dlrbasic Wiki & Documentation Rss Feed

Updated Wiki: Home

notmasteryet — Thu, 05 Feb 2009 05:27:52 GMT

Project Description
The DLRBasic is an implementation of the BASIC language on the DLR (Dynamic Language Runtime). The DLRBasic is subset of the several flavors of the BASICs such as GW-, HP-, CP/M-, etc. The implementation tries to cover as many syntax constructions as possible, however may require some tweaking of the BASIC code.

Usage
The DLRBasic console application can be used to run existing BASIC code/listings, or to compute the statements in the interactive mode. The solution includes sample/test application that demostrates how to extend legacy BASIC application by handling statements callbacks. See also samples page.

Building the Source Code
The DLR is a part of the IronPython project. You will be required to have DLR core assemblies to build the DLRBasic source code.

Updated Wiki: samples

notmasteryet — Tue, 11 Nov 2008 22:10:17 GMT

Command Line Statements

DLR Basic (1.0.0.0) on .NET 2.0.50727.1433
(Ctrl-Z + ENTER to quit, specify file in command line to execute)
OK
A$="Hello"
OK
PRINT MID(A$,2,2)
el
OK
FOR I=1 TO 12 STEP 3:PRINT I;:NEXT:PRINT
 1  4  7  10
OK
IF 3=4 THEN ? "TRUE" ELSE ? "FALSE"
FALSE
OK

BASIC Program File Example

sqcalc.bas:

5 PRINT "SQUARE EQUATION CALCULATOR: A*X^2+B*X+C=0" 
10 INPUT "ENTER A,B,C";A,B,C
20 D=B*B-4*A*C
30 IF D<0 THEN PRINT "NO SOLUTIONS": GOTO 90
40 IF D>0 THEN 70
50 X=-B/(2*A): PRINT "ONE SOLUTION. X=";X
60 GOTO 90
70 X1=(-B-SQR(D))/(2*A):X2=(-B+SQR(D))/(2*A)
80 PRINT "TWO SOLUTIONS. X1="X1", X2="X2
90 END

Updated Wiki: samples

notmasteryet — Tue, 11 Nov 2008 22:05:46 GMT

Command line statements

DLR Basic (1.0.0.0) on .NET 2.0.50727.1433
(Ctrl-Z + ENTER to quit, specify file in command line to execute)
OK
A$="Hello"
OK
PRINT MID(A$,2,2)
el
OK
FOR I=1 TO 12 STEP 3:PRINT I;:NEXT:PRINT
 1  4  7  10
OK
IF 3=4 THEN ? "TRUE" ELSE ? "FALSE"
FALSE
OK

Updated Wiki: Home

notmasteryet — Tue, 11 Nov 2008 22:01:17 GMT

Project Description
The DLRBasic is an implementation of the BASIC language on the DLR (Dynamic Language Runtime). The DLRBasic is subset of the several flavors of the BASICs such as GW-, DEC-, CP/M-, etc. The implementation tries to cover as many syntax constructions as possible, however may require some tweaking of the BASIC code.

Usage
The DLRBasic console application can be used to run existing BASIC code/listings, or to compute the statements in the interactive mode. The solution includes sample/test application that demostrates how to extend legacy BASIC application by handling statements callbacks. See also samples page.

Building the Source Code
The DLR is a part of the IronPython project. You will be required to have DLR core assemblies to build the DLRBasic source code.

Updated Wiki: Home

notmasteryet — Sun, 09 Nov 2008 17:20:36 GMT

Project Description
The DLRBasic is an implementation of the BASIC language on the DLR (Dynamic Language Runtime). The DLRBasic is subset of the several flavors of the BASICs such as GW-, DEC-, CP/M-, etc. The implementation tries to cover as many syntax constructions as possible, however may require some tweaking of the BASIC code.

Usage
The DLRBasic console application can be used to run existing BASIC code/listings, or to compute the statements in the interactive mode. The solution includes sample/test application that demostrates how to extend legacy BASIC application by handling statements callbacks.

Building the Source Code
The DLR is a part of the IronPython project. You will be required to have DLR core assemblies to build the DLRBasic source code.

Updated Wiki: Home

notmasteryet — Sun, 09 Nov 2008 17:19:41 GMT

Project Description
The DLRBasic is an implementation of the BASIC language on the DLR (Dynamic Language Runtime). The DLRBasic is subset of the several flavors of the BASICs such as GW-, DEC-, CP/M-, etc. The implementation tries to cover as many syntax constructions as possible, however may require some tweaking of the BASIC code.

Usage
The DLRBasic console application can be used to run existing BASIC code/listings, or to compute the statements in the interactive mode. The solution includes sample/test application tht demostrate how to extend existing BASIC application by handling statements callbacks.

Building the Source Code
The DLR is a part of the IronPython project. You will be required to have DLR core assemblies to build the DLRBasic source code.