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
fa71304e54
"dofile" now accepts NULL as parameter, to run stdin.
1995-10-23 11:54:11 -02:00
Roberto Ierusalimschy
b5745d11cd
uses "isatty" to check if executes stdin line by line or as a file.
1995-10-23 11:54:11 -02:00
Roberto Ierusalimschy
ebcf546a55
small changes in the format of debug information.
1995-10-23 11:53:48 -02:00
Roberto Ierusalimschy
2b45f8967c
small bug
1995-10-17 16:16:58 -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
d24253d92f
module to declare API for debuging.
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
15f40fddca
'nextvar' now traverses the symbol array, instead of the constant tree.
1995-10-17 09:53:53 -02:00
Roberto Ierusalimschy
970995c3f2
'luaI_travfallbacks' now can look for a fallback.
1995-10-17 09:52:38 -02:00
Roberto Ierusalimschy
b17c76817d
new function "luaI_findconstantbyname".
1995-10-13 12:16:25 -03:00
Roberto Ierusalimschy
b074306267
bug. "fgets" reads n-1 chars.
1995-10-11 17:50:56 -03:00
Roberto Ierusalimschy
3c75b75516
new module "func", for GC of functions,
...
and new "defines" for configuration setup.
1995-10-09 15:51:49 -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
1bb3fb73cc
fallback table now has number of parameters and results of each
...
fallback. This information is used by opcode.c, when calling a fallback.
1995-10-09 10:14:29 -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
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
