\tif (!holdercss) {\n\t\tholdercss = document.createElement(\"style\");\n\t\tholdercss.setAttribute(\"id\", \"holderjs-style\");\n\t\tholdercss.type = \"text/css\";\n\t\tdocument.getElementsByTagName(\"head\")[0].appendChild(holdercss);\n\t}\n\t\n\tif (!options.nocss) {\n\t if (holdercss.styleSheet) {\n\t\t holdercss.styleSheet.cssText += options.stylesheet;\n\t } else {\n\t\t holdercss.appendChild(document.createTextNode(options.stylesheet));\n\t }\n\t}\n\n\tvar cssregex = new RegExp(options.domain + \"\\/(.*?)\\\"?\\\\)\");\n\n\tfor (var l = bgnodes.length, i = 0; i < l; i++) {\n\t\tvar src = window.getComputedStyle(bgnodes[i], null)\n\t\t\t.getPropertyValue(\"background-image\");\n\t\tvar flags = src.match(cssregex);\n\t\tvar bgsrc = bgnodes[i].getAttribute(\"data-background-src\");\n\n\t\tif (flags) {\n\t\t\tvar holder = parse_flags(flags[1].split(\"/\"), options);\n\t\t\tif (holder) {\n\t\t\t\trender(\"background\", bgnodes[i], holder, src);\n\t\t\t}\n\t\t}\n\t\telse if(bgsrc != null){\n\t\t var holder = parse_flags(bgsrc.substr(bgsrc.lastIndexOf(options.domain) + options.domain.length + 1)\n\t\t\t\t.split(\"/\"), options);\n\t\t if(holder){\n\t\t\trender(\"background\", bgnodes[i], holder, src);\n\t\t }\n\t\t}\n\t}\n\n\tfor (l = images.length, i = 0; i < l; i++) {\n\t \n\t\tvar attr_src = attr_data_src = src = null;\n\t\t\n\t\ttry{\n\t\t attr_src = images[i].getAttribute(\"src\");\n\t\t attr_datasrc = images[i].getAttribute(\"data-src\");\n\t\t}catch(e){}\n\t\t\t\t\n\t\tif (attr_datasrc == null && !! attr_src && attr_src.indexOf(options.domain) >= 0) {\n\t\t\tsrc = attr_src;\n\t\t} else if ( !! attr_datasrc && attr_datasrc.indexOf(options.domain) >= 0) {\n\t\t\tsrc = attr_datasrc;\n\t\t}\n\t\t\n\t\tif (src) {\n\t\t\tvar holder = parse_flags(src.substr(src.lastIndexOf(options.domain) + options.domain.length + 1)\n\t\t\t\t.split(\"/\"), options);\n\t\t\tif (holder) {\n\t\t\t\tif (holder.fluid) {\n\t\t\t\t\trender(\"fluid\", images[i], holder, src)\n\t\t\t\t} else {\n\t\t\t\t\trender(\"image\", images[i], holder, src);\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn app;\n};\n\ncontentLoaded(win, function () {\n\tif (window.addEventListener) {\n\t\twindow.addEventListener(\"resize\", fluid_update, false);\n\t\twindow.addEventListener(\"orientationchange\", fluid_update, false);\n\t} else {\n\t\twindow.attachEvent(\"onresize\", fluid_update)\n\t}\n\tpreempted || app.run();\n});\n\nif (typeof define === \"function\" && define.amd) {\n\tdefine(\"Holder\", [], function () {\n\t\treturn app;\n\t});\n}\n\n})(Holder, window);\n"
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"path": "docs/bower_components/bootstrap/assets/js/jszip.js",
"content": "/**\n\nJSZip - A Javascript class for generating and reading zip files\n\n\n(c) 2009-2012 Stuart Knightley \nDual licenced under the MIT license or GPLv3. See LICENSE.markdown.\n\nUsage:\n zip = new JSZip();\n zip.file(\"hello.txt\", \"Hello, World!\").file(\"tempfile\", \"nothing\");\n zip.folder(\"images\").file(\"smile.gif\", base64Data, {base64: true});\n zip.file(\"Xmas.txt\", \"Ho ho ho !\", {date : new Date(\"December 25, 2007 00:00:01\")});\n zip.remove(\"tempfile\");\n\n base64zip = zip.generate();\n\n**/\n\"use strict\";\n\n/**\n * Representation a of zip file in js\n * @constructor\n * @param {String=|ArrayBuffer=|Uint8Array=|Buffer=} data the data to load, if any (optional).\n * @param {Object=} options the options for creating this objects (optional).\n */\nvar JSZip = function(data, options) {\n // object containing the files :\n // {\n // \"folder/\" : {...},\n // \"folder/data.txt\" : {...}\n // }\n this.files = {};\n\n // Where we are in the hierarchy\n this.root = \"\";\n\n if (data) {\n this.load(data, options);\n }\n};\n\nJSZip.signature = {\n LOCAL_FILE_HEADER : \"\\x50\\x4b\\x03\\x04\",\n CENTRAL_FILE_HEADER : \"\\x50\\x4b\\x01\\x02\",\n CENTRAL_DIRECTORY_END : \"\\x50\\x4b\\x05\\x06\",\n ZIP64_CENTRAL_DIRECTORY_LOCATOR : \"\\x50\\x4b\\x06\\x07\",\n ZIP64_CENTRAL_DIRECTORY_END : \"\\x50\\x4b\\x06\\x06\",\n DATA_DESCRIPTOR : \"\\x50\\x4b\\x07\\x08\"\n};\n\n// Default properties for a new file\nJSZip.defaults = {\n base64: false,\n binary: false,\n dir: false,\n date: null,\n compression: null\n};\n\n\nJSZip.prototype = (function () {\n\n /**\n * Returns the raw data of a ZipObject, decompress the content if necessary.\n * @param {ZipObject} file the file to use.\n * @return {String|ArrayBuffer|Uint8Array|Buffer} the data.\n */\n var getRawData = function (file) {\n if (file._data instanceof JSZip.CompressedObject) {\n file._data = file._data.getContent();\n file.options.binary = true;\n file.options.base64 = false;\n\n if (JSZip.utils.getTypeOf(file._data) === \"uint8array\") {\n var copy = file._data;\n // when reading an arraybuffer, the CompressedObject mechanism will keep it and subarray() a Uint8Array.\n // if we request a file in the same format, we might get the same Uint8Array or its ArrayBuffer (the original zip file).\n file._data = new Uint8Array(copy.length);\n // with an empty Uint8Array, Opera fails with a \"Offset larger than array size\"\n if (copy.length !== 0) {\n file._data.set(copy, 0);\n }\n }\n }\n return file._data;\n };\n\n /**\n * Returns the data of a ZipObject in a binary form. If the content is an unicode string, encode it.\n * @param {ZipObject} file the file to use.\n * @return {String|ArrayBuffer|Uint8Array|Buffer} the data.\n */\n var getBinaryData = function (file) {\n var result = getRawData(file), type = JSZip.utils.getTypeOf(result);\n if (type === \"string\") {\n if (!file.options.binary) {\n // unicode text !\n // unicode string => binary string is a painful process, check if we can avoid it.\n if (JSZip.support.uint8array && typeof TextEncoder === \"function\") {\n return TextEncoder(\"utf-8\").encode(result);\n }\n if (JSZip.support.nodebuffer) {\n return new Buffer(result, \"utf-8\");\n }\n }\n return file.asBinary();\n }\n return result;\n }\n\n /**\n * Transform this._data into a string.\n * @param {function} filter a function String -> String, applied if not null on the result.\n * @return {String} the string representing this._data.\n */\n var dataToString = function (asUTF8) {\n var result = getRawData(this);\n if (result === null || typeof result === \"undefined\") {\n return \"\";\n }\n // if the data is a base64 string, we decode it before checking the encoding !\n if (this.options.base64) {\n result = JSZip.base64.decode(result);\n }\n if (asUTF8 && this.options.binary) {\n // JSZip.prototype.utf8decode supports arrays as input\n // skip to array => string step, utf8decode will do it.\n result = JSZip.prototype.utf8decode(result);\n } else {\n // no utf8 transformation, do the array => string step.\n result = JSZip.utils.transformTo(\"string\", result);\n }\n\n if (!asUTF8 && !this.options.binary) {\n result = JSZip.prototype.utf8encode(result);\n }\n return result;\n };\n /**\n * A simple object representing a file in the zip file.\n * @constructor\n * @param {string} name the name of the file\n * @param {String|ArrayBuffer|Uint8Array|Buffer} data the data\n * @param {Object} options the options of the file\n */\n var ZipObject = function (name, data, options) {\n this.name = name;\n this._data = data;\n this.options = options;\n };\n\n ZipObject.prototype = {\n /**\n * Return the content as UTF8 string.\n * @return {string} the UTF8 string.\n */\n asText : function () {\n return dataToString.call(this, true);\n },\n /**\n * Returns the binary content.\n * @return {string} the content as binary.\n */\n asBinary : function () {\n return dataToString.call(this, false);\n },\n /**\n * Returns the content as a nodejs Buffer.\n * @return {Buffer} the content as a Buffer.\n */\n asNodeBuffer : function () {\n var result = getBinaryData(this);\n return JSZip.utils.transformTo(\"nodebuffer\", result);\n },\n /**\n * Returns the content as an Uint8Array.\n * @return {Uint8Array} the content as an Uint8Array.\n */\n asUint8Array : function () {\n var result = getBinaryData(this);\n return JSZip.utils.transformTo(\"uint8array\", result);\n },\n /**\n * Returns the content as an ArrayBuffer.\n * @return {ArrayBuffer} the content as an ArrayBufer.