 Roberto Ierusalimschy
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3f5b56c48b
simpler code for repeat-until
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14 years ago |
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Roberto Ierusalimschy
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e7192dfdbb
corrected 'follow' for checking whether label is last statement
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14 years ago |
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Roberto Ierusalimschy
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0539f48661
small changes in goto-related error messages
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14 years ago |
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Roberto Ierusalimschy
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fd6c1f4898
ensures that all local variables are declared inside some block,
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14 years ago |
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Roberto Ierusalimschy
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f079749287
some reorganization of dynamic data structures used by the parser
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14 years ago |
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Roberto Ierusalimschy
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f8d677f94c
no more 'OP_CLOSE' instructions (use jumps to close upvalues)
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14 years ago |
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Roberto Ierusalimschy
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7cc0e63d8a
first implementation of 'goto'
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14 years ago |
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Roberto Ierusalimschy
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dd547c55c8
new scheme to close upvalues in 'break'; jump instructions may
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14 years ago |
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Roberto Ierusalimschy
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c4ea0c3b29
detail (cleaning trailing spaces)
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14 years ago |
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Roberto Ierusalimschy
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7e0caa7d61
new closures are always created on "next" register (so that GC knows
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14 years ago |
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Roberto Ierusalimschy
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4a83fe569c
comment
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14 years ago |
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Roberto Ierusalimschy
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0df2238063
name "_ENV" configurable through 'luaconf.h'
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15 years ago |
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Roberto Ierusalimschy
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8d9ea59d28
'pushclosure' -> 'codeclosure' (as there is another 'pushclosure' in
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15 years ago |
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Roberto Ierusalimschy
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81dd13f4c6
new way to distinguish between indexing tables in registers and
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15 years ago |
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Roberto Ierusalimschy
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6a02bbe1e2
better organization for fields in struct 'expdesc'
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15 years ago |
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Roberto Ierusalimschy
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ca3865cf1b
'getlocal' gets information about parameters of Lua functions
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15 years ago |
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Roberto Ierusalimschy
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bd619b9311
new macro MAXUPVAL (maximum number of upvalues per closure)
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15 years ago |
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Roberto Ierusalimschy
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12c764ed1e
semicolons now represent the empty statement
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15 years ago |
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Roberto Ierusalimschy
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058279d548
comments
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15 years ago |
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Roberto Ierusalimschy
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0d00729e31
detail (breaking a long line)
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15 years ago |
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Roberto Ierusalimschy
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c066ac10a9
better line numbers for function calls and unary/binary operators +
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15 years ago |
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Roberto Ierusalimschy
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6abde1b05a
no need to keep "_ENV" name in global state (can be kept in lex state)
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15 years ago |
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Roberto Ierusalimschy
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d394d5536a
new macro 'eqstr'
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15 years ago |
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Roberto Ierusalimschy
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22ef84b6c8
'_ENV' name permanently stored in global state for easier access
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15 years ago |
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Roberto Ierusalimschy
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25c557ec63
first version of _ENV; no more global variables
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15 years ago |
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Roberto Ierusalimschy
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1124cb1247
first step towards _ENV: all chunks have an puvalues _ENV with the
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15 years ago |
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Roberto Ierusalimschy
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e560ac4862
when searching for a variable name, look existing upvalues before
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15 years ago |
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Roberto Ierusalimschy
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0fe2576a39
new instructions to optimize indexing on upvalues
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15 years ago |
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Roberto Ierusalimschy
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389c890ed3
again changing macro to function to save a few bytes
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15 years ago |
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Roberto Ierusalimschy
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e3866afa97
macro 'luaY_checklimit' changed into a function (and renamed 'checklimit').
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15 years ago |
