Difference between revisions of "SET CLEAR"

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=SET CLEAR=
 
 
 
==Class==
 
Recital Terminal Developer Environment
 
 
 
 
==Purpose==
 
==Purpose==
 
Control whether or not the screen should be cleared on exit from Recital Terminal
 
Control whether or not the screen should be cleared on exit from Recital Terminal
Line 23: Line 16:
  
 
==Example==
 
==Example==
<pre>
+
<code lang="recital">
 
// Quit if ABANDON was pressed
 
// Quit if ABANDON was pressed
 
if lastkey()=ctrl(’g’)
 
if lastkey()=ctrl(’g’)
set clear off
+
    set clear off
quit
+
    quit
endif</pre>
+
endif</code>
  
  
 
==Products==
 
==Products==
Recital Terminal Developer
+
Recital  
 
[[Category:Documentation]]
 
[[Category:Documentation]]
 
[[Category:Commands]]
 
[[Category:Commands]]
 
[[Category:Set_Commands|CLEAR]]
 
[[Category:Set_Commands|CLEAR]]
 +
[[Category:Terminal Environment]]
 +
[[Category:Terminal Environment Set Commands]]

Latest revision as of 16:52, 12 November 2009

Purpose

Control whether or not the screen should be cleared on exit from Recital Terminal


Syntax

SET CLEAR ON | OFF | (<expL>)


See Also

QUIT


Description

The command SET CLEAR controls whether the screen is cleared when exiting. If CLEAR is set OFF then the screen will not be cleared on exit. If CLEAR is set ON, then the screen is cleared as you exit from the system. The default setting for CLEAR is ON.


Example

// Quit if ABANDON was pressed
if lastkey()=ctrl(’g’)
    set clear off
    quit
endif


Products

Recital