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- To: BUG-zwei at MIT-AI
- From: David Chapman <Zvona at MIT-AI>
- Date: Sun ,21 Mar 82 15:05:00 EDT
In zwei in System 79.31, ZMail 40.7, Remote-File 2.0, LMFILE-Remote 5.3,
Knowledge-Based-Editor 2.2, microcode 849, Sorcerer's Apprentice, on Lisp Machine Twenty-two:
Interval streams do not back up the pointer on an :untyi.
(setq st (interval-stream (point) (mark)))
#<DTP-CLOSURE mumble>
(funcall st ':read-bp)
("(list)" 0)
(funcall st ':tyi)
40.
(funcall st ':untyi 40)
...
(funcall st ':read-bp)
("(list)" 1)
This breaks the xr-correspondence hack.