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r2381 | helixhorned | 2012-02-24 11:51:54 -0800 (Fri, 24 Feb 2012) | 9 lines

Do bound check for "quick" sector/wall accesses from CON, i.e. in getvarvar.

This was causing oob sector accesses with code like this:
    getwall[hitwall].nextsector temp
    ifvarvare sector[temp].floorz sector[temp].ceilingz setvar tempb 1
(from DT's HYPERCORE).

Also validate quote indices passed to CON's quote and userquote commands at
runtime.
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r2380 | helixhorned | 2012-02-24 11:51:37 -0800 (Fri, 24 Feb 2012) | 9 lines

Fix user quotes colored with a 2-digit number being wrongly x-aligned.

Such game text was shown starting from about the center of the screen.
The reason for the bug was this code:
  t += 1 + isdigit(*(t+2));
The sequence points here are at the beginning and end of this assignment
expression, and the updating of t may happen anywhere between these (C99
6.5.16 #3).  Please don't write such code.  When in doubt, and assignment
and reference to the same object should be split!
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r2379 | helixhorned | 2012-02-21 11:33:33 -0800 (Tue, 21 Feb 2012) | 3 lines

Pull the 'for (' ... ')' out of the TRAVERSE_{CONNECT,SPRITE_*} macros.

This plays more nicely with automatic formatters.  Also indent accordingly.
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