\n */\n asArrayBuffer : function () {\n return this.asUint8Array().buffer;\n }\n };\n\n /**\n * Transform an integer into a string in hexadecimal.\n * @private\n * @param {number} dec the number to convert.\n * @param {number} bytes the number of bytes to generate.\n * @returns {string} the result.\n */\n var decToHex = function(dec, bytes) {\n var hex = \"\", i;\n for(i = 0; i < bytes; i++) {\n hex += String.fromCharCode(dec&0xff);\n dec=dec>>>8;\n }\n return hex;\n };\n\n /**\n * Merge the objects passed as parameters into a new one.\n * @private\n * @param {...Object} var_args All objects to merge.\n * @return {Object} a new object with the data of the others.\n */\n var extend = function () {\n var result = {}, i, attr;\n for (i = 0; i < arguments.length; i++) { // arguments is not enumerable in some browsers\n for (attr in arguments[i]) {\n if (arguments[i].hasOwnProperty(attr) && typeof result[attr] === \"undefined\") {\n result[attr] = arguments[i][attr];\n }\n }\n }\n return result;\n };\n\n /**\n * Transforms the (incomplete) options from the user into the complete\n * set of options to create a file.\n * @private\n * @param {Object} o the options from the user.\n * @return {Object} the complete set of options.\n */\n var prepareFileAttrs = function (o) {\n o = o || {};\n if (o.base64 === true && o.binary == null) {\n o.binary = true;\n }\n o = extend(o, JSZip.defaults);\n o.date = o.date || new Date();\n if (o.compression !== null) o.compression = o.compression.toUpperCase();\n\n return o;\n };\n\n /**\n * Add a file in the current folder.\n * @private\n * @param {string} name the name of the file\n * @param {String|ArrayBuffer|Uint8Array|Buffer} data the data of the file\n * @param {Object} o the options of the file\n * @return {Object} the new file.\n */\n var fileAdd = function (name, data, o) {\n // be sure sub folders exist\n var parent = parentFolder(name), dataType = JSZip.utils.getTypeOf(data);\n if (parent) {\n folderAdd.call(this, parent);\n }\n\n o = prepareFileAttrs(o);\n\n if (o.dir || data === null || typeof data === \"undefined\") {\n o.base64 = false;\n o.binary = false;\n data = null;\n } else if (dataType === \"string\") {\n if (o.binary && !o.base64) {\n // optimizedBinaryString == true means that the file has already been filtered with a 0xFF mask\n if (o.optimizedBinaryString !== true) {\n // this is a string, not in a base64 format.\n // Be sure that this is a correct \"binary string\"\n data = JSZip.utils.string2binary(data);\n }\n }\n } else { // arraybuffer, uint8array, ...\n o.base64 = false;\n o.binary = true;\n\n if (!dataType && !(data instanceof JSZip.CompressedObject)) {\n throw new Error(\"The data of '\" + name + \"' is in an unsupported format !\");\n }\n\n // special case : it's way easier to work with Uint8Array than with ArrayBuffer\n if (dataType === \"arraybuffer\") {\n data = JSZip.utils.transformTo(\"uint8array\", data);\n }\n }\n\n return this.files[name] = new ZipObject(name, data, o);\n };\n\n\n /**\n * Find the parent folder of the path.\n * @private\n * @param {string} path the path to use\n * @return {string} the parent folder, or \"\"\n */\n var parentFolder = function (path) {\n if (path.slice(-1) == '/') {\n path = path.substring(0, path.length - 1);\n }\n var lastSlash = path.lastIndexOf('/');\n return (lastSlash > 0) ? path.substring(0, lastSlash) : \"\";\n };\n\n /**\n * Add a (sub) folder in the current folder.\n * @private\n * @param {string} name the folder's name\n * @return {Object} the new folder.\n */\n var folderAdd = function (name) {\n // Check the name ends with a /\n if (name.slice(-1) != \"/\") {\n name += \"/\"; // IE doesn't like substr(-1)\n }\n\n // Does this folder already exist?\n if (!this.files[name]) {\n fileAdd.call(this, name, null, {dir:true});\n }\n return this.files[name];\n };\n\n /**\n * Generate a JSZip.CompressedObject for a given zipOject.\n * @param {ZipObject} file the object to read.\n * @param {JSZip.compression} compression the compression to use.\n * @return {JSZip.CompressedObject} the compressed result.\n */\n var generateCompressedObjectFrom = function (file, compression) {\n var result = new JSZip.CompressedObject(), content;\n\n // the data has not been decompressed, we might reuse things !\n if (file._data instanceof JSZip.CompressedObject) {\n result.uncompressedSize = file._data.uncompressedSize;\n result.crc32 = file._data.crc32;\n\n if (result.uncompressedSize === 0 || file.options.dir) {\n compression = JSZip.compressions['STORE'];\n result.compressedContent = \"\";\n result.crc32 = 0;\n } else if (file._data.compressionMethod === compression.magic) {\n result.compressedContent = file._data.getCompressedContent();\n } else {\n content = file._data.getContent()\n // need to decompress / recompress\n result.compressedContent = compression.compress(JSZip.utils.transformTo(compression.compressInputType, content));\n }\n } else {\n // have uncompressed data\n content = getBinaryData(file);\n if (!content || content.length === 0 || file.options.dir) {\n compression = JSZip.compressions['STORE'];\n content = \"\";\n }\n result.uncompressedSize = content.length;\n result.crc32 = this.crc32(content);\n result.compressedContent = compression.compress(JSZip.utils.transformTo(compression.compressInputType, content));\n }\n\n result.compressedSize = result.compressedContent.length;\n result.compressionMethod = compression.magic;\n\n return result;\n };\n\n /**\n * Generate the various parts used in the construction of the final zip file.\n * @param {string} name the file name.\n * @param {ZipObject} file the file content.\n * @param {JSZip.CompressedObject} compressedObject the compressed object.\n * @param {number} offset the current offset from the start of the zip file.\n * @return {object} the zip parts.\n */\n var generateZipParts = function(name, file, compressedObject, offset) {\n var data = compressedObject.compressedContent,\n utfEncodedFileName = this.utf8encode(file.name),\n useUTF8 = utfEncodedFileName !== file.name,\n o = file.options,\n dosTime,\n dosDate;\n\n // date\n // @see http://www.delorie.com/djgpp/doc/rbinter/it/52/13.html\n // @see http://www.delorie.com/djgpp/doc/rbinter/it/65/16.html\n // @see http://www.delorie.com/djgpp/doc/rbinter/it/66/16.html\n\n dosTime = o.date.getHours();\n dosTime = dosTime << 6;\n dosTime = dosTime | o.date.getMinutes();\n dosTime = dosTime << 5;\n dosTime = dosTime | o.date.getSeconds() / 2;\n\n dosDate = o.date.getFullYear() - 1980;\n dosDate = dosDate << 4;\n dosDate = dosDate | (o.date.getMonth() + 1);\n dosDate = dosDate << 5;\n dosDate = dosDate | o.date.getDate();\n\n\n var header = \"\";\n\n // version needed to extract\n header += \"\\x0A\\x00\";\n // general purpose bit flag\n // set bit 11 if utf8\n header += useUTF8 ? \"\\x00\\x08\" : \"\\x00\\x00\";\n // compression method\n header += compressedObject.compressionMethod;\n // last mod file time\n header += decToHex(dosTime, 2);\n // last mod file date\n header += decToHex(dosDate, 2);\n // crc-32\n header += decToHex(compressedObject.crc32, 4);\n // compressed size\n header += decToHex(compressedObject.compressedSize, 4);\n // uncompressed size\n header += decToHex(compressedObject.uncompressedSize, 4);\n // file name length\n header += decToHex(utfEncodedFileName.length, 2);\n // extra field length\n header += \"\\x00\\x00\";\n\n\n var fileRecord = JSZip.signature.LOCAL_FILE_HEADER + header + utfEncodedFileName;\n\n var dirRecord = JSZip.signature.CENTRAL_FILE_HEADER +\n // version made by (00: DOS)\n \"\\x14\\x00\" +\n // file header (common to file and central directory)\n header +\n // file comment length\n \"\\x00\\x00\" +\n // disk number start\n \"\\x00\\x00\" +\n // internal file attributes TODO\n \"\\x00\\x00\" +\n // external file attributes\n (file.options.dir===true?\"\\x10\\x00\\x00\\x00\":\"\\x00\\x00\\x00\\x00\")+\n // relative offset of local header\n decToHex(offset, 4) +\n // file name\n utfEncodedFileName;\n\n\n return {\n fileRecord : fileRecord,\n dirRecord : dirRecord,\n compressedObject : compressedObject\n };\n };\n\n /**\n * An object to write any content to a string.\n * @constructor\n */\n var StringWriter = function () {\n this.data = [];\n };\n StringWriter.prototype = {\n /**\n * Append any content to the current string.