doc: /* Non-nil means reorder bidirectional text for display in the visual order.
Setting this to nil is intended for use in debugging the display code.
Don't set to nil in normal sessions, as that is not supported.
-See also `bidi-paragraph-direction'; setting that might speed up
-redisplay. */);
+See also `bidi-paragraph-direction'; setting that non-nil might
+speed up redisplay. */);
DEFVAR_PER_BUFFER ("bidi-paragraph-start-re",
&BVAR (current_buffer, bidi_paragraph_start_re), Qnil,