stop hardcoding the default scrollback length

1 files changed, 4 insertions, 0 deletions

diff --git a/src/screen.h b/src/screen.h
index 37a9ab7..b6d1ab5 100644
--- a/src/screen.h
+++ b/src/screen.h
@@ -92,6 +92,8 @@ struct vt100_screen {
 
     struct vt100_cell_attrs attrs;
 
+    int scrollback_length;
+
     yyscan_t scanner;
     YY_BUFFER_STATE state;
 
@@ -109,11 +111,13 @@ struct vt100_screen {
     unsigned char has_selection: 1;
 
     unsigned char dirty: 1;
+    unsigned char custom_scrollback_length: 1;
 };
 
 VT100Screen *vt100_screen_new(int rows, int cols);
 void vt100_screen_init(VT100Screen *vt);
 void vt100_screen_set_window_size(VT100Screen *vt, int rows, int cols);
+void vt100_screen_set_scrollback_length(VT100Screen *vt, int rows);
 int vt100_screen_process_string(VT100Screen *vt, char *buf, size_t len);
 int vt100_screen_loc_is_selected(VT100Screen *vt, struct vt100_loc loc);
 void vt100_screen_get_string(