1 files changed, 0 insertions, 135 deletions
diff --git a/variable.c b/variable.c
deleted file mode 100644
index 957a130..0000000
--- a/variable.c
+++ /dev/null
@@ -1,135 +0,0 @@
-#include "variable.h"
-#include "parser.h"
-
-#include <ctype.h>
-#include <stdlib.h>
-#include <memory.h>
-#include <string.h>
-#include <shelpers.h>
-
-extern int atoi(const char *);
-
-char *fixstring(char *s)
-{
-	char *n = malloc(strlen(s) + 1);
-	int j = 0;
-	for (int i = 0; s[i] != '\0'; i++, j++) {
-		if (s[i] == '\\') {
-			if (s[i + 1] == 'n')
-				n[j] = '\n';
-			i++;
-		} else {
-			n[j] = s[i];
-		}
-	}
-	n[j] = '\0';
-	return n;
-}
-
-variable *make_varn(variable *v, float value)
-{
-	if (v == 0)
-		v = (variable *)malloc(sizeof(variable));
-	v->used = 0;
-	v->fromc = 0;
-	v->valtype = NUMBER;
-	v->value.f = value;
-	return v;
-}
-
-variable *make_vars(variable *v, const char *value)
-{
-	if (v == 0)
-		v = (variable *)malloc(sizeof(variable));
-	v->used = 0;
-	v->fromc = 0;
-	v->valtype = STRING;
-	v->value.p = (value != 0) ? (uint32_t)fixstring(value) : 0;
-	return v;
-}
-
-variable *make_varf(variable *v, uint8_t fromc, uint32_t func)
-{
-	if (v == 0)
-		v = (variable *)malloc(sizeof(variable));
-	v->used = 0;
-	v->fromc = fromc;
-	v->valtype = FUNC;
-	v->value.p = func;
-	return v;
-}
-
-variable *make_vare(variable *v, const char *expr)
-{
-	if (v == 0)
-		v = (variable *)malloc(sizeof(variable));
-	v->used = 0;
-	v->fromc = 0;
-	v->valtype = EXPR;
-	v->value.p = (uint32_t)strclone(expr);
-	return v;
-}
-
-int try_variable(char **name, const char *text)
-{
-	if (name == 0)
-		return 0;
-
-	int neg = 1;
-	int i = 0;
-
-	if (text[0] == '-') {
-		neg = -1;
-		i++;
-	}
-	if (!isalpha(text[i]))
-		return 0;
-
-	for (i++; isalnum(text[i]); i++);
-
-	int o = (neg < 0);
-	if (neg < 0)
-		i--;
-	*name = (char *)malloc(i + 1);
-	strncpy(*name, text + o, i);
-	(*name)[i] = '\0';
-	return (neg > 0) ? i : -(i + 1);
-}
-
-int try_number(variable *v, const char *text)
-{
-	if (v == 0)
-		return 0;
-
-	int decimal = -1;
-	char valid = 0;
-
-	int i = 0;
-	if (text[0] == '-')
-		i++;
-	do {
-		if (text[i] == '.') {
-			if (decimal >= 0) {
-				valid = 0;
-				break;
-			}
-			decimal = i;
-		} else if (isdigit(text[i])) {
-			valid |= 1;
-		} else {
-			break;
-		}
-	} while (text[++i] != '\0');
-
-	if (valid == 0)
-		return 0;
-
-	char *buf = (char *)malloc(i + 1);
-	strncpy(buf, text, i);
-	buf[i] = '\0';
-
-	make_varn(v, strtof(buf, 0));
-
-	free(buf);
-	return i;
-}