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Implement postfix parsing #953

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Implement postfix parsing #953

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SanderSpies
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@SanderSpies SanderSpies commented Jan 12, 2017

#637

Work in progress.

Changes:

50Cats

to

Cats 50.

Printing still needs to be done to finish this.

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@yunxing yunxing left a comment

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Looks good. Waiting for the test and printer change.

| postfix_chars
{
let l = Lexing.lexeme lexbuf in
POSTFIX (remove_numbers l, int_of_string (remove_chars l))
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Nit: instead of using two functions, is it possible to just do one pass and return both number part and string part?

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Will do

@chenglou
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Thanks for the change! Btw #637 is pretty early. Let's see if people still want postfix...

@SanderSpies
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Added printer support also and tests.

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@chenglou This PR will be waiting patiently

@cullophid
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:+1

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5 participants