int main(int argc, char **argv) {
mpc_parser_t* Number = mpc_new("number");
mpc_parser_t* Symbol = mpc_new("symbol");
mpc_parser_t* String = mpc_new("string");
mpc_parser_t* Comment = mpc_new("comment");
mpc_parser_t* Sexpr = mpc_new("sexpr");
mpc_parser_t* Qexpr = mpc_new("qexpr");
mpc_parser_t* Expr = mpc_new("expr");
mpc_parser_t* Lispy = mpc_new("lispy");
mpca_lang(MPCA_LANG_PREDICTIVE,
" number \"number\" : /[0-9]+/ ; "
" symbol \"symbol\" : /[a-zA-Z0-9_+\\-*\\/\\\\=<>!&]+/ ; "
" string \"string\" : /\"(\\\\.|[^\"])*\"/ ; "
" comment : /;[^\\r\\n]*/ ; "
" sexpr : '(' <expr>* ')' ; "
" qexpr : '{' <expr>* '}' ; "
" expr : <number> | <symbol> | <string> "
" | <comment> | <sexpr> | <qexpr> ; "
" lispy : /^/ <expr>* /$/ ; ",
Number, Symbol, String, Comment, Sexpr, Qexpr, Expr, Lispy);
if (argc > 1) {
mpc_result_t r;
if (mpc_parse_contents(argv[1], Lispy, &r)) {
mpc_ast_print(r.output);
mpc_ast_delete(r.output);
} else {
mpc_err_print(r.error);
mpc_err_delete(r.error);
}
} else {
mpc_result_t r;
if (mpc_parse_pipe("<stdin>", stdin, Lispy, &r)) {
mpc_ast_print(r.output);
mpc_ast_delete(r.output);
} else {
mpc_err_print(r.error);
mpc_err_delete(r.error);
}
}
mpc_cleanup(8, Number, Symbol, String, Comment, Sexpr, Qexpr, Expr, Lispy);
return 0;
}
int main(int argc, char **argv) {
mpc_parser_t *Expr = mpc_new("expression");
mpc_parser_t *Prod = mpc_new("product");
mpc_parser_t *Value = mpc_new("value");
mpc_parser_t *Maths = mpc_new("maths");
mpca_lang(MPCA_LANG_PREDICTIVE,
" expression : <product> (('+' | '-') <product>)*; "
" product : <value> (('*' | '/') <value>)*; "
" value : /[0-9]+/ | '(' <expression> ')'; "
" maths : /^/ <expression> /$/; ",
Expr, Prod, Value, Maths, NULL);
mpc_print(Expr);
mpc_print(Prod);
mpc_print(Value);
mpc_print(Maths);
if (argc > 1) {
mpc_result_t r;
if (mpc_parse_contents(argv[1], Maths, &r)) {
mpc_ast_print(r.output);
mpc_ast_delete(r.output);
} else {
mpc_err_print(r.error);
mpc_err_delete(r.error);
}
} else {
mpc_result_t r;
if (mpc_parse_pipe("<stdin>", stdin, Maths, &r)) {
mpc_ast_print(r.output);
mpc_ast_delete(r.output);
} else {
mpc_err_print(r.error);
mpc_err_delete(r.error);
}
}
mpc_cleanup(4, Expr, Prod, Value, Maths);
return 0;
}
int repl(){
char *a = calloc(1, 1000 * sizeof(char));
xenon_stack_vector stack;
stack.size = 1000;
while(1){
stack.vector = calloc(1, 1000 * sizeof(xenon_stack_item));
printf("Xenon> ");
input(a, 1000);
if(strcmp(a, ".exit") == 0){
return 0;
}
char *b = preprocessor(a);
mpc_ast_t *ast = parse("stdin", b);
free(b);
if(ast != NULL){
stack.cursor = 0;
mpc_ast_print(ast);
//vm_add_opcode_to_stack(&stack, HALT);
tree_walker(ast, stack);
vm_add_opcode_to_stack(&stack, CONST);
vm_add_int_to_stack(&stack, 10);
printf("%i\n", stack.cursor);
VM *vm = vm_create(stack, 0);
mpc_ast_delete(ast);
vm_exec(vm, 0, false);
vm_free(vm);
}
if(stack.vector != NULL){
free(stack.vector);
}
}
free(a);
return 0;
}
int main(int argc, char** argv) {
char* input;
lispy_parser* parser = create_lispy_parser();
mpc_result_t parser_result;
puts("Lispy version 0");
puts("Exit with ^C, ^D or \\q");
while(1) {
if (input != NULL) {
free(input);
}
input = readline("lispy> ");
add_history(input);
if (input == NULL || strcmp(input, "\\q") == 0) {
printf("\nBye!\n");
break;
} else {
// TODO: Hide all of this parser stuff behind a facade
if (mpc_parse("<stdin>", input, parser->Lispy, &parser_result)) {
mpc_ast_print(parser_result.output);