\n * @param {Object} input the content to add.\n */\n append : function (input) {\n input = JSZip.utils.transformTo(\"string\", input);\n this.data.push(input);\n },\n /**\n * Finalize the construction an return the result.\n * @return {string} the generated string.\n */\n finalize : function () {\n return this.data.join(\"\");\n }\n };\n /**\n * An object to write any content to an Uint8Array.\n * @constructor\n * @param {number} length The length of the array.\n */\n var Uint8ArrayWriter = function (length) {\n this.data = new Uint8Array(length);\n this.index = 0;\n };\n Uint8ArrayWriter.prototype = {\n /**\n * Append any content to the current array.\n * @param {Object} input the content to add.\n */\n append : function (input) {\n if (input.length !== 0) {\n // with an empty Uint8Array, Opera fails with a \"Offset larger than array size\"\n input = JSZip.utils.transformTo(\"uint8array\", input);\n this.data.set(input, this.index);\n this.index += input.length;\n }\n },\n /**\n * Finalize the construction an return the result.\n * @return {Uint8Array} the generated array.\n */\n finalize : function () {\n return this.data;\n }\n };\n\n // return the actual prototype of JSZip\n return {\n /**\n * Read an existing zip and merge the data in the current JSZip object.\n * The implementation is in jszip-load.js, don't forget to include it.\n * @param {String|ArrayBuffer|Uint8Array|Buffer} stream The stream to load\n * @param {Object} options Options for loading the stream.\n * options.base64 : is the stream in base64 ? default : false\n * @return {JSZip} the current JSZip object\n */\n load : function (stream, options) {\n throw new Error(\"Load method is not defined. Is the file jszip-load.js included ?\");\n },\n\n /**\n * Filter nested files/folders with the specified function.\n * @param {Function} search the predicate to use :\n * function (relativePath, file) {...}\n * It takes 2 arguments : the relative path and the file.\n * @return {Array} An array of matching elements.\n */\n filter : function (search) {\n var result = [], filename, relativePath, file, fileClone;\n for (filename in this.files) {\n if ( !this.files.hasOwnProperty(filename) ) { continue; }\n file = this.files[filename];\n // return a new object, don't let the user mess with our internal objects :)\n fileClone = new ZipObject(file.name, file._data, extend(file.options));\n relativePath = filename.slice(this.root.length, filename.length);\n if (filename.slice(0, this.root.length) === this.root && // the file is in the current root\n search(relativePath, fileClone)) { // and the file matches the function\n result.push(fileClone);\n }\n }\n return result;\n },\n\n /**\n * Add a file to the zip file, or search a file.\n * @param {string|RegExp} name The name of the file to add (if data is defined),\n * the name of the file to find (if no data) or a regex to match files.\n * @param {String|ArrayBuffer|Uint8Array|Buffer} data The file data, either raw or base64 encoded\n * @param {Object} o File options\n * @return {JSZip|Object|Array} this JSZip object (when adding a file),\n * a file (when searching by string) or an array of files (when searching by regex).\n */\n file : function(name, data, o) {\n if (arguments.length === 1) {\n if (name instanceof RegExp) {\n var regexp = name;\n return this.filter(function(relativePath, file) {\n return !file.options.dir && regexp.test(relativePath);\n });\n } else { // text\n return this.filter(function (relativePath, file) {\n return !file.options.dir && relativePath === name;\n })[0]||null;\n }\n } else { // more than one argument : we have data !\n name = this.root+name;\n fileAdd.call(this, name, data, o);\n }\n return this;\n },\n\n /**\n * Add a directory to the zip file, or search.\n * @param {String|RegExp} arg The name of the directory to add, or a regex to search folders.\n * @return {JSZip} an object with the new directory as the root, or an array containing matching folders.\n */\n folder : function(arg) {\n if (!arg) {\n return this;\n }\n\n if (arg instanceof RegExp) {\n return this.filter(function(relativePath, file) {\n return file.options.dir && arg.test(relativePath);\n });\n }\n\n // else, name is a new folder\n var name = this.root + arg;\n var newFolder = folderAdd.call(this, name);\n\n // Allow chaining by returning a new object with this folder as the root\n var ret = this.clone();\n ret.root = newFolder.name;\n return ret;\n },\n\n /**\n * Delete a file, or a directory and all sub-files, from the zip\n * @param {string} name the name of the file to delete\n * @return {JSZip} this JSZip object\n */\n remove : function(name) {\n name = this.root + name;\n var file = this.files[name];\n if (!file) {\n // Look for any folders\n if (name.slice(-1) != \"/\") {\n name += \"/\";\n }\n file = this.files[name];\n }\n\n if (file) {\n if (!file.options.dir) {\n // file\n delete this.files[name];\n } else {\n // folder\n var kids = this.filter(function (relativePath, file) {\n return file.name.slice(0, name.length) === name;\n });\n for (var i = 0; i < kids.length; i++) {\n delete this.files[kids[i].name];\n }\n }\n }\n\n return this;\n },\n\n /**\n * Generate the complete zip file\n * @param {Object} options the options to generate the zip file :\n * - base64, (deprecated, use type instead) true to generate base64.\n * - compression, \"STORE\" by default.\n * - type, \"base64\" by default. Values are : string, base64, uint8array, arraybuffer, blob.\n * @return {String|Uint8Array|ArrayBuffer|Buffer|Blob} the zip file\n */\n generate : function(options) {\n options = extend(options || {}, {\n base64 : true,\n compression : \"STORE\",\n type : \"base64\"\n });\n\n JSZip.utils.checkSupport(options.type);\n\n var zipData = [], localDirLength = 0, centralDirLength = 0, writer, i;\n\n\n // first, generate all the zip parts.\n for (var name in this.files) {\n if ( !this.files.hasOwnProperty(name) ) { continue; }\n var file = this.files[name];\n\n var compressionName = file.compression || options.compression.toUpperCase();\n var compression = JSZip.compressions[compressionName];\n if (!compression) {\n throw new Error(compressionName + \" is not a valid compression method !\");\n }\n\n var compressedObject = generateCompressedObjectFrom.call(this, file, compression);\n\n var zipPart = generateZipParts.call(this, name, file, compressedObject, localDirLength);\n localDirLength += zipPart.fileRecord.length + compressedObject.compressedSize;\n centralDirLength += zipPart.dirRecord.length;\n zipData.push(zipPart);\n }\n\n var dirEnd = \"\";\n\n // end of central dir signature\n dirEnd = JSZip.signature.CENTRAL_DIRECTORY_END +\n // number of this disk\n \"\\x00\\x00\" +\n // number of the disk with the start of the central directory\n \"\\x00\\x00\" +\n // total number of entries in the central directory on this disk\n decToHex(zipData.length, 2) +\n // total number of entries in the central directory\n decToHex(zipData.length, 2) +\n // size of the central directory 4 bytes\n decToHex(centralDirLength, 4) +\n // offset of start of central directory with respect to the starting disk number\n decToHex(localDirLength, 4) +\n // .ZIP file comment length\n \"\\x00\\x00\";\n\n\n // we have all the parts (and the total length)\n // time to create a writer !\n switch(options.type.toLowerCase()) {\n case \"uint8array\" :\n case \"arraybuffer\" :\n case \"blob\" :\n case \"nodebuffer\" :\n writer = new Uint8ArrayWriter(localDirLength + centralDirLength + dirEnd.length);\n break;\n case \"base64\" :\n default : // case \"string\" :\n writer = new StringWriter(localDirLength + centralDirLength + dirEnd.length);\n break;\n }\n\n for (i = 0; i < zipData.length; i++) {\n writer.append(zipData[i].fileRecord);\n writer.append(zipData[i].compressedObject.compressedContent);\n }\n for (i = 0; i < zipData.length; i++) {\n writer.append(zipData[i].dirRecord);\n }\n\n writer.append(dirEnd);\n\n var zip = writer.finalize();\n\n\n\n switch(options.type.toLowerCase()) {\n // case \"zip is an Uint8Array\"\n case \"uint8array\" :\n case \"arraybuffer\" :\n case \"nodebuffer\" :\n return JSZip.utils.transformTo(options.type.toLowerCase(), zip);\n case \"blob\" :\n return JSZip.utils.arrayBuffer2Blob(JSZip.utils.transformTo(\"arraybuffer\", zip));\n\n // case \"zip is a string\"\n case \"base64\" :\n return (options.base64) ? JSZip.base64.encode(zip) : zip;\n default : // case \"string\" :\n return zip;\n }\n },\n\n /**\n *\n * Javascript crc32\n * http://www.webtoolkit.info/\n *\n */\n crc32 : function crc32(input, crc) {\n if (typeof input === \"undefined\" || !input.length) {\n return 0;\n }\n\n var isArray = JSZip.utils.getTypeOf(input) !