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Topic: DrScheme

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	Scheme Boston: February 2003 meeting (Site not responding. Last check: 2007-11-05)
		Mike's system is integrated into the DrScheme IDE in a seamless way and provides a graphical user interface so that the additional burden it imposes on the programmer is as small as possible.
		From within DrScheme a menu entry for defining a new test suite calls up a window with text boxes labelled "Call," "Expected," and "Actual." The user enters the expression to test and the value that that expression should return in the "Call" and "Expected" boxes respectively.
		DrScheme supports the building of first-class modules called units---not to be confused with the "unit" in "unit test"---that leave some or all of their imports unspecified and that can be passed around and mixed together.
	www.treese.org /scheme-boston/2003-02.html (673 words)

	CS151 2002F :
		DrScheme responds by popping up a confirmation box of its own, the purpose of which is to make sure that you don't shut down DrScheme by mistake.
		DrScheme retains the information that you prefer to use full Scheme, so that when you log in again tomorrow and start DrScheme again, it will automatically expect programs in that dialect.
		DrScheme reacts to each definition that you type into the interactions pane by memorizing it and to each command by carrying out the command.
	www.math.grin.edu /~rebelsky/Courses/CSC151/2002F/Labs/drscheme.html (1748 words)

	Using Concrete Abstractions with DrScheme
		DrScheme is an implementation of Scheme, including a graphical user environment, that is freely available.
		DrScheme can be set to use any of several variants of the Scheme language.
		DrScheme cannot be used for this chapter, since this chapter doesn't use the Scheme programming language.
	www.gustavus.edu /oncampus/academics/mcs/max/concabs/schemes/drscheme (905 words)

	CS1 -- Fall 2005 -- Lab 1
		First DrScheme will ask you for your (human) language preference and then for a "language level", which means which version of the programming language Scheme to use.
		DrScheme supports several dialects of Scheme, but we'll only be using one.
		Note that DrScheme starts relative to the directory in which it was started, so if you start DrScheme in your top level directory, you may have to load the file as e.g.
	www.cs.caltech.edu /courses/cs1/assignments/lab1 (1233 words)

	DrScheme (Site not responding. Last check: 2007-11-05)
		DrScheme is an interactive, integrated, graphical programming environment for the Scheme, MzScheme, and MrEd programming languages.
		DrScheme runs under Windows (95 and up), Mac OS X (10.3 and up), and Unix/X. Download DrScheme.
		DrScheme provides source highlighting for syntax and run-time errors, support for multiple language levels, an algebraic stepper, objects, modules, a GUI library, TCP/IP, unicode, and much more.
	www.drscheme.org (147 words)

	Some Common DrScheme Error Messages (Site not responding. Last check: 2007-11-05)
		DrScheme is unable to find every error you might make.
		Place the cursor on an identifer and DrScheme will point to where it is bound.
		If you place the cursor on where the identifier is bound, DrScheme will point to occurences of that bound identifier.
	www.cs.indiana.edu /l/www/classes/c211/misc/drscheme_errors.html (521 words)

	Organization of Programming Languages, Fall 2003 - software
		DrScheme is usually configured to have two panes in its main window.
		DrScheme is supposed to get more capable static checking any year now: See MrFlow.
		It seems to be interfacable with the implementation of Scheme that DrScheme uses, but seems not to interface with the DrScheme development environment.
	www.cs.uml.edu /~dimock/courses/opl/Spring2005/software.html (860 words)

	No Title
		DrScheme, written at Rice University, is an implementation of Scheme that runs on windows, macintosh, and unix operating systems.
		This document describes some basic steps for running DrScheme, although some of the information here such as keystrokes and filenames is particular to windows-based machines.
		DrScheme can also be started from the Start menu using Start-Programs-ProgrammingLanguages-DrScheme.
	www.cs.utexas.edu /~bogo/cs307/drscheme.html (906 words)

	Getting started with DrScheme and the Scheme language (Site not responding. Last check: 2007-11-05)
		DrScheme is already installed on the machines in the Math/CS department labs, which you are welcome to use.
		DrScheme is a "freeware" program, you may use it for free.
		Once DrScheme is running, do not open more files by double-clicking on the icons in the operating systme.
	www.macalester.edu /~fox/cs65/hws/introdr.html (1747 words)

	DrScheme (Site not responding. Last check: 2007-11-05)
		We use DrScheme as the Scheme implementation for this class.
		DrScheme is available for Windows, MacOS X, Linux and several Unixes.
		Please note that we are using version 207 and not the most current one (208).
	nil.ics.uci.edu /~ics141ta/node8.html (36 words)

	Nu Cardboard: Lisp... well, Scheme (Site not responding. Last check: 2007-11-05)
		The main DrScheme IDE window has a file edit area at the top, and a REPL area at the bottom.
		DrScheme, on the other hand, comes with two implementations of objects and classes, one of which is a standard library while the other is part of an extension library called "Swindle", and claims some compatability with CLOS.
		DrScheme also includes an OpenGL API that is interesting to tinker with, even if it is a little buggy.
	cardboard.nu /blog/2005_08_23/lisp_well_scheme.html (634 words)