mpc_ast_delete(parser_result.output);
} else {
mpc_err_print(parser_result.error);
mpc_err_delete(parser_result.error);
}
}
}
}
int main(int argc, char **argv) {
mpc_parser_t* Adjective = mpc_new("adjective");
mpc_parser_t* Noun = mpc_new("noun");
mpc_parser_t* Phrase = mpc_new("phrase");
mpc_parser_t* Doge = mpc_new("doge");
mpca_lang(MPCA_LANG_DEFAULT,
" adjective : \"wow\" | \"many\" | \"so\" | \"such\"; "
" noun : \"lisp\" | \"language\" | \"c\" | \"book\" | \"build\"; "
" phrase : <adjective> <noun>; "
" doge : /^/ <phrase>* /$/; ",
Adjective, Noun, Phrase, Doge, NULL);
if (argc > 1) {
mpc_result_t r;
if (mpc_parse_contents(argv[1], Doge, &r)) {
mpc_ast_print(r.output);
mpc_ast_delete(r.output);
} else {
mpc_err_print(r.error);
mpc_err_delete(r.error);
}
} else {
mpc_result_t r;
if (mpc_parse_pipe("<stdin>", stdin, Doge, &r)) {
mpc_ast_print(r.output);
mpc_ast_delete(r.output);
} else {
mpc_err_print(r.error);
mpc_err_delete(r.error);
}
}
mpc_cleanup(4, Adjective, Noun, Phrase, Doge);
return 0;
}
int main(int argc, char** argv)
{
/* Create some parsers */
mpc_parser_t* Number = mpc_new("number");
mpc_parser_t* Operator = mpc_new("operator");
mpc_parser_t* Expr = mpc_new("expr");
mpc_parser_t* Lispy = mpc_new("lispy");
/* Define them with the following Language */
mpca_lang(MPCA_LANG_DEFAULT,
" \
number: /-?[0-9]+/; \
operator: '+' | '-' | '*' | '/'; \
expr: <number> | '(' <operator> <expr>+ ')'; \
lispy: /^/ <operator> <expr>+ /$/; \
",
Number, Operator, Expr, Lispy);
/* Print version and exit information */
puts("Lispy Version 0.0.2");
puts("Press Ctrl+c to Exit\n");
/* In a never ending loop */
while (1) {
/* Output our prompt */
char* input = readline("lispy> ");
/* Add input to history */
add_history(input);
/* Attempt to parse the user input */
mpc_result_t r;
if (mpc_parse("<stdin>", input, Lispy, &r)) {
/* On success print and delete the AST */
mpc_ast_print(r.output);
/* Eval */
lval result = eval(r.output);
lval_println(result);
mpc_ast_delete(r.output);
} else {
/* Otherwise print and delete the Error */
mpc_err_print(r.error);
mpc_err_delete(r.error);
}
/* Free retrieved input */
free(input);
}
/* Undefine and delete our parsers */
mpc_cleanup(4, Number, Operator, Expr, Lispy);
return 0;
}
int main(int argc, char *argv[])
{
/* Create types */
mpc_parser_t *Number = mpc_new("number");
mpc_parser_t *Bool = mpc_new("bool");
mpc_parser_t *Symbol = mpc_new("symbol");
mpc_parser_t *Sexp = mpc_new("sexp");
mpc_parser_t *Qexp = mpc_new("qexp");
mpc_parser_t *Expr = mpc_new("expr");
mpc_parser_t *Smallisp = mpc_new("Smallisp");
/* Definintions */
mpca_lang(MPC_LANG_DEFAULT,
"number : /-?[0-9]+/ ; "
"bool : \"true\" | \"false\" ; "
"symbol : /[a-zA-Z0-9_+\\-*\\/=<>!&]+/; "
"sexp : '(' <expr>* ')'; "
"qexp : '{' <expr>* '}'; "
"expr : <number> | <bool> | <char> | <symbol> | <sexp> | <qexp>; "
"Smallisp : /^/ <sexp>* /$/ ; ",
Number, Bool, Symbol, Sexp, Qexp, Expr, Smallisp, NULL);
puts("Lispy version 0.0.0.7\n");
puts("Press Ctrl-C to exit\n");
lenv *env = lenv_new();
lenv_add_builtins(env);
while(1) {
char *input = readline("slisp> ");
add_history(input);
mpc_result_t r;
if (mpc_parse("<stdin>", input, Smallisp, &r)) {
/* On success print AST */
lval *result = lval_eval(env, lval_read(r.output));
lval_println(result);
lval_del(result);
mpc_ast_print(r.output);
mpc_ast_delete(r.output);
} else {
/* Print error */
mpc_err_print(r.error);
mpc_err_print(r.error);
}
