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Welcome to my blog, which was once a mailing list of the same name and is still generated by mail. Please reply via the "comment" links.

Always interested in offers/projects/new ideas. Eclectic experience in fields like: numerical computing; Python web; Java enterprise; functional languages; GPGPU; SQL databases; etc. Based in Santiago, Chile; telecommute worldwide. CV; email.

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Lepl parser for Python.

Colorless Green.

Photography around Santiago.

SVG experiment.

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Calibration of seismometers.

Data access via web services.

Cache rewrite.

Extending OpenSSH.

C-ORM: docs, API.

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MetaEnvironment and emacs-modes by parser? was Re: [Cute] SDF (Syntax Definition Framework)

From: Shae Matijs Erisson <shae@...>

Date: Mon, 06 Jun 2005 16:35:58 +0200

"andrew cooke" <andrew@...> writes:

>From http://www.program-transformation.org/Sdf/WebHome and
> http://lambda-the-ultimate.org/node/view/634 (via a previous email to this
> list on using XSL to manipulate ASTs).

I mentioned some related goodies here:

MetaEnvironment seems like a cool tool, but I've never been able to get it
working on debian/unstable. I wish there were a HOWTO for doing so.

On a related subject, the Yi editor[1] is going to have parser-based modes.
I want to define parsers interactively, much like re-builder in emacs.
If you run M-x re-builder, a second smaller buffer appears. As you edit a regex
in the new buffer, the matched groups and lines are immediately highlighted in
the original buffer.
Do you have any thoughts on what would make that sort of interactive parser
definition easiest? Is there an existing system that already does this?
Any research papers on this sort of subject? I'm open to any input.

[1] http://www.cse.unsw.edu.au/~dons/yi.html
It seems I've been living two lives. One life is a self-employed web developer
In the other life, I'm shapr, functional programmer.  | www.ScannedInAvian.com
One of these lives has futures (and subcontinuations!)|  --Shae Matijs Erisson

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