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https://github.com/Sei-Lisa/LSL-PyOptimizer
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Clean up the help a bit, removing unimplemented options.
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main.py
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main.py
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@ -14,41 +14,35 @@ Usage: %s [-O [+|-]option[,[+|-]option[,...]]] filename
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That's an upper case o, not the number zero.
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If filename is a dash (-) then standard input is used.
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Options (+ means default, * means not implemented):
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+extendedglobalexpr Enables arbitrary expressions in globals (as opposed to
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Options (+ means default):
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extendedglobalexpr + Enables arbitrary expressions in globals (as opposed to
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dull simple expressions allowed by regular LSL). Needs
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the optimizer to run for the result to be compilable.
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+extendedtypecast Allows extended typecast syntax e.g. (string)(integer)a
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extendedtypecast + Allows extended typecast syntax e.g. (string)(integer)a
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is valid with this option.
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+extendedassignment Enables &=, |=, ^=, <<=, >>= assignment operators.
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-explicitcast Add explicit casts where they are implicit. This option
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extendedassignment + Enables &=, |=, ^=, <<=, >>= assignment operators.
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explicitcast Add explicit casts where they are implicit. This option
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is useless with 'optimize' and 'optsigns', and is of
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basically no use in general.
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+allowkeyconcat Allow string + key and key + string (both return string)
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+allowmultistrings Allow C-like string juxtaposition, e.g. "ab" "cd" means
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allowkeyconcat + Allow string + key and key + string (both return string)
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allowmultistrings + Allow C-like string juxtaposition, e.g. "ab" "cd" means
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"abcd", no concatenation involved. Very useful when used
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with a preprocessor (although the optimizer would
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optimize concatenated strings if they are parenthesized
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correctly, see note at the footer).
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+skippreproc Skip preprocessor directives in the source as if they
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skippreproc + Skip preprocessor directives in the source as if they
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were comments. Not useful unless the script is itself
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the output of a preprocessor like cpp, which inserts
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directives like: # 123 "filename".
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+optimize Runs the optimizer.
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+optsigns Optimize signs in float and integer constants.
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+optfloats Optimize a float when it is an integral value.
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optimize + Runs the optimizer.
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optsigns + Optimize signs in float and integer constants.
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optfloats + Optimize a float when it is an integral value.
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foldtabs Tabs can't be copy-pasted, so they aren't optimized by
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default. But with support from the viewer, they can be
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folded too and make it to the uploaded source. This
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option overrides that check, enabling optimization of
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strings with tabs. The resulting source isn't guaranteed
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to be copy-paste-able to a different script, though.
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* allowcescapes Enables use of \r, \b, \xNN, \NNN, etc.
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* enableswitch Enables Firestorm-compatible switch statements
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(not recommended)
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* lazylists Enables Firestorm-compatible list syntax, e.g.
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mylist[3] = 5; v = (float)mylist[2]; (needs to know the
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type to work). Works better with extendedtypecast.
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Note that the optimizer doesn't reorder expressions to fold constants. This
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means that e.g. a + 3 + 5 is not optimized to a + 8; however a + (3 + 5) is.
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