free(input);
}
lenv_del(env);
mpc_cleanup(7, Number, Bool, Symbol, Sexp, Qexp, Expr, Smallisp);
return 0;
}
int main(int argc, char **argv) {
char *input;
int exit;
mpc_result_t ast;
// Print version and exit information
puts("Lispy version 0.0.0.0.1");
puts("Press ctrl-c to exit\n");
mpc_parser_t *Number = mpc_new("number");
mpc_parser_t *Operator = mpc_new("operator");
mpc_parser_t *Expr = mpc_new("expr");
mpc_parser_t *Lispy = mpc_new("lispy");
mpca_lang(MPCA_LANG_DEFAULT,
"number : /-?[0-9]+/ ; \
operator : '+' | '-' | '*' | '/' ; \
expr : <number> | '(' <operator> <expr>+ ')' ; \
lispy : /^/ <operator> <expr>+ /$/ ; \
", Number, Operator, Expr, Lispy);
// In a never ending loop
while(1) {
// output our prompt
input = readline("lispy> ");
exit = strcmp(input, "exit");
if (exit == 0) {
puts("Bye!");
break;
}
add_history(input);
if (mpc_parse("<stdin>", input, Lispy, &ast)) {
// On success, print the AST
mpc_ast_print(ast.output);
mpc_ast_delete(ast.output);
} else {
// Otherwise, print the error
mpc_err_print(ast.error);
mpc_err_delete(ast.error);
}
free(input);
}
mpc_cleanup(4, Number, Operator, Expr, Lispy);
return 0;
}
int main() {
/* Parsers */
mpc_parser_t* Number = mpc_new("number");
mpc_parser_t* Operator = mpc_new("operator");
mpc_parser_t* Expression = mpc_new("expression");
mpc_parser_t* KLisp = mpc_new("klisp");
/* Language Definition */
mpca_lang(MPCA_LANG_DEFAULT,
" \
number : /-?[0-9]+(\\.[0-9]+)?/; \
operator : '+' | '-' | '*' | '/'; \
expression : <number> | '(' <operator> <expression>+ ')'; \
klisp : /^/ <operator> <expression>+ /$/; \
",
Number, Operator, Expression, KLisp);
printf("Welcome to KLisp v0.0.1\n");
printf("To exit press Ctrl+c\n");
while (1) {
char *input = readline("klisp> ");
if (!input) {
printf("\n");
break;
}
if (!strlen(input))
continue;
add_history(input);
/* Process the input */
mpc_result_t r;
if (mpc_parse("<stdin>", input, KLisp, &r)) {
mpc_ast_print(r.output);
mpc_ast_delete(r.output);
}
else {
mpc_err_print(r.error);
mpc_err_delete(r.error);
}
free(input);
}
/* Cleanup */
mpc_cleanup(4, Number, Operator, Expression, KLisp);
return 0;
}
int main(int argc, char** argv) {
/* Create Some Parsers*/
mpc_parser_t* Number = mpc_new("number");
mpc_parser_t* Operator = mpc_new("operator");
mpc_parser_t* Expr = mpc_new("expr");
mpc_parser_t* Lispy = mpc_new("lispy");
/* Define them with the following Language */
mpca_lang(MPCA_LANG_DEFAULT,
" \
number : /-?[0-9]+/ ; \
operator : '+' | '-' | '*' | '/' ; \
expr : <number> | '(' <operator> <expr>+ ')' ; \
lispy : /^/ <operator> <expr>+ /$/ ; \
",
Number, Operator, Expr, Lispy);
puts("Lispy Version 0.0.0.0.1");
puts("Press Ctrl+c to Exit\n");
while (1) {
/* Now in either case readline will be correctly defined */
char* input = readline("lispy> ");
add_history(input);
/* Attempt to Parse the user Input */
mpc_result_t r;
if (mpc_parse("<stdin>", input, Lispy, &r)) {
/* On Success Print the AST */
mpc_ast_print(r.output);
mpc_ast_delete(r.output);
} else {
/* Otherwise Print the Error */
mpc_err_print(r.error);
mpc_err_delete(r.error);
}
free(input);
}
/* Undefine and Delete our Parsers */
mpc_cleanup(4, Number, Operator, Expr, Lispy);
return 0;
}
int main(int argc, char** argv) {
/* Create Some Parsers */
mpc_parser_t* Number = mpc_new("number");
mpc_parser_t* Operator = mpc_new("operator");
mpc_parser_t* Expr = mpc_new("expr");
mpc_parser_t* Nilisp = mpc_new("nilisp");