	CS173 - Software
		DrScheme is also installed on the Windows machines in the MS Lab on the first floor of the CIT.
		When working in DrScheme, be sure that you always use one of the PLAI languages so that all the useful constructs shown in class will be available.
		If, while working in DrScheme, you begin to get random syntax errors on the predefined constructs, make sure to double check the language (since this is a common cause of errors) before spending a lot of time searching for a bug or contacting the staff.
	www.cs.brown.edu /courses/cs173/2004/software.html (582 words)

	[No title] (Site not responding. Last check: 2007-11-05)
		DrScheme is a tool that helps you write, debug, and run your Scheme programs.
		When you first start DrScheme, you will be greeted with a window that looks similar to the following.
		DrScheme can inspect your code before you execute it to check for certain kinds of errors.
	www.cs.indiana.edu /classes/c211/drscheme/intro (406 words)

	[plt-scheme] Requirements of DrScheme (Site not responding. Last check: 2007-11-05)
		I suspect DrScheme would run acceptably if at least 32 MB RAM were dedicated to DrScheme (separate from the RAM requirement overhead of basic OS services).
		Then, attempting to scroll the window caused a long lockup for very heavy swapping (perhaps due to a GC pass), and then there was swapping on each subsequent incremental scroll of the window.
		This is not a criticism of DrScheme for the majority of its student users -- even the cheapest US discount-store PCs nowadays have 128 MB RAM, which is enough for doing real work in DrScheme.
	www.cs.brown.edu /pipermail/plt-scheme/2002-September/000680.html (421 words)

	Comp 210 Lab 1: Getting Started: DrScheme, Design Recipe (Site not responding. Last check: 2007-11-05)
		This makes DrScheme catch more errors for you: namely, errors which are technically legal Scheme, but are probably not what you really want early in the course.
		DrScheme helps you with the indentation if you use the Return key in appropriate places.
		Observe that DrScheme "bounces" the cursor to visually match the closing parenthesis with the corresponding opening parenthesis.
	www.owlnet.rice.edu /~comp210/00fall/Labs/lab01 (1270 words)

	Frequently Asked Questions (Site not responding. Last check: 2007-11-05)
		Although no other program is able to read DrScheme's special format, a multimedia-format file can be moved between different platforms (in ``binary'' mode) and DrScheme will read it correctly on the destination platform.
		If DrScheme works well for a while, and then starts paging (using the disk a lot), then your memory configuration is borderline for DrScheme.
		If DrScheme usually works well and has only suddenly started this bad behavior, then perhaps you have written a program that consumes an infinite amount of memory.
	www.xprt.net /~pdx-rain/FAQscheme.htm (976 words)

	198:314 Home Page
		Download the appropriate version of DrScheme from here (it's available for Windows, Mac and Unix), and follow the installation instructions.
		We have successfully installed DrScheme on one of the ARC PCs (to our surprise, we didn't even have to change the default location of the install -- so just use the defaults.) Note that it is promptly removed once you log out!
		DrScheme remembers which language you used last time, so make sure you switch back to R5RS when doing your homework.
	remus.rutgers.edu /cs314/s2004/drscheme.html (651 words)

	Scheme Implementations (Site not responding. Last check: 2007-11-05)
		In particular, for nonexperts, debugging is much easier in DrScheme than MIT Scheme because DrScheme's error messages are clearer, and they indicate where in the user's source code the error occurred.
		In addition, DrScheme has "Analysis" commands which, for example, will highlight undefined variables in red and can display arrows from occurrences of variables to their definitions elsewhere in the code.
		DrScheme has extensive online documentation which is, however, not always up to date.
	theory.lcs.mit.edu /classes/6.044/fall98/schemes.html (328 words)

	DrScheme notes, Foundations of Computing -- Fall 2000 (Site not responding. Last check: 2007-11-05)
		Here are some notes on using the DrScheme installation in the ACC lab.
		If you install DrScheme on your own computer, you will need to do similar procedures but the paths may be different.
		From now on this language level should be selected automatically each time you start DrScheme.
	academic.evergreen.edu /curricular/fofc00/drscheme-notes.html (378 words)

	ICS 22 / CSE 22 Winter 2006, Project #6: Basic Instructions (Site not responding. Last check: 2007-11-05)
		DrScheme is a Scheme environment built at Rice University.
		DrScheme is already installed on the machines in the lab, and it can be downloaded free for home use at this link.
		DrScheme is an environment that was built to support the teaching of Scheme.
	www.ics.uci.edu /~thornton/ics22/LabManual/BasicInstructions (2059 words)

	COMP 210 Lab 1: Getting Started: DrScheme, Design Recipe (Site not responding. Last check: 2007-11-05)
		This level makes DrScheme catch more errors for you: namely, errors which are technically legal Scheme, but are probably not what you really want early in the course.
		You are welcome to do this, but one caveat: if DrScheme saves a file which includes a fancy comment box, the file will not be saved in plain-text format.
		While DrScheme evaluates our Scheme programs for us, it is also important for us to understand the process of evaluation.
	www.owlnet.rice.edu /~comp210/03spring/Labs/Lab01 (1753 words)

