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This file provides the functionality to create new dictionary entries and search for a specific entry.
Variables: ENTRY dictionary[4096]; Holds the dictionary entries, up to 4096 long last A pointer to the most recent dictionary entry add_entry(char *name, Inst xt, Inst class) Add an entry to the dictionary. name_attach(void *class) Attach a name (from the input stream) to the specified quote address. This word is given the semantics of the specified class. name_quote() Attach a name (from the input stream) to the specified quote address. This word is given the semantics of quote_forth_class(). name_quote_macro() Attach a name (from the input stream) to the specified quote address. This word is given the semantics of quote_macro_class(). name_data() Attach a name (from the input stream) to the data at the specified address. Semantics are the same as the data_class(). find_word() Search for a word (name taken from the string passed on TOS) in the dictionary. Returns the xt, class, and a flag of -1 if found. If not found, returns only a flag of 0. return_quote() Find a name (from the input stream) and return a quote that corresponds to the word. return_name() Return a pointer to the name of a dictionary entry return_xt() Return the starting address of a word return_class() Return the class number for a dictionary entry
is is-data is-macro ` :name :xt :class last
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