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> Pascal is a pretty good pseudocode..

Pascal is pretty much directly derived from early dialects of Algol, which is where most modern programming language syntaxes derive; it's the original block-structured syntax, as opposed to line-structured assembly and early FORTRAN and the fully-bracketed Lisp syntax (which is also block-structured if you indent it sanely).

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And the reason Pascal is pretty much directly derived from Algol is that Wirth was on the Algol committee, and kept trying to get it simplified and tightened up. He then eventually went on to do Euler and Pascal (and of course later Modula and Oberon) to implement the ideas he'd had for Algol.

This is quite interesting: Pascal and its Successors - Niklaus Wirth http://www.swissdelphicenter.ch/en/niklauswirth.php

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