E-on-JavaScript - Revision history

Kevin Reid: new source location

Kevin Reid — Thu, 16 Feb 2012 18:24:18 GMT

new source location

New page

E-on-JavaScript is an E implementation which compiles E to JavaScript code, suitable for running in web browsers.

The source is currently hosted [https://github.com/kpreid/e-on-javascript/ at GitHub].

It was designed to interoperate with [[Caja]], however it is not compatible with modern Caja so the rest of this paragraph is out of date. If cajita.js is also loaded,
E code can call Cajita-tamed objects; also, the output of the compiler
should be within the Cajita subset (I have not tested this). However, Cajita code can create objects which violate E [[sameness]] invariants.

It is as yet quite incomplete; especially, the compiler does not
implement all of Kernel-E, and generates inefficient and verbose code.

==Demo==

[http://www.slimy.com/~kpreid/eojs/demo/ Out-of-date demo] {{XXX|broken link}}

It supports converting an Updoc document, or a HTML document with embedded Updoc, into a HTML document such
that the tests are executed. [http://www.slimy.com/~kpreid/eojs/serve/vm.html A (stale) example].

Not-yet-executed tests have dashed bars to the left, successful tests
have light gray bars, and unsuccessful tests have red bars and show
the expected and actual values (which are not differentiated except by
color; this is to be fixed).

As this particular Updoc example was borrowed from [[E-on-CL]], many of the tests fail
because they are specific to E-on-CL in some way. Many other tests
fail because in the demonstrated version there was no printing subsystem yet, so everything uses
JS .toString() and thus the wrong syntax.

==History==

*[http://www.eros-os.org/pipermail/e-lang/2009-January/012946.html E-on-JavaScript announcement]
*[http://www.eros-os.org/pipermail/e-lang/2009-March/013070.html Announcement of Updoc conversion improvements]

[[Category:E implementations]]

Kevin Reid: updates

Kevin Reid — Mon, 11 Apr 2011 00:32:19 GMT

updates

←Older revision		Revision as of 00:32, 11 April 2011
Line 4:		Line 4:
	<svn://svn.synchrona.org/erights/e-on-javascript/trunk>		<svn://svn.synchrona.org/erights/e-on-javascript/trunk>

-	It is designed to interoperate with Caja: If cajita.js is also loaded,	+	It is designed to interoperate with [[Caja]]: If cajita.js is also loaded,
	E code can call Cajita-tamed objects; also, the output of the compiler		E code can call Cajita-tamed objects; also, the output of the compiler
-	should be within the Cajita subset (I have not tested this).	+	should be within the Cajita subset (I have not tested this). However, Cajita code can create objects which violate E [[sameness]] invariants.

	It is as yet quite incomplete; especially, the compiler does not		It is as yet quite incomplete; especially, the compiler does not
Line 13:		Line 13:
	==Demo==		==Demo==

-	[http://www.slimy.com/~kpreid/eojs/demo/ Out-of-date demo]	+	[http://www.slimy.com/~kpreid/eojs/demo/ Out-of-date demo] {{XXX\|broken link}}

	It supports converting an Updoc document, or a HTML document with embedded Updoc, into a HTML document such		It supports converting an Updoc document, or a HTML document with embedded Updoc, into a HTML document such
Line 23:		Line 23:
	color; this is to be fixed).		color; this is to be fixed).

-	As this particular Updoc example was borrowed from E-on-CL, many of the tests fail	+	As this particular Updoc example was borrowed from [[E-on-CL]], many of the tests fail
	because they are specific to E-on-CL in some way. Many other tests		because they are specific to E-on-CL in some way. Many other tests
	fail because in the demonstrated version there was no printing subsystem yet, so everything uses		fail because in the demonstrated version there was no printing subsystem yet, so everything uses

