COMMON: update changelog

Author: chrisws

ChangeLog

@@ -1,3 +1,10 @@
+2016-05-14 (0.12.6)
+	Fix to prevent const overwriting another const
+	Updated MID and REPLACE for performance
+	POINT(0) and POINT(1) values now reset with each program run
+	POINT(-x, -y) now provides access to the base screen image. For better
+	performance use the IMAGE.SAVE sub command
+
 2016-05-07 (0.12.6)
 	Reverted LASTX/LASTY. Data was already accessible via POINT command
 	Reverted getPixel from SCREEN for performance. Can still access this by passed -ve x/y values

src/common/file.c

@@ -96,18 +96,13 @@ int dev_freefilehandle() {
  */
 dev_file_t *dev_getfileptr(const int handle) {
   dev_file_t *result;
-  if (!opt_file_permitted) {
-    rt_raise(ERR_FILE_PERM);
+  // BASIC handles start from 1
+  int hnd = handle - 1;
+  if (hnd < 0 || hnd >= OS_FILEHANDLES) {
+    rt_raise(FSERR_HANDLE);
     result = NULL;
   } else {
-    // BASIC handles start from 1
-    int hnd = handle - 1;
-    if (hnd < 0 || hnd >= OS_FILEHANDLES) {
-      rt_raise(FSERR_HANDLE);
-      result = NULL;
-    } else {
-      result = &file_table[hnd];
-    }
+    result = &file_table[hnd];
   }
   return result;
 }
@@ -162,11 +157,6 @@ int dev_fopen(int sb_handle, const char *name, int flags) {
   dev_file_t *f;
   int i;
 
-  if (!opt_file_permitted) {
-    rt_raise(ERR_FILE_PERM);
-    return 0;
-  }
-
   if ((f = dev_getfileptr(sb_handle)) == NULL) {
     return 0;
   }
@@ -238,6 +228,11 @@ int dev_fopen(int sb_handle, const char *name, int flags) {
     }
   } // device
 
+  if (!opt_file_permitted && f->type != ft_http_client) {
+    rt_raise(ERR_FILE_PERM);
+    return 0;
+  }
+
   //
   // open
   //

src/ui/textedit.cpp

@@ -1044,7 +1044,7 @@ void TextEditInput::editTab() {
 }
 
 bool TextEditInput::endStatement(const char *buf) {
-  const struct Holder {
+  static const struct Holder {
     const char *symbol;
     int len;
   } term[] = {
@@ -1059,7 +1059,7 @@ bool TextEditInput::endStatement(const char *buf) {
     {"end", 3},
     {"until ", 6}
   };
-  const int len = sizeof(term) / sizeof(Holder);
+  static const int len = sizeof(term) / sizeof(Holder);
   bool result = false;
   for (int i = 0; i < len && !result; i++) {
     if (strncasecmp(buf, term[i].symbol, term[i].len) == 0) {