Support large edit buffers for richedit control.
diff --git a/controls/edit.c b/controls/edit.c
index d148173..0616441 100644
--- a/controls/edit.c
+++ b/controls/edit.c
@@ -1843,11 +1843,11 @@
if (size <= es->buffer_size)
return TRUE;
- if (size > es->buffer_limit) {
+ if ((es->buffer_limit > 0) && (size > es->buffer_limit)) {
EDIT_NOTIFY_PARENT(hwnd, es, EN_MAXTEXT, "EN_MAXTEXT");
return FALSE;
}
- if (size > es->buffer_limit)
+ if ((es->buffer_limit > 0) && (size > es->buffer_limit))
size = es->buffer_limit;
TRACE("trying to ReAlloc to %d+1 characters\n", size);
@@ -3413,10 +3413,14 @@
* FIXME: in WinNT maxsize is 0x7FFFFFFF / 0xFFFFFFFF
* However, the windows version is not complied to yet in all of edit.c
*
+ * Additionally as the wrapper for RichEdit controls we need larger buffers
+ * at present -1 will represent nolimit
*/
static void EDIT_EM_SetLimitText(EDITSTATE *es, INT limit)
{
- if (es->style & ES_MULTILINE) {
+ if (limit == 0xFFFFFFFF)
+ es->buffer_limit = -1;
+ else if (es->style & ES_MULTILINE) {
if (limit)
es->buffer_limit = min(limit, BUFLIMIT_MULTI);
else
