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Execute a Markov algorithm: Difference between revisions
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{{Wikipedia|Markov_algorithm|en}}
{{task|Compilers and Interpreters}}Create an interpreter for a Markov Algorithm. Rules have the syntax:
<comment> ::= # {<any character>}
<rule> ::= <pattern> <whitespace> -> <whitespace> [.] <replacement
<whitespace> ::= (<tab> | <space>) [<whitespace>]
There is one rule per line. If there is a . present before the <replacement>, then this is a terminating rule in which case the interpreter must halt execution.
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