Hi Joey, I'm very glad to see this and I think it should be standardized by TC39. However, it should not be standardized as "part of the language", and so would result in a document distinct from Ecma 262. A good model is the way the internationalization track is proceeding.
Rather than create an entire new track just for source maps, I think this goes hand in hand with the need to standardize a debugging API. I suggest both be bundled into one new track. On Wed, Apr 11, 2012 at 11:11 AM, Joey Schorr <jsch...@gmail.com> wrote: > Greetings ES Discuss! > > We (Joey Schorr and John Lenz, CCed) are some of the authors of the source > map specification that is now implemented by WebKit and Firefox, as well as > a number of compilers (Closure Compiler, GWT and soon CoffeeScript). Given > that the specification is becoming a de-facto standard for mapping of code > which is compiled to JS, we were curious if there was any interest in > making it an actual standard under TC39. The current specification can be > found here: > https://docs.google.com/a/google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2gc6fAH0KY0k/edit, > with a number of contributions from all the various parties involved. > > Thanks! > Joey Schorr > > Additional information: > > Firefox implementation: https://github.com/mozilla/source-map > WebKit implementation: > http://code.google.com/codesearch#OAMlx_jo-ck/src/third_party/WebKit/Source/WebCore/inspector/front-end/CompilerSourceMapping.js > Tutorial for Chrome: > http://www.html5rocks.com/en/tutorials/developertools/sourcemaps/ > > > _______________________________________________ > es-discuss mailing list > es-discuss@mozilla.org > https://mail.mozilla.org/listinfo/es-discuss > > -- Cheers, --MarkM
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