Opened 21 months ago

Last modified 6 months ago

#408 new defect

SYSTEM::STREAM-CHARPOS and CL:FRESH-LINE problems with SYNONYM-STREAM

Reported by: mevenson Owned by:
Priority: major Milestone: 1.6.0
Component: (A)MOP Version: 1.4.0-dev
Keywords: streams Cc:
Parent Tickets:

Description (last modified by mevenson)

Stas reports in <http://article.gmane.org/gmane.lisp.armedbear.devel/3588>:
This does not seem to emit a newline:

(let ((stream (make-synonym-stream '*standard-output*)))
  (write-string "abc" stream)
  (fresh-line stream)
  (write-string "abc" stream))

This does not seem to return the correct character position:

(let ((stream (make-synonym-stream '*standard-output*)))
  (write-char #\c stream)
  (system::stream-charpos stream))

as it returns

=> 0

whereas the output should be advanced by one.

Subtickets (add)

Change History (5)

comment:1 Changed 21 months ago by mevenson

  • Description modified (diff)

comment:2 Changed 21 months ago by mevenson

  • Summary changed from SYSTEM::STREAM-CHARPOS does not return correct column for stream to SYSTEM::STREAM-CHARPOS FRESH-LINE problems with SYNONYM-STREAM

comment:3 Changed 21 months ago by mevenson

  • Summary changed from SYSTEM::STREAM-CHARPOS FRESH-LINE problems with SYNONYM-STREAM to SYSTEM::STREAM-CHARPOS and CL:FRESH-LINE problems with SYNONYM-STREAM

comment:4 Changed 14 months ago by mevenson

  • Milestone changed from 1.4.0 to 1.5.0

Ticket retargeted after milestone closed

comment:5 Changed 6 months ago by mevenson

  • Milestone changed from 1.5.0 to 1.6.0

Ticket retargeted after milestone closed

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