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qb64/internal/help/ON_PEN.txt
Luke Ceddia b586eafd3b Integrated _BLINEINPUT into regular LINE INPUT for BINARY files
LINE INPUT will now use the faster method if passed a file handle
that has been opened FOR BINARY. As such, the _BLINEINPUT command
has been removed.

qb64.bas now takes advantage of this for reading from '$include files,
at least in Include Manager 1. Some tweaking of internal/source/main.txt
was required to get things into a sane state, so I'm holing off changing
the compiler any further so the auto-builder can make sure everything's
smoothed over.

Note: Everything should still compile as normal; I'm just being overcautious.
2014-07-27 00:06:17 +10:00

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'''ON PEN''' enables event handling for the lightpen.
{{PageSyntax}}
:: ON PEN GOSUB labelorline
''Description:''
*'''[[Keywords currently not supported by QB64|Currently NOT supported in QB64!]]'''
* Any activity on the lightpen will cause the program to branch to the specified labelorline.
* [[PEN (statement)|PEN]] [[ON]] enables or resumes event trapping.
* [[PEN (statement)|PEN]] [[OFF]] disables event trapping and event logging.
* [[PEN (statement)|PEN]] [[STOP]] temporarily suspends event trapping. When resumed again by [[PEN (statement)|PEN]] [[ON]]), may report events while suspended.
''See also:''
* [[PEN]] (function), [[PEN (statement)]]
{{PageNavigation}}