== \"string\";\n\n var table = [\n 0x00000000, 0x77073096, 0xEE0E612C, 0x990951BA,\n 0x076DC419, 0x706AF48F, 0xE963A535, 0x9E6495A3,\n 0x0EDB8832, 0x79DCB8A4, 0xE0D5E91E, 0x97D2D988,\n 0x09B64C2B, 0x7EB17CBD, 0xE7B82D07, 0x90BF1D91,\n 0x1DB71064, 0x6AB020F2, 0xF3B97148, 0x84BE41DE,\n 0x1ADAD47D, 0x6DDDE4EB, 0xF4D4B551, 0x83D385C7,\n 0x136C9856, 0x646BA8C0, 0xFD62F97A, 0x8A65C9EC,\n 0x14015C4F, 0x63066CD9, 0xFA0F3D63, 0x8D080DF5,\n 0x3B6E20C8, 0x4C69105E, 0xD56041E4, 0xA2677172,\n 0x3C03E4D1, 0x4B04D447, 0xD20D85FD, 0xA50AB56B,\n 0x35B5A8FA, 0x42B2986C, 0xDBBBC9D6, 0xACBCF940,\n 0x32D86CE3, 0x45DF5C75, 0xDCD60DCF, 0xABD13D59,\n 0x26D930AC, 0x51DE003A, 0xC8D75180, 0xBFD06116,\n 0x21B4F4B5, 0x56B3C423, 0xCFBA9599, 0xB8BDA50F,\n 0x2802B89E, 0x5F058808, 0xC60CD9B2, 0xB10BE924,\n 0x2F6F7C87, 0x58684C11, 0xC1611DAB, 0xB6662D3D,\n 0x76DC4190, 0x01DB7106, 0x98D220BC, 0xEFD5102A,\n 0x71B18589, 0x06B6B51F, 0x9FBFE4A5, 0xE8B8D433,\n 0x7807C9A2, 0x0F00F934, 0x9609A88E, 0xE10E9818,\n 0x7F6A0DBB, 0x086D3D2D, 0x91646C97, 0xE6635C01,\n 0x6B6B51F4, 0x1C6C6162, 0x856530D8, 0xF262004E,\n 0x6C0695ED, 0x1B01A57B, 0x8208F4C1, 0xF50FC457,\n 0x65B0D9C6, 0x12B7E950, 0x8BBEB8EA, 0xFCB9887C,\n 0x62DD1DDF, 0x15DA2D49, 0x8CD37CF3, 0xFBD44C65,\n 0x4DB26158, 0x3AB551CE, 0xA3BC0074, 0xD4BB30E2,\n 0x4ADFA541, 0x3DD895D7, 0xA4D1C46D, 0xD3D6F4FB,\n 0x4369E96A, 0x346ED9FC, 0xAD678846, 0xDA60B8D0,\n 0x44042D73, 0x33031DE5, 0xAA0A4C5F, 0xDD0D7CC9,\n 0x5005713C, 0x270241AA, 0xBE0B1010, 0xC90C2086,\n 0x5768B525, 0x206F85B3, 0xB966D409, 0xCE61E49F,\n 0x5EDEF90E, 0x29D9C998, 0xB0D09822, 0xC7D7A8B4,\n 0x59B33D17, 0x2EB40D81, 0xB7BD5C3B, 0xC0BA6CAD,\n 0xEDB88320, 0x9ABFB3B6, 0x03B6E20C, 0x74B1D29A,\n 0xEAD54739, 0x9DD277AF, 0x04DB2615, 0x73DC1683,\n 0xE3630B12, 0x94643B84, 0x0D6D6A3E, 0x7A6A5AA8,\n 0xE40ECF0B, 0x9309FF9D, 0x0A00AE27, 0x7D079EB1,\n 0xF00F9344, 0x8708A3D2, 0x1E01F268, 0x6906C2FE,\n 0xF762575D, 0x806567CB, 0x196C3671, 0x6E6B06E7,\n 0xFED41B76, 0x89D32BE0, 0x10DA7A5A, 0x67DD4ACC,\n 0xF9B9DF6F, 0x8EBEEFF9, 0x17B7BE43, 0x60B08ED5,\n 0xD6D6A3E8, 0xA1D1937E, 0x38D8C2C4, 0x4FDFF252,\n 0xD1BB67F1, 0xA6BC5767, 0x3FB506DD, 0x48B2364B,\n 0xD80D2BDA, 0xAF0A1B4C, 0x36034AF6, 0x41047A60,\n 0xDF60EFC3, 0xA867DF55, 0x316E8EEF, 0x4669BE79,\n 0xCB61B38C, 0xBC66831A, 0x256FD2A0, 0x5268E236,\n 0xCC0C7795, 0xBB0B4703, 0x220216B9, 0x5505262F,\n 0xC5BA3BBE, 0xB2BD0B28, 0x2BB45A92, 0x5CB36A04,\n 0xC2D7FFA7, 0xB5D0CF31, 0x2CD99E8B, 0x5BDEAE1D,\n 0x9B64C2B0, 0xEC63F226, 0x756AA39C, 0x026D930A,\n 0x9C0906A9, 0xEB0E363F, 0x72076785, 0x05005713,\n 0x95BF4A82, 0xE2B87A14, 0x7BB12BAE, 0x0CB61B38,\n 0x92D28E9B, 0xE5D5BE0D, 0x7CDCEFB7, 0x0BDBDF21,\n 0x86D3D2D4, 0xF1D4E242, 0x68DDB3F8, 0x1FDA836E,\n 0x81BE16CD, 0xF6B9265B, 0x6FB077E1, 0x18B74777,\n 0x88085AE6, 0xFF0F6A70, 0x66063BCA, 0x11010B5C,\n 0x8F659EFF, 0xF862AE69, 0x616BFFD3, 0x166CCF45,\n 0xA00AE278, 0xD70DD2EE, 0x4E048354, 0x3903B3C2,\n 0xA7672661, 0xD06016F7, 0x4969474D, 0x3E6E77DB,\n 0xAED16A4A, 0xD9D65ADC, 0x40DF0B66, 0x37D83BF0,\n 0xA9BCAE53, 0xDEBB9EC5, 0x47B2CF7F, 0x30B5FFE9,\n 0xBDBDF21C, 0xCABAC28A, 0x53B39330, 0x24B4A3A6,\n 0xBAD03605, 0xCDD70693, 0x54DE5729, 0x23D967BF,\n 0xB3667A2E, 0xC4614AB8, 0x5D681B02, 0x2A6F2B94,\n 0xB40BBE37, 0xC30C8EA1, 0x5A05DF1B, 0x2D02EF8D\n ];\n\n if (typeof(crc) == \"undefined\") { crc = 0; }\n var x = 0;\n var y = 0;\n var byte = 0;\n\n crc = crc ^ (-1);\n for( var i = 0, iTop = input.length; i < iTop; i++ ) {\n byte = isArray ? input[i] : input.charCodeAt(i);\n y = ( crc ^ byte ) & 0xFF;\n x = table[y];\n crc = ( crc >>> 8 ) ^ x;\n }\n\n return crc ^ (-1);\n },\n\n // Inspired by http://my.opera.com/GreyWyvern/blog/show.dml/1725165\n clone : function() {\n var newObj = new JSZip();\n for (var i in this) {\n if (typeof this[i] !== \"function\") {\n newObj[i] = this[i];\n }\n }\n return newObj;\n },\n\n\n /**\n * http://www.webtoolkit.info/javascript-utf8.html\n */\n utf8encode : function (string) {\n // TextEncoder + Uint8Array to binary string is faster than checking every bytes on long strings.\n // http://jsperf.com/utf8encode-vs-textencoder\n // On short strings (file names for example), the TextEncoder API is (currently) slower.\n if (JSZip.support.uint8array && typeof TextEncoder === \"function\") {\n var u8 = TextEncoder(\"utf-8\").encode(string);\n return JSZip.utils.transformTo(\"string\", u8);\n }\n if (JSZip.support.nodebuffer) {\n return JSZip.utils.transformTo(\"string\", new Buffer(string, \"utf-8\"));\n }\n\n // array.join may be slower than string concatenation but generates less objects (less time spent garbage collecting).\n // See also http://jsperf.com/array-direct-assignment-vs-push/31\n var result = [], resIndex = 0;\n\n for (var n = 0; n < string.length; n++) {\n\n var c = string.charCodeAt(n);\n\n if (c < 128) {\n result[resIndex++] = String.fromCharCode(c);\n } else if ((c > 127) && (c < 2048)) {\n result[resIndex++] = String.fromCharCode((c >> 6) | 192);\n result[resIndex++] = String.fromCharCode((c & 63) | 128);\n } else {\n result[resIndex++] = String.fromCharCode((c >> 12) | 224);\n result[resIndex++] = String.fromCharCode(((c >> 6) & 63) | 128);\n result[resIndex++] = String.fromCharCode((c & 63) | 128);\n }\n\n }\n\n return result.join(\"\");\n },\n\n /**\n * http://www.webtoolkit.info/javascript-utf8.html\n */\n utf8decode : function (input) {\n var result = [], resIndex = 0;\n var type = JSZip.utils.getTypeOf(input);\n var isArray = type !== \"string\";\n var i = 0;\n var c = 0, c1 = 0, c2 = 0, c3 = 0;\n\n // check if we can use the TextDecoder API\n // see http://encoding.spec.whatwg.org/#api\n if (JSZip.support.uint8array && typeof TextDecoder === \"function\") {\n return TextDecoder(\"utf-8\").decode(\n JSZip.utils.transformTo(\"uint8array\", input)\n );\n }\n if (JSZip.support.nodebuffer) {\n return JSZip.utils.transformTo(\"nodebuffer\", input).toString(\"utf-8\");\n }\n\n while ( i < input.length ) {\n\n c = isArray ? input[i] : input.charCodeAt(i);\n\n if (c < 128) {\n result[resIndex++] = String.fromCharCode(c);\n i++;\n } else if ((c > 191) && (c < 224)) {\n c2 = isArray ? input[i+1] : input.charCodeAt(i+1);\n result[resIndex++] = String.fromCharCode(((c & 31) << 6) | (c2 & 63));\n i += 2;\n } else {\n c2 = isArray ? input[i+1] : input.charCodeAt(i+1);\n c3 = isArray ? input[i+2] : input.charCodeAt(i+2);\n result[resIndex++] = String.fromCharCode(((c & 15) << 12) | ((c2 & 63) << 6) | (c3 & 63));\n i += 3;\n }\n\n }\n\n return result.join(\"\");\n }\n };\n}());\n\n/*\n * Compression methods\n * This object is filled in as follow :\n * name : {\n * magic // the 2 bytes indentifying the compression method\n * compress // function, take the uncompressed content and return it compressed.\n * uncompress // function, take the compressed content and return it uncompressed.\n * compressInputType // string, the type accepted by the compress method. null to accept everything.\n * uncompressInputType // string, the type accepted by the uncompress method. null to accept everything.\n * }\n *\n * STORE is the default compression method, so it's included in this file.\n * Other methods should go to separated files : the user wants modularity.\n */\nJSZip.compressions = {\n \"STORE\" : {\n magic : \"\\x00\\x00\",\n compress : function (content) {\n return content; // no compression\n },\n uncompress : function (content) {\n return content; // no compression\n },\n compressInputType : null,\n uncompressInputType : null\n }\n};\n\n/*\n * List features that require a modern browser, and if the current browser support them.\n */\nJSZip.support = {\n // contains true if JSZip can read/generate ArrayBuffer, false otherwise.\n arraybuffer : (function(){\n return typeof ArrayBuffer !== \"undefined\" && typeof Uint8Array !== \"undefined\";\n })(),\n // contains true if JSZip can read/generate nodejs Buffer, false otherwise.