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rename func to builtin_func

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to differentiate from to be added user defined funcs
This commit is contained in:
NunoSempere 2023-05-06 23:07:31 -04:00
parent 3213af26e6
commit 0bfdb1b962
2 changed files with 30 additions and 19 deletions
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src/mumble.c
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@ -51,11 +51,22 @@ enum {
typedef struct lispval { typedef struct lispval {
int type; int type;
// Basic types
double num; double num;
char* err; char* err;
char* sym; char* sym;
lispbuiltin func;
char* funcname; // Functions
// Built-in
lispbuiltin builtin_func;
char* builtin_func_name;
// User-defined
lispenv* env;
lispval* variables;
lispval* manipulation;
// Expression
int count; int count;
struct lispval** cell; // list of lisval* struct lispval** cell; // list of lisval*
} lispval; } lispval;
@ -102,16 +113,16 @@ lispval* lispval_sym(char* symbol)
return v; return v;
} }
lispval* lispval_func(lispbuiltin func, char* funcname) lispval* lispval_builtin_func(lispbuiltin func, char* builtin_func_name)
{ {
if (VERBOSE) if (VERBOSE)
printfln("Allocating func name:%s, pointer: %p", funcname, func); printfln("Allocating func name:%s, pointer: %p", builtin_func_name, func);
lispval* v = malloc(sizeof(lispval)); lispval* v = malloc(sizeof(lispval));
v->type = LISPVAL_FUNC; v->type = LISPVAL_FUNC;
v->count = 0; v->count = 0;
v->funcname = malloc(strlen(funcname) + 1); v->builtin_func_name = malloc(strlen(builtin_func_name) + 1);
strcpy(v->funcname, funcname); strcpy(v->builtin_func_name, builtin_func_name);
v->func = func; v->builtin_func = func;
if (VERBOSE) if (VERBOSE)
printfln("Allocated func"); printfln("Allocated func");
return v; return v;
@ -182,9 +193,9 @@ void delete_lispval(lispval* v)
case LISPVAL_FUNC: case LISPVAL_FUNC:
if (VERBOSE) if (VERBOSE)
printfln("Freeing func"); printfln("Freeing func");
if (v->funcname != NULL) if (v->builtin_func_name != NULL)
free(v->funcname); free(v->builtin_func_name);
v->funcname = NULL; v->builtin_func_name = NULL;
if (v != NULL) if (v != NULL)
free(v); free(v);
if (VERBOSE) if (VERBOSE)
@ -389,7 +400,7 @@ void print_lispval_tree(lispval* v, int indent_level)
printfln("%sSymbol: %s", indent, v->sym); printfln("%sSymbol: %s", indent, v->sym);
break; break;
case LISPVAL_FUNC: case LISPVAL_FUNC:
printfln("%sFunction, name: %s, pointer: %p", indent, v->funcname, v->func); printfln("%sFunction, name: %s, pointer: %p", indent, v->builtin_func_name, v->builtin_func);
break; break;
case LISPVAL_SEXPR: case LISPVAL_SEXPR:
printfln("%sSExpr, with %d children:", indent, v->count); printfln("%sSExpr, with %d children:", indent, v->count);
@ -429,7 +440,7 @@ void print_lispval_parenthesis(lispval* v)
printf("%s ", v->sym); printf("%s ", v->sym);
break; break;
case LISPVAL_FUNC: case LISPVAL_FUNC:
printf("<function, name: %s, pointer: %p> ", v->funcname, v->func); printf("<function, name: %s, pointer: %p> ", v->builtin_func_name, v->builtin_func);
break; break;
case LISPVAL_SEXPR: case LISPVAL_SEXPR:
printf("( "); printf("( ");
@ -487,7 +498,7 @@ lispval* clone_lispval(lispval* old)
new = lispval_sym(old->sym); new = lispval_sym(old->sym);
break; break;
case LISPVAL_FUNC: case LISPVAL_FUNC:
new = lispval_func(old->func, old->funcname); new = lispval_builtin_func(old->builtin_func, old->builtin_func_name);
break; break;
case LISPVAL_SEXPR: case LISPVAL_SEXPR:
new = lispval_sexpr(); new = lispval_sexpr();
@ -773,14 +784,14 @@ lispval* builtin_functions(char* func, lispval* v, lispenv* env)
} }
// Add builtins to an env // Add builtins to an env
void lispenv_add_builtin(char* funcname, lispbuiltin func, lispenv* env) void lispenv_add_builtin(char* builtin_func_name, lispbuiltin func, lispenv* env)
{ {
if (VERBOSE) if (VERBOSE)
printfln("Adding func: name: %s, pointer: %p", funcname, func); printfln("Adding func: name: %s, pointer: %p", builtin_func_name, func);
lispval* f = lispval_func(func, funcname); lispval* f = lispval_builtin_func(func, builtin_func_name);
if (VERBOSE) if (VERBOSE)
print_lispval_tree(f, 0); print_lispval_tree(f, 0);
insert_in_lispenv(funcname, f, env); insert_in_lispenv(builtin_func_name, f, env);
delete_lispval(f); delete_lispval(f);
} }
void lispenv_add_builtins(lispenv* env) void lispenv_add_builtins(lispenv* env)
@ -884,7 +895,7 @@ lispval* evaluate_lispval(lispval* l, lispenv* env)
if (VERBOSE) if (VERBOSE)
printfln("Applying function to operands"); printfln("Applying function to operands");
// lispval* answer = lispval_num(42); // lispval* answer = lispval_num(42);
lispval* answer = f->func(operands, env); lispval* answer = f->builtin_func(operands, env);
if (VERBOSE) if (VERBOSE)
printfln("Applied function to operands"); printfln("Applied function to operands");