Roberto Ierusalimschy
bced00ab9e
lua_Reference is int, so say so.
1996-04-25 11:10:00 -03:00
Roberto Ierusalimschy
0ef5cf2289
lock mechanism seperseded by the REFERENCE mechanism.
1996-04-22 15:00:37 -03:00
Roberto Ierusalimschy
ce23901f04
smaller limit to stack size (otherwise C stack can finish first)
1996-03-22 16:12:15 -03:00
Roberto Ierusalimschy
7a35f23c16
a simplification about memory error messages.
1996-03-21 15:55:02 -03:00
Roberto Ierusalimschy
9284742a11
better control when growing arrays.
1996-03-21 13:33:47 -03:00
Roberto Ierusalimschy
9704ff4cb1
hook variables are global, no more "lua_set...hook" functions.
1996-03-20 15:44:02 -03:00
Roberto Ierusalimschy
85b76bcc01
functions "lua_is..." consider coercions.
...
small change when calling call hook.
1996-03-19 19:28:37 -03:00
Roberto Ierusalimschy
7e0be1fbde
unused "#include"
1996-03-19 13:50:24 -03:00
Roberto Ierusalimschy
3e1f731826
integration with undump (execution of pre-compiled chuncks)
1996-03-15 10:13:13 -03:00
Roberto Ierusalimschy
6f30fa98d8
small change to avoid error on "lua_pushstring(NULL)".
1996-03-04 11:46:35 -03:00
Roberto Ierusalimschy
8c1a9899d4
functions "luaI_free" and "luaI_realloc" (or macro "growvector") may be
...
called with NULL.
1996-02-22 17:34:33 -03:00
Roberto Ierusalimschy
41259bff31
BIG CHANGE: new data structure for constants, strings and globals, using
...
an array of hash tables for all them.
1996-02-12 15:32:40 -03:00
Roberto Ierusalimschy
826d70fcba
new type lua_Function for activation records
1996-02-08 15:03:20 -02:00
Roberto Ierusalimschy
5a3a1fe458
debug interface functions to manipulated local variables:
...
"lua_getlocal" and "lua_setlocal".
1996-02-07 16:10:27 -02:00
Roberto Ierusalimschy
43382ce5a2
new fallback "getglobal".
1996-01-30 13:25:23 -02:00
Roberto Ierusalimschy
445872a6e2
"dofile" does not issue a warning when unable to open the file,
...
but only returns an error code.
1996-01-23 16:43:07 -02:00
Roberto Ierusalimschy
b2afc410fa
hooks for line change and function calls; first version.
1996-01-09 18:22:44 -02:00
Roberto Ierusalimschy
415ee250b5
bug: luaI_findconstantbyname may change the value of lua_constant.
1995-12-18 14:47:29 -02:00
Roberto Ierusalimschy
f188e1000b
useless "#include math.h"
1995-11-16 18:46:24 -02:00
Roberto Ierusalimschy
87fe07c0d4
little improvement
1995-11-10 12:12:02 -02:00
Roberto Ierusalimschy
15d48576ea
functions now may be declared with any "var" as a name;
...
therefore they do not have a "baptism" name.
Changes in debug API to acomodate that.
1995-10-26 12:21:56 -02:00
Roberto Ierusalimschy
9efc257d9d
new method to keep debug line information: current line is stored on the
...
Lua stack, just below (new) base, with tag LUA_T_LINE.
SETLINE opcodes are generated by lex.
1995-10-25 11:05:51 -02:00
Roberto Ierusalimschy
a66404aca6
function "setfallback" now gives an error if called with wrong parameters.
1995-10-17 12:30:05 -02:00
Roberto Ierusalimschy
d80659759b
new module luadebug.h.
1995-10-17 12:12:45 -02:00
Roberto Ierusalimschy
2cffb08a5c
new style for debug information about functions: no more SETFUNCTION
...
opcodes. When a function is called, its entry in the stack is marked with
LUA_T_(C)MARK, so function 'luaD_stackedfunction' can find it if
needed.
