Work in progress...
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5
test.x
5
test.x
@ -1,5 +1,3 @@
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--- Heyo
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type boolean (false, true)
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type character = -128 .. 127;
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@ -35,12 +33,9 @@ echo (character text []):
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system (linux_write_system_call, standard_output, text, string_length (text));
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return;;
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--- entry point
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my_main () > integer:
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x: integer = 1;
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s: structure = (-1, true, 1);
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---
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heyo ();
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loop (x++ < 17):
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if ((x % 3 = 0) && (x % 5 = 0))
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59
xiranda.c
59
xiranda.c
@ -1,17 +1,26 @@
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#include <xolatile/xtandard.c>
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enum {
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word_type, word_loop, word_if, word_else, word_case, word_return, word_import, word_system,
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function, variable, constant, type, string, number, marker, label,
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add, subtract, multiply, divide, modulus, equal, above, below,
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open, close, next, stop, branch, and, or, not,
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range, enrange, derange, comment
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coin_none,
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coin_type, coin_loop, coin_if, coin_else, coin_case, coin_return, coin_import, coin_system,
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coin_function, coin_variable, coin_constant, coin_data_type, coin_string, coin_number, coin_marker, coin_label,
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coin_add, coin_subtract, coin_multiply, coin_divide, coin_modulus, coin_equal, coin_above, coin_below,
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coin_open, coin_close, coin_next, coin_stop, coin_branch, coin_and, coin_or, coin_not,
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coin_range, coin_enrange, coin_derange, coin_machine
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};
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static int coin_code = 0;
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static int type_code = 0;
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static int function_code = 0;
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static int variable_code = 0;
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static int constant_code = 0;
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static int coin_type [240] = { 0 };
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static int coin_data [240] = { 0 };
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static char type_name [27] [40] = { "" };
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static int type_size [27] = { 0 };
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static char function_name [9] [40] = { "" };
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static int function_type [9] = { 0 };
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static char function_argument_name [9] [6] [40] = { { "" } };
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@ -31,18 +40,26 @@ static char * word_list [] = {
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"type", "loop", "if", "else", "case", "return", "import", "system"
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};
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static void add_token (int type, int data) {
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token_data = reallocate (token_data, (token_count + 1) * (int) sizeof (* token_data));
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token_type = reallocate (token_type, (token_count + 1) * (int) sizeof (* token_type));
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token_data [token_count] = data;
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token_type [token_count] = type;
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++token_count;
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static void add_coin (int type, int data) {
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coin_type [coin_code] = type;
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coin_data [coin_code] = data;
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++coin_code;
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}
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static void add_type (char * name, int size) {
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string_copy (type_name [type_code], name);
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type_size [type_code] = size;
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++type_code;
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}
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static void add_function (char * name, int type, char * * agrument_name, int * argument_type) {
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string_copy (type_name [type_code], name);
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type_size [type_code] = size;
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++type_code;
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}
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static void kill (char * data) {
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terminal_colour (colour_red, effect_bold);
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echo (data);
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terminal_cancel ();
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exit (log_failure);
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}
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@ -54,16 +71,14 @@ int main (void) {
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buffer = file_import ("./test.x");
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for (offset = 0; buffer [offset] != '\0'; ++offset) {
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if ((buffer [offset] == '-') && (buffer [offset + 1] == '-') && (buffer [offset + 2] == '-') && (buffer [offset + 1] != '\0') && (buffer [offset + 2] != '\0')) {
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for (; buffer [offset] != '\n'; ++offset);
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} else if (buffer [offset] == '"') {
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if (buffer [offset] == '"') {
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int size = 0;
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char data [STRING_LIMIT] = "";
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for (++offset; (buffer [offset] != '"') && (buffer [offset] != '\0'); ++offset) {
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data [size++] = buffer [offset];
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}
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data [size] = '\0';
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add_token (core_string, string_code);
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add_coin (core_string, string_code);
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add_string (data, size);
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} else if (character_is_digit (buffer [offset]) == true) {
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int data = buffer [offset] - '0';
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@ -71,7 +86,7 @@ int main (void) {
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data *= 10;
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data += (buffer [offset] - '0');
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}
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add_token (core_number, number_code);
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add_coin (core_number, number_code);
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add_number (data);
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--offset;
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} else if (character_is_alpha (buffer [offset]) == true) {
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@ -85,11 +100,11 @@ int main (void) {
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name [size] = '\0';
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for (length = 0; length < (int) (sizeof (word_list) / sizeof (word_list [0])); ++length) {
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if (string_compare_limit (name, word_list [length], string_length (word_list [length]) + 1) == true) {
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add_token (core_word, length);
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add_coin (core_word, length);
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goto here;
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}
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}
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add_token (core_marker, marker_code);
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add_coin (core_marker, marker_code);
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add_marker (name, token_type [token_count - 1]);
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if ((token_type [token_count - 2] == core_word) && (token_data [token_count - 2] == word_type)) {
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token_type [token_count - 1] = core_type;
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@ -103,7 +118,7 @@ int main (void) {
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here:
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--offset;
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} else if (character_compare_array (buffer [offset], ",.;:=<>&|!+-*/%()[]") == true) {
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add_token (core_symbol, symbol_code);
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add_coin (core_symbol, symbol_code);
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add_symbol (buffer [offset]);
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} else {
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if (character_is_blank (buffer [offset]) == false) {
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@ -114,6 +129,8 @@ int main (void) {
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}
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}
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end:
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for (length = 0; length < token_count; ++length) {
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switch (token_type [length]) {
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case core_symbol: printf ("\033[1;34m%c\033[0m ", symbol_data [token_data [length]]); break;
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