Drop limit of edited file size.

Signed-off-by: Andrew Borodin <aborodin@vmail.ru>

src/editor/edit.c

@@ -294,8 +294,10 @@ check_file_access (WEdit * edit, const vfs_path_t * filename_vpath, struct stat
     if (st->st_size > 0)
         edit->delete_file = 0;
 
-    if (st->st_size >= SIZE_LIMIT)
-        errmsg = g_strdup_printf (_("File \"%s\" is too large"), vfs_path_as_str (filename_vpath));
+    /* TODO:
+     *  Add ini option of file size alarm threshold.
+     *  Add here the query dialog "The file is too large. Open it anyway?".
+     */
 
   cleanup:
     (void) mc_close (file);
@@ -2413,10 +2415,6 @@ edit_push_redo_action (WEdit * edit, long c)
 void
 edit_insert (WEdit * edit, int c)
 {
-    /* check if file has grown to large */
-    if (edit->last_byte >= SIZE_LIMIT)
-        return;
-
     /* first we must update the position of the display window */
     if (edit->buffer.curs1 < edit->start_display)
     {
@@ -2461,9 +2459,6 @@ edit_insert (WEdit * edit, int c)
 void
 edit_insert_ahead (WEdit * edit, int c)
 {
-    if (edit->last_byte >= SIZE_LIMIT)
-        return;
-
     if (edit->buffer.curs1 < edit->start_display)
     {
         edit->start_display++;

src/editor/editbuffer.c

@@ -79,6 +79,22 @@
 
 /*** file scope macro definitions ****************************************************************/
 
+/*
+ * The editor keeps data in two arrays of buffers.
+ * All buffers have the same size, which must be a power of 2.
+ */
+
+/* Configurable: log2 of the buffer size in bytes */
+#ifndef S_EDIT_BUF_SIZE
+#define S_EDIT_BUF_SIZE 16
+#endif
+
+/* Size of the buffer */
+#define EDIT_BUF_SIZE (((off_t) 1) << S_EDIT_BUF_SIZE)
+
+/* Buffer mask (used to find cursor position relative to the buffer) */
+#define M_EDIT_BUF_SIZE (EDIT_BUF_SIZE - 1)
+
 /*** file scope type declarations ****************************************************************/
 
 /*** file scope variables ************************************************************************/
@@ -127,8 +143,8 @@ edit_buffer_get_byte_ptr (const edit_buffer_t * buf, off_t byte_index)
 void
 edit_buffer_init (edit_buffer_t * buf, off_t size)
 {
-    buf->b1 = g_ptr_array_sized_new (MAXBUFF + 1);
-    buf->b2 = g_ptr_array_sized_new (MAXBUFF + 1);
+    buf->b1 = g_ptr_array_sized_new (32);
+    buf->b2 = g_ptr_array_sized_new (32);
 
     buf->curs1 = 0;
     buf->curs2 = 0;

src/editor/editbuffer.h

@@ -7,33 +7,6 @@
 
 /*** typedefs(not structures) and defined constants **********************************************/
 
-/*
- * The editor keeps data in two arrays of buffers.
- * All buffers have the same size, which must be a power of 2.
- */
-
-/* Configurable: log2 of the buffer size in bytes */
-#ifndef S_EDIT_BUF_SIZE
-#define S_EDIT_BUF_SIZE 16
-#endif
-
-/* Size of the buffer */
-#define EDIT_BUF_SIZE (((off_t) 1) << S_EDIT_BUF_SIZE)
-
-/* Buffer mask (used to find cursor position relative to the buffer) */
-#define M_EDIT_BUF_SIZE (EDIT_BUF_SIZE - 1)
-
-/*
- * Configurable: Maximal allowed number of buffers in each buffer array.
- * This number can be increased for systems with enough physical memory.
- */
-#ifndef MAXBUFF
-#define MAXBUFF 1024
-#endif
-
-/* Maximal length of file that can be opened */
-#define SIZE_LIMIT (EDIT_BUF_SIZE * (MAXBUFF - 2))
-
 /*** enums ***************************************************************************************/
 
 /*** structures declarations (and typedefs of structures)*****************************************/