Perhaps not a bug.
It looks like the INPUT command returns a string. Therefore
:x = INT INPUT = 'Length?'
works as expected.
If I write FORWARD 'This is a text', the turtle writes the text together
with a line. I expected an error message saying "Not a number" or
something like this.
I do not know why you get the error message. It works on my computer.
(Assuming you are running LibreLogo in Writer.)
Kolbjørn
Den 07.12.2015 16:59, Graham Luffrum skreiv:
I tried executing the first line and got the error message
'Error (in line 1)'
LibreOffice 5.0.4.1 under LinuxMint 17.2
Graham
On 7 December 2015 at 16:26, Kolbjørn Stuestøl <[email protected]>
wrote:
Write the following:
:x = INPUT "Length?"
FORWARD 50
FORWARD :x
FORWARD 50
This should draw a straight line. 50 + :x + 50 pixels long.
Instead of stepping forwards :x pixels the turtle writes the number from
the input box . The turtle also render a line under the number and
continues the next command from this point.
I think this is a bug, but to be sure I hope others can verify this.
LibreOffice 5.0.3.2, Windows 7, English.
Not tried for other versions.
Kolbjørn
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