1 files changed, 39 insertions, 0 deletions

diff --git a/source/blender/editors/space_console/space_console.c b/source/blender/editors/space_console/space_console.c
index 8838b5d341f..0abb108d5e8 100644
--- a/source/blender/editors/space_console/space_console.c
+++ b/source/blender/editors/space_console/space_console.c
@@ -28,6 +28,8 @@
 #include "UI_resources.h"
 #include "UI_view2d.h"
 
+#include "BLO_read_write.h"
+
 #include "console_intern.h" /* own include */
 
 /* ******************** default callbacks for console space ***************** */
@@ -284,6 +286,41 @@ static void console_main_region_listener(const wmRegionListenerParams *params)
   }
 }
 
+static void console_blend_read_data(BlendDataReader *reader, SpaceLink *sl)
+{
+  SpaceConsole *sconsole = (SpaceConsole *)sl;
+
+  BLO_read_list(reader, &sconsole->scrollback);
+  BLO_read_list(reader, &sconsole->history);
+
+  /* Comma expressions, (e.g. expr1, expr2, expr3) evaluate each expression,
+   * from left to right.  the right-most expression sets the result of the comma
+   * expression as a whole. */
+  LISTBASE_FOREACH_MUTABLE (ConsoleLine *, cl, &sconsole->history) {
+    BLO_read_data_address(reader, &cl->line);
+    if (cl->line) {
+      /* The allocated length is not written, so reset here. */
+      cl->len_alloc = cl->len + 1;
+    }
+    else {
+      BLI_remlink(&sconsole->history, cl);
+      MEM_freeN(cl);
+    }
+  }
+}
+
+static void console_blend_write(BlendWriter *writer, SpaceLink *sl)
+{
+  SpaceConsole *con = (SpaceConsole *)sl;
+
+  LISTBASE_FOREACH (ConsoleLine *, cl, &con->history) {
+    /* 'len_alloc' is invalid on write, set from 'len' on read */
+    BLO_write_struct(writer, ConsoleLine, cl);
+    BLO_write_raw(writer, (size_t)cl->len + 1, cl->line);
+  }
+  BLO_write_struct(writer, SpaceConsole, sl);
+}
+
 void ED_spacetype_console(void)
 {
   SpaceType *st = MEM_callocN(sizeof(SpaceType), "spacetype console");
@@ -299,6 +336,8 @@ void ED_spacetype_console(void)
   st->operatortypes = console_operatortypes;
   st->keymap = console_keymap;
   st->dropboxes = console_dropboxes;
+  st->blend_read_data = console_blend_read_data;
+  st->blend_write = console_blend_write;
 
   /* regions: main window */
   art = MEM_callocN(sizeof(ARegionType), "spacetype console region");