restructured project

1 files changed, 0 insertions, 198 deletions

diff --git a/lexer.c b/lexer.c
deleted file mode 100644
index c6c4ffe..0000000
--- a/lexer.c
+++ /dev/null
@@ -1,198 +0,0 @@
-#include <stdlib.h>
-#include <string.h>
-#include "lexer.h"
-
-token_t init_token(tokenType_t type, void* value) {
-	token_t t;
-	t.type = type;
-	t.value = value;
-	return t;
-}
-tokenSet_t init_tokenset(token_t* tokens, int count) {
-	tokenSet_t tokenSet;
-	tokenSet.tokens = tokens;
-	tokenSet.count = count;
-	return tokenSet;
-}
-char* tttos(tokenType_t tokenType) {
-	switch (tokenType) {
-		case ERR:
-			return "ERR";
-		case EOL:
-			return "EOL";
-		case INDENT:
-			return "INDENT";
-		case STRING:
-			return "STRING";
-		case INT:
-			return "INT";
-		case OPEN_PAREN:
-			return "OPEN_PAREN";
-		case CLOSE_PAREN:
-			return "CLOSE_PAREN";
-		case START_COMMENT:
-			return "START_COMMENT";
-		case JUSTIFICATION:
-			return "JUSTIFICATION";
-		case PREMISE:
-			return "PREMISE";
-		case NEGATION:
-			return "NEGATION";
-		case ASSUMPTION:
-			return "ASSUMPTION";
-		case CONJUNCTION:
-			return "CONJUNCTION";
-		case DISJUNCTION:
-			return "DISJUNCTION";
-		case IMPLICATION:
-			return "IMPLICATION";
-		case BI_IMPLICATION:
-			return "BI_IMPLICATION";
-		default:
-			return "???";
-	}
-}
-int advance_whitespace(char** linePointer) {
-	int64_t a = (int64_t)linePointer;
-	while (**linePointer == ' ') {
-		(*linePointer)++;
-	}
-	return (int)((int64_t)linePointer - a);
-}
-tokenSet_t lex_line(char* line) {
-	char** p = malloc(sizeof(char*));
-	*p = line;
-	int m = 50;
-	token_t* tokens = malloc(sizeof(token_t) * m);
-	int i = 0;
-	while (1) {
-		token_t t = lex_first_token(p);
-		if (t.type == EOL) {
-			break;
-		}
-		if (t.type == ERR) {
-			exit(1);
-		}
-		tokens[i] = t;
-		i++;
-	}
-	free(p);
-	return init_tokenset(tokens, i);
-}
-token_t lex_first_token(char** content) {
-	int m = 5;
-	char* s = malloc(sizeof(char) * m);
-	int c = 0;
-	advance_whitespace(content);
-	while (**content != '\n') {
-		s[c] = **content;
-		s[c+1] = '\0';
-		(*content)++;
-		/* check if we need to parse a string or an int */
-		if (s[c] >= 65 && s[c] <= 90) {
-			free(s);
-			(*content)--;
-			return lex_first_string(content);
-		}
-		else if (s[c] >= 48 && s[c] <= 57) {
-			free(s);
-			(*content)--;
-			return lex_first_int(content);
-		}
-		/* otherwise, check to see if a symbol has been matched */
-		if (strcmp(s, "(") == 0) {
-			free(s);
-			return init_token(OPEN_PAREN, NULL);
-		}
-		else if (strcmp(s, ")") == 0) {
-			free(s);
-			return init_token(CLOSE_PAREN, NULL);
-		}
-		else if (strcmp(s, "#") == 0) {
-			free(s);
-			return init_token(START_COMMENT, NULL);
-		}
-		else if (strcmp(s, "	") == 0) {
-			free(s);
-			return init_token(INDENT, NULL);
-		}
-		else if (strcmp(s, "|") == 0) {
-			free(s);
-			return init_token(JUSTIFICATION, NULL);
-		}
-		else if (strcmp(s, "pr") == 0) {
-			free(s);
-			return init_token(PREMISE, NULL);
-		}
-		else if (strcmp(s, "as") == 0) {
-			free(s);
-			return init_token(ASSUMPTION, NULL);
-		}
-		else if (strcmp(s, "i") == 0) {
-			free(s);
-			return init_token(INTRODUCTION, NULL);
-		}
-		else if (strcmp(s, "e") == 0) {
-			free(s);
-			return init_token(ELIMINATION, NULL);
-		}
-		else if (strcmp(s, "~") == 0) {
-			free(s);
-			return init_token(NEGATION, NULL);
-		}
-		else if (strcmp(s, "^") == 0) {
-			free(s);
-			return init_token(CONJUNCTION, NULL);
-		}
-		else if (strcmp(s, "v") == 0) {
-			free(s);
-			return init_token(DISJUNCTION, NULL);
-		}
-		else if (strcmp(s, "->") == 0) {
-			free(s);
-			return init_token(IMPLICATION, NULL);
-		}
-		else if (strcmp(s, "<-") == 0) {
-			free(s);
-			return init_token(BI_IMPLICATION, NULL);
-		}
-		else if (c <= m) {
-			c++;
-			continue;
-		}
-		else {
-			free(s);
-			return init_token(ERR, NULL);
-		}
-	}
-	return init_token(EOL, NULL);
-}
-token_t lex_first_string(char** content) {
-	int m = 50;
-	char* s = malloc(sizeof(char) * m);
-	int c = 0;
-	advance_whitespace(content);
-	while (**content >= 65 && **content <= 90) {
-		s[c] = **content;
-		(*content)++;
-		c++;
-	}
-	s[c] = '\0';
-	return init_token(STRING, s);
-}
-token_t lex_first_int(char** content) {
-	int m = 10;
-	char* s = malloc(sizeof(char) * m);
-	int c = 0;
-	advance_whitespace(content);
-	while (**content >= 48 && **content <= 57) {
-		s[c] = **content;
-		(*content)++;
-		c++;
-	}
-	s[c] = '\0';
-	int* ip = malloc(sizeof(int));
-	*ip = atoi(s);
-	free(s);
-	return init_token(INT, (void*)ip);
-}