\n nodebuffer : (function(){\n return typeof Buffer !== \"undefined\";\n })(),\n // contains true if JSZip can read/generate Uint8Array, false otherwise.\n uint8array : (function(){\n return typeof Uint8Array !== \"undefined\";\n })(),\n // contains true if JSZip can read/generate Blob, false otherwise.\n blob : (function(){\n // the spec started with BlobBuilder then replaced it with a construtor for Blob.\n // Result : we have browsers that :\n // * know the BlobBuilder (but with prefix)\n // * know the Blob constructor\n // * know about Blob but not about how to build them\n // About the \"=== 0\" test : if given the wrong type, it may be converted to a string.\n // Instead of an empty content, we will get \"[object Uint8Array]\" for example.\n if (typeof ArrayBuffer === \"undefined\") {\n return false;\n }\n var buffer = new ArrayBuffer(0);\n try {\n return new Blob([buffer], { type: \"application/zip\" }).size === 0;\n }\n catch(e) {}\n\n try {\n var builder = new (window.BlobBuilder || window.WebKitBlobBuilder ||\n window.MozBlobBuilder || window.MSBlobBuilder)();\n builder.append(buffer);\n return builder.getBlob('application/zip').size === 0;\n }\n catch(e) {}\n\n return false;\n })()\n};\n\n(function () {\n JSZip.utils = {\n /**\n * Convert a string to a \"binary string\" : a string containing only char codes between 0 and 255.\n * @param {string} str the string to transform.\n * @return {String} the binary string.\n */\n string2binary : function (str) {\n var result = \"\";\n for (var i = 0; i < str.length; i++) {\n result += String.fromCharCode(str.charCodeAt(i) & 0xff);\n }\n return result;\n },\n /**\n * Create a Uint8Array from the string.\n * @param {string} str the string to transform.\n * @return {Uint8Array} the typed array.\n * @throws {Error} an Error if the browser doesn't support the requested feature.\n * @deprecated : use JSZip.utils.transformTo instead.\n */\n string2Uint8Array : function (str) {\n return JSZip.utils.transformTo(\"uint8array\", str);\n },\n\n /**\n * Create a string from the Uint8Array.\n * @param {Uint8Array} array the array to transform.\n * @return {string} the string.\n * @throws {Error} an Error if the browser doesn't support the requested feature.\n * @deprecated : use JSZip.utils.transformTo instead.\n */\n uint8Array2String : function (array) {\n return JSZip.utils.transformTo(\"string\", array);\n },\n /**\n * Create a blob from the given ArrayBuffer.\n * @param {ArrayBuffer} buffer the buffer to transform.\n * @return {Blob} the result.\n * @throws {Error} an Error if the browser doesn't support the requested feature.\n */\n arrayBuffer2Blob : function (buffer) {\n JSZip.utils.checkSupport(\"blob\");\n\n try {\n // Blob constructor\n return new Blob([buffer], { type: \"application/zip\" });\n }\n catch(e) {}\n\n try {\n // deprecated, browser only, old way\n var builder = new (window.BlobBuilder || window.WebKitBlobBuilder ||\n window.MozBlobBuilder || window.MSBlobBuilder)();\n builder.append(buffer);\n return builder.getBlob('application/zip');\n }\n catch(e) {}\n\n // well, fuck ?!\n throw new Error(\"Bug : can't construct the Blob.\");\n },\n /**\n * Create a blob from the given string.\n * @param {string} str the string to transform.\n * @return {Blob} the result.\n * @throws {Error} an Error if the browser doesn't support the requested feature.\n */\n string2Blob : function (str) {\n var buffer = JSZip.utils.transformTo(\"arraybuffer\", str);\n return JSZip.utils.arrayBuffer2Blob(buffer);\n }\n };\n\n /**\n * The identity function.\n * @param {Object} input the input.\n * @return {Object} the same input.\n */\n function identity(input) {\n return input;\n };\n\n /**\n * Fill in an array with a string.\n * @param {String} str the string to use.\n * @param {Array|ArrayBuffer|Uint8Array|Buffer} array the array to fill in (will be mutated).\n * @return {Array|ArrayBuffer|Uint8Array|Buffer} the updated array.\n */\n function stringToArrayLike(str, array) {\n for (var i = 0; i < str.length; ++i) {\n array[i] = str.charCodeAt(i) & 0xFF;\n }\n return array;\n };\n\n /**\n * Transform an array-like object to a string.\n * @param {Array|ArrayBuffer|Uint8Array|Buffer} array the array to transform.\n * @return {String} the result.\n */\n function arrayLikeToString(array) {\n // Performances notes :\n // --------------------\n // String.fromCharCode.apply(null, array) is the fastest, see\n // see http://jsperf.com/converting-a-uint8array-to-a-string/2\n // but the stack is limited (and we can get huge arrays !).\n //\n // result += String.fromCharCode(array[i]); generate too many strings !\n //\n // This code is inspired by http://jsperf.com/arraybuffer-to-string-apply-performance/2\n var chunk = 65536;\n var result = [], len = array.length, type = JSZip.utils.getTypeOf(array), k = 0;\n\n while (k < len && chunk > 1) {\n try {\n if (type === \"array\" || type === \"nodebuffer\") {\n result.push(String.fromCharCode.apply(null, array.slice(k, Math.max(k + chunk, len))));\n } else {\n result.push(String.fromCharCode.apply(null, array.subarray(k, k + chunk)));\n }\n k += chunk;\n } catch (e) {\n chunk = Math.floor(chunk / 2);\n }\n }\n return result.join(\"\");\n };\n\n /**\n * Copy the data from an array-like to an other array-like.\n * @param {Array|ArrayBuffer|Uint8Array|Buffer} arrayFrom the origin array.\n * @param {Array|ArrayBuffer|Uint8Array|Buffer} arrayTo the destination array which will be mutated.\n * @return {Array|ArrayBuffer|Uint8Array|Buffer} the updated destination array.\n */\n function arrayLikeToArrayLike(arrayFrom, arrayTo) {\n for(var i = 0; i < arrayFrom.length; i++) {\n arrayTo[i] = arrayFrom[i];\n }\n return arrayTo;\n };\n\n // a matrix containing functions to transform everything into everything.\n var transform = {};\n\n // string to ?\n transform[\"string\"] = {\n \"string\" : identity,\n \"array\" : function (input) {\n return stringToArrayLike(input, new Array(input.length));\n },\n \"arraybuffer\" : function (input) {\n return transform[\"string\"][\"uint8array\"](input).buffer;\n },\n \"uint8array\" : function (input) {\n return stringToArrayLike(input, new Uint8Array(input.length));\n },\n \"nodebuffer\" : function (input) {\n return stringToArrayLike(input, new Buffer(input.length));\n }\n };\n\n // array to ?\n transform[\"array\"] = {\n \"string\" : arrayLikeToString,\n \"array\" : identity,\n \"arraybuffer\" : function (input) {\n return (new Uint8Array(input)).buffer;\n },\n \"uint8array\" : function (input) {\n return new Uint8Array(input);\n },\n \"nodebuffer\" : function (input) {\n return new Buffer(input);\n }\n };\n\n // arraybuffer to ?\n transform[\"arraybuffer\"] = {\n \"string\" : function (input) {\n return arrayLikeToString(new Uint8Array(input));\n },\n \"array\" : function (input) {\n return arrayLikeToArrayLike(new Uint8Array(input), new Array(input.byteLength));\n },\n \"arraybuffer\" : identity,\n \"uint8array\" : function (input) {\n return new Uint8Array(input);\n },\n \"nodebuffer\" : function (input) {\n return new Buffer(new Uint8Array(input));\n }\n };\n\n // uint8array to ?\n transform[\"uint8array\"] = {\n \"string\" : arrayLikeToString,\n \"array\" : function (input) {\n return arrayLikeToArrayLike(input, new Array(input.length));\n },\n \"arraybuffer\" : function (input) {\n return input.buffer;\n },\n \"uint8array\" : identity,\n \"nodebuffer\" : function(input) {\n return new Buffer(input);\n }\n };\n\n // nodebuffer to ?\n transform[\"nodebuffer\"] = {\n \"string\" : arrayLikeToString,\n \"array\" : function (input) {\n return arrayLikeToArrayLike(input, new Array(input.length));\n },\n \"arraybuffer\" : function (input) {\n return transform[\"nodebuffer\"][\"uint8array\"](input).buffer;\n },\n \"uint8array\" : function (input) {\n return arrayLikeToArrayLike(input, new Uint8Array(input.length));\n },\n \"nodebuffer\" : identity\n };\n\n /**\n * Transform an input into any type.\n * The supported output type are : string, array, uint8array, arraybuffer, nodebuffer.\n * If no output type is specified, the unmodified input will be returned.\n * @param {String} outputType the output type.\n * @param {String|Array|ArrayBuffer|Uint8Array|Buffer} input the input to convert.