Prolog Parser Implementation
Hi I am trying to implement a parser for a simple language with grammar like this.
program ::= "program" declarations "begin" statements "end"
declaration ::= "var" ident "as" type
type ::= "string" | "int"
I have the first two done, how would I write the type grammar?
program( prog( DECLS, STATS ) ) -->
[ 'program' ], declarations( DECLS ),
[ 'begin' ], statements( STATS ), [ 'end' ].
declaration( decl( IDENT, TYPE ) ) -->
[ 'var' ], ident( IDENT ), [ 'as' ], type( TYPE ).
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Prolog Parser ImplementationProlog Parser Implementation Hi I am trying to implement a
parser for a simple language with grammar like this.
program ::= "program" declarations "begin" statements "end"
declaration ::= "var" ident "as" type
type
ModuleNotFoundError: No module named 'prolog'ModuleNotFoundError: No module named '
prolog' Hi,
My Python... '
prolog'
How to remove the ModuleNotFoundError: No module named '
prolog'... to install padas library.
You can install
prolog python with following command
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