/* Define them with the following Language */
mpca_lang(MPCA_LANG_DEFAULT,
" \
number : /-?[0-9]+(\\.[0-9]+)?/; \
operator : '+' | '-' | '*' | '/' | '%' | \
\"add\" | \"sub\" | \"mul\" | \"div\"; \
expr : <number> | '(' <operator> <expr>+ ')' ; \
nilisp : /^/ <operator> <expr>+ /$/ ; \
",
Number, Operator, Expr, Nilisp);
/* Print Version and Exit Information */
puts("Nihilisp Version 0.0.0.0.1");
puts("Created by @youfoundron");
puts("Press Ctrl+c to Exit\n");
while (1) { /* In a never ending loop */
char* input = readline("nilisp> "); /* Output our prompt and get input */
add_history(input); /* Add input to history */
/* Atempt to Parse the user Input */
mpc_result_t r;
if (mpc_parse("<stdin>", input, Nilisp, &r)) {
/* On Success Print the AST */
mpc_ast_print(r.output);
mpc_ast_delete(r.output);
} else {
/* Otherwise Print the Error */
mpc_err_print(r.error);
mpc_err_delete(r.error);
}
free(input); /* Free retrieved input */
}
/* Undefine and Delete our Parsers */
mpc_cleanup(4, Number, Operator, Expr, Nilisp);
return 0;
}
int main(int argc, char** argv) {
/* Create some parsers */
mpc_parser_t* Number = mpc_new("number");
mpc_parser_t* Operator = mpc_new("operator");
mpc_parser_t* Expr = mpc_new("expr");
mpc_parser_t* Lithp = mpc_new("lithp");
/* Define them with the following language */
mpca_lang(MPCA_LANG_DEFAULT,
"\
number : /-?[0-9]+/ ; \
operator : '+' | '-' | '*' | '/' | '%' ; \
expr : <number> | '(' <operator> <expr>+ ')' ; \
lithp : /^/ <operator> <expr>+ /$/ ; \
",
Number, Operator, Expr, Lithp);
/* Print version and exit */
puts("Lithp Version 0.0.0.0.1");
puts("Suitable for absolutely nothing!");
puts("Press Ctrl-C to exit\n");
/* never ending storrr-y! */
while(1) {
/* output our prompt and get input */
char* input = readline("lithp> ");
/* add to our history */
add_history(input);
/* Attempt to parse the user input */
mpc_result_t r;
if (mpc_parse("<stdin>", input, Lithp, &r)) {
/* On success, print the AST */
mpc_ast_print(r.output);
mpc_ast_delete(r.output);
} else {
/* Otherwise, print the error */
mpc_err_print(r.error);
mpc_err_delete(r.error);
}
/* free the malocs! */
free(input);
}
/* Undefine and Delete our Parsers. Or else... */
mpc_cleanup(4, Number, Operator, Expr, Lithp);
return 0;
}
int main(int argc, char** argv){
/* Create some parsers */
mpc_parser_t* Number = mpc_new("number");
mpc_parser_t* Operator = mpc_new("operator");
mpc_parser_t* Expr = mpc_new("expr");
mpc_parser_t* Lispy = mpc_new("lispy");
/* Define them with the following Language */
mpca_lang(MPCA_LANG_DEFAULT,
" \
number : /-?[0-9]+/; \
operator : '+' | '-' | '*' | '/'; \
expr : <number> | '(' <operator> <expr>+ ')' ; \
lispy : /^/ <operator> <expr>+ /$/ \
",
Number, Operator, Expr, Lispy);
/* Print Version and Exit information */
puts("Lispy Version 0.0.0.0.1");
puts("Press Ctrl-c to Exit\n");
/* loop forever */
while(1){
/* Output prompt and get input*/
char* input = readline("lispy> ");
/*Add input to history */
add_history(input);
/* Atempt to Parse user input */
mpc_result_t r;
if( mpc_parse("<stdin", input, Lispy, &r)){
/* on sucess print the AST */
mpc_ast_print(r.output);
mpc_ast_delete(r.output);
}
else {
mpc_err_print(r.error);
mpc_err_delete(r.error);
}
/* Free retrieved input */
free(input);
}
return 0;
}
int main(int argc, char** argv) {
/* Create parsers */
mpc_parser_t* Number = mpc_new("number");
mpc_parser_t* Operator = mpc_new("operator");
mpc_parser_t* Expr = mpc_new("expr");
