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Please help to parser IF function in excel formula #384
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Hi, @ericnature I am trying to find the solution with the "IF" statement too. Do you have any updates? |
No. Someone suggested that parser from top to bottom be good to solve it. But Jison is from bottom to top parser. |
Thank @ericnature for respond. Do you know some parser from top to bottom which will be suitable for the current case? Currently, I am looking for the best one. |
It is said that mid-rule in bison would help. But I did test it. Please refer: https://stackoverflow.com/questions/27160831/how-to-create-a-short-circuit-evaluation-in-bison-using-mid-rules-action |
For example, IF(A1<>"",A1-1,""). So I want to skip parsing expression 'A1-1' if A1 is empty. How can I do this in jison?
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