Fixed some of the range delete bugs. There still seems to be a bug when the remainder is one however.

src/futil.c

@@ -11,7 +11,7 @@ int ReadAllString(const char* path, char** content_ptr, size_t* bytes_read) {
     }
 
     char *content = NULL, *temp;
-    size_t used = 0, capacity = 0, read = 0; //Allows initialize stack allocated values to zero!
+    size_t used = 0, capacity = 0, read = 0; //Always initialize stack allocated values to zero!
 
     while(1) {
         if (used + FUTIL_READ_SIZE + 1 > capacity) {

src/tstring.c

@@ -128,15 +128,16 @@ void TStringRemoveRange(int startIndex, int count, TString* string) {
     }
 
     if (remainder > 0) {
+        memset(buffer, 0, sizeof buffer);
         memcpy(buffer, &string->Characters[string->ByteCount - remainder], remainder);
         printf("Buffer: %s\n", buffer);
         memcpy(&string->Characters[startByte + fullBuffers * sizeof buffer], buffer, remainder);
     }
 
-    memset(&string->Characters[string->ByteCount - endByte - startByte], '\0', endByte - startByte);
-
     string->Length -= glyphCount;
-    string->ByteCount -= endByte - startByte;
+    string->ByteCount -= endByte - startByte;    
+
+    memset(&string->Characters[string->ByteCount], '\0', string->Capacity - string->ByteCount);
 }
 
 void TStringInsertText(const char* text, int index, TString* string) {