mpc_parser_t* Lispc = mpc_new("lispc");
/* Define the language */
mpca_lang(MPC_LANG_DEFAULT,
" \
number : /-?[0-9]+/ ; \
operator : '+' | '-' | '*' | '/' ; \
expr : <number> | '(' <operator> <expr>+ ')' ; \
lispc : /^/ <operator> <expr>+ /$/ ; \
",
Number, Operator, Expr, Lispc);
puts("Silang version 0.0.1");
puts("Press Ctrl+C to exit\n");
/* Do the main loop for REPL */
while (1) {
char* input = readline("lispc > ");
add_history(input);
/* Process the input */
mpc_result_t result;
if (mpc_parse("<stdin>", input, Lispc, &result)) {
mpc_ast_print(result.output);
mpc_ast_delete(result.output);
}
else {
mpc_err_print(result.error);
mpc_err_delete(result.error);
}
free(input);
}
/* Clean up the parsers */
mpc_cleanup(4, Number, Operator, Expr, Lispy);
return 0;
}
int main(int argc, char** argv) {
mpc_parser_t* Number = mpc_new("number");
mpc_parser_t* Operator = mpc_new("operator");
mpc_parser_t* Expr = mpc_new("expr");
mpc_parser_t* Lispy = mpc_new("lispy");
mpca_lang(MPCA_LANG_DEFAULT,
" \
number : /-?[0-9]+/ ; \
operator : '+' | '-' | '*' | '/' ; \
expr : <number> | '(' <operator> <expr>+ ')' ; \
lispy : /^/ <operator> <expr>+ /$/ ; \
",
Number, Operator, Expr, Lispy);
puts("Slight-Lisp Version 0.0.1");
puts("Press Ctrl+c to Exit\n");
while(1) {
char* input = readline("slight> ");
if (input && input[0] != '\0') {
add_history(input);
}
mpc_result_t r;
if (mpc_parse("<stdin>", input, Lispy, &r)) {
/* On success print the AST */
mpc_ast_print(r.output);
mpc_ast_delete(r.output);
} else {
/* Otherwise print error */
mpc_err_print(r.error);
mpc_err_delete(r.error);
}
free(input);
}
mpc_cleanup(4, Number, Operator, Expr, Lispy);
return 0;
}
int main(int argc, char ** argv) {
mpc_parser_t* Number = mpc_new("number");
mpc_parser_t* Operator = mpc_new("operator");
mpc_parser_t* Expression = mpc_new("expression");
mpc_parser_t* Lispy = mpc_new("lispy");
mpca_lang(MPCA_LANG_DEFAULT,
" \
number : /-?[0-9]+/; \
operator : '+' | '-' | '*' | '/'; \
expression: <number> | '(' <operator> <expression>+ ')'; \
lispy : /^/ <operator> <expression>+ /$/; \
",
Number, Operator, Expression, Lispy);
puts("Lispy Version 0.0.0.0.1");
puts("Press Ctrl+c to Exit\n");
while(1) {
char * input = readline("lispy> ");
add_history(input);
mpc_result_t result;
if(mpc_parse("<stdin>", input, Lispy, &result)) {
mpc_ast_print(result.output);
mpc_ast_delete(result.output);
} else {
mpc_err_print(result.error);
mpc_err_delete(result.error);
}
free(input);
}
mpc_cleanup(4, Number, Operator, Expression, Lispy);
}
int main(int argc, char** argv) {
/* Create parsers */
mpc_parser_t* Number = mpc_new("number");
mpc_parser_t* Operator = mpc_new("operator");
mpc_parser_t* Expression = mpc_new("expression");
mpc_parser_t* Lispy = mpc_new("lispy");
linenoiseClearScreen();
/* Define them with the language as follows */
mpca_lang(MPCA_LANG_DEFAULT,
" number : /-?[0-9]+/ ; "
" operator : '+' | '/' | '*' | '-' ; "
" expression : <number> | '(' <operator> <expression>+ ')' ; "
" lispy : /^/ <operator>* <expression> /$/ ; ", Number, Operator, Expression, Lispy);
char *line = NULL;
while((line = linenoise("Lispy> ")) != NULL ) {
mpc_result_t result;
if (mpc_parse("<stdin>" , line, Lispy, &result)) {
mpc_ast_print(result.output);
mpc_ast_delete(result.output);
} else {
mpc_err_print(result.output);
mpc_err_delete(result.output);
}
free(line);
}
mpc_cleanup(4, Number, Operator, Expression, Lispy);
return 0;
}
