Difference between revisions of "CLEAR TYPEAHEAD"
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==Purpose== | ==Purpose== | ||
Clear terminal typeahead buffer | Clear terminal typeahead buffer | ||
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==Products== | ==Products== | ||
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[[Category:Documentation]] | [[Category:Documentation]] | ||
[[Category:Commands]] | [[Category:Commands]] | ||
[[Category:Keyboard Events]] | [[Category:Keyboard Events]] | ||
[[Category:Keyboard Events Commands]] | [[Category:Keyboard Events Commands]] | ||
Latest revision as of 14:57, 10 November 2009
Purpose
Clear terminal typeahead buffer
Syntax
CLEAR TYPEAHEAD
See Also
LASTKEY(), READKEY(), SET COMPATIBLE, SET TBUFSIZE, SET TYPEAHEAD
Description
The CLEAR TYPEAHEAD command clears the typeahead buffer of all keystrokes entered. The CLEAR TYPEAHEAD commands also resets the LASTKEY() and READKEY() functions to zero, unless SET COMPATIBLE is set to FOXBASE | FOXPRO | FOXPLUS.
Example
clear typeahead dialog box "Press ^W to continue, ^G to abandon." if lastkey()=ctrl("g") return endif
Products
Recital