Functions now have their file names in the headers, so there is no need
of 'addfile' and the like.
1995-10-17 09:58:41 -02:00
Roberto Ierusalimschy
b17c76817d
new function "luaI_findconstantbyname".
1995-10-13 12:16:25 -03:00
Roberto Ierusalimschy
36a7fda014
bug: stack overflow error must leave space on the stack for error function.
1995-10-09 15:45:59 -03:00
Roberto Ierusalimschy
7e01348658
"docall" now assumes that called function is always on the stack, just
...
below "base". That gives more regularity for the stack shape, and
prevents fallbacks of being garbage collected if they are redefined
during execution.
1995-10-09 10:10:20 -03:00
Roberto Ierusalimschy
68f337dfa6
Garbage collection of functions + header structure for functions
1995-10-04 14:13:02 -03:00
Roberto Ierusalimschy
3ec4f4eb86
small corrections to avoid warnings.
1995-10-02 14:03:33 -03:00
Roberto Ierusalimschy
ec79f25286
new lua function "getstack"; new interface to function luaI_reportbug.
1995-05-16 14:23:58 -03:00
Roberto Ierusalimschy
18ea2eff80
calls to "lua_reportbug" changed to "lua_error", since
...
"lua_reportbug" is only an internal function to build debug information
1995-05-02 15:43:03 -03:00
Waldemar Celes
8156604823
run-time stack now is controled at run time, instead of
...
compilation time.
1995-04-11 14:56:30 -03:00
Roberto Ierusalimschy
2043a0ca30
adjust checks if stack has enough space
1995-02-10 10:51:29 -02:00
Roberto Ierusalimschy
7c342c488e
header "stdlib.h" was missing (gcc does not warn that)
1995-02-06 17:35:09 -02:00
Roberto Ierusalimschy
dd28b830e9
a null lua_Object is LUA_NOOBJECT, not NULL.
1995-02-02 18:05:37 -02:00
Waldemar Celes
8795aab83e
new API function lua_pushlocked & lua_checkstack is a macro
1995-01-27 15:19:06 -02:00
Roberto Ierusalimschy
5b8ced84b4
stack is indexed by integers, not Words, to allow bigger stack on 32 bit machines
1994-12-30 15:45:11 -02:00
Roberto Ierusalimschy
df3a81ec88
functions that no more return error codes now have return type void
1994-12-28 10:55:47 -02:00
Waldemar Celes
b8e76d9b5c
'lua_getsubscript' and 'lua_storesubscript' now run unprotected (to improve efficiency)
1994-12-27 18:53:15 -02:00
Roberto Ierusalimschy
8cb8594a3b
better control of integer types and their limits
1994-12-20 19:20:36 -02:00
Roberto Ierusalimschy
fe8338335d
a field with value 'nil' must call the fallback 'index'
1994-12-16 14:08:34 -02:00
Roberto Ierusalimschy
068d1cd1ee
new constant LUA_NOOBJECT.
...
'lua_createtable' does not have parameters.
'lua_copystring' now is a macro
1994-12-16 13:56:45 -02:00
Roberto Ierusalimschy
5dfd17dd76
new API function 'lua_pushliteral'
1994-12-13 13:54:21 -02:00
Roberto Ierusalimschy
ce4fb88b34
opcode PUSHSELF has a parameter that indicates the method to be called
1994-12-06 12:27:18 -02:00
Roberto Ierusalimschy
e742d54253
small bug correction
1994-11-30 19:20:37 -02:00
Roberto Ierusalimschy
d490555ec9
garbage collection tag for strings organized in struct TaggedString
1994-11-23 12:32:00 -02:00
Roberto Ierusalimschy
577ae944e9
correction of function tonumber
1994-11-22 14:02:53 -02:00
Roberto Ierusalimschy
609392ff2e
fallback for "call expression not a function" errors
1994-11-21 16:22:58 -02:00
Roberto Ierusalimschy
96ea2e0fb4
fallback to unary minus is 'arith' with operation code 'unm'
1994-11-21 11:30:15 -02:00