\n * @throws {Error} an Error if the browser doesn't support the requested output type.\n */\n JSZip.utils.transformTo = function (outputType, input) {\n if (!input) {\n // undefined, null, etc\n // an empty string won't harm.\n input = \"\";\n }\n if (!outputType) {\n return input;\n }\n JSZip.utils.checkSupport(outputType);\n var inputType = JSZip.utils.getTypeOf(input);\n var result = transform[inputType][outputType](input);\n return result;\n };\n\n /**\n * Return the type of the input.\n * The type will be in a format valid for JSZip.utils.transformTo : string, array, uint8array, arraybuffer.\n * @param {Object} input the input to identify.\n * @return {String} the (lowercase) type of the input.\n */\n JSZip.utils.getTypeOf = function (input) {\n if (typeof input === \"string\") {\n return \"string\";\n }\n if (input instanceof Array) {\n return \"array\";\n }\n if (JSZip.support.nodebuffer && Buffer.isBuffer(input)) {\n return \"nodebuffer\";\n }\n if (JSZip.support.uint8array && input instanceof Uint8Array) {\n return \"uint8array\";\n }\n if (JSZip.support.arraybuffer && input instanceof ArrayBuffer) {\n return \"arraybuffer\";\n }\n };\n\n /**\n * Throw an exception if the type is not supported.\n * @param {String} type the type to check.\n * @throws {Error} an Error if the browser doesn't support the requested type.\n */\n JSZip.utils.checkSupport = function (type) {\n var supported = true;\n switch (type.toLowerCase()) {\n case \"uint8array\":\n supported = JSZip.support.uint8array;\n break;\n case \"arraybuffer\":\n supported = JSZip.support.arraybuffer;\n break;\n case \"nodebuffer\":\n supported = JSZip.support.nodebuffer;\n break;\n case \"blob\":\n supported = JSZip.support.blob;\n break;\n }\n if (!supported) {\n throw new Error(type + \" is not supported by this browser\");\n }\n };\n\n\n})();\n\n(function (){\n /**\n * Represents an entry in the zip.\n * The content may or may not be compressed.\n * @constructor\n */\n JSZip.CompressedObject = function () {\n this.compressedSize = 0;\n this.uncompressedSize = 0;\n this.crc32 = 0;\n this.compressionMethod = null;\n this.compressedContent = null;\n };\n\n JSZip.CompressedObject.prototype = {\n /**\n * Return the decompressed content in an unspecified format.\n * The format will depend on the decompressor.\n * @return {Object} the decompressed content.\n */\n getContent : function () {\n return null; // see implementation\n },\n /**\n * Return the compressed content in an unspecified format.\n * The format will depend on the 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r=0;r0)for(i=0;i0&&this.mergeElementsOnToSelectors(g,a);for(s=0;s0&&(l[0].elements=l[0].elements.slice(0),l[0].elements.push(new e.Element(f.combinator,\"\",0))),y.push(l);else for(o=0;o0?(h=l.slice(0),m=h.pop(),d=new e.Selector(m.elements.slice(0)),v=!1):d=new e.Selector([]),c.length>1&&(p=p.concat(c.slice(1))),c.length>0&&(v=!1,d.elements.push(new e.Element(f.combinator,c[0].elements[0].value,0)),d.elements=d.elements.concat(c[0].elements.slice(1))),v||h.push(d),h=h.concat(p),y.push(h)}a=y,g=[]}}g.length>0&&this.mergeElementsOnToSelectors(g,a);for(i=0;i0?i[i.length-1]=new e.Selector(i[i.length-1].elements.concat(t)):i.push(new e.Selector(t))}}}(n(\"../tree\")),function(e){e.Selector=function(e){this.elements=e},e.Selector.prototype.match=function(e){var t=this.elements,n=t.length,r,i,s,o;r=e.elements.slice(e.elements.length&&e.elements[0].value===\"&\"?1:0),i=r.length,s=Math.min(n,i);if(i===0||n1?\"[\"+e.value.map(function(e){return e.toCSS(!1)}).join(\", \")+\"]\":e.toCSS(!1)}}(n(\"./tree\"));var o=/^(file|chrome(-extension)?|resource|qrc|app):/.test(location.protocol);r.env=r.env||(location.hostname==\"127.0.0.1\"||location.hostname==\"0.0.0.0\"||location.hostname==\"localhost\"||location.port.length>0||o?\"development\":\"production\"),r.async=r.async||!1,r.fileAsync=r.fileAsync||!1,r.poll=r.poll||(o?1e3:1500);if(r.functions)for(var u in r.functions)r.tree.functions[u]=r.functions[u];var a=/!dumpLineNumbers:(comments|mediaquery|all)/.exec(location.hash);a&&(r.dumpLineNumbers=a[1]),r.watch=function(){return r.watchMode||(r.env=\"development\",f()),this.watchMode=!0},r.unwatch=function(){return clearInterval(r.watchTimer),this.watchMode=!1},/!watch/.test(location.hash)&&r.watch();var l=null;if(r.env!=\"development\")try{l=typeof e.localStorage==\"undefined\"?null:e.localStorage}catch(c){}var h=document.getElementsByTagName(\"link\"),p=/^text\\/(x-)?less$/;r.sheets=[];for(var d=0;d= scrollHeight - offsetBottom) ? 'bottom' :\\n offsetTop != null && (scrollTop <= offsetTop) ? 'top' : false\\n\\n if (this.affixed === affix) return\\n if (this.unpin) this.$element.css('top', '')\\n\\n this.affixed = affix\\n this.unpin = affix == 'bottom' ? position.top - scrollTop : null\\n\\n this.$element.removeClass(Affix.RESET).addClass('affix' + (affix ? '-' + affix : ''))\\n\\n if (affix == 'bottom') {\\n this.$element.offset({ top: document.body.offsetHeight - offsetBottom - this.$element.height() })\\n }\\n }\\n\\n\\n // AFFIX PLUGIN DEFINITION\\n // =======================\\n\\n var old = $.fn.affix\\n\\n $.fn.affix = function (option) {\\n return this.each(function () {\\n var $this = $(this)\\n var data = $this.data('bs.affix')\\n var options = typeof option == 'object' && option\\n\\n if (!data) $this.data('bs.affix', (data = new Affix(this, options)))\\n if (typeof option == 'string') data[option]()\\n })\\n }\\n\\n $.fn.affix.Constructor = Affix\\n\\n\\n // AFFIX NO CONFLICT\\n // =================\\n\\n $.fn.affix.noConflict = function () {\\n $.fn.affix = old\\n return this\\n }\\n\\n\\n // AFFIX DATA-API\\n // ==============\\n\\n $(window).on('load', function () {\\n $('[data-spy=\\\"affix\\\"]').each(function () {\\n var $spy = $(this)\\n var data = $spy.data()\\n\\n data.offset = data.offset || {}\\n\\n if (data.offsetBottom) data.offset.bottom = data.offsetBottom\\n if (data.offsetTop) data.offset.top = data.offsetTop\\n\\n $spy.affix(data)\\n })\\n })\\n\\n}(window.jQuery);\\n\",\"alert.js\":\"/* ========================================================================\\n * Bootstrap: alert.js v3.0.0\\n * http://twbs.github.com/bootstrap/javascript.html#alerts\\n * ========================================================================\\n * Copyright 2013 Twitter, Inc.\\n *\\n * Licensed under the Apache License, Version 2.0 (the \\\"License\\\");\\n * you may not use this file except in compliance with the License.\\n * You may obtain a copy of the License at\\n *\\n * http://www.apache.org/licenses/LICENSE-2.0\\n *\\n * Unless required by applicable law or agreed to in writing, software\\n * distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n * See the License for the specific language governing permissions and\\n * limitations under the License.\\n * ======================================================================== */\\n\\n\\n+function ($) { \\\"use strict\\\";\\n\\n // ALERT CLASS DEFINITION\\n // ======================\\n\\n var dismiss = '[data-dismiss=\\\"alert\\\"]'\\n var Alert = function (el) {\\n $(el).on('click', dismiss, this.close)\\n }\\n\\n Alert.prototype.close = function (e) {\\n var $this = $(this)\\n var selector = $this.attr('data-target')\\n\\n if (!selector) {\\n selector = $this.attr('href')\\n selector = selector && selector.replace(/.*(?=#[^\\\\s]*$)/, '') // strip for ie7\\n }\\n\\n var $parent = $(selector)\\n\\n if (e) e.preventDefault()\\n\\n if (!$parent.length) {\\n $parent = $this.hasClass('alert') ? $this : $this.parent()\\n }\\n\\n $parent.trigger(e = $.Event('close.bs.alert'))\\n\\n if (e.isDefaultPrevented()) return\\n\\n $parent.removeClass('in')\\n\\n function removeElement() {\\n $parent.trigger('closed.bs.alert').remove()\\n }\\n\\n $.support.transition && $parent.hasClass('fade') ?