Kevin Reid: add text from announcement

Kevin Reid — Sat, 30 May 2009 02:31:28 GMT

add text from announcement

←Older revision		Revision as of 02:31, 30 May 2009
Line 1:		Line 1:
-	[http://www.eros-os.org/pipermail/e-lang/2009-January/012946.html E-on-JavaScript announcement]	+	E-on-JavaScript is an E implementation which compiles E to JavaScript code, suitable for running in web browsers.
		+
		+	The source is at
		+	<svn://svn.synchrona.org/erights/e-on-javascript/trunk>
		+
		+	It is designed to interoperate with Caja: If cajita.js is also loaded,
		+	E code can call Cajita-tamed objects; also, the output of the compiler
		+	should be within the Cajita subset (I have not tested this).
		+
		+	It is as yet quite incomplete; especially, the compiler does not
		+	implement all of Kernel-E, and generates inefficient and verbose code.
		+
		+	==Demo==
		+
		+	[http://www.slimy.com/~kpreid/eojs/demo/ Out-of-date demo]
		+
		+	It supports converting an Updoc document, or a HTML document with embedded Updoc, into a HTML document such
		+	that the tests are executed. [http://www.slimy.com/~kpreid/eojs/serve/vm.html A (stale) example].
		+
		+	Not-yet-executed tests have dashed bars to the left, successful tests
		+	have light gray bars, and unsuccessful tests have red bars and show
		+	the expected and actual values (which are not differentiated except by
		+	color; this is to be fixed).
		+
		+	As this particular Updoc example was borrowed from E-on-CL, many of the tests fail
		+	because they are specific to E-on-CL in some way. Many other tests
		+	fail because in the demonstrated version there was no printing subsystem yet, so everything uses
		+	JS .toString() and thus the wrong syntax.
		+
		+	==History==
		+
		+	*[http://www.eros-os.org/pipermail/e-lang/2009-January/012946.html E-on-JavaScript announcement]
		+	*[http://www.eros-os.org/pipermail/e-lang/2009-March/013070.html Announcement of Updoc conversion improvements]
		+
		+
		+	[[Category:E implementations]]

Kevin Reid: E-on-JS moved to E-on-JavaScript

Kevin Reid — Sat, 03 Jan 2009 04:28:47 GMT

E-on-JS moved to E-on-JavaScript

←Older revision

Revision as of 04:28, 3 January 2009

Markm at 04:24, 3 January 2009

Markm — Sat, 03 Jan 2009 04:24:04 GMT

←Older revision		Revision as of 04:24, 3 January 2009
Line 1:		Line 1:
-	~~E-on-JavaScript is an E implementation which compiles E to JavaScript code, suitable for running in web browsers.~~	+	[http://www.eros-os.org/pipermail/e-lang/2009-January/012946.html E-on-JavaScript announcement]
-		+
-	~~The source is currently hosted [https://github.com/kpreid/e-on-javascript/ at GitHub].~~	+
-		+
-	~~It was designed to interoperate with [[Caja]], however it is not compatible with modern Caja so the rest of this paragraph is out of date. If cajita.js is also loaded,~~	+
-	~~E code can call Cajita-tamed objects; also, the output of the compiler~~	+
-	~~should be within the Cajita subset (I have not tested this). However, Cajita code can create objects which violate E [[sameness]] invariants.~~	+
-		+
-	~~It is as yet quite incomplete; especially, the compiler does not~~	+
-	~~implement all of Kernel-E, and generates inefficient and verbose code.~~	+
-		+
-	~~==Demo==~~	+
-		+
-	~~[http://www.slimy.com/~kpreid/eojs/demo/ Out-of-date demo] {{XXX\|broken link}}~~	+
-		+
-	~~It supports converting an Updoc document, or a HTML document with embedded Updoc, into a HTML document such~~	+
-	~~that the tests are executed. [http://www.slimy.com/~kpreid/eojs/serve/vm.html A (stale) example].~~	+
-		+
-	~~Not-yet-executed tests have dashed bars to the left, successful tests~~	+
-	~~have light gray bars, and unsuccessful tests have red bars and show~~	+
-	~~the expected and actual values (which are not differentiated except by~~	+
-	~~color; this is to be fixed).~~	+
-		+
-	~~As this particular Updoc example was borrowed from [[E-on-CL]], many of the tests fail~~	+
-	~~because they are specific to E-on-CL in some way. Many other tests~~	+
-	~~fail because in the demonstrated version there was no printing subsystem yet, so everything uses~~	+
-	~~JS .toString() and thus the wrong syntax.~~	+
-		+
-	~~==History==~~	+
-		+
-	*[http://www.eros-os.org/pipermail/e-lang/2009-January/012946.html E-on-JavaScript announcement]	+
-	*[http://www.eros-os.org/pipermail/e-lang/2009-March/013070.html Announcement of Updoc conversion improvements]	+
-		+
-		+
-	~~[[Category:E implementations]~~]	+