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Sei Lisa aad4cf3bee Fix the fix for the bug introduced in 097c054 
Our previous fix was incomplete, because it failed to detect the last IF in a chain of ELSE IFs. For example:

if (a == 2) llDie(); else if (a) llDie(); else if (a == 3) llDie();

That would be transformed by the IF swapper into:

if (a ^ 2)
    if (a)
        llDie();
    else if (a == 3)
        llDie();
else
    llDie();

Note that the last 'else' would bind to the last 'if', not to the first one. So the condition is actually like this:

child[1] of an 'if' statement needs to be guarded in {} if the 'else' may belong to the wrong 'if'.

It will belong to the wrong 'if' if child[1] is a (possibly empty) chain of 'if {whatever} else ...', followed by an 'if' without 'else', that is:

   if (cond) stmt;

(which was what our previous check did), but also e.g.:

   if (cond) stmt; else if (cond) stmt; else if (cond) stmt;

which we neglected to consider in our previous fix.
2017-12-14 21:32:00 +01:00
lslopt Fix the fix for the bug introduced in 097c054 2017-12-14 21:32:00 +01:00
.gitignore Yet another follow-up to 2f4f403 (lslcalc support) 2016-12-15 04:15:26 +01:00
builtins-unittest.txt Get rid of builtins.txt.dat by adding a parameter to the parser ctor. 2015-07-09 20:35:14 +02:00
builtins.txt New upstream version of builtins.txt. 2017-10-20 10:00:24 +02:00
COPYING Add copyright notices to all files, to prepare the program for release. 2015-03-05 23:18:41 +01:00
fndata.txt Implement flags aimed at removing "magic names" in the code. 2017-10-27 18:49:58 +02:00
main.py Make PreparePreproc Unicode-aware. 2017-11-26 14:10:33 +01:00
README.md URL changed. 2016-12-15 04:37:45 +01:00
testfuncs.py Change strategy for the checking of function input types. 2017-10-12 17:16:16 +02:00
testparser.py Get rid of StSw craziness and use lsllastpass to make another pass. 2017-11-02 18:20:14 +01:00

README.md

LSL PyOptimizer

LSL PyOptimizer is a LSL2 script optimizer written in Python 2. Currently it only supports code memory optimization (no speed optimization), only for Mono (no LSO), and only for the Second Life flavour of LSL (no OpenSim etc.).

HTML introduction, list of features and documentation available at http://lsl.project.zone/lsl-pyoptimizer/