[comp.lang.pascal] Wanted: ISAM or Btree library

jmbaldwi@sactoh0 (Joel M. Baldwin) (07/28/89)

Well the good news is that I'm gainfully employed.

The bad news is that I'm programming in Pascal.  And that I'm
asking around here in the UNIX and 'C' world for info on where I
could get some Pascal source code for either ISAM files or a B-Tree
type of file structure.

Everything I've been doing up to now has been mostly file look ups
in sorted files, so a binary search has been just fine.  But
several of the projects that I'm going to be working on in the
future will have a lot of 'writes', 'updates', 'deletes', and
'next/previous of key' type of operations.  So I need something that
is QUICK and in a fairly standard Pascal because I see in the far
horizen porting the code to another machine.

Either public domain code or $$$$$$ ( within reason ) code is ok.

The current enviroment is PDP-11/23 running TSX+ version 6.31 and
Oregon Software Pascal-2.1.  If need be I'll convert to code to run
on this system.

Any clues, tips, code will be greatly appreciated!

thanks in advance

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