removal of stray printf

dir.c

@@ -192,42 +192,11 @@ void print_dir(WINDOW *win, char print_info, unsigned long *dir_file_count, file
 				offset_vertical = selected_file_current - (terminal_height/3)*2;
 			}
 		}
+	} else {
+		offset_front = 0;
 	}
 	for (i = offset_vertical; i < *dir_file_count && i < (terminal_height + offset_vertical); i++) {
 
-		/* shortens the printed file name if it is too long
-		 * example input: aaaaaaaa.txt
-		 * example output: aaa~.txt
-		 * if no extension is found, the name will truncate */
-		char *file_name;
-		unsigned long file_name_width = strlen(dir_content[i].file_name);
-		if ((file_name_width + offset_front + is_selected) > line_width - 3) {
-			char *extension = strrchr(dir_content[i].file_name, '.');
-			if (extension) {
-				int char_offset = (file_name_width + offset_front + is_selected) - (line_width - 3) ;
-				if ((file_name_width - char_offset - strlen(extension) - 1) > 1) {
-					file_name = malloc(file_name_width - char_offset + 1);
-					memcpy(file_name, dir_content[i].file_name, file_name_width - char_offset);
-					memcpy(file_name + (file_name_width - char_offset - strlen(extension)), extension, strlen(extension));
-					file_name[file_name_width - char_offset - strlen(extension) - 1] = '~';
-					file_name[file_name_width - char_offset] = '\0';
-				} else {
-					file_name = malloc(strlen(extension)+1);
-					file_name[0] = '~';
-					memcpy(file_name+1, extension, strlen(extension));
-					file_name[strlen(extension)] = '\0';
-				}
-			} else {
-				file_name = malloc(file_name_width+1);
-				memcpy(file_name, dir_content[i].file_name, file_name_width);
-				file_name[file_name_width] = '\0';
-			}
-
-		} else {
-			file_name = malloc(file_name_width+1);
-			memcpy(file_name, dir_content[i].file_name, file_name_width);
-			file_name[file_name_width] = '\0';
-		}
 
 
 		if (print_info) {
@@ -248,7 +217,8 @@ void print_dir(WINDOW *win, char print_info, unsigned long *dir_file_count, file
 			} else {
 				offset_back = line_width - (snprintf(NULL,0,"%0.2lf %c", printed_size, size_char) + 1);
 			}
-
+		} else { 
+			offset_back = line_width;
 		}
 
 		if (dir_content[i].status & FILE_STATUS_SELECTED) {
@@ -267,6 +237,37 @@ void print_dir(WINDOW *win, char print_info, unsigned long *dir_file_count, file
 			wattroff(win, A_REVERSE);
 		}
 
+
+
+		/* shortens the printed file name if it is too long
+		 * example input: aaaaaaaa.txt
+		 * example output: aaa~.txt
+		 * if no extension is found, the name will truncate */
+		char *file_name;
+		unsigned long printable_size = (offset_back - is_selected - offset_front);
+		if (strlen(dir_content[i].file_name) > printable_size) {
+			char *extension = strrchr(dir_content[i].file_name, '.');
+			if (extension && extension != dir_content[i].file_name) {
+				file_name = malloc(printable_size);
+				printable_size -= strlen(extension);
+
+				memcpy(file_name, dir_content[i].file_name, printable_size);
+				memcpy(file_name + printable_size-1, extension, strlen(extension));
+				file_name[printable_size + strlen(extension)-1] = '\0';
+				file_name[printable_size - 2] = '~';
+			} else {
+				file_name = malloc(printable_size-1);
+				memcpy(file_name, dir_content[i].file_name, printable_size);
+				file_name[printable_size-2] = '~';
+				file_name[printable_size-1] = '\0';
+			}
+		} else {
+			file_name = malloc(strlen(dir_content[i].file_name)+1);
+			memcpy(file_name, dir_content[i].file_name, strlen(dir_content[i].file_name)+1);
+		}
+
+
+
 		mvwaddstr(win, i-offset_vertical, 0, bg);
 		if(print_info) {
 			#if SETTINGS_LINE_NUMBERS == 2
@@ -300,7 +301,6 @@ void print_dir(WINDOW *win, char print_info, unsigned long *dir_file_count, file
 			#endif
 
 			mvwaddnstr(win, i-offset_vertical, offset_front+is_selected, file_name, line_width-offset_front-is_selected-2);
-			free(file_name);
 
 			if (dir_content[i].file_type &= FILE_TYPE_DIR) {
 				mvwprintw(win, i-offset_vertical, offset_back, "%ld", dir_content[i].file_size);
@@ -311,8 +311,8 @@ void print_dir(WINDOW *win, char print_info, unsigned long *dir_file_count, file
 			}
 		} else {
 			mvwaddnstr(win, i-offset_vertical, 0, file_name, line_width);
-			free(file_name);
 		}
+		free(file_name);
 
 		if (dir_content[i].status & FILE_STATUS_SELECTED) {
 			wattroff(win, COLOR_PAIR(8));

interactions.c

@@ -2,6 +2,7 @@
 #include <pthread.h>
 #include <dirent.h>
 #include <string.h>
+#include <unistd.h>
 
