* bug#11019: 24.0.94; ring-insert+extend does not grow ring properly
@ 2012-03-15 6:31 Chong Yidong
2012-03-15 8:13 ` Chong Yidong
0 siblings, 1 reply; 2+ messages in thread
From: Chong Yidong @ 2012-03-15 6:31 UTC (permalink / raw)
To: 11019
Looks like ring-insert+extend with a non-nil GROW-P argument does not
grow the ring properly if the ring is already "wrapped around":
(require 'ring)
(setq ring (make-ring 4))
(ring-insert ring 0)
(ring-insert ring 1)
(ring-insert ring 2)
(ring-insert ring 3)
(ring-insert ring 4)
(setq foo (ring-elements ring))
;; ==> (4 3 2 1)
(ring-insert+extend ring 5 t)
(setq bar (ring-elements ring))
;; ==> (1 4 5 3 2)
;; expected: (5 4 3 2 1)
I will write up a fix for this soon.
^ permalink raw reply [flat|nested] 2+ messages in thread
* bug#11019: 24.0.94; ring-insert+extend does not grow ring properly
2012-03-15 6:31 bug#11019: 24.0.94; ring-insert+extend does not grow ring properly Chong Yidong
@ 2012-03-15 8:13 ` Chong Yidong
0 siblings, 0 replies; 2+ messages in thread
From: Chong Yidong @ 2012-03-15 8:13 UTC (permalink / raw)
To: 11019-done
Chong Yidong <cyd@gnu.org> writes:
> I will write up a fix for this soon.
Fixed in revno 107606.
^ permalink raw reply [flat|nested] 2+ messages in thread
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2012-03-15 6:31 bug#11019: 24.0.94; ring-insert+extend does not grow ring properly Chong Yidong
2012-03-15 8:13 ` Chong Yidong
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