\\n $parent\\n .one($.support.transition.end, removeElement)\\n .emulateTransitionEnd(150) :\\n removeElement()\\n }\\n\\n\\n // ALERT PLUGIN DEFINITION\\n // =======================\\n\\n var old = $.fn.alert\\n\\n $.fn.alert = function (option) {\\n return this.each(function () {\\n var $this = $(this)\\n var data = $this.data('bs.alert')\\n\\n if (!data) $this.data('bs.alert', (data = new Alert(this)))\\n if (typeof option == 'string') data[option].call($this)\\n })\\n }\\n\\n $.fn.alert.Constructor = Alert\\n\\n\\n // ALERT NO CONFLICT\\n // =================\\n\\n $.fn.alert.noConflict = function () {\\n $.fn.alert = old\\n return this\\n }\\n\\n\\n // ALERT DATA-API\\n // ==============\\n\\n $(document).on('click.bs.alert.data-api', dismiss, Alert.prototype.close)\\n\\n}(window.jQuery);\\n\",\"button.js\":\"/* ========================================================================\\n * Bootstrap: button.js v3.0.0\\n * http://twbs.github.com/bootstrap/javascript.html#buttons\\n * ========================================================================\\n * Copyright 2013 Twitter, Inc.\\n *\\n * Licensed under the Apache License, Version 2.0 (the \\\"License\\\");\\n * you may not use this file except in compliance with the License.\\n * You may obtain a copy of the License at\\n *\\n * http://www.apache.org/licenses/LICENSE-2.0\\n *\\n * Unless required by applicable law or agreed to in writing, software\\n * distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n * See the License for the specific language governing permissions and\\n * limitations under the License.\\n * ======================================================================== */\\n\\n\\n+function ($) { \\\"use strict\\\";\\n\\n // BUTTON PUBLIC CLASS DEFINITION\\n // ==============================\\n\\n var Button = function (element, options) {\\n this.$element = $(element)\\n this.options = $.extend({}, Button.DEFAULTS, options)\\n }\\n\\n Button.DEFAULTS = {\\n loadingText: 'loading...'\\n }\\n\\n Button.prototype.setState = function (state) {\\n var d = 'disabled'\\n var $el = this.$element\\n var val = $el.is('input') ? 'val' : 'html'\\n var data = $el.data()\\n\\n state = state + 'Text'\\n\\n if (!data.resetText) $el.data('resetText', $el[val]())\\n\\n $el[val](data[state] || this.options[state])\\n\\n // push to event loop to allow forms to submit\\n setTimeout(function () {\\n state == 'loadingText' ?\\n $el.addClass(d).attr(d, d) :\\n $el.removeClass(d).removeAttr(d);\\n }, 0)\\n }\\n\\n Button.prototype.toggle = function () {\\n var $parent = this.$element.closest('[data-toggle=\\\"buttons\\\"]')\\n\\n if ($parent.length) {\\n var $input = this.$element.find('input')\\n .prop('checked', !this.$element.hasClass('active'))\\n .trigger('change')\\n if ($input.prop('type') === 'radio') $parent.find('.active').removeClass('active')\\n }\\n\\n this.$element.toggleClass('active')\\n }\\n\\n\\n // BUTTON PLUGIN DEFINITION\\n // ========================\\n\\n var old = $.fn.button\\n\\n $.fn.button = function (option) {\\n return this.each(function () {\\n var $this = $(this)\\n var data = $this.data('bs.button')\\n var options = typeof option == 'object' && option\\n\\n if (!data) $this.data('bs.button', (data = new Button(this, options)))\\n\\n if (option == 'toggle') data.toggle()\\n else if (option) data.setState(option)\\n })\\n }\\n\\n $.fn.button.Constructor = Button\\n\\n\\n // BUTTON NO CONFLICT\\n // ==================\\n\\n $.fn.button.noConflict = function () {\\n $.fn.button = old\\n return this\\n }\\n\\n\\n // BUTTON DATA-API\\n // ===============\\n\\n $(document).on('click.bs.button.data-api', '[data-toggle^=button]', function (e) {\\n var $btn = $(e.target)\\n if (!$btn.hasClass('btn')) $btn = $btn.closest('.btn')\\n $btn.button('toggle')\\n e.preventDefault()\\n })\\n\\n}(window.jQuery);\\n\",\"carousel.js\":\"/* ========================================================================\\n * Bootstrap: carousel.js v3.0.0\\n * http://twbs.github.com/bootstrap/javascript.html#carousel\\n * ========================================================================\\n * Copyright 2012 Twitter, Inc.\\n *\\n * Licensed under the Apache License, Version 2.0 (the \\\"License\\\");\\n * you may not use this file except in compliance with the License.\\n * You may obtain a copy of the License at\\n *\\n * http://www.apache.org/licenses/LICENSE-2.0\\n *\\n * Unless required by applicable law or agreed to in writing, software\\n * distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n * See the License for the specific language governing permissions and\\n * limitations under the License.\\n * ======================================================================== */\\n\\n\\n+function ($) { \\\"use strict\\\";\\n\\n // CAROUSEL CLASS DEFINITION\\n // =========================\\n\\n var Carousel = function (element, options) {\\n this.$element = $(element)\\n this.$indicators = this.$element.find('.carousel-indicators')\\n this.options = options\\n this.paused =\\n this.sliding =\\n this.interval =\\n this.$active =\\n this.$items = null\\n\\n this.options.pause == 'hover' && this.$element\\n .on('mouseenter', $.proxy(this.pause, this))\\n .on('mouseleave', $.proxy(this.cycle, this))\\n }\\n\\n Carousel.DEFAULTS = {\\n interval: 5000\\n , pause: 'hover'\\n , wrap: true\\n }\\n\\n Carousel.prototype.cycle = function (e) {\\n e || (this.paused = false)\\n\\n this.interval && clearInterval(this.interval)\\n\\n this.options.interval\\n && !this.paused\\n && (this.interval = setInterval($.proxy(this.next, this), this.options.interval))\\n\\n return this\\n }\\n\\n Carousel.prototype.getActiveIndex = function () {\\n this.$active = this.$element.find('.item.active')\\n this.$items = this.$active.parent().children()\\n\\n return this.$items.index(this.$active)\\n }\\n\\n Carousel.prototype.to = function (pos) {\\n var that = this\\n var activeIndex = this.getActiveIndex()\\n\\n if (pos > (this.$items.length - 1) || pos < 0) return\\n\\n if (this.sliding) return this.$element.one('slid', function () { that.to(pos) })\\n if (activeIndex == pos) return this.pause().cycle()\\n\\n return this.slide(pos > activeIndex ? 'next' : 'prev', $(this.$items[pos]))\\n }\\n\\n Carousel.prototype.pause = function (e) {\\n e || (this.paused = true)\\n\\n if (this.$element.find('.next, .prev').length && $.support.transition.end) {\\n this.$element.trigger($.support.transition.end)\\n this.cycle(true)\\n }\\n\\n this.interval = clearInterval(this.interval)\\n\\n return this\\n }\\n\\n Carousel.prototype.next = function () {\\n if (this.sliding) return\\n return this.slide('next')\\n }\\n\\n Carousel.prototype.prev = function () {\\n if (this.sliding) return\\n return this.slide('prev')\\n }\\n\\n Carousel.prototype.slide = function (type, next) {\\n var $active = this.$element.find('.item.active')\\n var $next = next || $active[type]()\\n var isCycling = this.interval\\n var direction = type == 'next' ? 'left' : 'right'\\n var fallback = type == 'next' ? 'first' : 'last'\\n var that = this\\n\\n if (!$next.length) {\\n if (!this.options.wrap) return\\n $next = this.$element.find('.item')[fallback]()\\n }\\n\\n this.sliding = true\\n\\n isCycling && this.pause()\\n\\n var e = $.Event('slide.bs.carousel', { relatedTarget: $next[0], direction: direction })\\n\\n if ($next.hasClass('active')) return\\n\\n if (this.$indicators.length) {\\n this.$indicators.find('.active').removeClass('active')\\n this.$element.one('slid', function () {\\n var $nextIndicator = $(that.$indicators.children()[that.getActiveIndex()])\\n $nextIndicator && $nextIndicator.addClass('active')\\n })\\n }\\n\\n if ($.support.transition && this.$element.hasClass('slide')) {\\n this.$element.trigger(e)\\n if (e.isDefaultPrevented()) return\\n $next.addClass(type)\\n $next[0].offsetWidth // force reflow\\n $active.addClass(direction)\\n $next.addClass(direction)\\n $active\\n .one($.support.transition.end, function () {\\n $next.removeClass([type, direction].join(' ')).addClass('active')\\n $active.removeClass(['active', direction].join(' '))\\n that.sliding = false\\n setTimeout(function () { that.$element.trigger('slid') }, 0)\\n })\\n .emulateTransitionEnd(600)\\n } else {\\n this.$element.trigger(e)\\n if (e.isDefaultPrevented()) return\\n $active.removeClass('active')\\n $next.addClass('active')\\n this.sliding = false\\n this.