src/usr.bin/tmux/screen-write.c - diff

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-version 1.4, 2009/06/03 23:26:56
+version 1.5, 2009/06/03 23:30:40
 Line 291
 Line 291
 Line 291
          s->cx -= nx;
  }
+ /* VT100 alignment test. */
+ void
+ screen_write_alignmenttest(struct screen_write_ctx *ctx)
+ {
+         struct screen           *s = ctx->s;
+         struct grid_cell         gc;
+         u_int                    xx, yy;
+         memcpy(&gc, &grid_default_cell, sizeof gc);
+         gc.data = 'E';
+         for (yy = 0; yy < screen_size_y(s); yy++) {
+                 for (xx = 0; xx < screen_size_x(s); xx++)
+                         grid_view_set_cell(s->grid, xx, yy, &gc);
+         }
+         s->cx = 0;
+         s->cy = 0;
+         s->rupper = 0;
+         s->rlower = screen_size_y(s) - 1;
+         tty_write_cmd(ctx->wp, TTY_ALIGNMENTTEST);
+ }
  /* Insert nx characters. */
  void
  screen_write_insertcharacter(struct screen_write_ctx *ctx, u_int nx)