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
28b3017baf
lua function "type" now returns the string "function" both for lua
...
functions and c functions.
1995-10-09 10:06:20 -03:00
Roberto Ierusalimschy
ae808860ae
new functions: "ascii" and "int2str",
...
small "re-engineering" on parameter checking.
1995-10-09 09:49:21 -03:00
Roberto Ierusalimschy
a47e8c7dd0
small "re-engineering" on parameter checking.
...
correction of function "atan2".
1995-10-09 09:48:38 -03:00
Roberto Ierusalimschy
79ce619876
new command line options: -v to print Copyright message, and
...
- to read stdin.
1995-10-06 11:11:40 -03:00
Roberto Ierusalimschy
233f0b0cc7
definitions for Copyright and version notices
1995-10-06 11:11:10 -03:00
Roberto Ierusalimschy
025589f772
nova forma de comentarios: de '#' ate' fim de linha (para uso de lua
...
como shell)
1995-10-06 10:10:53 -03:00
Roberto Ierusalimschy
68f337dfa6
Garbage collection of functions + header structure for functions
1995-10-04 14:13:02 -03:00
Roberto Ierusalimschy
f132ac03bc
Module to manipulate function headers.
1995-10-04 11:20:26 -03:00
Roberto Ierusalimschy
ec785a1d65
new option for "writeto" and "readfrom", to allow piped I/O on
...
machines that support it.
1995-10-04 10:53:10 -03:00
Roberto Ierusalimschy
e0621e6115
new function "atan2".
1995-10-04 10:52:09 -03:00
Roberto Ierusalimschy
38411aa102
small correction to avoid problems with DOS/Windows
1995-10-03 15:06:10 -03:00
Roberto Ierusalimschy
3ec4f4eb86
small corrections to avoid warnings.
1995-10-02 14:03:33 -03:00
Roberto Ierusalimschy
367139c6d9
buffer for literals now grows dynamically, allowing big programs between [[ and ]].
1995-09-15 17:48:26 -03:00
Roberto Ierusalimschy
457bac94ce
small corrections to avoid uninitialized global variables.
1995-09-15 17:47:53 -03:00
Roberto Ierusalimschy
bcf46ee83b
new syntax for strings: [[ ... ]]. Still in tests,
...
since the code does not check buffer overflow.
1995-07-06 14:47:08 -03:00
Roberto Ierusalimschy
97b2fd1ba1
syntax for {...;...} is more flexible now.
1995-06-08 16:47:28 -03:00
Waldemar Celes
e13753e2fb
Ajustar limites para garbage collection.
1995-05-16 16:23:55 -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
36b6fdda83
function "type" now returns a second result: the tag of the type,
...
so lua can discriminate different kinds of user data.
1995-03-17 17:42:20 -03:00
Waldemar Celes
3c67d2595b
error message buffer got a bigger size
1995-03-17 17:27:11 -03:00
Roberto Ierusalimschy
2043a0ca30
adjust checks if stack has enough space
1995-02-10 10:51:29 -02:00
Luiz Henrique de Figueiredo
0761c4c036
included string.h
1995-02-07 14:04:15 -02:00
Roberto Ierusalimschy
2d053126e6
new function for copy strings (strdup is not ANSI)
1995-02-06 17:37:51 -02:00
Roberto Ierusalimschy
3203460c9e
better approximation for PI
1995-02-06 17:36:43 -02:00
Roberto Ierusalimschy
bb00cd66a7
function "stat" needs "sys/types.h"
1995-02-06 17:36:13 -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
b36cd823b1
header "string.h" was missing (gcc does not warn that)
1995-02-06 17:34:03 -02:00
Roberto Ierusalimschy
cda444d7f4
type names changed to avoid clashes
1995-02-06 17:32:43 -02:00
Roberto Ierusalimschy
dd28b830e9
a null lua_Object is LUA_NOOBJECT, not NULL.
1995-02-02 18:05:37 -02:00
Roberto Ierusalimschy
572ee14b52
use yacc++ instead of yacc.
1995-02-02 17:04:16 -02:00
Roberto Ierusalimschy
6198626138
libs should not use Lua internal functions (like mem.h).
...
a null lua_Object is LUA_NOOBJECT, not NULL.
1995-02-02 16:54:58 -02:00
Waldemar Celes
8795aab83e
new API function lua_pushlocked & lua_checkstack is a macro
1995-01-27 15:19:06 -02:00
Waldemar Celes
f83db16cab
new API function lua_pushlocked
1995-01-27 15:19:06 -02:00
Waldemar Celes
6e0e9935ec
trocar a funcao para garbage colector adaptativo.
1995-01-18 18:15:54 -02:00
Waldemar Celes
97053335fb
Trocar 'pushstring' por 'pushliteral' na macro 'getfield'.
1995-01-18 18:15:05 -02:00
Roberto Ierusalimschy
f4591397da
strdup is done via mem.c to control its memory allocation
1995-01-14 13:40:26 -02:00
Roberto Ierusalimschy
8faf4d1de2
control of garbage collection is done with Longs, as there can be
...
more than WORD objects to collect.
1995-01-12 12:19:04 -02:00
Roberto Ierusalimschy
53c0a0f43c
function 'strfind' now has two optional parameters, to specify where
...
to start and stop the search.
1995-01-06 18:31:10 -02:00
Roberto Ierusalimschy
ad97e9ccbc
small bug in fallback for power operator
1995-01-04 16:49:54 -02:00
Waldemar Celes
e4c69cf917
correcao de bug na construcao do formato.
1995-01-03 11:14:13 -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
Waldemar Celes
dc97a07e19
better names for 'y.tab.c' and 'y.tab.h' (now they are moved to 'parser.c' and 'parser.h')
1994-12-27 18:50:38 -02:00
Waldemar Celes
4dce79f7e3
uses 'limits.h' for MAX_WORD and MAX_INT
1994-12-27 18:41:47 -02:00
Waldemar Celes
a8220feed2
bytecodes are indexed by integers, not Words, to allow bigger code on 32 bit machines
1994-12-27 18:41:11 -02:00
Waldemar Celes
8bc4b0d741
routines are defined before rules, to allow correct compilation with bison
1994-12-27 18:04:29 -02:00
