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https://github.com/jrincayc/ucblogo-code
26 January 2024, 08:32:23 UTC
Revision ad2aafdb76721bf7ee061407f6a92e005841f163 authored by Joshua Cogliati on 28 June 2022, 01:19:29 UTC, committed by GitHub on 28 June 2022, 01:19:29 UTC 
Merge pull request #135 from dmalec/ISSUE-134
 
ISSUE-134: Fixed issue with LOADPICT if it's called before other turtle commands
2 parent s 7301609 + 3504376
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Tip revision: ad2aafdb76721bf7ee061407f6a92e005841f163 authored by Joshua Cogliati on 28 June 2022, 01:19:29 UTC
Merge pull request #135 from dmalec/ISSUE-134
Tip revision: ad2aafd
keyact 
KEYACT							(variable)

	if nonempty, should be an instruction list that will be evaluated
	whenever a key is pressed on the keyboard.  The instruction list
	can use READCHAR to find out what key was pressed.  Note that only
	keys that produce characters qualify; pressing SHIFT or CONTROL
	alone will not cause KEYACT to be evaluated.

	Note that it's possible for the user to press a key during the
	evaluation of the instruction list.  If this would confuse your
	program, prevent it by temporarily setting KEYACT to the empty
	list.  One easy way to do that is the following:

		make "keyact [key.action]

		to key.action [:keyact []]
		... ; whatever you want the key to do
		end
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