grammar of PDF 1.7. (BNF or variant) -

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i'm looking grammar of pdf 1.7 (bnf or variant)

absolutely not googleable

pdf binary format. binary formats not context-free, , pdf no exception. in pdf example need read , interpret size of binary stream before parsing stream. bnf can used context-free grammars, there no such thing bnf grammar pdf.

take @ specification here: pdf reference document


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