Subversion Repositories Kolibri OS

Compare Revisions

Regard whitespace Rev 7564 → Rev 7565

/programs/cmm/lisp/lisp.c
50,8 → 50,7
dword p = 0;
dataArgs = malloc(16*4);
posArgs = dataArgs;
name = malloc(100);
pos = name;
 
loop()
{
s = DSBYTE[code];
61,18 → 60,31
code++;
s = DSBYTE[code];
}
if (!s) || (s==')')
if (!s) return 0;
if (s==')')
{
code++;
break;
args--;
ret = StdCall(args, name, dataArgs);
free(name);
//free(dataArgs);
return ret;
}
if (!args)
if(s == '(')
{
code++;
DSDWORD[posArgs] = evalLisp();
args++;
posArgs += 4;
continue;
}
else if (!args)
{
if (s != ')') // name function
{
while (s != ' ') && (s != ')')
name = malloc(100);
pos = name;
while (s) && (s != ' ') && (s != ')')
{
DSBYTE[pos] = s;
pos++;
79,18 → 91,15
code++;
s = DSBYTE[code];
}
code--;
DSBYTE[pos] = 0;
args++;
continue;
}
}
else
{
if(s == '(')
if (s >= '0') && (s <= '9')
{
code++;
tmp = evalLisp();
}
else if (s >= '0') && (s <= '9')
{
tmp = 0;
while (s >= '0') && (s <= '9')
{
99,7 → 108,10
code++;
s = DSBYTE[code];
}
code--;
args++;
DSDWORD[posArgs] = tmp;
posArgs += 4;
continue;
}
else if (s == '"')
{
130,6 → 142,10
s = DSBYTE[code];
}
DSBYTE[p] = 0;
args++;
DSDWORD[posArgs] = tmp;
posArgs += 4;
continue;
}
DSDWORD[posArgs] = tmp;
141,7 → 157,7
args--;
ret = StdCall(args, name, dataArgs);
free(name);
free(dataArgs);
//free(dataArgs);
return ret;
}
 
149,7 → 165,7
{
dword brainFuckCode = 0;
word maxLoop = 1000;
dword txt = " (print 1)(print 2)";
dword txt = "(print (input \"test:\"))";
buffer = malloc(bufferSize);
memory = malloc(memoryBrainfuck);
177,7 → 193,7
else
{
consoleInit();
con_printf stdcall ("Lisp interpreter v1.2");
con_printf stdcall ("Lisp interpreter v1.3");
while(maxLoop)
{
con_printf stdcall ("\r\n\r\nEnter code: ");
185,17 → 201,7
code = EAX;
//code = txt;
con_printf stdcall ("Output: ");
nextLispLine:
while(DSBYTE[code] == ' ') code++;
if(DSBYTE[code] == '(') code++;
else goto endNext;
evalLisp();
code--;
if(DSBYTE[code]==')') code++;
else goto endNext;
IF(!DSBYTE[code]) goto endNext;
goto nextLispLine;
endNext:
maxLoop--;
}
}
/programs/cmm/lisp/stdcall.h
1,17 → 1,5
 
 
dword std_print(dword count, args)
{
consoleInit();
count = 1;
WHILE(count)
{
con_printf stdcall (DSDWORD[args]);
args+=4;
count--;
}
}
 
/* Lisp functions */
:dword std_set(dword count, args)
{
dword name = 0;
29,6 → 17,7
 
:dword std_get(dword count, args)
{
IF(!count) RETURN 0;
RETURN variables.get(DSDWORD[args]);
}
 
35,11 → 24,13
:dword std_str(dword count, args)
{
dword tmp = 0;
IF(!count) RETURN "";
tmp = malloc(15);
itoa_(tmp,DSDWORD[args]);
RETURN tmp;
}
 
/* Math functions */
:dword std_add(dword count, args)
{
dword ret = 0;
70,13 → 61,41
RETURN ret;
}
 
/* Console functions */
:dword std_print(dword count, args)
{
dword ret = 0;
WHILE(count)
{
con_printf stdcall (DSDWORD[args]);
args+=4;
count--;
}
RETURN ret;
}
 
:dword std_input(dword count, args)
{
dword buf = 0;
buf = malloc(100);
WHILE(count)
{
con_printf stdcall (DSDWORD[args]);
args+=4;
count--;
}
con_gets stdcall(buf, 100);
RETURN EAX;
}
 
void Init()
{
functions.init(100);
/* Console functions */
functions.set("print", #std_print);
functions.set("input", #std_input);
/* String functions */
functions.set("str", #std_str);
96,21 → 115,8
 
dword StdCall(dword count, name, args)
{
dword tmp = 0;
functions.get(name);
IF(EAX) RETURN EAX(count, args);
IF(!strcmp(name, "print"))
{
consoleInit();
count = 1;
WHILE(count)
{
con_printf stdcall (DSDWORD[args]);
args += 4;
count--;
}
}
RETURN 0;
}