 #include "file_previews.h"
 #include "backend.h"
@@ -36,7 +37,7 @@ extern unsigned int status;
 extern char *start_path;
 extern char *input;
 
-extern time_t seed;
+extern time_t *seed;
 
 char search_buffer[255];
 unsigned int timeout_time = 0;
@@ -633,8 +634,10 @@ void jump_to_dir(int passes, int index){
 void order_by(int passes, int index){
 	(void)passes;
 
-	seed = time(NULL);
+	free(seed);
-	srand(seed);
+	seed = malloc(sizeof(time_t));
+	*seed = time(NULL);
+
 	order_func = key_binding[index].black_magic;
 	status |= (STATUS_RUN_BACKEND | STATUS_UPDATE_SCREEN_MASK | STATUS_RELOAD_DIRECTORY);
 }

main.c

@@ -21,7 +21,7 @@ unsigned int settings;
 unsigned int file_modifiers;
 unsigned int status = (STATUS_RUN_BACKEND | STATUS_UPDATE_SCREEN_MASK | STATUS_RELOAD_DIRECTORY); 
 char *start_path;
-time_t seed;
+time_t *seed;
 
 WINDOW *win_t;
 WINDOW *win_b;
@@ -102,7 +102,6 @@ int main(){
 		if (dt - t >= SETTINGS_RELOAD_DIR_DELTA) {
 			time(&t);
 			status |= (STATUS_RUN_BACKEND | STATUS_RELOAD_DIRECTORY);
-			srand(seed);
 		}
 		#endif
 
@@ -209,6 +208,8 @@ void init() {
 	char *start_path = getcwd(NULL, 0);
 	setenv("START_PATH", start_path, 0);
 	free(start_path);
-	seed = time(NULL);
+
+	seed = malloc(sizeof(time_t));
+	*seed = time(NULL);
 
 }

sorting.c

@@ -4,12 +4,11 @@
 #include <strings.h>
 #include <string.h>
 #include <pthread.h>
+#include <unistd.h>
 
 #include "defines.h"
 
-extern time_t seed;
+extern time_t *seed;
-extern unsigned int settings;
-extern unsigned int file_modifiers;
 
 int skip_hidden_files(const struct dirent *entry){
 
@@ -43,38 +42,37 @@ int sort_natural(const void *file0, const void *file1){
 	char result = 0;
 
 	do {
-		is_num = 0;
 
-		if ((*a >= '0') && (*a <= '9')) {
+		if ((*a <= '9') && (*a >= '0')) {
 			parsed_number0 = 0;
-			while((*a >= '0') && (*a <= '9')) {
+			do {
 				parsed_number0 = (parsed_number0 * 10) + (*a - '0');
 				a++;
-			}
+			} while((*a <= '9') && (*a >= '0'));
 			is_num |= 1;
 		}
-		if ((*b >= '0') && (*b <= '9')) {
+		if ((*b <= '9') && (*b >= '0')) {
 			parsed_number1 = 0;
-			while((*b >= '0') && (*b <= '9')) {
+			do {
 				parsed_number1 = (parsed_number1 * 10) + (*b - '0');
 				b++;
-			}
+			} while((*b <= '9') && (*b >= '0'));
 			is_num |= 2;
 		}
 
 		if (is_num) {
 			if (is_num == 1) {
-				if (*b < '0') {
+				if (*b > '9') {
-					result = 1;
-				} else {
 					result = -1;
+				} else {
+					result = 1;
 				}
 				break;
 			} else if (is_num == 2) {
-				if (*a < '0') {
+				if (*a > '9') {
-					result = -1;
-				} else {
 					result = 1;
+				} else {
+					result = -1;
 				}
 				break;
 			} else {
@@ -88,6 +86,7 @@ int sort_natural(const void *file0, const void *file1){
 			}
 			/* those breaks are not set here, due to the possibillity that both numbers are equal
 			 * in which case the comparison should continue */
+			is_num = 0;
 		}
 
 		unsigned char aa = ((*a >= 'A') && (*a <= 'Z')) ? (*a | ' ') : *a;
@@ -119,8 +118,21 @@ int sort_random(const void *file0, const void *file1){
 	if (!(((file*)file0)->file_type & FILE_TYPE_DIR) && (((file*)file1)->file_type & FILE_TYPE_DIR)) {
 			return 1;
 	}
+	time_t num = (time_t)&seed;
+	unsigned long i;
+	for (i = 0; i < 6; i++){
+		num ^= *seed;
+		if (num%2) {
+			num ^= (time_t)&num;
+			num ^= num << i;
+		} else {
+			num ^= (time_t)&seed;
+			num ^= num >> i;
+		}
+	}
+	num ^= getpid();
 
-	return ((rand()%3)-1);
+	return ((num%3) - 1);
 
 }
 int sort_type(const void *file0, const void *file1){