Letter variables?

Plugins & Plugin Development Program Logic (PLEG)
1

Hi, i try to use the condition variable of world weather, like rain, partly cloudy…

My problem is the conditios part, i try to use

P1 == rain
P1 eq rain

Bur the program give me invalid value token, its possible to do it work? Or only works with numbers variables?

Thanks and sorry for my english. :stuck_out_tongue:

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2

Place the word rain in single quotes as follows:

P1 eq ‘rain’

3

Thanks!!! Finally works!!
Where I can find the rules of punctuation?
In the PLEG Basics pdf of first post?

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4

According to the bottom of page 12 of 29 in PLEG Basics,

String literals (constants) must be delimited with single or double quotation marks. e.g. 'Heat' or "Heat". There is no difference in the value of these two literals.