[Search for users] [Overall Top Noters] [List of all Conferences] [Download this site]

Conference 44.370::system_management

Title:system management communications forum
Moderator:CHEST::THOMPSON
Created:Fri Mar 21 1986
Last Modified:Thu Jul 08 1993
Last Successful Update:Fri Jun 06 1997
Number of topics:490
Total number of notes:2018

81.0. "BASIC changes in VMS V5.0 ???" by RDGE00::ALFORD (Dragon Riders do it in between ....) Tue Oct 27 1987 15:14

	Is there anyone out there who can provide some clue as to whether
	the current version of BASIC (V4.2) is going to change (V4.2+) 
	when VMS is updated to V5.0 and what, if any, effect these changes
	could/will have, mainly in relation to compatibility with 
	RSTS/E BASIC +2 V1.6

	Jane
T.RTitleUserPersonal
Name
DateLines
81.1RDGE00::ALFORDDragon Riders do it in between ....Wed Nov 04 1987 17:0126
	I think perhaps I should expand a bit on the note since although
	I have had some very interesting and some useful replies, they, in
	the main haven't been what I wanted to know.

	First of all the VAX version of BASIC was a typo it should be 
	..... V2.4 ...... with the next possible version refering to 
	V3.0

	I realise that there are a multitude of differences between V1.6
	and V2.0+ (VAX) BASIC and that the differences in COMMANDS and 
	FUNCTIONS etc are readily found in the language and user manuals.

	What I really would like to find out is if there are any known 
	unsupported features that although claimed to be supported in
	the various manuals, for example SYS() calls which may produce
	unpredictable results or different results in VAX BASIC than 
	those generated in RSTS/E BASIC +2

	Another main question is - Is the file management system IAM / 
	IAX supported in VAX BASIC V2.4 and if so will it remain supported
	in V3.0 ??

	I hope this makes my query a bit clearer !!

	Jane	
81.2One file management system, but it's RMS.RDGE00::RUSSELLI wanna BX GTI 16V....Thu Nov 05 1987 10:1112
	re Note 81.1  by RDGE00::ALFORD 
    
	>Another main question is - Is the file management system IAM / 
	>IAX supported in VAX BASIC V2.4 and if so will it remain supported
	>in V3.0 ??

	Nope. never was, never will be.  
    
    So much for easy migration...
    
    Peter.
        
81.3How many versions d'ya want ?RDGE00::BATEI'd rather be happy than rightThu Nov 05 1987 12:3615
    If you want to check on differences between VAX BASIC V2.4 and V3.0,
    I suggest you log on to the SUPPRT cluster (VULCAN or HEAD) and
    enter BASIC. You can then read the release notes in the BASIC
    help-file.
    I don't know exactly how long it's been installed, but V3.0 of VAX
    BASIC has certainly been available on VULCAN for at least 3 weeks.
    
    
    Interesting point ......
    
    
    The large cluster in Brussels has V3.1 of VAX BASIC.
    
    Bob
    
81.4Oh Yes you can.HEWIE::HAYWARDConcerned of TilehurstThu Nov 05 1987 12:5116

		Re : - .2

		I my memory serves me correctly, VMS/Basic DOES support
	the ISAM file structure.

		The only problem is that RMS is the default file
	mode, and that if ISAM files are needed you have to bypass this
	with the use of whats known as QIO's.

		But, before anyone asks, I don't know how they work and
	come to that I never used them.


	Iain