I think that does not yet cover the case of base and rational,
eg,
r0 rxall '16babde 123r222'
+--+---+---+
|16|123|222|
+--+---+---+
". '16babde 123r222'
43998 0.55405405
--
regards,
====================================================
GPG key 1024D/4434BAB3 2008-08-24
gpg --keyserver subkeys.pgp.net --recv-keys 4434BAB3
唐詩112 杜甫 別房太尉墓
他鄉復行役 駐馬別孤墳 近淚無乾土 低空有斷雲
對棋陪謝傅 把劍覓徐君 唯見林花落 鶯啼送客聞
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