- NAME
TEXTCLOSE
- PURPOSE
Close a text outpu file previously opened with TEXTOPEN
- EXPLANATION
procedure to close file for text output as specifed
by the (non-standard) system variable !TEXTOUT.
- CALLING SEQUENCE
textclose, [ TEXTOUT = ]
- KEYWORDS
textout - Indicates output device that was used by
TEXTOPEN
- SIDE EFFECTS
if !textout is not equal to 5 and the textunit is
opened. Then unit !textunit is closed and released
- HISTORY
D. Lindler Dec. 1986 (Replaces PRTOPEN)
Test if TEXTOUT is a scalar string W. Landsman August 1993
- Can't close unit -1 (Standard Output) I. Freedman April 1994
Converted to IDL V5.0 W. Landsman September 1997