$element.trigger('slid')\\n }\\n\\n isCycling && this.cycle()\\n\\n return this\\n }\\n\\n\\n // CAROUSEL PLUGIN DEFINITION\\n // ==========================\\n\\n var old = $.fn.carousel\\n\\n $.fn.carousel = function (option) {\\n return this.each(function () {\\n var $this = $(this)\\n var data = $this.data('bs.carousel')\\n var options = $.extend({}, Carousel.DEFAULTS, $this.data(), typeof option == 'object' && option)\\n var action = typeof option == 'string' ? option : options.slide\\n\\n if (!data) $this.data('bs.carousel', (data = new Carousel(this, options)))\\n if (typeof option == 'number') data.to(option)\\n else if (action) data[action]()\\n else if (options.interval) data.pause().cycle()\\n })\\n }\\n\\n $.fn.carousel.Constructor = Carousel\\n\\n\\n // CAROUSEL NO CONFLICT\\n // ====================\\n\\n $.fn.carousel.noConflict = function () {\\n $.fn.carousel = old\\n return this\\n }\\n\\n\\n // CAROUSEL DATA-API\\n // =================\\n\\n $(document).on('click.bs.carousel.data-api', '[data-slide], [data-slide-to]', function (e) {\\n var $this = $(this), href\\n var $target = $($this.attr('data-target') || (href = $this.attr('href')) && href.replace(/.*(?=#[^\\\\s]+$)/, '')) //strip for ie7\\n var options = $.extend({}, $target.data(), $this.data())\\n var slideIndex = $this.attr('data-slide-to')\\n if (slideIndex) options.interval = false\\n\\n $target.carousel(options)\\n\\n if (slideIndex = $this.attr('data-slide-to')) {\\n $target.data('bs.carousel').to(slideIndex)\\n }\\n\\n e.preventDefault()\\n })\\n\\n $(window).on('load', function () {\\n $('[data-ride=\\\"carousel\\\"]').each(function () {\\n var $carousel = $(this)\\n $carousel.carousel($carousel.data())\\n })\\n })\\n\\n}(window.jQuery);\\n\",\"collapse.js\":\"/* ========================================================================\\n * Bootstrap: collapse.js v3.0.0\\n * http://twbs.github.com/bootstrap/javascript.html#collapse\\n * ========================================================================\\n * Copyright 2012 Twitter, Inc.\\n *\\n * Licensed under the Apache License, Version 2.0 (the \\\"License\\\");\\n * you may not use this file except in compliance with the License.\\n * You may obtain a copy of the License at\\n *\\n * http://www.apache.org/licenses/LICENSE-2.0\\n *\\n * Unless required by applicable law or agreed to in writing, software\\n * distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n * See the License for the specific language governing permissions and\\n * limitations under the License.\\n * ======================================================================== */\\n\\n\\n+function ($) { \\\"use strict\\\";\\n\\n // COLLAPSE PUBLIC CLASS DEFINITION\\n // ================================\\n\\n var Collapse = function (element, options) {\\n this.$element = $(element)\\n this.options = $.extend({}, Collapse.DEFAULTS, options)\\n this.transitioning = null\\n\\n if (this.options.parent) this.$parent = $(this.options.parent)\\n if (this.options.toggle) this.toggle()\\n }\\n\\n Collapse.DEFAULTS = {\\n toggle: true\\n }\\n\\n Collapse.prototype.dimension = function () {\\n var hasWidth = this.$element.hasClass('width')\\n return hasWidth ? 'width' : 'height'\\n }\\n\\n Collapse.prototype.show = function () {\\n if (this.transitioning || this.$element.hasClass('in')) return\\n\\n var startEvent = $.Event('show.bs.collapse')\\n this.$element.trigger(startEvent)\\n if (startEvent.isDefaultPrevented()) return\\n\\n var actives = this.$parent && this.$parent.find('> .panel > .in')\\n\\n if (actives && actives.length) {\\n var hasData = actives.data('bs.collapse')\\n if (hasData && hasData.transitioning) return\\n actives.collapse('hide')\\n hasData || actives.data('bs.collapse', null)\\n }\\n\\n var dimension = this.dimension()\\n\\n this.$element\\n .removeClass('collapse')\\n .addClass('collapsing')\\n [dimension](0)\\n\\n this.transitioning = 1\\n\\n var complete = function () {\\n this.$element\\n .removeClass('collapsing')\\n .addClass('in')\\n [dimension]('auto')\\n this.transitioning = 0\\n this.$element.trigger('shown.bs.collapse')\\n }\\n\\n if (!$.support.transition) return complete.call(this)\\n\\n var scrollSize = $.camelCase(['scroll', dimension].join('-'))\\n\\n this.$element\\n .one($.support.transition.end, $.proxy(complete, this))\\n .emulateTransitionEnd(350)\\n [dimension](this.$element[0][scrollSize])\\n }\\n\\n Collapse.prototype.hide = function () {\\n if (this.transitioning || !this.$element.hasClass('in')) return\\n\\n var startEvent = $.Event('hide.bs.collapse')\\n this.$element.trigger(startEvent)\\n if (startEvent.isDefaultPrevented()) return\\n\\n var dimension = this.dimension()\\n\\n this.$element\\n [dimension](this.$element[dimension]())\\n [0].offsetHeight\\n\\n this.$element\\n .addClass('collapsing')\\n .removeClass('collapse')\\n .removeClass('in')\\n\\n this.transitioning = 1\\n\\n var complete = function () {\\n this.transitioning = 0\\n this.$element\\n .trigger('hidden.bs.collapse')\\n .removeClass('collapsing')\\n .addClass('collapse')\\n }\\n\\n if (!$.support.transition) return complete.call(this)\\n\\n this.$element\\n [dimension](0)\\n .one($.support.transition.end, $.proxy(complete, this))\\n .emulateTransitionEnd(350)\\n }\\n\\n Collapse.prototype.toggle = function () {\\n this[this.$element.hasClass('in') ? 'hide' : 'show']()\\n }\\n\\n\\n // COLLAPSE PLUGIN DEFINITION\\n // ==========================\\n\\n var old = $.fn.collapse\\n\\n $.fn.collapse = function (option) {\\n return this.each(function () {\\n var $this = $(this)\\n var data = $this.data('bs.collapse')\\n var options = $.extend({}, Collapse.DEFAULTS, $this.data(), typeof option == 'object' && option)\\n\\n if (!data) $this.data('bs.collapse', (data = new Collapse(this, options)))\\n if (typeof option == 'string') data[option]()\\n })\\n }\\n\\n $.fn.collapse.Constructor = Collapse\\n\\n\\n // COLLAPSE NO CONFLICT\\n // ====================\\n\\n $.fn.collapse.noConflict = function () {\\n $.fn.collapse = old\\n return this\\n }\\n\\n\\n // COLLAPSE DATA-API\\n // =================\\n\\n $(document).on('click.bs.collapse.data-api', '[data-toggle=collapse]', function (e) {\\n var $this = $(this), href\\n var target = $this.attr('data-target')\\n || e.preventDefault()\\n || (href = $this.attr('href')) && href.replace(/.*(?=#[^\\\\s]+$)/, '') //strip for ie7\\n var $target = $(target)\\n var data = $target.data('bs.collapse')\\n var option = data ? 'toggle' : $this.data()\\n var parent = $this.attr('data-parent')\\n var $parent = parent && $(parent)\\n\\n if (!data || !data.transitioning) {\\n if ($parent) $parent.find('[data-toggle=collapse][data-parent=\\\"' + parent + '\\\"]').not($this).addClass('collapsed')\\n $this[$target.hasClass('in') ? 'addClass' : 'removeClass']('collapsed')\\n }\\n\\n $target.collapse(option)\\n })\\n\\n}(window.jQuery);\\n\",\"dropdown.js\":\"/* ========================================================================\\n * Bootstrap: dropdown.js v3.0.0\\n * http://twbs.github.com/bootstrap/javascript.html#dropdowns\\n * ========================================================================\\n * Copyright 2012 Twitter, Inc.\\n *\\n * Licensed under the Apache License, Version 2.0 (the \\\"License\\\");\\n * you may not use this file except in compliance with the License.\\n * You may obtain a copy of the License at\\n *\\n * http://www.apache.org/licenses/LICENSE-2.0\\n *\\n * Unless required by applicable law or agreed to in writing, software\\n * distributed under the License is distributed on an \\\"AS IS\\\" BASIS,\\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\\n * See the License for the specific language governing permissions and\\n * limitations under the License.\\n * ======================================================================== */\\n\\n\\n+function ($) { \\\"use strict\\\";\\n\\n // DROPDOWN CLASS DEFINITION\\n // =========================\\n\\n var backdrop = '.dropdown-backdrop'\\n var toggle = '[data-toggle=dropdown]'\\n var Dropdown = function (element) {\\n var $el = $(element).on('click.bs.dropdown', this.toggle)\\n }\\n\\n Dropdown.prototype.toggle = function (e) {\\n var $this = $(this)\\n\\n if ($this.is('.disabled, :disabled')) return\\n\\n var $parent = getParent($this)\\n var isActive = $parent.hasClass('open')\\n\\n clearMenus()\\n\\n if (!isActive) {\\n if ('ontouchstart' in document.documentElement && !$parent.closest('.navbar-nav').length) {\\n // if mobile we we use a backdrop because click events don't delegate\\n $('