diff options
Diffstat (limited to 'src/reader.h')
| -rw-r--r-- | src/reader.h | 30 |
1 files changed, 3 insertions, 27 deletions
diff --git a/src/reader.h b/src/reader.h index 77e7b84..65ee7ef 100644 --- a/src/reader.h +++ b/src/reader.h @@ -1,34 +1,10 @@ #ifndef INPUT_H #define INPUT_H +#include "str.h" +#include "utf8.h" #include "grammar.h" -/* The class of a general reader, which can read a grammar, either - from a file, or elsewhere, such as from an Emacs buffer, the - standard input, or even from some other places. - - The only expectation, or requirement, of such a reader is to - provide a function with a variable number and type of arguments - which returns a grammar. Then the package provides a function to - properly read a grammar, according to the specifications of the - reader. */ - -typedef Grammar *(*reader_func_t)(List *args); - -typedef struct Reader_s Reader; - -/* contructor */ - -/* Build a reader and assign to *reader. It is expected to be - allocated before this function. */ -void build_reader(Reader *reader, reader_func_t func, List *args); - -/* destructor */ - -/* Does not free READER. - - FLAG is passed to destroy_list, which see. */ -void destroy_reader(Reader *reader, int flag); - +Grammar *read_grammar_from_bnf(str *s); #endif |