33129059f4
- Remove `handlebars.runtime.js` from static/third and fetch it from npm - Upgrade `handlebars` to 3.0.3. I change the test since there is a patch about line, written in handlebars' v2.0.0-beta.1 release note: "Lines containing only block statements and whitespace are now removed." Fixes part of #1709.
We use the handlebars library to render HTML inside the browser.
Handlebars templates actually get compiled into JS functions that in turn get called via a runtime library.
We install handlebars as a node module, and then we copy the runtime
to the static directory and add some copyright info. The former files
reside in node_modules/handlebars.
In our installation we call ./tools/compile-handlebars-templates
to build the file static/templates/compiled.js. (Then in staging/prod,
that file also gets minified.) For the runtime, in dev mode we serve
it from the static/third directory, and in prod we minify from the
static/third directory.
There are also some node unit tests that use handlebars, and all the
code that they use comes directly from node_modules/handlebars,
including the runtime.