	SchemeDoc (Site not responding. Last check: 2007-11-05)
		DrScheme is a graphical environment for developing programs using the Scheme programming language that is used for CPSC 124, CPSC 126, and CPSC 128.
		The DrScheme window has three parts: a row of buttons at the top, two editing panels in the middle, and a status line at the bottom.
		When a file in an active DrScheme editor is modified but not saved, DrScheme saves the file to a special AutoSave file after five minutes (in case of a power failure or catastrophic error).
	www.ugrad.cs.ubc.ca /spider/cs124/drscheme.html (2681 words)

	DrScheme Home Page
		DrScheme runs under Windows 95/98/NT/2000, MacOS, and Unix/X. DrScheme incorporates several features including highlighting of the source of syntax and run-time errors, support for multiple language levels, an algebraic stepper, objects, modules, a GUI library, TCP/IP, and much more.
		DrScheme Jr is a textual version of DrScheme that offers some of the benefits of DrScheme, but without development tools or graphics.
		A text-only version of DrScheme, DrScheme Jr, requires less memory, but it includes neither the graphical development environment nor the graphics toolbox.
	www.ecs.csun.edu /~glazik/DrScheme/drscheme.htm (348 words)

	From Python to PLT Scheme
		Also, any new tool added to the DrScheme IDE is supposed to work automatically with all the languages that DrScheme supports (figure 2).
		The compiler is packaged as a DrScheme language tool, thus introducing Python as a language in DrScheme's list of choices (figure 1).
		Due to the difficulties encountered with the Python runtime and due to the current poor performance of the code generated, the compiler should be considered to be still at an experimental stage.
	www.python.org /pycon/dc2004/papers/25 (3301 words)

	Getting started with DrScheme (Site not responding. Last check: 2007-11-05)
		DrScheme is available for the Macintosh, for Windows95 or NT, and for various brands of Unix, including Linux and HP/UX (which the computers in the MathCS advanced lab use).
		DrScheme is available over the Novell network for both PC and Mac.
		DrScheme will evaluate each expression in turn, and will print the value of each expression to the interactions buffer, in purple.
	www.macalester.edu /~fox/cs65/lab1dr.html (2188 words)

	WPI CS1101 Lab 1
		Notice that DrScheme does not register your edits until you press Run (you may wish to try running the program before and after you press Run to see what happens).
		Remember that DrScheme will indent for you automatically, so you just need to decide where to put the line breaks here.
		A simple calculation of the risk of forest fires is based on the relative humidity and current wind speed.
	web.cs.wpi.edu /~cs1101/common/labs/lab1.html (1035 words)

	CS 307: Using DrScheme
		DrScheme, written at Rice University, is an implementation of Scheme that runs on Windows PC's, Mac's, Linux, and other platforms.
		Start DrScheme on the lab PC's from the Start button using the menu sequence Programs, Programming, PLT Scheme, DrScheme.
		A good way to use DrScheme is to use the top half of the window (the Definitions window) to input your functions; be sure to save your definitions to a file frequently.
	www.cs.utexas.edu /~novak/drscheme.html (943 words)

	Using Concrete Abstractions with DrScheme
		The information here corresponds with version 102 of DrScheme, which is no longer the current version.
		DrScheme is an implementation of Scheme, including a graphical user environment, that is made freely available by Rice University.
		This will not be possible under DrScheme, since DrScheme reserves that name for a special form for timing the evaluation of expressions.
	www.gustavus.edu /oncampus/academics/mcs/max/concabs/schemes/drscheme/102 (975 words)

	Supported Operating Systems and Installation (Site not responding. Last check: 2007-11-05)
		DrScheme is absolutely free for anyone to use.
		To run DrScheme comfortably, your machine should have at least 32 MB of RAM.
		In this case, check to make sure there is disk space available, and contact your system maintainer to make sure that you have the appropriate access privileges.
	www.htdp.org /2001-11-21/Companion/node82.htm (398 words)

	Comp 210 Lab 2: Getting Started: Register, DrScheme, Data Definitions (Site not responding. Last check: 2007-11-05)
		DrScheme then says to restart the program, i.e., exit DrScheme and then start it again.
		DrScheme has the notion of "language levels", and the Beginner level should be the most helpful for you currently.
		It will give you an error for programs that are valid Scheme, but use features that we haven't taught and are assumed to be typos.
	www.owlnet.rice.edu /~comp210/97fall/Labs/lab02 (891 words)

	CS150: Lab Guide (Site not responding. Last check: 2007-11-05)
		To open DrScheme from the Start menu, go to the Engineering School folder (S.E.A.S.) and select DrScheme (it has a red and blue logo with a λ symbol, about 2/3 down the menu list).
		DrScheme is also available for free download from http://www.drscheme.org/ if you wish to install it on your PC at home.
		If you click on the friendly-looking critter (sometimes disparagingly called a "bug") at the left of the message, DrScheme will pop up a window that shows you what was being evaluated when the problem occured.
	www.cs.virginia.edu /cs150/guides/lab.html (876 words)

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